CN204964977U - Laser projection appearance with independent color correction function - Google Patents
Laser projection appearance with independent color correction function Download PDFInfo
- Publication number
- CN204964977U CN204964977U CN201520733668.7U CN201520733668U CN204964977U CN 204964977 U CN204964977 U CN 204964977U CN 201520733668 U CN201520733668 U CN 201520733668U CN 204964977 U CN204964977 U CN 204964977U
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- China
- Prior art keywords
- color
- laser
- projector
- camera lens
- mainboard
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- Expired - Fee Related
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- Projection Apparatus (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
The utility model provides a laser projection appearance with independent color correction function, including casing, mounting bracket, ray apparatus, camera lens, color sensor, mainboard, color correction module, power module, regulator and memory, the back of casing is fixed with the mounting bracket, and the ray apparatus is fixed in the inside one end of casing, and one side of casing is equipped with USB interface and signal input interface, the ray apparatus includes three laser emitter, three panel and synthesizer, laser emitter is used for the color of three kind red, green, blue differences of transmission, and one side of laser emitter is equipped with the radiator, and three sides of synthesizer are located to three panel, the camera lens is fixed in one side of synthesizer, and camera lens internally mounted has lens, color sensor one end is connected with the synthesizer. The utility model discloses novel structure, reasonable in design is equipped with independent color and corrects the module, and the picture shadow effect that the projection goes out is splendid, satisfies scientific research etc. And uses the field that picture shadow color was had relatively high expectations.
Description
Technical field
The utility model relates to a kind of laser-projector, and particularly a kind of laser-projector with individual color correcting function, belongs to projector equipment technical field.
Background technology
At present, projector is widely used in every field, and general projector is projected on projection screen or metope by described videl signal after the videl signal of receiving computer.Highlighted engineering projector is larger than general projector area, apart from farther, luminance brightness is higher, large-scale changeable installation environment can better be dealt with, common engineering projector substantially all uses UHP lamp, cause engineering projector color difference, power consumption is large, luminous flux is little, colour gamut is limited, life-span is short, LASER Light Source is as a kind of excellent coherent source, there is monochromaticity good, high directivity, luminous flux advantages of higher, but the such solid state light emitter of LASER Light Source is very responsive for temperature, therefore it is very high to cooling requirements, the quality of heat radiation directly has influence on stability and the life-span of solid state light emitter, in addition, in use, most laser-projector cannot to the color correction of figure shadow, thus there will be the phenomenon of figure shadow cross-color, especially require can not meet higher field request for utilization, there is certain limitation to figure shadow color accuracy in scientific research etc.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of laser-projector with individual color correcting function, by adding multiple cooling measure and color rectification module, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of laser-projector with individual color correcting function, comprise housing, erecting frame, ray machine, camera lens, color sensor, mainboard, color rectification module, power module, regulator and storer, the back of described housing is fixed with erecting frame, ray machine is fixed on one end of enclosure interior, and the side of housing is provided with USB interface and signal input interface; Described ray machine comprises three generating lasers, three panels and compositor, and described generating laser is for launching the different color of red, green, blue three kinds, and the side of generating laser is provided with heating radiator, and three sides of compositor are located at by three panels; Described camera lens is fixed on the side of compositor, and camera lens inside is provided with lens; Described color sensor one end is connected with compositor, and the other end is connected with mainboard; Described mainboard inside is provided with color rectification module and storer, and color rectification module is connected with storer, and mainboard side is connected with power module; The side of mainboard is located at by described regulator, and regulator is connected with three generating lasers.
As a kind of optimal technical scheme of the present utility model, described housing is provided with 220V power input interface, and power input interface is connected with power module.
As a kind of optimal technical scheme of the present utility model, the outside of described lens is provided with two pieces of baffle plates for blocks dust.
As a kind of optimal technical scheme of the present utility model, described heating radiator inside is provided with and is provided with some pieces of heat radiator.
As a kind of optimal technical scheme of the present utility model, the focal length of described camera lens can regulate as required.
As a kind of optimal technical scheme of the present utility model, described housing offers several louvres.
The beneficial effect that the utility model reaches is:
1, the utility model novel structure, reasonable in design, by adding multiple cooling measure, is beneficial to optical stability, thus decreases fault, improve drop shadow effect;
2, be provided with independently color rectification module, the figure shadow excellent projected out, meet the fields higher to figure shadow color requirements such as scientific research and use.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of external structure schematic diagram with the laser-projector of individual color correcting function described in the utility model embodiment;
Fig. 2 is a kind of mechanical-optical setup schematic diagram with the laser-projector of individual color correcting function described in the utility model embodiment;
Fig. 3 is a kind of inner structure schematic block diagram with the laser-projector of individual color correcting function described in the utility model embodiment;
Number in the figure: 1, housing; 2, erecting frame; 3, camera lens; 4, color sensor; 5, mainboard; 6, color rectification module; 7, power module; 8, regulator; 9, storer; 10, USB interface; 11, signal input interface; 12, generating laser; 13, panel; 14, compositor; 15, lens; 16, baffle plate; 17, power input interface; 18, louvre.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1-Figure 3, a kind of laser-projector with individual color correcting function, comprise housing 1, erecting frame 2, ray machine, camera lens 3, color sensor 4, mainboard 5, color rectification module 6, power module 7, regulator 8 and storer 9, the back of described housing 1 is fixed with erecting frame 2, ray machine is fixed on one end of housing 1 inside, and the side of housing 1 is provided with usb 10 and signal input interface 11; Described ray machine comprises three generating lasers, 12, three panels 13 and compositor 14, and described generating laser 12 is for launching the different color of red, green, blue three kinds, and the side of generating laser 12 is provided with heating radiator, and three sides of compositor 14 are located at by three panels 13; Described camera lens 3 is fixed on the side of compositor 14, and camera lens 3 inside is provided with lens 15; Described color sensor 4 one end is connected with compositor 14, and the other end is connected with mainboard 5; Described mainboard 5 inside is provided with color rectification module 6 and storer 9, and color rectification module 6 is connected with storer 9, and mainboard 5 side is connected with power module 7; The side of mainboard 5 is located at by described regulator 8, and regulator 8 is connected with three generating lasers 12.
In order to realize the projection of figure shadow, described housing 1 is provided with 220V power input interface 17, and power input interface 17 is connected with power module 7.
In order to ensure the clean of projector, the outside of described lens 15 is provided with two pieces of baffle plates 16 for blocks dust.
In order to ensure the stability that machine runs, described heating radiator inside is provided with and is provided with some pieces of heat radiator.
In order to meet the projection of different distance, the focal length of described camera lens 3 can regulate as required.
In order to ensure the performance that machine runs, described housing 1 offers several louvres 18.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. one kind has the laser-projector of individual color correcting function, it is characterized in that, comprise housing (1), erecting frame (2), ray machine, camera lens (3), color sensor (4), mainboard (5), color rectification module (6), power module (7), regulator (8) and storer (9), the back of described housing (1) is fixed with erecting frame (2), ray machine is fixed on the inner one end of housing (1), and the side of housing (1) is provided with USB interface (10) and signal input interface (11); Described ray machine comprises three generating lasers (12), three panels (13) and compositor (14), described generating laser (12) is for launching the different color of red, green, blue three kinds, the side of generating laser (12) is provided with heating radiator, and three panels (13) are located at three sides of compositor (14); Described camera lens (3) is fixed on the side of compositor (14), and camera lens (3) inside is provided with lens (15); Described color sensor (4) one end is connected with compositor (14), and the other end is connected with mainboard (5); Described mainboard (5) inside is provided with color rectification module (6) and storer (9), and color rectification module (6) is connected with storer (9), mainboard (5) side is connected with power module (7); The side of mainboard (5) is located at by described regulator (8), and regulator (8) is connected with three generating lasers (12).
2. a kind of laser-projector with individual color correcting function according to claim 1, it is characterized in that, described housing (1) is provided with 220V power input interface (17), and power input interface (17) is connected with power module (7).
3. a kind of laser-projector with individual color correcting function according to claim 1, is characterized in that, the outside of described lens (15) is provided with two pieces of baffle plates for blocks dust (16).
4. a kind of laser-projector with individual color correcting function according to claim 1, is characterized in that, described heating radiator inside is provided with and is provided with some pieces of heat radiator.
5. a kind of laser-projector with individual color correcting function according to claim 1, is characterized in that, the focal length of described camera lens (3) can regulate as required.
6. a kind of laser-projector with individual color correcting function according to claim 1, is characterized in that, described housing (1) offers several louvres (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733668.7U CN204964977U (en) | 2015-09-08 | 2015-09-08 | Laser projection appearance with independent color correction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733668.7U CN204964977U (en) | 2015-09-08 | 2015-09-08 | Laser projection appearance with independent color correction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964977U true CN204964977U (en) | 2016-01-13 |
Family
ID=55060031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733668.7U Expired - Fee Related CN204964977U (en) | 2015-09-08 | 2015-09-08 | Laser projection appearance with independent color correction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964977U (en) |
-
2015
- 2015-09-08 CN CN201520733668.7U patent/CN204964977U/en not_active Expired - Fee Related
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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: 20160113 Termination date: 20190908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |