CN210771488U

CN210771488U - Heat dissipation LED lamp

Info

Publication number: CN210771488U
Application number: CN201922007708.0U
Authority: CN
Inventors: 唐胜龙
Original assignee: Shanghai Leiqiong Lighting Technology Co ltd
Current assignee: Shanghai Leiqiong Lighting Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-16
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a heat dissipation LED lamp, including radiating seat, connecting seat and LED light emitting component, the connecting seat is located the radiating seat top, LED light emitting component fixed connection is on the inside top of radiating seat, LED light emitting component is equipped with the heliciform body all around, insert on the body and be equipped with heat conduction strip one, cooling box is worn to establish by heat conduction strip one other end, cooling box fixed connection is in the radiating seat outside, cooling box top is inserted and is established heat conduction strip two, two tops of heat conduction strip are equipped with a plurality of fin, the inside top both sides of radiating seat all are equipped with the fan, the radiating seat top is equipped with a plurality of air vents, radiating seat bottom threaded connection lamp shade. Compared with the prior art, the utility model the advantage lie in: the utility model discloses can dispel the heat fast, and simple structure, low in manufacturing cost.

Description

Heat dissipation LED lamp

Technical Field

The utility model relates to a LED lamp heat dissipation technical field specifically is a heat dissipation LED lamp.

Background

A light Emitting diode (led), which is a solid semiconductor device capable of converting electrical energy into visible light, can directly convert electricity into light. The LED lamp is used as a fourth-generation lighting source, has the advantages of small volume, low power consumption, long service life, high brightness, low heat, environmental protection, firmness, durability and the like, and is widely applied; however, there are many technical difficulties in the current application of LED lamps, wherein the problem of heat dissipation is an important factor limiting the development of LED lamps. Except that a part of electric energy of the LED lamp is converted into visible light, other energy is basically converted into heat energy, the packaging area of the LED lamp is small, heat dissipation through convection and radiation is small, if unnecessary heat is not dissipated through a heat dissipation system, a large amount of heat can be accumulated in the LED lamp, the service life of the LED lamp is influenced, and the problems of operation obstacle and the like of an electronic circuit are caused.

Most of LED lamps on the market adopt a single heat dissipation method, and most of the LED lamps adopt a fan to be matched with a vent hole to accelerate air flow inside an LED lampshade, so that generated heat is taken away, the efficiency of the heat dissipation method is low, and the heat cannot be rapidly discharged.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a fast LED lamp dispels the heat.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a heat dissipation LED lamp, includes radiating seat, connecting seat and LED light emitting component, the connecting seat is located the radiating seat top, LED light emitting component fixed connection is on the inside top of radiating seat, LED light emitting component is equipped with the heliciform body all around, it is equipped with heat conduction strip one to insert on the body, cooling box is worn to establish by a heat conduction strip other end, cooling box fixed connection is in the radiating seat outside, cooling box top is inserted and is established heat conduction strip two, two tops of heat conduction strip are equipped with a plurality of fin, the inside top both sides of radiating seat all are equipped with the fan, the radiating seat top is equipped with a plurality of air vents, radiating seat bottom threaded connection lamp shade.

As an improvement, the top end of the pipe body is fixedly connected to the top end inside the heat dissipation seat, cooling liquid is filled in the pipe body, the cooling box is of an annular structure, the cooling liquid is filled in the cooling box, a liquid inlet is formed in the side face of the cooling box, and a liquid outlet is formed in the bottom of the cooling box.

As an improvement, sealing rings are arranged at the joints of the first heat conduction strips, the pipe body and the cooling box, and sealing rings are arranged at the joints of the second heat conduction strips and the cooling box.

As the improvement, a dustproof filter screen is arranged outside the vent hole.

As an improvement, the lampshade is made of transparent materials, and the heat dissipation seat is made of insulating materials.

Compared with the prior art, the utility model the advantage lie in:

the air in the radiating seat and the lampshade can be accelerated to flow by matching the fan with the vent hole, the heat generated by the LED light-emitting element is taken away through the air, the cooling liquid in the tube body can absorb a part of heat, the heat is transferred into the cooling box through the heat conduction strip, the temperature of the cooling liquid in the cooling box is increased, and the heat is radiated to the air by the radiating fins through the second heat conduction strip. The utility model discloses can dispel the heat fast, and simple structure, low in manufacturing cost.

Drawings

Fig. 1 is a structural view of the present invention.

As shown in the figure: 1. the LED lamp comprises a heat radiating seat, 2, a mounting seat, 3, an LED light-emitting element, 4, a tube body, 5, first heat conducting strips, 6, a cooling box, 7, second heat conducting strips, 8, heat radiating fins, 9, a fan, 10, air vents, 11 and a lampshade.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a heat dissipation LED lamp comprises a heat dissipation base 1, a connecting base 2 and LED light-emitting elements 3, wherein the connecting base 2 is located at the top end of the heat dissipation base 1, the LED light-emitting elements 3 are fixedly connected to the top end inside the heat dissipation base 1, spiral tube bodies 4 are arranged around the LED light-emitting elements 3, a first heat conduction strip 5 is inserted into the tube bodies 4, a first 5 other end of the heat conduction strip penetrates through a cooling box 6, the cooling box 6 is fixedly connected to the outer side of the heat dissipation base 1, a second 7 top end of the cooling box is inserted into the second heat conduction strip 7, a plurality of cooling fins 8 are arranged at the top ends of the second heat conduction strip 7, fans 9 are arranged on two sides of the top end inside the heat dissipation base 1, a plurality of air holes 10 are arranged at the.

4 top fixed connection of body is on 1 inside top of radiating seat, the coolant liquid is equipped with in the body 4, cooling box 6 is the loop configuration, the coolant liquid is equipped with in the

cooling box

6, 6 sides of cooling box are equipped with the inlet, and the bottom is equipped with the liquid outlet, heat conduction strip one 5 all is equipped with the sealing washer with

body

4 and 6 junctions of cooling box, heat conduction strip two 7 and 6 junctions of cooling box are equipped with the sealing washer, air vent 10 is equipped with dustproof filter screen outward, lamp shade 11 is transparent material, radiating seat 1 is insulating material.

In specific use, the LED lamp is installed on a lamp holder through the installation seat 2, the fan 9 and the LED light-emitting element 3 are connected in series, a switch of the LED lamp is turned on, the LED light-emitting element 3 starts to emit light, the fan 9 starts to rotate and is matched with the air vent hole 11 to accelerate air flow in the heat dissipation seat 1 and the lampshade 11, a part of heat generated by the LED light-emitting element 3 is taken away through air, the rest heat is absorbed by cooling liquid in the tube body 4 and is transmitted to the cooling liquid in the cooling box 6 through the first heat conduction strip 5, the amount of the cooling liquid in the cooling box 6 is larger than that of the tube body 4, so that the temperature of the cooling liquid in the cooling box 6 is increased slowly, the heat is transmitted to the air through the second heat conduction strip 7 by the heat dissipation fins 8, and the heat dissipation fins 8 are multiple and large in contact area with the air, and heat dissipation can be achieved quickly.

After a period of use, the cooling liquid can be replaced and added through the liquid inlet and the liquid outlet on the cooling box 6.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a heat dissipation LED lamp, includes radiating seat (1), connecting seat (2) and LED light emitting component (3), its characterized in that: the LED heat dissipation device is characterized in that the connecting seat (2) is located at the top end of the heat dissipation seat (1), the LED light-emitting element (3) is fixedly connected to the top end inside the heat dissipation seat (1), the spiral tube body (4) is arranged on the periphery of the LED light-emitting element (3), the first heat conduction strip (5) is inserted into the tube body (4), the cooling box (6) is arranged at the other end of the first heat conduction strip (5) in a penetrating mode, the cooling box (6) is fixedly connected to the outer side of the heat dissipation seat (1), the second heat conduction strip (7) is inserted into the top end of the cooling box (6), a plurality of cooling fins (8) are arranged on the top end of the second heat conduction strip (7), fans (9) are arranged on two sides of the top end inside the heat dissipation seat (1), a plurality of air vents (10) are.

2. The heat dissipating LED lamp of claim 1, wherein: the cooling device is characterized in that the top end of the pipe body (4) is fixedly connected to the top end inside the heat radiating seat (1), cooling liquid is filled in the pipe body (4), the cooling box (6) is of an annular structure, the cooling liquid is filled in the cooling box (6), a liquid inlet is formed in the side face of the cooling box (6), and a liquid outlet is formed in the bottom of the cooling box.

3. The heat dissipating LED lamp of claim 1, wherein: the joint of the first heat conduction strip (5) and the pipe body (4) and the cooling box (6) is provided with a sealing ring, and the joint of the second heat conduction strip (7) and the cooling box (6) is provided with a sealing ring.

4. The heat dissipating LED lamp of claim 1, wherein: and a dustproof filter screen is arranged outside the vent hole (10).

5. The heat dissipating LED lamp of claim 1, wherein: the lampshade (11) is made of transparent materials, and the heat dissipation seat (1) is made of insulating materials.