CN116660762A - New energy automobile battery package self-heating detects cabinet - Google Patents
New energy automobile battery package self-heating detects cabinet Download PDFInfo
- Publication number
- CN116660762A CN116660762A CN202310389623.1A CN202310389623A CN116660762A CN 116660762 A CN116660762 A CN 116660762A CN 202310389623 A CN202310389623 A CN 202310389623A CN 116660762 A CN116660762 A CN 116660762A
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- box body
- battery pack
- rod
- plate
- self
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 claims abstract description 54
- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of battery detection and discloses a self-heating detection cabinet for a new energy automobile battery pack, which comprises a box body, wherein a temperature control device for changing the temperature in the box body is arranged on the inner wall of the box body, and the self-heating detection cabinet also comprises a battery fixing mechanism and a temperature detection mechanism; the battery fixing mechanism is arranged at the bottom of the box body and comprises a supporting rod which is rotationally connected with the bottom of the box body, and a supporting plate for fixing a battery pack is rotationally connected to one end of the supporting rod, which is far away from the box body; the temperature detection mechanism is arranged at the top of the box body and comprises a plurality of sliding rods which are connected to the top of the box body in a sliding mode, a temperature detection head is arranged at one end, close to the supporting plate, of each sliding rod, and a synchronous lifting assembly for synchronously lifting the sliding rods is arranged at the top of the box body. The invention is suitable for the self-heating detection cabinet of the battery pack of the new energy automobile, and the temperature detection head can fall on different positions of the upper surface of the battery pack under the action of gravity, so that the different positions of the uneven upper surface of the battery pack can be effectively subjected to temperature detection treatment.
Description
Technical Field
The invention relates to the field of battery detection, in particular to a self-heating detection cabinet for a new energy automobile battery pack.
Background
Because the temperature is too low in winter, the battery of the electric automobile is difficult to fill, and is difficult to discharge when discharging, the electric automobile can be used for solving the problem that the endurance of the new energy electric automobile is reduced in winter low-temperature environment by arranging the automobile parking heater to preheat the battery pack of the new energy automobile so as to ensure that the battery pack is at normal working temperature, and the damage of low-temperature charging to the battery pack is avoided. Therefore, the self-heating performance of the battery is an important performance index to be detected.
Conventional heating detection is simple to attach a temperature detection sensor to the surface of a battery to observe temperature change, but since the automobile battery pack is required to be provided with a reinforcing rib structure on the surface for improving strength, the surface of the battery pack is not in a flat state, and the conventional temperature detection sensor cannot detect the temperature once on the surface with uneven surface, so that more sensors are required to be repeatedly attached in the detection process, the operation is complicated, and the improvement is required.
Disclosure of Invention
The invention provides a self-heating detection cabinet for a battery pack of a new energy automobile, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the battery pack self-heating detection cabinet for the new energy automobile comprises a box body, wherein a temperature control device for changing the temperature in the box body is arranged on the inner wall of the box body, and the battery pack self-heating detection cabinet also comprises a battery fixing mechanism and a temperature detection mechanism;
the battery fixing mechanism is arranged at the bottom of the box body and comprises a supporting rod rotationally connected with the bottom of the box body, one end of the supporting rod, far away from the box body, is rotationally connected with a supporting plate for fixing a battery pack, and the bottom of the box body is provided with an angle deflection assembly for adjusting the angle of the supporting rod;
the temperature detection mechanism is arranged at the top of the box body and comprises a plurality of sliding rods which are connected to the top of the box body in a sliding mode, a temperature detection head is arranged at one end, close to the supporting plate, of each sliding rod, and a synchronous lifting assembly for synchronously lifting the sliding rods is arranged at the top of the box body.
As a preferable technical scheme of the invention, the four corners of the supporting plate are respectively and rotatably connected with a supporting rod.
As a preferable technical scheme of the invention, the angle deflection assembly comprises a pull rod which is connected with the box body in a sliding way, one end of the pull rod, which is close to the center of the box body, is fixedly connected with a sliding plate, and the sliding plate is connected with a supporting rod in a sliding way.
As a preferable technical scheme of the invention, the angle deflection assembly further comprises a first rotating shaft rotatably connected to the side wall of the box body, the end part of the first rotating shaft is fixedly connected with one end of a first rotating plate, the other end of the first rotating plate is rotatably connected with one end of a first push rod, the other end of the first push rod is rotatably connected with a transverse plate, and the transverse plate is fixedly connected with a pull rod.
As a preferable technical scheme of the invention, the synchronous lifting assembly comprises a guide rod which is connected to the top of the box body in a sliding way, the end part of the guide rod is fixedly connected with a lifting plate, one side of the lifting plate, which is close to the box body, is provided with a fixed wheel, the outer side of the fixed wheel is sleeved with a synchronous belt, and one end, which is far away from the center of the box body, of the sliding rod is provided with a driven wheel which is matched with the synchronous belt.
As a preferable technical scheme of the invention, the end part of the sliding rod is provided with a supporting frame for installing the driven wheel, two sides of the driven wheel are provided with flanges matched with the synchronous belt, and a gap between the flanges and the supporting frame is smaller than the thickness of the synchronous belt.
As a preferable technical scheme of the invention, two sides of the box body are rotationally connected with the second rotating shaft, the end part of the second rotating shaft is fixedly connected with one end of the second rotating plate, the other end of the second rotating plate is rotationally connected with one end of the second push rod, and the other end of the second push rod is rotationally connected with the end part of the lifting plate.
As a preferable technical scheme of the invention, the front surface of the box body is provided with the placing opening, one side of the side wall of the box body, which is close to the placing opening, is provided with a plurality of limiting holes, the limiting holes are detachably connected with limiting rods, and the limiting holes are arranged in an arc shape relative to the axis of the second rotating shaft.
The invention has the following advantages:
the invention is suitable for the self-heating detection cabinet of the battery pack of the new energy automobile, a plurality of sliding rods can be synchronously lifted by the synchronous lifting assembly, and the temperature detection heads can fall on different positions of the upper surface of the battery pack under the action of gravity, so that the different positions of the uneven upper surface of the battery pack can be effectively subjected to temperature detection treatment, and the supporting plate extends out of the box body through the supporting rod, so that the battery pack is more convenient to install.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a battery pack self-heating detection cabinet of a new energy automobile.
Fig. 2 is a front view of a battery pack self-heating detection cabinet of the new energy automobile.
Fig. 3 is a schematic structural diagram of a battery fixing mechanism in a battery pack self-heating detection cabinet of a new energy automobile.
Fig. 4 is a schematic structural diagram of the cooperation of the sliding plate and the supporting rod in the battery pack self-heating detection cabinet of the new energy automobile.
Fig. 5 is a schematic structural diagram of a temperature detection mechanism in a battery pack self-heating detection cabinet of a new energy automobile.
Fig. 6 is a front view of fig. 5.
Fig. 7 is an enlarged partial schematic view of fig. 5 a.
Fig. 8 is a right side view of fig. 5.
Fig. 9 is a schematic structural diagram of a synchronous belt in a battery pack self-heating detection cabinet of a new energy automobile.
In the figure: 1. a case; 2. a temperature control device; 3. a battery fixing mechanism; 4. a temperature detection mechanism; 5. a support rod; 6. a supporting plate; 7. rotating the handle; 8. a first rotating plate; 9. a first rotating shaft; 10. a first push rod; 11. a sliding plate; 12. a pull rod; 13. a cross plate; 14. an angle deflection assembly; 15. a stop block; 16. a cushion block; 17. a slide bar; 18. a temperature detection head; 19. a fixed wheel; 20. a synchronous belt; 21. driven wheel; 22. a lifting plate; 23. a guide rod; 24. a second rotating plate; 25. a second push rod; 26. a second rotating shaft; 27. a limiting hole; 28. a limit rod; 29. a blocking lever; 30. a flange; 31. a limiting ring; 32. a support frame; 33. and synchronously lifting the components.
Description of the embodiments
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment, referring to fig. 1-9, a new energy automobile battery pack self-heating detection cabinet includes a box 1, a placement opening is provided on the front of the box 1, a cabinet door is also provided on the front of the box 1, the whole box 1 is similar to a structure of a constant temperature box and belongs to a conventional structure, so in order to facilitate the observation of the internal structure in the drawing, a related cabinet door structure is not provided, and temperature control devices 2 are provided on left and right side walls of the interior of the box 1, the temperature control devices 2 are similar to the working effect of a refrigerator, so that stable low temperature or subzero temperature can be generated in the interior of the box 1, thereby simulating the low temperature environment of the battery pack in practical use, facilitating the detection of the self-heating effect of the battery pack, and the battery pack self-heating detection cabinet further includes a battery fixing mechanism 3 and a temperature detection mechanism 4;
the battery fixing mechanism 3 is arranged at the bottom of the box body 1 and comprises a supporting rod 5 rotationally connected with the bottom of the box body 1, one end, away from the box body 1, of the supporting rod 5 is rotationally connected with a supporting plate 6 used for fixing a battery pack, four corners of the lower surface of the supporting plate 6 are rotationally connected with the upper ends of the supporting rod 5, the lengths of the four supporting rods 5 are identical, the lower ends of the supporting rods 5 are rotationally connected with the bottom plate of the box body 1, therefore, when the four supporting rods 5 rotate to the front side, the supporting plate 6 can move to the outer side of the box body 1 so as to be convenient for installing the battery pack, the height of the supporting plate 6 can be reduced, so that the battery pack can be installed more conveniently, and a relevant load control mechanism is arranged on the supporting plate 6, so that the battery pack can work according to the load of an actual working condition, the battery pack working condition under the actual working condition is simulated, and the bottom of the box body 1 is provided with an angle deflection assembly 14 used for adjusting the angle of the supporting rod 5;
the temperature detection mechanism 4 is arranged at the top of the box body 1 and comprises a plurality of sliding rods 17 which are connected to the top of the box body 1 in a sliding mode, a temperature detection head 18 is arranged at one end, close to the supporting plate 6, of each sliding rod 17, and a synchronous lifting assembly 33 for synchronously lifting the sliding rods 17 is arranged at the top of the box body 1.
In one case of this embodiment, the angle deflection assembly 14 includes a pull rod 12 slidably connected under the back plate of the rear side of the case 1, the pull rod 12 is disposed in a front-rear direction, the front end of the pull rod 12 is fixedly connected with the middle of the left-right oriented slide plate 11, and the left-right ends of the slide plate 11 are slidably connected under the back side support rod 5 of the case 1, so that the pull rod 12 can drive the support rod 5 to rotate back and forth through the slide plate 11 when moving back and forth, and a stop block 15 fixedly connected with the bottom of the case 1 is disposed at the back side of the support rod 5, when the support rod 5 rotates back and forth and contacts with the stop block 15, the support rod 5 is kept to face upward and then is abutted against the stop block 15 under the action of gravity, so that the battery pack can maintain a stable state, and meanwhile, the front side of the back side support rod 5 is provided with a cushion block 16 fixed at the bottom of the case 1, and when the support rod 5 rotates to fall on the cushion block 16, the support plate 6 can completely extend out of the case 1, so that the battery pack is kept stable when the support plate 6 is fixed.
In one case of this embodiment, the angle deflection assembly 14 further includes a first rotating shaft 9 rotatably connected to the bottom of the sidewall of the case 1, the first rotating shaft 9 is disposed in a left-right direction, the left and right ends of the first rotating shaft 9 are fixedly connected to the lower end of the first rotating plate 8, the upper end of the first rotating plate 8 is rotatably connected to the front end of the first push rod 10, the rear end of the first push rod 10 is rotatably connected to the left and right ends of the left-right oriented transverse plate 13, and the middle part of the transverse plate 13 is fixedly connected to the rear end of the pull rod 12, so that when the first rotating shaft 9 rotates, the pull rod 12 can be driven to move back and forth by the first rotating plate 8 and the first push rod 10, so that the support rods 5 can rotate in a mutually matched manner, and in order to facilitate the operator to push the first rotating shaft 9 to rotate, the rotating handle 7 can be disposed in front of the left side of the first rotating shaft 9, the rear end of the rotating handle 7 is fixedly connected to the first rotating shaft 9, and the operator can drive the first rotating shaft 9 to rotate through the rotating handle 7.
In one case of this embodiment, the synchronous lifting assembly 33 includes a guiding rod 23 slidingly connected to the left and right sides of the top of the box 1, the guiding rod 23 is vertically disposed, the upper end of the guiding rod 23 is fixedly connected to the left and right sides of the lower surface of the lifting plate 22, a plurality of supporting frames 32 are sequentially disposed on the lower surface of the lifting plate 22 from left to right, the supporting frames 32 are rotatably connected to the fixed wheel 19, and a supporting frame 32 is also disposed on the upper end of the sliding rod 17, the supporting frames 32 on the upper end of the sliding rod 17 are rotatably connected to the driven wheel 21, the driven wheels 21 from front to back are in a group, and the driven wheel 21 and a fixed wheel 19 corresponding to the upper side are simultaneously connected to a synchronous belt 20, so that when the fixed wheel 19 moves upwards, the fixed wheel 19 can drive a plurality of driven wheels 21 to move upwards through the synchronous belt 20, and a limit ring 31 can be disposed below the sliding rod 17, so that when the lifting plate 22 moves to the uppermost side, the limit ring 31 on the sliding plate 17 is attached to the inner wall of the box 1, the synchronous belt 20 is in a certain elastic state, and when the driven wheel 21 and the fixed wheel 19 are not completely attached to the synchronous belt 20, but the thickness of the fixed wheel 19 is not completely removed from the synchronous belt 20, and the thickness of the fixed wheel 19 is not completely attached to the fixed wheel 20, and the fixed wheel 20 is set to the synchronous belt 20, and the thickness is not completely attached to the fixed wheel 20, and the fixed wheel 20 is set to the gap 20.
In one case of this embodiment, the upper parts of the side walls of the case 1 are respectively and rotatably connected with a second rotating shaft 26 facing left and right, the end part of the second rotating shaft 26 is fixedly connected with one end of a second rotating plate 24, the other end of the second rotating plate 24 is rotatably connected with the lower end of a second push rod 25, and the upper end of the second push rod 25 is rotatably connected with the end part of the lifting plate 22. Therefore, when the second rotating shaft 26 is rotating, the second rotating plate 24 can push the lifting plate 22 to move up and down by the second push rod 25, and a blocking rod 29 is arranged above the rear side of the second rotating shaft 26, and when the second rotating plate 24 rotates to the rear upper side, the second rotating plate 24 interferes with the blocking rod 29, and at this time, the second rotating plate 24 can maintain a state of facing backward and upward.
In one case of the present embodiment, a plurality of limiting holes 27 are provided under the front side of the second rotating shaft 26, the limiting holes 27 are uniformly distributed around the axis of the second rotating shaft 26, and the limiting rods 28 can be inserted into the limiting holes 27, so that when the second rotating plate 24 rotates under the front side, the second rotating plate 24 falls onto the limiting rods 28, and when the limiting rods 28 are inserted into different limiting holes 27, the lowest level of the lowest of the second rotating plate 24 is changed, that is, the lowest level of the upper lifting plate 22 is changed, so that the lowest level of the sliding rod 17 is changed, and therefore, battery packs with different thicknesses can be subjected to effective temperature detection.
In the implementation process, firstly, the cabinet door of the box body 1 is opened, the first rotating shaft 9 is rotated to the front side through the rotating handle 7, the supporting plate 6 is rotated to the outside of the box body 1 and is lowered downwards, at this time, the battery pack is placed on the supporting plate 6 through manual carrying or lifting of the lifting machine, the battery pack and the supporting plate 6 can be fixed through a bolt connection mode, and the load and the battery pack are electrically connected, at this time, the battery pack can start to work, the first rotating shaft 9 is reversely rotated, the supporting rod 5 is reversely rotated, the supporting plate 6 is rotated to the inside of the box body 1, the supporting plate 6 can lift the battery pack, at this time, the proper limiting hole 27 is selected to be inserted into the limiting rod 28, the lifting plate 22 is pulled to enable the second rotating plate 24 and the second pushing rod 25 to be rotated to the vertical state, the second rotating plate 24 is pulled to the front side, the lifting plate 22 is loosened again, at this time, the lifting plate 22 is moved downwards under the action of gravity, the second rotating plate 24 is rotated to the front side and falls on the limiting rod 28, the synchronous belt 20 and the driven wheel 21 are electrically connected, at this time, the battery pack can start to work, the temperature detector 18 can fall on the different positions of the battery pack, the cabinet door, the temperature detector can be closed, the temperature detector can be stably detected at this time, the temperature detector can be used for detecting the temperature detector 1, and the temperature detector can be stably located at the inside the box, and can be used for detecting the temperature detector 1, and can be stably, and can be used for detecting the temperature detector.
After the battery pack is detected, the temperature control device 2 can be closed first, the lifting plate 22 is pulled upwards, the second rotating plate 24 rotates to the rear side to be attached to the blocking rod 29, and at the moment, the fixed wheel 19 pulls the driven wheel 21 to move upwards through the synchronous belt 20, so that the temperature detection head 18 is separated from the upper surface of the battery pack, the cabinet door is opened, the first rotating shaft 9 is rotated, so that the supporting plate 6 drives the battery pack to move to the outer side of the box body 1, and the battery pack can be taken out.
The invention is suitable for a self-heating detection cabinet of a battery pack of a new energy automobile, the plurality of sliding rods 17 can be synchronously lifted through the synchronous lifting assembly 33, and the temperature detection heads 18 can fall on different positions of the upper surface of the battery pack under the action of gravity, so that the different positions of the uneven upper surface of the battery pack can be effectively subjected to temperature detection, and the supporting plate 6 extends out of the box body 1 through the supporting rod 5, so that the battery pack is more convenient to install.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The battery pack self-heating detection cabinet of the new energy automobile comprises a box body, wherein the inner wall of the box body is provided with a temperature control device for changing the temperature in the box body;
the battery fixing mechanism is arranged at the bottom of the box body and comprises a supporting rod rotationally connected with the bottom of the box body, one end of the supporting rod, far away from the box body, is rotationally connected with a supporting plate for fixing a battery pack, and the bottom of the box body is provided with an angle deflection assembly for adjusting the angle of the supporting rod;
the temperature detection mechanism is arranged at the top of the box body and comprises a plurality of sliding rods which are connected to the top of the box body in a sliding mode, a temperature detection head is arranged at one end, close to the supporting plate, of each sliding rod, and a synchronous lifting assembly for synchronously lifting the sliding rods is arranged at the top of the box body.
2. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 1, wherein the four corners of the supporting plate are respectively connected with supporting rods in a rotating mode.
3. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 2, wherein the angle deflection assembly comprises a pull rod which is connected to the box body in a sliding manner, one end, close to the center of the box body, of the pull rod is fixedly connected with a sliding plate, and the sliding plate is connected with a supporting rod in a sliding manner.
4. The battery pack self-heating detection cabinet for the new energy automobile according to claim 3, wherein the angle deflection assembly further comprises a first rotating shaft rotatably connected to the side wall of the box body, the end part of the first rotating shaft is fixedly connected with one end of a first rotating plate, the other end of the first rotating plate is rotatably connected with one end of a first push rod, the other end of the first push rod is rotatably connected with a transverse plate, and the transverse plate is fixedly connected with a pull rod.
5. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 1, wherein the synchronous lifting assembly comprises a guide rod which is connected to the top of the box body in a sliding mode, the end portion of the guide rod is fixedly connected with a lifting plate, one side, close to the box body, of the lifting plate is provided with a fixed wheel, a synchronous belt is sleeved on the outer side of the fixed wheel, and one end, far away from the center of the box body, of the sliding rod is provided with a driven wheel matched with the synchronous belt.
6. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 5, wherein a supporting frame for installing a driven wheel is arranged at the end part of the sliding rod, flanges matched with the synchronous belt are arranged on two sides of the driven wheel, and a gap between the flanges and the supporting frame is smaller than the thickness of the synchronous belt.
7. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 5, wherein two sides of the box body are rotatably connected with the second rotating shaft, the end part of the second rotating shaft is fixedly connected with one end of the second rotating plate, the other end of the second rotating plate is rotatably connected with one end of the second push rod, and the other end of the second push rod is rotatably connected with the end part of the lifting plate.
8. The self-heating detection cabinet for the battery pack of the new energy automobile according to claim 7, wherein the front surface of the box body is provided with a placement opening, one side of the side wall of the box body, which is close to the placement opening, is provided with a plurality of limiting holes, the limiting holes are detachably connected with limiting rods, and the limiting holes are arranged in an arc shape relative to the axis of the second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389623.1A CN116660762A (en) | 2023-04-13 | 2023-04-13 | New energy automobile battery package self-heating detects cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310389623.1A CN116660762A (en) | 2023-04-13 | 2023-04-13 | New energy automobile battery package self-heating detects cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116660762A true CN116660762A (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310389623.1A Pending CN116660762A (en) | 2023-04-13 | 2023-04-13 | New energy automobile battery package self-heating detects cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN116660762A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168652A (en) * | 2023-11-01 | 2023-12-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
-
2023
- 2023-04-13 CN CN202310389623.1A patent/CN116660762A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117168652A (en) * | 2023-11-01 | 2023-12-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
| CN117168652B (en) * | 2023-11-01 | 2024-01-05 | 山东合盛铜业有限公司 | Copper foil current temperature rise detection equipment for printed circuit board |
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