CN212987562U

CN212987562U - Idle call LED side backlight unit convenient to maintenance

Info

Publication number: CN212987562U
Application number: CN202021685505.3U
Authority: CN
Inventors: 彭林
Original assignee: Hubei Honghan Precision Optical Technology Co ltd
Current assignee: Hubei Honghan Precision Optical Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-16
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a LED side backlight unit technical field, and an idle call LED side backlight unit convenient to maintenance is disclosed, including shell and LED side backlight unit body, the equal fixedly connected with telescopic link of inner wall corner of shell, the lateral wall of a plurality of telescopic links all with the inner wall fixed connection of LED side backlight unit body, the inner wall fixedly connected with U-shaped piece of shell, the through-hole has been seted up to the upper surface of U-shaped piece, and the pore wall swing joint of through-hole has the carriage release lever, the last fixed surface of carriage release lever is connected with the connecting block, the last fixed surface of connecting block is connected with the fixture block, the outer wall swing joint of fixture block has the L shaped plate, the lateral wall of L shaped plate and the outer wall fixed connection of LED side backlight unit body, reset spring has been cup jointed in the pole wall activity. The utility model discloses can have the convenience and the efficiency that improve LED side backlight unit maintenance, reduce staff's intensity of labour simultaneously.

Description

Idle call LED side backlight unit convenient to maintenance

Technical Field

The utility model relates to a LED side backlight unit technical field especially relates to an idle call LED side backlight unit convenient to maintenance.

Background

The LED backlight module is one of the key components of the lcd panel, and has the function of supplying sufficient light sources with uniform brightness and distribution, so that the LED backlight module can normally display images. The LED backlight module is used for observing the running state of the air conditioner, so that the air conditioner is convenient for people to use.

The air conditioner LED side backlight unit that has now need open the air conditioner shell when the maintenance, then takes out air conditioner LED side backlight unit from the air conditioner shell and maintains, and the maintenance process is comparatively loaded down with trivial details inconvenient, influences the convenience and the efficiency of air conditioner LED side backlight unit maintenance, has increased staff's intensity of labour simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art air conditioner LED side backlight unit maintenance process comparatively loaded down with trivial details inconvenience, influence the convenience and the efficiency of air conditioner LED side backlight unit maintenance, increased staff intensity of labour's problem simultaneously, and the idle call LED side backlight unit of the maintenance of being convenient for that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED side backlight module for an air conditioner convenient to maintain comprises a shell and an LED side backlight module body, wherein telescopic rods are fixedly connected at corners of the inner wall of the shell, the side walls of a plurality of telescopic rods are fixedly connected with the inner wall of the LED side backlight module body, a U-shaped block is fixedly connected with the inner wall of the shell, a through hole is formed in the upper surface of the U-shaped block, a moving rod is movably connected with the hole wall of the through hole, a connecting block is fixedly connected with the upper surface of the moving rod, a clamping block is fixedly connected with the upper surface of the connecting block, an L-shaped plate is movably connected with the outer wall of the clamping block, the side wall of the L-shaped plate is fixedly connected with the outer wall of the LED side backlight module body, a reset spring is movably sleeved on the rod wall of the moving rod, an electromagnet is fixedly connected with the inner wall of the, the outer wall of the shell is provided with a mounting hole, and the hole wall of the mounting hole is fixedly connected with a cooling fan.

Preferably, the outer wall of the shell is fixedly connected with two fixing rings which are symmetrically distributed.

Preferably, the hole wall of the heat dissipation hole is fixedly connected with a dust screen.

Preferably, the rod walls of the plurality of telescopic rods are movably sleeved with ejection springs, and two ends of each ejection spring are fixedly connected with the inner wall of the shell and the inner wall of the LED side backlight module body respectively.

Preferably, the inner wall of the shell is fixedly connected with a rubber baffle ring, and the outer wall of the rubber baffle ring is movably connected with the inner wall of the LED side backlight module body.

Preferably, the center position of the lower surface of the iron block and the center position of the upper surface of the electromagnet are on the same vertical axis.

Compared with the prior art, the utility model provides an idle call LED side backlight unit convenient to maintenance possesses following beneficial effect:

when the air conditioner LED side backlight module is damaged and needs to be maintained, the electromagnet is started through the switch to generate magnetic force to attract the iron block, when the iron block moves downwards, the movable rod drives the fixture block to move downwards through the connecting block, the connecting block extrudes the reset spring at the same time, the reset spring generates elastic force, then after the fixture block is separated from the range of the L-shaped plate, the LED side backlight module body pops out of the shell under the elastic force of the ejection spring, then the telescopic rod stretches to expose the LED side backlight module body, and further, workers can conveniently maintain the LED side backlight module body, so that the air conditioner shell does not need to be opened, the LED side backlight module is detached from the air conditioner shell for maintenance, time and labor are saved, when the air conditioner LED side backlight module is closed after maintenance is finished, the LED side backlight module body only needs to be pushed inwards, after the LED side backlight module body is in place, the electromagnet is closed, the clamping block is clamped on the L-shaped plate under the elastic action of the reset spring, the LED side backlight module body is limited, the mechanism can improve the convenience and efficiency of maintenance of the LED side backlight module, and meanwhile the labor intensity of workers is reduced.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can have the convenience and the efficiency that improve LED side backlight unit maintenance, reduce staff's intensity of labour simultaneously.

Drawings

Fig. 1 is a schematic structural view of an air conditioner LED side backlight module convenient for maintenance according to the present invention;

fig. 2 is the utility model provides an idle call LED side backlight unit A part's schematic structure convenient to maintenance.

In the figure: the LED backlight module comprises a shell 1, an LED side backlight module body 2, a telescopic rod 3, a U-shaped block 4, a movable rod 5, a connecting block 6, a clamping block 7, an L-shaped plate 8, a reset spring 9, an iron block 10, an electromagnet 11, a cooling fan 12, a fixing ring 13, a dust screen 14, an ejection spring 15 and a rubber retaining ring 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an LED side backlight module for an air conditioner convenient for maintenance comprises a housing 1 and an LED side backlight module body 2, wherein telescopic rods 3 are fixedly connected to corners of an inner wall of the housing 1, side walls of a plurality of telescopic rods 3 are fixedly connected to an inner wall of the LED side backlight module body 2, a U-shaped block 4 is fixedly connected to the inner wall of the housing 1, a through hole is formed in an upper surface of the U-shaped block 4, a moving rod 5 is movably connected to a hole wall of the through hole, a connecting block 6 is fixedly connected to an upper surface of the moving rod 5, a clamping block 7 is fixedly connected to an upper surface of the connecting block 6, an L-shaped plate 8 is movably connected to an outer wall of the LED side backlight module body 2, a reset spring 9 is movably sleeved on a rod wall of the moving rod 5, an electromagnet 11 is fixedly connected to an inner wall of the housing 1, and an iron, the louvre has been seted up to the outer wall of shell 1, and the mounting hole has been seted up to the outer wall of shell 1, and the pore wall fixedly connected with radiator fan 12 of mounting hole, and radiator fan 12 can improve LED side backlight unit's radiating rate, and this mechanism can have the convenience and the efficiency that improve LED side backlight unit maintenance, has reduced staff's intensity of labour simultaneously.

The outer wall of the shell 1 is fixedly connected with two fixing rings 13 which are symmetrically distributed, and the fixing rings 13 facilitate the installation of the LED side backlight module in the air conditioner shell.

The pore wall fixedly connected with dust screen 14 of louvre, dust screen 14 can prevent that the dust from entering into inside shell 1, and the guarantee shell 1 is inside clean.

Ejection springs 15 are movably sleeved on rod walls of the telescopic rods 3, two ends of each ejection spring 15 are fixedly connected with the inner wall of the shell 1 and the inner wall of the LED side backlight module body 2 respectively, the ejection springs 15 can facilitate the LED side backlight module body 2 to be separated from the shell 1, and therefore the convenience of maintaining the LED side backlight module body 2 is improved.

The inner wall fixedly connected with rubber of shell 1 keeps off ring 16, and the outer wall that the rubber kept off ring 16 and the inner wall swing joint of LED side backlight unit body 2, rubber keep off ring 16 can prevent that LED side backlight unit body 2 from inwards excessively moving.

The center position of the lower surface of the iron block 10 and the center position of the upper surface of the electromagnet 11 are on the same vertical axis, so that the iron block 10 can be ensured to be attracted by the electromagnet 11, and the electromagnet 11 is electrically connected with an external power supply through a control switch, which is a conventional technology and belongs to a technical means used by persons in the art, and therefore, the details are not described.

In the utility model, when the LED side backlight module of the air conditioner is damaged and needs to be maintained, firstly, the electromagnet 11 is started through the switch, the electromagnet 11 generates magnetic force to attract the iron block 10, when the iron block 10 moves downwards, the moving rod 5 drives the fixture block 7 to move downwards through the connecting block 6, simultaneously, the connecting block 6 extrudes the reset spring 9, the reset spring 9 generates elastic force, then after the fixture block 7 is separated from the range of the L-shaped plate 8, the LED side backlight module body 2 pops out the shell 1 under the elastic force of the ejection spring 15, then the telescopic rod 3 is stretched to expose the LED side backlight module body 2, thereby facilitating the maintenance of the LED side backlight module body 2 by the staff, avoiding opening the air conditioner shell and detaching the LED side backlight module from the air conditioner shell for maintenance, saving time and labor, when the maintenance is finished and the LED side backlight module is closed, only needing to push the LED side backlight, after the LED side backlight module body 2 is in place, the electromagnet 11 is closed, the clamping block 7 is clamped on the L-shaped plate 8 under the elastic action of the reset spring 9, the LED side backlight module body 2 is limited, the mechanism can improve the convenience and efficiency of maintenance of the LED side backlight module, and the labor intensity of workers is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An LED side backlight module for an air conditioner convenient to maintain comprises a shell (1) and an LED side backlight module body (2), and is characterized in that telescopic rods (3) are fixedly connected to corners of the inner wall of the shell (1), the side walls of a plurality of telescopic rods (3) are fixedly connected with the inner wall of the LED side backlight module body (2), a U-shaped block (4) is fixedly connected to the inner wall of the shell (1), a through hole is formed in the upper surface of the U-shaped block (4), a moving rod (5) is movably connected to the hole wall of the through hole, a connecting block (6) is fixedly connected to the upper surface of the moving rod (5), a clamping block (7) is fixedly connected to the upper surface of the connecting block (6), an L-shaped plate (8) is movably connected to the outer wall of the clamping block (7), and the side wall of the L-shaped plate (8) is fixedly connected to the outer wall, reset spring (9) have been cup jointed in the pole wall activity of carriage release lever (5), the inner wall fixedly connected with electro-magnet (11) of shell (1), the bottom fixedly connected with iron plate (10) of carriage release lever (5), the louvre has been seted up to the outer wall of shell (1), the mounting hole has been seted up to the outer wall of shell (1), and the pore wall fixedly connected with radiator fan (12) of mounting hole.

2. The LED side backlight module for the air conditioner convenient for maintenance according to claim 1, characterized in that two symmetrically distributed fixing rings (13) are fixedly connected to the outer wall of the housing (1).

3. The LED side backlight module for the air conditioner convenient for maintenance of claim 1, characterized in that the hole wall of the heat dissipation hole is fixedly connected with a dust screen (14).

4. The LED side backlight module for the air conditioner convenient to maintain as claimed in claim 1, wherein the rod walls of the plurality of telescopic rods (3) are movably sleeved with ejection springs (15), and two ends of each ejection spring (15) are respectively and fixedly connected with the inner wall of the shell (1) and the inner wall of the LED side backlight module body (2).

5. The LED side backlight module for the air conditioner convenient for maintenance according to claim 1, characterized in that a rubber baffle ring (16) is fixedly connected to the inner wall of the housing (1), and the outer wall of the rubber baffle ring (16) is movably connected with the inner wall of the LED side backlight module body (2).

6. The LED side backlight module for the air conditioner convenient for maintenance according to claim 1, characterized in that the center position of the lower surface of the iron block (10) and the center position of the upper surface of the electromagnet (11) are on the same vertical axis.