CN215379660U

CN215379660U - Liquid cooling plate convenient to maintain

Info

Publication number: CN215379660U
Application number: CN202121762384.2U
Authority: CN
Inventors: 袁波
Original assignee: Chengdu Jingcheng Electronic Equipment Manufacturing Co ltd
Current assignee: Chengdu Jingcheng Electronic Equipment Manufacturing Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-31
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a liquid cooling plate convenient for maintenance, which comprises a liquid cooling plate body and a box body, wherein the liquid cooling plate body is arranged in an inner cavity of the box body through a connecting device, the connecting device comprises a fixed plate, a matching block, a spring, a limiting plate, a movable plate and a pin shaft, a rectangular mounting hole is formed in the side surface of the box body, the hole bottom of the mounting hole is communicated with the inner cavity, the fixed plate is matched with the mounting hole, the side surface, close to the inner cavity, of the fixed plate is connected with the liquid cooling plate body, a movable groove is formed in the top of the side surface, provided with the mounting hole, of the box body, the matching block is arranged in the movable groove, the matching block is connected with the closed end of the movable groove through the spring, the top of the side surface of the limiting plate is connected with the matching block, the bottom of the matching block is contacted with the side surface of the fixed plate, one end of the movable plate is arranged on the top surface of the box body through the pin shaft, one side, far away from the pin shaft, of the bottom surface of the movable plate is contacted with the top surface of the limiting plate, the spring is in a compressed state.

Description

Liquid cooling plate convenient to maintain

Technical Field

The utility model relates to the technical field of liquid cooling cabinets, in particular to a liquid cooling plate convenient to maintain.

Background

In order to meet the requirements of small volume, high performance, high reliability and long service life of electronic equipment, the electronic equipment is developed towards integration, modularization, high power and high heat flux density. As an important electronic device, the electronic chassis has a main heat dissipation manner of liquid cooling for the chassis of the electronic device with high power and high heat flux density, that is, the chassis adopts a liquid cooling chassis. But the liquid cooling board of liquid cooling quick-witted incasement is fixed mounting mostly, and the fixed mounting process is very loaded down with trivial details, leads to liquid cooling board later stage to dismantle when maintaining very inconvenient.

Therefore, the liquid cooling case which is disclosed as CN212231950U and can lock the liquid cooling plate quickly in the prior art makes the liquid cooling plate convenient to disassemble and assemble on the case body through the locking mechanism, and is convenient for later maintenance. However, the locking mechanism is too precise and complicated in structure, the cost generated during production and installation is too high, and the installation notch is arranged at the position where the locking mechanism is installed on the box body, so that foreign matters and impurities can easily enter the box body, and the electronic device is damaged, so that the mode of fixing the liquid cooling plate has certain defects and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liquid cooling plate convenient to maintain in order to solve the technical problems, the liquid cooling plate body can be conveniently disassembled and assembled on a box body through the arranged connecting device, meanwhile, because the structure is simple, the cost is lower when the connecting device is manufactured and installed, a gap communicated with an inner cavity cannot be manufactured on the box body, and the problem that the defect exists when a locking mechanism is arranged is solved.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a liquid cooling plate convenient to maintain comprises a liquid cooling plate body and a box body, wherein the liquid cooling plate body is installed in an inner cavity of the box body through a connecting device, the connecting device comprises a fixed plate, a matching block, a spring, a limiting plate, a movable plate and a pin shaft, a rectangular installation hole is formed in the side face of the box body, the hole bottom of the installation hole is communicated with the inner cavity, the fixed plate is matched with the installation hole, the side face, close to the inner cavity, of the fixed plate is connected with the liquid cooling plate body, a movable groove is formed in the top of the side face, provided with the installation hole, of the box body, the axis of the movable groove is perpendicular to the horizontal plane, two ends of the movable groove are closed ends, the opening size of the movable groove is smaller than the size of the groove bottom, the matching block is installed in the movable groove, the shape and the size of the cross section of the matching block are consistent with the shape and the size of the cross section of the movable groove, and the matching block is connected with the closed end of the movable groove through the spring, the top of the side face of the limiting plate is connected with the matching block, the bottom of the side face of the limiting plate is in contact with the side face of the fixed plate, one end of the movable plate is installed on the top face of the box body through a pin shaft, one side, far away from the pin shaft, of the bottom face of the movable plate is in contact with the top face of the limiting plate, and the spring is in a compressed state.

Further, a push rod is connected to the top surface of the movable plate.

Further, be equipped with cooperation mechanism on the fly leaf, cooperation mechanism is the control lever, is equipped with the mating holes on the bottom surface of fly leaf, the mating holes is the through-hole, and the axis perpendicular to horizontal plane of mating holes is equipped with the fixed orifices on the top surface of limiting plate, the axis of fixed orifices is coaxial with the axis of mating holes, the control lever is the threaded rod, and in the bottom of control lever passed behind the mating holes and inserted the fixed orifices, control lever and mating holes threaded connection.

Further, a short rod is connected to the top of the control rod.

Further, the movable groove is a dovetail groove.

Further, the spring is a cylindrical helical compression spring.

Furthermore, a handle is connected to the side face, far away from the inner cavity, of the fixing plate, and the handle is a U-shaped handle.

Furthermore, the handle is provided with anti-skid grains.

Compared with the prior art, the utility model has the following beneficial effects:

1. the liquid cooling plate body can be conveniently disassembled and assembled on the box body through the arranged connecting device, meanwhile, because the structure is simple, the cost is lower when the connecting device is manufactured and installed, and a gap communicated with the inner cavity cannot be manufactured on the box body, so that the problem that the defect exists when the locking mechanism is arranged is solved.

2. In the utility model, the top surface of the movable plate is connected with a push rod. The user can apply force to rotate the movable plate conveniently.

3. According to the utility model, the movable plate is provided with the matching mechanism which is the control rod, the bottom surface of the movable plate is provided with the matching hole which is a through hole, the axis of the matching hole is vertical to the horizontal plane, the top surface of the limiting plate is provided with the fixing hole, the axis of the fixing hole is coaxial with the axis of the matching hole, the control rod is a threaded rod, the bottom end of the control rod penetrates through the matching hole and then is inserted into the fixing hole, and the control rod is in threaded connection with the matching hole. Through the control rod, the movable plate and the limiting plate can be locked together, and the movable plate is prevented from moving accidentally, so that the limiting plate loses the limiting effect.

4. In the utility model, the top of the control rod is connected with a short rod. The user can apply force to the control rod to rotate conveniently.

5. The movable groove is a dovetail groove. The matching block is prevented from being separated from the movable groove, and the limiting plate connected with the matching block can only move up and down along the movable groove.

6. The spring is a cylindrical spiral compression spring. The spring can be compressed and restored only along a fixed direction, cannot be easily deformed and is durable.

7. In the utility model, a handle is connected on the side surface of the fixing plate far away from the inner cavity, and the handle is a U-shaped handle. When the liquid cooling plate is assembled and disassembled, the handle is convenient for a user to apply force to move the liquid cooling plate body.

8. In the utility model, the handle is provided with anti-skid grains. The friction force can be increased, and the hands can be prevented from being taken off when the handle is held and the force is applied.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the present invention with the fitting mechanism installed.

The attached drawings are as follows: the structure comprises a box body 1, a liquid cooling plate body 2, a fixed plate 3, a matching block 4, a spring 5, a limiting plate 6, a movable plate 7, a pin shaft 8, a push rod 9, a handle 10, a control rod 11, a short rod 12, an inner cavity 13, a mounting hole 14, a movable groove 15, a fixed hole 16 and a matching hole 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to fig. 1 to 3.

Example 1

A liquid cooling plate convenient to maintain comprises a liquid cooling plate body 2 and a box body 1, wherein the liquid cooling plate body 2 is installed in an inner cavity 13 of the box body 1 through a connecting device, the connecting device comprises a fixed plate 3, a matching block 4, a spring 5, a limiting plate 6, a movable plate 7 and a pin shaft 8, a rectangular installation hole 14 is formed in the side face of the box body 1, the hole bottom of the installation hole 14 is communicated with the inner cavity 13, the fixed plate 3 is matched with the installation hole 14, the side face, close to the inner cavity 13, of the fixed plate 3 is connected with the liquid cooling plate body 2, a movable groove 15 is formed in the top of the side face, provided with the installation hole 14, of the box body 1, the axis of the movable groove 15 is perpendicular to the horizontal plane, the two ends of the movable groove 15 are closed ends, the opening size of the movable groove 15 is smaller than the size of the groove bottom, the matching block 4 is installed in the movable groove 15, the size of the cross section of the matching block 4 is consistent with the cross section of the movable groove 15, cooperation piece 4 is connected with the blind end of activity groove 15 through spring 5, the top and the cooperation piece 4 of limiting plate 6 side are connected, and the bottom contacts with the side of fixed plate 3, the one end of fly leaf 7 is installed on the top surface of box 1 through round pin axle 8, and the bottom surface of fly leaf 7 is kept away from one side of round pin axle 8 and the top surface contact of limiting plate 6, and spring 5 is in compression state.

During the use, rotate fly leaf 7, until fly leaf 7 no longer with limiting plate 6 at the top surface contact, then under the effect of spring 5, limiting plate 6 shifts up along the movable groove, makes limiting plate 6 no longer contact with fixed plate 3, after losing the restriction of limiting plate 6, just can pull out fixed plate 3 and liquid cooling plate body 2 from the mounting hole 14 of box 1, installs the normal position again after carrying out maintenance work to liquid cooling plate body 2, and connecting device can guarantee that liquid cooling plate body 2 is stable installation in the box.

The liquid cooling plate body can be conveniently disassembled and assembled on the box body through the arranged connecting device, meanwhile, because the structure is simple, the cost is lower when the connecting device is manufactured and installed, and a gap communicated with the inner cavity cannot be manufactured on the box body, so that the problem that the defect exists when the locking mechanism is arranged is solved.

Example 2

A specific implementation description is made with respect to the operation manner in embodiment 1.

As shown in fig. 2, in the present invention, a handle 10 is connected to the fixing plate 3, the handle 10 is a U-shaped handle, so that a user can apply force to move the liquid cooling plate body 2, and the handle 10 is provided with anti-slip lines, which can increase friction force, but prevent the user from releasing his hand when holding the handle 10 and applying force.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the utility model be considered as within the following claims.

Claims

1. The utility model provides a liquid cooling plate convenient to maintain, includes liquid cooling plate body (2) and box (1), install in inner chamber (13) of box (1) its characterized in that through connecting device liquid cooling plate body (2): the connecting device comprises a fixed plate (3), a matching block (4), a spring (5), a limiting plate (6), a movable plate (7) and a pin shaft (8), wherein a rectangular mounting hole (14) is formed in the side face of the box body (1), the hole bottom of the mounting hole (14) is communicated with an inner cavity (13), the fixed plate (3) is matched with the mounting hole (14), the side face, close to the inner cavity (13), of the fixed plate (3) is connected with the liquid cooling plate body (2), a movable groove (15) is formed in the top of the side face, provided with the mounting hole (14), of the box body (1), the axis of the movable groove (15) is perpendicular to the horizontal plane, the two ends of the movable groove (15) are closed ends, the opening size of the movable groove (15) is smaller than the size of the groove bottom, the matching block (4) is installed in the movable groove (15), the cross section shape size of the matching block (4) is consistent with the cross section shape size of the movable groove (15), cooperation piece (4) are connected with the blind end of activity groove (15) through spring (5), the top and the cooperation piece (4) of limiting plate (6) side are connected, and the side contact of bottom and fixed plate (3), the one end of fly leaf (7) is installed on the top surface of box (1) through round pin axle (8), and the top surface contact of round pin axle (8) and limiting plate (6) is kept away from to the bottom surface of fly leaf (7), and spring (5) are in compression state.

2. A liquid cooled plate for facilitating maintenance according to claim 1, wherein: a push rod (9) is connected to the top surface of the movable plate (7).

3. A liquid cooled plate for facilitating maintenance according to claim 1, wherein: be equipped with cooperation mechanism on fly leaf (7), cooperation mechanism is control lever (11), is equipped with mating holes (17) on the bottom surface of fly leaf (7), mating holes (17) are the through-hole, and the axis perpendicular to horizontal plane of mating holes (17) is equipped with fixed orifices (16) on the top surface of limiting plate (6), the axis of fixed orifices (16) is coaxial with the axis of mating holes (17), control lever (11) are the threaded rod, and in the bottom of control lever (11) passed behind mating holes (17) and inserted fixed orifices (16), control lever (11) and mating holes (17) threaded connection.

4. A liquid cooled plate for facilitating maintenance according to claim 3, wherein: the top of the control rod (11) is connected with a short rod.

5. A liquid cooled plate for facilitating maintenance according to claim 1, wherein: the movable groove (15) is a dovetail groove.

6. A liquid cooled plate for facilitating maintenance according to claim 1, wherein: the spring (5) is a cylindrical spiral compression spring.

7. A liquid cooled plate for facilitating maintenance according to claim 1, wherein: the side surface, far away from the inner cavity (13), of the fixing plate (3) is connected with a handle (10), and the handle (10) is a U-shaped handle.

8. A liquid cooled plate for facilitating maintenance according to claim 7, wherein: the handle (10) is provided with anti-skid grains.