CN201487641U - Light box - Google Patents
Light box Download PDFInfo
- Publication number
- CN201487641U CN201487641U CN2009201739405U CN200920173940U CN201487641U CN 201487641 U CN201487641 U CN 201487641U CN 2009201739405 U CN2009201739405 U CN 2009201739405U CN 200920173940 U CN200920173940 U CN 200920173940U CN 201487641 U CN201487641 U CN 201487641U
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- China
- Prior art keywords
- lamp box
- reflective surface
- fluorescent tube
- light
- angle
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- Expired - Fee Related
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Abstract
The utility model discloses a light box, which comprises a stepped reflector plate, wherein the stepped reflector plate comprises a plurality of continuous-step reflector surfaces; one continuous-step reflector surface is positioned between two adjacent light tubes and is used for reflecting the light given out by the light tubes to an illuminated face area by the step reflector surfaces. With the application of the light box, the continuous-step reflector surfaces can reflect the light given out by the light tubes to the low-brightness area and improve the brightness of the low-brightness area, so that the distance between the light tubes and the reflector angle is enlarged, so as to reduce the amount of the light tube and improve the light service efficiency of the light box.
Description
Technical field
The utility model relates to a kind of lamp box.
Background technology
The main member of current lamp box is a steel-plastic structure, and base and frame adopt the welding of steel or stainless steel structure to constitute, and the pattern outer cover adopts glass plate, poly (methyl methacrylate) plate, lamp house cloth etc.Small-sized door head, rod-type, suspension type lamp box main member are steel or injection moulding framework, and the pattern outer cover adopts glass, lucite or transparent plastic sheet more.Lamp box is widely used in a plurality of fields such as advertisement displaying and products propaganda.In current lamp box, the effect of reflex reflector is also very important, in the high lamp box of reflector efficiency, can significantly improve rate of energy, meets the energy theory of current environmental protection.
As shown in Figure 1, between fluorescent tube and fluorescent tube, has only reflecting angle in the current lamp box, cause the optical plane brightness in fluorescent tube and reflecting angle the place ahead higher, and between fluorescent tube and reflecting angle reflector not, cause herein reflective inadequate, produce the dark space, cause the distance between fluorescent tube and the fluorescent tube to be restricted, reduced the service efficiency of the light of lamp box.
Therefore a kind of new lamp box of current needs solves the problems referred to above.
The utility model content
Technical problem to be solved in the utility model provides a kind of lamp box, solves reflector generation dark space in the current lamp box, causes the distance between fluorescent tube and the fluorescent tube to be restricted, and needs to adopt more fluorescent tube to improve the problem of illuminance.
In order to address the above problem, the utility model provides a kind of lamp box, described lamp box comprises stepped reflector, this stepped reflector comprises the reflective surface of a plurality of successive steps, wherein the reflective surface of successive steps is between two adjacent fluorescent tubes, and the light that is used for fluorescent tube is sent reflexes to the sensitive surface zone by described ladder reflective surface.
Compared with prior art, use the utility model, the reflective surface of successive steps can reflex to the light that fluorescent tube sent low brightness area, can improve the brightness of low brightness area, thereby the distance between fluorescent tube and the reflecting angle is strengthened, can reduce the fluorescent tube use amount, improve the service efficiency of the light of lamp box.
Description of drawings
Fig. 1 is the schematic diagram that reflector reflects in the current lamp box;
Fig. 2 is the schematic diagram that reflector reflects in the lamp box of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 2, a kind of lamp box can comprise the reflective surface of a plurality of successive steps, and wherein the reflective surface of successive steps is between two adjacent fluorescent tubes, and the light that is used for fluorescent tube is sent reflexes to the sensitive surface zone by described ladder reflective surface.
By using stepped reflector of the present utility model, wherein the reflective surface of successive steps can reflex to the light that fluorescent tube sent low brightness area, can improve the brightness of low brightness area, thereby the distance between fluorescent tube and the reflecting angle is strengthened, can reduce the fluorescent tube use amount, improve the service efficiency of the light of lamp box.
The reflective surface that is parallel to described sensitive surface in the reflective surface of described successive steps, the extended line of this reflective surface are positioned at a side at the section center of described fluorescent tube, and this sensitive surface is positioned at the opposite side at the section center of this fluorescent tube.
Described stepped reflector also comprises reflecting angle, and this reflecting angle is positioned at the below at the section center of described fluorescent tube, and the section center of this fluorescent tube is pointed in the end of its drift angle, and the line at the both ends at its base angle is parallel to described sensitive surface.
The reflective surface of described successive steps links to each other with the end at a base angle of described reflecting angle.
The reflective surface of two described successive steps that link to each other with described reflecting angle is left-right symmetry with the end of passing described reflecting angle drift angle perpendicular to the straight line of described sensitive surface.
The reflective surface of two described successive steps can constitute a reflection part by linking to each other with reflecting angle, can have a plurality of reflection parts to link to each other in the utility model and constitute reflector, and the utility model is not done any qualification to this.
The substrate of described stepped reflector is a metallic plate.
Described metallic plate is an aluminium sheet.
Described metallic plate is a steel plate.
The substrate of described stepped reflector is a white.
The broken line of the reflective surface middle polyline reflective surface of the successive steps of described stepped reflector also can be positioned at the both sides of reflecting angle peak broken line between fluorescent tube and reflecting angle, do not limit for its particular location the utility model.
The utility model is not done any qualification for the size of broken line reflective surface, and itself and sensitive surface angulation are not done any qualification.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (9)
1. a lamp box is characterized in that,
Described lamp box comprises stepped reflector, this stepped reflector comprises the reflective surface of a plurality of successive steps, wherein the reflective surface of successive steps is between two adjacent fluorescent tubes, and the light that is used for fluorescent tube is sent reflexes to the sensitive surface zone by described ladder reflective surface.
2. lamp box as claimed in claim 1 is characterized in that,
The reflective surface that is parallel to described sensitive surface in the reflective surface of described successive steps, the extended line of this reflective surface are positioned at a side at the section center of described fluorescent tube, and this sensitive surface is positioned at the opposite side at the section center of this fluorescent tube.
3. lamp box as claimed in claim 1 is characterized in that,
Described stepped reflector also comprises reflecting angle, and this reflecting angle is positioned at the below at the section center of described fluorescent tube, and the section center of this fluorescent tube is pointed in the end of its drift angle, and the line at the both ends at its base angle is parallel to described sensitive surface.
4. lamp box as claimed in claim 3 is characterized in that,
The reflective surface of described successive steps links to each other with the end at a base angle of described reflecting angle.
5. lamp box as claimed in claim 4 is characterized in that,
The reflective surface of two described successive steps that link to each other with described reflecting angle is left-right symmetry with the end of passing described reflecting angle drift angle perpendicular to the straight line of described sensitive surface.
6. lamp box as claimed in claim 1 is characterized in that,
The substrate of described stepped reflector is a metallic plate.
7. lamp box as claimed in claim 6 is characterized in that,
Described metallic plate is an aluminium sheet.
8. lamp box as claimed in claim 6 is characterized in that,
Described metallic plate is a steel plate.
9. lamp box as claimed in claim 6 is characterized in that,
Described substrate is a white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739405U CN201487641U (en) | 2009-09-04 | 2009-09-04 | Light box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201739405U CN201487641U (en) | 2009-09-04 | 2009-09-04 | Light box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201487641U true CN201487641U (en) | 2010-05-26 |
Family
ID=42426520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201739405U Expired - Fee Related CN201487641U (en) | 2009-09-04 | 2009-09-04 | Light box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201487641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065306A1 (en) * | 2010-11-18 | 2012-05-24 | 达能科技股份有限公司 | Lamp box device capable of converting point light source into uniformly distributed surface light source |
| WO2013020422A1 (en) * | 2011-08-10 | 2013-02-14 | 北京莱易龙光电科技有限公司 | Lamp box |
| WO2014086061A1 (en) * | 2012-12-04 | 2014-06-12 | 四川省宜宾威力化工有限责任公司 | Lamp box for detecting plastic detonating tube |
-
2009
- 2009-09-04 CN CN2009201739405U patent/CN201487641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012065306A1 (en) * | 2010-11-18 | 2012-05-24 | 达能科技股份有限公司 | Lamp box device capable of converting point light source into uniformly distributed surface light source |
| WO2013020422A1 (en) * | 2011-08-10 | 2013-02-14 | 北京莱易龙光电科技有限公司 | Lamp box |
| WO2014086061A1 (en) * | 2012-12-04 | 2014-06-12 | 四川省宜宾威力化工有限责任公司 | Lamp box for detecting plastic detonating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG MOWEN Free format text: FORMER OWNER: RUIGUANG LIGHTING SYSTEM (SHANGHAI) CO., LTD. Effective date: 20140702 Owner name: BAILONGTAI TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: WANG MOWEN Effective date: 20140702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200333 PUTUO, SHANGHAI TO: 100086 HAIDIAN, BEIJING Free format text: CORRECT: ADDRESS; FROM: 100086 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140702 Address after: 100084 Beijing city Haidian District Nongda Road No. 88 Building No. 1 B1-622 Patentee after: BAILONGTAI TECHNOLOGY (BEIJING) CO.,LTD. Address before: 100086, room 2903, building 6, Haidian District Sun Park, Beijing Patentee before: Wang Mowen Effective date of registration: 20140702 Address after: 100086, room 2903, building 6, Haidian District Sun Park, Beijing Patentee after: Wang Mowen Address before: 200333 building 4, building 271, Lane 2, Qianyang Road, Shanghai, Putuo District Patentee before: Ruiguang Lighting System (Shanghai) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |