CN219650992U - Vehicle-mounted standby battery mechanism - Google Patents
Vehicle-mounted standby battery mechanism Download PDFInfo
- Publication number
- CN219650992U CN219650992U CN202320922855.4U CN202320922855U CN219650992U CN 219650992 U CN219650992 U CN 219650992U CN 202320922855 U CN202320922855 U CN 202320922855U CN 219650992 U CN219650992 U CN 219650992U
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- CN
- China
- Prior art keywords
- connector
- energy storage
- storage battery
- plate
- vehicle
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Links
- 238000004146 energy storage Methods 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 13
- 229910052744 lithium Inorganic materials 0.000 abstract description 13
- 210000000352 storage cell Anatomy 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a vehicle-mounted standby battery mechanism which comprises a fixed frame and an energy storage battery, wherein the energy storage battery is a lead-acid battery, a first connector and a second connector are connected to the fixed frame, one end of the first connector is connected with a first wire which is used for being electrically connected with an automobile power supply, one end of the second connector is connected with a second wire which is used for being connected with an automobile water cooling system, the energy storage battery is provided with a first interface and a second interface, the other end of the first connector is movably inserted into the first interface and is used for being electrically connected with the automobile power supply, the other end of the second connector is movably inserted into the second interface and is used for being electrically connected with the automobile water cooling system, and a limiting assembly which is used for fixing the fixed frame and the energy storage battery is also connected to the fixed frame; the technical problem that the lithium battery is still likely to be damaged in a working state at a low temperature at the beginning of starting a water cooling system of a new energy automobile in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a vehicle-mounted standby battery mechanism.
Background
New energy automobiles are becoming popular. The new energy automobile mostly adopts a lithium battery as a power battery pack, and when the battery core of the lithium battery is at low temperature, the chemical reaction rate in the battery core is low, so that the electric quantity is influenced, lithium ions are more likely to deposit on the surface of the negative electrode to form a lithium crystal branch puncture diaphragm during charging, and therefore, the lithium battery is greatly damaged during discharging or charging at low temperature. The water cooling system is arranged in the new energy automobile and is used for cooling or heating the lithium battery, so that the lithium battery is kept at a proper temperature, however, part of the water cooling system still needs to be powered by the lithium battery, so that the lithium battery still can be in a working state under a low temperature at the beginning of starting of the water cooling system, and damage to the lithium battery still can be caused.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a vehicle-mounted standby battery mechanism to solve the technical problem that a lithium battery is still likely to be damaged in a low-temperature working state at the beginning of starting a water cooling system of a new energy automobile in the prior art.
In order to solve the technical problems, the utility model provides a vehicle-mounted standby battery mechanism which comprises a fixing frame and an energy storage battery, wherein the energy storage battery is a lead-acid battery, a first connector and a second connector are connected to the fixing frame, one end of the first connector is connected with a first wire which is used for being electrically connected with an automobile power supply, one end of the second connector is connected with a second wire which is used for being connected with an automobile water cooling system, a first interface and a second interface are arranged on the energy storage battery, the other end of the first connector is movably inserted into the first interface and enables the energy storage battery to be electrically connected with the automobile power supply, the other end of the second connector is movably inserted into the second interface and enables the energy storage battery to be electrically connected with the automobile water cooling system, and a limiting assembly which is used for fixing the fixing frame and the energy storage battery is also connected to the fixing frame.
After adopting the structure, the vehicle-mounted standby battery mechanism has the following advantages: when the automobile power supply is in a low-temperature state, the energy storage battery supplies power to the automobile water cooling system through the second interface, the second connector and the second lead, so that the automobile power supply is charged or discharged after being at a proper temperature, and when the automobile power supply is charged, the energy storage battery is charged through the first lead, the first connector and the first connector, and the energy storage battery is not easily affected by temperature because the energy storage battery is a lead-acid battery, so that higher working efficiency and difficult damage can be ensured even in a low-temperature environment, the automobile power supply is further ensured to be charged and discharged after being at a proper temperature, and the lithium battery is prevented from being damaged due to the working state still being at a low temperature at the beginning of starting of the water cooling system.
As an improvement, the fixing frame comprises a bottom plate and a side plate, wherein the side plate is connected to one end of the bottom plate and is perpendicular to the bottom plate, the first connector and the second connector are both connected to the side plate, and the other end of the first connector and the other end of the second connector face the direction of the energy storage battery; by adopting the structure, the first connector and the second connector are convenient to be connected with the energy storage battery.
As an improvement, the limiting component comprises a limiting bulge and a limiting groove, wherein the limiting bulge is connected to the bottom plate, the limiting groove is arranged on the bottom surface of the energy storage battery, when the first connector is inserted into the first connector and the second connector is inserted into the second connector, the limiting bulge is clamped in the limiting groove, a first inclined surface is arranged at one end, far away from the side plate, of the limiting bulge, a second inclined surface matched with the first inclined surface is arranged on the limiting groove, and when the limiting bulge is clamped into the limiting groove, the first inclined surface is attached to the second inclined surface; by adopting the structure, the structure has the advantage of simple structure, the arrangement of the first inclined plane and the second inclined plane can play a role in guiding, and the energy storage battery is convenient to be connected to the fixing frame.
As an improvement, a baffle plate is connected on the side plate and on the end surface facing the energy storage battery along the circumferential direction, a first push plate is connected between the baffle plate and the bottom plate in a sliding way, two first through holes are formed in the first push plate, a first connector and a second connector are respectively positioned in the two first through holes, and a first reset mechanism is connected between the first push plate and the side plate; by adopting the structure, water or sundries can be prevented from entering the vicinity of the first connector and the second connector by arranging the baffle plate and the first push plate.
As an improvement, a second through hole is formed in the side plate, a first sliding rod is connected to the first push plate, and the first sliding rod is connected in the second through hole in a sliding manner; by adopting the structure, the sliding stability of the first push plate is improved.
As an improvement, the first reset mechanism comprises a first spring which is sleeved on the first slide bar, and two ends of the first spring are respectively propped against the side plate and the first push plate; by adopting the structure, the device has the advantage of simple structure.
As an improvement, the first interface and the second interface are both connected with a second push plate in a sliding way, and the second push plate is connected with a second reset mechanism; with this structure, the second push plate is provided to prevent water or foreign matter from entering the first interface and the second interface.
As an improvement, the side edge of the second push plate is connected with a lantern ring, the energy storage battery is connected with a second slide bar, and the lantern ring is connected to the second slide bar in a sliding way; by adopting the structure, the sliding stability of the second push plate is improved.
As an improvement, the second reset mechanism comprises a second spring, the second spring is sleeved on the second slide bar, and two ends of the second spring are respectively propped against the lantern ring and the energy storage battery; by adopting the structure, the device has the advantage of simple structure.
As an improvement, one end of the bottom plate far away from the side plate is provided with an arc transition surface; by adopting the structure, the arc transition surface can play a role in guiding, so that the energy storage battery is easier to push the upper bottom plate.
Drawings
Fig. 1 is a schematic perspective view of the whole structure in the present utility model.
Fig. 2 is a schematic structural diagram of a portion of an energy storage battery according to the present utility model.
Fig. 3 is a partial enlarged view of a portion a in fig. 2.
Fig. 4 is a cross-sectional view of a portion of an energy storage cell of the present utility model.
Fig. 5 is a schematic view showing an exploded structure of a fixing frame portion in the present utility model.
Reference numerals: 1. a fixing frame; 101. a bottom plate; 102. a side plate; 2. an energy storage battery; 3. a first joint; 4. a second joint; 5. a first wire; 6. a second wire; 7. a first interface; 8. a second interface; 9. a limit component; 91. a limit protrusion; 92. a limit groove; 10. a first inclined surface; 11. a second inclined surface; 12. a baffle; 13. a first push plate; 14. a first through hole; 15. a second through hole; 16. a first slide bar; 17. a first spring; 18. a second push plate; 19. a collar; 20. a second slide bar; 21. a second spring; 22. arc transition surface.
Detailed Description
The following describes a vehicle-mounted spare battery mechanism according to the present utility model in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a vehicle-mounted standby battery mechanism comprises a fixing frame 1 and an energy storage battery 2, wherein the energy storage battery 2 is a lead-acid battery, the fixing frame 1 is connected with a first connector 3 and a second connector 4, one end of the first connector 3 is connected with a first lead 5 used for being electrically connected with an automobile power supply, one end of the second connector 4 is connected with a second lead 6 used for being connected with the automobile water cooling system, the energy storage battery 2 is provided with a first interface 7 and a second interface 8, the other end of the first connector 3 is movably inserted into the first interface 7 and enables the energy storage battery 2 to be electrically connected with the automobile power supply, the other end of the second connector 4 is movably inserted into the second interface 8 and enables the energy storage battery 2 to be electrically connected with the automobile water cooling system, wherein the energy storage battery 2 supplies power to the automobile water cooling system through the second interface 8, the second connector 4 and the second lead 6 so that the automobile power supply is charged or discharged after being at a proper temperature, and the automobile power supply is charged through the first lead 5, the first connector 3 and the first interface 7 are charged to the energy storage battery 2, and further the automobile power supply is guaranteed to be charged at a proper temperature and then the battery is prevented from being started to be damaged due to the low-temperature and the lithium system is still in operation state; in this embodiment, the first connector 3 and the second connector 4 are disposed up and down, and the first connector 7 and the second connector 8 are disposed up and down.
As shown in fig. 5, the fixing frame 1 includes a bottom plate 101 and a side plate 102, the side plate 102 is connected at one end of the bottom plate 101 and is perpendicular to the bottom plate 101, the first connector 3 and the second connector 4 are both connected to the side plate 102, that is, the middle parts of the first connector 3 and the second connector 4 are connected to the side plate 102, the other ends of the first connector 3 and the second connector 4 face the direction of the energy storage battery 2, when the energy storage battery 2 is connected to the fixing frame 1, the energy storage battery 2 is placed from the side of the fixing frame 1 opposite to the side plate 102, for installation, an arc transition surface 22 is arranged at one end of the bottom plate 101 and far from the side plate 102, and the energy storage battery 2 slides onto the bottom plate 101 from the arc transition surface 22.
In addition, as shown in fig. 5, the baffle plates 12 are connected to the end surfaces of the side plates 102 facing the energy storage cells 2 in the circumferential direction, and similarly, the baffle plates 12 are connected to both sides of the bottom plate 101, and the baffle plates 12 on the side plates 102 and the baffle plates 12 on both sides of the bottom plate 101 are connected to each other.
As shown in fig. 5, a first push plate 13 is slidably connected between the baffle 12 and the bottom plate 101, the first push plate 13 is parallel to the side plate 102, two first through holes 14 are formed in the first push plate 13, the first connector 3 and the second connector 4 are respectively positioned in the two first through holes 14, and a first reset mechanism is connected between the first push plate 13 and the side plate 102; the side plate 102 is provided with a second through hole 15, the first push plate 13 is connected with a first slide bar 16, the first slide bar 16 is slidably connected in the second through hole 15, in this embodiment, two second through holes 15 are shared, and correspondingly, two first slide bars 16 are also arranged; the first reset mechanism comprises a first spring 17, the first spring 17 is sleeved on the first slide bar 16, and two ends of the first spring 17 respectively prop against the side plate 102 and the first push plate 13.
As shown in fig. 2 and 4, the first interface 7 and the second interface 8 are both connected with a second push plate 18 in a sliding way, and the second push plate 18 is connected with a second reset mechanism; the side edge of the second push plate 18 is connected with a lantern ring 19, the energy storage battery 2 is connected with a second slide bar 20, and the lantern ring 19 is connected on the second slide bar 20 in a sliding way; in this embodiment, two side edges of each second push plate 18 are connected with a collar 19, each collar 19 corresponds to one second slide bar 20, and the second slide bars 20 are arranged inside the energy storage battery 2; the second reset mechanism comprises a second spring 21, the second spring 21 is sleeved on the second slide rod 20, and two ends of the second spring 21 are respectively propped against the lantern ring 19 and the energy storage battery 2; in this embodiment, the second sliding rod 20 and the energy storage battery 2 are integrally formed, a protruding portion is disposed in the energy storage battery 2 along the circumferential direction on the second sliding rod 20 and at one end far away from the fixing frame 1, and one end of the second spring 21 abuts against the protruding portion.
As shown in fig. 2, 3 and 5, the fixing frame 1 is further connected with a limiting component 9 for fixing the fixing frame 1 and the energy storage battery 2, the limiting component 9 comprises a limiting protrusion 91 and a limiting groove 92, the limiting protrusion 91 is connected to the bottom plate 101, the limiting groove 92 is arranged on the bottom surface of the energy storage battery 2, when the first connector 3 is inserted into the first connector 7 and the second connector 4 is inserted into the second connector 8, the limiting protrusion 91 is clamped in the limiting groove 92, a first inclined surface 10 is arranged on one end, far away from the side plate 102, of the limiting protrusion 91, a second inclined surface 11 matched with the first inclined surface 10 is arranged on the limiting groove 92, and when the limiting protrusion 91 is clamped into the limiting groove 92, the first inclined surface 10 is attached to the second inclined surface 11; in this embodiment, the number of the limiting protrusions 91 and the number of the limiting grooves 92 are two, and the directions of the first inclined plane 10 and the second inclined plane 11 are set obliquely downward in the direction away from the side plate 102.
When the energy storage battery 2 is connected with the fixing frame 1, the energy storage battery 2 is pushed to move towards the fixing frame 1, when the first connector 3 is aligned with the first connector 7, and the second connector 4 is aligned with the second connector 8, the energy storage battery 2 is continuously pushed, so that the first push plate 13 slides towards the side plate 102, the first spring 17 is compressed, the second push plate 18 slides towards the direction away from the side plate 102, and the second spring 21 is compressed; after the energy storage battery 2 is connected with the fixing frame 1, the limiting protrusion 91 is clamped into the limiting groove 92; when the energy storage battery 2 is disassembled, the energy storage battery 2 is pushed away from the side plate 102, and the first pushing plate 13 and the second pushing plate 18 are reset by the first spring 17 and the second spring 21 respectively; in this embodiment, the fixing frame 1 may be preferably disposed in a trunk of the automobile, and the energy storage battery 2 may also be detached from the fixing frame 1 to be used as an independent outdoor power source.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above-described one embodiment, and all other examples obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Claims (10)
1. The utility model provides a vehicle-mounted spare battery mechanism, its characterized in that includes mount (1) and energy storage battery (2), energy storage battery (2) are lead acid battery, be connected with first joint (3) and second joint (4) on mount (1), first joint (3) one end is connected with first wire (5) that are used for being connected with car power supply electricity, second joint (4) one end is connected with second wire (6) that are used for being connected with car water cooling system, be equipped with first interface (7) and second interface (8) on energy storage battery (2), first joint (3) other end activity is pegged graft in first interface (7) and is made energy storage battery (2) are connected with car power supply electricity, second joint (4) other end activity is pegged graft in second interface (8) and are made energy storage battery (2) are connected with car water cooling system electricity, still be connected with on mount (1) be used for with energy storage battery (2) fixed spacing subassembly (9).
2. The vehicle-mounted standby battery mechanism according to claim 1, wherein the fixing frame (1) comprises a bottom plate (101) and a side plate (102), the side plate (102) is connected to one end of the bottom plate (101) and is perpendicular to the bottom plate (101), the first connector (3) and the second connector (4) are both connected to the side plate (102), and the other end of the first connector (3) and the other end of the second connector (4) are both oriented to the direction of the energy storage battery (2).
3. The vehicle-mounted standby battery mechanism according to claim 2, wherein the limiting component (9) comprises a limiting protrusion (91) and a limiting groove (92), the limiting protrusion (91) is connected to the bottom plate (101), the limiting groove (92) is formed in the bottom surface of the energy storage battery (2), when the first connector (3) is inserted into the first connector (7) and the second connector (4) is inserted into the second connector (8), the limiting protrusion (91) is clamped in the limiting groove (92), a first inclined surface (10) is arranged at one end, far away from the side plate (102), of the limiting protrusion (91), a second inclined surface (11) matched with the first inclined surface (10) is arranged on the limiting groove (92), and when the limiting protrusion (91) is clamped into the limiting groove (92), the first inclined surface (10) is attached to the second inclined surface (11).
4. The vehicle-mounted standby battery mechanism according to claim 2, wherein a baffle plate (12) is connected to the side plate (102) and faces the end face of the energy storage battery (2) along the circumferential direction, a first push plate (13) is connected between the baffle plate (12) and the bottom plate (101) in a sliding manner, two first through holes (14) are formed in the first push plate (13), the first connector (3) and the second connector (4) are respectively located in the two first through holes (14), and a first reset mechanism is connected between the first push plate (13) and the side plate (102).
5. The vehicle-mounted standby battery mechanism according to claim 4, wherein the side plate (102) is provided with a second through hole (15), the first push plate (13) is connected with a first slide bar (16), and the first slide bar (16) is slidably connected in the second through hole (15).
6. The vehicle-mounted standby battery mechanism according to claim 5, wherein the first reset mechanism comprises a first spring (17), the first spring (17) is sleeved on the first sliding rod (16), and two ends of the first spring (17) are respectively abutted against the side plate (102) and the first push plate (13).
7. The vehicle-mounted standby battery mechanism according to claim 1, wherein a second pushing plate (18) is connected in the first interface (7) and the second interface (8) in a sliding manner, and a second reset mechanism is connected to the second pushing plate (18).
8. The vehicle-mounted standby battery mechanism according to claim 7, wherein a collar (19) is connected to the side edge of the second push plate (18), a second slide bar (20) is connected to the energy storage battery (2), and the collar (19) is slidably connected to the second slide bar (20).
9. The vehicle-mounted standby battery mechanism according to claim 8, wherein the second reset mechanism comprises a second spring (21), the second spring (21) is sleeved on the second sliding rod (20), and two ends of the second spring (21) are respectively abutted against the lantern ring (19) and the energy storage battery (2).
10. A vehicle-mounted spare battery mechanism according to claim 2, wherein an arc transition surface (22) is arranged on one end of the bottom plate (101) far away from the side plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922855.4U CN219650992U (en) | 2023-04-23 | 2023-04-23 | Vehicle-mounted standby battery mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320922855.4U CN219650992U (en) | 2023-04-23 | 2023-04-23 | Vehicle-mounted standby battery mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219650992U true CN219650992U (en) | 2023-09-08 |
Family
ID=87855597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320922855.4U Active CN219650992U (en) | 2023-04-23 | 2023-04-23 | Vehicle-mounted standby battery mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219650992U (en) |
-
2023
- 2023-04-23 CN CN202320922855.4U patent/CN219650992U/en active Active
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