CN217636199U

CN217636199U - Low-temperature uniform heating device for research and development of liquid crystal display module

Info

Publication number: CN217636199U
Application number: CN202221017331.2U
Authority: CN
Inventors: 王如义; 孙毕成; 李玉泽; 陈翔
Original assignee: Shenzhen Huayuan Display Device Co ltd
Current assignee: Shenzhen Huayuan Display Device Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-10-21
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a liquid crystal display module research and development equipment technical field, specifically speaking relates to a low temperature uniform heating device for liquid crystal display module research and development, including research and development operation panel, fixed mounting has roof and end box on the leading flank of research and development operation panel, be provided with the even heating element of low temperature on the research and development operation panel, the even heating element of low temperature includes storage water tank and the booster pump of fixed mounting on the research and development operation panel side, fixed mounting has the electric heat stick on the diapire of storage water tank, be linked together through the inlet tube between booster pump and the storage water tank, fixed mounting has the outlet pipe on the outlet end body of booster pump, the terminal fixed mounting of outlet pipe has vertical pipe, the equal fixed mounting in both ends of vertical pipe has the coiled pipe, fixed mounting has the water service pipe between the outlet end body of two coiled pipes, be linked together through the back flow between water service pipe and the storage water tank. The utility model has the advantages of more even heating, convenient use and convenience for users.

Description

Low-temperature uniform heating device for research and development of liquid crystal display module

Technical Field

The utility model relates to a liquid crystal display module research and development equipment technical field, specifically speaking relates to a low temperature uniform heating device for liquid crystal display module research and development.

Background

When carrying out the research and development operation of liquid crystal display module, need carry out the test operation to the high temperature resistance performance of liquid crystal display module in the certain limit usually, when carrying out the test operation, need use the low temperature even heating device who corresponds, conventional low temperature even heating device is when using, be the direct heating rod that uses and carry out the heating operation, this operation can appear being close to the peripheral temperature of heating rod and far being higher than the temperature of keeping away from the heating rod position, it is inhomogeneous further to cause the module to be heated, influence research and development test result, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature uniform heating device for liquid crystal display module research and development to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a low temperature uniform heating device for liquid crystal display module research and development, includes the research and development operation panel, fixed mounting has roof and end box on the leading flank of research and development operation panel, the end box is located the below of roof, be provided with the even heating element of low temperature on the research and development operation panel, the even heating element of low temperature includes fixed mounting storage water tank and booster pump on the research and development operation panel side, fixed mounting has the electric bar on the diapire of storage water tank, the booster pump with be linked together through the inlet tube between the storage water tank, fixed mounting has the outlet pipe on the outlet end body of booster pump, the terminal fixed mounting of outlet pipe has vertical pipe, the equal fixed mounting in both ends of vertical pipe has the coiled pipe, is located the below the coiled pipe is in the end box, two fixed mounting has the water service pipe between the outlet end body of coiled pipe, the water service pipe with be linked together through the back flow between the storage water tank.

Preferably, a heating chamber is arranged in the bottom box, the coiled pipe located below is located in the heating chamber, and the coiled pipe can normally heat the heating chamber.

Preferably, the heat-conducting plate is fixedly mounted on the cavity wall of the heating cavity, the bottom surface of the heat-conducting plate is abutted to the coiled pipe, so that the heat-conducting plate is convenient to conduct heat conducting operation, and the heat of the water body in the coiled pipe can be transferred outwards through the heat-conducting plate.

Preferably, the low-temperature uniform heating assembly further comprises a driving motor fixedly mounted on the bottom surface of the top plate, a fan is fixedly mounted at the tail end of an output shaft of the driving motor, the fan is located above the serpentine pipe, so that the fan is conveniently rotated to promote the flow of peripheral air, the temperature of each part in the peripheral air is uniform, and uniform heating operation is facilitated.

Preferably, the fan faces downwards to one side of the serpentine pipe, and the fan is favorable for rotating to blow air downwards to promote air flow around the serpentine pipe.

Preferably, the end of back flow is provided with the stirring device, the stirring device includes fixed mounting and is in hard tube on the terminal body of back flow, fixed mounting has a plurality of equidistant range's horizontal pipes on the hard tube, the terminal fixed mounting of horizontal pipe has the spiral pipe, the spiral pipe is located in the storage water tank, guarantees when using, utilizes water to follow the end of spiral pipe and discharge the back in the storage water tank, because water has certain impact force after the terminal discharge of spiral pipe, can promote the rivers flow in the storage water tank, does benefit to the water that guarantees in the storage water tank and mixes more evenly.

Preferably, the spiral pipe is spiral, so that the heat exchange time between water in the spiral pipe and water in the water storage tank is prolonged, and the temperature of the water inside and outside the spiral pipe is kept consistent.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a low temperature even heating subassembly that sets up, guarantee when using, can utilize the electric heat rod to heat the operation to the water in the storage water tank, recycle booster pump work, realize carrying the warm water to the interior operation of heating of snakelike pipe, and the warm water in two upper and lower snakelike pipes carries out the heat exchange with the outside air simultaneously, do benefit to and guarantee that the heating is more even, and is convenient for use, the conventional low temperature even heating device of having solved is when using, it carries out the operation of heating to be the direct use heating rod, the peripheral temperature of heating rod far above the temperature of keeping away from the heating rod position can appear being close to in this operation, it is inhomogeneous further to cause the module to be heated, influence research and development test result, bring inconvenient problem for the user.

2. The utility model discloses a driving motor and the fan that set up utilize driving motor work, drive the fan and rotate, can promote peripheral air flow, make the temperature mixing in the peripheral air more even, facilitate the use.

Drawings

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

fig. 2 is an explosion structure diagram of embodiment 1 of the present invention;

fig. 3 is an explosion structure diagram of the low-temperature uniform heating module in embodiment 1 of the present invention;

fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 5 is a schematic structural view of an agitator in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is: 1. a research and development operating platform; 10. a top plate; 11. a bottom case; 111. a heating chamber; 12. a heat conducting plate; 2. a low temperature uniform heating assembly; 20. a water storage tank; 201. an electric heating rod; 21. a booster pump; 211. a water inlet pipe; 212. a water outlet pipe; 22. a vertical tube; 23. a serpentine tube; 24. a water pipe; 25. a return pipe; 26. a drive motor; 27. a fan; 3. a flow agitation device; 30. a hard tube; 31. a horizontal tube; 32. a spiral tube.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Example 1

Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a low temperature uniform heating device for liquid crystal display module research and development, including research and development operation panel 1, fixed mounting has roof 10 and end box 11 on the leading flank of research and development operation panel 1, end box 11 is located the below of roof 10, be provided with low temperature uniform heating subassembly 2 on the research and development operation panel 1, low temperature uniform heating subassembly 2 includes storage water tank 20 and booster pump 21 of fixed mounting on research and development operation panel 1 side, fixed mounting has electric heating rod 201 on the diapire of storage water tank 20, be linked together through inlet tube 211 between booster pump 21 and the storage water tank 20, fixed mounting has outlet pipe 212 on the outlet end body of booster pump 21, the terminal fixed mounting of outlet pipe 212 has vertical pipe 22, the equal fixed mounting in both ends of vertical pipe 22 has coiled pipe 23, the coiled pipe 23 that is located the below is in end box 11, fixed mounting has water service pipe 24 between the outlet end body of two coiled pipes 23, be linked together through return pipe 25 between water service pipe 24 and the storage water tank 20, guarantee when using, can utilize the electric heating rod to heat-exchange water body in the storage water tank 20, reuse booster pump 21 carries out warm water to the coiled pipe 23, the warm water is heated more convenient to use.

In this embodiment, a heating chamber 111 is provided in the bottom case 11, and the serpentine tube 23 located below is located in the heating chamber 111, so that the serpentine tube 23 can normally perform a heating operation on the inside of the heating chamber 111.

Specifically, the heat conducting plate 12 is fixedly mounted on the cavity wall of the heating cavity 111, and the bottom surface of the heat conducting plate 12 abuts against the coiled pipe 23, so that the heat conducting plate 12 is convenient to conduct heat, and the heat of the water body in the coiled pipe 23 can be transferred outwards through the heat conducting plate 12.

Further, the low temperature uniform heating assembly 2 further comprises a driving motor 26 fixedly installed on the bottom surface of the top plate 10, a fan 27 is fixedly installed at the tail end of an output shaft of the driving motor 26, the fan 27 is located above the serpentine pipe 23 located above, so that the rotation of the fan 27 is utilized to promote the flow of surrounding air, the temperature of each part in the surrounding air is uniform, and uniform heating operation is facilitated.

In addition, the fan 27 faces downward to one side of the serpentine tube 23, which facilitates the fan 27 to rotate and blow air downward to promote air flow around the serpentine tube 23.

It should be noted that the booster pump 21, the electric heating rod 201 and the driving motor 26 in the present embodiment are all conventional technologies, and are not described herein again.

In the specific use process of the embodiment, the electric heating rod 201 is connected with an external power supply and works, the electric heating rod 201 works to heat the water body in the water storage tank 20, then the booster pump 21 is connected with the external power supply and works, the booster pump 21 works to convey water in the water storage tank 20 into the coiled pipe 23, warm water in the coiled pipe 23 exchanges heat with external air or directly contacts with an object to carry out water bath heating operation, finally the driving motor 26 can be connected with the external power supply and works, the driving motor 26 works, an output shaft on the driving motor rotates to drive the fan 27 to rotate, peripheral air flow is promoted, heating is guaranteed to be more uniform, and the electric heating device is convenient to use.

Example 2

Referring to fig. 4 and fig. 5, the present embodiment is different from embodiment 1 in that: the end of back flow pipe 25 is provided with stirring device 3, stirring device 3 includes the hard tube 30 of fixed mounting on the terminal body of back flow pipe 25, fixed mounting has a plurality of equidistant range's horizontal pipe 31 on the hard tube 30, the terminal fixed mounting of horizontal pipe 31 has spiral pipe 32, spiral pipe 32 is located storage water tank 20, guarantee when using, utilize water from the end of spiral pipe 32 discharge to the storage water tank 20 in the back, because water has certain impact force after the end discharge of spiral pipe 32, can promote the rivers flow in the storage water tank 20, do benefit to and guarantee that the water in the storage water tank 20 mixes more evenly, the temperature of the water of each position keeps unanimously in the further assurance storage water tank 20.

In this embodiment, the spiral tube 32 is spiral, which is beneficial to increase the heat exchange time between the water in the spiral tube 32 and the water in the water storage tank 20, and is beneficial to ensure the temperature of the water inside and outside the spiral tube 32 to be consistent.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A low temperature even heating device for liquid crystal display module research and development, includes research and development operation panel (1), its characterized in that: fixed mounting has roof (10) and end box (11) on the leading flank of research and development operation panel (1), end box (11) are located the below of roof (10), be provided with low temperature uniform heating subassembly (2) on research and development operation panel (1), low temperature uniform heating subassembly (2) are including fixed mounting storage water tank (20) and booster pump (21) on research and development operation panel (1) side, fixed mounting has electrical bar (201) on the diapire of storage water tank (20), booster pump (21) with be linked together through inlet tube (211) between storage water tank (20), fixed mounting has outlet pipe (212) on the outlet end body of booster pump (21), the terminal fixed mounting of outlet pipe (212) has vertical pipe (22), the equal fixed mounting in both ends of vertical pipe (22) has coiled pipe (23), is located the below coiled pipe (23) are in end box (11), two fixed mounting has between the outlet end body of coiled pipe (23) has water service pipe (24), service pipe (24) with be linked together through storage water tank (25) between service pipe (20).

2. The low temperature uniform heating apparatus for liquid crystal display module development as claimed in claim 1, wherein: a heating chamber (111) is arranged in the bottom box (11), and the coiled pipe (23) positioned below is positioned in the heating chamber (111).

3. The low temperature uniform heating apparatus for liquid crystal display module development as claimed in claim 2, wherein: a heat conducting plate (12) is fixedly mounted on the cavity wall of the heating cavity (111), and the bottom surface of the heat conducting plate (12) abuts against the coiled pipe (23).

4. The low temperature uniform heating apparatus for liquid crystal display module development of claim 1, wherein: the low-temperature uniform heating assembly (2) further comprises a driving motor (26) fixedly mounted on the bottom surface of the top plate (10), a fan (27) is fixedly mounted at the tail end of an output shaft of the driving motor (26), and the fan (27) is located above the coiled pipe (23).

5. The low temperature uniform heating apparatus for liquid crystal display module development of claim 4, wherein: the fan (27) is directed downwardly to one side of the serpentine tube (23).

6. The low temperature uniform heating apparatus for liquid crystal display module development of claim 1, wherein: the end of back flow pipe (25) is provided with stirring device (3), stirring device (3) are including fixed mounting hard tube (30) on the terminal body of back flow pipe (25), fixed mounting has a plurality of equidistant horizontal pipes (31) of arranging on hard tube (30), the terminal fixed mounting of horizontal pipe (31) has spiral pipe (32), spiral pipe (32) are located in storage water tank (20).

7. The low temperature uniform heating apparatus for liquid crystal display module development as claimed in claim 6, wherein: the spiral tube (32) is spiral.