CN218441924U

CN218441924U - High-efficient heat dissipation type LED lamp

Info

Publication number: CN218441924U
Application number: CN202222328544.3U
Authority: CN
Inventors: 李冬林
Original assignee: Shenzhen Sanhexiang Technology Co ltd
Current assignee: Shenzhen Sanhexiang Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-03
Anticipated expiration: 2032-09-02

Abstract

The utility model relates to the technical field of LED lamps, and discloses a high-efficiency heat dissipation type LED lamp, which comprises a base, wherein a mounting frame is fixed at the bottom of the base, a mounting cylinder is fixed at the bottom of the base, a lampshade is fixed at the bottom of the mounting cylinder, a circuit board is fixed inside the mounting cylinder, an LED lamp bead is fixed at the bottom of the circuit board, a heat transfer plate is fixed at the top of the circuit board, a silent fan is fixed at the top of the heat transfer plate, and a plurality of heat dissipation holes are formed in the surface of the mounting cylinder; the utility model discloses can make the LED lamp also can obtain good and effectual radiating effect under the condition of long-term use for the LED lamp can adapt to bigger power, has reduced the high temperature condition because of self appears under the long-term work, further extension the life of LED lamp, has improved the finished product quality of LED lamp indirectly, has solved because of present LED lamp heat dissipation flow is comparatively complicated, and uses the not good enough problem of LED lamp radiating efficiency down for a long time.

Description

High-efficient heat dissipation type LED lamp

Technical Field

The utility model relates to a LED lamp technical field specifically is high-efficient heat dissipation type LED lamp.

Background

The LED lamp beads are the LEDs for short in English abbreviation of the light-emitting diodes, the LED lamps are used as a new generation of solid-state light source, the LED lamp beads have the advantages of long service life, high efficiency, energy conservation, environmental protection and the like, various light projecting lamps are needed in modern society, and the LED lamp beads provide illumination for people without natural light, so that illumination equipment with higher power is generally needed.

Although the LED lamp light source has many advantages such as environmental protection and energy saving, the LED lamp with higher power emits higher heat when in work, and most LED lamps in the prior art radiate heat in a centralized way through a centralized aluminum substrate or a core column, and the heat radiation principle is as follows: the heat that the LED chip produced, come out from its metal radiating block, earlier through the PCB of welding plate, the aluminium radiator just arrives to rethread heat conduction glue, and so not only the procedure is complicated, and the heat dissipation still can not reach the effect of ideal, under the long-time work of LED lamp, the condition that self generates heat still can appear, and the LED lamp lasts under the condition that generates heat, the lamps and lanterns luminous power that appears reduces easily, the condition that the chip is ageing with higher speed, be difficult to guarantee the luminous quality of LED bulb and life-span, need one kind for this reason to have high-efficient heat dispersion, and the LED lamp that can work for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient heat dissipation type LED lamp, the utility model discloses can make the LED lamp also can obtain good and effectual radiating effect under the long-term condition of using, solve because of present LED lamp heat dissipation flow is comparatively complicated, and the problem of LED lamp radiating efficiency not good enough under the long-time use.

In order to achieve the above object, the utility model provides a following technical scheme: high-efficient heat dissipation type LED lamp, including the base, the bottom of base is fixed with the installing frame, the bottom of base is fixed with an installation section of thick bamboo, the bottom of an installation section of thick bamboo is fixed with the lamp shade, the inside of an installation section of thick bamboo is fixed with the circuit board, the bottom of circuit board is fixed with LED lamp pearl, the top of circuit board is fixed with the heat transfer plate, the top of heat transfer plate is fixed with the silence fan, a plurality of louvres have been seted up on the surface of an installation section of thick bamboo.

Preferably, a heat conducting plate is fixed on the inner wall of the mounting cylinder and is made of copper-aluminum alloy.

Preferably, the inboard of installing frame is provided with the dust screen, the inboard of installing frame is fixed with a plurality of limiting plates.

Preferably, the mounting plates are fixed on two sides of the base, and through holes are formed in the surfaces of the mounting plates.

Preferably, the surface of the mounting cylinder is provided with a heat dissipation coating, and the heat dissipation coating is graphene heat dissipation coating.

Preferably, a plurality of heat dissipation air holes are formed in the surface of the mounting cylinder, a drying agent is fixed on the inner side of each heat dissipation hole, and the drying agent is a silica gel drying agent.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses can make the LED lamp also can obtain good and effectual radiating effect under the condition of long-term use, make the LED lamp can adapt to bigger power, the high temperature condition that appears under having reduced because of self long-term work, further the life of LED lamp has been prolonged, the finished product quality of LED lamp has been improved indirectly, make the LED lamp have better radiating effect, the condition of self component impaired and life shortens has been avoided appearing because of the high temperature under the long-time work of LED lamp, it is comparatively complicated because of present LED lamp heat dissipation flow to have solved, and the problem of LED lamp radiating efficiency is not good enough under the long-time use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front-view section of the three-dimensional structure of the present invention;

fig. 3 is a schematic bottom perspective view of the present invention;

fig. 4 is a schematic view of the partial section three-dimensional structure of the present invention.

In the figure: 1. a base; 2. installing a frame; 3. mounting the cylinder; 4. a lamp shade; 5. a circuit board; 6. an LED lamp bead; 7. a heat transfer plate; 8. a mute fan; 9. a heat conducting plate; 10. heat dissipation holes; 11. a desiccant; 12. a dust screen; 13. mounting a plate; 14. a limiting plate; 15. a heat-dissipating coating; 16. and (4) radiating air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a high-efficiency heat dissipation type LED lamp includes a base 1, a mounting frame 2 is fixed at the bottom of the base 1, a mounting cylinder 3 is fixed at the bottom of the base 1, a lampshade 4 is fixed at the bottom of the mounting cylinder 3, a circuit board 5 is fixed inside the mounting cylinder 3, LED lamp beads 6 are fixed at the bottom of the circuit board 5, a heat transfer plate 7 is fixed at the top of the circuit board 5, a silent fan 8 is fixed at the top of the heat transfer plate 7, and a plurality of heat dissipation holes 10 are formed in the surface of the mounting cylinder 3.

The inner wall of the installation cylinder 3 is fixed with a heat-conducting plate 9, the heat-conducting plate 9 is made of copper-aluminum alloy, in the embodiment, the copper-aluminum alloy has better heat conductivity through the arrangement of the heat-conducting plate 9, the heat generated by the LED lamp beads 6 and the mute fan 8 during the working process can be transmitted to the surface of the installation cylinder 3, and then the installation cylinder 3 disperses.

The inboard of installing frame 2 is provided with dust screen 12, and the inboard of installing frame 2 is fixed with a plurality of limiting plates 14, and in this embodiment, through the setting of dust screen 12, avoided the dust to enter into the inside of installing frame 2 and installation section of thick bamboo 3, through the setting of limiting plate 14, avoided the condition that dust screen 12 drops from installing frame 2 inboard.

Base 1's both sides all are fixed with mounting panel 13, and the through-hole has been seted up on mounting panel 13's surface, and in this embodiment, through the setting to mounting panel 13, the user of being convenient for comes to install fixedly base 1.

The surface of the installation cylinder 3 is provided with the heat dissipation coating 15, and the heat dissipation coating 15 is graphene heat dissipation coating, in the embodiment, through the arrangement of the heat dissipation coating 15, graphene is a special coating capable of improving the surface heat dissipation efficiency of an object, reducing the system temperature, and effectively improving the heat dissipation efficiency of the LED lamp.

A plurality of heat dissipation air holes 16 are formed in the surface of the installation cylinder 3, the drying agents 11 are fixed on the inner sides of the heat dissipation holes 10, and the drying agents 11 are silica gel drying agents.

The working principle is as follows: when the LED lamp bead 6 works, the heat generated by the LED lamp bead is transmitted to the surface of the heat conducting plate 9 through the heat transfer plate 7, the heat conducting plate 9 transmits the heat to the installation cylinder 3, at the moment, the heat dissipation coating 15 and the heat dissipation air holes 16 on the surface of the installation cylinder 3 can play a part of heat dissipation effect, when the LED lamp bead 6 needs to work for a long time, the mute fan 8 is turned on, the mute fan 8 can discharge the heat inside the installation cylinder 3 through the heat dissipation holes 10 inside the installation cylinder 3, the heat inside the installation cylinder 3 discharged at the same time can be further dispersed through the installation frame 2 and the dust screen 12, the good cooling effect can be obtained inside the installation cylinder 3, and meanwhile, the filter plates 11 inside the heat dissipation holes 10 can also prevent the moist air from damaging electronic elements inside the installation cylinder 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-efficient heat dissipation type LED lamp, including base (1), its characterized in that: the LED lamp is characterized in that a mounting frame (2) is fixed to the bottom of the base (1), a mounting cylinder (3) is fixed to the bottom of the base (1), a lampshade (4) is fixed to the bottom of the mounting cylinder (3), a circuit board (5) is fixed to the inside of the mounting cylinder (3), LED lamp beads (6) are fixed to the bottom of the circuit board (5), a heat transfer plate (7) is fixed to the top of the circuit board (5), a mute fan (8) is fixed to the top of the heat transfer plate (7), and a plurality of radiating holes (10) are formed in the surface of the mounting cylinder (3).

2. The high-efficiency heat dissipation type LED lamp according to claim 1, wherein: the inner wall of the mounting cylinder (3) is fixed with a heat-conducting plate (9), and the heat-conducting plate (9) is made of copper-aluminum alloy.

3. The efficient heat dissipation type LED lamp according to claim 1, wherein: the inboard of installing frame (2) is provided with dust screen (12), the inboard of installing frame (2) is fixed with a plurality of limiting plates (14).

4. The high-efficiency heat dissipation type LED lamp according to claim 1, wherein: the base is characterized in that mounting plates (13) are fixed on two sides of the base (1), and through holes are formed in the surfaces of the mounting plates (13).

5. The efficient heat dissipation type LED lamp according to claim 1, wherein: the surface of the mounting cylinder (3) is provided with a heat dissipation coating (15), and the heat dissipation coating (15) is graphene heat dissipation paint.

6. The high-efficiency heat dissipation type LED lamp according to claim 1, wherein: a plurality of heat dissipation air holes (16) are formed in the surface of the installation barrel (3), a drying agent (11) is fixed on the inner side of each heat dissipation hole (10), and the drying agent (11) is a silica gel drying agent.