Refrigeration sheet testing device

Abstract

The embodiment of the utility model provides a refrigeration sheet testing device, and relates to the refrigeration sheet performance testing technology field, the device comprises a device body, the device body is internally provided with a locking mechanism used for locking a refrigeration sheet; the locking mechanism comprises a clamping assembly and a testing assembly. The clamping assembly is used for clamping the test assembly; wherein the refrigeration sheet is placed in the test assembly, and when the test assembly is in a clamped state, the refrigeration sheet is tested. According to the technical scheme of the utility model, the test assembly is arranged in the device body, so that the refrigeration sheet is prevented from being in direct contact with the external environment, and the arranged clamping assembly can effectively ensure that the refrigeration sheet is in a locking state and is not damaged in the test process.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration plate performance testing, in particular to a refrigeration plate testing device. Background Art

[0002] In the process of comprehensive testing of the refrigeration capacity and long-term working reliability of the refrigeration chip, a refrigeration chip test device is required, and the cold end and hot end temperatures are monitored with the help of temperature sensors.

[0003] In traditional test devices, the cold end of the refrigeration plate is in direct contact with the external environment. When it is cold, dewdrops are easily formed on its surface. Frost will form after long-term operation, which will directly reduce the refrigeration performance of the refrigeration plate. At the same time, in order to ensure that the refrigeration plate does not move during the test, the commonly used test device usually uses screws to fix the refrigeration plate between the pressure block and the pressure plate. Although the screw locking effect is good, the locking force is difficult to control, and excessive pressure can easily damage the refrigeration plate. Utility Model Content

[0004] The embodiment of the utility model provides a refrigeration plate testing device, so as to realize testing of the refrigeration plate without contacting with the external environment, and the refrigeration plate can be tested without damaging it.

[0005] Other features and advantages of the present invention will become apparent from the following detailed description or may be learned in part from the practice of the present invention.

[0006] According to a first aspect of an embodiment of the utility model, a refrigeration plate testing device is provided, comprising:

[0007] A device body, wherein a locking mechanism for locking the refrigeration plate is arranged in the device body;

[0008] The locking mechanism includes a clamping assembly and a test assembly;

[0009] The clamping assembly clamps the test assembly;

[0010] The refrigeration sheet is placed in the test assembly, and when the test assembly is in a clamped state, the refrigeration sheet is tested.

[0011] In some embodiments of the present utility model, based on the aforementioned solution, the clamping assembly includes a bottom plate and a pressure plate;

[0012] The test assembly is located between the base plate and the pressure plate;

[0013] An elastic component is connected between the bottom plate and the pressing plate.

[0014] In some embodiments of the present utility model, based on the aforementioned solution, the elastic component includes a spring and an adjusting bolt;

[0015] One end of the spring is connected to the bottom plate, and the other end is connected to the pressure plate;

[0016] The adjusting bolt is installed at the connection between the spring and the pressure plate, and is used to adjust the compression amount of the spring.

[0017] In some embodiments of the present invention, based on the above scheme, the test assembly includes a first heat equalizing block, a second heat equalizing block and a temperature sensing module;

[0018] The first heat-averaging block and the second heat-averaging block are arranged sequentially from bottom to top, and the cooling plate is placed between the first heat-averaging block and the second heat-averaging block;

[0019] The temperature sensing module is arranged inside the second heat-absorbing block and is used to test the temperature of the cooling plate.

[0020] In some embodiments of the present invention, based on the above solution, the temperature sensing module adopts a temperature sensor.

[0021] In some embodiments of the present utility model, based on the above solution, it also includes: a heat dissipation component;

[0022] The heat dissipation component is connected to the test component.

[0023] In some embodiments of the present utility model, based on the above solution, the heat dissipation assembly includes a heat conductive sheet, a heat sink and a cooling pipe;

[0024] The heat conducting sheet is arranged on the second heat equalizing block;

[0025] The heat conducting sheet is connected to the heat sink through the cooling pipe.

[0026] The technical solution of the utility model arranges the test component in the device body, thereby avoiding direct contact between the refrigeration plate and the external environment, and the arranged clamping component can effectively ensure that the refrigeration plate is in a locked state and is not damaged during the test process.

[0027] It should be understood that the above general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present utility model, and together with the specification, are used to explain the principles of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0029] Figure 1 The figure shows the overall structure of a refrigeration plate test device according to one embodiment of the utility model;

[0030] Figure 2 A schematic structural diagram of a locking mechanism according to an embodiment of the utility model is shown.

[0031] Description of Reference Numerals

[0032] 1-device body, 2-bottom plate, 3-pressing plate, 4-elastic component, 5-first heat equalizing block, 6-second heat equalizing block, 7-heat conducting block, 8-heat sink, 9-cooling pipe, 10-refrigeration plate. DETAILED DESCRIPTION

[0033] The example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; on the contrary, these embodiments are provided so that the present invention will be more comprehensive and complete, and the concept of the example embodiments will be fully conveyed to those skilled in the art.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the objects used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those shown or described.

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0037] During the test of the existing refrigeration plate performance test device, the refrigeration plate will be in direct contact with the external environment, which will cause dew to form on the cold end of the refrigeration plate when it is working. Frost will form after long-term operation, which will reduce the refrigeration performance of the refrigeration plate and affect the test. In addition, the existing test device uses screws for locking, and the locking force is difficult to control. Excessive pressure can easily damage the refrigeration plate.

[0038] Without solving the above technical problems, the present utility model provides a refrigeration plate test device, including:

[0039] A device body, wherein a locking mechanism for locking the refrigeration plate is arranged in the device body;

[0040] The locking mechanism includes a clamping assembly and a test assembly;

[0041] The clamping assembly clamps the test assembly;

[0042] The refrigeration sheet is placed in the test assembly, and when the test assembly is in a clamped state, the refrigeration sheet is tested.

[0043] It can be understood that in the embodiment of the utility model, the device body is a sealed structure, which ensures that the refrigeration plate will not be exposed to the external environment when the test components inside it are tested. The setting of the device body also reduces air flow and reduces the possibility of condensation and frost on the cold end of the refrigeration plate.

[0044] It can be understood that the locking mechanism is in a fixed state in the device body. For example, the locking mechanism can be fixedly installed at the bottom of the device body.

[0045] It is understandable that, since the refrigeration plate is arranged in the test assembly, when the test assembly is in a clamped state, the refrigeration plate in the test assembly is in a clamped state. Only after the refrigeration plate is clamped, it is convenient to perform a performance test on the refrigeration plate.

[0046] In some feasible embodiments, based on the aforementioned solution, the clamping assembly includes a base plate and a pressure plate;

[0047] The test assembly is located between the base plate and the pressure plate;

[0048] An elastic component is connected between the bottom plate and the pressing plate.

[0049] It can be understood that the base plate and the pressure plate lock the test component using the elastic component.

[0050] In some feasible embodiments, based on the above scheme, the test assembly includes a first heat equalizing block, a second heat equalizing block and a temperature sensing module;

[0051] The first heat-averaging block and the second heat-averaging block are arranged sequentially from bottom to top, and the cooling plate is placed between the first heat-averaging block and the second heat-averaging block;

[0052] The temperature sensing module is arranged inside the second heat-absorbing block and is used to test the temperature of the cooling plate.

[0053] It is understandable that when conducting the test, the first heat spreader and the second heat spreader clamp the refrigeration plate in the middle and then lock them using the clamping assembly. After locking, the temperature information of the refrigeration plate is tested using the temperature sensing module.

[0054] It is understandable that in the embodiment of the utility model, a mounting hole is provided on the side of the second heat equalizing block facing the refrigeration plate, and the temperature sensing module is arranged in the mounting hole. When testing, the temperature sensing module faces the refrigeration plate.

[0055] Specifically, in this embodiment, the temperature sensing module uses a temperature sensor, which is relatively small and can be installed in the installation hole.

[0056] For example, see Figure 1 , showing a schematic diagram of the overall structure of a refrigeration plate testing device according to an embodiment of the utility model.

[0057] See also Figure 2 , shows a schematic diagram of the locking mechanism structure of an embodiment of the utility model.

[0058] like Figure 1 As shown, the device body 1 is a sealed rectangular body, and the locking mechanism is installed at the bottom of the device body. Figure 2 As shown, the locking mechanism includes a clamping assembly consisting of a base plate 2, a pressure plate 3 and an elastic component 4, and a test assembly consisting of a first heat-conducting block 5, a second heat-conducting block 6 and a temperature sensing module; wherein, the base plate 1 is fixed to the bottom of the device body 1 by bolts, the first heat-conducting block 5, the cooling plate 10, and the second heat-conducting block 6 are stacked on the base plate 1 in sequence, the pressure plate 3 is pressed on the top, the pressure plate 3 and the base plate 2 are connected by the elastic component 4, and the clamping and locking of the cooling plate 10 is achieved by adjusting the elastic component 4.

[0059] In some feasible embodiments, based on the above solution, the elastic component includes a spring and an adjusting bolt;

[0060] One end of the spring is connected to the bottom plate, and the other end is connected to the pressure plate;

[0061] The adjusting bolt is installed at the connection between the spring and the pressure plate, and is used to adjust the compression amount of the spring.

[0062] It can be understood that the two ends of the spring are respectively connected to the base plate and the pressure plate, and the adjusting bolt can control the compression amount of the spring. When the refrigeration plate needs to be locked, the adjusting bolt is tightened to compress the spring to achieve locking. When locking is required, the adjusting bolt is loosened to release the spring.

[0063] It is understandable that in the embodiment of the present invention, multiple elastic components may be provided, for example, Figure 2The bottom plate and the pressure plate are both rectangular, so an elastic component can be set on the four corners of the bottom plate and the pressure plate respectively to ensure that the refrigeration plate can be locked.

[0064] In some feasible embodiments, based on the above solution, it further includes: a heat dissipation component;

[0065] The heat dissipation component is connected to the test component.

[0066] It can be understood that the heat dissipation component is used to dissipate the heat generated by the cooling fins.

[0067] In some feasible embodiments, based on the above solution, the heat dissipation assembly includes a heat conductive sheet, a heat sink and a cooling pipe;

[0068] The heat conducting sheet is arranged on the second heat equalizing block;

[0069] The heat conducting sheet is connected to the heat sink through the cooling pipe.

[0070] It can be understood that the heat conducting sheet covers the top surface of the second heat equalizing block to ensure that the heat on the second heat equalizing block can be transferred to the heat sink through the cooling pipe for heat dissipation.

[0071] It can be understood that coolant is provided in the cooling channel.

[0072] For example, Figure 1 As shown, the heat sink 8 is arranged outside the device body 1 and is connected to the heat conducting sheet 7 through a cooling pipe 9.

[0073] In summary, the utility model provides a refrigeration plate testing device which uses a spring locking mechanism to fix the refrigeration plate, which can not only fix the refrigeration plate, but also the limiting effect of the spring can ensure that the refrigeration plate is not damaged; the sealing structure device and the heat dissipation component can effectively reduce the direct contact between the cold end of the refrigerator and the external environment, reduce air flow, and reduce the possibility of condensation and frost on the cold end of the refrigeration plate, thereby ensuring its refrigeration performance.

[0074] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing the embodiments disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art that are not disclosed in the present invention. It should be understood that the present invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A refrigeration plate test device, characterized in that: include: A device body, wherein a locking mechanism for locking the refrigeration plate is arranged in the device body; The locking mechanism includes a clamping assembly and a test assembly; The clamping assembly clamps the test assembly; The refrigeration sheet is placed in the test assembly, and when the test assembly is in a clamped state, the refrigeration sheet is tested.

2. The device according to claim 1, characterized in that The clamping assembly includes a base plate and a pressure plate; The test assembly is located between the base plate and the pressure plate; An elastic component is connected between the bottom plate and the pressing plate.

3. The device according to claim 2, characterized in that The elastic component includes a spring and an adjusting bolt; One end of the spring is connected to the bottom plate, and the other end is connected to the pressure plate; The adjusting bolt is installed at the connection between the spring and the pressure plate, and is used to adjust the compression amount of the spring.

4. The device according to any one of claims 1 to 3, characterized in that: The test assembly includes a first heat-saturating block, a second heat-saturating block and a temperature sensing module; The first heat-averaging block and the second heat-averaging block are arranged sequentially from bottom to top, and the cooling plate is placed between the first heat-averaging block and the second heat-averaging block; The temperature sensing module is arranged inside the second heat-absorbing block and is used to test the temperature of the cooling plate.

5. The device according to claim 4, characterized in that The temperature sensing module adopts a temperature sensor.

6. The device according to claim 4, characterized in that Also includes: Heat dissipation components; The heat dissipation component is connected to the test component.

7. The device according to claim 6, characterized in that The heat dissipation assembly includes a heat conducting sheet, a heat sink and a cooling pipe; The heat conducting sheet is arranged on the second heat equalizing block; The heat conducting sheet is connected to the heat sink through the cooling pipe.

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