CN201688214U - Backlight source for elevator - Google Patents
Backlight source for elevator Download PDFInfo
- Publication number
- CN201688214U CN201688214U CN2010202098552U CN201020209855U CN201688214U CN 201688214 U CN201688214 U CN 201688214U CN 2010202098552 U CN2010202098552 U CN 2010202098552U CN 201020209855 U CN201020209855 U CN 201020209855U CN 201688214 U CN201688214 U CN 201688214U
- Authority
- CN
- China
- Prior art keywords
- light guide
- elevator
- utility
- model
- guide board
- 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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- Elevator Control (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a backlight source for an elevator, which comprises a light guide board and substrates arranged at two ends of the light guide board, a plurality of LED lamps are arranged on the substrates, light guide holes are distributed evenly on the light guide board, a reflecting film and a dispersing film are respectively provided at upper and lower two sides of the light guide board, further, a touch electrode layer is provided at the surface of the reflecting film, an electrode pin is leaded out from the touch electrode layer; the light source is provided by the LED lamp on the substrate, the light ray of the light guide board is projected on the dispersing film to enable the light ray to be homogeneously transmitted, thereby achieving the purpose for enabling the light ray to be soft, the utility model can illuminate as long as being switched to a working voltage, and has advantages of low energy consumption, no radiation and long service life. The utility model not only can be used for the illumination of the elevator, but also can be used for the display of the touch push button.
Description
Technical field
The utility model relates to the elevator light source technology, relates in particular to a kind ofly not only to have can be used for elevator lighting, but also can be used for the backlight that touch button shows.
Background technology
Elevator is as the important vehicles in the building, obtained application more and more widely in people's life.Along with the Chinese society rapid economy development, the raising of people's living standard, also more and more higher to the requirement of elevator performance, the high-tech function of elevator also seems more and more important, elevator develops towards intellectuality, hommization, energy-conservationization direction.
The light source that is used for elevator at present has fluorescent lamp, incandescent lamp, Halogen lamp LED etc., and luminous efficiency is low, energy consumption is high, the life-span is short, does not meet the trend of the energy-saving and environmental protection of country's promotion.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides that energy consumption is low, radiationless, the backlight of long service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of backlight that is used for elevator, the substrate that comprises LGP and be located at the LGP both ends, substrate is provided with a plurality of LED lamps, be evenly equipped with light-conductive hole on the LGP, LGP is respectively equipped with reflective membrane and dispersion membrane in both sides up and down.
Further, described reflective membrane surface is provided with the touch electrode layer, leads to electrode pin on the described touch electrode layer.
The beneficial effects of the utility model are: light source is provided by the LED lamp on the substrate, LGP with ray cast to dispersion membrane, light is exhaled uniformly, reach the soft purpose of light, the utility model connects operating voltage can be luminous, have advantages such as low energy consumption, radiationless, long service life, both can be used for elevator lighting, can be used for touch button again and show.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment master's apparent direction;
Fig. 2 is the structural representation that the utility model first embodiment looks up direction;
Fig. 3 is the structural representation of the utility model second embodiment master's apparent direction;
Fig. 4 is the structural representation that the utility model second embodiment looks up direction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, shown in Figure 2, a kind of backlight that is used for elevator, the substrate 1 that comprises LGP 5 and be located at LGP 5 both ends, substrate 1 is provided with a plurality of LED lamps 2, be evenly equipped with light-conductive hole 6 on the LGP 5, LGP is respectively equipped with reflective membrane 4 and dispersion membrane 3 in both sides about in the of 5, light source of the present utility model is provided by the LED lamp 2 on the substrate 1, LGP 5 with ray cast to dispersion membrane 3, light is exhaled uniformly, reach the soft purpose of light, the backlight that can be used as in the elevator lighting uses.
With reference to Fig. 3, shown in Figure 4, described reflective membrane 4 surfaces are provided with touch electrode layer 8, lead to electrode pin 7 on the described touch electrode layer 8, like this utility model connect operating voltage can be luminous, the backlight that can be used as touch button uses, have advantages such as low energy consumption, radiationless, long service life, brightness reaches national use standard.
The foregoing description is the principle and the effect thereof of illustrative the invention only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. backlight that is used for elevator, it is characterized in that: the substrate (1) that comprises LGP (5) and be located at LGP (5) both ends, substrate (1) is provided with a plurality of LED lamps (2), be evenly equipped with light-conductive hole (6) on the LGP (5), LGP (5) both sides up and down is respectively equipped with reflective membrane (4) and dispersion membrane (3).
2. backlight according to claim 1 is characterized in that, described reflective membrane (4) surface is provided with touch electrode layer (8), leads to electrode pin (7) on the described touch electrode layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098552U CN201688214U (en) | 2010-06-01 | 2010-06-01 | Backlight source for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202098552U CN201688214U (en) | 2010-06-01 | 2010-06-01 | Backlight source for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688214U true CN201688214U (en) | 2010-12-29 |
Family
ID=43376494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202098552U Expired - Fee Related CN201688214U (en) | 2010-06-01 | 2010-06-01 | Backlight source for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149627A (en) * | 2013-04-02 | 2013-06-12 | 深圳安嵘光电产品有限公司 | Light-guiding plate with holes and manufacturing method thereof |
-
2010
- 2010-06-01 CN CN2010202098552U patent/CN201688214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149627A (en) * | 2013-04-02 | 2013-06-12 | 深圳安嵘光电产品有限公司 | Light-guiding plate with holes and manufacturing method thereof |
| CN103149627B (en) * | 2013-04-02 | 2016-05-25 | 深圳安嵘光电产品有限公司 | A kind of LGP with holes and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110601 |