CN207008271U - A kind of heat radiation module, laser-projector and laser lamp - Google Patents
A kind of heat radiation module, laser-projector and laser lamp Download PDFInfo
- Publication number
- CN207008271U CN207008271U CN201720299309.4U CN201720299309U CN207008271U CN 207008271 U CN207008271 U CN 207008271U CN 201720299309 U CN201720299309 U CN 201720299309U CN 207008271 U CN207008271 U CN 207008271U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation module
- fan
- connecting plate
- radiating fin
- 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
Abstract
The utility model discloses a kind of heat radiation module, laser-projector and laser lamp, belong to heat abstractor technical field, designed to solve the problems such as existing structure space-consuming is big, radiating effect is poor.The utility model heat radiation module includes radiating fin and the soaking plate being arranged at below radiating fin, hot interface material layers are provided with the surface of soaking plate, hot interface material layers are used to contact with thermal source to be radiated, and heat radiation module also includes fan, and fan is used to take away the heat of radiating fin radiating.The utility model heat radiation module greatly reduces the volume of overall module while radiating efficiency is improved, and improves the efficiency of production, quality.
Description
Technical field
It the utility model is related to heat abstractor technical field, more particularly to a kind of heat radiation module and including the heat radiation module
Laser-projector and laser lamp.
Background technology
The radiator structure of the existing especially powerful electro-heat equipment of some electro-heat equipments typically connects more at thermal source
The form of branch heat conducting pipe, heat caused by thermal source is conducted into other radiating pieces and gone out.But above-mentioned radiator structure is present
Following problems：
1st, space-consuming is big, because heat conduction length of tube is larger, causes the distance between thermal source and other radiating pieces to be elongated, dissipate
Heat structure space-consuming is big, and on the premise of some limitation installing spaces, the radiator structure of small volume can not thoroughly solve to dissipate
Heat problem；2nd, heat conduction efficiency is low；3rd, the compactness between thermal source is low, after being processed respectively due to the branched conduit of existing radiator structure
Assembled again, the flatness that can exist between heat conducting pipe has differences, and flatness is directly related to radiator structure and thermal source
Between contact it is whether good, so as to affecting the size of the thermal contact resistance value of whole cooling system, when flatness difference is big, thermal resistance
Value is big, the capacity of heat transmission is poor；4th, assembly precision is low, and the component count of existing radiator structure is more, accumulated tolerance and mismachining tolerance ratio
It is larger, cause overall package precision not high, it is necessary to which multiple crucial management and control points, the probability for management and control point careless mistake occur are of a relatively high.
Utility model content
First purpose of the present utility model is the heat radiation module for proposing a kind of good heat dissipation effect, occupying little space；
Second purpose of the present utility model is to propose a kind of good heat dissipation effect, the laser-projector to occupy little space and swashed
Light lamp.
For up to this purpose, on the one hand, the utility model uses following technical scheme：
A kind of heat radiation module, including radiating fin and the soaking plate being arranged at below the radiating fin, the soaking plate
Surface on be provided with hot interface material layers, the hot interface material layers are used to contact with thermal source to be radiated, the radiating mould
Group also includes fan, and the fan is used to take away the heat that the radiating fin radiates.
Further, the hot interface material layers are arranged at the table of the side back to the radiating fin of the soaking plate
On face.
Further, the heat radiation module also includes the connecting plate being made from a material that be thermally conductive, and the connecting plate is arranged at institute
State between soaking plate and the radiating fin, the connecting plate is connected with the soaking plate, and is provided with the connecting plate recessed
Area is fallen into, the radiating fin is placed in the depressed area.
Further, the tuyere case of the fan is located at the sidepiece of the radiating fin；And/or the fan and the company
Fishplate bar connects.
Further, when the fan is connected with the connecting plate, the corresponding position of the fan and the connecting plate
The place of putting is respectively arranged with the hole that is located by connecting passed through for connector.
Further, the soaking plate is connected by screw or bolt with the connecting plate.
Further, the connecting plate is made up of stainless steel material.
Further, the fan is blast type fan, tube-axial fan or cross flow fan.
Further, the hot interface material layers are made up of heat-conducting cream or tin cream.
On the other hand, the utility model uses following technical scheme：
A kind of laser-projector or laser lamp of the heat radiation module including described in any of the above-described.
The beneficial effects of the utility model are as follows：
1st, occupy little space, because the radiating fin of heat radiation module, soaking plate, hot interface material layers and fan are thin plate
Shape structure and to be face substantially be bonded with face, without unnecessary distance, greatly reduce the space-consuming of whole heat radiation module；2、
It is good with thermal source compactness, due to soaking plate flatness preferably (larger flatness difference is not present), with thermal source (such as laser
Transmitter) between contact it is good (contact area greatly and stably), thermal contact resistance is low compared with heat conducting pipe pattern, and heat conduction energy can be substantially improved
Power；3rd, the efficiency that radiates is high, for the radiator structure using heat conducting pipe, heat conduction efficiency lifting more than 20%；4th, assembling essence
Degree is high, and because the component count of heat radiation module is less, accumulated tolerance and mismachining tolerance are all smaller, and overall package precision is high, carries
Efficiency, the quality of production are risen.
The laser-projector and laser lamp that the present embodiment provides, as a result of above-mentioned heat radiation module, it can be only radiating
Module reserves less installing space and good heat dissipation effect.
Brief description of the drawings
Fig. 1 is the structural representation for the heat radiation module that the utility model preferred embodiment one provides.
In figure：
1st, soaking plate；2nd, hot interface material layers；3rd, connecting plate；4th, radiating fin；5th, fan.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Preferred embodiment one：
A kind of heat radiation module is present embodiments provided, it preferably but does not limit to applied to some caloric values are big, installing space
In narrow electro-heat equipment (such as laser-projector or laser lamp), the appropriate field of other any need radiatings can also be applied to
Close.
As shown in figure 1, the heat radiation module that the present embodiment provides includes radiating fin 4 and is arranged at the lower section of radiating fin 4
Soaking plate 1, hot interface material layers 2 are provided with the surface of soaking plate 1, and hot interface material layers 2 are used to connect with thermal source to be radiated
Touch, heat radiation module also includes fan 5, and fan 5 is used to take away the heat that radiating fin 4 radiates.
The heat radiation module that the present embodiment provides can be contacted by hot interface material layers 2 with the thermal source with radiating, and heat leads to
Cross soaking plate 1 to conduct to radiating fin 4, and then taken away by fan.The heat radiation module has advantages below：1st, occupy little space,
Because the radiating fin 4 of heat radiation module, soaking plate 1, hot interface material layers 2 and fan 5 are thin plate-shaped structure and are substantially
Face is bonded with face, without unnecessary distance, greatly reduces the space-consuming of whole heat radiation module；It is 2nd, good with thermal source compactness,
Because the flatness of soaking plate 1 is preferable (larger flatness difference is not present), connecing between thermal source (such as generating laser)
Good (contact area greatly and stably) is touched, thermal contact resistance is low compared with heat conducting pipe pattern radiator structure, and the capacity of heat transmission can be substantially improved；3、
The efficiency that radiates is high, for the radiator structure using heat conducting pipe, heat conduction efficiency lifting more than 20%；4th, assembly precision is high,
Because the component count of heat radiation module is less, accumulated tolerance and mismachining tolerance are all smaller, and overall package precision is high, improves life
Efficiency, the quality of production.
In the present embodiment, hot interface material layers 2 are preferably the table for the side back to radiating fin 4 for being arranged at soaking plate 1
On face.
In the present embodiment, the assembling mode between soaking plate 1 and radiating fin 4 is not specifically limited, but in order that overall knot
Structure is more stable, compact, it is preferable that heat radiation module also includes the connecting plate 3 being made from a material that be thermally conductive, and connecting plate 3 is arranged at soaking
Between plate 1 and radiating fin 4, connecting plate 3 is connected with soaking plate 1, and depressed area is provided with connecting plate 3, the radiating fin 4
It is placed in the depressed area.The inner surface of depressed area is preferably to be engaged with the outer surface of radiating fin 4, by radiating fin 4
It is arranged in depressed area.
In the present embodiment, the mounting means of fan 5 is not specifically limited, can be to the air blast of radiating fin 4 or from heat radiating fin
Air draught at piece 4, the heat at radiating fin 4 is taken away.But in order that overall structure is more firm, compact, it is preferable that wind
The tuyere case of fan 5 is connected located at the sidepiece and fan 5 of radiating fin 4 with connecting plate 3.It is understood, of course, that ground, if fan 5
Air port is only sheathed on the sidepiece of radiating fin 4 without being connected in connecting plate 3, or fan 5 air port be connected only to connecting plate 3 and simultaneously
The air port of fan 5 is not sheathed on, falls within the protection domain of the present embodiment.
In the present embodiment, when fan 5 is connected with connecting plate 3, the corresponding position of fan 5 and connecting plate 3 is set respectively
The hole that is located by connecting passed through for connector is equipped with, is positioned during in order to install.The quantity in hole that is located by connecting and distribution form are not made
Limitation, can be configured according to specific needs, can ensure that fan 5 is stably connected with connecting plate 3.
In the present embodiment, soaking plate 1 is connected preferably by screw or bolt with connecting plate 3.The quantity of bolt or screw
And distribution is not specifically limited, it is ensured that soaking plate 1 is stably connected with connecting plate 3.
In the present embodiment, the material of connecting plate 3 is not specifically limited, and can play connection function and have heat conduction function i.e.
Can, for example, connecting plate 3 can be made up of stainless steel material.
In the present embodiment, the preferably blast type fan 5 of fan 5, can but it is also possible to be tube-axial fan or cross flow fan
So that heat caused by radiating fin 4 to be taken away.
In the present embodiment, the material of hot interface material layers 2 is not specifically limited, and it is indirect with thermal source can to fill up soaking plate 1
Touch caused space and fill up due to the rough hole of soaking plate 1 caused by machining accuracy and heat source surface, raising
Heat dispersion.For example, hot interface material layers 2 can be made up of heat-conducting cream or tin cream.
Preferred embodiment two：
Present embodiments provide a kind of laser-projector of the heat radiation module including as described in embodiment one.
The laser-projector that the present embodiment provides, as a result of above-mentioned heat radiation module, it can be only heat radiation module and reserves
Less installing space and good heat dissipation effect.
Preferred embodiment three：
Present embodiments provide a kind of laser lamp of the heat radiation module including as described in embodiment one.The laser lamp can be
Car light or stage lighting etc..
The laser lamp that the present embodiment provides, as a result of above-mentioned heat radiation module, it is reserved smaller that it can be only heat radiation module
Installing space and good heat dissipation effect.
Technical principle of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With new principle, and the limitation to scope of protection of the utility model can not be construed in any way.Based on explanation herein,
Those skilled in the art, which would not require any inventive effort, can associate other embodiments of the present utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of heat radiation module, it is characterised in that including radiating fin (4) and be arranged at equal below the radiating fin (4)
Hot plate (1), is provided with hot interface material layers (2) on the surface of the soaking plate (1), the hot interface material layers (2) be used for
Thermal source contact to be radiated, the heat radiation module also include fan (5), and the fan (5) is used to dissipate the radiating fin (4)
The heat of heat is taken away.
2. heat radiation module according to claim 1, it is characterised in that the hot interface material layers (2) are arranged at described equal
On the surface of the side back to the radiating fin (4) of hot plate (1).
3. heat radiation module according to claim 2, it is characterised in that the heat radiation module also includes being made from a material that be thermally conductive
Connecting plate (3), the connecting plate (3) is arranged between the soaking plate (1) and the radiating fin (4), the connecting plate
(3) it is connected with the soaking plate (1), and depressed area is provided with the connecting plate (3), the radiating fin (4) is placed in institute
State depressed area.
4. heat radiation module according to claim 3, it is characterised in that the tuyere case of the fan (5) is located at the radiating
The sidepiece of fin (4)；And/or the fan (5) is connected with the connecting plate (3).
5. heat radiation module according to claim 4, it is characterised in that what the fan (5) was connected with the connecting plate (3)
When, the corresponding position of the fan (5) and the connecting plate (3) is respectively arranged with to be located by connecting for what connector passed through
Hole.
6. heat radiation module according to claim 3, it is characterised in that the soaking plate (1) passes through screw or bolt and institute
State connecting plate (3) connection.
7. heat radiation module according to claim 3, it is characterised in that the connecting plate (3) is made up of stainless steel material.
8. according to the heat radiation module described in any one of claim 1 to 7, it is characterised in that the fan (5) is blowing-type wind
Fan, tube-axial fan or cross flow fan.
9. according to the heat radiation module described in any one of claim 1 to 7, it is characterised in that the hot interface material layers (2) are by leading
Hot cream or tin cream are made.
10. a kind of laser-projector or laser lamp of the heat radiation module including as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299309.4U CN207008271U (en) | 2017-03-24 | 2017-03-24 | A kind of heat radiation module, laser-projector and laser lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299309.4U CN207008271U (en) | 2017-03-24 | 2017-03-24 | A kind of heat radiation module, laser-projector and laser lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008271U true CN207008271U (en) | 2018-02-13 |
Family
ID=61429166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299309.4U Active CN207008271U (en) | 2017-03-24 | 2017-03-24 | A kind of heat radiation module, laser-projector and laser lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162456A (en) * | 2020-10-26 | 2021-01-01 | 成都极米科技股份有限公司 | Light source component, projector optical machine and projector |
-
2017
- 2017-03-24 CN CN201720299309.4U patent/CN207008271U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162456A (en) * | 2020-10-26 | 2021-01-01 | 成都极米科技股份有限公司 | Light source component, projector optical machine and projector |
| CN112162456B (en) * | 2020-10-26 | 2022-04-08 | 成都极米科技股份有限公司 | Light source component, projector optical machine and projector |
| WO2022088772A1 (en) * | 2020-10-26 | 2022-05-05 | 成都极米科技股份有限公司 | Light source assembly, projector optical engine, and projector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201382395Y (en) | Radiating module for LED lamp | |
| TWI708916B (en) | Adjacently-installed temperature equalizer with single side heat transferring | |
| CN201204203Y (en) | Radiating device for high-power LED | |
| CN207008271U (en) | A kind of heat radiation module, laser-projector and laser lamp | |
| CN103527955A (en) | LED illuminating system with heat recovering function | |
| CN103925575A (en) | Heat-tube type LED lamp | |
| CN102878455B (en) | Intelligent semiconductor heat radiating LED (light-emitting diode) lamp | |
| CN201425286Y (en) | Heat dissipation structure of LED lamp | |
| CN201571152U (en) | Radiating structure of liquid crystal display television | |
| CN207639062U (en) | A kind of industrial microwave variable-frequency power sources power component mounting structure | |
| CN204442828U (en) | A kind of PCB of high efficiency and heat radiation | |
| CN204335260U (en) | A kind of heat transfer structure of intensive hot-fluid remote space | |
| CN201903028U (en) | Oil cooling heat radiating device for high-power LED (light-emitting diode) lamp | |
| CN203743906U (en) | LED with cooling system | |
| CN103162183A (en) | Luminescent device, backlight module and display device | |
| CN208384179U (en) | A kind of radiator of miniature high-speed rate optical module | |
| CN206743642U (en) | A kind of light-emitting diode display double-sided PCB | |
| CN200996590Y (en) | LEd light | |
| TWM311119U (en) | Heat-dissipating module for LED | |
| CN210671156U (en) | RRU equipment cooling system | |
| CN204518311U (en) | A kind of heat abstractor of tape insulation heat-conducting pad | |
| CN2917204Y (en) | PCB board heat radiation device | |
| CN202977526U (en) | COB package LED device | |
| CN211427292U (en) | Radiator structure of double-circuit server | |
| CN203645199U (en) | Heat pipe heat-dissipating system for high-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: Room 301, NW12 Building, Northwest of Suzhou Namcheng, No. 99 Jinjihu Avenue, Suzhou Industrial Park, Jiangsu Province, 215000 Patentee after: Suzhou Lemeng Photoelectric Technology Co., Ltd. Address before: 215200 Room 525, 20 Blocks, Northwest District of Suzhou Namicheng, 99 Jinjihu Avenue, Suzhou Industrial Park, Jiangsu Province Patentee before: Li Long |
|
| TR01 | Transfer of patent right |