CN204853371U - Straight following formula backlight unit bearing structure - Google Patents
Straight following formula backlight unit bearing structure Download PDFInfo
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- CN204853371U CN204853371U CN201520479114.9U CN201520479114U CN204853371U CN 204853371 U CN204853371 U CN 204853371U CN 201520479114 U CN201520479114 U CN 201520479114U CN 204853371 U CN204853371 U CN 204853371U
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- supporting seat
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- following formula
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Abstract
The utility model relates to a LED's technical field discloses straight following formula backlight unit bearing structure, installs on the backplate, including the support column that accords with minimum mixed light requirement length, the support column lower part is equipped with the backup pad, still includes a plurality of supporting seats, each the supporting seat lower extreme can be fixed in backplate, upper end are equipped with and supply the fixed first fixed orifices of support column joint, it is a plurality of the supporting seat has different height. The utility model provides a straight following formula backlight unit bearing structure, its support column can cooperate a plurality of supporting seats to provide different mixed light distances to meeting the demands, need not to produce the support column of multiple specification, can replace each other between the support column, production is all lower with the cost of maintaining.
Description
Technical field
The utility model relates to the technical field of LED, particularly relates to down straight aphototropism mode set supporting construction.
Background technology
Support column is the significant components in direct-light type LED backlight module, and the whether reasonable of its distribution has considerable influence to backlight module optical property.The bottom of support column is provided with gripper shoe, and is fixed on backboard, and top contacts with diffuser plate, and Qi Ding top is the light mixing distance of straight-down negative LED to the height of gripper shoe.
The straight-down negative light mixing distance of current main flow has 18mm, 25mm, 30mm, 35mm, 40mm etc.A usual light mixing distance will corresponding to a diffuser plate support column height, when needs different blended electrical distance, needs, repeatedly to support column die sinking, to improve production cost, and cannot use with due to support column, and follow-up maintenance cost is also higher.
Utility model content
The purpose of this utility model is to provide down straight aphototropism mode set supporting construction, is intended to solve different light mixing distance of the prior art and requires different support column height, cause the production cost of multiple support column and the higher problem of maintenance cost.
The utility model realizes like this, down straight aphototropism mode set supporting construction, be installed on backboard, comprise the support column meeting minimum mixed light requirement length, described support column bottom is provided with gripper shoe, also comprises multiple supporting seat, and described backboard can be fixed in each described supporting seat lower end, upper end is provided with first fixing hole that can connect and fix for described support column, and multiple described supporting seat has different height.
Further, described supporting seat is in " several " font, and offer described first fixing hole in the middle part of it, described backboard is fixed at two ends.
Further, described supporting seat two ends respectively offer the second fixing hole, are secured by bolts in described backboard.
Further, described supporting seat is bent by strip metal part and forms.
Compared with prior art, the down straight aphototropism mode set supporting construction in the utility model, the light mixing distance that its support column can coordinate multiple supporting seat to provide different, to meet the demands, without the need to the support column of production plurality of specifications, can mutually replace between support column, the cost of production and maintenance is all lower.
Accompanying drawing explanation
The overall schematic of the down straight aphototropism mode set supporting construction that Fig. 1 provides for the utility model embodiment;
The schematic top plan view of the supporting seat that Fig. 2 provides for the utility model embodiment;
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Be described in detail below in conjunction with the realization of concrete accompanying drawing to the present embodiment.
As depicted in figs. 1 and 2, the down straight aphototropism mode set supporting construction 1 in this enforcement, comprises support column 11 and multiple supporting seat 12.Wherein support column 11 bottom is provided with gripper shoe 112, and its length at least should meet minimum mixed light length requirement (in structure common at present, this length requirement is 18mm, and namely support column 11 length is 18mm).
The lower end of supporting seat 12 can be fixed on backboard, and its upper end is provided with the first fixing hole 121, and support column 11 lower end is fixed with supporting seat 12 upper end by the first fixing hole 121, and now gripper shoe 112 and supporting seat 12 upper end are close to.
Because multiple supporting seat 12 has different height, adopt the supporting seat 12 of differing heights to coordinate with support column 11, different light mixing distance can be provided, such as, adopt the supporting seat 12 of 7mm height to coordinate the support column 11 of 18mm length, the light mixing distance of 25mm can be provided.
Particularly, because light mixing distance common in prior art has 18mm, 25mm, 30mm, 35mm, 40mm, the support column 11 in the present embodiment adopts the length of 18mm, so the height of each supporting seat 12 is respectively: 7mm, 12mm, 17mm, 22mm.
When the minimum light mixing distance of needs, support column 11 directly can be adopted to be mounted to backboard, when other light mixing distance of needs, select the supporting seat 12 adapting to height to be mounted to the lower end of support column 11, satisfactory light mixing distance can be provided.
So, adopt the down straight aphototropism mode set supporting construction 1 in the present embodiment, the supporting construction of different blended electrical distance requirement can be provided, and the support column 11 of different length is manufactured without the need to repeatedly die sinking, and support column 11 body structures are identical, mutually can replace, in follow-up maintenance, also there is lower cost.
The structure of supporting seat 12 can have multiple, such as straight tube shape, rectangle etc., and, supporting seat 12 is in " several " font, and offer the first fixing hole 121 in the middle part of it, backboard is fixed at two ends in the present embodiment as depicted in figs. 1 and 2.The benefit of this design is, middle part forms cavity, can insert installation for other elements.
Respectively offer the second fixing hole 122 at supporting seat 12 two ends, be bolted on backboard, can be fixed by the structure such as rivet, fixture block in practice.
Supporting seat 12 in the present embodiment is bent by strip metalwork and forms, and according to different crooked place, can provide different height, processing cost is lower.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. down straight aphototropism mode set supporting construction, be installed on backboard, comprise the support column meeting minimum mixed light requirement length, described support column bottom is provided with gripper shoe, it is characterized in that, also comprise multiple supporting seat, described backboard can be fixed in each described supporting seat lower end, upper end is provided with first fixing hole that can connect and fix for described support column, and multiple described supporting seat has different height.
2. down straight aphototropism mode set supporting construction as claimed in claim 1, is characterized in that, described supporting seat is in " several " font, and offer described first fixing hole in the middle part of it, described backboard is fixed at two ends.
3. down straight aphototropism mode set supporting construction as claimed in claim 2, it is characterized in that, described supporting seat two ends respectively offer the second fixing hole, are secured by bolts in described backboard.
4. down straight aphototropism mode set supporting construction as claimed in claim 3, is characterized in that, described supporting seat is bent by strip metal part and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479114.9U CN204853371U (en) | 2015-06-30 | 2015-06-30 | Straight following formula backlight unit bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479114.9U CN204853371U (en) | 2015-06-30 | 2015-06-30 | Straight following formula backlight unit bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853371U true CN204853371U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479114.9U Active CN204853371U (en) | 2015-06-30 | 2015-06-30 | Straight following formula backlight unit bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629574A (en) * | 2016-03-10 | 2016-06-01 | 青岛海信电器股份有限公司 | Direct type backlight module |
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
-
2015
- 2015-06-30 CN CN201520479114.9U patent/CN204853371U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629574A (en) * | 2016-03-10 | 2016-06-01 | 青岛海信电器股份有限公司 | Direct type backlight module |
| CN113031342A (en) * | 2021-03-18 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Support frame, straight following formula backlight unit and display device |
| CN113031342B (en) * | 2021-03-18 | 2024-04-26 | 绵阳惠科光电科技有限公司 | Support frame, direct type backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District Shiyan street water Tamura Private Industrial Park Industrial Park, building 1 HKC 2, 3 Patentee after: Aucan Limited by Share Ltd Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan street water Tamura Private Industrial Park Industrial Park, building 1 HKC 2, 3 Patentee before: HKC Electronic (Shenzhen) Co., Ltd. |