CN104329631A - Mobile backlight device - Google Patents
Mobile backlight device Download PDFInfo
- Publication number
- CN104329631A CN104329631A CN201410658666.6A CN201410658666A CN104329631A CN 104329631 A CN104329631 A CN 104329631A CN 201410658666 A CN201410658666 A CN 201410658666A CN 104329631 A CN104329631 A CN 104329631A
- Authority
- CN
- China
- Prior art keywords
- framework
- backlight
- mobile
- lighting device
- back lighting
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/02—Frames
- F21V1/08—Frames adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a mobile backlight device. The mobile backlight device comprises a framework, glass arranged inside the framework, a brightness controller, a control terminal, a step motor, a gear, a sliding plate, a rack, sliding blocks, a mobile board and a backlight board, wherein the brightness controller is positioned on the right side of the upper end outside the framework and is connected with the framework through glue; the control terminal is positioned on the right side of the upper end in the framework and is connected with the framework through threads; the step motor is positioned at the bottom end in the framework and is connected with the framework through threads; the gear is positioned at the top end of the step motor and is closely matched and connected with the step motor; the sliding plate is positioned at the bottom end of the framework and is connected with the framework through threads; the rack is positioned in the sliding plate and is connected with the sliding plate in a sliding manner; the sliding blocks are positioned on two sides of the rack and are connected with the rack through welding; the sections of the sliding blocks are rectangular; the mobile board is positioned in the center of the top of the rack, and is connected with the rack through welding; the backlight board is positioned on the top of the mobile board, and is connected with the mobile board in a clamping manner. The device ensures normal work and life of indoor personnel and keeps out main light, and other scattered light still can enter a room through a gap of the backlight board to ensure illuminating brightness.
Description
Technical field
The present invention relates to a kind of glass, particularly relate to a kind of mobile back lighting device.
Background technology
Along with the quickening of urban development paces, all kinds of building also stand in great numbers in each region in city, generally all glass is housed outside building, when people work in building, the sun can irradiate building along with the change of Different periods, light injects indoor by glass, the light of high strength injects indoor, have a strong impact on people's Working Life, tradition black out many employings abat vent, but the method can cause indoor light not enough, occurs hypercorrect phenomenon, in view of above-mentioned defect, be necessary in fact to design a kind of mobile back lighting device.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of mobile back lighting device, solve the problem of existing shading.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of mobile back lighting device, comprise framework, be arranged on the glass of lower portion, comprise bright controller, control terminal, stepper motor, gear, slide plate, tooth bar, slide block, movable plate, backlight, described bright controller is positioned on the right side of framework outer upper ends, the two glue connects and is connected, described control terminal is positioned on the right side of lower portion upper end, the two screw thread is connected, described stepper motor is positioned at lower portion bottom, the two screw thread is connected, described gear is positioned at stepper motor top, the two close-fitting is connected, described slide plate is positioned at framework bottom, the two screw thread is connected, described tooth bar is positioned at slide plate inside, the two slides and is connected, described slide block is positioned at tooth bar both sides, the two is weldingly connected, its cross sectional shape is rectangle, described movable plate is positioned at tooth bar top center place, the two is weldingly connected, described backlight is positioned at movable plate top, the two clamping is connected.
Further, described frame roof is also provided with chute, and the two screw thread is connected.
Further, described bright controller outside is also provided with seal closure, and the two glue connects and is connected.
Further, described backlight front is also provided with backlight film, and the two glue connects and is connected, and backlight film can be changed according to seasonal variations.
Further, described movable plate top is also provided with clamp, and the two is weldingly connected.
Further, be also provided with rubber cushion inside described clamp, the two glue connects and is connected.
Compared with prior art, this adjustable back tabula rasa, first by bright controller induction extraneous light brightness change, when brightness exceedes setting numerical value, control terminal can send order-driven stepping stepper motor, stepper motor driven gear rotates, thus band carry-over bar and movable plate move, realize the displacement of backlight, reach the effect of blocking maximum light, ensure the normal Working Life of indoor occupant, and under the control of control terminal, backlight can change continuous adjusting position along with light, block principal rays, other astigmatism still can enter indoor guarantee brightness of illumination through backlight gap.
Accompanying drawing explanation
Fig. 1 is adjustable back tabula rasa front view
Fig. 2 is backlight sectional view
Fig. 3 is bright controller partial side elevation view
Fig. 4 is clamp fragmentary sectional view
Fig. 5 is chute fragmentary sectional view
Fig. 6 is slide plate part partial front elevation view
Framework 1 glass 2
Light controller 3 control terminal 4
Stepper motor 5 gear 6
Slide plate 7 tooth bar 8
Slide block 9 mobile edition 10
Backlight 11 chute 101
Seal closure 301 clamp 801
Rubber cushion 802 backlight film 1101
Following detailed description of the invention will further illustrate in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Hereinafter, set forth multiple specific detail, to provide the thorough understanding to the concept forming described embodiment basis.But to one skilled in the art, embodiment described obviously can be put into practice when not have in these specific detail some or all.In other cases, well-known treatment step is not specifically described.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Fig. 6, comprise framework 1, be arranged on the glass 2 of lower portion, comprise bright controller 3, control terminal 4, stepper motor 5, gear 6, slide plate 7, tooth bar 8, slide block 9, movable plate 10, backlight 11, described bright controller 3 is positioned on the right side of framework 1 outer upper ends, the two glue connects and is connected, described control terminal 4 is positioned on the right side of framework 1 inner upper end, the two screw thread is connected, described stepper motor 5 is positioned at framework 1 inner bottom, the two screw thread is connected, described gear 6 is positioned at stepper motor 5 top, the two close-fitting is connected, described slide plate 7 is positioned at framework 1 bottom, the two screw thread is connected, it is inner that described tooth bar 8 is positioned at slide plate 7, the two slides and is connected, described slide block 9 is positioned at tooth bar 8 both sides, the two is weldingly connected, its cross sectional shape is rectangle, described movable plate 10 is positioned at tooth bar 8 top center place, the two is weldingly connected, described backlight 11 is positioned at movable plate 10 top, the two clamping is connected, described framework 1 top is also provided with chute 101, the two screw thread is connected, described bright controller 3 outside is also provided with seal closure 301, the two glue connects and is connected, described backlight 11 front is also provided with backlight film 901, the two glue connects and is connected, backlight film 1101 can be changed according to seasonal variations, described movable plate 10 top is also provided with clamp 801, the two is weldingly connected, rubber cushion 802 is also provided with inside described clamp 801, the two glue connects and is connected.This adjustable back tabula rasa 11, first extraneous light brightness change is responded to by bright controller 3, when brightness exceedes setting numerical value, control terminal 4 can send order-driven stepper motor 5, stepper motor 5 driven gear 6 rotates, thus band carry-over bar 8 and movable plate 10 move, realize the displacement of backlight 11, reach the effect of blocking maximum light, ensure the normal Working Life of indoor occupant, and under the control of control terminal 4, backlight 11 can change continuous adjusting position along with light, block principal rays, other astigmatism still can enter indoor guarantee brightness of illumination through backlight 11 gap, the backlight film 1101 in backlight 11 front can reach best backlight effect according to seasonal variations light difference replacing backlight film 1101 simultaneously, the clamp 801 on movable plate 10 top and rubber cushion 802 can clamp the effect that backlight 11 plays location and installation, and ensure that backlight 11 is not damaged, the seal closure 301 of light controller 3 outside can avoid bright controller 3 by foreign matter, the impact of weather, ensure its service life and service property (quality), backlight 11 can be in the chute 101 at framework 1 top in upper end when mobile, play positioning action, prevent backlight 11 from bending or skew occurring, normal direction motion done by slide block 9 mobile tooth bar 8 of being convenient in slide plate 7 of tooth bar both sides, avoid occurring generation that is stuck and the motion phenomenon such as not smooth.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, all drop within protection scope of the present invention.
Claims (6)
1. a mobile back lighting device, comprise framework, be arranged on the glass of lower portion, its feature with comprise bright controller, control terminal, stepper motor, gear, slide plate, tooth bar, slide block, movable plate, backlight, described bright controller is positioned on the right side of framework outer upper ends, the two glue connects and is connected, described control terminal is positioned on the right side of lower portion upper end, the two screw thread is connected, described stepper motor is positioned at lower portion bottom, the two screw thread is connected, described gear is positioned at stepper motor top, the two close-fitting is connected, described slide plate is positioned at framework bottom, the two screw thread is connected, described tooth bar is positioned at slide plate inside, the two slides and is connected, described slide block is positioned at tooth bar both sides, the two is weldingly connected, its cross sectional shape is rectangle, described movable plate is positioned at tooth bar top center place, the two is weldingly connected, described backlight is positioned at movable plate top, the two clamping is connected.
2. mobile back lighting device as claimed in claim 1, is characterized in that described frame roof is also provided with chute, and the two screw thread is connected.
3. mobile back lighting device as claimed in claim 2, is characterized in that described bright controller outside is also provided with seal closure, and the two glue connects and is connected.
4. mobile back lighting device as claimed in claim 3, is characterized in that described backlight front is also provided with backlight film, and the two glue connects and is connected, and backlight film can be changed according to seasonal variations.
5. mobile back lighting device as claimed in claim 4, it is characterized in that described movable plate top is also provided with clamp, the two is weldingly connected.
6. mobile back lighting device as claimed in claim 5, is characterized in that also being provided with rubber cushion inside described clamp, and the two glue connects and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658666.6A CN104329631A (en) | 2014-11-18 | 2014-11-18 | Mobile backlight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410658666.6A CN104329631A (en) | 2014-11-18 | 2014-11-18 | Mobile backlight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104329631A true CN104329631A (en) | 2015-02-04 |
Family
ID=52404404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410658666.6A Pending CN104329631A (en) | 2014-11-18 | 2014-11-18 | Mobile backlight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104329631A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633590A (en) * | 2015-01-07 | 2015-05-20 | 池州易创电子科技有限公司 | Mobile backlight device |
| CN104763923A (en) * | 2015-03-05 | 2015-07-08 | 惠州市德赛视听科技有限公司 | Movable LED backlight device |
| CN106364830A (en) * | 2016-08-23 | 2017-02-01 | 李加振 | Mobile phone storage device for electric power business hall |
| CN107795902A (en) * | 2017-11-03 | 2018-03-13 | 谢娟 | A kind of ligthing paraphernalia of lamp light adjustable angle for house decoration |
-
2014
- 2014-11-18 CN CN201410658666.6A patent/CN104329631A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633590A (en) * | 2015-01-07 | 2015-05-20 | 池州易创电子科技有限公司 | Mobile backlight device |
| CN104763923A (en) * | 2015-03-05 | 2015-07-08 | 惠州市德赛视听科技有限公司 | Movable LED backlight device |
| CN104763923B (en) * | 2015-03-05 | 2017-12-29 | 惠州德赛信息科技有限公司 | A kind of mobile LED back lighting device |
| CN106364830A (en) * | 2016-08-23 | 2017-02-01 | 李加振 | Mobile phone storage device for electric power business hall |
| CN106364830B (en) * | 2016-08-23 | 2018-10-16 | 浙江锦源实业有限公司 | Electricity business hall mobile phone storing unit |
| CN107795902A (en) * | 2017-11-03 | 2018-03-13 | 谢娟 | A kind of ligthing paraphernalia of lamp light adjustable angle for house decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |