CN114234074A - Panel light - Google Patents

Panel light Download PDF

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Publication number
CN114234074A
CN114234074A CN202210159059.XA CN202210159059A CN114234074A CN 114234074 A CN114234074 A CN 114234074A CN 202210159059 A CN202210159059 A CN 202210159059A CN 114234074 A CN114234074 A CN 114234074A
Authority
CN
China
Prior art keywords
lamp
uvb
uvc
radiation dose
light
Prior art date
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Pending
Application number
CN202210159059.XA
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Chinese (zh)
Inventor
闫志超
黄小辉
刘建青
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.)
Zhixin Semiconductor Hangzhou Co Ltd
Original Assignee
Zhixin Semiconductor Hangzhou 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.)
Filing date
Publication date
Application filed by Zhixin Semiconductor Hangzhou Co Ltd filed Critical Zhixin Semiconductor Hangzhou Co Ltd
Priority to CN202210159059.XA priority Critical patent/CN114234074A/en
Publication of CN114234074A publication Critical patent/CN114234074A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

The invention provides a panel lamp, which relates to the technical field of lamps and lanterns and comprises a lighting lamp, a UVB lamp and a UVC lamp, wherein the UVB lamp is used for irradiating ultraviolet rays in a UVB wave band indoors, the ultraviolet rays in the UVB wave band are irradiated on the skin of people to promote dehydrocholesterol in the skin to be converted into vitamin D3, VD is a key substance for promoting calcium absorption, so that the aim of supplementing calcium to bones of a human body is fulfilled, the UVC lamp is used for irradiating ultraviolet rays in the UVC wave band indoors, and the ultraviolet rays in the UVC wave band have a sterilization effect on indoor air and objects, so that indoor people are in an environment with less bacteria, and the health level of people living indoors is improved.

Description

Panel light
Technical Field
The invention relates to the technical field of lamps, in particular to a panel lamp.
Background
The LED panel lamp is used as a high-grade indoor lighting lamp, the whole panel lamp is high-grade, attractive, simple and luxurious in design, has a good lighting effect, and can bring aesthetic feeling to people. The LED panel is used as an indoor lighting lamp, can only singly provide lighting light for indoor personnel, cannot improve indoor air quality, and can perform sterilization treatment on indoor air, particularly perform sterilization and disinfection on the air through UVC LED short-wave ultraviolet; because people are indoors for a long time and cannot meet the requirement of vitamin D3, the ultraviolet UVB LED calcium supplement needs to be in a UVB medium wave ultraviolet environment with a special wave band, the main principle of the ultraviolet UVB LED calcium supplement is to promote dehydrocholesterol in skin to be converted into vitamin D3, and VD is a key substance for promoting calcium absorption, so that the aim of supplementing calcium to human bones is fulfilled. Therefore, a panel lamp which can supplement calcium, illuminate and sterilize is urgently needed to be developed, the aim of supplementing calcium by preventing people from being irradiated by sunlight indoors for a long time is fulfilled, indoor air is sterilized and disinfected, and the health level of people living indoors is improved.
Disclosure of Invention
The invention aims to provide a panel lamp, which aims to solve the problems in the prior art and improve the health level of people living indoors.
In order to achieve the purpose, the invention provides the following scheme:
the present invention provides a panel lamp, comprising:
at least one lighting lamp for illuminating the room;
at least one UVB lamp for irradiating ultraviolet rays of a UVB band indoors;
and at least one UVC lamp for irradiating ultraviolet rays of a UVC band indoors.
Preferably, the ultraviolet radiation monitoring device is used for detecting the radiation dose of ultraviolet rays in the UVB wave band emitted by the UVB lamp, and the UVB lamp can realize adjustment of a plurality of gears, in particular, different gears of the UVB lamp are adjusted through a controller, and the radiation dose of the ultraviolet rays in the UVB wave band emitted by the UVB lamp is adjusted through adjusting the gears of the UVB lamp.
Preferably, the device also comprises a human body infrared induction switch, wherein the human body infrared induction switch is used for inducing the position of a human body;
when the human body infrared induction switch senses that the distance between a human body and the irradiation range of the UVC lamp is larger than the set threshold distance, the UVC lamp is controlled to be started;
and when the human body infrared induction switch senses that the distance between a human body and the irradiation range of the UVC lamp is smaller than the set threshold distance, the UVC lamp is controlled to be turned off.
Preferably, the lamp, the UVB lamp and the UVC lamp are arranged in the cavity, light emitting ends of the lamp, the UVB lamp and the UVC lamp face towards the transparent bottom wall of the cavity, and orthographic projections of the lamp, the UVB lamp and the UVC lamp on the transparent bottom wall are uniformly staggered.
Preferably, the mobile phone further comprises a touch display screen, wherein the touch display screen is installed at a designated position, such as a position on a wall; the touch display screen is used for displaying the numerical value detected by the UVB radiation dose monitoring device, and an illuminating lamp switch, a UVC lamp switch, a UVB lamp switch and a plurality of gears of the UVB lamp are displayed on the touch display screen.
Preferably, the transparent bottom wall is made of an ultraviolet-resistant material, the transparent bottom wall has ultraviolet translucency, the UVB radiation dose monitoring device is located in the cavity, the transparent bottom wall is semitransparent, and a part of photons irradiated by the UVB lamp on the transparent bottom wall can be reflected to the UVB radiation dose monitoring device and received by the UVB radiation dose monitoring device.
Preferably, the casing includes backplate, front panel and framework, the circumference border of backplate is to one side bending, forms one side open the cavity, the framework is detained and is located the open one side of cavity, just the front panel by the framework with the backplate presss from both sides establishes fixedly, the front panel is promptly the diapire of cavity, the front panel will the opening of cavity is sealed.
Preferably, the illuminating lamps are arranged in a matrix, the UVB radiation dose monitoring device, the UVB lamps and the UVC lamps are arranged in the matrix, the UVB radiation dose monitoring device is located in the center of the matrix, the UVB lamps, the UVB radiation dose monitoring device and the UVC lamps are arranged on a PCB circuit board, the PCB circuit board is fixedly arranged on the back plate, the PCB circuit board is hollowed out of the illuminating lamps, and the PCB circuit board cannot shield light rays emitted by the illuminating lamps.
Preferably, the backplate orientation one side of front panel is provided with a plurality of to keeping away from the front panel direction extends, the bar recess that is parallel to each other, each all the fixed illumination lamp plate that is provided with a bar in the bar recess, each adjacent two the illumination lamp plate all passes through the wire and connects, each all be provided with a plurality of on the illumination lamp plate the light, each the light all follows the fretwork department of PCB circuit board stretches out.
Preferably, the edge of the back plate is bent twice, a U-shaped pressing part is formed at the edge of the back plate, the front plate is pressed and fixed on the frame body by the pressing part, a plurality of positioning columns perpendicular to the front plate are arranged on the frame body, a plurality of positioning holes matched with the positioning columns are arranged on the front plate, and the positioning columns are inserted into the positioning holes.
Compared with the prior art, the invention has the following technical effects:
the panel lamp provided by the invention comprises a lighting lamp, a UVB lamp and a UVC lamp, wherein the UVB lamp is used for irradiating ultraviolet rays in a UVB waveband indoors, the ultraviolet rays in the UVB waveband are irradiated on the skin of people and can promote dehydrocholesterol in the skin to be converted into vitamin D3, VD is a key substance for promoting calcium absorption, so that the aim of supplementing calcium to bones of a human body is fulfilled, the UVC lamp is used for irradiating the ultraviolet rays in the UVC waveband indoors, and the ultraviolet rays in the UVC waveband have a sterilization effect on air and indoor objects, so that indoor people are in an environment with less bacteria, and the health level of people living indoors is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.
Fig. 1 is a schematic front structural view of a panel lamp according to the present invention;
FIG. 2 is a schematic view of a back structure of a panel light according to the present invention;
FIG. 3 is a schematic structural diagram of a front panel;
FIG. 4 is a schematic structural diagram of a frame body;
FIG. 5 is a cross-sectional view of a panel light provided by the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is an enlarged view of a portion of FIG. 5 at B;
fig. 8 is an exploded view of the structure of a panel lamp according to the present invention;
FIG. 9 is a flow chart of the control of the panel light provided by the present invention;
in the figure: the LED lamp comprises a 1-lighting lamp, a 2-UVB lamp, a 3-UVC lamp, a 4-UVB radiation dose monitoring device, a 5-wire outlet hole, a 6-lighting lamp panel, a 7-back panel, an 8-PCB circuit board, a 9-front panel, a 10-positioning plate, a 11-positioning hole, a 12-frame body, a 13-positioning column, a 14-fixing part, a 15-power supply and control module, a 16-pressing part, a 17-screw and a 18-human body infrared induction switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a panel lamp, which aims to solve the problems in the prior art and improve the health level of people living indoors.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a panel light, as shown in fig. 1 to 9, comprising:
at least one illumination lamp 1 for illuminating the interior of a room;
at least one UVB lamp 2 for irradiating ultraviolet rays of UVB band indoors;
at least one UVC lamp 3 for irradiating ultraviolet rays of UVC band indoors.
The panel lamp provided by the invention comprises an illuminating lamp 1, a UVB lamp 2 and a UVC lamp 3, wherein the UVB lamp 2 is used for irradiating ultraviolet rays in a UVB waveband indoors, the ultraviolet rays in the UVB waveband are irradiated on the skin of people and can promote dehydrocholesterol in the skin to be converted into vitamin D3, VD is a key substance for promoting calcium absorption, so that the aim of supplementing calcium to human bones is fulfilled, the UVC lamp 3 is used for irradiating ultraviolet rays in the UVC waveband indoors, and the ultraviolet rays in the UVC waveband have a bactericidal effect on air and indoor objects, so that indoor people are in an environment with less bacteria, and the health level of people living indoors is improved.
Further, the panel lamp further comprises a UVB radiation dose monitoring device 4, the UVB radiation dose monitoring device 4 is used for detecting the radiation dose of ultraviolet rays of a UVB wave band emitted by the UVB lamp 2, the UVB lamp 2 has a plurality of gear adjusting functions, the radiation dose of the ultraviolet rays of the UVB wave band emitted by the UVB lamp 2 is adjusted by adjusting the gears of the UVB lamp 2, the monitoring of UVB radiation intensity is increased, and then the radiation dose of the UVB lamp 2 meets the calcium supplement requirement of a human body.
Furthermore, because ultraviolet rays in the UVC wave band have a sterilization effect and can generate adverse effects on human cells when being irradiated on human skin, the human body infrared induction switch 18 is further arranged, and the human body infrared induction switch 18 is used for inducing the position of a human body;
when the human body infrared induction switch 18 induces that the distance between the human body and the irradiation range of the UVC lamp 3 is larger than the set threshold distance, the UVC lamp 3 is controlled to be turned on, so that objects and air in a certain indoor range can be sterilized;
when the human body infrared sensing switch 18 senses that the distance between the human body and the irradiation range of the UVC lamp 3 is smaller than the set threshold distance, the UVC lamp 3 is immediately controlled to be turned off to prevent ultraviolet rays emitted by the UVC lamp 3 from irradiating the human body.
Further, the panel light still includes the casing, the casing plays the purpose of protecting each lamp body, be provided with a cavity in the casing, the diapire of cavity is made for transparent material, light 1, UVB lamp 2 and UVC lamp 3 are arranged in the cavity together, and light 1, the light transmitting terminal of UVB lamp 2 and UVC lamp 3 all faces the transparent diapire of cavity, light 1, UVB lamp 2 and 3 projections of UVC lamp are even misplaced in the orthographic projection on transparent diapire, light 1, UVB lamp 2 and UVC lamp 3 do not influence each other, independently open and close.
Further, the panel light also comprises a touch display screen, the touch display screen is used for displaying numerical values detected by the UVB radiation dose monitoring device 4, a plurality of gears of the illuminating lamp 1 switch, the UVC lamp 3 switch, the UVB lamp 2 switch and the UVB lamp 2 are displayed on the touch display screen, people can respectively control the opening and closing of the illuminating lamp 1, the UVC lamp 3 switch and the UVB lamp 2 switch through the illuminating lamp 1 switch, the UVC lamp 3 switch and the UVB lamp 2 switch, the radiation intensity of the UVB lamp 2 is controlled through a plurality of gears of the UVB lamp 2, and the gears are preferably three gears which are respectively high-grade, medium-grade and low-grade.
Further, the transparent bottom wall is made of ultraviolet-resistant and soft materials, the UVB radiation dose monitoring device 4 is located in the cavity, the transparent bottom wall has ultraviolet translucency, so that the transparent bottom wall has certain ultraviolet transmittance and ultraviolet reflectivity, and a part of photons irradiated on the transparent bottom wall by the UVB lamp 2 can be reflected to the UVB radiation dose monitoring device 4 and received by the UVB radiation dose monitoring device 4.
Further, the casing includes backplate 7, front panel 9 and framework 12, and the circumference border of backplate 7 is to one side buckling, forms the open cavity in one side, and the well kenozooecium in framework 12 middle part is the light-emitting window, and framework 12 is detained and is located the open one side of cavity, and backplate 7 and framework 12 are fixed through a plurality of screws, and front panel 9 is pressed from both sides by framework 12 and backplate 7 and is established fixedly, and front panel 9 is the diapire of cavity, and front panel 9 is sealed with the opening of cavity.
Furthermore, a wire outlet 5 is arranged on the inclined side edge of the back plate 7, a power supply and control module 15 is arranged on the outer side of the side edge, the power supply and control module 15 is connected with each lamp body in the back plate 7 through a wire, and the wire passes through the wire outlet 5.
Further, fixing pieces 14 are fixedly arranged on two opposite side edges of the back plate 7, and the fixing pieces 14 are used for achieving the purpose of hanging the whole panel lamp on a ceiling.
Further, a plurality of light 1 are the matrix and arrange, UVB radiation dose monitoring devices 4, a plurality of UVB lamps 2 and UVC lamp 3 present the matrix jointly and arrange, UVB radiation dose monitoring devices 4 is located this matrix center, UVB lamps 2, UVB radiation dose monitoring devices 4 and UVC lamp 3 are on arranging a PCB circuit board 8 in together, PCB circuit board 8 is fixed to be set up on backplate 7, PCB circuit board 8 is just doing the fretwork to the part of light 1 and is handled, PCB circuit board 8 can not shelter from the light that light 1 transmitted.
Further, B, C, S connecting wires on the PCB circuit board 8 are all walked from the back of illumination lamp plate 6 to wire outlet 5, prevent that the connecting wire from sheltering from the light-emitting, and the position of connecting wire and the contact of illumination lamp plate 6 is beaten and is glued and handle.
Further, backplate 7 is provided with a plurality of bar grooves that extend, be parallel to each other towards one side of front panel 9 to keeping away from front panel 9 direction, and the illumination lamp plate 6 of a bar is all fixed to be provided with in each bar groove, and each two adjacent illumination lamp plates 6 all connect through the wire, all are provided with a plurality of light 1 on each illumination lamp plate 6, and each light 1 all stretches out from PCB circuit board 8's fretwork department to avoid PCB circuit board 8 to shelter from light 1.
Furthermore, the edge of the back plate 7 is bent for the second time, a pressing part 16 in a U shape is formed at the edge of the back plate 7, the pressing part 16 presses and fixes the front panel 9 on the frame body 12, a plurality of positioning columns 13 perpendicular to the front panel 9 are arranged on the frame body 12, a plurality of positioning holes 11 matched with the positioning columns 13 are arranged on the front panel 9, the positioning columns 13 are inserted in the positioning holes 11, the contact part between the pressing part 16 in the U shape and the front panel 9 is a smooth curved surface, no sharp corner exists, the front panel 9 cannot be scratched, the pressing effect is good, a plurality of positioning plates 10 are uniformly and fixedly arranged in the circumferential direction of the front panel 9, and the positioning holes 11 are arranged on the positioning plates 10.
Further, as shown in fig. 9, the control module includes four sub-control modules for lighting, air sterilization, UVB, and UVB radiation dose monitoring, the control module transmits a control function to the touch display screen installed at a designated position through a connection line, so as to achieve the purpose that the touch display screen controls the control module and the light emitting module, the UVB radiation dose monitoring supplies power to the UVB radiation dose monitoring device, the UVB lamp photons received by the UVB radiation dose monitoring device are converted into weak electric signals and transmitted to amplified signals in the UVB radiation dose monitoring for further amplified electric signal processing, the amplified electric signals are converted into UVB radiation energy unit values through calculation and transmitted to a single chip microcomputer control system in the UVB radiation dose monitoring, and the UVB radiation energy unit values are converted into UVB dose values and output to the touch display screen for further control processing.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (10)

1. A panel light, characterized by: the method comprises the following steps:
at least one lighting lamp for illuminating the room;
at least one UVB lamp for irradiating ultraviolet rays of a UVB band indoors;
and at least one UVC lamp for irradiating ultraviolet rays of a UVC band indoors.
2. The panel light of claim 1, wherein: the device also comprises a UVB radiation dose monitoring device which is used for detecting the radiation dose of ultraviolet rays in the UVB wave band emitted by the UVB lamp, the UVB lamp can realize adjustment of a plurality of gears, and the radiation dose of the ultraviolet rays in the UVB wave band emitted by the UVB lamp is adjusted by adjusting the gears of the UVB lamp.
3. The panel light of claim 1, wherein: the human body infrared induction switch is used for inducing the position of a human body;
when the human body infrared induction switch senses that the distance between a human body and the irradiation range of the UVC lamp is larger than the set threshold distance, the UVC lamp is controlled to be started;
and when the human body infrared induction switch senses that the distance between a human body and the irradiation range of the UVC lamp is smaller than the set threshold distance, the UVC lamp is controlled to be turned off.
4. The panel light of claim 2, wherein: the lamp, the UVB lamp with the UVC lamp, the UVB lamp with the light emission end of UVC lamp all towards the transparent diapire of cavity, the lamp, the UVB lamp with the UVB lamp is thrown light in the even dislocation of orthographic projection on the transparent diapire.
5. The panel light of claim 4, wherein: the UVB radiation dose monitoring device comprises a touch display screen, wherein the touch display screen is used for displaying numerical values detected by the UVB radiation dose monitoring device, and a lighting lamp switch, a UVC lamp switch, a UVB lamp switch and a plurality of gears of the UVB lamp are displayed on the touch display screen.
6. The panel light of claim 4, wherein: the transparent bottom wall is made of an ultraviolet-resistant material, the transparent bottom wall is semi-transparent to ultraviolet rays, the UVB radiation dose monitoring device is located in the cavity, the transparent bottom wall is semi-transparent, and partial photons irradiated on the transparent bottom wall by the UVB lamp can be reflected to the UVB radiation dose monitoring device and received by the UVB radiation dose monitoring device.
7. The panel light of claim 4, wherein: the casing includes backplate, front panel and framework, the circumference border of backplate is to one side bending type, forms one side open the cavity, the framework is detained and is located the open one side of cavity, just the front panel quilt the framework with the backplate presss from both sides establishes fixedly, the front panel is promptly the diapire of cavity, the front panel will the opening of cavity is sealed.
8. The panel light of claim 7, wherein: the plurality of illuminating lamps are arranged in a matrix mode, the UVB radiation dose monitoring device, the plurality of UVB lamps and the UVC lamps are arranged in the matrix mode together, the UVB radiation dose monitoring device is located at the center of the matrix, the UVB lamps, the UVB radiation dose monitoring device and the UVC lamps are arranged on a PCB circuit board together, the PCB circuit board is fixedly arranged on the back plate, the PCB circuit board is just hollowed out of the illuminating lamps, and the PCB circuit board cannot shield light rays emitted by the illuminating lamps.
9. The panel light of claim 8, wherein: the backplate orientation one side of front panel is provided with a plurality ofly to keeping away from the front panel direction extends, the parallel bar recess of each, all fixed illumination lamp plate that is provided with a bar in the bar recess, each adjacent two the illumination lamp plate all connects through the wire, each all be provided with a plurality ofly on the illumination lamp plate the light, each the light is all followed the fretwork department of PCB circuit board stretches out.
10. The panel light of claim 7, wherein: the edge of the back plate is bent for the second time, a U-shaped pressing piece is formed at the edge of the back plate, the front panel is fixedly pressed on the frame body through the pressing piece, a plurality of positioning columns perpendicular to the front panel are arranged on the frame body, a plurality of positioning holes matched with the positioning columns are formed in the front panel, and the positioning columns are inserted into the positioning holes.
CN202210159059.XA 2022-02-22 2022-02-22 Panel light Pending CN114234074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210159059.XA CN114234074A (en) 2022-02-22 2022-02-22 Panel light

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Application Number Priority Date Filing Date Title
CN202210159059.XA CN114234074A (en) 2022-02-22 2022-02-22 Panel light

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CN114234074A true CN114234074A (en) 2022-03-25

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CN206582613U (en) * 2017-02-23 2017-10-24 漳州立达信光电子科技有限公司 Concealed light slot type light fixture simple in construction
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Application publication date: 20220325