CN208535598U

CN208535598U - A kind of LED light emission device of good heat dissipation effect

Info

Publication number: CN208535598U
Application number: CN201821302910.5U
Authority: CN
Inventors: 郭永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-14
Filing date: 2018-08-14
Publication date: 2019-02-22
Anticipated expiration: 2028-08-14

Abstract

The utility model relates to LED light emission device technical fields, and disclose a kind of LED light emission device of good heat dissipation effect, including mounting plate, the bottom of the mounting plate is fixedly connected with LED bulb, mounting blocks are fixedly connected at left and right sides of the mounting plate, the opposite face of two mounting blocks offers fixing groove, the inside of two mounting blocks is fixedly connected to the fixed block that quantity is two, the outside of the fixed block is in contact with fixing groove, the opposite face of two fixed blocks inside the same fixing groove is fixedly connected with rotation motor, the output shaft of the rotation motor is fixedly connected with flabellum, thermal grease is bonded at the top of the mounting plate, radiating block is fixedly connected at the top of the thermal grease, water tank is fixedly connected at the top of the radiating block, the left side of the water tank is solid Surely it is connected with water inlet tap.The LED light emission device of the good heat dissipation effect realizes the purpose of good heat dissipation effect.

Description

A kind of LED light emission device of good heat dissipation effect

Technical field

The utility model relates to LED light emission device technical field, specially a kind of LED light emission device of good heat dissipation effect.

Background technique

LED light is one piece of electroluminescent chip of semiconductor material, on elargol or latex solidified to bracket, then uses silver Line or gold thread connection chip and circuit board, surrounding are sealed with epoxy resin, play the role of protecting internal core, finally installation is outer Shell, so the anti-seismic performance of LED light is good.

Existing LED light emission device has the advantages of energy conservation and environmental protection, but existing LED hair in the actual use process The heat dissipation effect of electro-optical device is bad, and when device self-operating can constantly generate heat, once heat dissipation problem cannot be solved appropriately, The service life of LED light emission device will dramatic decrease, temperature is excessively high or even can directly damage, so propose a kind of heat dissipation effect Good LED light emission device solves the problems, such as above-mentioned propose.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of LED light emission device of good heat dissipation effect, has scattered The good advantage of thermal effect, the heat dissipation effect for solving existing LED light emission device is bad, and when device self-operating can constantly generate Heat, once heat dissipation problem cannot be solved appropriately, the service life of LED light emission device will dramatic decrease, temperature is excessively high even The problem of directly damaging.

(2) technical solution

For the purpose for realizing above-mentioned good heat dissipation effect, the utility model is provided the following technical solutions: a kind of good heat dissipation effect LED light emission device, including mounting plate, the bottom of the mounting plate be fixedly connected with LED bulb, the left and right two of the mounting plate Side is fixedly connected to mounting blocks, and the opposite face of two mounting blocks offers fixing groove, two mounting blocks it is interior Portion is fixedly connected to the fixed block that quantity is two, and the outside of the fixed block is in contact with fixing groove, is located at the same institute The opposite face for stating two inside fixing groove fixed blocks is fixedly connected with rotation motor, and the output shaft of the rotation motor is fixed It is connected with flabellum, thermal grease is bonded at the top of the mounting plate, is fixedly connected with radiating block at the top of the thermal grease, It is fixedly connected with water tank at the top of the radiating block, water inlet tap, the water inlet tap are fixedly connected on the left of the water tank Left side be communicated with heat-dissipating pipe, the outside of the heat-dissipating pipe is in contact with radiating block, the one end of the heat-dissipating pipe far from water inlet tap Be communicated with water circulating pump, pipeline be communicated on the left of the water circulating pump, be communicated with faucet on the left of the pipeline, it is described go out The left side of water nozzle is fixedly connected with water tank, and the opposite face of two mounting blocks is fixedly connected with shield, the shield Bottom offer heat release hole, the bottom of the mounting plate is fixedly connected with cooling fin.

Preferably, the quantity of the LED bulb is six, and the quantity of the cooling fin is five, LED light described in every two There is a cooling fin between bubble.

Preferably, the water circulating pump is micro pump, and the main diameter of micro pump is five centimetres, the thermal grease Thickness be not more than one centimetre.

Preferably, the caliber of the heat-dissipating pipe and the caliber of pipeline are identical, and the length of the heat-dissipating pipe is greater than the length of pipeline Degree.

Preferably, the radiating block is made of Cu and Al combination, and the cooling fin is made of aluminium alloy.

Preferably, the inside of the water tank is placed with sufficient normal-temperature water, and the aperture of the heat release hole is not less than three millis Rice.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED light emission device of good heat dissipation effect, and having following has Beneficial effect:

The LED light emission device of the good heat dissipation effect, when being illuminated using LED bulb, major heat in LDE light bulb and It is generated on its mounting plate, radiating block and thermal grease possess good thermal conductivity, these heats are quickly conducted, and start recirculated water Water inside water tank is led in water circulating pump by pipeline and faucet, is then recycled by pump and rotation motor, water circulating pump Water is urged in heat-dissipating pipe by water pump, and the water in last heat-dissipating pipe turns again to water tank from water inlet tap, reaches a circulation, When water circulation inside heat-dissipating pipe, the heat of part radiating block conduction can be taken away, another side rotation motor, which drives, to be dissipated Heat carries out rotation and generates air-flow, and air-flow drives the movement of air, the heat release hole that then hot-air can be opened up from shield Place's discharge, the cooling fin being in addition arranged beside LED bulb quickly can also be absorbed heat and be radiated, and good heat dissipation effect is realized Purpose, avoid LED light emission device service life decline or directly damage.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the enlarged drawing of part A in the utility model Fig. 1.

In figure: 1 mounting plate, 2 LED bulbs, 3 mounting blocks, 4 fixing grooves, 5 rotation motors, 6 flabellums, 7 heat release holes, 8 heat dissipations Block, 9 water tanks, 10 water inlet taps, 11 heat-dissipating pipes, 12 water circulating pumps, 13 pipelines, 14 faucets, 15 thermal greases, 16 shields, 17 cooling fins, 18 fixed blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of LED light emission device of good heat dissipation effect referring to FIG. 1-2, including mounting plate 1, the bottom of mounting plate 1 are fixed It is connected with LED bulb 2, the left and right sides of mounting plate 1 is fixedly connected to mounting blocks 3, and the opposite face of two mounting blocks 3 opens up Have a fixing groove 4, the inside of two mounting blocks 3 is fixedly connected to the fixed block 18 that quantity is two, the outside of fixed block 18 with Fixing groove 4 is in contact, and the opposite face of two fixed blocks 18 inside the same fixing groove 4, which is fixed with rotation motor 5, to be connected It connects, the output shaft of rotation motor 5 is fixedly connected with flabellum 6, and the top of mounting plate 1 is bonded with thermal grease 15, thermal grease 15 Top be fixedly connected with radiating block 8, water circulating pump 12 is micro pump, and the main diameter of micro pump is five centimetres, heat dissipation The thickness of silica gel 15 is not more than one centimetre, and the top of radiating block 8 is fixedly connected with water tank 9, and the inside of water tank 9, which is placed with, to be filled The aperture of the normal-temperature water of foot, heat release hole 7 is not less than three millimeters, and the left side of water tank 9 is fixedly connected with water inlet tap 10, water inlet tap 10 Left side be communicated with heat-dissipating pipe 11, the outside of heat-dissipating pipe 11 is in contact with radiating block 8, the one end of heat-dissipating pipe 11 far from water inlet tap 10 It is communicated with water circulating pump 12, the left side of water circulating pump 12 is communicated with pipeline 13, the caliber phase of the caliber and pipeline 13 of heat-dissipating pipe 11 Together, the length of heat-dissipating pipe 11 is greater than the length of pipeline 13, and the left side of pipeline 13 is communicated with faucet 14, the left side of faucet 14 with Water tank 9 is fixedly connected, and the opposite face of two mounting blocks 3 is fixedly connected with shield 16, and the bottom of shield 16 offers scattered Hot hole 7, the bottom of mounting plate 1 are fixedly connected with cooling fin 17, and the quantity of LED bulb 2 is six, and the quantity of cooling fin 17 is five It is a, there is a cooling fin 17 between every two LED bulb 2, radiating block 8 is made of Cu and Al combination, and cooling fin 17 is by aluminium alloy system At when being illuminated using LED bulb 2, major heat generates on LDE light bulb 2 and its mounting plate 1, radiating block 8 and heat dissipation Silica gel 15 possesses good thermal conductivity, these heats are quickly conducted, and starts water circulating pump 12 and rotation motor 5, water circulating pump 12 are led to the water inside water tank 9 in water circulating pump 12 by pipeline 13 and faucet 14, and then water circulating pump 12 is by hydraulic pressure Compel into heat-dissipating pipe 11, the water in last heat-dissipating pipe 11 turns again to water tank 9 from water inlet tap 10, reaches a circulation, dissipates When water circulation inside heat pipe 11, the heat of the conduction of part radiating block 8 can be taken away, another side rotation motor 5 drives Heat dissipation carries out rotation and generates air-flow, and air-flow drives the movement of air, and what then hot-air can be opened up from shield 16 dissipates It is discharged at hot hole 7, the cooling fin 17 being in addition arranged beside LED bulb 2 quickly can also be absorbed heat and be radiated, realized scattered The good purpose of thermal effect avoids the service life of LED light emission device from declining or directly damage.

When in use, LED light emitting diode is a kind of solid semiconductor device that can convert electrical energy into visible light Part, it can directly be converted electricity to light, and the heart of LED is the chip of a semiconductor, and one end of chip is attached to a bracket On, one end is cathode, and the other end connects the anode of power supply, is encapsulated entire chip by epoxy resin.

In conclusion the LED light emission device of the good heat dissipation effect, when being illuminated using LED bulb 2, major heat It is generated on LDE light bulb 2 and its mounting plate 1, radiating block 8 and thermal grease 15 possess good thermal conductivity, these heats are fast Speed conduction, starts water circulating pump 12 and rotation motor 5, and water circulating pump 12 will be inside water tank 9 by pipeline 13 and faucet 14 Water lead in water circulating pump 12, then water is urged in heat-dissipating pipe 11 by water circulating pump 12, the water in last heat-dissipating pipe 11 from Water tank 9 is turned again at water inlet tap 10, reaches a circulation, when water circulation inside heat-dissipating pipe 11, can be taken away The heat that part radiating block 8 conducts, another side rotation motor 5 drive heat dissipation to carry out rotation and generate air-flow, and air-flow drives air It moves, is discharged from the heat release hole 7 that then hot-air can be opened up from shield 16, what is be in addition arranged beside LED bulb 2 dissipates Backing 17 quickly can also be absorbed heat and be radiated, and the purpose of good heat dissipation effect is realized, and avoid the use of LED light emission device Service life decline directly damages.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED light emission device of good heat dissipation effect, including mounting plate (1), it is characterised in that: the bottom of the mounting plate (1) Portion is fixedly connected with LED bulb (2), mounting blocks (3) is fixedly connected at left and right sides of the mounting plate (1), described in two The opposite face of mounting blocks (3) offers fixing groove (4), and the inside of two mounting blocks (3) is fixedly connected to quantity and is The outside of two fixed blocks (18), the fixed block (18) is in contact with fixing groove (4), is located at the same fixing groove (4) opposite face of two internal fixed blocks (18) is fixedly connected with rotation motor (5), the output of the rotation motor (5) Axis is fixedly connected with flabellum (6), is bonded with thermal grease (15) at the top of the mounting plate (1), the thermal grease (15) Top is fixedly connected with radiating block (8), is fixedly connected with water tank (9) at the top of the radiating block (8), the water tank (9) Left side be fixedly connected with water inlet tap (10), be communicated with heat-dissipating pipe (11), the heat-dissipating pipe on the left of the water inlet tap (10) (11) outside is in contact with radiating block (8), and the heat-dissipating pipe (11) is communicated with water circulating pump far from the one end of water inlet tap (10) (12), it is communicated with pipeline (13) on the left of the water circulating pump (12), is communicated with faucet (14) on the left of the pipeline (13), The left side of the faucet (14) is fixedly connected with water tank (9), the opposite face of two mounting blocks (3) and shield (16) It is fixedly connected, the bottom of the shield (16) offers heat release hole (7), and the bottom of the mounting plate (1) is fixedly connected with scattered Backing (17).

2. a kind of LED light emission device of good heat dissipation effect according to claim 1, it is characterised in that: the LED bulb (2) quantity is six, and the quantity of the cooling fin (17) is five, has a heat dissipation between LED bulb described in every two (2) Piece (17).

3. a kind of LED light emission device of good heat dissipation effect according to claim 1, it is characterised in that: the water circulating pump It (12) is micro pump, the main diameter of micro pump is five centimetres, and the thickness of the thermal grease (15) is not more than one centimetre.

4. a kind of LED light emission device of good heat dissipation effect according to claim 1, it is characterised in that: the heat-dissipating pipe (11) caliber is identical as the caliber of pipeline (13), and the length of the heat-dissipating pipe (11) is greater than the length of pipeline (13).

5. a kind of LED light emission device of good heat dissipation effect according to claim 1, it is characterised in that: the radiating block (8) It is made of Cu and Al combination, the cooling fin (17) is made of aluminium alloy.

6. a kind of LED light emission device of good heat dissipation effect according to claim 1, it is characterised in that: the water tank (9) Inside be placed with sufficient normal-temperature water, the aperture of the heat release hole (7) is not less than three millimeters.