CN204756803U - Liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof - Google Patents

Liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof Download PDF

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Publication number
CN204756803U
CN204756803U CN201520307938.8U CN201520307938U CN204756803U CN 204756803 U CN204756803 U CN 204756803U CN 201520307938 U CN201520307938 U CN 201520307938U CN 204756803 U CN204756803 U CN 204756803U
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CN
China
Prior art keywords
lamp bar
described
fixed structure
mode set
down straight
Prior art date
Application number
CN201520307938.8U
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Chinese (zh)
Inventor
王智勇
文昭君
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惠科电子(深圳)有限公司
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Priority to CN201520307938.8U priority Critical patent/CN204756803U/en
Application granted granted Critical
Publication of CN204756803U publication Critical patent/CN204756803U/en

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Abstract

The utility model belongs to the technical field of display device is shaded, aim at providing a liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof, include an at least lamp strip and be planar backplate frame by the inboard bottom surface that the material of easy bonding was made. According to the automatic silicon steel sheet leveling machine of the transformer, through adopting the aluminum product, the inboard bottom surface that the easy material that bonds such as toughened glass or steel was made is planar backplate frame, it is direct with each lamp strip through the binder like detachable fixed bondings on the inboard bottom surface of backplate frame such as adhesive tape or glue, thus, when the installation is fixed, need not do any change to the backplate frame, can respond the optimization and the adjustment of lamp strip scheme according to user's demand fast, save the manpower material resources of project setting in -process, the efficiency of the processing of lamp strip is improved, still improve the installation effectiveness of lamp strip, and simultaneously, the resource allocation and the quick response ability of liquid crystal display equipment have also been strengthened.

Description

The fixed structure of liquid crystal display and down straight aphototropism mode set lamp bar thereof

Technical field

The utility model belongs to backlight display device technical field, relates to a kind of fixed structure of lamp bar, particularly relates to a kind of fixed structure of down straight aphototropism mode set lamp bar, and has the liquid crystal display of this structure.

Background technology

As everyone knows, backlight module is one of main zero parts of display class panel product, according to the difference of the incoming position of light source, backlight module can be divided into side entering type and straight-down negative etc., wherein, so-called down straight aphototropism mode set refers to backlight as CCFL (ColdCathodeFluorescentLamp, cathode-luminescence fluorescent tube) or LED (LightEmittingDiode, light emitting diode) etc. light source be arranged on the rear of liquid crystal panel, light forming surface light source after diffuser plate homogenising is supplied to liquid crystal panel, can develop normally to make display panels.

Along with down straight aphototropism mode set share growing in display series products, the demand that the placement scheme that can the fixed structure of the lamp bar in down straight aphototropism mode set mate lamp bar rapidly changes is important all the more, particularly in straight-down negative scheme, because the lamp pearl of lamp bar and lens are constantly upgrading optimization, accordingly, the fixed structure of lamp bar and the placement scheme of lamp bar also can adjust with adapting to, but, as shown in Figure 1 to Figure 3, for the lamp bar mounting structure of existing down straight aphototropism mode set, this structure adopts tapping screw 4 hole on plastic cement backboard or five metals backboard, and with screw 4, lamp bar is attached in corresponding screw hole position 5, obviously, at replacing lamppost and lens, or when changing lamp bar layout, need on plastic cement backboard or five metals backboard, add corresponding screw hole position 5 to carry out changing mould, this can spend a large amount of time, expense and energy go to carry out assessing and readjusting.

Utility model content

The purpose of this utility model is the fixed structure providing a kind of liquid crystal display and down straight aphototropism mode set lamp bar thereof, and the fixed structure in order to solve existing down straight aphototropism mode set lamp bar can not adapt to the quick change of lamp bar layout, production efficiency is low and manpower and materials cost is high technical problem.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the fixed structure providing a kind of down straight aphototropism mode set lamp bar, the fixed structure of this down straight aphototropism mode set lamp bar comprises at least one lamp bar, and each described lamp bar is provided with multiple light emitting source assembly; Also comprise the back plate frame that the inside bottom surface be made up of the material being easy to bond is plane, each described lamp bar is by the detachable inside bottom surface being fixed in described back plate frame of binding agent.

Further, described back plate frame comprises the corresponding extending longitudinally and side plate that goes out of the base plate of horizontally set and multiple each end by described base plate, described base plate and each described side plate enclose formation one container cavity jointly, each described lamp bar be bonded in described base plate in plane upper surface on, and be positioned at described container cavity.

Further, be parallel to each other between each described lamp bar and gap arrange.

Further, described lamp bar is provided with three, and each described lamp bar is parallel to each other in the horizontal direction.

Further, described lamp bar is provided with two, and each described lamp bar is parallel to each other in the horizontal direction.

Further, described lamp bar is provided with four, and each described lamp bar is vertically parallel to each other.

Further, it is characterized in that: described binding agent is adhesive tape or glue.

Further, described back plate frame is made up of aluminium, safety glass or steel material.

Compared with prior art, the beneficial effect of the fixed structure of down straight aphototropism mode set lamp bar that the utility model provides is:

By the existing backboard be made up of plastic cement or five metals material is replaced by by aluminium, the inside bottom surface that the material that safety glass or steel etc. are easy to bond is made is the back plate frame of plane, screw hole position need not be offered again on back plate frame, accordingly, also lamp bar need not be locked with screw or screw again, but directly each lamp bar is fixedly bonded in the inside bottom surface of back plate frame by binding agent is as detachable in adhesive tape or glue etc., like this, any change need not be done to back plate frame, optimization and the adjustment of lamp bar scheme can be responded rapidly according to the demand of user, save the human and material resources in project setting process, improve the working (machining) efficiency of lamp bar thus, also improve the installation effectiveness of lamp bar.

The purpose of this utility model is to additionally provide a kind of liquid crystal display, and this liquid crystal display comprises the fixed structure of above-mentioned down straight aphototropism mode set lamp bar.

Compared with prior art, the beneficial effect of the liquid crystal display that the utility model provides is: by adopting the fixed structure of above-mentioned down straight aphototropism mode set lamp bar, make the backlight module of this liquid crystal display in time can change the arrangement of lamp bar according to the demand of user, obviously, the resource distribution of this liquid crystal display and capability of fast response obtain reinforcement.

Accompanying drawing explanation

Fig. 1 is the scheme of installation overlooking direction of the fixed structure of existing down straight aphototropism mode set lamp bar;

Fig. 2 is the enlarged diagram at A place in Fig. 1;

Fig. 3 is the scheme of installation of the main apparent direction of the fixed structure of existing down straight aphototropism mode set lamp bar;

Fig. 4 is the scheme of installation overlooking direction of the fixed structure of down straight aphototropism mode set lamp bar in the utility model embodiment one;

Fig. 5 is the enlarged diagram at B place in Fig. 4;

Fig. 6 is the scheme of installation of the main apparent direction of the fixed structure of down straight aphototropism mode set lamp bar in the utility model embodiment one;

Fig. 7 is the scheme of installation overlooking direction of the fixed structure of down straight aphototropism mode set lamp bar in the utility model embodiment two;

Fig. 8 is the scheme of installation overlooking direction of the fixed structure of down straight aphototropism mode set lamp bar in the utility model embodiment three;

Fig. 9 is the scheme of installation of the main apparent direction of the fixed structure of down straight aphototropism mode set lamp bar in the utility model embodiment three.

Label in accompanying drawing is as follows:

1 lamp bar, 11 light emitting source assemblies;

2 back plate frame, 21 base plates, 22 side plates, 3 container cavities; 4 screws/screw, 5 screw hole positions.

Detailed description of the invention

In order to make technical problem to be solved of the present 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.

Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.

It should be noted that, when parts are called as " being fixed on " or " being arranged at " another parts, it can directly on another parts or may there are parts placed in the middle simultaneously.When parts are known as " being connected to " another parts, it can be directly connected to another parts or may there are parts placed in the middle simultaneously.

Also it should be noted that, the corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore, the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.

embodiment one

As shown in Figures 4 to 6, the fixed structure of a kind of down straight aphototropism mode set lamp bar provided for the utility model one preferred embodiment.

Specifically as shown in Figures 4 to 6, the fixed structure of this down straight aphototropism mode set lamp bar 1, comprise at least one lamp bar 1, it should be noted that, in actual applications, this fixed structure also may comprise diffuser plate (not shown), wherein, each lamp bar 1 is provided with multiple light emitting source assembly 11, and specifically in the present embodiment, each light emitting source assembly 11 includes lamp pearl (not shown) and lens (not shown), usually, because the update frequency of lamp pearl and lens is higher, thus, each lamp bar 1 scheme also constantly can upgrade optimization.

Again as shown in Figures 4 to 6, the fixed structure of this lamp bar 1 also comprises back plate frame 2, for ease of simplifying existing lamp bar 1 fixed structure, and avoid the partial structurtes also needing to adjust back plate frame 2 when changing lamp bar 1 scheme, thus, this back plate frame 2 is made up of the material being easy to bond, and for ease of bonding, this back plate frame 2 and the adhesive surface of each lamp bar 1, that is to say that the inside bottom surface of this back plate frame 2 is plane, like this, each lamp bar 1 can be convenient to be bonded on back plate frame 2.

Each lamp bar 1 is by the detachable inside bottom surface being fixed in back plate frame 2 of binding agent, understandably, when changing lamp bar scheme, only need dismantle lower original lamp bar 1 new lamp bar 1 is replaced with can to complete the fixing of lamp bar 1 and again optimize distribution, and not need to make any change to the structure of back plate frame 2.In addition, if having diffuser plate in this fixed structure, then this diffuser plate can be located on backlight framework usually, and is positioned at directly over each lamp bar 1.

Further, in the preferred embodiment that the utility model provides, as shown in Figures 4 to 6, back plate frame 2 comprises base plate 21 and multiple side plate 22, wherein, this base plate 21 horizontally set, each side plate 22 is corresponding extending longitudinally and go out by each end of this base plate 21, and in other words, each side plate 22 is all positioned at the same side of base plate 21, certainly, diffuser plate is connected on each side plate 22.In addition, for ease of accommodating each lamp bar 1, and make each lamp bar 1 be positioned at airtight space, base plate 21 and each side plate 22 enclose formation one container cavity 3 jointly.Concrete each lamp bar 1 is bonded on the upper surface of base plate 21, and is positioned at container cavity 3 in the present embodiment, and understandably, this upper surface is the adhesive surface of each lamp bar 1 and back plate frame 2, and this upper surface is plane, and specifically in the present embodiment, base plate 21 is dull and stereotyped.

Further, in the preferred embodiment that the utility model provides, as shown in Figures 4 to 6, specifically in the present embodiment, for ease of layout, be parallel to each other between each lamp bar 1, and between each lamp bar 1, there is certain gap.Certainly, in actual applications, can according to the position relationship needed to come between each lamp bar 1 of layout of user.Preferably, specifically as shown in Figure 4 and Figure 6, lamp bar 1 is provided with three, and each lamp bar 1 is parallel to each other in the horizontal direction.

Further, in the preferred embodiment that the utility model provides, binding agent is adhesive tape or glue, and concrete what adhesive tape or the glue selected can be determined according to actual needs.

Further, in the preferred embodiment that the utility model provides, for ease of being bonded on back plate frame 2 by each lamp bar 1, back plate frame 2 is made up of aluminium, safety glass or steel material.

embodiment two

Please with reference to Fig. 7, for another preferred embodiment that the utility model provides, the technical characteristics of the present embodiment is substantially identical with embodiment one, therefore not to repeat here, the main distinction of itself and embodiment one is: in the present embodiment, lamp bar 1 is provided with two, and each lamp bar 1 is parallel to each other in the horizontal direction.

embodiment three

Please with reference to Fig. 8 and Fig. 9, for the another preferred embodiment that the utility model provides, the technical characteristics of the present embodiment is substantially identical with embodiment one, therefore not to repeat here, the main distinction of itself and embodiment one is: in the present embodiment, lamp bar 1 is provided with four, and each lamp bar 1 is vertically parallel to each other.

The utility model one preferred embodiment additionally provides a kind of liquid crystal display, and this liquid crystal display comprises the fixed structure of above-mentioned down straight aphototropism mode set lamp bar 1.

These are only preferred embodiment of the present utility model, be not limited to the utility model.For a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.

Claims (9)

1. the fixed structure of down straight aphototropism mode set lamp bar, comprise at least one lamp bar, each described lamp bar is provided with multiple light emitting source assembly, it is characterized in that: also comprise the back plate frame that the inside bottom surface be made up of the material being easy to bond is plane, each described lamp bar is fixed in the described inside bottom surface of described back plate frame by binding agent is detachable.
2. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 1, it is characterized in that: described back plate frame comprises the corresponding extending longitudinally and side plate that goes out of the base plate of horizontally set and multiple each end by described base plate, described base plate and each described side plate enclose formation one container cavity jointly, each described lamp bar be bonded in described base plate in plane upper surface on, and be positioned at described container cavity.
3. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 2, is characterized in that: be parallel to each other between each described lamp bar and gap layout.
4. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 3, it is characterized in that: described lamp bar is provided with three, and each described lamp bar is parallel to each other in the horizontal direction.
5. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 3, it is characterized in that: described lamp bar is provided with two, and each described lamp bar is parallel to each other in the horizontal direction.
6. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 3, it is characterized in that: described lamp bar is provided with four, and each described lamp bar is vertically parallel to each other.
7. the fixed structure of the down straight aphototropism mode set lamp bar as described in any one of claim 4 to 6, is characterized in that: described binding agent is adhesive tape or glue.
8. the fixed structure of down straight aphototropism mode set lamp bar as claimed in claim 7, is characterized in that: described back plate frame is made up of aluminium, safety glass or steel material.
9. liquid crystal display, is characterized in that: the fixed structure comprising the down straight aphototropism mode set lamp bar as described in any one of claim 1 to 8.
CN201520307938.8U 2015-05-13 2015-05-13 Liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof CN204756803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520307938.8U CN204756803U (en) 2015-05-13 2015-05-13 Liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520307938.8U CN204756803U (en) 2015-05-13 2015-05-13 Liquid crystal display equipment and fixed structure of straight following formula backlight unit lamp strip thereof

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CN204756803U true CN204756803U (en) 2015-11-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439561A (en) * 2016-10-31 2017-02-22 程炽坤 Brightness-adjustable roller shutters lamp
CN107577085A (en) * 2017-10-12 2018-01-12 惠州市华星光电技术有限公司 A kind of lamp bar, backlight module and liquid crystal display
CN109257553A (en) * 2018-09-10 2019-01-22 广东长虹电子有限公司 A kind of tempered glass covers the backlight module of copper realization electrical connection
CN110045541A (en) * 2019-03-28 2019-07-23 武汉华星光电技术有限公司 Backing structure, liquid crystal display panel and electronic equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106439561A (en) * 2016-10-31 2017-02-22 程炽坤 Brightness-adjustable roller shutters lamp
CN107577085A (en) * 2017-10-12 2018-01-12 惠州市华星光电技术有限公司 A kind of lamp bar, backlight module and liquid crystal display
CN109257553A (en) * 2018-09-10 2019-01-22 广东长虹电子有限公司 A kind of tempered glass covers the backlight module of copper realization electrical connection
CN110045541A (en) * 2019-03-28 2019-07-23 武汉华星光电技术有限公司 Backing structure, liquid crystal display panel and electronic equipment

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
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.

C56 Change in the name or address of the patentee