CN216693096U

CN216693096U - Heat dissipation device of LED lighting lamp

Info

Publication number: CN216693096U
Application number: CN202220139912.7U
Authority: CN
Inventors: 刘晓明; 刘兆文; 王世会; 王迪
Original assignee: Shandong Guangxun Electric Technology Co ltd
Current assignee: Shandong Guangxun Electric Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-07
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a heat dissipation device of an LED lighting lamp, which comprises a lamp holder main body, wherein an LED light-emitting module is arranged at the center of the lamp holder main body, the LED light-emitting module is designed in a disc-shaped structure, and the top of the lamp holder main body is fixedly connected with a heat dissipation module; the heat dissipation module comprises a heat dissipation lamp shade, a silent fan is installed in the center of the top of the heat dissipation lamp shade, a flow guide cover corresponding to the silent fan is arranged on the inner wall of the heat dissipation lamp shade, a plurality of groups of heat dissipation holes are formed in the peripheral side of the heat dissipation lamp shade, and a threading hole is formed in one side of the outer wall of the heat dissipation lamp shade; one side fixedly connected with coupling mechanism of radiating module outer wall, a plurality of mounting holes have been seted up to the week side of mount pad. According to the utility model, through designing the simple heat dissipation module and the simple connection mechanism, the LED light-emitting module which continuously works for a long time can be actively cooled, the stability of the operation of the LED light-emitting module is ensured, the service life of the LED light-emitting module is prolonged, and meanwhile, the LED light-emitting module is convenient to be quickly connected and fixed with the lamp holder.

Description

Heat dissipation device of LED lighting lamp

Technical Field

The utility model relates to the technical field of LED illuminating lamps, in particular to a heat dissipation device of an LED illuminating lamp.

Background

The LED lighting lamp is a general term for LED lighting fixtures, and refers to a fixture capable of transmitting light, distributing and changing light distribution of LED light sources, including all parts and components required for fixing and protecting the LED light sources except the LED light sources, and circuit accessories necessary for connecting with a power supply. With the further maturity of LED technology, LEDs will make more and better developments in the field of design and development of household lighting fixtures. The LED lamp is designed as a mainstream, and meanwhile, the lighting development trend of energy conservation, health, artistic and humanization is fully reflected, so that the LED lamp becomes the leading factor of the lighting culture of a room.

The LED light is present mainstream illumination lamps and lanterns, has the LED illumination lamps and lanterns of multiple different grade type on the market at present, but there is certain defect in the structural design of present LED illumination lamps and lanterns, no matter be many powerful LED illumination lamps and lanterns, in case last work for a long time, its self also can give out a large amount of heats, owing to do not have initiative heat radiation structure, reduces the actual life of LED illumination lamps and lanterns very easily, also can influence its normal use simultaneously.

Therefore, it is desirable to provide a heat dissipation device for LED lighting fixtures to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the conventional LED illuminating lamp is not provided with an active heat dissipation structure, so that the actual service life of the LED illuminating lamp is easily shortened, and the normal use of the LED illuminating lamp is influenced.

In order to solve the technical problems, the utility model adopts a technical scheme that: the heat dissipation device of the LED lighting lamp comprises a lamp holder main body, wherein an LED light-emitting module is arranged in the center of the lamp holder main body, and the top of the lamp holder main body is fixedly connected with a heat dissipation module;

one side of the outer wall of the heat dissipation module is fixedly connected with a connecting mechanism.

Preferably, the LED light-emitting module is designed to be of a disc-shaped structure, and the LED light-emitting module designed to be of the disc-shaped structure is better in heat dissipation performance.

Preferably, the heat dissipation module includes the heat dissipation lamp shade, the silence fan is installed at the center at heat dissipation lamp shade top, the inner wall of heat dissipation lamp shade is provided with the kuppe corresponding with the silence fan, multiunit louvre has been seted up to the week side of heat dissipation lamp shade, the through wires hole has been seted up to one side of heat dissipation lamp shade outer wall, and the heat dissipation of heat dissipation module mainly used LED light-emitting module, after LED light-emitting module lasts work, certain heat can be dispelled out in LED light-emitting module, after heat temperature exceeded the alert value, the silence fan can initiatively work to the realization is to the cooling heat dissipation of LED light-emitting module.

Preferably, the heat dissipation lampshade and the air guide sleeve are of an integrated structure, the heat dissipation lampshade and the air guide sleeve of the integrated structure are simple and firm in overall structure, and production and assembly are facilitated.

Preferably, the distance between the bottom end of the flow guide cover and the LED light-emitting module is larger than 5mm, so that cold air blown out by the mute fan can flow out to the periphery through the bottom end of the flow guide cover, heat dissipated by the LED light-emitting module is taken away, and finally the cold air is discharged through the plurality of groups of heat dissipation holes formed in the peripheral sides of the heat dissipation lamp cover, and a better active heat dissipation effect is achieved.

Preferably, the plurality of groups of radiating holes are uniformly distributed on the peripheral side of the radiating lampshade, and the plurality of groups of radiating holes uniformly distributed on the peripheral side of the radiating lampshade can play a role in heat extraction and radiation.

Preferably, coupling mechanism includes the mount pad, a plurality of mounting holes have been seted up to the week side of mount pad, the through-hole has been seted up at the center of mount pad, and coupling mechanism mainly used is fixed with being connected of lamp stand or connecting rod, and the link of lamp stand or connecting rod can with a plurality of mounting holes fixed connection on the mount pad.

Preferably, the through hole is communicated with the threading hole, so that the power line can penetrate into the heat dissipation lampshade through the through hole and the threading hole and is electrically connected with the LED light-emitting module, and power is provided for the LED light-emitting module.

The utility model has the following beneficial effects:

1. according to the LED lamp holder, the heat dissipation module and the connecting mechanism which are simple in design can be used for actively dissipating heat and cooling the LED light-emitting module which continuously works for a long time, so that the stability of the operation of the LED light-emitting module is ensured, the service life of the LED light-emitting module is prolonged, and meanwhile, the LED light-emitting module is conveniently and quickly connected and fixed with the lamp holder;

2. according to the LED light-emitting module, the simple flow guide structure is designed, so that cold air blown out by the mute fan can flow out to the periphery through the bottom end of the flow guide cover, heat emitted by the LED light-emitting module is taken away, and finally the cold air is discharged through the plurality of groups of heat radiation holes formed in the periphery of the heat radiation lamp cover, and a better active heat radiation effect is realized;

3. the utility model is convenient for production and assembly, and is convenient for quick disassembly or maintenance when a fault occurs, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic view of a heat dissipation module according to the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a lamp socket body; 2. an LED light emitting module; 3. a heat dissipation module; 301. a heat-dissipating lamp cover; 302. a mute fan; 303. a pod; 304. heat dissipation holes; 305. threading holes; 4. a connecting mechanism; 401. a mounting seat; 402. mounting holes; 403. and a through hole.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and 2, a heat dissipation device of an LED lighting fixture includes a socket body 1, an LED light emitting module 2 is disposed in the center of the socket body 1, the LED light emitting module 2 is designed to have a disc-shaped structure, and the LED light emitting module 2 designed to have the disc-shaped structure has better heat dissipation performance;

the top of the lamp holder main body 1 is fixedly connected with a heat dissipation module 3; the heat dissipation module 3 comprises a heat dissipation lampshade 301, a silent fan 302 is installed at the center of the top of the heat dissipation lampshade 301, a flow guide cover 303 corresponding to the silent fan 302 is arranged on the inner wall of the heat dissipation lampshade 301, a plurality of groups of heat dissipation holes 304 are formed in the peripheral side of the heat dissipation lampshade 301, a threading hole 305 is formed in one side of the outer wall of the heat dissipation lampshade 301, the heat dissipation module 3 is mainly used for heat dissipation of the LED light emitting module 2, when the LED light emitting module 2 continuously works, a certain amount of heat can be dissipated from the LED light emitting module 2, and when the heat temperature exceeds a warning value, the silent fan 302 can actively work to realize cooling and heat dissipation of the LED light emitting module 2;

as shown in fig. 3-4, the heat-dissipating lamp cover 301 and the air guide sleeve 303 are of an integrated structure, and the heat-dissipating lamp cover 301 and the air guide sleeve 303 of the integrated structure are not only simple and firm in overall structure, but also convenient to produce and assemble; the distance between the bottom end of the air guide sleeve 303 and the LED light-emitting module 2 is larger than 5mm, so that cold air blown by the mute fan 302 can flow out to the periphery through the bottom end of the air guide sleeve 303, the heat emitted by the LED light-emitting module 2 is taken away, and finally the cold air is discharged through a plurality of groups of heat dissipation holes 304 formed in the periphery of the heat dissipation lampshade 301, and a better active heat dissipation effect is achieved; the plurality of sets of heat dissipation holes 304 are uniformly distributed on the peripheral side of the heat dissipation lampshade 301, and the plurality of sets of heat dissipation holes 304 uniformly distributed on the peripheral side of the heat dissipation lampshade 301 can play a role in heat dissipation and heat dissipation

As shown in fig. 1, a connecting mechanism 4 is fixedly connected to one side of the outer wall of the heat dissipation module 3; the connecting mechanism 4 comprises an installation seat 401, a plurality of installation holes 402 are formed in the periphery of the installation seat 401, a through hole 403 is formed in the center of the installation seat 401, the connecting mechanism 4 is mainly used for being connected and fixed with a lamp holder or a connecting rod, and the connecting end of the lamp holder or the connecting rod can be fixedly connected with the installation holes 402 in the installation seat 401; the through hole 403 is communicated with the threading hole 305, so that the power line can penetrate into the heat dissipating lampshade 301 through the through hole 403 and the threading hole 305 and is electrically connected with the LED light emitting module 2, so as to provide power for the LED light emitting module 2.

When the LED lamp is used, one side of the outer wall of the heat dissipation module 3 is fixedly connected with the connecting mechanism 4, the connecting end of the lamp holder or the connecting rod can be fixedly connected with the plurality of mounting holes 402 on the mounting seat 401, so that a power line penetrates into the heat dissipation lampshade 301 through the through hole 403 and the threading hole 305 and is electrically connected with the LED light-emitting module 2 so as to provide power for the LED light-emitting module 2, the top of the lamp holder main body 1 is fixedly connected with the heat dissipation module 3, the heat dissipation module 3 is mainly used for dissipating heat of the LED light-emitting module 2, when the LED light-emitting module 2 continuously works, the LED light-emitting module 2 dissipates certain heat, when the heat temperature exceeds an alarm value, the mute fan 302 actively works to realize cooling and heat dissipation of the LED light-emitting module 2, cold air blown by the mute fan 302 can flow out to the periphery through the bottom end of the flow guide cover 303, so as to take away the heat dissipated by the LED light-emitting module 2, finally, the heat is discharged through a plurality of groups of heat radiation holes 304 arranged on the peripheral side of the heat radiation lampshade 301, thereby realizing better active heat radiation effect.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a heat abstractor of LED illumination lamps and lanterns, includes lamp stand main part (1), its characterized in that: an LED light-emitting module (2) is arranged in the center of the lamp holder main body (1), and a heat dissipation module (3) is fixedly connected to the top of the lamp holder main body (1);

one side of the outer wall of the heat dissipation module (3) is fixedly connected with a connecting mechanism (4).

2. The heat dissipation device of claim 1, wherein: the LED light-emitting module (2) is designed in a disc-shaped structure.

3. The heat dissipation device of claim 1, wherein: radiating module (3) are including heat dissipation lamp shade (301), silence fan (302) are installed at the center at heat dissipation lamp shade (301) top, the inner wall of heat dissipation lamp shade (301) is provided with kuppe (303) corresponding with silence fan (302), multiunit louvre (304) have been seted up to the week side of heat dissipation lamp shade (301), through wires hole (305) have been seted up to one side of heat dissipation lamp shade (301) outer wall.

4. The heat dissipation device of claim 3, wherein: the heat dissipation lampshade (301) and the air guide sleeve (303) are of an integrated structure.

5. The heat dissipation device of claim 3, wherein: the distance between the bottom end of the air guide sleeve (303) and the LED light-emitting module (2) is larger than 5 mm.

6. The heat dissipation device of claim 3, wherein: the multiple groups of heat dissipation holes (304) are uniformly distributed on the periphery of the heat dissipation lampshade (301).

7. The heat dissipation device of claim 3, wherein: the connecting mechanism (4) comprises a mounting seat (401), a plurality of mounting holes (402) are formed in the peripheral side of the mounting seat (401), and a through hole (403) is formed in the center of the mounting seat (401).

8. The heat dissipation device of claim 7, wherein: the through hole (403) is communicated with the threading hole (305).