CN216084185U - Liquid crystal display module easy to radiate heat - Google Patents

Abstract

The utility model belongs to the technical field of liquid crystal display, and relates to a liquid crystal display module easy to dissipate heat, which comprises a frame, wherein a display screen is arranged in the frame, a placing groove is arranged on the rear side of the frame, four first bolts are arranged on the frame, four grooves are arranged on the rear side of the frame, an elastic mechanism is arranged in each groove and comprises a first gasket, a telescopic rod, a second gasket and a spring, the first gasket is arranged in each groove, the telescopic rod is arranged on the first gasket, the second gasket is arranged at one end of the telescopic rod, which is far away from the first gasket, the spring is fixedly connected between the first gasket and the second gasket, a main board is connected between the four second bolts in a sliding manner, the main board and a cooling pipe are positioned on the same side, a base band is arranged on the main board, the other end of the base band is movably connected on the display screen, the frame is connected with a rear shell through the first bolts in a threaded manner, which is beneficial to improve the heat dissipation effect of equipment and enables the heat dissipation of the equipment to be faster when in use, thereby preventing the equipment from being damaged due to overheating.

Description

Liquid crystal display module easy to radiate heat

Technical Field

The utility model belongs to the technical field of liquid crystal display, and particularly relates to a liquid crystal display module easy to radiate heat.

Background

With the rapid development of electronic products, more requirements are put on control equipment, particularly, for man-machine switching equipment, an LCM (liquid crystal display module) is required to display a graphic display mode with richer pictures, more friendly interfaces and stronger functions instead of simply displaying a few lines of characters, but the liquid crystal display module has some problems in use.

When equipment is in use, each electronic element in the module can generate a large amount of heat along with the delay of time, the existing equipment basically uses a heat dissipation fan to dissipate heat during heat dissipation, and although the equipment can dissipate heat, the heat dissipation effect is poor, so that the use of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquid crystal display module easy to dissipate heat, which is used for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme:

a liquid crystal display module easy to dissipate heat comprises a frame, a display screen is installed in the frame, a placement groove is formed in the rear side of the frame, four first bolts are installed on the frame, four grooves are formed in the rear side of the frame, an elastic mechanism is installed in each groove and comprises a first gasket, a telescopic rod, a second gasket and a spring, the first gasket is installed in each groove, the telescopic rod is installed on the first gasket, the second gasket is installed at one end, far away from the first gasket, of each telescopic rod, the spring is fixedly connected between the first gasket and the second gasket, the spring is sleeved on the telescopic rod, a supporting plate is installed between the four second gaskets, a pump machine is installed at one side, close to the placement groove, of the supporting plate, the pump machine and the placement groove are located on the same side, a cooling pipe is arranged at the other side of the supporting plate, and two ends of the cooling pipe are fixedly connected to the pump machine, the frame rear side threaded connection has four second bolts, four sliding connection has the mainboard between the second bolt, mainboard and cooling tube are located the homonymy, be equipped with the baseband on the mainboard, baseband other end swing joint is on the display screen, the frame has the backshell through first bolt threaded connection.

As a preferred technical scheme of the utility model, a mute rubber layer is arranged in the placing groove, and the placing groove is E-shaped; the noise that the silence rubber layer is favorable to reducing the pump machine is accomodate to pump machine when the spring shrink of being convenient for.

As a preferred technical solution of the present invention, four first bolts are located at four corners of the frame, and the support plate is provided with a plurality of heat dissipation holes; the heat dissipation holes are beneficial to improving the heat dissipation performance of the equipment.

As a preferred technical scheme of the utility model, the surface of the cooling pipe is provided with a heat-conducting silica gel layer, the cooling pipe is spiral, and one side of the cooling pipe is provided with a semiconductor refrigeration piece; the cooling efficiency of the cooling pipe is improved, and the heat dissipation effect of the equipment is further improved.

As a preferred technical scheme of the utility model, one side of the main board, which is close to the cooling pipe, is provided with a heat-conducting silica gel layer; the heat generated by the main board is favorably radiated to the cooling pipe.

As a preferred technical scheme of the utility model, a heat dissipation fan is arranged on the rear shell, and a dust screen is arranged on the heat dissipation fan; the heat dissipation fan drives the air to flow, so that heat generated in the equipment can be blown away, and the stability in the equipment is reduced.

The utility model has the following beneficial effects:

1. in the utility model, the pump is opened, the pump drives the liquid in the cooling pipe to flow, so that the liquid in the cooling pipe is circulated in a reciprocating manner through the pump, the liquid passes through the semiconductor refrigeration sheet in the flowing process of the water in the cooling pipe, the semiconductor refrigeration sheet cools the liquid, the liquid is kept at a lower temperature, the cooling pipe is in contact with the mainboard, the cooling pipe absorbs heat during contact, and the heat generated by the mainboard is absorbed, so that the equipment is ensured to be at a lower temperature, and the equipment is prevented from being damaged due to overhigh temperature.

2. The mainboard passes through the second bolt fastening on the frame, the second bolt is with the fixed in-process of mainboard, the mainboard is close to the backup pad, the cooling tube and the mainboard department of meeting of backup pad one side installation, along with screwing up of second bolt, the distance between mainboard and the backup pad diminishes thereupon, the elasticity mechanism work of backup pad opposite side installation this moment, spring length in the elasticity mechanism changes, the length of spring shortens, the elasticity grow of spring, the spring is bounced off the backup pad, make the backup pad remain throughout and meet the department with the mainboard, guarantee with this that the mainboard dispels the heat by the cooling tube all the time at the during operation, effectual improve equipment's radiating effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a partial schematic view of the first embodiment of the present invention;

fig. 4 is a partial structural schematic diagram of the present invention.

In the figure: 1. a frame; 2. a display screen; 3. a placement groove; 4. a first bolt; 5. a groove; 6. an elastic mechanism; 7. a first gasket; 8. a telescopic rod; 9. a second gasket; 10. a spring; 11. a support plate; 12. a pump machine; 13. a cooling tube; 14. a second bolt; 15. a main board; 16. a baseband; 17. a rear housing; 18. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-4, an easy-to-dissipate liquid crystal display module comprises a frame 1, a display screen 2 is installed in the frame 1, a placement groove 3 is opened on the rear side of the frame 1, four first bolts 4 are installed on the frame 1, four grooves 5 are opened on the rear side of the frame 1, an elastic mechanism 6 is installed in each groove 5, the elastic mechanism 6 comprises a first gasket 7, a telescopic rod 8, a second gasket 9 and a spring 10, the first gasket 7 is installed in each groove 5, the telescopic rod 8 is installed on each first gasket 7, the second gasket 9 is installed on one end of the telescopic rod 8 far away from the first gasket 7, the spring 10 is fixedly connected between each first gasket 7 and the corresponding second gasket 9, the spring 10 is sleeved on the telescopic rod 8, a support plate 11 is installed between the four second gaskets 9, a pump 12 is installed on one side of the support plate 11 close to the placement groove 3, the pump 12 and the placement groove 3 are located on the same side, a cooling pipe 13 is installed on the other side of the support plate 11, the equal fixed connection in cooling tube 13 both ends is on pump 12, and frame 1 rear side threaded connection has four second bolts 14, and sliding connection has mainboard 15 between four second bolts 14, and mainboard 15 and cooling tube 13 are located the homonymy, are equipped with baseband 16 on mainboard 15, and 16 other end swing joint of baseband are on display screen 2, and frame 1 has backshell 17 through 4 threaded connection of first bolt.

A mute rubber layer is arranged in the placing groove 3, and the placing groove 3 is E-shaped; the spring 10 is convenient to store the pump 12 when being contracted, and the silent rubber layer is beneficial to reducing the noise of the pump 12; the four first bolts 4 are positioned at four corners of the frame 1, and a plurality of heat dissipation holes are formed in the support plate 11; the heat dissipation holes are beneficial to improving the heat dissipation performance of the equipment; the surface of the cooling tube 13 is provided with a heat-conducting silica gel layer, the cooling tube 13 is spiral, and one side of the cooling tube 13 is provided with a semiconductor refrigeration sheet; the cooling efficiency of the cooling pipe 13 is improved, and the heat dissipation effect of the equipment is further improved; a heat-conducting silica gel layer is arranged on one side of the main plate 15 close to the cooling pipe 13; the heat generated by the main board 15 is favorably radiated to the cooling pipe 13; a heat dissipation fan 18 is arranged on the rear shell 17, and a dust screen is arranged on the heat dissipation fan 18; the heat dissipation fan 18 drives the air to flow, which is beneficial to blowing away the heat generated in the equipment, so that the stability in the equipment is reduced.

Specifically, when the utility model is used, the pump 12 is opened, the pump 12 drives the liquid in the cooling pipe 13 to flow, so that the liquid in the cooling pipe 13 is circulated back and forth through the pump 12, the liquid passes through the semiconductor chilling plates during the flowing process of the water in the cooling pipe 13, the semiconductor chilling plates cool the liquid, so that the liquid keeps a lower temperature, at the moment, the cooling pipe 13 is in contact with the main board 15, the cooling pipe 13 absorbs heat during the contact, the heat generated by the main board 15 is absorbed, so as to ensure that the equipment is at a lower temperature, prevent the equipment from being damaged due to overhigh temperature, the main board 15 is fixed on the frame 1 through the second bolt 14, during the fixing process of the main board 15 by the second bolt 14, the main board 15 is close to the support plate 11, the joint of the cooling pipe 13 arranged on one side of the support plate 11 and the main board 15, and along with the tightening of the second bolt 14, the distance between the main board 15 and the support plate 11 is reduced, at this moment, the elastic mechanism 6 installed on the other side of the supporting plate 11 works, the length of the spring 10 in the elastic mechanism 6 is changed, the length of the spring 10 is shortened, the elastic force of the spring 10 is increased, the supporting plate 11 is bounced open by the spring 10, the supporting plate 11 is always kept at the joint with the main plate 15, and therefore the main plate 15 is guaranteed to be always cooled by the cooling pipe 13 during working, and the heat dissipation effect of the equipment is effectively improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An easy radiating liquid crystal display module, includes frame (1), its characterized in that: the display screen is characterized in that a display screen (2) is installed in the frame (1), a placing groove (3) is formed in the rear side of the frame (1), four first bolts (4) are installed on the frame (1), four grooves (5) are formed in the rear side of the frame (1), an elastic mechanism (6) is installed in each groove (5), each elastic mechanism (6) comprises a first gasket (7), an expansion link (8), a second gasket (9) and a spring (10), the first gaskets (7) are installed in the grooves (5), the expansion links (8) are installed on the first gaskets (7), the second gaskets (9) are installed at the ends, far away from the first gaskets (7), of the expansion links (8), the springs (10) are fixedly connected between the first gaskets (7) and the second gaskets (9), the springs (10) are sleeved on the expansion links (8), and supporting plates (11) are installed between the four second gaskets (9), pump machine (12) are installed to backup pad (11) near standing groove (3) one side, pump machine (12) and standing groove (3) are located the homonymy, backup pad (11) opposite side is equipped with cooling tube (13), the equal fixed connection in cooling tube (13) both ends is on pump machine (12), frame (1) rear side threaded connection has four second bolt (14), four sliding connection has mainboard (15) between second bolt (14), mainboard (15) and cooling tube (13) are located the homonymy, be equipped with baseband (16) on mainboard (15), baseband (16) other end swing joint is on display screen (2), frame (1) has backshell (17) through first bolt (4) threaded connection.

2. The liquid crystal display module easy to dissipate heat of claim 1, wherein: the sound-deadening rubber layer is arranged in the placing groove (3), and the placing groove (3) is E-shaped.

3. The liquid crystal display module easy to dissipate heat of claim 1, wherein: the four first bolts (4) are positioned at four corners of the frame (1), and a plurality of heat dissipation holes are formed in the supporting plate (11).

4. The liquid crystal display module easy to dissipate heat of claim 1, wherein: the surface of the cooling pipe (13) is provided with a heat conduction silica gel layer, the cooling pipe (13) is spiral, and one side of the cooling pipe (13) is provided with a semiconductor refrigeration piece.

5. The liquid crystal display module easy to dissipate heat of claim 1, wherein: and a heat conduction silica gel layer is arranged on one side of the main plate (15) close to the cooling pipe (13).

6. The liquid crystal display module easy to dissipate heat of claim 1, wherein: be equipped with heat dissipation fan (18) on backshell (17), be equipped with the dust screen on heat dissipation fan (18).

Images