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CN112066304A - Multifunctional down lamp - Google Patents

  • ️Fri Dec 11 2020

CN112066304A - Multifunctional down lamp - Google Patents

Multifunctional down lamp Download PDF

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Publication number
CN112066304A
CN112066304A CN202010857650.3A CN202010857650A CN112066304A CN 112066304 A CN112066304 A CN 112066304A CN 202010857650 A CN202010857650 A CN 202010857650A CN 112066304 A CN112066304 A CN 112066304A Authority
CN
China
Prior art keywords
lamp
radiator
sterilization
cup
air
Prior art date
2020-08-24
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010857650.3A
Other languages
Chinese (zh)
Inventor
张新雨
罗福
姜卫民
侯丽娜
李文俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Radiant Lighting Technology Co ltd
Original Assignee
Suzhou Radiant Lighting Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
2020-08-24
Filing date
2020-08-24
Publication date
2020-12-11
2020-08-24 Application filed by Suzhou Radiant Lighting Technology Co ltd filed Critical Suzhou Radiant Lighting Technology Co ltd
2020-08-24 Priority to CN202010857650.3A priority Critical patent/CN112066304A/en
2020-12-11 Publication of CN112066304A publication Critical patent/CN112066304A/en
Status Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses a multifunctional down lamp with two functions of illumination and sterilization, which structurally comprises a lamp cup, wherein a sterilization lamp plate, a fan, a radiator, an irradiation lamp plate, reflective paper, a lens and a face ring are sequentially arranged in the lamp cup from inside to outside, the irradiation lamp plate is arranged on the radiator, the fan is arranged on the back of the radiator, and the specific structure of the sterilization lamp plate comprises the following components: the circuit board for sterilization is provided with at least one ultraviolet lamp bead; the surface ring is provided with an air inlet and an air outlet, the radiator is provided with an air duct communicated with the air outlet, and the radiator is provided with an air guide pipe communicated with an air inlet of the air duct. The multifunctional down lamp can be widely applied to occasions such as families, song halls, restaurants and the like.

Description

Multifunctional down lamp

Technical Field

The invention relates to a down lamp, in particular to a down lamp with a sterilization function.

Background

At present, the traditional down lamp has a single function. With the continuous improvement of the living standard of people, the requirements of people on the living quality are higher and higher. Then, the household appliances with various names occupy the living space of people, and bring inconvenience to the life of people. Therefore, the aim of people is to provide multiple functions for household appliances.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the multifunctional down lamp has two functions of illumination and sterilization.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a multi-functional downlight, comprising: lamp cup, by interior and outer bactericidal lamp plate, fan, radiator, shine lamp plate, reflection of light paper, lens and face ring of having set gradually in the lamp cup, the lamp plate setting that shines on the radiator, the fan setting at the back of radiator, the concrete structure of bactericidal lamp plate includes: the circuit board for sterilization is provided with at least one ultraviolet lamp bead; the surface ring is provided with an air inlet and an air outlet, the radiator is provided with an air duct communicated with the air outlet, and the radiator is provided with an air guide pipe communicated with the air inlet of the air duct.

Preferably, in the multifunctional down lamp, a photocatalyst coating is arranged on the inner side surface of the lamp cup.

As a preferred scheme, in the multifunctional down lamp, the photocatalyst coating is a nano-scale titanium dioxide coating.

As a preferable scheme, in the multifunctional down lamp, the air guide pipe is arranged in a manner that: and one side of the air inlet of the air duct on the radiator is provided with a mounting hole matched with the corresponding end of the air guide pipe, and the corresponding end of the air guide pipe is inserted in the mounting hole.

As a preferred scheme multi-functional down lamp in, the overhead setting of lamp plate that disinfects be in the bottom of lamp cup, ultraviolet lamp pearl set up the one side of the radiator of backing to at the circuit board of disinfecting.

As a preferable aspect, in the multifunctional down lamp, the mounting structure of the germicidal lamp panel includes: the lamp comprises a hollow sterilization support, wherein an installation through hole matched with the sterilization support is formed in the bottom wall of the lamp cup, the sterilization support extends into the lamp cup from the installation through hole, the sterilization lamp plate is arranged at the top of the sterilization support, an installation edge matched with the installation through hole is arranged at the bottom of the sterilization support, and the installation edge is fixed on the outer side surface of the bottom wall of the lamp cup.

As a preferred scheme, in the multifunctional down lamp, the sterilization support is cup-shaped, and the side wall of the sterilization support is circumferentially provided with at least two ventilation openings.

As a preferred scheme, in the multifunctional down lamp, the wavelength of the ultraviolet lamp bead is positioned in a UVC wave band.

As a preferred scheme, in the multifunctional down lamp, the wavelength of the ultraviolet lamp bead is 200-275 nanometers.

The invention has the beneficial effects that: the multifunctional down lamp has a normal irradiation function, and can suck indoor air into the lamp cup for sterilization and then send the indoor air out, so that the effect of purifying ambient air is achieved, two purposes are achieved, a separate air purifier is not needed, the comfort level of the space is improved, and people feel more comfortable.

Drawings

Fig. 1 is a schematic structural view of the multifunctional down lamp of the invention.

FIG. 2 is a schematic sectional view A-A of FIG. 1.

Fig. 3 is an exploded view of the multifunctional down lamp according to the present invention.

Fig. 4 is a schematic perspective view of a multifunctional down lamp according to the present invention.

Fig. 5 is a schematic perspective view of another viewing angle of the multifunctional down lamp according to the present invention.

The reference numerals in fig. 1 to 5 are: 1. upper cover, 2, the support disinfects, 20, the roof, 21, the installation limit, 211, the location limit, 22, the vent, 221, the location limit, 3, the fan, 4, the lamp cup, 41, the installation via hole, 411, the location bayonet socket, 5, the radiator, 51, the installation stand, 52, shelter from the installation limit, 53, arc boss, 530, the wind channel, 531, the mounting hole, 6, the guide duct, 61, horizontal wind channel, 62, vertical wind channel, 7, reflection of light paper, 8, lens, 9, the face ring, 92, the annular stretches out the boss, 921, the air intake, 922, through-hole for the injection molding process, 923, the air outlet, 11, the lamp plate disinfects, 12, shine the lamp plate, 13, the apron, 14, the spring clamp.

Detailed Description

The following describes in detail a specific embodiment of a multifunctional down lamp according to the present invention with reference to fig. 1 to 5.

As shown in fig. 1 to 3, the multifunctional down lamp of the present invention includes: the lamp cup 4 is internally and sequentially provided with a

germicidal lamp panel

11, a

fan

3, a

radiator

5, an

illuminating lamp panel

12,

reflective paper

7, a

lens

8 and a

face ring

9 from inside to outside, and a pair of

spring clamps

14 are symmetrically arranged on two sides of the lamp cup 4; the

illuminating lamp plate

12 is arranged on one side of the

radiator

5 facing the

lens

8, the

face ring

9 is a plastic piece, the

face ring

9 is provided with an

annular protruding boss

92 matched with the lamp cup 4, one side of the

annular protruding boss

92 is provided with two air inlets 921-see fig. 4 and 5, the other side of the

annular protruding boss

92 is provided with a downward depressed part, the bottom surface of the downward depressed part is provided with two air outlets 923-see fig. 4 and 5, the

annular protruding boss

92 is respectively provided with through holes 922-see fig. 4 and 5 for injection molding process between the

air inlets

921 and the

air outlets

923 on both sides, the

radiator

5 is provided with an

arc boss

53 matched with the

air outlets

923, the

arc boss

53 is provided with an

air duct

530, the

radiator

5 is further provided with a

shielding installation edge

52 for installing and shielding the through

hole

922 for injection molding process, the

shielding installation edge

52 is fixed on the annular extending

boss

92, the

fan

3 is arranged on the back of the

radiator

5 through four installation

upright posts

51 in an overhead manner, an

air guide pipe

6 is inserted into one side of the

air duct

530 of the arc-

shaped boss

53, which is close to the

fan

3, a through connection air duct is arranged in the

air guide pipe

6, and the connection air duct comprises: the

vertical air duct

62 and the

horizontal air duct

61 are communicated with each other, an air inlet of the

horizontal air duct

61 is close to a blade of the

fan

3, and the specific installation mode of the

air guide pipe

6 is as follows: the arc-

shaped boss

53 is provided with a mounting hole 531 (forming a stepped hole) at the corresponding edge of the

air duct

530, and the corresponding end of the

air guide pipe

6 is inserted in the

mounting hole

531; the built on stilts setting of

bactericidal lamp plate

11 be in the bottom of lamp cup 4,

bactericidal lamp plate

11's mounting structure includes: a cup-

shaped sterilization bracket

2 and a

cover plate

13 matched with the

sterilization bracket

2, three ventilation openings 22 (the number of the

ventilation openings

22 can be determined according to the actual situation) are arranged on the side wall of the

sterilization bracket

2 along the circumferential direction, the bottom wall of the lamp cup 4 is provided with an installation through

hole

41 matched with the

sterilization bracket

2, one side of the installation through

hole

41 is provided with a

positioning bayonet

411, the

sterilization bracket

2 extends into the lamp cup 4 from the installation through

hole

41, the

germicidal lamp panel

11 is arranged on the

top wall

20 of the

germicidal support

2, the bottom of the

germicidal support

2 is provided with an

installation edge

21 matched with the installation through

hole

41 and an inner bent positioning edge 221 matched with the

positioning bayonet

411, the positioning edge 221 is arranged in the

positioning bayonet

411, and the

mounting edge

21 and the

iron cover plate

13 positioned on the

mounting edge

21 are fixed on the outer side surface of the bottom wall (the edge of the mounting through hole 41) of the lamp cup 4 together; the concrete structure of

bactericidal lamp plate

11 includes: the circuit board for sterilization is provided with a plurality of ultraviolet lamp beads with the wavelength of 200-275 nanometers (UVC wave band) on one surface back to the

radiator

5; the lamp cup 4 is an iron part, and a nano-scale titanium dioxide coating layer serving as a photocatalyst coating layer is arranged on the inner surface (mainly the side surface) of the lamp cup.

During practical application, the

sterilization support

2 is an iron cup with a hollowed-out side wall, and the

cover plate

13 is also an iron part. The bottom of the lamp cup 4 is also sleeved with an

upper cover

1.

In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the invention, and all equivalent changes and modifications made in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.

Claims (9)

1. A multi-functional downlight, comprising: lamp cup, its characterized in that, lamp cup in by interior and outer lamp plate, fan, the radiator of disinfecting, shine lamp plate, reflection of light paper, lens and face ring of having set gradually, the lamp plate that shines set up on the radiator, the fan setting at the back of radiator, the concrete structure of lamp plate that disinfects includes: the circuit board for sterilization is provided with at least one ultraviolet lamp bead; the surface ring is provided with an air inlet and an air outlet, the radiator is provided with an air duct communicated with the air outlet, and the radiator is provided with an air guide pipe communicated with the air inlet of the air duct.

2. A multi-function downlight according to claim 1 wherein the light cup is provided with a photocatalyst coating on an inside surface thereof.

3. A multifunctional down lamp as defined in claim 2, wherein the photocatalyst coating is a nano-scale titanium dioxide coating.

4. A multifunctional down lamp according to claim 1, wherein the air duct is arranged in a manner that: and one side of the air inlet of the air duct on the radiator is provided with a mounting hole matched with the corresponding end of the air guide pipe, and the corresponding end of the air guide pipe is inserted in the mounting hole.

5. The multifunctional down lamp according to claim 1, wherein the sterilizing lamp panel is arranged at the bottom of the lamp cup in an overhead manner, and the ultraviolet lamp bead is arranged on the surface of the sterilizing circuit board, which is back to the radiator.

6. A multifunctional down lamp according to claim 5, wherein the mounting structure of the germicidal lamp panel comprises: the lamp comprises a hollow sterilization support, wherein an installation through hole matched with the sterilization support is formed in the bottom wall of the lamp cup, the sterilization support extends into the lamp cup from the installation through hole, the sterilization lamp plate is arranged at the top of the sterilization support, an installation edge matched with the installation through hole is arranged at the bottom of the sterilization support, and the installation edge is fixed on the outer side surface of the bottom wall of the lamp cup.

7. A multifunctional down lamp as claimed in claim 6, wherein the sterilization support is cup-shaped, and the side wall of the sterilization support is circumferentially provided with at least two ventilation openings.

8. A multifunctional down lamp as claimed in any one of claims 1 to 7, wherein the wavelength of the ultraviolet lamp beads is in the UVC band.

9. The multifunctional down lamp according to claim 8, wherein the wavelength of the ultraviolet lamp bead is 200-275 nm.

CN202010857650.3A 2020-08-24 2020-08-24 Multifunctional down lamp Pending CN112066304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010857650.3A CN112066304A (en) 2020-08-24 2020-08-24 Multifunctional down lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010857650.3A CN112066304A (en) 2020-08-24 2020-08-24 Multifunctional down lamp

Publications (1)

Publication Number Publication Date
CN112066304A true CN112066304A (en) 2020-12-11

Family

ID=73658900

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010857650.3A Pending CN112066304A (en) 2020-08-24 2020-08-24 Multifunctional down lamp

Country Status (1)

Country Link
CN (1) CN112066304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022207393A1 (en) * 2021-04-02 2022-10-06 Signify Holding B.V. Luminaire for treating aerosol particles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005228503A (en) * 2004-02-10 2005-08-25 Kyoritsu Denki Sangyo Kk Downlight with negative ion generator
CN206582690U (en) * 2017-02-20 2017-10-24 惠州市海亿特光电有限公司 A kind of convenient type rotary radiating LED down lamp
CN211176503U (en) * 2019-12-31 2020-08-04 佛山市嘉驭晟电气有限公司 Take air purification function down lamp
CN212226832U (en) * 2020-08-24 2020-12-25 苏州瑞腾照明科技股份有限公司 Multifunctional down lamp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005228503A (en) * 2004-02-10 2005-08-25 Kyoritsu Denki Sangyo Kk Downlight with negative ion generator
CN206582690U (en) * 2017-02-20 2017-10-24 惠州市海亿特光电有限公司 A kind of convenient type rotary radiating LED down lamp
CN211176503U (en) * 2019-12-31 2020-08-04 佛山市嘉驭晟电气有限公司 Take air purification function down lamp
CN212226832U (en) * 2020-08-24 2020-12-25 苏州瑞腾照明科技股份有限公司 Multifunctional down lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022207393A1 (en) * 2021-04-02 2022-10-06 Signify Holding B.V. Luminaire for treating aerosol particles

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2020-12-11 PB01 Publication
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