CN202548514U - Dust-proof structure for projector and projector - Google Patents
Dust-proof structure for projector and projector Download PDFInfo
- Publication number
- CN202548514U CN202548514U CN2012201144571U CN201220114457U CN202548514U CN 202548514 U CN202548514 U CN 202548514U CN 2012201144571 U CN2012201144571 U CN 2012201144571U CN 201220114457 U CN201220114457 U CN 201220114457U CN 202548514 U CN202548514 U CN 202548514U
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- China
- Prior art keywords
- projector
- upper shell
- dustproof construction
- lower house
- trip
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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 discloses a dust-proof structure for a projector and the projector, and relates to the dust-proof structure. The problem that the traditional dust-proof structure has a certain destructive effect on the shell of the projector in the disassembling process is solved. The dust-proof structure for the projector comprises a filter structure, an upper shell and a lower shell, wherein the upper shell is used for containing the filter structure; the lower shell and the upper shell are assembled into a whole; the surfaces of the upper shell and the lower shell, which correspond to the filter structure, are both provided with air inlets; and one surface of the lower shell, which is back on to the upper shell, is provided with a connector fixed with the projector shell. The dust-proof structure for the projector, which is disclosed by the utility model, is suitable for projector products, such as LED (light emitting diode) light source wall handing projectors.
Description
Technical field
The utility model relates to dustproof construction, relates in particular to a kind of dustproof construction and projector of projector.
Background technology
At present, no matter be LCDs projector or digital light processing projector, all than higher, particularly optical component receives the influence of airborne micronic dust particle very big to the requirement of environment for use, and this requires projector to have the good dust-proof performance.
In the prior art; Dustproof construction directly is fixed on projector's housing; When dustproof construction being dismantled cleaning, at first need the housing of dustproof construction from projector be taken off, and then dustproof construction is cleared up; In the process of dismounting, can certain destructiveness be arranged like this, thereby reduce the serviceable life of projector projector's housing.
The utility model content
The embodiment of the utility model provides a kind of dustproof construction and projector of projector, and having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of dustproof construction of projector; Comprise filtration, accommodate the upper shell of said filtration and be assembled into the lower house of one with said upper shell; Be equipped with air inlet on the surface corresponding to said filtration on said upper shell and the said lower house, the said lower house one side of said upper shell dorsad is provided with the projector housing and is fixedly coupled body.
Concrete, said upper shell and said lower house are assembled into the concrete structure of one, can for:
One end of said upper shell is provided with guiding rib, and the both sides of the other end of said upper shell are respectively arranged with at least one trip; Said lower house is provided with corresponding to the gathering sill of said guiding rib and corresponding to the screens of said trip; Said upper shell is assembled into one with said gathering sill and said trip with cooperating of said screens through said guiding rib with said lower house.
Optional, said upper shell and said lower house are assembled into the concrete structure of one, can also for:
One end of said upper shell is provided with trip, and the both sides of the other end of said upper shell are respectively arranged with at least one trip; Said lower house is provided with the screens corresponding to said trip; Said upper shell is assembled into one with said lower house through said trip and cooperating of said screens.
Further, for better fixing said filtration, the inboard of the two sides that said upper shell is relative at least is provided with the buckle that is used for fixing said filtration.
Concrete, said filtration is screen pack or dustproof baffle plate.Wherein, said screen pack is preferably the screen pack of sponge or nonwoven cloth material.
Concrete, said upper shell is preferably the housing of acrylonitrile-styrene-butadiene copolymer ABS material; Said lower house is preferably the housing of ABS material.
Concrete, said connector comprises a plurality of trips or screens, said lower house is fixed through buckle and projector's housing.Optional, said connector comprises screw or screw, said lower house is fixed through interlock and projector's housing.
A kind of projector is characterized in that, comprises the dustproof construction of above-mentioned projector.
The dustproof construction of the projector that the utility model embodiment provides and projector; Because the dustproof construction of projector has upper shell and lower house to assembly; The dustproof construction of projector is fixed through the connector that is provided with on the lower house and the housing of projector; So when needs carry out disassembly, cleaning to dustproof construction; Only need from dustproof construction, said upper shell be disassembled, the taking-up filtration cleans and gets final product from the upper shell of accommodating filtration, need dustproof construction integral body not disassembled from projector's housing; Having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
Description of drawings
The diagrammatic cross-section of the dustproof construction of the projector that Fig. 1 provides for the utility model embodiment;
The explosive view of the dustproof construction of the projector that Fig. 2 provides for the another embodiment of the utility model;
Fig. 3 is the structural representation one of upper shell in the dustproof construction of projector shown in Figure 2;
Fig. 4 is the structural representation of screen pack in the dustproof construction of projector shown in Figure 2;
Fig. 5 is the structural representation one of lower house in the dustproof construction of projector shown in Figure 2;
The dismounting synoptic diagram of the dustproof construction of the projector that Fig. 6 provides for the another embodiment of the utility model;
Fig. 7 is the structural representation two of upper shell in the dustproof construction of projector shown in Figure 2;
Fig. 8 is the structural representation two of lower house in the dustproof construction of projector shown in Figure 2.
Mark among the figure: 1-filtration; The 2-upper shell; The 21-guiding rib; The 22-trip; The 23-buckle; The 3-lower house; The 31-connector; The 32-gathering sill; The 33-screens; The 4-air inlet.
Embodiment
The utility model embodiment provides a kind of dustproof construction and projector of projector, and having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
The dustproof construction of the projector that the utility model embodiment is provided below in conjunction with accompanying drawing is described in detail.
As shown in Figure 1; The dustproof construction of the projector that the utility model embodiment provides; Comprise filtration 1, accommodate the upper shell 2 of said filtration 1 and be assembled into the lower house 3 of one with said upper shell 2; Be equipped with air inlet on the surface corresponding to said filtration 1 on said upper shell 2 and the said lower house 3, said lower house 3 one side of said upper shell dorsad is provided with the projector housing and is fixedly coupled body 31.
Wherein, said filtration 1 can be screen pack, the baffle plate that also can prevent dust, and when the filtration structure was screen pack, said screen pack was preferably the screen pack of sponge or nonwoven cloth material.
Wherein, said upper shell 2 can be the housing of acrylonitrile-styrene-butadiene copolymer ABS material; Said lower house 3 can be the housing of ABS material.ABS is the extremely wide thermoplastic engineering plastic of a kind of purposes, is common common material, and cost is lower.
Wherein, said connector 31 can be trip or screens, can be screw or screw also, does not limit here.
The dustproof construction of the projector that the utility model embodiment provides; Because the dustproof construction of projector has upper shell and lower house to assembly; The dustproof construction of projector is fixed through the connector that is provided with on the lower house and the housing of projector; So when needs carry out disassembly, cleaning to dustproof construction; Only need from dustproof construction, said upper shell be disassembled, the taking-up filtration cleans and gets final product from the upper shell of accommodating filtration, need dustproof construction integral body not disassembled from projector's housing; Having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
Better understand the dustproof construction of projector for the ease of those skilled in the art, the dustproof construction of the existing projector that the another embodiment of the utility model is provided carries out detailed explanation.
As shown in Figure 2; A kind of dustproof construction of projector; Comprise filtration 1, accommodate the upper shell 2 of said filtration 1 and be assembled into the lower house 3 of one with said upper shell 2; Be equipped with air inlet 4 on the surface corresponding to said filtration 1 on said upper shell 2 and the said lower house 3, the one side of the said dorsad upper shell 2 of said lower house 3 is provided with the projector housing and is fixedly coupled body 31.
In the present embodiment, said filtration 1 is a screen pack, and said connector 31 is specially trip.
Wherein, as shown in Figure 3, an end of said upper shell 2 is provided with guiding rib 21, and the both sides of the other end of said upper shell 2 are respectively arranged with a trip 22; Certainly, said trip 22 that number is set is relevant with the size of dustproof construction, only with the both sides of the other end that upper shell is set a trip being set respectively here is that example is elaborated.
What be worth explanation is; For better fixing said filtration 1; The inboard of the two sides that said upper shell 2 is relative at least is provided with the buckle 23 that is used for fixing said filtration 1, and is in the present embodiment, as shown in Figure 4; Said filtration 1 is a concave character type, and square indentation, there is corresponding to the guiding rib 21 of said upper shell on the filtration 1.
Wherein, as shown in Figure 5, said lower house 3 is provided with corresponding to the gathering sill 32 of said guiding rib 21 and corresponding to the screens 33 of said trip 22; Said upper shell 2 is assembled into one with said gathering sill 32 and said trip 22 with cooperating of said screens 33 through said guiding rib 21 with said lower house 3.
In the present embodiment; After said dustproof construction is assembled to projector shell, in the time of need dismantling cleaning to dustproof construction in the later stage, as shown in Figure 6; Only need upper shell 2 be detached from dustproof construction and get final product, it detaches direction is the opposite direction that guiding rib inserts gathering sill.Like this, make that it only is to interact between upper shell 2 and the lower house 3 that the dismounting of dustproof construction is cleared up, thereby avoided the direct effect of dustproof construction and projector's housing, reduced destructiveness projector's housing.
What be worth explanation is, the concrete structure that said upper shell and said lower house are assembled into one is not limited in above-mentioned a kind of, here only with above-mentioned a kind of be that example is carried out detailed explanation.In addition, said upper shell and lower house are assembled into the concrete structure of one, can also be as shown in Figure 7, and an end of said upper shell 2 is provided with trip 22, and the both sides of the other end of said upper shell 2 are respectively arranged with at least one trip 22; As shown in Figure 8, said lower house 3 is provided with the screens 33 corresponding to said trip 22; Said upper shell 2 is assembled into one with said lower house 3 through said trip 22 and cooperating of said screens 33.Certainly, the concrete structure that said upper shell and said lower house are assembled into one can also have other modes, does not give unnecessary details one by one here.
The dustproof construction of the projector that the utility model embodiment provides; Because the dustproof construction of projector has upper shell and lower house to assembly; The dustproof construction of projector is fixed through the connector that is provided with on the lower house and the housing of projector; So when needs carry out disassembly, cleaning to dustproof construction; Only need from dustproof construction, said upper shell be disassembled, the taking-up filtration cleans and gets final product from the upper shell of accommodating filtration, need dustproof construction integral body not disassembled from projector's housing; Having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
The projector that the utility model embodiment provides comprises the dustproof construction of the projector shown in Fig. 1-8, and its dustproof construction is identical with the described structure of the foregoing description, repeats no more here.
The projector that the utility model embodiment provides; Because the dustproof construction of projector has upper shell and lower house to assembly; The dustproof construction of projector is fixed through the connector that is provided with on the lower house and the housing of projector, when needs carry out disassembly, cleaning to dustproof construction, only need from dustproof construction, said upper shell be disassembled so; The taking-up filtration cleans and gets final product from the upper shell of accommodating filtration; Need dustproof construction integral body not disassembled from projector's housing, having solved existing dustproof construction can have certain destructiveness to projector's housing in unloading process, thus the problem that reduces the serviceable life of projector.
The dustproof construction of the projector that the utility model embodiment provides and projector are applicable to projector's products such as led light source wall hanging projector.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. the dustproof construction of a projector; It is characterized in that; Comprise filtration, accommodate the upper shell of said filtration and be assembled into the lower house of one with said upper shell; Be equipped with air inlet on the surface corresponding to said filtration on said upper shell and the said lower house, the said lower house one side of said upper shell dorsad is provided with the projector housing and is fixedly coupled body.
2. dustproof construction according to claim 1 is characterized in that, an end of said upper shell is provided with guiding rib, and the both sides of the other end of said upper shell are respectively arranged with at least one trip; Said lower house is provided with corresponding to the gathering sill of said guiding rib and corresponding to the screens of said trip; Said upper shell is assembled into one with said gathering sill and said trip with cooperating of said screens through said guiding rib with said lower house.
3. dustproof construction according to claim 1 is characterized in that, an end of said upper shell is provided with trip, and the both sides of the other end of said upper shell are respectively arranged with at least one trip; Said lower house is provided with the screens corresponding to said trip; Said upper shell is assembled into one with said lower house through said trip and cooperating of said screens.
4. according to each described dustproof construction of claim 1-3, it is characterized in that the inboard of the two sides that said upper shell is relative at least is provided with the buckle that is used for fixing said filtration.
5. according to each described dustproof construction of claim 1-3, it is characterized in that said filtration is screen pack or dustproof baffle plate.
6. dustproof construction according to claim 5 is characterized in that, said screen pack is the screen pack of sponge or nonwoven cloth material.
7. according to each described dustproof construction of claim 1-3, it is characterized in that said upper shell is the housing of acrylonitrile-styrene-butadiene copolymer ABS material; Said lower house is the housing of ABS material.
8. according to each described dustproof construction of claim 1-3, it is characterized in that said connector comprises a plurality of trips or screens, said lower house is fixed through buckle and projector's housing.
9. according to each described dustproof construction of claim 1-3, it is characterized in that said connector comprises screw or screw, said lower house is fixed through interlock and projector's housing.
10. a projector is characterized in that, comprises the dustproof construction of each described projector of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201144571U CN202548514U (en) | 2012-03-23 | 2012-03-23 | Dust-proof structure for projector and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201144571U CN202548514U (en) | 2012-03-23 | 2012-03-23 | Dust-proof structure for projector and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202548514U true CN202548514U (en) | 2012-11-21 |
Family
ID=47169124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201144571U Expired - Fee Related CN202548514U (en) | 2012-03-23 | 2012-03-23 | Dust-proof structure for projector and projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202548514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765229A (en) * | 2014-01-03 | 2015-07-08 | 索尼公司 | Dustproof filtering structure for projectors and projector with same |
| WO2019169865A1 (en) * | 2018-03-06 | 2019-09-12 | 深圳光峰科技股份有限公司 | Locking unit, and dustproof component, and projector device |
-
2012
- 2012-03-23 CN CN2012201144571U patent/CN202548514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765229A (en) * | 2014-01-03 | 2015-07-08 | 索尼公司 | Dustproof filtering structure for projectors and projector with same |
| WO2019169865A1 (en) * | 2018-03-06 | 2019-09-12 | 深圳光峰科技股份有限公司 | Locking unit, and dustproof component, and projector device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20190323 |