CN214623247U

CN214623247U - Frame of backlight

Info

Publication number: CN214623247U
Application number: CN202120756143.0U
Authority: CN
Inventors: 张再江
Original assignee: Shenzhen Xinsenkai Technology Co ltd
Current assignee: Shenzhen Xinsenkai Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-05
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a frame of a backlight source, which comprises a frame body, wherein the frame body is an accommodating cavity with an opening, a plurality of connecting pieces are arranged at the periphery of the opening, and a frame of the backlight source and the connecting pieces are fixed through fasteners; the lower bottom surface of the frame body is provided with a limiting seat with a plurality of jacks, the back surface of the frame body is provided with a plurality of heat dissipation holes, and four corners of the back surface of the frame body are respectively provided with mounting holes; because be provided with the connecting piece on the frame body, fix backlight and connecting piece through the fastener, the connecting piece includes connecting hole and adhesive linkage, is provided with the spacing seat of jack, makes each jack arrange compactly, is difficult for appearing the short circuit condition of circuit to and be provided with a plurality of louvres at the back of frame body, can be quick with the heat of frame body discharge fast.

Description

Frame of backlight

Technical Field

The utility model relates to a backlight technical field especially relates to a frame of backlight.

Background

The backlight source is a light source located at the back of the liquid crystal display, and the light emitting effect of the backlight source directly influences the visual effect of the liquid crystal display module.

Most backlight modules are installed in a simple square frame, and the frame only has a containing effect and does not have heat dissipation and limiting effects, so that the problems of instable installation and poor heat dissipation effect are caused.

Therefore, it is desirable to design a frame of a backlight to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frame of backlight for solve current frame to the unstable, poor problem of radiating effect of backlight installation.

In order to solve the above problem, the utility model provides a following technical scheme: the frame of the backlight source comprises a frame body, wherein the frame body is an accommodating cavity with an opening, a plurality of connecting pieces are arranged on the periphery of the opening, and the frame of the backlight source and the connecting pieces are fixed through fasteners;

the lower bottom surface of the frame body is provided with a limiting seat with a plurality of jacks, the back surface of the frame body is provided with a plurality of heat dissipation holes, and four corners of the back surface of the frame body are respectively provided with mounting holes.

Furthermore, a flow guide part is formed on the back surface of the frame body, the flow guide part is used for guiding rainwater to flow along the flow direction, and the insertion hole is located below the flow guide part.

Further, the jacks comprise a power supply connecting hole, an HDMI connecting hole and a USB connecting hole.

Furthermore, a maintenance cover which can be opened and closed is arranged on the back of the frame body.

Further, the connecting piece comprises a connecting hole and an adhesive layer.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

because be provided with the connecting piece on the frame body, fix backlight and connecting piece through the fastener, the connecting piece includes connecting hole and adhesive linkage, is provided with the spacing seat of jack, makes each jack arrange compactly, is difficult for appearing the short circuit condition of circuit to and be provided with a plurality of louvres at the back of frame body, can be quick with the heat of frame body discharge fast.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of another angle in the embodiment of the present invention;

fig. 3 is an exploded view of a part of the structure in the embodiment of the present invention.

The frame comprises a frame body 1, a frame body 11, an opening 12, a connecting piece 121, a connecting hole 122, an adhesive layer 13, a jack 14, a limiting seat 15, a heat dissipation hole 16, a mounting hole 17, a flow guide portion 18 and a maintenance cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, the backlight module includes a frame body 1, the frame body 1 is an accommodating cavity having an opening 11, a plurality of connecting members 12 are disposed around the opening 11, and a frame of the backlight 2 and the connecting members 12 are fixed by fasteners; in this embodiment, the connecting member 12 includes a connecting hole 121 and an adhesive layer 122, and the fastening member includes a connecting button adapted to the connecting hole 121 and an adhesive strip adapted to the adhesive layer 122. The double fixation makes the connection more stable.

The lower bottom surface of the frame body 1 is provided with a limiting seat 14 with a plurality of jacks 13, the back surface of the frame body 1 is provided with a plurality of heat dissipation holes 15, the heat dissipation holes 15 are arranged in a matrix mode, heat dissipation is more uniform, four corners of the back surface of the frame body 1 are respectively provided with mounting holes 16, and the frame body 1 is mounted at a designated position through screws, bolts and the like penetrating through the mounting holes 16.

As shown in fig. 2, a flow guiding portion 17 is formed on the back surface of the frame body 1, the flow guiding portion 17 is used for guiding rainwater to follow the flow, and the insertion hole 13 is located below the flow guiding portion 17. When having the rainwater invasion and attack, water conservancy diversion portion 17 can be fast derive the rainwater, avoids the rainwater to permeate frame body 1 after gathering on frame body 1 inside to cause the damage to spare part.

In the present embodiment, the plurality of jacks 13 include a power connection hole, an HDMI connection hole, and a USB connection hole. Complete functions and strong practicability.

Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.

Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.

Claims

1. The frame of the backlight source is characterized by comprising a frame body, wherein the frame body is an accommodating cavity with an opening, a plurality of connecting pieces are arranged on the periphery of the opening, and a frame of the backlight source is fixed with the connecting pieces through fasteners;

2. The frame of a backlight source as claimed in claim 1, wherein a flow guide part for guiding rainwater to follow the shape of the frame body is formed at a rear surface of the frame body, and the insertion hole is formed below the flow guide part.

3. The frame of backlight of claim 1, wherein the plurality of jacks comprise a power connection hole, an HDMI connection hole, and a USB connection hole.

4. The frame of a backlight source as claimed in any one of claims 1 to 3, wherein an openable and closable service cover is further provided on a back surface of the frame body.

5. The frame for a backlight according to any one of claims 1 to 3, wherein the connecting member comprises a connecting hole and an adhesive layer.