CN208519736U - A kind of radiator structure of Projecting Lamp - Google Patents
A kind of radiator structure of Projecting Lamp Download PDFInfo
- Publication number
- CN208519736U CN208519736U CN201821262981.7U CN201821262981U CN208519736U CN 208519736 U CN208519736 U CN 208519736U CN 201821262981 U CN201821262981 U CN 201821262981U CN 208519736 U CN208519736 U CN 208519736U
- Authority
- CN
- China
- Prior art keywords
- heat conducting
- conducting pipe
- radiator
- cooling fin
- radiator structure
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 239000002826 coolant Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004907 flux Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a kind of radiator structures of Projecting Lamp, it includes LED light group, lamp body and radiator, the LED light group is mounted on the front side of the lamp body, the radiator is mounted on the rear side of the lamp body, it is characterized in that, the radiator includes the cooling fin of multiple parallel and equidistant interval arrangements, and, the heat conducting pipe that the cooling fin is serially connected, the heat conducting pipe have the protrusion for exposing to and contacting on front side of the cooling fin and with the lamp body.Using the utility model, good heat dissipation effect can satisfy the cooling requirements of high power Projecting Lamp.
Description
Technical field
The utility model belongs to lighting area, more specifically to a kind of radiator structure of Projecting Lamp.
Background technique
Currently, the power due to Projecting Lamp is higher, calorific value is larger, generally requires increase radiator and radiates, to protect
Hinder the service life of lamps and lanterns.Existing radiator generally uses aluminium fin radiator to link together with lamp body, radiates by aluminum
Fin and surrounding air carry out thermal convection natural heat-exchange.And this radiating mode has the following disadvantages:
1. the aluminium fin capacity of heat transmission is limited, especially high-power LED bulkhead lamp, occur close to fin at LED light source
It is hotter and the colder situation of the other end, heat dissipation effect are undesirable；
The optoelectronic transformation efficiency of 2.LED chip is 15%-20%, and most of electric energy will distribute in the form of heat, single
By the cooling requirements of the thermally conductive more high heat flux density for being no longer satisfied high power Projecting Lamp of aluminium.
Utility model content
Problem to be solved in the utility model is, provides a kind of good heat dissipation effect, can satisfy high power Projecting Lamp
The radiator structure of cooling requirements.
In order to solve the above-mentioned technical problem, the utility model provides a kind of radiator structure of Projecting Lamp comprising LED light
Group, lamp body and radiator, the LED light group is mounted on the front side of the lamp body, after the radiator is mounted on the lamp body
Side, the radiator include the cooling fin of multiple parallel and equidistant interval arrangements, and, the cooling fin is serially connected
Heat conducting pipe, the heat conducting pipe have the protrusion for exposing to and contacting on front side of the cooling fin and with the lamp body.
As the preferred scheme of the utility model, the protrusion is in the pipeline of a plurality of parallel and equidistant parallel arrangement.
As the preferred scheme of the utility model, the rear side of the lamp body is equipped with the groove cooperated with the protrusion.
As the preferred scheme of the utility model, offered respectively on each cooling fin and adjacent cooling fin institute shape
At the heat dissipation stomata that is connected of interlayer.
As the preferred scheme of the utility model, the cooling fin is aluminium fin.
As the preferred scheme of the utility model, the heat conducting pipe is copper pipe.
As the preferred scheme of the utility model, the heat conducting pipe is the circulation loop that an ending connects, the heat conducting pipe
Interior to be filled with coolant liquid, the heat conducting pipe, which is equipped with, can draw coolant liquid in the micropump of the heat conducting pipe internal circulation flow.
As the preferred scheme of the utility model, the heat conducting pipe is equipped with the disengaging for external coolant supply apparatus
Mouthful.
Implement a kind of radiator structure of Projecting Lamp of the utility model, compared with prior art, has following beneficial to effect
Fruit:
The radiator structure that the utility model is made up of heat conducting pipe and cooling fin, intensive heat dissipation of arranging in pairs or groups in heat conducting pipe position
Piece, the heat of lamp body can be transmitted to the other end from one end of cooling fin by heat conducting pipe, to make cooling fin thermally equivalent, be increased
With the contact surface of air, increasing heat radiation area meets the radiating requirements of high heat flux density, high power Projecting Lamp, to a greater extent
Extend the service life of lamp body.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of explosive view of the radiator structure of Projecting Lamp provided by the utility model；
Fig. 2 is the structural schematic diagram of radiator.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the preferred embodiment of the utility model, a kind of radiator structure of Projecting Lamp comprising LED
Lamp group 1, lamp body 2 and radiator 3, the LED light group 1 are mounted on the front side of the lamp body 2, and the radiator 3 is mounted on described
The rear side of lamp body 2, the radiator 3 include the cooling fin 31 of multiple parallel and equidistant interval arrangements, and the cooling fin 31 is gone here and there
The heat conducting pipe 32 being connected together, and, the coolant supply apparatus of coolant liquid, the heat conducting pipe 32 are provided to the heat conducting pipe 32
With the protrusion 33 for exposing to 31 front side of the cooling fin and being contacted with the lamp body 2.
The radiator structure that the utility model is made up of heat conducting pipe 32 and cooling fin 31 as a result, takes in 32 position of heat conducting pipe
With intensive cooling fin 31, the heat of lamp body 2 can be transmitted to the other end from one end of cooling fin 31 by heat conducting pipe 32, to make
31 thermally equivalent of cooling fin, increases the contact surface with air, and increasing heat radiation area meets high heat flux density, high power Projecting Lamp
Radiating requirements, to a greater extent extend lamp body 2 service life.
Illustratively, for the protrusion 33 in the pipeline of a plurality of parallel and equidistant parallel arrangement, such design can
So that heat conducting pipe 32 is uniformly distributed in entire 2 region of lamp body, lamp body 2 is avoided to radiate uneven and cause local temperature difference larger.
Illustratively, the rear side of the lamp body 2 is equipped with the groove 21 cooperated with the protrusion 33.The work of the groove 21
With being that it is possible to coat heat conducting pipe 32, the contact surface of heat conducting pipe 32 Yu lamp body 2 is increased, while can also make to radiate
Piece 31 is directly contacted with lamp body 2, further increases the contact surface of entire radiator 3 with lamp body 2, increasing heat radiation area, significantly
Improving radiating effect.In addition, the groove 21 also acts as the effect of location and installation when lamps and lanterns assemble.
Illustratively, to increase mobility of the air in radiator 3, offered respectively on each cooling fin 31 with
Adjacent cooling fin 31 is formed by the heat dissipation stomata 34 that interlayer is connected.
Illustratively, the cooling fin 31 is preferably aluminium fin, and the heat conducting pipe 32 is preferably copper pipe, and then forms copper
The radiator structure that aluminium combines makes radiator 3 have excellent metal heat-conducting feature.
Illustratively, the heat conducting pipe 32 is the circulation loop that an ending connects, and is filled with cooling in the heat conducting pipe 32
Liquid, the heat conducting pipe 32, which is equipped with, can draw coolant liquid in the micropump of 32 internal circulation flow of heat conducting pipe.Wherein, described cold
But liquid is water or other coolants.The present embodiment flows thermally conductive principle using liquid as a result, when coolant liquid is followed in heat conducting pipe 32
When circulation moves, promptly the heat of lamp body 2 can be taken out of, passive heat dissipation is become into active heat removal, further speeds up heat dissipation speed
Rate.
In other embodiments, the heat conducting pipe 32 be equipped with for external coolant supply apparatus inlet and outlet (in figure not
Instruction).The coolant supply apparatus can be the feedway being made of coolant liquid water tank and micro pump, the coolant liquid
Water tank and the heat conducting pipe 32 connect and constitute circulation loop, the micropump be connected to the coolant liquid water tank with it is described thermally conductive
On connecting line between pipe 32, circulation power is provided for coolant liquid.It is of course also possible to it is to provide the tap of cold water, it is thermally conductive
Pipe 32 is directly connected to tap by pipeline.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be practical new to limit this with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (8)
1. a kind of radiator structure of Projecting Lamp, including LED light group, lamp body and radiator, the LED light group are mounted on the lamp body
Front side, the radiator is mounted on the rear side of the lamp body, which is characterized in that the radiator includes multiple parallel and equidistant
The cooling fin being intervally arranged, and, the heat conducting pipe that the cooling fin is serially connected, the heat conducting pipe have expose to it is described
The protrusion contacted on front side of cooling fin and with the lamp body.
2. the radiator structure of Projecting Lamp as described in claim 1, which is characterized in that the protrusion is in a plurality of parallel and waits
Pipeline away from parallel arrangement.
3. the radiator structure of Projecting Lamp as described in claim 1, which is characterized in that the rear side of the lamp body is equipped with dashes forward with described
The groove of part cooperation out.
4. the radiator structure of Projecting Lamp as described in claim 1, which is characterized in that offered respectively on each cooling fin
The heat dissipation stomata that interlayer is connected is formed by with adjacent cooling fin.
5. the radiator structure of Projecting Lamp as described in claim 1, which is characterized in that the cooling fin is aluminium fin.
6. the radiator structure of Projecting Lamp as described in claim 1, which is characterized in that the heat conducting pipe is copper pipe.
7. such as the radiator structure of Projecting Lamp as claimed in any one of claims 1 to 6, which is characterized in that the heat conducting pipe is a receipts
The circulation loop that tail connects, the heat conducting pipe is interior to be filled with coolant liquid, and the heat conducting pipe, which is equipped with, can draw coolant liquid described
The micropump of heat conducting pipe internal circulation flow.
8. such as the radiator structure of Projecting Lamp as claimed in any one of claims 1 to 6, which is characterized in that the heat conducting pipe, which is equipped with, to be used
In the inlet and outlet of external coolant supply apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262981.7U CN208519736U (en) | 2018-08-07 | 2018-08-07 | A kind of radiator structure of Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821262981.7U CN208519736U (en) | 2018-08-07 | 2018-08-07 | A kind of radiator structure of Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519736U true CN208519736U (en) | 2019-02-19 |
Family
ID=65334052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821262981.7U Expired - Fee Related CN208519736U (en) | 2018-08-07 | 2018-08-07 | A kind of radiator structure of Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519736U (en) |
-
2018
- 2018-08-07 CN CN201821262981.7U patent/CN208519736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |