CN202306109U - Projector sealing device - Google Patents
Projector sealing device Download PDFInfo
- Publication number
- CN202306109U CN202306109U CN2011204182706U CN201120418270U CN202306109U CN 202306109 U CN202306109 U CN 202306109U CN 2011204182706 U CN2011204182706 U CN 2011204182706U CN 201120418270 U CN201120418270 U CN 201120418270U CN 202306109 U CN202306109 U CN 202306109U
- Authority
- CN
- China
- Prior art keywords
- projector
- totally enclosed
- enclosed frame
- cooling system
- utility
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a projector sealing device, which comprises a projector mounted in a totally closed housing, wherein the projector comprises a projector lens; a glass plate is mounted on the surface of the housing facing the projector lens; an air inlet is formed on one side of the projector, and an air outlet is formed on the other side of the projector; and a sealing cooling system and wire insertion ports are arranged on the totally closed housing. According to the projector sealing device provided by the utility model, through the cooling system, heat radiated by the projector can be emitted out of the totally closed housing; a better radiating effect can be achieved through a radiator fan; normal operation of the projector in totally closed environments is realized, the interference of dust is radically avoided, and both the service life and the using effect of the projector can be ensured.
Description
Technical field
The utility model relates to a kind of projector packoff.
Background technology
The projector that is used for teaching field is mostly former thereby influenced life-span of projector because dustproof effect is bad, heat dispersion is not strong etc., therefore how to solve the heat radiation and the dustproof problem of the projector that is used for teaching field, becomes a new problem.
At present projector is dustproof, and the mounting filtering net that passes through that has reaches the dustproof purpose, and this is with regard to problems such as the area that relates to screen pack, thickness, form, installation positions.What have takes totally-enclosed dustproof form, this with regard to the installation that relates to totally-enclosed cover, and energy-saving and cost-reducing, how to improve problems such as radiating efficiency and wind path design.
At the screen pack design aspect, modes such as the area of filter net of increase, thickening Air Filter, employing detachable dustproof net, the three-dimensional electro static filtering net of employing are arranged roughly.In the closed dust design, dustproof case sealing, camera lens sealing, adjuster bar sealing etc. are arranged.In the wind path design, the design of S type wind path is arranged, there are both sides to place modes such as thermal column.
All these measures all are to implement round the contradiction between the dustproof and heat radiation that how to solve projector, to be able to the guaranteeing serviceable life of projector and the purpose of result of use simultaneously.But, still do not reach optimum condition.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of prior art; A kind of projector packoff is provided, and it is through the sealing cooling system, and the outside that the heat that projector distributed is exported to totally enclosed frame is come; Reach good heat-radiation effect through radiator fan; Realize the operate as normal of projector under the complete closed environment, thoroughly avoided the interference of dusts such as dust, realized guaranteeing simultaneously the serviceable life of projector and the purpose of result of use.
For addressing the above problem, the utility model adopts following technical scheme:
The utility model provides a kind of projector packoff, comprises projector, and said projector is installed in the totally enclosed frame; Projector comprises projector lens, said projector lens the one side of right shell a glass plate is installed, a side of said projector is provided with air intake vent; The opposite side of projector is provided with air outlet; Said totally enclosed frame is provided with sealing cooling system and plug wire mouth, and totally-enclosed for guaranteeing, all plug wire mouths are all fixed with rubber.
In order to guarantee radiating effect; The said sealing cooling system of the utility model comprises the semiconductor chilling plate that is installed on the totally enclosed frame; Two surfaces of said semiconductor chilling plate are separately installed with heat radiator; One in two heat radiator is installed in the totally enclosed frame, and another is installed on outside the totally enclosed frame, is installed on the outer heat radiator of totally enclosed frame and is connected with radiator fan.
In order to guarantee result of use, the said projector lens of the utility model is launched fan-shaped light, and the radiating surface of said fan-shaped light on totally enclosed frame is the glass-board surface of totally enclosed frame.
The utility model is through being installed on the sealing cooling system on the totally enclosed frame; The outside that the heat that projector distributed is exported to totally enclosed frame is come; Reach good heat-radiation effect through radiator fan; Realize the operate as normal of projector under the complete closed environment, thoroughly avoided the interference of dusts such as dust, realized guaranteeing simultaneously the serviceable life of projector and the purpose of result of use.
The utility model is simple in structure, with low cost, and it is less influenced by classroom environment, has preferably dustproof effect and radiating effect, has prolonged projector serviceable life to greatest extent.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model provides a kind of projector packoff, comprises projector 1; Said projector is installed in the totally enclosed frame 2; Projector comprises projector lens 3, said projector lens the one side of right shell a glass plate 4 is installed, a side of said projector is provided with air intake vent 5; The opposite side of projector is provided with air outlet 6, and said totally enclosed frame is provided with sealing cooling system 7 and plug wire mouth 8.Totally-enclosed for guaranteeing, all plug wire mouths are all fixed with rubber.
In order to guarantee radiating effect; The said sealing cooling system of the utility model comprises the semiconductor chilling plate 9 that is installed on the totally enclosed frame; Two surfaces of said semiconductor chilling plate are separately installed with heat radiator 10,11; One in two heat radiator is installed in the totally enclosed frame, and another is installed on outside the totally enclosed frame, is installed on the outer heat radiator of totally enclosed frame and is connected with the wind 12 that dispels the heat.
In order to guarantee result of use, the said projector lens of the utility model is launched fan-shaped light 13, and the radiating surface of said fan-shaped light on totally enclosed frame is the glass-board surface of totally enclosed frame.
The utility model is through being installed on the sealing cooling system on the totally enclosed frame; The outside that the heat that projector distributed is exported to totally enclosed frame is come; Reach good heat-radiation effect through radiator fan; Realize the operate as normal of projector under the complete closed environment, thoroughly avoided the interference of dusts such as dust, realized guaranteeing simultaneously the serviceable life of projector and the purpose of result of use.
The utility model is simple in structure, with low cost, and it is less influenced by classroom environment, has preferably dustproof effect and radiating effect, has prolonged projector serviceable life to greatest extent.
What should explain at last is: obviously; The core of this patent is to utilize the dust of the isolated projector of a totally enclosed device; Utilize a heat abstractor to distribute the heat that projector produced then, no matter use which type of projector, also no matter use which type of heat abstractor; As long as satisfy at these 2, just should be within our scope of patent protection.
Claims (3)
1. a projector packoff comprises projector, and said projector is installed in the totally enclosed frame; Projector comprises projector lens; Said projector lens the one side of right shell a glass plate is installed, a side of said projector is provided with air intake vent, the opposite side of projector is provided with air outlet; Said totally enclosed frame is provided with sealing cooling system and plug wire mouth, and plug wire mouth place is all fixed with rubber.
2. projector packoff as claimed in claim 1; It is characterized in that: said sealing cooling system comprises the semiconductor chilling plate that is installed on the totally enclosed frame; Two surfaces of said semiconductor chilling plate are separately installed with heat radiator; One in two heat radiator is installed in the totally enclosed frame, and another is installed on outside the totally enclosed frame, is installed on the outer heat radiator of totally enclosed frame and is connected with radiator fan.
3. projector packoff as claimed in claim 2 is characterized in that: said projector lens is launched fan-shaped light, and the radiating surface of said fan-shaped light on totally enclosed frame is the glass-board surface of totally enclosed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204182706U CN202306109U (en) | 2011-10-28 | 2011-10-28 | Projector sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204182706U CN202306109U (en) | 2011-10-28 | 2011-10-28 | Projector sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306109U true CN202306109U (en) | 2012-07-04 |
Family
ID=46374971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204182706U Expired - Fee Related CN202306109U (en) | 2011-10-28 | 2011-10-28 | Projector sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019783A (en) * | 2016-07-11 | 2016-10-12 | 山西傲维光视光电科技有限公司 | Fully sealed constant temperature and constant humidity ultra-clean environment laser projection system |
-
2011
- 2011-10-28 CN CN2011204182706U patent/CN202306109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019783A (en) * | 2016-07-11 | 2016-10-12 | 山西傲维光视光电科技有限公司 | Fully sealed constant temperature and constant humidity ultra-clean environment laser projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |