CN205640815U - Water cooling circulation system of LED lamp - Google Patents
Water cooling circulation system of LED lamp Download PDFInfo
- Publication number
- CN205640815U CN205640815U CN201620333724.2U CN201620333724U CN205640815U CN 205640815 U CN205640815 U CN 205640815U CN 201620333724 U CN201620333724 U CN 201620333724U CN 205640815 U CN205640815 U CN 205640815U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- led
- storage tank
- cooling chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000000498 cooling water Substances 0.000 claims description 17
- 239000007769 metal material Substances 0.000 claims description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010063493 Premature ageing Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
Abstract
The utility model relates to a water cooling circulation system of LED lamp, this water cooling circulation system of LED lamp include cooling chamber, water pump and storage water tank, and the cooling chamber is closed shell, have the front bezel and the back plate of relative setting, and the front bezel lateral surface contacts with the base of LED light source, and water pump and storage water tank setting are outside at the cooling chamber, are equipped with the water inlet between water pump and the storage water tank, and the pipeline connects gradually cooling chamber, water pump, water inlet and storage water tank, forms a closed loop, the storage water tank lower part still is equipped with the delivery port. The utility model discloses simple structure, it is with low costs, realize the reutilization of the energy, and the batch production of being convenient for, it is applicable in more abominable service environment, prolong product life.
Description
Technical field
This utility model relates to the chiller of a kind of great-power electronic or optics, big particularly to one
The chiller of power LED.
Background technology
In recent years, owing to LED Light-Emitting Diode has advantage energy-conservation, that brightness is high, volume is little as light source,
It is widely used for the light source as illumination.For using LED as the LED light device of light source, it is desirable to
Realize higher output.
Along with the high-power of this LED light device, the caloric value of LED light source is also increasing.For because of temperature
Degree rises and causes light conversion efficiency to reduce and for the LED light source of lifetime, by reducing temperature further
Degree carries out the exploitation problem that the cooling construction of stabilized driving becomes important.
Traditional LED circuit board uses natural air cooled or air blast cooling heat radiation mostly, and its principle is by therewith
The radiating fin of contact carries out heat exchange by natural wind or forced circulation wind, reaches the purpose of heat radiation.Use
What although the mode of natural air cooled radiator carries out dispelling the heat, do not consumed energy when seeing and have simple in construction, heat radiation in surface is excellent
Point, but owing to its radiating effect is poor, usually make the LED Light-Emitting Diode as luminous source at the high temperature of self
Lower work, the most high-power integrated little area LED lamp panel can work at a temperature of higher than 130 DEG C,
So that LED Light-Emitting Diode premature aging, its luminous efficiency is substantially reduced, and this not only adds LED and sends out
The energy consumption of light diode, but also substantially reduce its service life, add use cost.Bigger LED
Circuit board or the high LED circuit board of caloric value use the air-cooled structure of traditional type, and cost is high, and radiating efficiency is very
Low, radiating effect is poor, have impact on the service life of product.
The liquid-cooled led lighting device of patent No. CN 101865385 A, disclose a kind of by heated jacket, dissipate
Hot device, circulating pump and the liquid cooling system of fan composition.In this liquid cooling system, coolant is circulated,
Thus carry out the light source cell and control unit that are arranged on heated jacket both sides forcing cooling by coolant.Should
Liquid cooling system utilizes fan to provide cooling wind, and for carrying out heat exchange with radiator, this air blast cooling is dispelled the heat
Mode radiating efficiency low, and fan can stop work under some exopathogenic factor such as supply lines broken string or the reason such as life-span
Make, thus the heat causing LED to send is difficult to shift, and makes the cooling effect of LED light source have a greatly reduced quality.
Utility model content
This utility model aims to provide the water-cooling circulating system of a kind of LED, to solve existing LED light source
The problem of radiating efficiency difference.
This utility model discloses the water-cooling circulating system of a kind of LED, the water cooling circulation of this LED
System includes cooling chamber, water pump and storage tank, cooling chamber for closing housing, have the header board that is oppositely arranged and
Back plate, header board lateral surface engages with the pedestal of LED light source, and water pump and storage tank are arranged on outside cooling chamber,
Being provided with water inlet between water pump and storage tank, pipeline is sequentially connected with cooling chamber, water pump, water inlet and storage tank,
Form a closed circuit；Described storage tank bottom is additionally provided with outlet.
As further improvement of the utility model, in described cooling chamber and storage tank, it is equipped with cooling-water temperature sensor
And water level detecting sensor.
As further improvement of the utility model, in described cooling chamber, it is provided with the fin perpendicular with described header board
Sheet.
As further improvement of the utility model, the lateral surface of described cooling chamber header board is provided with fixed screw
Hole.
As further improvement of the utility model, described cooling chamber header board is that metal material is made.
As further improvement of the utility model, described pipeline is flexible duct.
The water-cooling circulating system of a kind of LED of the present utility model, is circulated, by cold cooling water
Indoor cooling water and fin, carry out LED light source unit forcing cooling；By to cooling chamber and water storage
Water temperature and the real-time detection of water level in case, when cooling water temperature is increased to certain value, going out by storage tank
Warm water is discharged at the mouth of a river, as the heat that light source cell is sent by carrier, water is obtained secondary and utilizes；Meanwhile, enter
The mouth of a river is passed through new cooling water, cools down light source cell.This utility model simple in construction, low cost,
The secondary realizing the energy utilizes, and is easy to batch production, is applicable to more severe use environment, extends and produces
Product service life.
Accompanying drawing explanation
Fig. 1 is the basic block diagram of the water-cooling circulating system of LED of the present utility model；
Fig. 2 is the cooling chamber structure chart of the water-cooling circulating system of LED of the present utility model.
Detailed description of the invention
For further illustrating each embodiment, this utility model is provided with accompanying drawing.These accompanying drawings are this utility model
A part for disclosure, it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to solve
Release the operation principles of embodiment.Coordinating with reference to these contents, those of ordinary skill in the art will be understood that other
Possible embodiment and advantage of the present utility model.Assembly in figure is not necessarily to scale, and is similar to
Element numbers be conventionally used to indicate similar assembly.
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
Seeing Fig. 1 and Fig. 2, the water-cooling circulating system of a kind of LED of the present utility model, this cooling circulates
System includes carrying out the cooling chamber 1 of heat exchange, the water pump 2 making water circulate in closed loop with LED light source and using
In the storage tank 3 of storage water, water pump 2 and storage tank 3 are arranged on the outside of cooling chamber 1, water pump 2 and water storage
Being provided with water inlet 4 between case 3, pipeline is sequentially connected with cooling chamber 1, water pump 2, water inlet 4 and storage tank 3,
Form a closed circuit.
The bottom of described cooling chamber 1 is provided with inflow entrance 1a, and the top of cooling chamber 1 is provided with flow export 1b；Described
Storage tank 3 be arranged over inflow entrance 3a, the bottom of storage tank 3 is provided with flow export 3b and outlet 3c；
The flow export 1b of described cooling chamber 1 is connected with the inflow entrance 3a of storage tank by pipeline 5；From storage tank
The flow export 3b pipeline 6 that extends out is connected with water pump intake 2a, and described pipeline 6 is provided with arm, institute
State arm to be connected with water inlet 4；Outlet 2b of water pump 2 is by the inflow entrance 1a of pipeline 7 with cooling chamber 1
Connect.So, cooling chamber, storage tank and water pump are coupled together by pipeline 5～7, form closed loop path,
Logical supercooled water realizes the cooling effect to LED light source in this closed loop path.
Described pipeline is flexible duct；In the present embodiment, described pipeline 5, pipeline 6 and pipeline 7 are that natural gum is soft
Pipe.Described water inlet 4, storage tank 3 flow export 3b and outlet 3c at be equipped with switch water valve.
Described cooling chamber 1 is the housing closed, and has the front and rear panels being oppositely arranged, and header board is as heat transfer
Face, its lateral surface engages with the pedestal of LED light source, and header board is made up of metal material；Cooling water is cold
The heat that indoor absorption LED light source produces, cools down LED light source.Accordingly, cooling chamber 1
The fixing device for being attached, the present embodiment it is provided with the pedestal of LED light source on the lateral surface of header board
In, the lateral surface of cooling chamber 1 header board is provided with two fixed screw holes 12, it is to be understood that cooling
The fixing device of other forms is can also is that on the lateral surface of room 1 header board.
Being provided with the fin 11 perpendicular with cooling chamber 1 header board in described cooling chamber 1, described fin 11 is in laterally
Spread configuration in cooling chamber 1 relative to the left and right sides of inflow entrance；Fin 11 is expanded metal or silk screen,
In the present embodiment, the fin 11 in cooling chamber 1 is expanded metal；The setting of fin 11 in cooling chamber 1
Can further speed up and absorb the energy that LED light source produces, improve the cooling effectiveness to LED light source.
The cooling-water temperature sensor for detecting cooling water temperature it is provided with and for monitoring cooling chamber 1 in described cooling chamber 1
The water level detecting sensor of interior cooling water water level.
It is provided with peak level mark in described storage tank 3 and lowest water level identifies；It is provided with in described storage tank 3
For detecting the cooling-water temperature sensor of cooling water temperature and the water level of the cooling water water level in monitoring storage tank 3
Monitoring sensor.
The cooling principle of the water-cooling circulating system of a kind of LED of the present utility model: before LED work, enter
The flow export 3b of the mouth of a river 4 and storage tank 3 opens, and the outlet 3c of storage tank 3 closes, by water inlet 4
The cooling water entered is full of cooling chamber 1 from the bottom to top by water pump 2, when the water level in storage tank 3 arrives Gao Shui
At bit-identify, close water inlet 4, and keep the flow export 3b of storage tank 3 to open, the water outlet of storage tank 3
Mouth 3c closes.When LED operation, the heat that LED light source produces is cooled the water of room 1 and fin 11 absorbs,
The temperature of cooling chamber 1 and storage tank 3 inner cooling water raises, the cooling water in cooling chamber 1 and storage tank 3
Temperature higher than certain value time, the present embodiment sets in cooling chamber 1 water temperature water higher than 70 DEG C and in storage tank 3
When temperature is higher than 65 DEG C, close the flow export 3b of storage tank 3, open the outlet 3c of storage tank 3, and open
Warm water in storage tank 3 is discharged by water inlet 4., makes the water level decreasing in storage tank 3；When in storage tank 3
Water level decreasing to low water level when identifying, close the outlet 3c of storage tank 3, open the outflow of storage tank 3
Mouth 3b, keeps the unlatching of water inlet 4, during until water level reaches at high water level mark in storage tank 3, closes
The outlet 3c of water inlet 4 and storage tank 3, keeps the flow export 3b of storage tank 3 to open.
The water-cooling circulating system of a kind of LED of the present utility model, by water pump 2 by cooling water by cooling down
The bottom of room 1 flows to top, and is provided with water level detecting sensor in cooling chamber 1, it is ensured that cooling chamber 1
Interior full water；Water and the fin 11 of setting in cooling chamber 1 effectively absorb the heat that LED light source produces, high
Efficient LED light source is cooled down；The warm water simultaneously discharged after cooling can be as domestic water, it is achieved right
Effective utilization of the energy of LED light source product.
Although specifically show and describe this utility model in conjunction with preferred embodiment, but the technology of art
Personnel should be understood that in the spirit and scope of the present utility model limited without departing from appended claims,
This utility model can be made a variety of changes in the form and details, be protection model of the present utility model
Enclose.
Claims (6)
1. the water-cooling circulating system of a LED, it is characterised in that: include cooling chamber, water pump and storage tank,
Cooling chamber, for closing housing, has the base of the front and rear panels being oppositely arranged, header board lateral surface and LED light source
Seat engages, and water pump and storage tank are arranged on outside cooling chamber, are provided with water inlet between water pump and storage tank,
Pipeline is sequentially connected with cooling chamber, water pump, water inlet and storage tank, forms a closed circuit；Described water storage
Lower box part is additionally provided with outlet.
The water-cooling circulating system of a kind of LED the most according to claim 1, it is characterised in that: described cold
But it is equipped with cooling-water temperature sensor and water level detecting sensor in room and storage tank.
The water-cooling circulating system of a kind of LED the most according to claim 1, it is characterised in that: described cold
But indoor are provided with the fin perpendicular with described header board.
The water-cooling circulating system of a kind of LED the most according to claim 1, it is characterised in that: described cold
But the lateral surface of room header board is provided with fixed screw holes.
The water-cooling circulating system of a kind of LED the most according to claim 1, it is characterised in that: described cold
But room header board is that metal material is made.
The water-cooling circulating system of a kind of LED the most according to claim 1, it is characterised in that: described pipe
Road is flexible duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333724.2U CN205640815U (en) | 2016-04-20 | 2016-04-20 | Water cooling circulation system of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333724.2U CN205640815U (en) | 2016-04-20 | 2016-04-20 | Water cooling circulation system of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640815U true CN205640815U (en) | 2016-10-12 |
Family
ID=57061664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620333724.2U Active CN205640815U (en) | 2016-04-20 | 2016-04-20 | Water cooling circulation system of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887025A (en) * | 2018-09-10 | 2020-03-17 | 深圳光峰科技股份有限公司 | Cooling system, light source system and cooling method of light source system |
-
2016
- 2016-04-20 CN CN201620333724.2U patent/CN205640815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887025A (en) * | 2018-09-10 | 2020-03-17 | 深圳光峰科技股份有限公司 | Cooling system, light source system and cooling method of light source system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101865385B (en) | Liquid-cooled LED lighting device | |
| CN102830581B (en) | Radiating device of projector | |
| JP2011502342A (en) | Cooling device for lighting with built-in power light-emitting diode | |
| CN101846246A (en) | Liquid cooled LED light | |
| CN101294678B (en) | Wind-electricity complementary LED road lamp heat radiating device | |
| CN209801315U (en) | High-efficient heat dissipation type LED street lamp | |
| CN202995238U (en) | Projector heat dissipation device | |
| CN207471149U (en) | A kind of efficiency heat-radiating LED lamp | |
| CN103423648A (en) | Magnetic-fluid heat-pipe high-power LED (Light Emitting Diode) lamp | |
| CN201199017Y (en) | Water cooling LED road lamp | |
| CN100529527C (en) | Lighting lamp thermal conversion method and its structure | |
| CN205640815U (en) | Water cooling circulation system of LED lamp | |
| CN204026448U (en) | With the integral LED concentration illumination device of liquid-circulating cooling system | |
| CN103162202A (en) | High-efficiency heat dissipating street lamp | |
| CN208987238U (en) | A kind of Mobile communication base station machine room radiator | |
| CN202024208U (en) | Light emitting diode (LED) street lamp | |
| CN207073767U (en) | A kind of street lamp of heat sinking dust-proof belt camera | |
| CN201407147Y (en) | Cooling device of vacuum pump | |
| CN208967718U (en) | A kind of LED lamp of automobile of good heat dissipation effect | |
| CN207457921U (en) | Display device with liquid-cooling heat radiation | |
| CN208519732U (en) | A kind of water circulating cooling LED lamp and its cooling cycle cooling system | |
| CN207455543U (en) | A kind of High-efficiency aluminum piece LED lamp heat sink | |
| CN207911814U (en) | Coolant controlled heat-exchange device | |
| CN112012828A (en) | Natural gas generator set with cooling device | |
| CN206042627U (en) | Dual cycle double -shell's outdoor electronic equipment machine case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model |