CN1324541C - Dark-zone light-filling-in device for large lamp box - Google Patents
Dark-zone light-filling-in device for large lamp box Download PDFInfo
- Publication number
- CN1324541C CN1324541C CNB2005100829985A CN200510082998A CN1324541C CN 1324541 C CN1324541 C CN 1324541C CN B2005100829985 A CNB2005100829985 A CN B2005100829985A CN 200510082998 A CN200510082998 A CN 200510082998A CN 1324541 C CN1324541 C CN 1324541C
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- lamp box
- lamp
- dark
- filling
- fluorescent tube
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Abstract
The present invention relates to a lamp box, particularly to a light supplementing device for guiding the arrangement of light rays in the dark region of a lamp box; the present invention provides a light supplementing device for the dark region of a large lamp box, and certain space is arranged between two adjacent lamp tripod holders of a lamp tube in the lamp box; the present invention is characterized in that the two adjacent lamp tripod holders of the lamp tube and the space between the lamp tripod holders are covered with reflectors, and the reflectors extend along the perpendicular direction of the lamp tube, are reflectors with curved surfaces, and are perpendicular to the lamp tube so as to cover the whole column or row of the two adjacent lamp tripod holders of the lamp tube and the space between the lamp tripod holders. The light supplementing device for guiding the arrangement of light rays in the dark region of a lamp box, which is provided by the present invention, supplements a dark region generated in the space between adjacent lamp tripod holders in a lamp box, and makes illumination in the entire lamp box uniform and soft so as to enhance the enjoyment of pictures shown by the lamp box.
Description
Technical field
The present invention relates to a kind of lamp box, relate in particular to the light compensating apparatus that channeling conduct light in lamp box dark space is arranged.
Background technology
The lamp box of prior art generally comprises lamp house body, is arranged on intrinsic fluorescent tube, is arranged on the picture back up pad of showing direction, and above-mentioned picture back up pad can be a softbox.
General lamp box is that a plurality of fluorescent tubes are arranged vertically side by side.Be subjected to the restriction of fluorescent tube length, the height of this lamp box is restricted.
Therefore, large lamp box is used more and more widely at present.
For large lamp box, a kind of arrangement is: the Width at lamp box is provided with the multiple row fluorescent tube, and wherein the fluorescent tube of every row is horizontally disposed with.
Another arrangement is: the Width at lamp box is provided with the multiple row fluorescent tube, and wherein the fluorescent tube of every row vertically is provided with.
In above-mentioned large lamp box, no matter be horizontally-arranged fluorescent tube or vertical setting of types fluorescent tube, always have the space of connection between the bulb holder base of adjacent fluorescent tube, can cause the light dark space between the fluorescent tube interface like this.
Summary of the invention
The objective of the invention is provides a kind of dark-zone light-filling-in device of large lamp box in order to solve problems of the prior art.
The invention provides a kind of dark-zone light-filling-in device of large lamp box, horizontally-arranged or vertical row have the multiple row fluorescent tube in the above-mentioned lamp box, the bulb holder base of two adjacent fluorescent tubes has certain space along being separated by on the straight line of fluorescent tube, it is characterized in that: the bulb holder base of two adjacent fluorescent tubes and the space between the bulb holder base are coated with reflector, and above-mentioned reflector is perpendicular to fluorescent tube.
And above-mentioned reflector is the curved surface reflector, covers the bulb holder base of two adjacent fluorescent tubes of permutation or full line and the space between the bulb holder base perpendicular to fluorescent tube.
And the curved surface reflector is to the displaying direction projection of lamp box.
In addition, the left and right sides at lamp box is provided with edge curved surface reflector.
And edge curved surface reflector is to the lamp box internal protrusion.
And, in the back of fluorescent tube grating cover being set, above-mentioned grating cover is an arc-shaped curved surface, and to lamp box backboard direction projection.
And ballast resistor is arranged between the adjacent grating cover of two rows, and grating cover covers electric elements such as ballast resistor.
By the dark-zone light-filling-in device of large lamp box provided by the invention, compensated the dark space that the space between the adjacent lamps runners produces in the lamp box, make the whole illumination of lamp box all, soft, strengthened the sight of lamp box institute exhibiting pictures.
Description of drawings
Fig. 1 is the longitudinal profile view of large lamp box of the present invention;
Fig. 2 is the transverse cross sectional view of large lamp box of the present invention;
Fig. 3 is the side cross section view of large lamp box of the present invention.
Embodiment
As shown in Figure 1, at the Width of lamp box the multiple row fluorescent tube is set, wherein the fluorescent tube of every row is horizontally disposed with.But dark space of the present invention compensation system is equally applicable to the vertical large lamp box that is provided with of fluorescent tube of every row.
Fig. 1 is horizontally disposed with a plurality of fluorescent tubes 2 side by side to lamp box 1 shown in Figure 3.The bulb holder base of two adjacent fluorescent tubes has certain space along being separated by on the straight line of fluorescent tube.For lamp box of the present invention, curved surface reflector 4 is set in above-mentioned space.Curved surface reflector 4 covers the bulb holder base of two adjacent fluorescent tubes and the space between the bulb holder base, and extends perpendicular to fluorescent tube.
As shown in Figure 2, curved surface reflector 4 is to the displaying direction projection of lamp box.Like this, reflector can shine the fluorescent tube middle body the place ahead that light on the curved slab reflexes to space between the bulb holder base, the whole picture of photo equably.
In addition, as shown in Figure 1, 2, edge curved surface reflector 5 can be set at the left and right sides of lamp box.Edge curved surface reflector 5 is to the lamp box internal protrusion, like this, by to the side of internal protrusion curved surface reflector 5, can be directed to the both sides of the edge of lamp box with shining light on the lamp box side projection curved surface, makes that the both sides illumination of lamp box is even.
And, as shown in Figure 3, grating cover 8 can also be set in the back of fluorescent tube.Grating cover 8 also is an arc-shaped curved surface, and to lamp box backboard direction projection.Ballast resistor 7 can be arranged between the adjacent grating cover of two rows, and like this, grating cover 8 can cover electric elements such as ballast resistor, thereby eliminates the phenomenon that electric elements hinder reflection.
Claims (6)
1, a kind of dark-zone light-filling-in device of large lamp box, horizontally-arranged or vertical row have the multiple row fluorescent tube in the above-mentioned lamp box, and the bulb holder base of two adjacent fluorescent tubes has certain space along being separated by on the straight line of fluorescent tube, it is characterized in that:
On the bulb holder base of two adjacent fluorescent tubes and the space between the bulb holder base is coated with reflector, and described reflector is the curved surface reflector, perpendicular to fluorescent tube, to the displaying direction projection of lamp box.
2, the dark-zone light-filling-in device of large lamp box according to claim 1 is characterized in that:
Edge curved surface reflector is set between lamp box edge and fluorescent tube.
3, the dark-zone light-filling-in device of large lamp box according to claim 2 is characterized in that:
Edge curved surface reflector is to the lamp box internal protrusion.
4, the dark-zone light-filling-in device of large lamp box according to claim 3 is characterized in that:
Edge curved surface reflector is arranged on the side of lamp box.
5, according to the dark-zone light-filling-in device of the above-mentioned any described large lamp box of claim of claim, it is characterized in that:
Back at fluorescent tube is provided with grating cover, and above-mentioned grating cover is an arc-shaped curved surface, and to lamp box backboard direction projection.
6, the dark-zone light-filling-in device of large lamp box according to claim 5 is characterized in that:
Ballast resistor is arranged between the adjacent grating cover of two rows, and grating cover covers ballast resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100829985A CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100829985A CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1710633A CN1710633A (en) | 2005-12-21 |
| CN1324541C true CN1324541C (en) | 2007-07-04 |
Family
ID=35706871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100829985A Expired - Fee Related CN1324541C (en) | 2005-07-12 | 2005-07-12 | Dark-zone light-filling-in device for large lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1324541C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05224614A (en) * | 1992-02-14 | 1993-09-03 | Mitsubishi Rayon Co Ltd | Flat light source device |
| CN2299361Y (en) * | 1997-07-25 | 1998-12-02 | 李嘉钰 | High effective thin-shape lamps box |
| US6793361B2 (en) * | 2001-06-15 | 2004-09-21 | Hirokazu Matsui | Backlight illuminator |
| US6798150B2 (en) * | 2002-12-18 | 2004-09-28 | Lg.Philips Lcd Co., Ltd. | Back light unit |
| CN1632373A (en) * | 2005-01-13 | 2005-06-29 | 王默文 | Double-faced lamp reflecting apparatus for uniform light |
-
2005
- 2005-07-12 CN CNB2005100829985A patent/CN1324541C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05224614A (en) * | 1992-02-14 | 1993-09-03 | Mitsubishi Rayon Co Ltd | Flat light source device |
| CN2299361Y (en) * | 1997-07-25 | 1998-12-02 | 李嘉钰 | High effective thin-shape lamps box |
| US6793361B2 (en) * | 2001-06-15 | 2004-09-21 | Hirokazu Matsui | Backlight illuminator |
| US6798150B2 (en) * | 2002-12-18 | 2004-09-28 | Lg.Philips Lcd Co., Ltd. | Back light unit |
| CN1632373A (en) * | 2005-01-13 | 2005-06-29 | 王默文 | Double-faced lamp reflecting apparatus for uniform light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1710633A (en) | 2005-12-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RAYS LIGHTING SYSTEM (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: WANG MOWEN Effective date: 20090814 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: 2F, building 271, No. 4, Qianyang Road, Shanghai, China Patentee after: Ruiguang Lighting System (Shanghai) Co., Ltd. Address before: Beijing City, Chaoyang District Wai Street, room 418 No. 16 Langjiayuan Patentee before: Wang Mowen |
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| ASS | Succession or assignment of patent right |
Owner name: BAILONGTAI TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: RUIGUANG LIGHTING SYSTEM (SHANGHAI) CO., LTD. Effective date: 20140619 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 200333 PUTUO, SHANGHAI TO: 100084 HAIDIAN, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140619 Address after: 100084 Beijing city Haidian District Nongda Road No. 88 Building No. 1 B1-622 Patentee after: White Dragon Technology (Beijing) Co., Ltd. Address before: 200333 2F, building 271, No. 4, Qianyang Road, Shanghai Patentee before: Ruiguang Lighting System (Shanghai) Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20170712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |