CN206877028U - A kind of laser projection light source radiating device - Google Patents
A kind of laser projection light source radiating device Download PDFInfo
- Publication number
- CN206877028U CN206877028U CN201720390194.XU CN201720390194U CN206877028U CN 206877028 U CN206877028 U CN 206877028U CN 201720390194 U CN201720390194 U CN 201720390194U CN 206877028 U CN206877028 U CN 206877028U
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- radiating
- base plate
- thermal source
- light source
- source base
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Abstract
The utility model discloses a kind of laser projection light source radiating device, including thermal source base plate, vertical radiating fin, heat conducting pipe.Vertical radiating fin is fixed with the thermal source base plate side wooden partition, the left end base of the thermal source base plate is equipped with support bar with right-hand member end, the other end of the support bar is fixed with radiating block pedestal, heatsink transverse module and longitudinal radiating module are respectively fixed with the radiating block pedestal, more heat conducting pipes are provided between the thermal source base plate and radiating block pedestal.The utility model is simple in construction, takes full advantage of projector inner space, improves radiating effect, and ensure that the normal working temperature of projector's inner laser light source.The effective projector's original radiating mode that avoids brings a large amount of dusts, reduces the deficiency of projector optical performance.
Description
Technical field
The utility model belongs to projector equipment light source heat radiation technical field, and in particular to a kind of laser projection light source heat radiation
Device.
Background technology
Laser projection is using the laser of single blueness as light source.LASER Light Source is a kind of solid-state of high directivity
Light source, 0 ~ 60 DEG C of operating temperature, accelerate to decay beyond this temperature range light source life.At present, the Optical devices radiating of projector,
Mainly realized by fan to light source internal air-supply, but laser light source projection optical texture is complicated, if using opening
Formula light source is put, directly internally air-supply can bring a large amount of dusts, influence the optical property of projector.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of laser projection light source heat radiation dress
Put.
In order to reach above-mentioned purpose of design, technical scheme is used by the utility model：A kind of laser projection light source
Heat abstractor, including thermal source base plate, vertical radiating fin, heat conducting pipe.It is fixed with the thermal source base plate side wooden partition vertical
Fin, left end base and the right-hand member end of the thermal source base plate are equipped with support bar, and the other end of the support bar is fixed
There is radiating block pedestal, heatsink transverse module and longitudinal radiating module, the thermal source base are respectively fixed with the radiating block pedestal
More heat conducting pipes are provided between seat board and radiating block pedestal.
The side surface of thermal source base plate one offers multiple U-shaped grooves.
Described heat conducting pipe one end is fixed in the U-shaped groove that the side surface of thermal source base plate one opens up, other end difference
Fixed with the heatsink transverse module on the radiating block pedestal, longitudinal radiating module.
The heatsink transverse module is with being hollow shape in the middle part of longitudinal radiating module.
The vertical radiating fin, heatsink transverse module combine with longitudinal radiating module by several thin plates.
The utility model beneficial effect：The more heat conducting pipes set between thermal source base plate and radiating block pedestal can be by operation
Heat in middle projector quickly imported into heatsink transverse module fixed on radiating block pedestal and carried out with longitudinal radiating module
Radiating, projector's operating temperature is set to remain at normal temperature or so, and heatsink transverse module fixed on radiating block pedestal
With being arranged to hollow shape in the middle part of longitudinal radiating module, speed and duration when increasing and reducing radiating.The utility model structure
Simply, projector inner space is taken full advantage of, improves radiating effect, and ensure that the normal of projector's inner laser light source
Operating temperature.The effective projector's original radiating mode that avoids brings a large amount of dusts, reduces the deficiency of projector optical performance.
Brief description of the drawings
Fig. 1 is a kind of laser projection light source radiating device overall structure diagram of the utility model.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.As shown in Figure 1：A kind of laser
Projector light heat dissipation device, including thermal source base plate 1, vertical radiating fin 2, heat conducting pipe 3.The side plate of thermal source base plate 1
Vertical radiating fin 2 is fixed with wall, left end base and the right-hand member end of the thermal source base plate 1 are equipped with support bar 4, the branch
The other end of stay 4 is fixed with radiating block pedestal 5, and heatsink transverse module 6 and longitudinal direction are respectively fixed with the radiating block pedestal 5
Radiating module 7, more heat conducting pipes 3 are provided between the thermal source base plate 1 and radiating block pedestal 5.
The side surface of thermal source base plate 1 one offers multiple U-shaped grooves 8.
Described one end of heat conducting pipe 8 is fixed in the U-shaped groove 8 that the side surface of thermal source base plate 1 one opens up, the other end point
Do not fixed with the heatsink transverse module 6 on the radiating block pedestal 5, longitudinal radiating module 7.
The heatsink transverse module 6 is hollow shape with longitudinal middle part of radiating module 7.
The vertical radiating fin 2, heatsink transverse module 6 and longitudinal radiating module 7 combine by several thin plates.
When the utility model uses:Pyrotoxin heat abstractor being installed on by thermal source base plate 1 inside projector
On, the thermal source in projecting apparatus consumes a part by the vertical radiating fin 2 on the wooden partition of thermal source base plate 1 at work, and not by
Another part thermal source of consumption can be delivered on radiating block pedestal 5 by the heat conducting pipe 3 on thermal source base plate 1 in U-shaped groove 8
Heatsink transverse module 6 and longitudinal radiating module 7 carry out quick heat radiating.
Claims (5)
1. a kind of laser projection light source radiating device, is characterized in that：Including thermal source base plate, vertical radiating fin, heat conduction
Pipe,
Vertical radiating fin, left end base and the right-hand member end of the thermal source base plate are fixed with the thermal source base plate side wooden partition
Portion is equipped with support bar, and the other end of the support bar is fixed with radiating block pedestal, is respectively fixed with the radiating block pedestal
Heatsink transverse module and longitudinal radiating module, are provided with more heat conducting pipes between the thermal source base plate and radiating block pedestal.
A kind of 2. laser projection light source radiating device according to claim 1, it is characterised in that：The thermal source base plate
One side surface offers multiple U-shaped grooves.
A kind of 3. laser projection light source radiating device according to claim 1, it is characterised in that：Described heat conducting pipe one end
Be fixed in the U-shaped groove that the side surface of thermal source base plate one opens up, the other end respectively with the horizontal stroke on the radiating block pedestal
Fixed to radiating module, longitudinal radiating module.
A kind of 4. laser projection light source radiating device according to claim 1, it is characterised in that：The heatsink transverse mould
Block is with being hollow shape in the middle part of longitudinal radiating module.
A kind of 5. laser projection light source radiating device according to claim 1, it is characterised in that：The vertical radiating
Piece, heatsink transverse module combine with longitudinal radiating module by several thin plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390194.XU CN206877028U (en) | 2017-04-14 | 2017-04-14 | A kind of laser projection light source radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390194.XU CN206877028U (en) | 2017-04-14 | 2017-04-14 | A kind of laser projection light source radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877028U true CN206877028U (en) | 2018-01-12 |
Family
ID=61342768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390194.XU Active CN206877028U (en) | 2017-04-14 | 2017-04-14 | A kind of laser projection light source radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877028U (en) |
-
2017
- 2017-04-14 CN CN201720390194.XU patent/CN206877028U/en active Active
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| GR01 | Patent grant |