CN211083792U

CN211083792U - Direct type panel light backlight module assembly type mounting structure

Info

Publication number: CN211083792U
Application number: CN201922484895.1U
Authority: CN
Inventors: 何小明
Original assignee: Guangdong Lac Smart Lighting Co ltd
Current assignee: Guangdong Lac Smart Lighting Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-24
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a straight following formula panel light backlight unit assembled mounting structure, it includes the panel light body, the inside turn-ups of face frame outward flange of panel light body forms the curb plate, the face frame is each relatively the curb plate is equipped with a plurality of fix with screw that are equipped with along curb plate length direction, and is a plurality of fix with screw and curb plate form the mounting groove that is used for installing backlight unit, the chassis of panel light body pass through fix with screw in fix with screw, just the edge of chassis extends to in the mounting groove, form backlight unit's inboard limiting plate, backlight unit install in it is spacing fixed through inboard limiting plate in the mounting groove, the edge of curb plate still inside turn-ups forms backlight unit's outside limiting plate. The utility model discloses inboard limiting plate carries out spacing installation with the outside limiting plate, and the installation is simple, only needs to utilize the chassis originally set screw can fixed mounting, need not to carry out alone fixed in addition, has reduced the assembly degree of difficulty.

Description

Direct type panel light backlight module assembly type mounting structure

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a straight following formula panel light backlight unit assembled mounting structure.

Background

Most of the existing direct type panel lamps on the market emit light from the front. When bright light is not needed, such as chatting, watching television and the like, the direct type panel lamp is uncomfortable but cannot be turned off if the light is too strong, and is too dark after being turned off, which is a potential defect when the direct type panel lamp is used at present.

Also a few direct type panel lights have designed backlight unit, but backlight unit and panel light design are integrative mechanism, have the assembly degree of difficulty height, overhaul the trouble, lead to backlight unit's light source to damage the back, are difficult to change.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a backlight unit adopts the straight following formula panel light of assembled installation.

The utility model provides a technical scheme that its technical problem adopted is: the assembly type mounting structure of the direct type panel lamp backlight module comprises a panel lamp body, wherein the outer edge of a face frame of the panel lamp body is flanged inwards to form side plates, the face frame is provided with a plurality of screw fixing columns relative to each side plate, the screw fixing columns are arranged along the length direction of the side plates, and the screw fixing columns and the side plates form a mounting groove for mounting the backlight module;

The chassis of the panel lamp body is fixedly arranged on the screw fixing column through screws, and the edge of the chassis extends into the mounting groove to form an inner side limiting plate of the backlight module;

The backlight module is installed in the installation groove and is limited and fixed through an inner side limiting plate.

The utility model provides a straight following formula panel light backlight unit assembled mounting structure's a preferred embodiment, the edge of curb plate still inwards turns up the outside limiting plate that forms backlight unit.

The utility model provides a straight following formula panel light backlight unit assembled mounting structure's a preferred embodiment, backlight unit includes lamp shade and light source, wherein:

The lampshade is of a long strip-shaped section structure extruded by PC materials, and the bottom of the lampshade is provided with a light source clamping groove;

the light source comprises a PCB hard board and an L ED lamp arranged on the PCB hard board;

The light source clamping is fixed in the light source clamping groove of the lampshade.

The utility model provides a straight following formula panel light backlight unit assembled mounting structure's a preferred embodiment, the light source with the straight following formula of panel light body light-emitting module looks independent control.

The utility model provides a straight following formula panel light backlight unit assembled mounting structure's a preferred embodiment, face frame adopts the integrative structure that aluminum alloy material made.

Compared with the prior art, the utility model provides a straight following formula panel light backlight unit assembled mounting structure's beneficial effect is:

The backlight module of the utility model is limited and installed through the inner limiting plate formed by the edge of the chassis and the outer limiting plate formed by the face frame, is simple to install, can be fixedly installed only by utilizing the original fixing screws of the chassis, does not need to be separately fixed, and reduces the assembly difficulty;

And secondly, the light source is directly clamped with the lampshade without adopting gluing or screw fixation, and the replacement is simple and the assembly is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:

Fig. 1 is a schematic structural diagram of a direct type panel lamp body provided by the present invention;

FIG. 2 is a top view of the direct type panel lamp body provided in FIG. 1;

FIG. 3 is an enlarged view of the installation structure of the backlight module of the direct type panel lamp body provided in FIG. 1;

Fig. 4 is a schematic structural diagram of the backlight module provided in fig. 3.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the direct type panel lamp backlight module assembly type mounting structure of the present embodiment includes a panel lamp body 1, the panel lamp body structure of the present embodiment is as shown in fig. 1 and 2, and includes a face frame 11, a direct type light emitting module 12, a diffusion plate 13, a chassis 14, an exposed box 15 and a driving module 16 installed in the exposed box 15, and the panel lamp body 1 is installed by a ceiling through a fixing member 17 at the top of the exposed box 15.

The main technical characteristics of this embodiment are: the outer edge of the face frame 11 of the panel lamp body 1 is flanged inwards to form side plates 112, the face frame 11 is provided with a plurality of screw fixing columns 116 arranged along the length direction of each side plate 112, and the plurality of screw fixing columns 116 and the side plates 112 form an installation groove 10 for installing a backlight module 20;

The chassis 14 of the panel lamp body 1 is fixedly mounted on the screw fixing column 116 through a screw 19, and the edge of the chassis 14 extends into the mounting groove 10 to form an inner limiting plate 140 of the backlight module 20;

The backlight module 20 is mounted in the mounting groove 10 and is limited and fixed by an inner limiting plate 140.

Further, in order to enhance the installation reliability of the backlight module 20, the edge of the side plate 112 is flanged inward to form an outer limiting plate 114 of the backlight module 20.

The embodiment utilizes the backlight module 20 to perform the limiting installation through the inner limiting plate 140 formed at the edge of the chassis 14 and the outer limiting plate 114 formed by the face frame 11, the installation is simple, the original fixing screws of the chassis are only needed to be utilized to perform the fixing installation, the separate fixation is not needed, and the assembly difficulty is reduced.

Preferably, referring to fig. 3 and 4, the backlight module 20 of the present embodiment includes a lamp cover 201 and a light source 202, wherein:

The lampshade 201 is of a strip-shaped section structure extruded by PC material, and as shown in fig. 3, a light source clamping groove 2010 is arranged at the bottom of the lampshade 201;

the light source 202 comprises a PCB hard board 2021 and an L ED lamp 2022 arranged on the PCB hard board 2021;

The light source 202 is clamped and fixed in the light source clamping groove 2010 of the lampshade 201, as shown in fig. 4, the thickness of the PCB hard board is matched with the light source clamping groove 2010, and the clamping of the light source 202 is realized.

The light source 202 of this embodiment directly joints in the lamp shade 201, need not to adopt sticky or fix with screw, changes simply, also convenient assembly simultaneously.

Preferably, the light source 202 and the direct type light emitting module 12 of the panel light body 1 are independently controlled, so that the light source and the direct type light emitting module of the panel light body can be selectively controlled independently, and when the strong light is not needed, the linear type light emitting module can be turned off, and the backlight module can be turned on.

Preferably, the face frame 11 is an integral structure made of aluminum alloy, and the aluminum alloy has the advantage of light weight.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a straight following formula panel light backlight unit assembled mounting structure, includes the panel light body, its characterized in that: the outer edge of a face frame of the panel lamp body is turned inwards to form side plates, the face frame is provided with a plurality of screw fixing columns arranged along the length direction of each side plate, and the plurality of screw fixing columns and the side plates form a mounting groove for mounting a backlight module;

2. The direct type panel lamp backlight module assembling type mounting structure of claim 1, wherein: the edge of the side plate is also flanged inwards to form an outer side limiting plate of the backlight module.

3. The direct type panel lamp backlight module assembling type mounting structure of claim 1, wherein: backlight unit includes lamp shade and light source, wherein:

4. The direct type panel lamp backlight module assembling type mounting structure of claim 3, wherein: the light source and the direct type light emitting module of the panel lamp body are independently controlled.

5. The direct type panel lamp backlight module assembling type mounting structure according to any one of claims 1 to 4, wherein: the face frame is of an integrated structure made of aluminum alloy materials.