CN216521181U

CN216521181U - High-frequency color temperature-adjustable LED light source assembly

Info

Publication number: CN216521181U
Application number: CN202123216451.3U
Authority: CN
Inventors: 刘林
Original assignee: Shenzhen Yongyuanliang Photoelectric Technology Co ltd
Current assignee: Shenzhen Yongyuanliang Photoelectric Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-13
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a high-frequency color temperature-adjustable LED light source assembly which comprises a shell, wherein a current controller is installed at the front end of the shell, first circular through grooves are formed in the left end and the right end of the shell, fans are installed in the two first circular through grooves, fixing parts are arranged on the upper portions of the left end and the right end of the shell, a clamping groove is formed in the upper end of the shell, a lampshade is arranged in the clamping groove and extends to the upper side of the shell, the two fixing parts extend into the lampshade respectively, and pressing plates are installed on the left inner wall and the right inner wall of the lampshade. According to the high-frequency color temperature-adjustable LED light source component, the time for mounting and dismounting the LED light source component can be reduced by arranging the fixing component, the operation is simple, the mounting and dismounting efficiency is improved, the temperature generated by an LED lamp can be quickly taken away by arranging the fan and the heat dissipation component to be matched together, and the service life of the LED lamp is prolonged.

Description

High-frequency color temperature-adjustable LED light source assembly

Technical Field

The utility model relates to the field of Light Emitting Diode (LED) light source components, in particular to a high-frequency LED light source component with adjustable color temperature.

Background

An LED, also called as a light emitting diode, is a solid semiconductor device capable of converting electric energy into visible light, can directly convert electricity into light, the heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with the anode of a power supply, the whole wafer is packaged by epoxy resin, and the LED lamp is commonly used for illumination in real life.

The prior LED light source component has the following disadvantages: 1. most of the existing LED light source assemblies are fixedly connected by using screws, and are required to be disassembled and assembled by means of tools, so that the operation is complex, and the assembly and disassembly efficiency is influenced; 2. most of the existing LED light source assemblies are poor in heat dissipation effect, a large amount of heat can be generated when the LED light source assemblies are used, and the service life of an LED lamp can be influenced if the heat is not discharged in time.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-frequency LED light source component with adjustable color temperature, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a high-frequency color temperature-adjustable LED light source assembly comprises a shell, wherein a current controller is installed at the front end of the shell, first circular through grooves are formed in the left end and the right end of the shell, fans are installed in the two first circular through grooves, fixing parts are arranged on the upper portion of the left end and the upper portion of the right end of the shell, a clamping groove is formed in the upper end of the shell, a lampshade is arranged in the clamping groove and extends to the upper side of the shell, the two fixing parts extend into the lampshade respectively, pressing plates are installed on the left inner wall and the right inner wall of the lampshade, a circular groove is formed in the middle of the upper end of the shell, an LED lamp is arranged in the circular groove, the lower ends of the two pressing plates are in contact with the left portion and the right portion of the upper end of the LED lamp respectively, a cavity is formed in the shell, and a second circular through groove is formed in the lower wall of the circular groove, the second circular through groove extends into the cavity, the lower end of the LED lamp is provided with a heat dissipation part, and the heat dissipation part extends into the cavity.

Preferably, the upper portion of the left end and the upper portion of the right end of the shell are both provided with a third circular through groove, the two third circular through grooves are both communicated with the clamping groove, and the inner walls of the two third circular through grooves are both provided with sliding grooves.

Preferably, the fixing part comprises a fixing column and a first magnet, the fixing column is movably connected in the third circular through groove, a second magnet is arranged on the outer cylindrical surface of the fixing column, the first magnet is arranged in the sliding groove, the fixing column penetrates through the first magnet, and the magnetism of one end, close to each other, of the first magnet is the same as that of one end, close to the second magnet, of the second magnet.

Preferably, the heat dissipation part comprises a heat conduction block, the heat conduction block is arranged at the lower end of the LED lamp, a plurality of aluminum sheets distributed in a linear array are arranged at the lower end of the heat conduction block, infrared radiation heat dissipation coatings are coated on the outer surfaces of the plurality of aluminum sheets, and the aluminum sheets are located between the two fans.

Preferably, the fixed slots are formed in the lower portion of the left end and the lower portion of the right end of the lampshade, and one end, far away from the first magnet, of the fixed column extends into the fixed slots.

Preferably, the LED lamp is electrically connected to the current controller.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the high-frequency color temperature-adjustable LED light source assembly, the time for installing and disassembling the LED light source assembly can be shortened by arranging the fixing part, when the LED light source assembly is disassembled, the fixing column is respectively pulled out by two hands, then the lampshade is pushed upwards by the two hands together, the lampshade and the LED lamp can be taken down, when the LED light source assembly is installed, the LED lamp is placed in the circular groove, the lampshade is placed on the clamping groove firstly, the fixing column is pulled out by the two hands, the lampshade can completely fall into the clamping groove, then the fixing column is loosened, the fixing column can be moved into the fixing groove, the operation is simple, and the installing and disassembling efficiency is improved;

2. according to the high-frequency color temperature-adjustable LED light source assembly, the fans and the heat dissipation components are arranged to be matched together, so that the temperature generated by an LED lamp can be taken away quickly, when the high-frequency color temperature-adjustable LED light source assembly works, the two fans are started, the fan on the left side sucks air into the cavity, the fan on the right side discharges hot air in the cavity, the heat generated by the LED lamp is absorbed by the heat conduction block, the heat conduction block transfers the heat to the aluminum sheet for heat dissipation, the fans accelerate the air flow in the cavity, the heat dissipation efficiency is improved, the infrared radiation efficiency of the surface of the aluminum sheet is improved by arranging the infrared radiation heat dissipation coating, the heat dissipation performance of the aluminum sheet is enhanced, the surface temperature and the internal temperature of the aluminum sheet are reduced, the heat dissipation efficiency is further improved, the temperature of the LED lamp is reduced, and the service life of the LED lamp is prolonged.

Drawings

FIG. 1 is a schematic overall structure diagram of a high-frequency color temperature-adjustable LED light source assembly according to the present invention;

FIG. 2 is a schematic cross-sectional view of a housing of a high-frequency color temperature-adjustable LED light source assembly according to the present invention;

FIG. 3 is a cross-sectional view of a high-frequency color temperature adjustable LED light source module according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the high-frequency color temperature adjustable LED light source assembly according to the present invention.

Fig. 5 is a schematic diagram of an enlarged structure at a position B of the high-frequency color temperature adjustable LED light source assembly according to the present invention.

Fig. 6 is a schematic structural diagram of a heat dissipation component of a high-frequency color temperature-adjustable LED light source assembly according to the present invention.

In the figure: 1. a current controller; 2. a first circular through slot; 3. a housing; 4. a fan; 5. a lamp shade; 6. a card slot; 7. a circular groove; 8. a cavity; 9. a second circular through slot; 10. pressing a plate; 11. a fixing member; 12. an LED lamp; 13. a heat dissipating member; 31. a third circular through groove; 32. a chute; 51. fixing grooves; 111. fixing a column; 112. a first magnet; 113. a second magnet; 131. a heat conducting block; 132. an infrared radiation heat-dissipating coating; 133. aluminum sheet.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a high-frequency color temperature adjustable LED light source assembly comprises a housing 3, a current controller 1 is installed at the front end of the housing 3, first circular through grooves 2 are respectively formed at the left end and the right end of the housing 3, fans 4 are respectively installed in the two first circular through grooves 2, fixing parts 11 are respectively arranged at the upper portions of the left end and the right end of the housing 3, a clamping groove 6 is formed at the upper end of the housing 3, a lampshade 5 is arranged in the clamping groove 6, the lampshade 5 extends to the upper side of the housing 3, the two fixing parts 11 respectively extend into the lampshade 5, pressing plates 10 are respectively installed at the left inner wall and the right inner wall of the lampshade 5, a circular groove 7 is formed at the middle portion of the upper end of the housing 3, an LED lamp 12 is arranged in the circular groove 7, the lower ends of the two pressing plates 10 are respectively contacted with the left portion and the right portion of the upper end of the LED lamp 12, a cavity 8 is formed in the housing 3, a second circular through groove 9 is formed at the lower wall of the circular groove 7, the second circular through groove 9 extends into the cavity 8, the heat dissipation part 13 is mounted at the lower end of the LED lamp 12, and the heat dissipation part 13 extends into the cavity 8.

Third circular through groove 31 has all been seted up on the left end upper portion and the right-hand member upper portion of shell 3, two third circular through grooves 31 all communicate with each other with draw-in groove 6, spout 32 has all been seted up to the inner wall that two third circular through grooves 31, fixed part 11 includes fixed column 111 and first magnet 112, fixed column 111 swing joint is in third circular through groove 31, the outer cylinder face of fixed column 111 is provided with second magnet 113, first magnet 112 sets up in spout 32, fixed column 111 passes first magnet 112, the one end magnetism that first magnet 112 and second magnet 113 are close to each other is the same, the repulsion force that produces between first magnet 112 and the second magnet 113 is used for letting fixed column 111 keep motionless, the outside of fixed column 111 is provided with the pull ring, fixed part 11 is used for reducing the time of installation and dismantlement LED light source subassembly, and easy operation, the efficiency of installation and dismantlement has been improved.

Radiating part 13 includes heat conduction piece 131, heat conduction piece 131 sets up the lower extreme at LED lamp 12, the lower extreme of heat conduction piece 131 is provided with a plurality of aluminum sheet 133 that is the linear array and distributes, the surface of a plurality of aluminum sheet 133 all coats and has infrared radiation heat dissipation coating 132, aluminum sheet 133 is located between two fans 4, two fans 4 are respectively owing to induced draft and exhaust air, fan 4 and radiating part 13 cooperate jointly and are used for taking away the temperature that LED lamp 12 produced fast, the life of LED lamp 12 has been improved, infrared radiation heat dissipation coating 132 mainly constitutes for graphite alkene and carbon nanotube.

Fixed slot 51 has all been seted up to the left end lower part and the right-hand member lower part of lamp shade 5, and the one end that first magnet 112 was kept away from to fixed column 111 extends to in the fixed slot 51, LED lamp 12 and current controller 1 electric connection, and current controller 1 is used for controlling the electric current of LED lamp 12 to this colour temperature of controlling LED lamp 12.

It should be noted that, the utility model is a high-frequency color temperature adjustable LED light source assembly, when in use, the power supply of the LED lamp 12 is turned on, the two fans 4 are turned on simultaneously, the fan 4 on the left side draws air into the cavity 8, the fan 4 on the right side discharges hot air in the cavity 8, heat generated by the LED lamp 12 is absorbed by the heat conducting block 131, the heat conducting block 131 transfers the heat to the aluminum sheet 133 for heat dissipation, the fan 4 accelerates the air flow in the cavity 8, the infrared radiation efficiency of the surface of the aluminum sheet 133 is improved by the infrared radiation heat dissipation coating 132, the heat dissipation performance of the aluminum sheet 133 is enhanced, the surface and internal temperature of the aluminum sheet 133 is reduced, the heat dissipation efficiency is further improved, when in disassembly, the fixing column 111 is pulled out by two hands, then the lampshade 5 is pushed upwards by two hands together, the lampshade 5 and the LED lamp 12 can be taken down, when in assembly, the LED lamp 12 is placed in the circular groove 7, the lampshade 5 is placed on the clamping groove 6 firstly, the fixing columns 111 are pulled out by two hands respectively, the lampshade 5 can fall into the clamping groove 6 completely, then the fixing columns 111 are loosened, the second magnet 113 drives the fixing columns 111 to move into the fixing grooves 51 under the driving of the repulsive force of the first magnet 112, and the LED lamp 12 is pressed by the pressing plate 10 to be fixed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high-frequency color temperature-adjustable LED light source assembly, comprising a housing (3), characterized in that: the LED lamp is characterized in that a current controller (1) is installed at the front end of the shell (3), first circular through grooves (2) are formed in the left end and the right end of the shell (3), fans (4) are installed in the two first circular through grooves (2), fixing parts (11) are arranged on the upper portions of the left end and the right end of the shell (3), a clamping groove (6) is formed in the upper end of the shell (3), a lamp shade (5) is arranged in the clamping groove (6), the lamp shade (5) extends to the upper side of the shell (3), the two fixing parts (11) extend into the lamp shade (5) respectively, pressing plates (10) are installed on the left inner wall and the right inner wall of the lamp shade (5), a circular groove (7) is formed in the middle of the upper end of the shell (3), an LED lamp (12) is arranged in the circular groove (7), and the lower ends of the two pressing plates (10) are respectively contacted with the left portion and the right portion of the upper end of the LED lamp (12), the LED lamp is characterized in that a cavity (8) is formed in the shell (3), a second circular through groove (9) is formed in the lower wall of the circular groove (7), the second circular through groove (9) extends into the cavity (8), a heat dissipation part (13) is mounted at the lower end of the LED lamp (12), and the heat dissipation part (13) extends into the cavity (8).

2. The high-frequency adjustable color temperature LED light source component according to claim 1, wherein: the upper portion of the left end and the upper portion of the right end of the shell (3) are both provided with a third circular through groove (31), the third circular through groove (31) is communicated with the clamping groove (6), and the inner wall of the third circular through groove (31) is provided with a sliding groove (32).

3. The high-frequency adjustable color temperature LED light source component according to claim 2, wherein: the fixing component (11) comprises a fixing column (111) and a first magnet (112), the fixing column (111) is movably connected in the third circular through groove (31), a second magnet (113) is arranged on the outer cylindrical surface of the fixing column (111), the first magnet (112) is arranged in the sliding groove (32), the fixing column (111) penetrates through the first magnet (112), and the magnetism of one ends, close to each other, of the first magnet (112) and the second magnet (113) is the same.

4. The high-frequency adjustable color temperature LED light source component according to claim 3, wherein: the heat dissipation part (13) comprises a heat conduction block (131), the heat conduction block (131) is arranged at the lower end of the LED lamp (12), a plurality of aluminum sheets (133) distributed in a linear array are arranged at the lower end of the heat conduction block (131), infrared radiation heat dissipation coatings (132) are coated on the outer surfaces of the aluminum sheets (133), and the aluminum sheets (133) are located between the two fans (4).

5. The high-frequency adjustable color temperature LED light source component according to claim 4, wherein: fixed slots (51) are all seted up to the left end lower part and the right-hand member lower part of lamp shade (5), the one end that first magnet (112) were kept away from in fixed column (111) extends to fixed slot (51).

6. The high-frequency adjustable color temperature LED light source component according to claim 5, wherein: the LED lamp (12) is electrically connected with the current controller (1).