CN1444089A - Front mounted light source combination sturcture - Google Patents
Front mounted light source combination sturcture Download PDFInfo
- Publication number
- CN1444089A CN1444089A CN 02106794 CN02106794A CN1444089A CN 1444089 A CN1444089 A CN 1444089A CN 02106794 CN02106794 CN 02106794 CN 02106794 A CN02106794 A CN 02106794A CN 1444089 A CN1444089 A CN 1444089A
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- Prior art keywords
- housing
- enclosing cover
- image output
- output device
- mode
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Abstract
The present invention provides a combination structure which can be used for replaceable combining light source in image output device, in which the image output device has a shell body and an image output lens. Said shell body includes first surface with opening, and the image output lens is positioned on said first surface. The combination structure provided by said invention includes a self-body which can be movably mounted in the interior of shell body and an outer cover correspondent to the opening. The outer cover can be connected with shell body in movable mode, when the outer cover is positioned in first position, the opening can be covered by said outer cover, and when the outer cover is moved to second position, the opening is not covered, the self body can be moved out or moved into the shell body through the opening.
Description
Technical field
The present invention relates to a kind of unitized construction, for replaceably (replaceably) with combination of light sources (assemble) in image output device.
Background technology
With regard to present on the market image output device, some be adopt bulb be light source with image output, for example projector, slide projector etc.Yet the image output device of this type all faces following identical problem.Because bulb life is limited, after using a period of time, just need change employed bulb.So the mode that more changes the bulb just becomes the problem in the design.
For solving the problem that more changes the bulb, existing machine has all designed the replacing bulb device.Generally speaking, the replacing bulb device has all designed enclosing cover, and enclosing cover is designed to frontal action more, promptly covers to modify to lock screw again behind the lid and fix.Yet this kind design can make outside screw is exposed to, and causes the influence to outward appearance.
For solving this problem, many in the existing machine replacing bulb device is designed bottom in image output device, in order to avoid influence external form.If yet this kind design runs into image output device when being installed in ceiling, more change the bulb again after needing earlier image output device is unloaded, so often cause inconvenience and the puzzlement that more changes the bulb.
Summary of the invention
The object of the present invention is to provide a kind of unitized construction, for replaceably with combination of light sources in image output device.
Another object of the present invention is to provide a kind of unitized construction, the light source of image output device can be changed via the surface at image output lens place, to increase the convenience of changing light source.
Another object of the present invention is to provide a kind of unitized construction, can hide the position of changing light source, and the outward appearance that can modify image output device.
The object of the present invention is achieved like this, a kind of unitized construction promptly is provided, for replaceably with combination of light sources in image output device, wherein image output device has housing and image output lens, housing has first surface, and the image output lens is positioned on the first surface, opening is arranged on the first surface, this unitized construction comprises body and enclosing cover, this body is for combined light source and this image output device, and body is installed in enclosure interior movably, and the user can shift out body outside the housing to change light source thus, enclosing cover is corresponding to opening, and is connected in housing in a movable manner.
When enclosing cover was positioned at primary importance, opening was hidden by enclosing cover.And when enclosing cover moved to the second place, then opening was not hidden by enclosing cover, and can shift out body or move into housing to change light source this moment via opening
The present invention also provides a kind of image output device, comprising: a housing, and this housing has a first surface, and this first surface has an opening; One image output lens, this image output lens is positioned on this first surface; And a unitized construction, for replaceably with a combination of light sources in this image output device, this unitized construction comprises: a body, for this light source of support, and make up this light source and this image output device, this body is installed in this enclosure interior movably; And an enclosing cover, corresponding to this opening, this enclosing cover is connected in this housing movably; Wherein this enclosing cover is positioned at a primary importance to shield this opening, when this enclosing cover moves to a second place, this body is optionally shifted out or move into this housing via this opening.
Description of drawings
Fig. 1 is the front schematic view of the embodiment of the invention;
Fig. 2 is the cut-open view of the embodiment of the invention on I-I ' section;
Fig. 3 a is the synoptic diagram that enclosing cover is positioned at primary importance;
Fig. 3 b is the synoptic diagram that enclosing cover moves to the second place;
Fig. 4 is another embodiment of the present invention, is positioned at the synoptic diagram of the second place when enclosing cover;
Fig. 5 is yet another embodiment of the invention, is positioned at the synoptic diagram of the second place when enclosing cover.
Embodiment
The invention provides a kind of unitized construction, supplying replaceably, (replaceably) makes up (assemble) in image output device 100 with light source (lamp) 300.Image output device 100 described herein can and can provide the device of similar functions for a projector, slide projector.
See also Fig. 1, Fig. 1 is the front schematic view of the embodiment of the invention.Image output device 100 has housing (housing) 110 and image output lens (lens) 130.Housing has first surface 111, and image output lens 130 is positioned on the first surface 111.Opening (opening) 113 is arranged on the first surface 111, and with embodiment, opening 113 is positioned at the left of image output lens 130 or right-hand.
Fig. 2 is the cut-open view of the embodiment of the invention on I-I ' section.As shown in Figures 1 and 2, unitized construction provided by the present invention comprises body (body) 210 and enclosing cover (cover) 230.Body 210 is for support light source 300, and combined light source 300 and this image output device 100.Body 210 is installed in housing 110 inside movably.It is outer to change light source 300 that the user can shift out body 210 housing 110 thus.With this embodiment, body 210 shifts out housing 110 when outer, can separate with housing 110.But with regard to another embodiment, body 210 shifts out housing 110 when outer, also can not separate with housing 110.Enclosing cover 230 is corresponding to opening 113, and enclosing cover 230 is connected in housing 110 in a movable manner.Movably mode is sayed in this place, but but can be vertical direction move horizontal direction move, rotatable and the move mode of similar functions can be provided.
See also Fig. 3 a and Fig. 3 b, Fig. 3 a is the synoptic diagram that enclosing cover 230 is positioned at primary importance, and Fig. 3 b is the synoptic diagram that enclosing cover 230 moves to the second place.Shown in Fig. 3 a, when enclosing cover 230 was positioned at a primary importance, opening 113 was hidden by enclosing cover 230, so can't be seen the position of opening 113 by the outside.And in the time will changing light source 300, enclosing cover 230 can be moved to the second place, shown in Fig. 3 b.This moment, opening 113 was not hidden by enclosing cover 230, can body 210 be shifted out or move into housing 110 via opening 113.
Above-described light source 300 can be incandescent lamp bulb, based on halogen bulb and the bulb of similar light source function can be provided.
Aforesaid enclosing cover 230 is connected in housing 110 in the separable mode of selectivity.In other words, promptly enclosing cover 230 can separable mode be connected with housing 110, or is connected with housing 110 in inseparable mode.In the embodiment shown in Fig. 3 b, enclosing cover 230 is connected with housing 110 in separable mode, promptly removable enclosing cover 230 so that enclosing cover 230 separate with housing 110.But in another embodiment, enclosing cover 230 is connected in housing 110 in inseparable mode.
Embodiment shown in Fig. 3 b, but the mode that enclosing cover 230 moves with vertical direction is connected in housing 110.An embodiment at this point, enclosing cover 230 comprises one group of chute 270, and housing 110 comprises one group of slide rail 250.But slide rail 250 and chute 270 cooperate the mode that enclosing cover 230 is moved with vertical direction to be connected in housing 110.Yet in another embodiment, also can be enclosing cover 230 and comprise one group of slide rail 250, and housing 110 comprises one group of chute 270.But this embodiment also can reach the purpose that the mode that enclosing cover 230 is moved with vertical direction is connected in housing 110.
See also Fig. 4, Fig. 4 is another embodiment of the present invention, is positioned at the synoptic diagram of the second place when enclosing cover 230.In this embodiment, but the mode that enclosing cover 230 moves with horizontal direction is connected in housing 110.Enclosing cover 230 comprises one group of chute 270, and housing 110 comprises one group of slide rail 250.But slide rail 250 and chute 270 cooperate the mode that enclosing cover 230 is moved with horizontal direction to be connected in housing 110.Yet, also can be enclosing cover 230 and comprise one group of slide rail 250, and housing 110 comprises one group of chute 270.But this embodiment also can reach the purpose that the mode that enclosing cover 230 is moved with horizontal direction is connected in housing 110.
See also Fig. 5, Fig. 5 is another embodiment of the present invention, is positioned at the synoptic diagram of the second place when enclosing cover 230.In this embodiment, enclosing cover 230 is being connected in housing 110 with respect to the mode that housing 110 rotates.Enclosing cover 230 comprises hinge 290.Hinge 290 makes enclosing cover 230 be articulated in housing 110, and makes enclosing cover 230 be axle by hinge 290, rotates with respect to housing 110.
By the above detailed description of preferred embodiments, hope can be known description feature of the present invention and spirit more, and above-mentioned disclosed preferred embodiment is not to category restriction of the present invention.On the contrary, the above-mentioned explanation and the arrangement of various change and isotropism all are the category that the present invention will be protected.Therefore, the category of the claim that the present invention applied for should be done the broadest explanation according to above-mentioned explanation, and contains change that institute might equalization and the arrangement with isotropism.
Claims (19)
1. unitized construction, for replaceably with a combination of light sources in an image output device, this image output device has a housing and an image output lens, this housing has a first surface, this image output lens is positioned on this first surface, this first surface has an opening (opening), and this structure comprises:
One body for this light source of support, and makes up this light source and this image output device, and this body is installed in this enclosure interior movably; And
One enclosing cover, corresponding to this opening, this enclosing cover is connected in this housing movably;
Wherein this enclosing cover is positioned at a primary importance to shield this opening, when this enclosing cover moves to a second place, this body is optionally shifted out or move into this housing via this opening.
2. structure as claimed in claim 1, wherein this light source is a bulb.
3. structure as claimed in claim 1, but wherein the mode that moves with vertical direction of this enclosing cover is connected in this housing.
4. structure as claimed in claim 3, wherein this enclosing cover is connected in this housing in the separable mode of selectivity.
5. structure as claimed in claim 3, wherein this enclosing cover comprises one group of chute, and this housing comprises one group of slide rail, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with vertical direction to be connected in this housing.
6. structure as claimed in claim 3, wherein this enclosing cover comprises one group of slide rail, and this housing comprises one group of chute, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with vertical direction to be connected in this housing.
7. structure as claimed in claim 1, but wherein the mode that moves with horizontal direction of this enclosing cover is connected in this housing.
8. structure as claimed in claim 7, wherein this enclosing cover is connected in this housing in the separable mode of selectivity.
9. structure as claimed in claim 7, wherein this enclosing cover comprises one group of chute, and this housing comprises one group of slide rail, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with horizontal direction to be connected in this housing.
10. structure as claimed in claim 7, wherein this enclosing cover comprises one group of slide rail, and this housing comprises one group of chute, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with horizontal direction to be connected in this housing.
11. structure as claimed in claim 1, wherein this image output device comprises a hinge, and this hinge provides and makes this enclosing cover be articulated in this housing.
12. an image output device comprises:
One housing, this housing has a first surface, and this first surface has an opening;
One image output lens, this image output lens is positioned on this first surface; And
One unitized construction, for replaceably with a combination of light sources in this image output device, this unitized construction
Comprise:
One body for this light source of support, and makes up this light source and this image output device, this body
Be installed in this enclosure interior movably; And
One enclosing cover, corresponding to this opening, this enclosing cover is connected in this housing movably;
Wherein this enclosing cover is positioned at a primary importance shielding this opening, when this enclosing cover moves to a second place,
This body is optionally shifted out or moves into this housing via this opening.
13. image output device as claimed in claim 12, but wherein the mode that moves with vertical direction of this enclosing cover is connected in this housing.
14. image output device as claimed in claim 13, wherein this enclosing cover is connected in this housing in the separable mode of selectivity.
15. image output device as claimed in claim 13, wherein this enclosing cover comprises one group of chute, and this housing comprises one group of slide rail, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with vertical direction to be connected in this housing.
16. image output device as claimed in claim 12, but wherein the mode that moves with horizontal direction of this enclosing cover is connected in this housing.
17. image output device as claimed in claim 16, wherein this enclosing cover is connected in this housing in the separable mode of selectivity.
18. image output device as claimed in claim 16, wherein this enclosing cover comprises one group of slide rail, and this housing comprises one group of chute, but this chute and this slide rail cooperate the mode that this enclosing cover is moved with horizontal direction to be connected in this housing.
19. image output device as claimed in claim 12, wherein this image output device comprises a hinge, and this hinge provides and makes this enclosing cover be articulated in this housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106794 CN1229686C (en) | 2002-03-08 | 2002-03-08 | Front mounted light source combination sturcture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02106794 CN1229686C (en) | 2002-03-08 | 2002-03-08 | Front mounted light source combination sturcture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1444089A true CN1444089A (en) | 2003-09-24 |
| CN1229686C CN1229686C (en) | 2005-11-30 |
Family
ID=27810938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02106794 Expired - Fee Related CN1229686C (en) | 2002-03-08 | 2002-03-08 | Front mounted light source combination sturcture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1229686C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102375307A (en) * | 2010-08-13 | 2012-03-14 | 中强光电股份有限公司 | Projector shell |
| CN102375308A (en) * | 2010-08-13 | 2012-03-14 | 中强光电股份有限公司 | Projector |
| CN106873290A (en) * | 2015-12-07 | 2017-06-20 | 株式会社理光 | Image projection device and light source assembly |
-
2002
- 2002-03-08 CN CN 02106794 patent/CN1229686C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102375307A (en) * | 2010-08-13 | 2012-03-14 | 中强光电股份有限公司 | Projector shell |
| CN102375308A (en) * | 2010-08-13 | 2012-03-14 | 中强光电股份有限公司 | Projector |
| CN102375307B (en) * | 2010-08-13 | 2013-09-04 | 中强光电股份有限公司 | Projector shell |
| CN106873290A (en) * | 2015-12-07 | 2017-06-20 | 株式会社理光 | Image projection device and light source assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1229686C (en) | 2005-11-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: QISDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BENQ CORPORATION. Effective date: 20100408 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: TAOYUAN COUNTY, TAIWAN PROVINCE TO: TAOYUAN COUNTY, TAIWAN PROVINCE, CHINA |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100408 Address after: China Taiwan Taoyuan County Patentee after: Qisda Corporation Address before: Taoyuan County of Taiwan Province Patentee before: Benq Corp. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20110308 |