CN204026367U - A kind of down straight aphototropism mode set - Google Patents
A kind of down straight aphototropism mode set Download PDFInfo
- Publication number
- CN204026367U CN204026367U CN201420462930.4U CN201420462930U CN204026367U CN 204026367 U CN204026367 U CN 204026367U CN 201420462930 U CN201420462930 U CN 201420462930U CN 204026367 U CN204026367 U CN 204026367U
- Authority
- CN
- China
- Prior art keywords
- grab
- light
- backboard
- emitting diode
- hole
- 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
Links
- 230000005142 aphototropism Effects 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of down straight aphototropism mode set, comprise backboard and be arranged on the light-emitting diode light bar on backboard, diode lights on described backboard on respective leds lamp bar is provided with through hole, grab hole is provided with between light emitting diode adjacent on described light-emitting diode light bar, bottom described backboard, the position in corresponding grab hole is provided with grab, diode lights on described light-emitting diode light bar is embedded in through hole, described grab hook is put on the grab hole of light-emitting diode light bar, bottom described backboard, respective leds lamp bar one end is provided with limited block, the opening that described limited block is located at grab points to end.Down straight aphototropism mode set of the present utility model, fixes light-emitting diode light bar by grab and limited block, instead of traditional screw locking mode, can effectively save Material Cost and assembly work.
Description
Technical field
The utility model relates to a kind of down straight aphototropism mode set.
Background technology
At present, down straight aphototropism mode set utilizes screw locking mode to be fixed on backboard by light-emitting diode light bar usually.Along with television sizes is tending towards maximizing, the light-emitting diode light bar quantity needed for its backlight module also increases thereupon.In an assembling process, LED lamp bar locks operation and not only consumes screw material, also takies more assembly work simultaneously, directly affects production efficiency.For the backlight module of 55 cun, assembling all light-emitting diode light bars needs tens of screws altogether, and screwdriver need be used repeatedly to adsorb to reach tens of times with lock screw, assembling process quite loaded down with trivial details and loss man-hour.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defect, provides a kind of simplification assembling process, saves man-hour, the down straight aphototropism mode set reduced costs.
For achieving the above object, the utility model is by the following technical solutions:
A kind of down straight aphototropism mode set, comprise backboard and be arranged on the light-emitting diode light bar on backboard, the position of the diode lights on described backboard on respective leds lamp bar is provided with through hole, grab hole is provided with between light emitting diode adjacent on described light-emitting diode light bar, bottom described backboard, the position in corresponding grab hole is provided with grab, diode lights on described light-emitting diode light bar is embedded in through hole, described grab hook is put on the grab hole of light-emitting diode light bar, bottom described backboard, respective leds lamp bar one end is provided with limited block, the opening that described limited block is located at grab points to end.
Described grab and backboard one-body molded.
Described grab has at least 2 folding faces, comprises the first folding face and the second folding face, and described first folding face is connected to backboard, the grab hole clamping on described second folding face and light-emitting diode light bar.
Described grab is the additional grab being connected to backboard.
Described limited block and backboard one-body molded.
Described limited block has at least one folding face, and the height of described limited block is not less than the substrate height of light-emitting diode light bar.
Described limited block is fixed on backboard.
The utility model adopts above technical scheme, on backboard, the position of respective leds lamp is provided with through hole, grab hole is provided with between light emitting diode adjacent on light-emitting diode light bar, bottom backboard, the position in corresponding grab hole is provided with grab, diode lights on light-emitting diode light bar is embedded in through hole, grab hook is put on the grab hole of light-emitting diode light bar, bottom backboard, one end of respective leds lamp bar is provided with limited block, described through hole can hold LED light lamp and ensure lamp bar slidably certain stroke, described grab hole can hold grab and ensure lamp bar slidably certain stroke, during assembling, light-emitting diode light bar slips into grab by grab hole, diode lights on lamp bar is embedded in through hole, lamp bar slide after certain stroke with grab clamping, and limited piece of limiting displacement and being fixed on backboard.Down straight aphototropism mode set of the present utility model, fixes light-emitting diode light bar by grab and limited block, instead of traditional screw locking mode, can effectively save Material Cost and assembly work.In addition, grab and limited block are all be installed on bottom backboard, and back plate surface keeps smooth, does not affect the reflector plate flatness of backlight module, meets the optical design basic demand of backlight mixed light chamber.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:
Fig. 1 is the structural representation of a kind of down straight aphototropism mode set of the utility model;
Fig. 2 is the utility model assembling schematic diagram;
Fig. 3 is the structural representation of grab and limited block.
Detailed description of the invention
As shown in one of Fig. 1 to 3, down straight aphototropism mode set of the present utility model, comprise backboard 1 and be arranged on the light-emitting diode light bar 2 on backboard, the position of the diode lights 3 on described backboard on respective leds lamp bar 2 is provided with through hole 4, grab hole 5 is provided with between light emitting diode adjacent on described light-emitting diode light bar 2, bottom described backboard 1, the position in corresponding grab hole 5 is provided with grab 6, diode lights 3 on described light-emitting diode light bar 2 is embedded in through hole 4, described grab 6 hook is put on the grab hole 5 of light-emitting diode light bar 2, bottom described backboard 1, respective leds lamp bar 2 one end is provided with limited block 7, the opening that described limited block 7 is located at grab 6 points to end.
A kind of embodiment of the present invention, described grab 6 is one-body molded with backboard 1, and described grab 6 has at least 2 folding faces, comprises the first folding face and the second folding face, described first folding face is connected to backboard 1, grab hole 5 clamping on described second folding face and light-emitting diode light bar 2.
Another kind of embodiment of the present invention, described grab 6 is the additional grabs being connected to backboard 1.
Another kind of embodiment of the present invention, described limited block 7 is one-body molded with backboard 1, and described limited block 7 has at least one folding face, and the height of described limited block 7 is not less than the substrate height of light-emitting diode light bar 2.
Another kind of embodiment of the present invention, described limited block 7 is fixed on backboard 1.
Operation principle of the present utility model: during assembling light-emitting diode light bar 2, diode lights 3 on light-emitting diode light bar 2 is embedded in the through hole 4 on backboard 1, grab 6 simultaneously bottom backboard 1 falls into the grab hole 5 between diode lights 3, moving light emitting diode lamp bar 2, when grab hole 5 is against grab 6, namely light-emitting diode light bar 2 stops mobile, simultaneously light-emitting diode light bar 2 end limited piece of 7 limiting displacements and being fixed on backboard 1.
Claims (7)
1. a down straight aphototropism mode set, comprise backboard and be arranged on the light-emitting diode light bar on backboard, it is characterized in that: the position of the diode lights on described backboard on respective leds lamp bar is provided with through hole, grab hole is provided with between light emitting diode adjacent on described light-emitting diode light bar, bottom described backboard, the position in corresponding grab hole is provided with grab, diode lights on described light-emitting diode light bar is embedded in through hole, described grab hook is put on the grab hole of light-emitting diode light bar, bottom described backboard, respective leds lamp bar one end is provided with limited block, the opening that described limited block is located at grab points to end.
2. a kind of down straight aphototropism mode set according to claim 1, is characterized in that: described grab and backboard one-body molded.
3. a kind of down straight aphototropism mode set according to claim 2, it is characterized in that: described grab has at least 2 folding faces, comprise the first folding face and the second folding face, described first folding face is connected to backboard, the grab hole clamping on described second folding face and light-emitting diode light bar.
4. a kind of down straight aphototropism mode set according to claim 1, is characterized in that: described grab is the additional grab being connected to backboard.
5. a kind of down straight aphototropism mode set according to claim 1, is characterized in that: described limited block and backboard one-body molded.
6. a kind of down straight aphototropism mode set according to claim 5, is characterized in that: described limited block has at least one folding face, and the height of described limited block is not less than the substrate height of light-emitting diode light bar.
7. a kind of down straight aphototropism mode set according to claim 1, is characterized in that: described limited block is fixed on backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462930.4U CN204026367U (en) | 2014-08-18 | 2014-08-18 | A kind of down straight aphototropism mode set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462930.4U CN204026367U (en) | 2014-08-18 | 2014-08-18 | A kind of down straight aphototropism mode set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026367U true CN204026367U (en) | 2014-12-17 |
Family
ID=52066226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462930.4U Expired - Fee Related CN204026367U (en) | 2014-08-18 | 2014-08-18 | A kind of down straight aphototropism mode set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082957A (en) * | 2019-04-08 | 2019-08-02 | 深圳市华星光电技术有限公司 | Light bar fixing device, display device backboard and display device |
-
2014
- 2014-08-18 CN CN201420462930.4U patent/CN204026367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110082957A (en) * | 2019-04-08 | 2019-08-02 | 深圳市华星光电技术有限公司 | Light bar fixing device, display device backboard and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |