CN202234293U - LED backlight crafted photo frame - Google Patents
LED backlight crafted photo frame Download PDFInfo
- Publication number
- CN202234293U CN202234293U CN2011200233018U CN201120023301U CN202234293U CN 202234293 U CN202234293 U CN 202234293U CN 2011200233018 U CN2011200233018 U CN 2011200233018U CN 201120023301 U CN201120023301 U CN 201120023301U CN 202234293 U CN202234293 U CN 202234293U
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- CN
- China
- Prior art keywords
- photo frame
- photo
- backlight
- light
- led
- Prior art date
- 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.)
- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model provides an LED backlight crafted photo frame. LEDs are orderly arranged on a circuit board substrate bar and scientifically combined with diffuse reflection materials and the like, so that a background of a photo is evenly luminous. The LEDs are evenly and alternately arranged on the circuit board substrate bar to form a luminous array circuit the same as the photo in area, a luminous side of the luminous array circuit which is powered is mounted towards a backboard of the photo frame, and light is propagated to a diffuse reflector, so that LED point sources form a fundamental plane source. Diffusely reflected light is scattered by a photo frame face board made of scattering light-permeable materials, so that a pure backlight source is obtained. According to needs of appreciating a product, the backlight source can emit light in single color, a mixed color or varying multi-colors. The photo is tightly attached to the backlight face board to achieve the render effect that the backlight of the photo emits light. The LED backlight crafted photo frame is applicable to backlighting of photography works for weddings, exhibitions and the like, has the advantages of low power consumption, low heat, no radiation, lighting evenness and the like, and has high economic value and extremely wide market prospect.
Description
Technical field
The utility model relates to a kind of ultrathin luminous photo frame, is exactly a kind of LED background luminescence process photo frame of using the diffuse reflection principle design particularly.
Background technology
Photos such as present wedding celebration and commemorative, large-scale exhibitions, photographic work all adopt common photo frame, do not have the function of background luminescence, and appreciation effect receives the surround lighting restriction and the comparison dullness that seems.The ultra thin LED backlight technical products of energy-conserving and environment-protective, because of cost an arm and a leg, complex process and size-constrained, only be applied in the minority specialty products of miniature dimensions, do not relate to photo photo frame class background light source application as yet.
The utility model content
The purpose of the utility model is to adapting to the characteristics in photography, photograph decoration field; A kind of LED background luminescence process photo frame is provided; It is characterized in that: the pin (5) of LED lamp (3) is gone up run in row and through connecting lead (6) of orderly zigzag weld at printed circuit board (PCB) base bar (2), connects with power supply (8) to constitute the light emitting array circuit, and its light-emitting area is towards diffuse reflection reflector (4); Formed diffuse light transmission forms uniform surface light source through scattering material panel (1); The positive luminous component of photo frame (9) adopts area and the identical scattering material panel (1) of photograph (7) image size.Make photo background uniformly light-emitting, the advantage of existing energy-conserving and environment-protective has been expanded the LED application again, has embodied the photography art characteristics that combine with modern science and technology.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is the sketch map of the utility model LED lamp layout arrangement;
Among the figure: 1, scattering material panel, 2, printed circuit board (PCB) base bar, 3, the LED lamp, 4, the diffuse reflection reflector, 5, the LED pin, 6, connect lead, 7, photograph, 8, power supply, 9, photo frame.
The specific embodiment
The technical scheme that the utility model adopted is following: the LED lamp is interlocked on printed circuit board (PCB) base bar by certain dot spacing to be evenly arranged into and the identical luminous matrix of any photograph image size.
In order to make illumination effect evenly soft, in the such scheme, the LED lamp light-emitting area on the printed circuit board (PCB) base bar is installed towards photo frame backboard direction, and the reflective backboard of light directive diffuse reflection makes it to form area source with the diffuse reflection of LED lamp spot light.
Diffusing forms scattering through arranged parallel at the positive scattering light transmissive material panels such as acrylic board of photo frame, thereby obtains pure background surfaces light source in the photo frame front.
Photographic works such as photograph then are close to the background light source panel, have realized photograph background uniformly light-emitting.
In the such scheme, the needs that can view and admire according to works, luminous with various monochromes, colour mixture or seven color changes.
The utility model passes through such scheme; Make the structure of a whole set of LED background luminescence process photo frame very scientific and reasonable, make up, energising rear drive LED lamp at led array and diffuse reflection reflector, the scattering material panel that will be installed on the overall plan on the printed circuit board (PCB) base bar; Obtain luminous uniform thin-type LED area source; Satisfy technology photograph background light source demands such as wedding celebration, photographic work, it is low that a whole set of products has power consumption, and heat is small; Radiationless, luminous all even characteristics such as cheap and be beneficial to popularization.Because power consumption is extremely low, can also utilize solar energy and battery to do power supply, so that it is more attractive in appearance, miniaturization and slimming, adapt to the low-carbon environment-friendly development trend.It is blank to have filled up current this area application product, broad market prospect.
Claims (2)
1. LED background luminescence process photo frame; It is characterized in that: the pin (5) of LED lamp (3) is gone up run in row and through connecting lead (6) of orderly zigzag weld at printed circuit board (PCB) base bar (2); Connect formation light emitting array circuit with power supply (8); Its light-emitting area is towards diffuse reflection reflector (4), and formed diffuse light transmission forms uniform surface light source through scattering material panel (1).
2. LED background luminescence process photo frame according to claim 1 is characterized in that: the positive luminous component of photo frame (9) adopts area and the identical scattering material panel (1) of photograph (7) image size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200233018U CN202234293U (en) | 2011-01-17 | 2011-01-17 | LED backlight crafted photo frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200233018U CN202234293U (en) | 2011-01-17 | 2011-01-17 | LED backlight crafted photo frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202234293U true CN202234293U (en) | 2012-05-30 |
Family
ID=46095616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200233018U Expired - Fee Related CN202234293U (en) | 2011-01-17 | 2011-01-17 | LED backlight crafted photo frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202234293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724456A (en) * | 2016-12-01 | 2017-05-31 | 惠州市斯坦利科技有限公司 | Photograph puts external member |
-
2011
- 2011-01-17 CN CN2011200233018U patent/CN202234293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724456A (en) * | 2016-12-01 | 2017-05-31 | 惠州市斯坦利科技有限公司 | Photograph puts external member |
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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: 20120530 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |