CN222232596U - An electrical withstand voltage test device - Google Patents
An electrical withstand voltage test device Download PDFInfo
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- CN222232596U CN222232596U CN202420749689.7U CN202420749689U CN222232596U CN 222232596 U CN222232596 U CN 222232596U CN 202420749689 U CN202420749689 U CN 202420749689U CN 222232596 U CN222232596 U CN 222232596U
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- withstand voltage
- pressure test
- heat
- test device
- collecting box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides an electricity withstand voltage test device, including withstand voltage tester, withstand voltage tester bottom is equipped with the heat conduction board, the inside cavity that is equipped with of heat conduction board, the heat conduction board bottom is equipped with a plurality of heat radiation fins, withstand voltage tester one side is equipped with the liquid collecting box with the cavity intercommunication, be equipped with rotatable drive shaft on the liquid collecting box, the drive shaft other end is equipped with the exhaust fan; the utility model provides an electricity withstand voltage test device can conduct the heat on the electronic component board through the heat-conducting plate to dispel the heat through radiator fin, through starting miniature water pump, can carry the coolant liquid that fills in the cavity, on the one hand, can play cooling effect to the heat-conducting plate, on the other hand, in the coolant liquid transportation process, can drive the impeller and rotate, and then drive the exhaust fan, through the inside high temperature discharge of left side louvre with withstand voltage tester, can also carry out forced air cooling to the liquid collecting box simultaneously, and then promote radiating efficiency.
Description
Technical Field
The utility model relates to the field of electric withstand voltage test, in particular to an electric withstand voltage test device.
Background
The dielectric strength tester is also called an electric insulation strength tester or a dielectric strength tester, and also called a dielectric breakdown device, an insulation strength tester, a high voltage breakdown device, a dielectric strength tester and the like. A test for checking the withstand voltage capability of an insulating material of an electric appliance by applying a prescribed ac or dc high voltage between a live part and a non-live part (generally a casing) of the electric appliance. However, when the plug wire is subjected to the electric withstand voltage test in a high-temperature environment in summer, the temperature of the components in the withstand voltage test device is too high, the heat dissipation structure of the plug wire cannot conduct efficient heat dissipation, the components in the plug wire can be burnt out, and accordingly maintenance cost can be increased.
Disclosure of utility model
The utility model provides an electric pressure-resistant test device which aims at the defects in the prior art, can conduct heat on an electronic element board through a heat conducting plate and dissipate heat through a heat radiating fin, and can convey cooling liquid poured into a cavity through starting a miniature water pump, on one hand, the electric pressure-resistant test device can cool and cool the heat conducting plate, on the other hand, in the cooling liquid conveying process, an impeller can be driven to rotate so as to drive an exhaust fan, the inside of the pressure-resistant test device can be discharged at high temperature through a left heat radiating hole, and meanwhile, the liquid collecting box can be subjected to air cooling heat dissipation, so that the heat radiating efficiency is improved. The left side and the right side of the pressure-resistant tester are provided with a plurality of heat dissipation holes, and the circulation of the inside and the outside air of the pressure-resistant tester can be realized through the heat dissipation holes, so that the heat dissipation purpose is achieved.
In order to solve the problem that when the plug wire is subjected to the electric withstand voltage test in a high-temperature environment in summer, the temperature of components in the withstand voltage test device is too high, the heat dissipation structure of the plug wire cannot conduct efficient heat dissipation, the components in the plug wire cannot be burnt out, and accordingly maintenance cost is increased.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an electricity withstand voltage test device, includes withstand voltage tester, withstand voltage tester bottom is equipped with the heat conduction board, the inside cavity that is equipped with of heat conduction board, the heat conduction board bottom is equipped with a plurality of heat radiation fins, withstand voltage tester one side is equipped with the album liquid box with cavity intercommunication, be equipped with rotatable drive shaft on the album liquid box, the drive shaft other end is equipped with the exhaust fan.
Preferably, the plurality of heat dissipation fins are distributed on the cavity in a staggered mode.
Preferably, an input pipe is arranged on one side of the heat conducting plate, and an output pipe is arranged at one end of the heat conducting plate.
Preferably, the input pipe and the output pipe are both communicated with the cavity, and an electronic element board is arranged at the bottom of the pressure-resistant tester.
Preferably, the other end of the input pipe is provided with a conveying pipe, and the other end of the conveying pipe is communicated with the liquid collecting box.
Preferably, the driving shaft is provided with an impeller, and the impeller is positioned inside the liquid collecting box.
Preferably, a plurality of heat dissipation holes are formed in two sides of the pressure-resistant tester.
Preferably, a power source is arranged on the outer surface of the pressure-resistant tester, and communicating pipes are arranged on the liquid collecting box and the output pipe.
Preferably, support columns are arranged at four corners of the bottom of the outer surface of the pressure-resistant tester, and gaskets are arranged at the bottoms of the four support columns.
Preferably, the pressure-resistant tester is characterized in that a storage box is arranged at the top of the outer surface of the pressure-resistant tester, a cover plate capable of being opened and closed is arranged on the storage box, a partition plate is arranged inside the storage box, and a plurality of clamping plates are arranged on the storage box.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides an electric withstand voltage test device, which can conduct heat on an electronic element board through a heat conducting plate, dissipate heat through a heat dissipating fin, and convey cooling liquid poured into a cavity by starting a miniature water pump, on one hand, can play cooling effect to the heat conduction board, on the other hand, in the coolant liquid transportation process, can drive the impeller and rotate, and then drive the exhaust fan, through the inside high temperature discharge of left side louvre with withstand voltage tester, can also carry out the forced air cooling heat dissipation to the album liquid box simultaneously, and then promote radiating efficiency. The left side and the right side of the pressure-resistant tester are provided with a plurality of heat dissipation holes, and the circulation of the inside and the outside air of the pressure-resistant tester can be realized through the heat dissipation holes, so that the heat dissipation purpose is achieved.
The utility model provides an electric withstand voltage test device, which is characterized in that two spaces are separated from the inside of a storage box through the arrangement of a baffle plate, a test pen matched with a withstand voltage tester can be clamped on the baffle plate, a connecting wire for testing can be placed on the other side of the baffle plate, a good storage effect can be achieved through the storage box, and the loss of wires and the test pen is effectively prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a pressure tester according to the present utility model;
FIG. 3 is a schematic view of a liquid collecting box according to the present utility model;
FIG. 4 is a schematic view of a heat conducting plate structure according to the present utility model;
The figure number shows that the pressure-resistant tester comprises a pressure-resistant tester body 1, a clamping plate, a storage box 3, a partition plate 4, a partition plate 5, a cover plate 6, a heat dissipation hole 7, a power source 8, an electronic element plate 9, a communicating pipe 10, a support column 11, a gasket 12, an impeller 13, a driving shaft 14, a heat conduction plate 15, a cavity 16, heat dissipation fins 17, an input pipe 18, an output pipe 19, an exhaust fan 20, a liquid collecting box 21 and a conveying pipe.
Detailed Description
The present utility model is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Examples
Referring to fig. 1-4, the utility model provides an electric withstand voltage test device, which comprises a withstand voltage tester 1, wherein a heat conducting plate 14 is fixedly arranged at the bottom of the withstand voltage tester 1, a cavity 15 is arranged in the heat conducting plate 14, five heat radiating fins 16 penetrate through the bottom of the heat conducting plate 14 and are fixedly arranged at the bottom, a liquid collecting box 20 communicated with the cavity 15 is arranged at one side of the withstand voltage tester 1, a rotatable driving shaft 13 is arranged on the liquid collecting box 20, and an exhaust fan 19 is fixedly arranged at the other end of the driving shaft 13. It should be noted that, the bottom of the withstand voltage tester 1 is provided with the electronic component board 8, and the heat conducting plate 14 contacts with the electronic component board 8, and the electronic component board 8 is used for mounting important electronic components inside the withstand voltage tester 1, and in the process of performing the withstand voltage test, the temperature of the electronic components inside the withstand voltage test device will rise, so that the temperature of the electronic component board 8 will be driven to rise.
It should be noted that, as shown in fig. 4, the plurality of heat dissipation fins 16 are distributed on the cavity 15 in a staggered manner, the plurality of heat dissipation fins 16 convert the cavity 15 into a baffling channel, and the cavity 15 is filled with a cooling liquid, the cooling liquid flows in the baffling channel, so that the flowing duration of the cooling liquid can be prolonged, the cooling aging of the cooling liquid to the heat conduction plate 14 is improved, the left side of the heat conduction plate 14 is communicated with an input pipe 17, the right side of the rear end of the heat conduction plate 14 is communicated with an output pipe 18, and both the input pipe 17 and the output pipe 18 are communicated with the cavity 15.
As shown in fig. 3, the other end of the input pipe 17 is connected to a delivery pipe 21, the other end of the delivery pipe 21 is connected to a liquid collecting box 20, the liquid collecting box 20 is made of copper alloy, so that the cooling liquid in the liquid collecting box 20 can be efficiently radiated, an impeller 12 is fixedly mounted on a driving shaft 13, and the impeller 12 is located inside the liquid collecting box 20.
It should be noted that, the power source 7 is installed at the outer surface rear end of the pressure-resistant tester 1, communicating pipes 9 are all arranged on the liquid collecting box 20 and the output pipe 18, the power source 7 adopts a miniature water pump, and the other ends of the two communicating pipes 9 are respectively communicated with the output end and the input end of the miniature water pump, a worker can conduct heat on the electronic component board 8 through the heat conducting plate 14 and radiate heat through the radiating fins 16, and can convey cooling liquid poured in the cavity 15 by starting the miniature water pump, on one hand, the heat conducting plate 14 can be cooled, on the other hand, in the cooling liquid conveying process, the impeller 12 can be driven to rotate, then the exhaust fan 19 is driven, the inside high temperature of the pressure-resistant tester 1 can be discharged through the left radiating hole 6, meanwhile, the liquid collecting box 20 can be subjected to air cooling and the radiating efficiency is further improved. The left side and the right side of the pressure-resistant tester 1 are respectively provided with a plurality of heat dissipation holes 6, and the circulation of the inside and the outside air of the pressure-resistant tester 1 can be realized through the heat dissipation holes 6, so that the heat dissipation purpose is achieved.
It should be noted that, as shown in fig. 2, the four corners of the bottom of the outer surface of the pressure-resistant tester 1 are provided with support columns 10, the bottoms of the four support columns 10 are fixed with gaskets 11, and the gaskets 11 are made of silica gel, so that a good anti-slip effect can be achieved, and the pressure-resistant tester 1 is prevented from easily sliding off the test bed.
It should be noted that, as shown in fig. 1, the top of the outer surface of the pressure-resistant tester 1 is fixedly provided with a storage box 3, a cover plate 5 which can be opened and closed is arranged on the storage box 3, a partition board 4 is fixed inside the storage box 3, a plurality of clamping boards 2 are fixed on the storage box 3, the clamping boards 2 are positioned on one side of the partition board 4, two spaces are separated from the inside of the storage box 3 through the arrangement of the partition board 4, a test pen matched with the pressure-resistant tester 1 can be clamped on the clamping boards 2, a connecting wire for testing can be placed on the other side of the partition board 4, a good storage effect can be achieved through the storage box 3, and the wires and the test pen are effectively prevented from being lost.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. The electric pressure test device is characterized by comprising a pressure test instrument (1), wherein a heat conducting plate (14) is arranged at the bottom of the pressure test instrument (1), a cavity (15) is arranged in the heat conducting plate (14), a plurality of heat radiating fins (16) are arranged at the bottom of the heat conducting plate (14), a liquid collecting box (20) communicated with the cavity (15) is arranged on one side of the pressure test instrument (1), a rotatable driving shaft (13) is arranged on the liquid collecting box (20), and an exhaust fan (19) is arranged at the other end of the driving shaft (13).
2. The device for testing electric withstand voltage according to claim 1, wherein the plurality of heat dissipation fins (16) are arranged on the cavity (15) in a staggered manner.
3. The electric withstand voltage test device according to claim 2, wherein an input pipe (17) is arranged on one side of the heat conducting plate (14), and an output pipe (18) is arranged at one end of the heat conducting plate (14).
4. The electric pressure test device according to claim 3, wherein the input pipe (17) and the output pipe (18) are both communicated with the cavity (15), and the bottom of the pressure test instrument (1) is provided with an electronic component board (8).
5. The device for testing electric pressure according to claim 4, wherein the other end of the input pipe (17) is provided with a conveying pipe (21), and the other end of the conveying pipe (21) is communicated with the liquid collecting box (20).
6. An electric pressure test device according to claim 5, characterized in that the driving shaft (13) is provided with an impeller (12), and the impeller (12) is positioned inside the liquid collecting box (20).
7. The electric pressure test device according to claim 6, wherein the pressure test instrument (1) is provided with a plurality of heat dissipation holes (6) on both sides.
8. The electric pressure test device according to claim 7, wherein the pressure tester (1) is provided with a power source (7) on the outer surface, and communicating pipes (9) are arranged on the liquid collecting box (20) and the output pipe (18).
9. The electric pressure test device according to claim 8, wherein support columns (10) are arranged at four corners of the bottom of the outer surface of the pressure test instrument (1), and gaskets (11) are arranged at the bottoms of the four support columns (10).
10. The electric pressure test device of claim 9, wherein the top of the outer surface of the pressure test instrument (1) is provided with a storage box (3), the storage box (3) is provided with a cover plate (5) capable of being opened and closed, the storage box (3) is internally provided with a partition plate (4), and the storage box (3) is provided with a plurality of clamping plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420749689.7U CN222232596U (en) | 2024-04-12 | 2024-04-12 | An electrical withstand voltage test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420749689.7U CN222232596U (en) | 2024-04-12 | 2024-04-12 | An electrical withstand voltage test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222232596U true CN222232596U (en) | 2024-12-24 |
Family
ID=93904976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420749689.7U Active CN222232596U (en) | 2024-04-12 | 2024-04-12 | An electrical withstand voltage test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222232596U (en) |
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2024
- 2024-04-12 CN CN202420749689.7U patent/CN222232596U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250929 Address after: 315000 Zhejiang Province Ningbo City Yuyao City Simen Town Tianshi Road No. 9 Patentee after: Ningbo Senyikai Electrical Co.,Ltd. Country or region after: China Address before: 315470 Zhejiang Province Ningbo City Yuyao City Simen Town Tianshi Road No. 9 Patentee before: NINGBO SENSHIDA ELECTRICAL Co.,Ltd. Country or region before: China |