CN202383410U - Image projection lamp - Google Patents
Image projection lamp Download PDFInfo
- Publication number
- CN202383410U CN202383410U CN2011202834688U CN201120283468U CN202383410U CN 202383410 U CN202383410 U CN 202383410U CN 2011202834688 U CN2011202834688 U CN 2011202834688U CN 201120283468 U CN201120283468 U CN 201120283468U CN 202383410 U CN202383410 U CN 202383410U
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- China
- Prior art keywords
- image
- projection
- projection lamp
- light source
- lamp
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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.)
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- Illuminated Signs And Luminous Advertising (AREA)
- Projection Apparatus (AREA)
Abstract
The name of the utility model is image projection lamp. The utility model relates to a lamp, and especially relates to a projection lamp which utilizes the projector principle to generate a projected image. The image projection lamp includes a light source, a projection sheet, and a convex lens. The entire projection sheet or a part of the projection sheet is a transparent or semi-transparent printing material which is not printed with images and can be printed by a household printer. The projection sheet can be produced by a manufacturer under the requirements of a user or can be produced through printing images or customized clear pictures, like the cotton pictures by the printer, and the projection sheet can be changed at will. The projection sheet can switch the images. The light source is an LED light source. Compared with the prior art, the image projection lamp has the characteristics of low price and high personalization. The image projection lamp not only can project a preset image, but also can project an image which is customized by the user.
Description
Technical field
The utility model is about a kind of light fixture, more particularly, is about utilizing the projector principle to produce the projection lamp of projected image.
Background technology
At present, the projection lamp of selling on the market, for example the adult that produces of Japan science---four seasons star space projection lamp, its principle are to utilize pointolite, through the rectilinear propagation of light, with the image projection of picture layer to wall.Yet, can not accomplish enough for a short time because of its light source, can not satisfy the requirement that is approximately a bit, image projected can not reach the requirement of projection print level high-resolution picture than next fuzzy of source images.And the projector principle of utilizing of main flow produces the projection lamp of projected image on the market, and for example the dynamic projection lamp of a kind of control able to programme in the ZL201020236997.8 patent is used for average family or individual's use because of it costs an arm and a leg to be inappropriate for.And the projection lamp key ring in the ZL200320119348 patent is not accepted personalized customization because of it again and is not satisfied personal needs.Therefore, the utility model proposes a kind of picture projection lamp, its low price, and can reach the requirement of the personalized clear picture of projection.
The utility model content
The purpose of the utility model provides the picture projection lamp of the personalized clear picture of a kind of low-cost ability projection.
The picture projection lamp of the utility model comprises light source, transparency, convex lens.Described transparency can be inserted into the general optical projection system of forming similar projector and slide projector in the light path that light source and convex lens constitute.Described transparency is all or part of to be transparent, the translucent printed material of not printing the used household printer printing of image.Described transparency can be changed through printer prints photo or the self-defined clear picture of this type of animation picture to producer's customized production or by the user by the user on it and arbitrarily.Described projection lamp also comprises the transparency rotating disk, can the transparency that generally is together in series as lantern slide in the slide projector manually or automatically be switched back and forth, can produce static state or dynamic image effect.The focusing that can move around of said convex lens.
The beneficial effect of the utility model is: its low price, and can or dynamically project on wall, floor, the ceiling self-defined photo, the clear picture static state of this type of animation picture personalization, to reach the purpose that personalized illumination and decoration is appreciated.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is further specified:
Fig. 1 is the synoptic diagram of the utility model specific embodiment,
Among Fig. 1: the 1 convex lens focusing drum that stretches, 2 convex lens, 3 transparency rotating disks, 4 light sources (LED lamp plate and driving circuit), 5 transmission gears, 6 rotating disk braking motor and circuit thereof, 7 transparencys (print through household printer image is arranged).
Fig. 2 is the transparency rotating disk vertical view of the utility model specific embodiment,
Among Fig. 2: 1 transparency rotating disk, 2 turntable shafts, 3 transparent slots, 4 transparencys (image being arranged) through the household printer printing.
Embodiment
Like Fig. 1 and shown in Figure 2, this picture projection lamp mainly comprises light source, transparency and convex lens.In specific embodiment, said light source is the LED optically focused lamp plate of 220V ac-powered.Said LED optically focused lamp plate is upwards luminous.Said led light source upper left side is mounted with the transparency rotating disk.Described transparency rotating disk below connects the rotating disk brake system, comprises transmission gear, rotating disk braking motor and circuit thereof.Described rotating disk brake system can make the rotation of transparency rotating disk.On the described transparency rotating disk transparent slot is arranged.But described transparent slot ecto-entad inserts transparency.Described transparency rotating disk see from top to bottom except transparent slot zone overseas light tight.Described transparent slot just in time can pass through directly over the light source when the transparency dial rotation.Said transparency can switch image through the transparency dial rotation.Described transparency passes through printer on top photograph print or the self-defined clear picture of this type of animation picture.Directly over the said light source, transparency rotating disk upper right side is mounted with convex lens.Said convex lens can move up and down focusing.
During use, the user prints to custom images on the transparency as shown in Figure 1 through household printer, then transparency is inserted in the transparent slot on the transparency rotating disk shown in Figure 2, and energized is come out image projection then.
Claims (2)
1. picture projection lamp, a kind of projection lamp comprises light source, transparency, convex lens; It is characterized in that described transparency is all or part of to be transparent, the translucent printed material of not printing the used household printer printing of image.
2. picture projection lamp according to claim 1 is characterized in that, described light source is a led light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834688U CN202383410U (en) | 2011-08-05 | 2011-08-05 | Image projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202834688U CN202383410U (en) | 2011-08-05 | 2011-08-05 | Image projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383410U true CN202383410U (en) | 2012-08-15 |
Family
ID=46631902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202834688U Expired - Fee Related CN202383410U (en) | 2011-08-05 | 2011-08-05 | Image projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759651A (en) * | 2021-09-10 | 2021-12-07 | 深圳市麓邦技术有限公司 | Replaceable type superposition light path projection system |
-
2011
- 2011-08-05 CN CN2011202834688U patent/CN202383410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759651A (en) * | 2021-09-10 | 2021-12-07 | 深圳市麓邦技术有限公司 | Replaceable type superposition light path projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206 5-4-1501 room, zone 7, Bei Bei Town, Gao Cheng Xincheng Town, Shahe Town, Beijing, Changping District Patentee after: Zhu Peilun Address before: 100876 Beijing city Haidian District Xitucheng Road No. 10 building 460 room 6 Beijing University of Posts and Telecommunications Patentee before: Zhu Peilun |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhu Peilun Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhu Peilun Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhu Peilun Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20130805 |