CN204287711U - Projector - Google Patents
Projector Download PDFInfo
- Publication number
- CN204287711U CN204287711U CN201420711067.1U CN201420711067U CN204287711U CN 204287711 U CN204287711 U CN 204287711U CN 201420711067 U CN201420711067 U CN 201420711067U CN 204287711 U CN204287711 U CN 204287711U
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- CN
- China
- Prior art keywords
- radiating fin
- installing plate
- projector
- housing
- utility
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- 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
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Abstract
The utility model relates to porjector technology field, particularly relates to a kind of projector of perfect heat-dissipating, for solving the defect of current projector radiating poor performance.Projector of the present utility model comprises housing (1), be located at the camera lens (8) on described housing (1), also comprise the installing plate (2) be fixedly connected with described housing (1) lower surface, be arranged on the radiating fin (3) of described installing plate (2) below, be located at the support (4) of described radiating fin (3) below, be arranged on the pedestal (6) of described support (4) below; Fan (5) is provided with between the lower end of described radiating fin (3) and described pedestal (6).The beneficial effects of the utility model are: perfect heat-dissipating, and structure is simple, easy to use, with low cost.
Description
Technical field
The utility model relates to porjector technology field, particularly relates to a kind of projector of perfect heat-dissipating.
Background technology
According to the image-forming principle of projector when projector's projection input signal, need high brightness.Export for ensureing to reach such brightness, projector just must by adopting powerful light source to realize.After working for a long time, very high heat can be produced at machine intimate.In addition, the power supply of projector also can produce very high heat.The heat that projecting camera light bulb, imaging system, power supply etc. produce all converges in machine intimate narrow space, and its high temperature produced not only brings impact to the normal use of projector, and greatly can shorten the serviceable life of inner member.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of projector of good heat dissipation effect.
The technical solution of the utility model is: a kind of projector, comprise housing, if camera lens on the housing, also comprise the installing plate be fixedly connected with described housing lower surface, be arranged on the radiating fin below described installing plate, be located at the support below described radiating fin, be arranged on the pedestal below described support; Fan is provided with between the lower end of described radiating fin and described pedestal.
Described installing plate is copper coin, which is provided with mounting hole, and described installing plate is fixedly connected with described housing by the screw through described mounting hole.
Be welded to connect between described radiating fin and described installing plate; Be welded to connect between described radiating fin and described support.
The below of described pedestal is provided with beam.
Described beam is polyurethane shock pad.
The beneficial effects of the utility model are: perfect heat-dissipating, and structure is simple, easy to use, with low cost.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment.
Fig. 2 is the side structure schematic diagram of the utility model embodiment.
In figure, 1. housing, 2. installing plate, 3. radiating fin, 4. support, 5. fan, 6. pedestal, 7. beam, 8. camera lens.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is explained.
Projector of the present utility model comprises housing 1, installing plate 2, radiating fin 3, support 4, fan 5, pedestal 6, beam 7.
As Figure 1-Figure 2, housing 1 is provided with camera lens 8.Housing 1 inside is provided with the electronic component such as imaging system, power supply.The lower surface of housing 1 is provided with screw.
The bottom of housing 1 is provided with installing plate 2.Installing plate 2 adopts copper material to make, and which is provided with the mounting hole corresponding with screw.Use screw through mounting hole and screw, installing plate 2 and the whole lower surface of housing 1 are fixed together.
The lower weld of installing plate 1 is connected with radiating fin 3.Because installing plate 2 adopts copper heat sink material to make, perfect heat-dissipating, radiating fin 3 is covered with the lower surface of whole installing plate 2, increases area of dissipation, therefore, it is possible to make the heat of housing 1 inside pass to radiating fin 3 by installing plate 2 rapidly, greatly improve radiating efficiency.
Two ends and the copper support 4 of radiating fin 3 are welded to connect.In other embodiments, radiating fin also can be linked together by screw with support 4.
The below of support 4 is copper pedestal 6, makes housing 1 more firm.
Be provided with a drawing fan 5 in the space that support 4, radiating fin 3 and pedestal 6 are formed, the heat that radiating fin 3 distributes can be siphoned away rapidly, improve the efficiency of heat radiation.
In order to reduce the vibrations produced when fan 5 runs, below pedestal 6, beam 7 can be installed, adopt the beam 7 that polyurethane material is made in an embodiment, good damping effect.
In addition, the positional structure of radiating fin 3, support 4 and pedestal 6 can not affect the drop shadow spread of camera lens 8, easy to use.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a projector, comprise housing (1), be located at the camera lens (8) on described housing (1), it is characterized in that: also comprise the installing plate (2) be fixedly connected with described housing (1) lower surface, be arranged on the radiating fin (3) of described installing plate (2) below, be located at the support (4) of described radiating fin (3) below, be arranged on the pedestal (6) of described support (4) below; Fan (5) is provided with between the lower end of described radiating fin (3) and described pedestal (6).
2. projector according to claim 1, it is characterized in that: described installing plate (2) is copper coin, which is provided with mounting hole, described installing plate (2) is fixedly connected with described housing (1) by the screw through described mounting hole.
3. projector according to claim 1, is characterized in that: be welded to connect between described radiating fin (3) and described installing plate (2); Be welded to connect between described radiating fin (3) and described support (4).
4. projector according to claim 1, is characterized in that: the below of described pedestal (6) is provided with beam (7).
5. projector according to claim 4, is characterized in that: described beam (7) is polyurethane shock pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711067.1U CN204287711U (en) | 2014-11-24 | 2014-11-24 | Projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420711067.1U CN204287711U (en) | 2014-11-24 | 2014-11-24 | Projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287711U true CN204287711U (en) | 2015-04-22 |
Family
ID=52870856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420711067.1U Expired - Fee Related CN204287711U (en) | 2014-11-24 | 2014-11-24 | Projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883413A (en) * | 2015-04-27 | 2015-09-02 | 深圳市祈锦通信技术有限公司 | Multifunctional projection mobile phone |
| CN105573042A (en) * | 2016-03-16 | 2016-05-11 | 成都电锯互动科技有限公司 | Virtual reality system |
-
2014
- 2014-11-24 CN CN201420711067.1U patent/CN204287711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883413A (en) * | 2015-04-27 | 2015-09-02 | 深圳市祈锦通信技术有限公司 | Multifunctional projection mobile phone |
| CN105573042A (en) * | 2016-03-16 | 2016-05-11 | 成都电锯互动科技有限公司 | Virtual reality system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |