CN205487197U - But front maintenance backlight unit device - Google Patents
But front maintenance backlight unit device Download PDFInfo
- Publication number
- CN205487197U CN205487197U CN201620039509.1U CN201620039509U CN205487197U CN 205487197 U CN205487197 U CN 205487197U CN 201620039509 U CN201620039509 U CN 201620039509U CN 205487197 U CN205487197 U CN 205487197U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lamp panel
- lamp plate
- backlight module
- magnetic
- 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
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Abstract
The utility model relates to a backlight unit's technical field discloses but front maintenance backlight unit device, it is including lamp house and a plurality of LED lamp plate, a plurality of the LED lamp plate hug closely each other set up in on the lamp house terminal surface, the LED lamp plate with be equipped with between the lamp house and be used for the absorbent magnetic attraction structure of magnetic force, magnetic attraction structure supports the LED lamp plate make its with form the clearance between the lamp house, the at least one side edge of LED lamp plate is equipped with is convenient for grab the breach of holding. The utility model provides an adopt the magnetic attraction structure reciprocal anchorage between LED lamp plate and the lamp house, when a certain LED lamp plate was dismantled to needs, the finger passed the breach and stretches into and pull the LED lamp plate in the clearance between LED lamp plate and the lamp house and can pull down it, directly make during the installation LED lamp plate adsorb to the mounted position can, the dismouting processing ease has reduced the human cost, can convenient dismantlement be located the LED lamp plate of optional position, maintains that the degree of difficulty is lower.
Description
Technical field
This utility model relates to the technical field of backlight module, particularly relate to can before safeguard backlight module device.
Background technology
Backlight module is widely used in various display device, such as billboard etc..In Application No.
Disclosing a kind of area source module in the patent application of CN201220206684, this area source module uses spiral shell
Light source is fixed by nail with lamp box, and this fixed form has two shortcomings: the installation of first LED lamp panel or
Dismantling relatively time consuming, need to carry special instrument, cost of labor is high；It is two due to multiple LED lamp panel
Edge is close to, and causes being difficult to from centre dismounting or installing certain specific backlight module, makes maintenance difficulties increase.
Utility model content
The purpose of this utility model be offer can before safeguard backlight module device, it is intended to solve in prior art
Backlight module dismounting is time-consuming, human cost is high, maintenance difficulties is big problem.
This utility model be achieved in that can before safeguard backlight module device, including lamp box and multiple LED
Lamp plate, multiple described LED lamp panel are mutually closely set on described lamp box end face, described LED lamp panel and institute
Stating and be provided with the magnetic structure for magnetic-adsorption between lamp box, described magnetic structure supports described LED lamp panel and makes
Forming gap between itself and described lamp box, a described LED lamp panel at least side is provided with the breach being easy to grasping.
Further, described LED lamp panel is rectangle, and in described LED lamp panel, limit, two opposite sides is respectively provided with institute
State breach.
Further, on described lamp box, multiple described LED lamp panel are close to arrange in length and breadth, and two adjacent institutes
State LED lamp panel respectively to arrange the side of described breach and be mutually close to.
Further, described lamp box surface is irony, and described magnetic structure includes being arranged at described LED lamp panel
Multiple magnetic columns of inner side.
Further, described magnetic column includes the suction nozzle with magnetic force and connects post, and described connection post passes through spiral shell
Bolt is fixed in described LED lamp panel.
Further, in the adjacent each described indentation, there of LED lamp panel, it is respectively equipped with described magnetic column.
Further, at each angle of LED lamp panel, it is respectively equipped with described magnetic column.
Compared with prior art, use magnetic structure mutual between the LED lamp panel in this utility model and lamp box
Fixing, when a certain LED lamp panel dismantled by needs, finger stretches into LED lamp panel and lamp box through breach
Gap is pulled LED lamp panel can be pulled down, during installation, directly make LED lamp panel be adsorbed to installation site
Can, disassembling operations is easy, reduces human cost, in that context it may be convenient to dismounting is positioned at the LED of optional position
Plate, maintenance difficulties is relatively low.
Accompanying drawing explanation
The structural representation of the LED lamp panel that Fig. 1 provides for this utility model embodiment；
Fig. 2 for this utility model embodiment provide can before safeguard backlight module device LED lamp panel dismounting show
It is intended to；
Fig. 3 for this utility model embodiment provide can before safeguard backlight module device LED lamp panel arrangement peace
Dress schematic diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
Below in conjunction with concrete accompanying drawing, the realization of the present embodiment is described in detail.
As shown in Figure 1 to Figure 3, in the present embodiment provide can before safeguard backlight module device, including lamp box 2
With multiple LED lamp panel 1, multiple LED lamp panel 1 are mutually closely set on lamp box 2 end face, shape after luminescence
Become area source.The magnetic structure for magnetic-adsorption, magnetic structure it is provided with between LED lamp panel 1 and lamp box 2
Supporting LED lamp panel 1 and make to be formed between itself and lamp box 2 gap, a LED lamp panel 1 at least side is provided with just
Breach 11 in grasping.
When needs are safeguarded, as shown in Figure 2, it is only necessary to operative employee stretches into breach 11 with hands, tie due to magnetic
LED lamp panel 1 is supported and leaves lamp box 2 surface by structure, and finger can enter LED lamp panel 1 after stretching into breach 11
And in the gap between lamp box 2, scratch dynamic LED lamp panel 1 and magnetic structure can be made to depart from, by LED lamp panel 1
Pull down from lamp box 2, only need to be directed at installation site during installation and LED lamp panel 1 is loaded onto adsorb.This
During removing and installing, it is not related to the operation to securing member, makes operation more convenient, save cost of labor.
Owing to being provided with breach 11 at the edge of LED lamp panel 1, even if being positioned at the LED lamp panel 1 at middle part, it is also possible to logical
Cross and scratch its breach 11 dynamic it is pulled down from lamp box 2, do not affected by LED lamp panel 1 position, can directly from
The dismounting of any LED lamp panel 1 is safeguarded by front, reduces maintenance difficulties.
The shape of LED lamp panel 1 can be multiple, such as triangle, regular hexagon etc., in the present embodiment such as
Shown in Fig. 1, LED lamp panel 1 is rectangle, and in LED lamp panel 1, limit, two opposite sides is respectively provided with breach 11.
As it is shown on figure 3, LED lamp panel 1 is close to arrange in length and breadth on lamp box 2, and two adjacent LED lamp panel
1 side respectively arranging breach 11 is mutually close to.Owing to LED lamp panel 1 is rectangle, after arrangement, form rectangle
Array, often all has breach 11 facing each other in the LED lamp panel 1 of row or each column, every in the present embodiment
The both sides of row LED lamp panel 1 are provided with breach 11, when needs take off certain LED lamp panel 1, from the most relative
Breach 11 stretch into finger and scratch and dynamic can directly be taken off from lamp box 2.Owing to breach 11 is relative two-by-two,
Form a bigger space, it is simple to finger is stretched into operation by operative employee.
Magnetic structure can have kinds of schemes, such as, be respectively provided with inside lamp box 2 surface and LED lamp panel 1
Opposite polarity magnetic pole makes it attract each other, and specifically, in the present embodiment, lamp box 2 surface is irony, magnetic
Inhaling multiple magnetic columns 12 that structure includes being arranged at inside LED lamp panel 1, magnetic column 12 can directly adsorb in
Lamp box 2 surface of irony, fixes LED lamp panel 1.This mode can be additionally used in old lamp box 2 and transforms, and makes
Original old lamp box 2 equally adapts to the LED lamp panel 1 in this enforcement.Such as one old lamp box 2 itself
For irony or have iron surface, the most no matter which kind of fastening means it uses coordinate with original lamp plate, this reality
Executing the LED lamp panel 1 in example all can be by magnetic column 12 absorption supporting with it.Such as one old lamp box 2 itself is not
It is irony, can need fixing position that the sides such as the bolt of irony, the one block of iron sheet that nails are set at it
Formula alignment transformation, it is possible to support the use with the LED lamp panel 1 in the present embodiment.
Magnetic column 12 in the present embodiment includes the suction nozzle with magnetic force and connects post, connects post solid by bolt
In LED lamp panel 1.The mode such as gluing can also be used in other examples to be fixed by magnetic column 12,
The scheme being not limited in the present embodiment.
In order to ensure that the uniform stressed everywhere of LED lamp panel 1 is adsorbed.At each angle of LED lamp panel 1 respectively
It is provided with magnetic column 12 so that it is absorption can be supported on lamp box 2 smoothly.
At the adjacent each breach 11 of LED lamp panel 1, also it is respectively equipped with magnetic column 12, strengthens LED further
The adsorption strength of lamp plate 1.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all
Any amendment, equivalent and the improvement etc. made within spirit of the present utility model and principle, all should comprise
Within protection domain of the present utility model.
Claims (7)
1. can before safeguard backlight module device, including lamp box and multiple LED lamp panel, it is characterised in that multiple
Described LED lamp panel is mutually closely set on described lamp box end face, between described LED lamp panel and described lamp box
Being provided with the magnetic structure for magnetic-adsorption, described magnetic structure supports described LED lamp panel and makes itself and described lamp
Forming gap between case, a described LED lamp panel at least side is provided with the breach being easy to grasping.
The most as claimed in claim 1 can before safeguard backlight module device, it is characterised in that described LED
Lamp plate is rectangle, and in described LED lamp panel, limit, two opposite sides is respectively provided with described breach.
The most as claimed in claim 2 can before safeguard backlight module device, it is characterised in that in described lamp box
Upper multiple described LED lamp panel are close to arrange in length and breadth, and described in adjacent two, LED lamp panel respectively arranges described breach
Side be mutually close to.
The most as claimed in claim 1 can before safeguard backlight module device, it is characterised in that described lamp box table
Face is irony, and described magnetic structure includes the multiple magnetic columns being arranged at inside described LED lamp panel.
The most as claimed in claim 4 can before safeguard backlight module device, it is characterised in that described Magnet
Post includes the suction nozzle with magnetic force and connects post, and described connection post is secured by bolts in described LED lamp panel.
6. as described in claim 4 or 5 can before safeguard backlight module device, it is characterised in that in LED
The adjacent each described indentation, there of lamp plate, is respectively equipped with described magnetic column.
7. as described in claim 4 or 5 can before safeguard backlight module device, it is characterised in that in LED
Lamp plate is respectively equipped with described magnetic column at each angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039509.1U CN205487197U (en) | 2016-01-15 | 2016-01-15 | But front maintenance backlight unit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039509.1U CN205487197U (en) | 2016-01-15 | 2016-01-15 | But front maintenance backlight unit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487197U true CN205487197U (en) | 2016-08-17 |
Family
ID=56669030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039509.1U Expired - Fee Related CN205487197U (en) | 2016-01-15 | 2016-01-15 | But front maintenance backlight unit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740655A (en) * | 2022-04-20 | 2022-07-12 | 惠科股份有限公司 | Backlight module and display device |
-
2016
- 2016-01-15 CN CN201620039509.1U patent/CN205487197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114740655A (en) * | 2022-04-20 | 2022-07-12 | 惠科股份有限公司 | Backlight module and display device |
| US11746963B1 (en) | 2022-04-20 | 2023-09-05 | HKC Corporation Limited | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |