CN214378671U - Electric vehicle lithium battery free from low-temperature environment influence - Google Patents
Electric vehicle lithium battery free from low-temperature environment influence Download PDFInfo
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- CN214378671U CN214378671U CN202120616351.0U CN202120616351U CN214378671U CN 214378671 U CN214378671 U CN 214378671U CN 202120616351 U CN202120616351 U CN 202120616351U CN 214378671 U CN214378671 U CN 214378671U
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- battery
- battery box
- box body
- temperature environment
- heat dissipation
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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
- 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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Abstract
The utility model discloses an electric motor car lithium cell that does not receive low temperature environment influence, including receiving the aerofoil, two second fan casees are installed to one side of receiving the aerofoil, the opposite side fixed mounting of receiving the aerofoil has the battery box, sealed apron is installed to the up end of battery box, it is fixed that battery box and sealed apron are connected through two locking knobs, four wind-guiding heating mantles are evenly installed to one side of battery box, the connecting pipe is installed to one side of wind-guiding heating mantles, first fan case is installed to the inboard of connecting pipe, the inboard at battery box both ends all is provided with spacing blotter, the inboard of battery box bottom is provided with separates the temperature pad, separate the up end of temperature pad and evenly install five battery main parts. The utility model discloses a fix a position the installation to the lithium cell, be convenient for keep safe in utilization, and can heat the operation in low temperature environment, use more stably.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is an electric motor car lithium cell that does not receive low temperature environment to influence.
Background
With the rapid development of social economy, the market of lithium batteries is getting bigger and bigger, and because the chemical characteristics of lithium metal are very active, the lithium metal has very high requirements on environment for processing, storage and use, so the lithium battery is not applied for a long time, the lithium battery becomes the mainstream at present, most of batteries for electric vehicles in the market adopt the lithium battery, the using effect is very good, and the service life is also obviously prolonged.
However, the existing lithium battery for the electric vehicle is easily affected by vibration in the using process, and the service life of the lithium battery is obviously shortened in a low-temperature environment; therefore, the existing requirements are not met, and the lithium battery of the electric vehicle, which is not influenced by low-temperature environment, is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car lithium cell that does not receive low temperature environment to solve the current lithium cell for electric motor car that proposes in the above-mentioned background art and easily receive the influence of vibration in the use, and the life of lithium cell is showing the reduction scheduling problem under low temperature environment.
In order to achieve the above object, the utility model provides a following technical scheme: the lithium battery of the electric vehicle, which is not influenced by low-temperature environment, comprises an air collecting plate, wherein one side of the air collecting plate is provided with two second fan boxes, the other side of the air collecting plate is fixedly provided with a battery box body, the upper end surface of the battery box body is provided with a sealing cover plate, the battery box body and the sealing cover plate are fixedly connected through two locking knobs, one side of the battery box body is uniformly provided with four air guide heating sleeve plates, one side of each air guide heating sleeve plate is provided with a connecting pipe, the inner side of each connecting pipe is provided with a first fan box, the inner sides of two ends of the battery box body are respectively provided with a limiting buffer pad, the inner side of the bottom end of the battery box body is provided with a thermal insulation pad, the upper end surface of the thermal insulation pad is uniformly provided with five battery main bodies, one side of four battery main bodies is provided with a heat dissipation frame, and the upper end of the heat dissipation frame is provided with a supporting block, wherein, two ends of the four connecting pipes are respectively provided with a separating frame.
Preferably, one end of the locking knob penetrates through two ends of the sealing cover plate and is connected with the battery box body through threads, and a lead mounting hole is formed in the upper end face of the sealing cover plate.
Preferably, one end of the air guide heating sleeve plate is fixedly connected with the battery box body through a screw, the air guide heating sleeve plate is fixedly welded with the connecting pipe, the first fan box is fixedly connected with the connecting pipe through a screw, an electric resistance wire is arranged on the inner side of the air guide heating sleeve plate, and the electric resistance wire, the first fan box and the second fan box are all electrically connected.
Preferably, the bottom end of the battery main body is connected with the battery box body through a thermal insulation pad, the two ends of the battery main body are connected with the battery box body through separation frames, and the separation frames are made of hard plastics.
Preferably, one side of the heat dissipation frame is provided with a heat dissipation sheet, and the heat dissipation frame is connected with the battery main body through a supporting block.
Preferably, the limit cushion pad is fixedly connected with the battery box body through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a separate temperature pad, spacing blotter and separation frame can have fine damping effect, guarantee the stability of battery main part use, first fan case can carry out the heat dissipation treatment through connecting pipe and wind-guiding heating lagging to the battery main part, is provided with the fin in one side of heat dissipation frame, is convenient for improve holistic radiating effect;
2. the utility model discloses an inboard at wind-guiding heating lagging is provided with the electric heat resistance silk, and wind-guiding heating lagging can carry out the thermal treatment to wind through the electric heat resistance silk when carrying out the water conservancy diversion heat dissipation to the whole, and then can carry out the promotion of temperature to the whole fast, guarantees the stability of using, separates the support through the partition frame to battery main body, further improves the stability of battery main body installation.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of the battery box of the present invention;
fig. 4 is a schematic view of the sectional structure of the air collecting plate of the present invention.
In the figure: 1. a battery case; 2. sealing the cover plate; 3. locking the knob; 4. a wind guide heating sleeve plate; 5. a connecting pipe; 6. a first fan case; 7. a thermal insulation pad; 8. a battery main body; 9. a support block; 10. a limiting buffer cushion; 11. a heat dissipation frame; 12. a spacer; 13. a wind-collecting plate; 14. a second fan case.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: a lithium battery of an electric vehicle which is not influenced by low-temperature environment comprises an air collecting plate 13, wherein one side of the air collecting plate 13 is provided with two second fan boxes 14, the other side of the air collecting plate 13 is fixedly provided with a battery box body 1, the upper end surface of the battery box body 1 is provided with a sealing cover plate 2, the battery box body 1 and the sealing cover plate 2 are fixedly connected through two locking knobs 3, one side of the battery box body 1 is uniformly provided with four air guide heating sleeve plates 4, the inner sides of the air guide heating sleeve plates 4 are provided with electric heating resistance wires which can heat wind, so that the temperature of the whole body can be quickly raised, the use stability is ensured, one side of the air guide heating sleeve plates 4 is provided with a connecting pipe 5, the inner sides of the connecting pipe 5 are provided with a first fan box 6, the inner sides of two ends of the battery box body 1 are both provided with limiting buffer cushions 10, and the inner side of the bottom end of the battery box body 1 is provided with a thermal insulation cushion 7, five battery main parts 8 are evenly installed to the up end of insulating pad 7, wherein heat dissipation frame 11 is installed to one side of four battery main parts 8, be provided with the fin in one side of heat dissipation frame 11, be convenient for improve holistic radiating effect, supporting shoe 9 is installed to the upper end of heat dissipation frame 11, wherein separate frame 12 is all installed at the both ends of four connecting pipes 5, wholly through fixing a position the installation to the lithium cell, be convenient for keep safe in utilization, and can heat the operation in low temperature environment, it is more stable to use.
Further, the both ends that the one end of locking knob 3 runs through sealed apron 2 are connected with battery box 1 through the screw thread, and the up end of sealed apron 2 is provided with the wire mounting hole, is convenient for protect and install the wire wholly through sealed apron 2.
Further, the one end of wind-guiding heating lagging 4 is passed through the screw and is connected fixedly with battery box 1, wind-guiding heating lagging 4 and 5 welded fastening of connecting pipe, first fan case 6 passes through the screw connection with connecting pipe 5 and fixes, the inboard of wind-guiding heating lagging 4 is provided with the resistance wire, first fan case 6 and second fan case 14 are all through electric connection, can carry out the heat treatment to the wind through the resistance wire, and then can carry out the promotion of temperature to the whole fast, guarantee the stability of using.
Furthermore, the bottom end of the battery main body 8 is connected with the battery box body 1 through the thermal insulation pad 7, the two ends of the battery main body 8 are connected with the battery box body 1 through the separation frame 12, the separation frame 12 is made of hard plastics, the battery main body 8 is separated and supported through the separation frame 12, and the installation stability of the battery main body 8 is further improved.
Further, one side of the heat dissipation frame 11 is provided with a heat dissipation sheet, the heat dissipation frame 11 is connected with the battery body 8 through the supporting block 9, and the heat dissipation effect of the whole body is improved conveniently by arranging the heat dissipation sheet.
Furthermore, the limit cushion pad 10 is fixedly connected with the battery box body 1 through screws, and a good vibration damping effect can be achieved through the thermal insulation pad 7, the limit cushion pad 10 and the separation frame 12.
The working principle is as follows: when the heat dissipation device is used, whether the functions of all parts are intact is checked, the inner side of the bottom end of the battery box body 1 is provided with the thermal insulation pad 7, the five battery main bodies 8 are uniformly placed on the upper end surface of the thermal insulation pad 7, the battery main bodies 8 are further partitioned and positioned through the partition frame 12, the heat dissipation frame 11 is placed on the inner sides of the five battery main bodies 8, the heat dissipation frame 11 is connected with the battery main bodies 8 through the supporting block 9, the battery box body 1 and the sealing cover plate 2 are fixedly installed through the two locking knobs 3, the power supply is switched on, so that the whole body can have a good vibration damping effect through the thermal insulation pad 7, the limiting buffer pad 10 and the partition frame 12 when in use, the use stability of the battery main bodies 8 is ensured, the first fan box 6 is started, the first fan box 6 can perform heat dissipation treatment on the battery main bodies 8 through the connecting pipe 5 and the wind guide heating sleeve plate 4, and one side of the heat dissipation frame 11 is provided with the heat dissipation fins, be convenient for improve holistic radiating effect, be provided with the electric heat resistance silk in the inboard of wind-guiding heating lagging 4, wind-guiding heating lagging 4 can carry out the thermal treatment to wind through the electric heat resistance silk when carrying out the water conservancy diversion heat dissipation to whole in low temperature environment, and then can carry out the promotion of temperature to whole fast, guarantees the stability of using, separates the support through separating frame 12 to battery main 8, further improves the stability of battery main 8 installation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (6)
1. The utility model provides an electric motor car lithium cell that does not receive low temperature environment influence, includes aerofoil (13), its characterized in that: two second fan boxes (14) are installed on one side of the air collecting plate (13), a battery box body (1) is fixedly installed on the other side of the air collecting plate (13), a sealing cover plate (2) is installed on the upper end face of the battery box body (1), the battery box body (1) and the sealing cover plate (2) are fixedly connected through two locking knobs (3), four air guide heating sleeve plates (4) are evenly installed on one side of the battery box body (1), a connecting pipe (5) is installed on one side of the air guide heating sleeve plates (4), a first fan box (6) is installed on the inner side of the connecting pipe (5), limiting cushion pads (10) are arranged on the inner sides of two ends of the battery box body (1), a thermal insulation pad (7) is arranged on the inner side of the bottom end of the battery box body (1), and five battery main bodies (8) are evenly installed on the upper end face of the thermal insulation pad (7), the battery pack is characterized in that a heat dissipation frame (11) is installed on one side of each of the four battery bodies (8), a supporting block (9) is installed at the upper end of each heat dissipation frame (11), and separation frames (12) are installed at two ends of each of the four connecting pipes (5).
2. The lithium battery for electric vehicles, which is not affected by a low temperature environment, as claimed in claim 1, wherein: one end of the locking knob (3) penetrates through two ends of the sealing cover plate (2) and is connected with the battery box body (1) through threads, and a lead mounting hole is formed in the upper end face of the sealing cover plate (2).
3. The lithium battery for electric vehicles, which is not affected by a low temperature environment, as claimed in claim 1, wherein: the one end of wind-guiding heating lagging (4) is passed through the screw and is connected fixedly with battery box (1), wind-guiding heating lagging (4) and connecting pipe (5) welded fastening, first fan case (6) are fixed through the screw connection with connecting pipe (5), the inboard of wind-guiding heating lagging (4) is provided with the electric resistance silk, first fan case (6) and second fan case (14) are all through electric connection.
4. The lithium battery for electric vehicles, which is not affected by a low temperature environment, as claimed in claim 1, wherein: the bottom end of the battery main body (8) is connected with the battery box body (1) through a thermal insulation pad (7), the two ends of the battery main body (8) are connected with the battery box body (1) through a separation frame (12), and the separation frame (12) is made of hard plastics.
5. The lithium battery for electric vehicles, which is not affected by a low temperature environment, as claimed in claim 1, wherein: one side of the heat dissipation frame (11) is provided with a heat dissipation sheet, and the heat dissipation frame (11) is connected with the battery main body (8) through a supporting block (9).
6. The lithium battery for electric vehicles, which is not affected by a low temperature environment, as claimed in claim 1, wherein: the limiting buffer pad (10) is fixedly connected with the battery box body (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616351.0U CN214378671U (en) | 2021-03-26 | 2021-03-26 | Electric vehicle lithium battery free from low-temperature environment influence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616351.0U CN214378671U (en) | 2021-03-26 | 2021-03-26 | Electric vehicle lithium battery free from low-temperature environment influence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378671U true CN214378671U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616351.0U Expired - Fee Related CN214378671U (en) | 2021-03-26 | 2021-03-26 | Electric vehicle lithium battery free from low-temperature environment influence |
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| Country | Link |
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| CN (1) | CN214378671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964343A (en) * | 2021-10-21 | 2022-01-21 | 江苏嘉和热系统股份有限公司 | Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system |
-
2021
- 2021-03-26 CN CN202120616351.0U patent/CN214378671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964343A (en) * | 2021-10-21 | 2022-01-21 | 江苏嘉和热系统股份有限公司 | Integrated hydrogen fuel cell vehicle-mounted intelligent thermal management system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |