CN202835113U - Animation type projection lamp - Google Patents
Animation type projection lamp Download PDFInfo
- Publication number
- CN202835113U CN202835113U CN2012204671092U CN201220467109U CN202835113U CN 202835113 U CN202835113 U CN 202835113U CN 2012204671092 U CN2012204671092 U CN 2012204671092U CN 201220467109 U CN201220467109 U CN 201220467109U CN 202835113 U CN202835113 U CN 202835113U
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- projection lamp
- led light
- lamp module
- light source
- image
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Abstract
Disclosed is an animation type projection lamp. A plurality of projection lamp modules are arranged in a projection lamp body. Each projection lamp module comprises a light-emitting diode (LED) light resource, a variable optical lens, a screen sheet which is provided with images, and an imaging lens. The glowing order, time and frequency of each LED light resource are controlled by a control circuit so that emitted light ray is enabled to sequentially pass through the corresponding variable optical lens, the screen sheet and the imaging lens, and then different images on all the screen sheets are projected to a same position of a surface of an object and formed an image assembly in an overlapped mode. In addition, by being matched with the LED light resources which glow lamp light with different colors, the image assembly can produce an animation effect which is more abundant visually.
Description
Technical field
The utility model relates to a kind of local location be used to being installed in automobile, has the light fixture of caution and decoration function concurrently.
Background technology
Based on promoting automobile safety alarm or ornamental considering, some miniature lamps can be installed usually in some positions of automobile, for example be located at casing of rearview mirror indicator, be located at the car door panel indicator, be located at license plate frame lampet, be located at bumper bar illuminating lamp ... Deng; Only, be installed at present the function that miniature lamp on the automobile all only provides simple flash of light or prolonged exposure light, do not have further surcharge.
ChinaThe automobile projection lamp that provides for Taiwan patent M405385 number, at a hollow body first end that can be installed in automobile one light source to be set, the second relative end arranges lens, body Inner between light source and the lens arranges a transparency that is provided with literal or pattern, after light source passes through this transparency with ray cast, the image of the literal on the transparency or pattern is projected to the surface of an object via lens focus, using provides caution the double texts of decorating.Aforesaid known automobile projection lamp can only produce single static image.
Summary of the invention
The purpose of this utility model, be to provide a kind of any local location that is installed in automobile, the images such as literal or pattern can be projected to ground or car body appropriate location in the mode of dynamic effect visually, thereby produce the automobile projection lamp of auxiliary caution or better visual perception's effect.
The technical solution of the utility model is: include: a body; Plural number projection lamp module, described plural projection lamp module is located on this body, each projection lamp module includes a led light source, become optical lens, be provided with transparency and an imaging len of image, the Guang Xian Fen Do of each described led light source emission sequentially passes through described change optical lens, described transparency and the described imaging len of its correspondence, make the image on each transparency be projected in the same position of a body surface, and then overlap to form an image assembly; One control circuit is electrically connected the led light source of described plural projection lamp module, to control luminous order, fluorescent lifetime and the glow frequency of these led light sources.
The utility model can arrange two groups and be the projection lamp module that is symmetrically set in this body, and the light projection direction of this projection lamp module and the center of described body have an angle, make this two projection lamps module with image projection in identical position.
The led light source ， Fen Do that each projection lamp module that the utility model provides comprises can produce the light of different colours, and the image assembly of generation more is full of variety.
Cartoon type projection lamp of the present utility model, can be installed in ceiling, nerf bar, the automobile of casing of rearview mirror, the automobile Inner section of automobile the Inner decorative panel ... Deng the position.
The utility model is located at the image on the transparency, can be stop, STOP, careful, note ... Deng the literal with warning function, or the literal of commendation automobile brand.
The utility model is located at the image on the transparency, can be traffic rules gesture, geometric figure, photo, cartoon pattern ... in pattern, this pattern is projected out the image that produces except having the warning function, can also produce visual perception's effect, to promote surcharge.
Led light source of the present utility model can be electrically connected the vehicle electric power system, and automatically controls state, order, the Time And Frequency of its electrified light emitting via circuit; For example, can be set as when when brake, when parking, when turning to, during opening car door ... under condition, automatic luminous goes out visually caution literal or the intention pattern image of dynamic effect with projection, and when stopping aforesaid condition, then light source is de-energized not luminous; Or can by manual control, make light source luminous constantly.
Description of drawings
Fig. 1 is the embodiment stereogram of the utility model mode of appearance.
Fig. 2 is the embodiment plan view from above of the utility model outward appearance.
Fig. 3 is the section plan of the A-A direction of Fig. 2.
Fig. 4 is the utility model projecting light path floor map.
Fig. 5 is the schematic diagram of the projected picture that produces of the utility model.
Fig. 6 is the utility model control circuit for light source schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Consult Fig. 1 to preferred embodiment shown in Figure 3, the cartoon type projection lamp 1 that the utility model provides, system is used for being installed in the light fixture of any appropriate location of automobile, includes a body 11, is located at the first projection lamp module 12 and the second projection lamp module 13 of body 11 Inner; Wherein, body 11 is the local location that is provided in to be installed in automobile, for example the Inner decorative panel of the ceiling of casing of rearview mirror, automobile Inner section, nerf bar, automobile ... Deng.The first projection lamp module 12 and the second projection lamp module 13 are is located at body 11 Inner symmetrically, and the light projection direction of the first projection lamp module 12 and the second projection lamp module 13 all has an identical angle theta with the center of body 11, so that the first projection lamp module 12 can be with light projection to identical position with the second projection lamp module 13.
Described the first projection lamp module 12 includes one first led light source 121, one first that sequentially arranges and becomes the first transparency 123 and one first imaging len 124 that optical lens 122, is provided with the first image; What the first led light source 121 was launched disperses light first by behind the first change optical lens 122 formation directional lights, again by the first transparency 123, make the image on the first transparency 123 be projected to the first image M1 (such as Fig. 4 and shown in Figure 5) that ground or a body surface form amplification by the first imaging len 124 again.Same, described the second projection lamp module 13 includes one second led light source 131, one second that sequentially arranges and becomes the second transparency 133 and one second imaging len 134 that optical lens 132, is provided with the second image; What the second led light source 131 was launched disperses light first by behind the second change optical lens 132 formation directional lights, again by the second transparency 133, make the image on the second transparency 133 be projected to the second image M2 that ground or a body surface form amplification by the second imaging len 134 again.
The first aforementioned image M1 and the second image M2 system are projected same position, and then overlapping composition one image assembly M.
The preferred embodiment of described the first transparency 123 and the second transparency 133 is seemingly plastic cement material lamellar bodies of lantern slide of a kind of Class, also can be glass plate; Can literal or pattern be set according to the wish of establishing Meter person on the first transparency 123 and the second transparency 133, for example can arrange stop, STOP, careful, note ... Deng the literal with warning function, or arrange such as traffic rules gesture, geometric figure, photo, cartoon pattern ... etc. various possible patterns, or the figure of commendation automobile brand.
Described the first led light source 121 and the second led light source 131 can Fen Do be the light source of different colours, for example Ke Fen Do adopts blue light and white light, and Fen Do is electrically connected to one first led drive circuit D1 and one second led drive circuit D2 (as shown in Figure 6) with the first led light source 121 and the second led light source 131, control circuit by the first led drive circuit D1 and the second led drive circuit D2, controlled the luminous order of the first led light source 121 and the second led light source 131, fluorescent lifetime and glow frequency, thereby the first image M1 of generation and the second image M2 are occurred in the identical or different time, or the time span that occurs is identical or not identical, thereby the group formation has the visually image assembly M of dynamic effect.
Cartoon type projection lamp 1 of the present utility model can be installed in the casing of rearview mirror of automobile, also can be installed on ceiling, nerf bar, the automobile of automobile Inner section the Inner decorative panel ... Deng the position.After the installation, led light source and vehicle electric power system and control system are electrically connected, whether luminous with the control led light source; This function cooperates the application of automobile circuit control, can allow led light source start in vehicle brake or parking and projection goes out aforementioned image.In addition, led light source of the present utility model, also can automatically control via circuit the time of its electrified light emitting, for example, can be set as when when brake, when parking, when turning to, during opening car door ... under condition, automatic luminous goes out the literal of caution or the pattern image of intention with projection, and when stopping aforesaid condition, then light source is de-energized not luminous; Or can by manual control, make light source luminous constantly.
The above in order to explain the preferred embodiment of the utility model, is not according to this utility model to be done any restriction only, and therefore, any formal change all must be included in the scope of the utility model institute wish protection such as.
Claims (3)
1. a cartoon type projection lamp is characterized in that including: a body; Plural number projection lamp module, described plural projection lamp module is located on this body, each projection lamp module includes a led light source, become optical lens, be provided with transparency and an imaging len of image, the Guang Xian Fen Do of each described led light source emission sequentially passes through described change optical lens, described transparency and the described imaging len of its correspondence, make the image on each transparency be projected in the same position of a body surface, and then overlap to form an image assembly; One control circuit is electrically connected the led light source of described plural projection lamp module, to control luminous order, fluorescent lifetime and the glow frequency of these led light sources.
2. cartoon type projection lamp according to claim 1, it is characterized in that including two groups and be the projection lamp module that is symmetrically set in this body, the light projection direction of this projection lamp module and the center of described body have an angle, make this two projection lamps module with image projection in identical position.
3. cartoon type projection lamp according to claim 1 is characterized in that led light source ， Fen Do that each projection lamp module comprises can produce the light of different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204671092U CN202835113U (en) | 2012-09-14 | 2012-09-14 | Animation type projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204671092U CN202835113U (en) | 2012-09-14 | 2012-09-14 | Animation type projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835113U true CN202835113U (en) | 2013-03-27 |
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ID=47946808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204671092U Expired - Lifetime CN202835113U (en) | 2012-09-14 | 2012-09-14 | Animation type projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835113U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591541A (en) * | 2013-10-19 | 2014-02-19 | 宜兰汽车配件制造(平湖)有限公司 | Dynamic projection lamp |
| CN108613128A (en) * | 2016-12-16 | 2018-10-02 | 扬明光学股份有限公司 | Lamp for welcome lamp |
| CN109318794A (en) * | 2017-07-31 | 2019-02-12 | 矢崎总业株式会社 | Vehicular illumination device |
| CN113464897A (en) * | 2021-07-21 | 2021-10-01 | 广东烨嘉光电科技股份有限公司 | Distributed projection lamp group system with enhanced brightness |
| CN114963121A (en) * | 2022-06-30 | 2022-08-30 | 长城汽车股份有限公司 | Projection lamp, rear-view mirror and vehicle |
| CN114963120A (en) * | 2022-06-30 | 2022-08-30 | 长城汽车股份有限公司 | Projection lamp, rearview mirror, vehicle and projection control method thereof |
-
2012
- 2012-09-14 CN CN2012204671092U patent/CN202835113U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591541A (en) * | 2013-10-19 | 2014-02-19 | 宜兰汽车配件制造(平湖)有限公司 | Dynamic projection lamp |
| CN108613128A (en) * | 2016-12-16 | 2018-10-02 | 扬明光学股份有限公司 | Lamp for welcome lamp |
| CN108613128B (en) * | 2016-12-16 | 2024-01-23 | 扬明光学股份有限公司 | Lamp for welcome lamp |
| CN109318794A (en) * | 2017-07-31 | 2019-02-12 | 矢崎总业株式会社 | Vehicular illumination device |
| CN109318794B (en) * | 2017-07-31 | 2022-07-12 | 矢崎总业株式会社 | Vehicle lighting device |
| CN113464897A (en) * | 2021-07-21 | 2021-10-01 | 广东烨嘉光电科技股份有限公司 | Distributed projection lamp group system with enhanced brightness |
| CN114963121A (en) * | 2022-06-30 | 2022-08-30 | 长城汽车股份有限公司 | Projection lamp, rear-view mirror and vehicle |
| CN114963120A (en) * | 2022-06-30 | 2022-08-30 | 长城汽车股份有限公司 | Projection lamp, rearview mirror, vehicle and projection control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |