CN2616991Y - Light-emitting lamp box - Google Patents
Light-emitting lamp box Download PDFInfo
- Publication number
- CN2616991Y CN2616991Y CN 03224961 CN03224961U CN2616991Y CN 2616991 Y CN2616991 Y CN 2616991Y CN 03224961 CN03224961 CN 03224961 CN 03224961 U CN03224961 U CN 03224961U CN 2616991 Y CN2616991 Y CN 2616991Y
- Authority
- CN
- China
- Prior art keywords
- lamp box
- light
- base plate
- light source
- luminous lamp
- 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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Abstract
The utility model discloses a luminescent lamp box, which comprises a light source, a circuit board, a floor of lamp box, a light transmission panel and an outer frame; wherein, the floor of lamp box is a reflected floor with properties of tangency of triple parabola, tact transition and wave like; and the light source is a light emitting diode. The utility model has the advantages that simple structure, low consumption, low power supply, resistance to vibration, long service life, small size of the lamp box, light quality, safe usage, and significant reflection.
Description
Technical field
The utility model relates to a kind of luminous lamp house, particularly is applicable to the luminous lamp house of advertisement, decoration and an instrumentality.
Background technology
At present, known luminous lamp house is by constituting than relatively large casing, and it is main that light source then adopts fluorescent tube.This luminous lamp house heaviness, dangerous, power consumption is big and the life-span short, and also relatively poor to the ability to bear of vibration, illumination effect is also poor simultaneously.
Summary of the invention
The utility model has proposed the luminous lamp house device that a kind of volume is little, the life-span is long, reflecting effect is good in order to overcome the deficiencies in the prior art.
The utility model comprises light source body, circuit board, lamp box base plate, light penetrating panel and housing, and its lamp box base plate is one to be the reflective base plate of wave camber.
Above-mentioned luminous lamp house, the tangent plane of its reflective base plate can form by three para-curves are tangent, to form three reflectings surface that slyness is excessive.
Above-mentioned luminous lamp house, its light source body is arranged in lamp box two medial surfaces.
Above-mentioned luminous lamp house, its light source body can be light emitting diode.
Above-mentioned luminous lamp house, its housing are the aluminium housing.
The beneficial effect of luminous lamp house of the present utility model is: power consumption is little, low voltage power supply, anti-vibration, life-span are long; Little, the light weight of lamp box volume; Safe in utilization.
Description of drawings
Accompanying drawing 1 is a luminous lamp house profile synoptic diagram.
Accompanying drawing 2 is luminous lamp house A-A cut-open views.
Accompanying drawing 3 is reflective base arrangement synoptic diagram.
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.
Embodiment
Shown in accompanying drawing 1, accompanying drawing 2, light source body of the present utility model adopts light emitting diode 2, and light emitting diode 2 is positioned at the lamp box two sides, is fixed on the circuit board 3, and the quantity of light emitting diode 2 can be provided with as required.Aluminium housing 4 fixing reflective base plate 5 and light penetrating panels 1.The light that light emitting diode 2 sends reflexes to light penetrating panel 1 through reflective base plate 5.
Shown in the accompanying drawing 3 is the structural representation of reflective base plate 5, the structure of its reflective base plate 5 adopts tangent plane, and to be that three para-curves are tangent form, two sides are big cambered surface, between the two big cambered surfaces little rounding off face is arranged again, transition face shown in dotted line in the accompanying drawing 3, and then form the reflecting surface that is wave of three rounding ofves.The structural design of the reflective base plate 5 of the utility model, it is reflective evenly, can not produce dark side, so luminous lamp house is bright and clear even, effective.
Claims (5)
1, a kind of luminous lamp house comprises light source body, circuit board (3), lamp box base plate, light penetrating panel (1) and housing, it is characterized in that the lamp box base plate is one to be the reflective base plate (5) of wave camber.
2, luminous lamp house according to claim 1 is characterized in that the tangent plane of reflective base plate (5) forms by three para-curves are tangent, to form three reflectings surface that slyness is excessive.
3, luminous lamp house according to claim 1 is characterized in that described light source body is arranged in lamp box two medial surfaces.
4,, it is characterized in that described light source body is light emitting diode (2) according to claim 1 or 3 described luminous lamp houses.
5, luminous lamp house according to claim 1 is characterized in that described housing is aluminium housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224961 CN2616991Y (en) | 2003-04-08 | 2003-04-08 | Light-emitting lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224961 CN2616991Y (en) | 2003-04-08 | 2003-04-08 | Light-emitting lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616991Y true CN2616991Y (en) | 2004-05-19 |
Family
ID=34245774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224961 Expired - Fee Related CN2616991Y (en) | 2003-04-08 | 2003-04-08 | Light-emitting lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616991Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003302A1 (en) * | 2008-07-11 | 2010-01-14 | Su Guofen | Led light source light guide panel |
| CN104299534A (en) * | 2014-10-09 | 2015-01-21 | 上海杰派展示有限公司 | Dynamic lamp box with active visual effect and preparation method thereof |
-
2003
- 2003-04-08 CN CN 03224961 patent/CN2616991Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010003302A1 (en) * | 2008-07-11 | 2010-01-14 | Su Guofen | Led light source light guide panel |
| CN104299534A (en) * | 2014-10-09 | 2015-01-21 | 上海杰派展示有限公司 | Dynamic lamp box with active visual effect and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |