CN202972915U - Laser projection device capable of projecting transpositional patterns - Google Patents
Laser projection device capable of projecting transpositional patterns Download PDFInfo
- Publication number
- CN202972915U CN202972915U CN 201220684025 CN201220684025U CN202972915U CN 202972915 U CN202972915 U CN 202972915U CN 201220684025 CN201220684025 CN 201220684025 CN 201220684025 U CN201220684025 U CN 201220684025U CN 202972915 U CN202972915 U CN 202972915U
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- China
- Prior art keywords
- light
- light source
- patterns
- projection device
- laser projection
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- Expired - Fee Related
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Abstract
The utility model relates to a laser projection device, in particular to a laser projection device capable of projecting transpositional patterns. The whole structure comprises light source launchers, a light combining piece and a light separating device. The light combining piece is arranged on one side where the light source launchers project at a certain angle. The light source launchers are arranged at a direction where the light source launchers can directly project the light combing piece to enable projected beams to be projected on the light combining piece. The light separating device is arranged on one side where the light combining piece emits light, and a grating lens is arranged right in front of the light separating piece. The grating lens is circular and is in electrical connection with a motor. The laser projection device capable of projecting transpositional patterns is simple in structure, low in assembly difficulty and high in integration level and can be used when being integrally arranged in a shell. After various light sources are combined together through the light combining piece, the light sources are projected onto the grating lens with patterns, and the light sources are projected onto a barrier through the light separating piece to project light with the patterns to build atmosphere. The grating lens is divided into four areas and is driven by the motor to rotate, and the light with the transpositional patterns is projected.
Description
Technical field
The utility model relates to a kind of laser projection device, espespecially a kind of laser projection device that can project changing patterns.
Background technology
Laser projection device generally is applied to need to build the occasion of atmosphere, as home theater, various party or amusement and leisure places, reaches the effect of building atmosphere by the light source projects with different colours to barrier; Especially when needs are set certain specific atmosphere usually the light by projecting some patterns that preset to be effective.
Summary of the invention
For addressing the above problem, the utility model aims to provide a kind of laser projection device that can project changing patterns that is convenient for carrying or places simple in structure that can be applicable to home theater or various party or construction atmosphere.
A kind of laser projection device that can project changing patterns, its overall structure comprises light source emitter, closes mating plate and light splitting piece, described angled light source emitter projection one side that is arranged on of mating plate of closing, described light source emitter projecting beam can be projected simultaneously closes on mating plate to direct projection closing the installation of mating plate direction; Described light splitting piece is arranged on and closes mating plate bright dipping one side, and the light splitting piece dead ahead is equipped with the grating eyeglass, and described grating eyeglass is circularly to be electrically connected with motor.
Described grating eyeglass is equally divided into four zones, is provided with different pattern on each zone.
Described light source emitter has two, and the installation that meets at right angles between light source emitter.
The utility model adopts the beneficial effect after technique scheme to be embodied in: due to the letter of the utility model structure, can integral installation use in the enclosure, the low integrated level of assembling difficulty is high, project on patterned grating eyeglass after mating plate is combined each color light source by closing, and then by light splitting piece, light source projects is projected on barrier with the light of pattern to build atmosphere; The grating eyeglass is divided into four zones simultaneously, and there is different patterns in each zone, rotates under the driving of motor, then can project the light of changing patterns.
Description of drawings
Fig. 1 is the utility model work-based logic principle schematic.
Fig. 2 is grating mirror panel region distribution schematic diagram of the present utility model.
Accompanying drawing marking explanation: 1, light source emitter, 2, close mating plate, 3, light splitting piece, 4, the grating eyeglass, 5, motor.
The specific embodiment
The below take specific embodiment as example is described with reference to the accompanying drawings the specific embodiment of the present utility model:
A kind of laser projection device that can project changing patterns, its overall structure comprises light source emitter 1, closes mating plate 2 and light splitting piece 3, described angled light source emitter projection one side that is arranged on of mating plate 2 of closing, described light source emitter 1 projecting beam can be projected simultaneously closes on mating plate 2 to direct projection closing mating plate 2 directions installations; Described light splitting piece 3 is arranged on and closes mating plate 2 bright dipping one sides, and light splitting piece 3 dead aheads are equipped with grating eyeglass 4, and described grating eyeglass 4 is circular and motor 5 is electrically connected, under the driving of motor 5, the stepping that grating eyeglass 4 can occur is at the uniform velocity rotated, and rotates 90 degree at every turn; Described grating eyeglass 4 is equally divided into four zones, be provided with different pattern on each zone, namely after grating eyeglass 4 rotates 90 degree just with some zones over against, can project this regional pattern, described light source emitter 1 has two, and the installation that meets at right angles between light source emitter 1 can allow like this two-beam source be incident upon simultaneously and close on mating plate 2.
The above, it is only preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, the technical staff of the industry, under the inspiration of the technical program, can make some distortion and revise, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. laser projection device that can project changing patterns, its overall structure comprises light source emitter, closes mating plate and light splitting piece, it is characterized in that: described angled light source emitter projection one side that is arranged on of mating plate of closing, described light source emitter projecting beam can be projected simultaneously closes on mating plate to direct projection closing the installation of mating plate direction; Described light splitting piece is arranged on and closes mating plate bright dipping one side, and the light splitting piece dead ahead is equipped with the grating eyeglass, and described grating eyeglass is circularly to be electrically connected with motor.
2. a kind of laser projection device that can project changing patterns according to claim 1, it is characterized in that: described grating eyeglass is equally divided into four zones, is provided with different pattern on each zone.
3. a kind of laser projection device that can project changing patterns according to claim 1, it is characterized in that: described light source emitter has two, and the installation that meets at right angles between light source emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684025 CN202972915U (en) | 2012-11-26 | 2012-11-26 | Laser projection device capable of projecting transpositional patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684025 CN202972915U (en) | 2012-11-26 | 2012-11-26 | Laser projection device capable of projecting transpositional patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972915U true CN202972915U (en) | 2013-06-05 |
Family
ID=48513985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684025 Expired - Fee Related CN202972915U (en) | 2012-11-26 | 2012-11-26 | Laser projection device capable of projecting transpositional patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972915U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106683594A (en) * | 2017-01-11 | 2017-05-17 | 温州中壹技术服务有限公司 | Dual-purpose laser lamp |
| US9869459B2 (en) | 2014-07-16 | 2018-01-16 | Telebrands Corp. | Landscape light |
| US9879847B2 (en) | 2015-12-03 | 2018-01-30 | Telebrands Corp. | Decorative lighting apparatus having two laser light sources |
| USD816890S1 (en) | 2015-05-11 | 2018-05-01 | Telebrands Corp. | Light projector |
| USD820507S1 (en) | 2015-05-11 | 2018-06-12 | Telebrands Corp. | Light projector |
| USD824066S1 (en) | 2015-05-11 | 2018-07-24 | Telebrands Corp. | Light projector |
| USD828618S1 (en) | 2015-05-11 | 2018-09-11 | Telebrands Corp. | Light projector |
| WO2018192289A1 (en) * | 2017-04-17 | 2018-10-25 | 深圳市绎立锐光科技开发有限公司 | Visual signal system and automobile |
-
2012
- 2012-11-26 CN CN 201220684025 patent/CN202972915U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10197234B2 (en) | 2014-07-16 | 2019-02-05 | Telebrands Corp. | Landscape light |
| US9869459B2 (en) | 2014-07-16 | 2018-01-16 | Telebrands Corp. | Landscape light |
| US9874327B2 (en) | 2014-07-16 | 2018-01-23 | Telebrands Corp. | Landscape light |
| US10228113B2 (en) | 2014-07-16 | 2019-03-12 | Telebrands Corp. | Landscape light |
| USD828619S1 (en) | 2015-05-11 | 2018-09-11 | Telebrands Corp. | Light projector |
| USD820507S1 (en) | 2015-05-11 | 2018-06-12 | Telebrands Corp. | Light projector |
| USD821023S1 (en) | 2015-05-11 | 2018-06-19 | Telebrands Corp. | Light projector |
| USD824066S1 (en) | 2015-05-11 | 2018-07-24 | Telebrands Corp. | Light projector |
| USD828618S1 (en) | 2015-05-11 | 2018-09-11 | Telebrands Corp. | Light projector |
| USD816890S1 (en) | 2015-05-11 | 2018-05-01 | Telebrands Corp. | Light projector |
| US9879847B2 (en) | 2015-12-03 | 2018-01-30 | Telebrands Corp. | Decorative lighting apparatus having two laser light sources |
| CN106683594A (en) * | 2017-01-11 | 2017-05-17 | 温州中壹技术服务有限公司 | Dual-purpose laser lamp |
| WO2018192289A1 (en) * | 2017-04-17 | 2018-10-25 | 深圳市绎立锐光科技开发有限公司 | Visual signal system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jiafu Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131126 |