CN213639429U - Mosquito repelling lamp - Google Patents

Abstract

The utility model provides a mosquito-repellent lamp, belonging to the technical field of lamps and lanterns, comprising a shell, a heat-dissipating plate, a driving component and a light source component; the first side wall of the shell is used for fixedly connecting a wall or a ceiling, and the second side wall opposite to the first side wall is provided with a light-transmitting cover; the heat dissipation plate is arranged in the shell, and one end of the heat dissipation plate is bent towards the direction of the light transmission cover; the heat dissipation plate and the light-transmitting cover together enclose a lamp cavity, and the bent inner side plate surface of the heat dissipation plate is a reflecting surface; the driving assembly is arranged in the shell and is positioned outside the lamp cavity; the light source assembly is arranged on the surface of the heat dissipation plate facing the light-transmitting cover, is electrically connected with the driving assembly and is used for emitting mosquito-repellent light; the mosquito repelling light rays emitted to the light transmitting cover directly emit out of the shell, and the mosquito repelling light rays emitted to the reflecting surface are reflected to the light transmitting cover through the reflecting surface and emit out of the shell. The utility model provides a pair of mosquito repellent lamp, the luminous energy utilization rate is high, and the radiating effect is good.

Description

Mosquito repelling lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, more specifically say, relate to a mosquito repellent lamp.

Background

The mosquito repelling lamp emits light rays with stimulating effect on mosquito vision or nerves through the light source, so that mosquitoes are repelled or killed. Because the mosquito repellent lamp needs to be opened for a long time, the calorific capacity of the light source is big, and the light source is long-time in high temperature environment life can greatly reduced, generally adopt in the present mosquito repellent lamp to set up the light source on the heating panel, carry out supplementary heat dissipation to the light source through the heating panel, thereby improve mosquito repellent lamp's heat-sinking capability, but after setting up the light source on the heating panel, the position of original reflector panel has been occupied, thereby can cause the unable smooth effluvium of wide-angle light of light source transmission, cause a large amount of light energy loss, reduce light utilization ratio, and if increasing the reflector panel on the basis of heating panel, can compress the space of heating panel, reduce the heat dispersion of heating panel, still can make mosquito repellent lamp's structure too complicated, increase manufacturing cost, thereby can cause product market competitiveness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mosquito repellent lamp aims at solving the low or poor problem of thermal diffusivity of prior art's mosquito repellent light utilization ratio.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a mosquito repellent lamp including: the LED lamp comprises a shell, a heat dissipation plate, a driving assembly and a light source assembly; the first side wall of the shell is used for fixedly connecting a wall or a ceiling, and the second side wall opposite to the first side wall is provided with a light-transmitting cover; the heat dissipation plate is arranged in the shell, and one end of the heat dissipation plate is bent towards the direction of the light transmission cover; the heat dissipation plate and the light-transmitting cover together enclose a lamp cavity, and the bent inner side plate surface of the heat dissipation plate is a reflecting surface; the driving assembly is arranged in the shell and is positioned outside the lamp cavity; the light source assembly is arranged on the surface of the heat dissipation plate facing the light-transmitting cover, is electrically connected with the driving assembly and is used for emitting mosquito-repellent light; the mosquito repelling light rays emitted to the light transmitting cover directly emit out of the shell, and the mosquito repelling light rays emitted to the reflecting surface are reflected to the light transmitting cover through the reflecting surface and emit out of the shell.

As another embodiment of the present application, a heat dissipation gap is formed between the heat dissipation plate and the first sidewall.

As another embodiment of this application, the internal surface of first lateral wall is equipped with a plurality of spliced poles, and a plurality of spliced poles respectively with the heating panel deviate from the face butt of printing opacity cover.

As another embodiment of this application, be equipped with the screw hole on the spliced pole, be equipped with a plurality of through-holes with the spliced pole one-to-one respectively on the heating panel, wear to be equipped with a plurality of fasteners on the light source subassembly, a plurality of fasteners correspond respectively and pass each through-hole, and correspond respectively with each screw hole and be connected.

As another embodiment of this application, the position of buckling of heating panel is equipped with the through wires hole, and the through wires hole is used for passing the interconnecting link between drive assembly and the light source subassembly.

As another embodiment of the present application, a button switch is disposed outside the lamp cavity in the housing, the button switch is electrically connected to the driving assembly, and an operating button of the button switch extends out of the housing.

As another embodiment of this application, the interval is equipped with two erection columns on the internal surface of first lateral wall or printing opacity cover towards the inside inner wall of casing, is equipped with the draw-in groove on the erection column, and the notch of two draw-in grooves is relative for the cooperation joint button switch's switch body.

As another embodiment of the present application, a concave cavity is formed on the first sidewall and is recessed toward the outside of the housing, and the driving assembly is disposed in the concave cavity.

As another embodiment of the application, the outer cavity wall of the concave cavity is detachably connected with a mounting plate, and the first side wall is fixedly connected with a wall or a ceiling through the mounting plate.

As another embodiment of this application, the light source subassembly includes light source board and the multiunit LED light source of array distribution on the light source board, and every group LED light source includes a lighting lamp pearl and a mosquito repellent lamp pearl, is equipped with infrared sensor on the light source board, and infrared sensor is connected with the drive assembly electricity for the infrared ray in the response natural light.

The utility model provides a pair of mosquito repellent lamp's beneficial effect lies in: compared with the prior art, the utility model relates to a mosquito repellent lamp, fix through the wall or the ceiling in the environment that casing and needs carry out the mosquito repellent, drive assembly during operation makes light source subassembly transmission mosquito repellent light, most light that the light source subassembly transmitted can directly see through the printing opacity cover and jet out the casing and carry out the mosquito repellent, and to the wide-angle light of light source subassembly transmission can shoot to the bending inner side face of heating panel namely the reflection surface, also can shoot to the printing opacity cover after the reflection surface reflects, then pass the printing opacity cover and jet out outside the casing again, thereby avoid the light energy loss, improve the utilization ratio of the mosquito repellent light that the light source subassembly sent; the light source assembly is arranged on the heat dissipation plate and can perform auxiliary heat dissipation through the heat dissipation plate, and one end of the heat dissipation plate is bent towards the light-transmitting cover, so that the heat dissipation area of the heat dissipation plate can be increased due to the bending position, the heat dissipation efficiency of the heat dissipation plate is improved, and the heat dissipation performance of the light source assembly is improved; in addition, the heat dissipation plate can dissipate heat, replaces the effect of a traditional reflector, is simple in structure and low in manufacturing cost, can reduce the production cost of the mosquito-repellent lamp, and improves the market competitiveness of products.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a mosquito-repellent lamp according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a mosquito-repellent lamp according to an embodiment of the present invention;

fig. 3 is a sectional view of the internal structure of a mosquito-repellent lamp according to an embodiment of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 5 is a schematic view of a portion of the enlarged structure at B in FIG. 1;

FIG. 6 is a schematic view of a portion of the enlarged structure at C in FIG. 1;

FIG. 7 is a schematic view of a portion of the enlarged structure at D in FIG. 3;

fig. 8 is a schematic block diagram of an electrical connection of the mosquito-repellent lamp according to an embodiment of the present invention.

In the figure: 1. a housing; 10. a light-transmitting cover; 100. a lamp chamber; 101. a heat dissipation gap; 11. enclosing plates; 12. connecting columns; 13. a concave cavity; 14. mounting a plate; 141. buckling; 142. connecting lugs; 15. mounting a column; 150. a card slot; 2. a heat dissipation plate; 20. a light-reflecting surface; 21. threading holes; 22. a through hole; 3. a drive assembly; 4. a light source assembly; 40. an LED light source; 401. a lighting lamp bead; 402. mosquito-repellent lamp beads; 41. a light source plate; 410. a fastener; 5. an infrared sensor; 6. a push button switch; 61. a switch body; 62. the button is operated.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3 and fig. 8, a mosquito-repelling lamp according to the present invention will now be described. The mosquito-repellent lamp comprises a shell 1, a heat dissipation plate 2, a driving component 3 and a light source component 4; a first side wall of the shell 1 is used for fixedly connecting a wall or a ceiling, and a second side wall opposite to the first side wall is provided with a light-transmitting cover 10; the heat dissipation plate 2 is arranged in the shell 1, and one end of the heat dissipation plate is bent towards the direction of the light-transmitting cover 10; the heat dissipation plate 2 and the light-transmitting cover 10 jointly enclose a lamp cavity 100, and the bent inner side plate surface of the heat dissipation plate 2 is a reflecting surface 20; the driving assembly 3 is arranged in the shell 1 and is positioned outside the lamp cavity 100; the light source assembly 4 is arranged on the surface of the heat dissipation plate 2 facing the light-transmitting cover 10, is electrically connected with the driving assembly 3 and is used for emitting mosquito-repellent light; the mosquito repelling light emitted to the light-transmitting cover 10 is directly emitted out of the shell 1, and the mosquito repelling light emitted to the reflecting surface 20 is reflected to the light-transmitting cover 10 through the reflecting surface 20 and is emitted out of the shell 1.

It should be noted that the Light source assembly 4 of the present invention can emit Light with mosquito repelling function, such as common ultraviolet Light, or Light with specific wavelength band that can stimulate the vision or nerve of the mosquito (usually, Light-Emitting Diode (LED) Light with wavelength of 530-620 nm, and also Light with other wavelength bands having mosquito repelling effect). In addition, the bent inner side plate surface of the heat dissipation plate 2 has a light reflection function, and can be a bright steel plate with a light reflection performance, or a metal layer which is used for avoiding electroplating reflection and is arranged on the heat dissipation plate 2.

The utility model provides a pair of mosquito repellent lamp's installation and working method: when the mosquito repelling lamp is installed, the shell 1 is fixedly connected with a wall or a ceiling, of course, it should be understood that the installation position is not limited to the wall or the ceiling, but can be a bearing object in other environments where mosquitoes are required to be repelled, the transparent cover 10 should be oriented to the direction in which the mosquitoes are driven to leave, that is, the mosquito repelling light emitted by the mosquito repelling lamp should be emitted toward the direction in which the mosquitoes are driven to leave, so as to improve the mosquito repelling effect. After the installation is completed and the power is on, the driving component 3 drives the light source component 4 to emit mosquito repelling light rays, most of the mosquito repelling light rays can directly emit to the light-transmitting cover 10 and penetrate through the light-transmitting cover 10 to be emitted out of the shell 1 to repel mosquitoes, in addition, a small part of light rays with larger angles can emit to the bent inner side plate surface of the heat dissipation plate 2, namely the reflecting surface 20, the part of light rays are reflected and redirected by the reflecting surface 20 and then emit to the light-transmitting cover 10, and therefore the part of light rays penetrate through the light-transmitting cover 10 to be; in addition, because light source subassembly 4 is installed on heating panel 2, the heat that produces in the working process of light source subassembly 4 can transmit heating panel 2 on, then dispel the heat to the surrounding environment through heating panel 2 to make light source subassembly 4 dispel the heat fast, the area of heating panel 2 is big more, and the radiating effect is better, and the radiating efficiency is high more.

The utility model provides a pair of mosquito repellent lamp, compared with the prior art, fix through wall or ceiling in the environment that casing 1 and needs carry out the mosquito repellent, drive assembly 3 makes light source subassembly 4 transmission mosquito repellent light during operation, most light that light source subassembly 4 transmitted can directly penetrate light-transmitting cover 10 and jet out casing 1 and carry out the mosquito repellent, and the wide-angle light to light source subassembly 4 transmission can be shot to reflecting surface 20, also can shoot to light-transmitting cover 10 after reflecting through reflecting surface 20, then pass light-transmitting cover 10 and jet out outside casing 1 again, thereby avoid the light energy loss, improve the utilization ratio of the mosquito repellent light that light source subassembly 4 sent; the light source assembly 4 is arranged on the heat dissipation plate 2, auxiliary heat dissipation can be performed through the heat dissipation plate 2, and as one end of the heat dissipation plate 2 is bent towards the light-transmitting cover 10, the heat dissipation area of the heat dissipation plate 2 can be increased at the bending position, so that the heat dissipation efficiency of the heat dissipation plate 2 is improved, and the heat dissipation performance of the light source assembly 4 is improved; in addition, the heat dissipation plate 2 can dissipate heat, replaces the effect of a traditional reflector, is simple in structure and low in manufacturing cost, can reduce the production cost of the mosquito-repellent lamp, and improves the market competitiveness of products.

As a specific embodiment of the mosquito-repellent lamp provided in the present invention, please refer to fig. 3, a heat dissipation gap 101 is provided between the heat dissipation plate 2 and the first sidewall. After light source subassembly 4 transmits the heat to heating panel 2, heating panel 2 need give off the heat to its surrounding air in, through set up heat dissipation clearance 101 between heating panel 2 and first side wall to make things convenient for heating panel 2 to give off the heat fast, can improve the radiating efficiency.

In the present embodiment, referring to fig. 2 and fig. 3, a plurality of connecting columns 12 are disposed on the inner surface of the first sidewall, and the plurality of connecting columns 12 are respectively abutted against the plate surface of the heat dissipation plate 2 away from the light-transmissive cover 10. Through the supporting role of a plurality of spliced poles 12, make heating panel 2 and 1 inner wall separation of casing to form heat dissipation clearance 101, guaranteed heating panel 2's radiating efficiency on the one hand, on the other hand can also improve heating panel 2's connection stability.

Specifically, referring to fig. 2, threaded holes are formed in the connecting column 12, a plurality of through holes 22 corresponding to the connecting columns 12 one by one are formed in the heat dissipation plate 2, a plurality of fasteners 410 penetrate through the light source assembly 4, and the fasteners 410 respectively penetrate through the through holes 22 and are respectively connected to the threaded holes. Fix light source subassembly 4, heating panel 2 on a plurality of spliced poles 12 in the lump through fastener 410, fixed reliable and stable can save connecting space, simplify connection structure to reduction in production cost improves product market competition.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, a bending position of the heat dissipation plate 2 is provided with a threading hole 21, and the threading hole 21 is used for passing through a connection circuit between the driving component 3 and the light source component 4. In order to avoid the driving assembly 3 from shielding the light emitted by the light source assembly 4, the driving assembly 3 is arranged outside the lamp cavity 100, the driving assembly 3 and the light source assembly 4 need to be electrically connected, and the threading hole 21 is formed in the bending position of the heat dissipation plate 2, so that the driving assembly 3 and the light source assembly 4 can be conveniently electrically connected, and the connecting circuit is clear and tidy; in addition, the threading hole 21 is communicated with the inner space and the outer space of the lamp cavity 100, so that heat generated in the working process of the light source assembly 4 positioned in the lamp cavity 100 can be discharged to the outside of the lamp cavity 100 through the threading hole 21, and the heat dissipation of the light source assembly 4 is facilitated.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, 7 and 8, a button switch 6 is disposed outside the lamp cavity 100 in the housing 1, the button switch 6 is electrically connected to the driving component 3, and the operation button 62 of the button switch 6 extends out of the housing 1. It should be understood that the push-button switch 6 includes a switch body 61 capable of realizing connection or disconnection of a circuit, the switch body 61 is provided with a pressing portion, the pressing portion is connected with an operating button 62, and when in use, the operating button 62 is pressed, so that the pressing portion can be driven to act, and state switching of the switch body 61 between connection or disconnection is realized. Opening or closing of light source subassembly 4 can be realized through pressing button switch 6 when using, and convenience of customers controls opening and close of mosquito repellent lamp to the actual conditions that whether need carry out the mosquito repellent in the use, and it is nimble convenient to use.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and fig. 7, two mounting posts 15 are disposed on the inner surface of the first side wall or the inner wall of the light-transmitting cover 10 facing the inside of the housing 1 at intervals, a clamping groove 150 is disposed on the mounting posts 15, and the notches of the two clamping grooves 150 are opposite to each other, so as to cooperate with the switch body 61 of the clamping button switch 6. It should be noted that, the switch body 61 of the button switch 6 is generally of a plate-shaped structure, and the notches of the two slots 150 are opposite, so that the edges of the two opposite sides of the switch body 61 of the plate-shaped structure can be respectively inserted into the two slots 150, thereby fixing the switch body 61, and the installation is convenient and fast.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2 and fig. 3, a concave cavity 13 is disposed on the first sidewall and is recessed toward the outside of the housing 1, and the driving assembly 3 is disposed in the concave cavity 13. Hold drive assembly 3 through setting up cavity 13, compare in the mode that drive assembly 3 set up on casing 1 or other positions of casing 1, can avoid drive assembly 3 to expose on the one hand, improve the aesthetic property of mosquito repellent lamp, on the other hand can avoid drive assembly 3 to occupy casing 1 inner space, make the space around heating panel 2 more sufficient, thereby ensure that heating panel 2's heat can give off in to its surrounding space fast, improve the radiating efficiency.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a mounting plate 14 is detachably connected to the outer cavity wall of the cavity 13, and the first side wall is fixedly connected to the wall or the ceiling through the mounting plate 14. When the mosquito repellent lamp is installed, the mounting plate 14 is firstly detached, the mounting plate 14 is fixed on a wall or a ceiling by screws penetrating through the mounting plate, then the shell 1 is connected with the mounting plate 14, the mounting plate 14 can be connected with the outer wall of the cavity 13, the cavity 13 on the inner wall of the shell 1 inevitably forms a protruding structure on the outer wall of the shell 1, namely, the outer wall of the cavity 13 protrudes towards the outside of the shell 1, and therefore the mounting plate 14 can be conveniently connected with the mounting plate 14 after being fixed.

Specifically, referring to fig. 1 to 6, a surrounding plate 11 is disposed on the periphery of the cavity wall of the cavity 13 protruding toward the outside of the housing 1, two opposite side walls of the surrounding plate 11 are respectively provided with an insertion hole, the other two opposite side walls are respectively provided with a through hole, two opposite side edges of the mounting plate 14 are respectively provided with a buckle 141 correspondingly clamped with the two insertion holes, the other two opposite side edges are respectively provided with a connecting lug 142 corresponding to the two insertion holes, the connecting lug 142 is provided with a threaded hole, and after the two buckles 141 are respectively clamped with the two insertion holes, the mounting plate 14 is screwed and fixed by two screws respectively penetrating through the two insertion holes and the two threaded holes.

As a specific implementation manner of the embodiment of the utility model, please refer to fig. 2, fig. 4 and fig. 8, light source subassembly 4 includes light source board 41 and the multiunit LED light source 40 of array distribution on light source board 41, and every group LED light source 40 includes a lighting lamp pearl 401 and a mosquito repellent lamp pearl 402, is equipped with infrared sensor 5 on the light source board 41, and infrared sensor 5 is connected with drive assembly 3 electricity for the infrared ray in the response natural light.

When 4 circular telegram operations of light source subassembly, can enough transmit mosquito repellent light (be the LED light of wavelength 530 ~ 620nm usually, certainly, also can be the light that other wave bands have the mosquito repellent effect equally) through mosquito repellent lamp pearl 402 and carry out the mosquito repellent, can also transmit light through illuminating lamp pearl 401 and throw light on to make mosquito repellent lamp have mosquito repellent and illumination dual function concurrently, improved the application scope and the market competition of product.

The light source plate 41 is provided with the infrared sensor 5, the infrared sensor 5 is a normally closed sensor, when the infrared sensor 5 receives an infrared signal in natural light in the daytime (the infrared sensor 5 is powered on), a sensing signal of the infrared sensor 5 is transmitted to the control unit (the control unit which is matched and connected with the infrared sensor 5 is arranged in the driving component 3), the control unit controls the driving component 3 and the light source component 4 to be powered off, the light source component 4 is closed, when the natural light is weakened or disappears at night, the infrared sensor 5 can not sense the infrared ray (the infrared sensor 5 loses power), at this time, the control unit controls the driving assembly 3 and the light source assembly 4 to be powered on, and the light source assembly 4 is turned on, and of course, in this embodiment, in order to prevent the light emitted from the light source assembly 4 from affecting the normal operation of the infrared sensor 5, the light emitted from the light source assembly 4 should be light without infrared rays. Can realize the automatic start-stop of light source subassembly 4 through infrared sensor 5 to realize that the mosquito repellent lamp is automatic to be opened at night mosquito activity time, the mosquito latency self-closing of daytime avoids light source subassembly 4 to carry out the invalid work and extravagant electric energy daytime.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A mosquito repellent lamp, comprising:

the light-transmitting cover comprises a shell, a first side wall and a second side wall, wherein the first side wall is used for fixedly connecting a wall or a ceiling, and the second side wall opposite to the first side wall is provided with a light-transmitting cover;

the heat dissipation plate is arranged in the shell, and one end of the heat dissipation plate is bent towards the direction of the light-transmitting cover; the heat dissipation plate and the light-transmitting cover jointly enclose a lamp cavity, and the bent inner side plate surface of the heat dissipation plate is a reflecting surface;

the driving assembly is arranged in the shell and is positioned outside the lamp cavity;

the light source assembly is arranged on the surface, facing the light-transmitting cover, of the heat dissipation plate, is electrically connected with the driving assembly and is used for emitting mosquito-repellent light rays;

the mosquito repelling light rays emitted to the light transmitting cover directly emit out of the shell, and the mosquito repelling light rays emitted to the reflecting surface are reflected to the light transmitting cover through the reflecting surface and emit out of the shell.

2. A mosquito-repellent lamp according to claim 1, wherein a heat-dissipating gap is provided between said heat-dissipating plate and said first side wall.

3. A mosquito-repellent lamp as claimed in claim 2, wherein the inner surface of the first side wall is provided with a plurality of connecting posts, and the connecting posts are respectively abutted against the surface of the heat-dissipating plate away from the light-transmitting cover.

4. A mosquito-repellent lamp as claimed in claim 3, wherein the connecting column is provided with threaded holes, the heat-dissipating plate is provided with a plurality of through holes corresponding to the connecting column one by one, the light source assembly is provided with a plurality of fasteners, and the plurality of fasteners respectively penetrate through the through holes and are respectively connected with the threaded holes.

5. A mosquito-repellent lamp as claimed in claim 1, wherein the heat-dissipating plate is provided at a bent position thereof with a threading hole for passing through a connection line between the driving unit and the light source unit.

6. A mosquito-repellent lamp according to claim 1, wherein a push switch is provided in the housing outside the lamp chamber, the push switch is electrically connected to the driving assembly, and an operation button of the push switch protrudes outside the housing.

7. A mosquito-repellent lamp as claimed in claim 6, wherein two mounting posts are provided at intervals on the inner surface of the first side wall or the inner wall of the light-transmitting cover facing the inside of the housing, the mounting posts are provided with slots, and the notches of the two slots are opposite to each other for cooperatively engaging with the switch body of the button switch.

8. A mosquito-repellent lamp according to claim 1, wherein said first side wall is provided with a cavity recessed toward the outside of said housing, said driving unit being disposed in said cavity.

9. A mosquito-repellent lamp as claimed in claim 8, wherein a mounting plate is detachably connected to the outer wall of the cavity, and the first side wall is fixedly connected to the wall or the ceiling through the mounting plate.

10. A mosquito-repellent lamp according to any one of claims 1 to 9, wherein the light source assembly comprises a light source board and a plurality of groups of LED light sources arrayed on the light source board, each group of LED light sources comprises a lighting lamp bead and a mosquito-repellent lamp bead, the light source board is provided with an infrared sensor, and the infrared sensor is electrically connected with the driving assembly and used for sensing infrared rays in natural light.

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