CN220933124U - Silicon carbide power module detection device - Google Patents
Silicon carbide power module detection device Download PDFInfo
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- CN220933124U CN220933124U CN202322536260.8U CN202322536260U CN220933124U CN 220933124 U CN220933124 U CN 220933124U CN 202322536260 U CN202322536260 U CN 202322536260U CN 220933124 U CN220933124 U CN 220933124U
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- power module
- silicon carbide
- fixedly connected
- carbide power
- plug
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 67
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model discloses a silicon carbide power module detection device which comprises a temperature detection and fixing mechanism and a power supply and load detection mechanism, wherein the temperature detection and fixing mechanism comprises a mounting frame, a first sliding groove is formed in the mounting frame, a first sliding block is arranged in the first sliding groove, and a connecting block is fixedly connected to one side of the first sliding block. According to the utility model, the fixing frame is pulled upwards through the arrangement of the temperature detection and fixing mechanism, the fixing frame is moved to the upper side position of the silicon carbide power module, the fixing frame can be driven to reset through the tension force of the tension spring, so that the fixing frame is clamped at the upper side position of the silicon carbide power module, and the temperature sensor is arranged in the fixing frame, so that the fixing frame clamps and fixes the silicon carbide power module, and meanwhile, the temperature sensor is contacted with the silicon carbide power module to detect the temperature of the silicon carbide power module, so that the detection and fixing device is combined together, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of silicon carbide power module detection devices, in particular to a silicon carbide power module detection device.
Background
Silicon carbide power modules are a high performance semiconductor device commonly used in power electronics applications for controlling and regulating the transfer of electrical energy. These modules are made of silicon carbide, a new semiconductor material, and have higher performance and some advantages over conventional silicon power modules, particularly in high power and high temperature environments.
The silicon carbide power module generally needs to use a detection device when the starting temperature and the current load of the silicon carbide power module are required to be detected, most of the existing detection devices need to fix detection positioning equipment during detection, so that inaccurate detection caused by displacement of the equipment in the detection process is avoided, most of the fixing devices are arranged separately from the detection devices, and the silicon carbide power module is inconvenient to use and poor in practicability; therefore, in order to solve the above-mentioned problems, a silicon carbide power module detection device is proposed.
Disclosure of utility model
The utility model mainly solves the technical problems existing in the prior art and provides a silicon carbide power module detection device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carborundum power module detection device, includes temperature detection and fixed establishment and power supply and load detection mechanism, temperature detection and fixed establishment include the installing frame, first spout has been seted up to the inside of installing frame, the inside of first spout is provided with first slider, one side fixedly connected with connecting block of first slider, the upside fixedly connected with telescopic link of connecting block, the outside cover of telescopic link has the extension spring, the upside fixedly connected with mount of telescopic link, the inside fixed mounting of mount has temperature sensor, and the mount is provided with two, and the internally mounted of every mount has two temperature sensor, installs the inside both sides position at the mount respectively.
Preferably, the first sliding block is in sliding connection with the first sliding groove, two ends of the tension spring are respectively fixedly connected with the connecting block and the fixing frame, the first sliding groove is provided with two sliding grooves, the sliding grooves are respectively arranged at two sides of the inside of the mounting frame, and the tension force of the tension spring acts on the fixing frame.
Preferably, the standing groove has been seted up to the inside of installing frame, the inside fixedly connected with fixed block of standing groove, the upside fixedly connected with sucking disc of fixed block, fixed block and sucking disc all are provided with a plurality of, can assist the fixed with carborundum power module through the sucking disc.
Preferably, the power supply and load detection mechanism comprises a supporting frame, the battery has been placed to the inside of support frame, the first electric wire of output fixedly connected with of battery, the first plug of one end fixedly connected with of first electric wire, the inboard fixedly connected with of support frame places the board, place the upside of board and placed the electronic load, the output fixedly connected with second electric wire of electronic load, the one end fixedly connected with second plug of second electric wire, all insert in the carborundum power module through first plug and second plug, can carry out the circular telegram to carborundum power module and carry out the detection of load.
Preferably, the second spout has been seted up to the inside of installing frame, the inside of second spout is provided with the second slider, the upside of second slider rotates and is connected with the threaded rod, the inside of threaded rod is provided with the regulating plate, the inside of regulating plate is provided with the gag lever post, the upside fixedly connected with of regulating plate is spacing a section of thick bamboo, first plug and second plug all set up in spacing a section of thick bamboo, and two have been seted up to the second spout, and the second slider is provided with two, and the upside of one of them second slider is provided with the upside of threaded rod another second slider and is provided with the gag lever post, and the gag lever post is fixed in the upside of second slider.
Preferably, the threaded rod is in threaded connection with the adjusting plate and is in sliding connection with the adjusting plate, the adjusting plate is adjusted through the threaded rod, and the adjusting plate is limited through the limiting rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the fixing frame is pulled upwards through the arrangement of the temperature detection and fixing mechanism, the fixing frame is moved to the upper side position of the silicon carbide power module, the fixing frame can be driven to reset through the tension force of the tension spring, so that the fixing frame is clamped at the upper side position of the silicon carbide power module, and the temperature sensor is arranged in the fixing frame, so that the fixing frame clamps and fixes the silicon carbide power module, and meanwhile, the temperature sensor is contacted with the silicon carbide power module to detect the temperature of the silicon carbide power module, so that the detection and fixing device is combined together, and the use is more convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model in elevation;
FIG. 2 is a schematic side view of the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: 1. a mounting frame; 2. a first chute; 3. a first slider; 4. a connecting block; 5. a telescopic rod; 6. a tension spring; 7. a fixing frame; 8. a temperature sensor; 9. a placement groove; 10. a fixed block; 11. a suction cup; 12. a support frame; 13. a storage battery; 14. a first electric wire; 15. a first plug; 16. placing a plate; 17. an electronic load; 18. a second electric wire; 19. a second plug; 20. a second chute; 21. a second slider; 22. a threaded rod; 23. an adjusting plate; 24. a limit rod; 25. and a limiting cylinder.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, silicon carbide power module detection device, including temperature detection and fixed establishment and power supply and load detection mechanism, temperature detection and fixed establishment include installing frame 1, first spout 2 has been seted up to the inside of installing frame 1, the inside of first spout 2 is provided with first slider 3, one side fixedly connected with connecting block 4 of first slider 3, the upside fixedly connected with telescopic link 5 of connecting block 4, the outside cover of telescopic link 5 has extension spring 6, the upside fixedly connected with mount 7 of telescopic link 5, the inside fixed mounting of mount 7 has temperature sensor 8, first slider 3 and first spout 2 sliding connection, the both ends of extension spring 6 respectively with connecting block 4 and mount 7 fixed connection, can place silicon carbide power module in the inside of installing frame 1, then upwards pull mount 7, through the setting of first slider 3 and first spout 2 sliding connection, can remove mount 7, remove the upside position to silicon carbide power module with mount 7, then slowly loosen mount 7, the pulling force through extension spring 6 can drive mount 7 and reset, make silicon carbide 7 card in the upside position at the silicon carbide power module, and temperature sensor 8 makes the inside the temperature sensor that makes the silicon carbide power module is contacted with the mount 7, make the inside the silicon carbide module is contacted with the fixed device.
In one aspect of this embodiment, the silicon carbide power module is placed in the placement groove 9 formed in the mounting frame 1, then the suction cup 11 is supported at the bottom of the silicon carbide power module to suck the silicon carbide power module for auxiliary fixing treatment, and through the arrangement of the fixing block 10, the silicon carbide power module can be lifted, so that the silicon carbide power module is not in contact with the bottom of the placement groove 9, and heat dissipation treatment is conveniently performed after the silicon carbide power module is electrified.
In one aspect of this embodiment, a storage battery 13 is placed inside the support frame 12 by contacting the support frame 12 at a position to be placed, the first plug 15 is inserted into a socket on the silicon carbide power module, the storage battery 13 is turned on, the electric quantity of the storage battery 13 can be transmitted into the silicon carbide power module through the arrangement of the first electric wire 14 and the first plug 15, the silicon carbide power module is electrified to simulate the actual working condition, then the second plug 19 is inserted into the socket on the silicon carbide power module, the electronic load 17 is turned on, and the electronic load 17 is connected with the silicon carbide power module through the arrangement of the second electric wire 18 and the second plug 19 for testing and evaluating the performance of the silicon carbide power module.
In one aspect of the present embodiment, after the first plug 15 and the second plug 19 are connected to the silicon carbide power module, the height of the adjusting plate 23 may be adjusted by rotating the threaded rod 22, and the adjusting plate 23 is limited by the limiting rod 24, so that the height of the adjusting plate 23 drives the limiting cylinder 25 to adjust during adjustment, so that the first electric wire 14 and the second electric wire 18 connected to the first plug 15 and the second plug 19 are kept parallel to the first plug 15 and the second plug 19, and the connection parts between the first plug 15 and the second plug 19 and the first electric wire 14 and the second electric wire 18 are prevented from being bent, so that the connection parts between the first plug 15 and the second plug 19 and the first electric wire 14 and the second electric wire 18 are not easy to be damaged, and the adjusting plate 23 is moved at the limiting place of the second sliding slot 20 by the arrangement of the second sliding block 21 and the second sliding slot 20.
The working principle of the utility model is as follows: this carborundum power module detection device is when using, place carborundum power module in the inside of standing groove 9, the upside of sucking disc 11 carries out supplementary fixed, upward pull mount 7, through the setting of first slider 3 and first spout 2 sliding connection, can remove mount 7, remove the upside position of carborundum power module with mount 7, then slowly loosen mount 7, the pulling force through extension spring 6 can drive mount 7 and reset, make mount 7 card in carborundum power module's upside position, block fixedly carborundum power module, insert the socket on carborundum power module through first plug 15, open battery 13, in can transmitting carborundum power module with the electric quantity of battery 13, carry out the setting of circular telegram to carborundum power module, in order to simulate actual operating condition, then insert the socket on the carborundum power module with second plug 19, open the electronic load 17 that places in the upside of placing plate 16, the setting of passing through second electric load 18 and second plug 19, make the mount 7 card in carborundum power module's upside position, it is fixed to block carborundum power module to carry out, it is fixed to insert in the socket on the carborundum power module to insert the power module through first electric wire 14 and the setting of first plug 15, all electric quantity of battery 13 is passed through the battery 13 and the setting of power module, carry out the thermal power device and the thermal power device is carried out the thermal power device through carborundum power module through the power module and the power detector is carried out the surface-off, the thermal power device is carried out the thermal power device and the carborundum module and the power module is carried out the thermal power device is measured in the face-phase detector is measured to the carborundum module.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The silicon carbide power module detection device comprises a temperature detection and fixing mechanism and a power supply and load detection mechanism, and is characterized in that: the temperature detection and fixing mechanism comprises a mounting frame (1), a first sliding groove (2) is formed in the mounting frame (1), a first sliding block (3) is arranged in the first sliding groove (2), one side of the first sliding block (3) is fixedly connected with a connecting block (4), the upper side of the connecting block (4) is fixedly connected with a telescopic rod (5), a tension spring (6) is sleeved on the outer portion of the telescopic rod (5), a fixing frame (7) is fixedly connected to the upper side of the telescopic rod (5), and a temperature sensor (8) is fixedly arranged in the fixing frame (7).
2. The silicon carbide power module testing device of claim 1, wherein: the first sliding block (3) is in sliding connection with the first sliding groove (2), and two ends of the tension spring (6) are respectively and fixedly connected with the connecting block (4) and the fixing frame (7).
3. The silicon carbide power module testing device of claim 1, wherein: the mounting frame is characterized in that a placing groove (9) is formed in the mounting frame (1), a fixed block (10) is fixedly connected to the inside of the placing groove (9), and a sucker (11) is fixedly connected to the upper side of the fixed block (10).
4. The silicon carbide power module testing device of claim 1, wherein: the power supply and load detection mechanism comprises a support frame (12), a storage battery (13) is placed in the support frame (12), a first electric wire (14) is fixedly connected to the output end of the storage battery (13), a first plug (15) is fixedly connected to one end of the first electric wire (14), a placing plate (16) is fixedly connected to the inner side of the support frame (12), an electronic load (17) is placed on the upper side of the placing plate (16), a second electric wire (18) is fixedly connected to the output end of the electronic load (17), and a second plug (19) is fixedly connected to one end of the second electric wire (18).
5. The silicon carbide power module testing device of claim 4, wherein: the inside of installing frame (1) has seted up second spout (20), the inside of second spout (20) is provided with second slider (21), the upside of second slider (21) rotates and is connected with threaded rod (22), the inside of threaded rod (22) is provided with regulating plate (23), the inside of regulating plate (23) is provided with gag lever post (24), the upside fixedly connected with of regulating plate (23) is spacing section of thick bamboo (25), first plug (15) and second plug (19) all set up in spacing section of thick bamboo (25).
6. The silicon carbide power module testing device of claim 5, wherein: the threaded rod (22) is in threaded connection with the adjusting plate (23), and the limiting rod (24) is in sliding connection with the adjusting plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536260.8U CN220933124U (en) | 2023-09-18 | 2023-09-18 | Silicon carbide power module detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322536260.8U CN220933124U (en) | 2023-09-18 | 2023-09-18 | Silicon carbide power module detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933124U true CN220933124U (en) | 2024-05-10 |
Family
ID=90962159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322536260.8U Active CN220933124U (en) | 2023-09-18 | 2023-09-18 | Silicon carbide power module detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933124U (en) |
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2023
- 2023-09-18 CN CN202322536260.8U patent/CN220933124U/en active Active
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