CN211576411U - Automatic detection equipment for power battery of new energy power automobile - Google Patents
Automatic detection equipment for power battery of new energy power automobile Download PDFInfo
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- CN211576411U CN211576411U CN202020725581.6U CN202020725581U CN211576411U CN 211576411 U CN211576411 U CN 211576411U CN 202020725581 U CN202020725581 U CN 202020725581U CN 211576411 U CN211576411 U CN 211576411U
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- battery pack
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- battery
- pack shell
- new energy
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Abstract
The utility model discloses an automatic check out test set of new forms of energy power automobile power battery, it includes the group battery shell, the exhaust fan, temperature detect component, the centre gripping subassembly, adjusting screw and display screen, the centre gripping subassembly symmetry is located on group battery shell front end and rear end inner wall, the centre gripping subassembly includes splint, spring and connecting plate, splint are equipped with the connecting plate on group battery shell inner wall one side, be equipped with a plurality of springs on the connecting plate, spring and group battery shell wall connection, set up threaded hole on the group battery shell antetheca, the threaded hole is located to the adjusting screw thread, the exhaust fan is located on the group battery shell right-hand member wall, temperature detect component locates in the group battery shell and is connected with. The setting of exhaust fan can be discharged the heat that the group battery produced, avoids high temperature to bring the influence to group battery life-span and performance. In addition, the temperature detection assembly is used for detecting the temperature of the battery pack in real time, data are stored in time, and the battery pack can be judged at the first time when a fault occurs.
Description
Technical Field
The utility model belongs to the technical field of the new energy automobile, especially, relate to an automatic check out test set of new forms of energy power vehicle power battery.
Background
With the development of economy, people's consciousness on environmental protection and energy saving is gradually improved, more and more new energy technologies for environmental protection and energy saving are vigorously developed, and a new energy automobile is an important travel tool which is in line with the green development of human beings and is rapidly developed in recent years. The power battery is used as a core component of the new energy power automobile, provides motive power for the driving motor, and has an irreplaceable effect.
The service life of the power battery has a great relationship with the temperature, and if the temperature is too high, the electrolyte can accelerate and aggravate the corrosion to the electrode grid, and the service life of the power battery is shortened. The power battery generates heat in the charging and discharging processes, and the service life and the working performance of the power battery are affected by overhigh temperature, so that the temperature detection of the power battery of the new energy automobile is necessary. At present, a detection device is arranged outside a power battery to detect the temperature of the power battery during charging and discharging, but the power battery is lack of heat dissipation equipment and cannot timely dissipate heat generated by charging and discharging of the power battery.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an automatic check out test set of new forms of energy power automobile power battery, it can effectively solve the above-mentioned problem that prior art exists.
In order to achieve the above object, the present invention provides the following technical solutions: an automatic detection device for a power battery of a new energy power automobile comprises a battery pack shell, an exhaust fan, a temperature detection assembly, a clamping assembly, an adjusting screw rod and a display screen, the battery pack shell is of a cuboid structure with an opening at the upper end, the clamping components are symmetrically arranged on the inner wall of the front end and the inner wall of the rear end of the battery pack shell, the clamping assembly comprises a clamping plate, a spring and a connecting plate, the connecting plate is arranged on one side of the clamping plate, which faces the inner wall of the battery pack shell, a plurality of springs are arranged on the connecting plate, the springs are connected with the inner wall of the battery pack shell, a threaded hole is arranged on the front wall of the battery pack shell, the adjusting screw is arranged in the threaded hole in a threaded manner, the adjusting screw is abutted against one side of the clamping plate close to the inner wall of the battery pack, the exhaust fan is arranged on the right end wall of the battery pack shell, the display screen is arranged on the front end wall of the battery pack shell, and the temperature detection assembly is arranged in the battery pack shell and connected with the display screen.
Furthermore, the temperature detection assembly comprises a temperature sensor, a circuit board, a voltage conditioning chip, an analog-to-digital converter and a controller, the temperature sensor is arranged on one side, away from the inner wall of the battery pack shell, of the clamping plate, the voltage conditioning chip, the analog-to-digital converter and the controller are arranged on the circuit board, the output end of the temperature sensor is connected with the input end of the voltage conditioning chip, the output end of the voltage conditioning chip is connected with the input end of the analog-to-digital converter, the output end of the analog-to-digital converter is connected with the input end of the controller, and the output end of the controller is connected.
Furthermore, the intelligent control system also comprises a data storage module, wherein the input end of the data storage module is connected with the output end of the controller, and the controller adopts a single chip microcomputer.
Furthermore, the centre gripping subassembly is equipped with four groups, all be equipped with two sets ofly on group battery shell front end inner wall and the rear end inner wall, just centre gripping subassembly on the group battery shell front end inner wall sets up with the centre gripping subassembly symmetry on the rear end inner wall.
Furthermore, the clamping plate is provided with heat dissipation holes.
Furthermore, a partition plate is arranged at the bottom in the battery pack shell and is arranged between the clamping assemblies.
Furthermore, sliding grooves are formed in the inner bottom of the battery pack shell close to the inner wall of the front end and the inner wall of the rear end, sliding blocks matched with the sliding grooves are arranged at the lower ends of the clamping plates, and the clamping plates can move back and forth along the sliding grooves through the sliding blocks.
Furthermore, an air inlet hole is formed in the left end wall of the battery pack shell.
Furthermore, two connecting plates are symmetrically arranged on the clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that: place the group battery on the bottom in the group battery shell, then through twisting moving adjusting screw, adjusting screw promotes splint and removes to the group battery direction to block the group battery between two splint, in addition, through connecting plate and spring coupling between splint and group battery shell inner wall, the setting of spring plays the cushioning effect, avoids the group battery to suffer the damage because of jolting. In addition, be provided with the temperature-detecting subassembly that is used for automated inspection group battery temperature in the group battery shell, temperature-detecting subassembly is connected with the display screen that sets up on the group battery shell to with the temperature reaction of group battery on the display screen, be convenient for monitor group battery temperature. The utility model discloses in, the setting of exhaust fan can be with the heat discharge that the group battery produced, avoids high temperature to bring the influence to group battery life-span and performance. In addition, the clamping assembly is convenient to fix and detach the battery pack, and the use is convenient.
Drawings
Fig. 1 is a usage state diagram of the automatic detection equipment for the power battery of the new energy power automobile according to the present invention;
FIG. 2 is a schematic structural diagram of the automatic detection equipment for the power battery of the new energy power automobile shown in FIG. 1;
FIG. 3 is a top view of the automatic detection equipment for the power battery of the new energy power automobile shown in FIG. 2;
fig. 4 is a schematic view of another angle structure of the automatic detection equipment for the power battery of the new energy power automobile in fig. 2;
fig. 5 is a schematic structural view of a battery pack case;
FIG. 6 is a schematic view of a clamping assembly;
FIG. 7 is a schematic diagram of a temperature sensing assembly;
description of reference numerals:
the battery pack comprises a battery pack shell 1, an exhaust fan 2, an adjusting screw rod 3, a display screen 4, a clamping plate 5, a spring 6, a connecting plate 7, a temperature sensor 8, a voltage conditioning chip 9, an analog-to-digital converter 10, a controller 11, a data storage module 12, heat dissipation holes 13, a partition plate 14, a sliding groove 15, a sliding block 16, an air inlet hole 17 and a battery pack 18.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-7, an automatic detection device for a new energy power automobile power battery comprises a battery pack case 1, an exhaust fan 2, a temperature detection assembly, a clamping assembly, an adjusting screw 3 and a display screen 4, wherein the battery pack case 1 is of a cuboid structure with an open upper end, the clamping assembly is symmetrically arranged on the inner wall of the front end and the inner wall of the rear end of the battery pack case 1, the clamping assembly comprises a clamping plate 5, a spring 6 and a connecting plate 7, the connecting plate 7 is arranged on one side of the clamping plate 5, which faces the inner wall of the battery pack case 1, the connecting plate 7 is provided with a plurality of springs 6, the springs 6 are connected with the inner wall of the battery pack case 1, the front wall of the battery pack case 1 is provided with threaded holes, the adjusting screw 3 is arranged in the threaded holes, the adjusting screw 3 and the clamping plate 5 are close to the butt joint on, display screen 4 locates on the wall of group battery shell 1 front end, temperature-detecting component locates in group battery shell 1 and is connected with display screen 4.
In the above technical solution, as shown in fig. 1-4, the battery pack 18 is placed on the bottom in the battery pack case 1, and then the adjusting screw is screwed to push the clamping plates to move towards the battery pack, so as to clamp the battery pack between the two clamping plates. In addition, be provided with the temperature-detecting subassembly that is used for automated inspection group battery temperature in the group battery shell, temperature-detecting subassembly is connected with the display screen that sets up on the group battery shell to with the temperature reaction of group battery on the display screen, be convenient for monitor group battery temperature. The utility model discloses in, the setting of exhaust fan can be with the heat discharge that the group battery produced, avoids high temperature to bring the influence to group battery life-span and performance. In addition, in this technical scheme, the setting of centre gripping subassembly is convenient for the fixed of group battery and is dismantled, facilitates the use.
Preferably, the temperature detection assembly comprises a temperature sensor 8, a circuit board, a voltage conditioning chip 9, an analog-to-digital converter 10 and a controller 11, the temperature sensor 8 is arranged on one side of the clamping plate 5, which is far away from the inner wall of the battery pack case 1, the voltage conditioning chip 9, the analog-to-digital converter 10 and the controller 11 are arranged on the circuit board, the output end of the temperature sensor 8 is connected with the input end of the voltage conditioning chip 9, the output end of the voltage conditioning chip 9 is connected with the input end of the analog-to-digital converter 10, the output end of the analog-to-digital converter 10 is connected with the input end of the controller 11, and the output end of the controller 11 is connected with the. Preferably, the system further comprises a data storage module 12, an input end of the data storage module 12 is connected with an output end of the controller 11, and the controller 11 adopts a single chip microcomputer.
In the technical scheme, the temperature sensor is used for detecting the temperature of the battery pack, and the voltage conditioning chip is used for converting the level of the input end and outputting the level matched with the analog-to-digital converter. The analog-to-digital converter converts the sampling signal into a digital signal to be output, the controller calculates the received signal, the controller transmits the signal to a display screen connected with the controller to display, and meanwhile, temperature detection data are stored in the data storage module. Wherein the temperature sensor can be WRM-101 in model; the analog-to-digital converter model may be PCF8591 AD; the voltage conditioning chip can be TLE 4270; the model of the data storage module can be CFM 100; the type of the single chip microcomputer can be STC89C 52. The utility model discloses utilize temperature detect subassembly to carry out real-time detection to the group battery to timely preserve data, when breaking down, can the very first time as the judgement.
Preferably, the clamping assemblies are four groups, two groups are arranged on the inner wall of the front end and the inner wall of the rear end of the battery pack shell 1, and the clamping assemblies on the inner wall of the front end of the battery pack shell 1 and the clamping assemblies on the inner wall of the rear end are symmetrically arranged. In this technical scheme, set up four groups of centre gripping subassemblies and only regard as a preferred, can set up multiunit centre gripping subassembly according to the condition of group battery when using.
Preferably, the clamping plate 5 is provided with heat dissipation holes 13, and the heat dissipation holes are convenient for heat in the battery pack to be discharged.
Preferably, the bottom of the battery pack case 1 is provided with a partition 14, the partition 14 is arranged between the clamping assemblies, the partition is perpendicular to the inner walls of the front end and the rear end of the battery pack case 1, and the partition can keep a gap between the battery packs, so that the heat dissipation of the battery pack is facilitated.
Preferably, the inner wall of the bottom of the battery pack case 1 near the front end and the rear end is provided with a sliding groove 15, the lower end of the clamping plate 5 is provided with a sliding block 16 matched with the sliding groove 15, and the clamping plate 5 can move back and forth along the sliding groove 15 through the sliding block 16. The slide block of the lower end of the clamping plate is arranged in the sliding groove, and the clamping plate can freely move back and forth along the sliding groove through the slide block.
Preferably, the left end wall of the battery pack case 1 is provided with an air inlet 17. Wind enters the battery pack shell through the air inlet hole and is exhausted under the action of the exhaust fan, so that heat generated by the battery pack is quickly exhausted.
Preferably, the two connecting plates 7 are symmetrically arranged on the clamping plate 5.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic check out test set of new forms of energy power automobile power battery which characterized in that: it comprises a battery pack shell (1), an exhaust fan (2), a temperature detection assembly, a clamping assembly, an adjusting screw (3) and a display screen (4), wherein the battery pack shell (1) is of a cuboid structure with an upper end opening, the clamping assembly is symmetrically arranged on the inner wall of the front end and the inner wall of the rear end of the battery pack shell (1), the clamping assembly comprises a clamping plate (5), a spring (6) and a connecting plate (7), the clamping plate (5) is provided with the connecting plate (7) towards one side of the inner wall of the battery pack shell (1), the connecting plate (7) is provided with a plurality of springs (6), the spring (6) is connected with the inner wall of the battery pack shell (1), the front wall of the battery pack shell (1) is provided with a threaded hole, the adjusting screw (3) is arranged in the threaded hole, the adjusting screw (3) is abutted against one side of the inner wall of the battery pack close to the clamping plate (, the display screen (4) is arranged on the front end wall of the battery pack shell (1), and the temperature detection assembly is arranged in the battery pack shell (1) and connected with the display screen (4).
2. The automatic detection equipment for the power battery of the new energy power automobile according to claim 1, characterized in that: the temperature detection assembly comprises a temperature sensor (8), a circuit board, a voltage conditioning chip (9), an analog-to-digital converter (10) and a controller (11), wherein the temperature sensor (8) is arranged on one side of the clamping plate (5) deviating from the inner wall of the battery pack shell (1), the voltage conditioning chip (9), the analog-to-digital converter (10) and the controller (11) are arranged on the circuit board, the output end of the temperature sensor (8) is connected with the input end of the voltage conditioning chip (9), the output end of the voltage conditioning chip (9) is connected with the input end of the analog-to-digital converter (10), the output end of the analog-to-digital converter (10) is connected with the input end of the controller (11), and the output end of the controller (11) is connected with the display screen (4.
3. The automatic detection equipment for the power battery of the new energy power automobile according to claim 2, characterized in that: the intelligent control system is characterized by further comprising a data storage module (12), wherein the input end of the data storage module (12) is connected with the output end of the controller (11), and the controller (11) adopts a single chip microcomputer.
4. The automatic detection equipment for the power battery of the new energy power automobile according to claim 1, characterized in that: the clamping assembly is provided with four groups, two groups are arranged on the inner wall of the front end of the battery pack shell (1) and the inner wall of the rear end of the battery pack shell, and the clamping assembly on the inner wall of the front end of the battery pack shell (1) and the clamping assembly on the inner wall of the rear end of the battery pack shell are symmetrically arranged.
5. The automatic detection equipment for the power battery of the new energy power automobile according to claim 4, characterized in that: the clamping plate (5) is provided with heat dissipation holes (13).
6. The automatic detection equipment for the power battery of the new energy power automobile according to claim 4, characterized in that: the battery pack is characterized in that a partition plate (14) is arranged at the bottom in the battery pack shell (1), and the partition plate (14) is arranged between the clamping assemblies.
7. The automatic detection equipment for the power battery of the new energy power automobile according to claim 1, characterized in that: the battery pack is characterized in that sliding grooves (15) are formed in the bottom of the battery pack shell (1) close to the inner wall of the front end and the inner wall of the rear end, sliding blocks (16) matched with the sliding grooves (15) are arranged at the lower end of the clamping plate (5), and the clamping plate (5) can move back and forth along the sliding grooves (15) through the sliding blocks (16).
8. The automatic detection equipment for the power battery of the new energy power automobile according to claim 1, characterized in that: an air inlet hole (17) is formed in the left end wall of the battery pack shell (1).
9. The automatic detection equipment for the power battery of the new energy power automobile according to claim 1, characterized in that: the two connecting plates (7) are symmetrically arranged on the clamping plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725581.6U CN211576411U (en) | 2020-05-06 | 2020-05-06 | Automatic detection equipment for power battery of new energy power automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725581.6U CN211576411U (en) | 2020-05-06 | 2020-05-06 | Automatic detection equipment for power battery of new energy power automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211576411U true CN211576411U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020725581.6U Expired - Fee Related CN211576411U (en) | 2020-05-06 | 2020-05-06 | Automatic detection equipment for power battery of new energy power automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211576411U (en) |
-
2020
- 2020-05-06 CN CN202020725581.6U patent/CN211576411U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20210506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |