CN219937124U - EFB battery - Google Patents

EFB battery Download PDF

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Publication number
CN219937124U
CN219937124U CN202321273934.3U CN202321273934U CN219937124U CN 219937124 U CN219937124 U CN 219937124U CN 202321273934 U CN202321273934 U CN 202321273934U CN 219937124 U CN219937124 U CN 219937124U
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CN
China
Prior art keywords
box body
protection box
efb
outer protection
battery monomer
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Active
Application number
CN202321273934.3U
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Chinese (zh)
Inventor
刘悦恩
刘悦锐
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Jyc Battery Manufacturer Co ltd
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Jyc Battery Manufacturer Co ltd
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Priority to CN202321273934.3U priority Critical patent/CN219937124U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The utility model discloses an EFB battery, which comprises an outer protection box body and an air blowing pipe group, wherein an EFB battery monomer is arranged in the outer protection box body. According to the utility model, when the device is actually operated, the fan is started on one hand, the bottom end in the outer protection box body can be uniformly blown by matching with the action of the blowing pipe group, so that the EFB battery monomer arranged in the outer protection box body can be conveniently subjected to air cooling and heat dissipation protection, the influence of heat loss is lightened, and on the other hand, the buffer limiting structures formed by the second rubber buffer plates, the spring damping shock absorbers and the first rubber buffer plates are arranged on two sides in the outer protection box body, so that the two sides of the outer wall of the EFB battery monomer arranged in the outer protection box body can be propped against, the fixing limiting function is realized, the stability of the EFB battery monomer is improved, the impact force of the EFB battery monomer when an automobile runs can be buffered, and the EFB battery monomer can be protected.

Description

EFB battery
Technical Field
The utility model relates to the technical field of batteries, in particular to an EFB battery.
Background
The battery has wide application and various types, is a device which can regenerate an internal active substance by utilizing external electric energy when being charged, store the electric energy into chemical energy and convert the chemical energy into electric energy to be output when being discharged, and compared with the traditional battery, the EFB battery adopts a unique reinforced lead plaster formula, is a high-performance high-rate storage battery and can meet the requirements of a modern automobile power system, but has some defects when being particularly used.
When the EFB battery is started and stopped along with the use of an automobile, the density of each part in the electrolyte is different in the frequent charging and discharging process, so that the density of the lower part of the electrolyte is higher than that of the upper part of the electrolyte, and an electrolyte layering phenomenon is formed, and the service life of the device is shortened; secondly, the EFB battery is often not easily installed smoothly inside the automobile, and its buffer protection effect is poor, and is easily affected by impact force as the automobile runs, which results in low practicality of the device.
Disclosure of Invention
The present utility model is directed to an EFB battery to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the EFB battery comprises an outer protection box body and an air blowing pipe group, wherein EFB battery monomers are arranged in the outer protection box body, mounting support legs are fixed at four corners of the bottom of the outer protection box body, second rubber buffer plates are arranged on two sides of the inner portion of the outer protection box body, spring damping shock absorbers are uniformly fixed at the edges of the second rubber buffer plates, a first rubber buffer plate is connected to the spring damping shock absorbers, a fan is arranged at the middle position of the bottom of the outer protection box body, the air blowing pipe group is arranged between the fan and the outer protection box body, a top cover is arranged at the top of the EFB battery monomers, terminals are uniformly arranged at the top of the top cover, a first rotary driving mechanism is arranged at one end of the top cover, a second rotary driving mechanism is arranged at the other end of the top cover, and a mixing shaft is arranged at the output ends of the first rotary driving mechanism and the second rotary driving mechanism.
Preferably, the bottom of installation stabilizer blade is provided with anti-skidding rubber layer, the bottom of installation stabilizer blade is provided with fixed screw, has promoted battery structure's stability, is convenient for its dismouting again and maintains.
Preferably, the output end of the fan is communicated with the inside of the air blowing pipe group, and the input end of the fan is provided with a filter cloth layer, so that air cooling and heat dissipation protection are conveniently carried out on the EFB battery monomer arranged in the outer protection box body, and the heat loss influence is reduced.
Preferably, the outer protection box body and the EFB battery monomer form a clamping connection, and the first rotary driving mechanism and the second rotary driving mechanism are motors, so that the electrolyte layering phenomenon is solved, and the use effect is optimized.
Preferably, both ends at top cap top all are connected with the reservation handle through the pivot, make its operation EFB battery monomer of being convenient for realize dismouting, convenience height in outer protection box body inside.
Preferably, the air duct and the air blowing pipe are uniformly arranged on the air blowing pipe group, and the terminal is sleeved with an insulating protective cap, so that the structure of the device is optimized.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the EFB battery, the first rotary driving mechanism, the second rotary driving mechanism and the like are arranged, so that the performance of the device is optimized, the first rotary driving mechanism and the second rotary driving mechanism are started to drive the corresponding mixing shafts to rotate in the EFB battery single body, active stirring and mixing treatment of electrolyte in the EFB battery single body can be realized, the problem that the density of the electrolyte is different in each place due to frequent charging and discharging processes when the automobile is started and stopped is solved, the density of the lower part of the electrolyte is higher than that of the upper part of the electrolyte, the layering phenomenon of the electrolyte is formed, the service life of the device is shortened, and the practicability of the device is further enhanced;
(2) When the EFB battery is actually operated, on one hand, the fan is started, the function of the blowing pipe group is matched, and the bottom end inside the outer protection box body can be uniformly blown, so that the EFB battery monomer arranged inside the outer protection box body can be subjected to air cooling and heat dissipation protection, the influence of heat loss is reduced, on the other hand, the two sides inside the outer protection box body are provided with the buffer limiting structures consisting of the second rubber buffer plate, the spring damping damper and the first rubber buffer plate, the two sides of the outer wall of the EFB battery monomer arranged inside the outer protection box body can be propped against, the fixing limiting function is realized, the stability of the EFB battery monomer is improved, and the impact force born by the EFB battery monomer during the operation of an automobile can be buffered, so that the EFB battery monomer is protected;
(3) This EFB battery is through installing EFB battery monomer and outer protection box body etc for the device has optimized self structure, utilizes the installation stabilizer blade that has anti-skidding rubber layer and fixed screw, carries out fixed mounting with outer protection box body at the inside suitable position of automobile body through the screw, and follow-up through inserting EFB battery monomer joint in the inside of outer protection box body, can realize the firm installation at the automobile body inside to the battery structure, this kind of mode has promoted battery structure's stability promptly, and its dismouting maintenance of being convenient for again.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of an EFB battery cell split state front view of the present utility model;
FIG. 3 is a schematic rear view of a first rotary drive mechanism according to the present utility model;
fig. 4 is a schematic view of the front partial cross-sectional structure of the outer protective case of the present utility model.
In the figure: 1. mounting support legs; 2. a blower; 3. an outer protective case; 4. a top cover; 5. reserving a handle; 6. a terminal; 7. EFB battery cell; 8. a first rotary drive mechanism; 9. a second rotary drive mechanism; 10. a mixing shaft; 11. a first rubber buffer plate; 12. a second rubber buffer plate; 13. a spring-damper shock absorber; 14. and a blowing pipe group.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: an EFB battery comprises an outer protection box body 3 and an air blowing pipe group 14, wherein an EFB battery monomer 7 is arranged in the outer protection box body 3;
four corners of the bottom of the outer protection box body 3 are fixed with mounting support legs 1, two sides of the inside of the outer protection box body 3 are provided with second rubber buffer plates 12, the edges of the second rubber buffer plates 12 are uniformly fixed with spring damping shock absorbers 13, and the spring damping shock absorbers 13 are connected with first rubber buffer plates 11;
a fan 2 is arranged at the middle position of the bottom of the outer protection box body 3, and a blowing pipe group 14 is arranged between the fan 2 and the outer protection box body 3;
the top of the EFB battery cell 7 is provided with a top cover 4, and terminals 6 are uniformly arranged on the top of the top cover 4;
a first rotary driving mechanism 8 is arranged at one end of the top cover 4, a second rotary driving mechanism 9 is arranged at the other end of the top cover 4, and mixing shafts 10 are arranged at the output ends of the first rotary driving mechanism 8 and the second rotary driving mechanism 9;
the bottom of the mounting support leg 1 is provided with an anti-skid rubber layer, and the bottom end of the mounting support leg 1 is provided with a fixed screw hole;
when the anti-skid mounting structure is used, the mounting support legs 1 with the anti-skid rubber layers and the fixing screw holes are utilized, the outer protection box body 3 is fixedly mounted at a proper position in the vehicle body through screws, and then the EFB battery monomer 7 is clamped and inserted into the outer protection box body 3, so that the battery structure can be stably mounted in the vehicle body, and the stability of the battery structure is improved, and the anti-skid mounting structure is convenient to assemble, disassemble and maintain;
the output end of the fan 2 is communicated with the inside of the air blowing pipe group 14, and the input end of the fan 2 is provided with a filter cloth layer;
when the air blower is used, the air blower 2 is started, and the air blowing pipe group 14 is matched, so that air can be blown uniformly to the bottom end inside the outer protection box body 3, thereby facilitating air cooling and heat dissipation protection to the EFB battery monomer 7 arranged inside the outer protection box body 3 and reducing the influence of heat loss;
the outer protection box body 3 and the EFB battery monomer 7 form a clamping connection, and the first rotary driving mechanism 8 and the second rotary driving mechanism 9 are motors;
when the device is used, the first rotary driving mechanism 8 and the second rotary driving mechanism 9 are started to drive the corresponding mixing shafts 10 to rotate in the EFB battery monomer 7, so that the active stirring and mixing treatment of electrolyte in the EFB battery monomer 7 can be realized, the problem that the density of each part in the electrolyte is different in the frequent charging and discharging process when the device is started and stopped along with the use of an automobile, the density of the lower part of the electrolyte is higher than that of the upper part, and the layering phenomenon of the electrolyte is formed, so that the service life of the device is shortened;
both ends of the top cover 4 are connected with reserved handles 5 through rotating shafts;
when in use, a user operates the EFB battery monomer 7 to realize disassembly and assembly in the outer protection box body 3 through reserving the handle 5, so that the convenience is high;
the air duct and the air blowing pipe are uniformly arranged on the air blowing pipe group 14, and the terminal 6 is sleeved with an insulating protective cap, so that the structure of the device is optimized.
When the embodiment of the utility model is used, the following steps are adopted: the mounting support leg 1 with an anti-skid rubber layer and a fixing screw hole is utilized, the outer protection box body 3 is fixedly mounted at a proper position inside a vehicle body through screws, and then the battery structure can be stably mounted inside the vehicle body through clamping and inserting the EFB battery monomer 7 into the outer protection box body 3, so that the stability of the battery structure is improved, the battery structure is convenient to assemble, disassemble and maintain, in actual operation, the first rotary driving mechanism 8 and the second rotary driving mechanism 9 are started to drive the corresponding mixing shaft 10 to rotate inside the EFB battery monomer 7, the active stirring and mixing treatment of electrolyte inside the EFB battery monomer 7 can be realized, the problem that the density of the electrolyte is different in various places due to frequent charging and discharging processes when the device is used for stopping along with the use of a vehicle is solved, the density of the lower part of the electrolyte is finally larger than the upper part, the electrolyte layering phenomenon is formed, the service life of the device is shortened, the practicability of the device is further improved, simultaneously, the fan 2 is started, the bottom end inside the outer protection box body 3 can be evenly blown by matching with the action of the blowing pipe group 14, thereby being convenient for carrying out air cooling and heat dissipation protection on the EFB battery monomer 7 arranged inside the outer protection box body 3, reducing the influence of heat loss, and furthermore, a user can operate the EFB battery monomer 7 to realize disassembly and assembly inside the outer protection box body 3 by reserving the handle 5, the convenience is high, and the buffer limiting structure formed by the second rubber buffer plates 12, the spring damping shock absorbers 13 and the first rubber buffer plates 11 is arranged on two sides inside the outer protection box body 3, can support two sides of the outer wall of the EFB battery monomer 7 arranged inside the outer protection box body 3, realize the fixed limiting function and improve the stability of the EFB battery monomer 7, and the impact force applied to the EFB battery cell 7 during the running of the automobile can be buffered, so that the EFB battery cell 7 can be protected.

Claims (6)

1. The utility model provides an EFB battery, its characterized in that, including outer protection box body (3) and gas blowing nest of tubes (14), the internally mounted of outer protection box body (3) has EFB battery monomer (7), four corners of outer protection box body (3) bottom all are fixed with installation stabilizer blade (1), the both sides of outer protection box body (3) inside all are provided with second rubber buffer board (12), the edge of second rubber buffer board (12) evenly is fixed with spring damping bumper shock absorber (13), just be connected with first rubber buffer board (11) on spring damping bumper shock absorber (13), fan (2) are installed to the intermediate position department of outer protection box body (3) bottom, gas blowing nest of tubes (14) set up between fan (2) and outer protection box body (3), the top of EFB battery monomer (7) is provided with top cap (4), terminal (6) are evenly installed at the top cap (4) top, first rotary driving mechanism (8) are installed to the one end at top cap (4) top, rotary driving mechanism (9) are all installed to second rotary driving mechanism (9) top end (9).
2. An EFB cell as claimed in claim 1, wherein: the bottom of installation stabilizer blade (1) is provided with anti-skidding rubber layer, the bottom of installation stabilizer blade (1) is provided with fixed screw.
3. An EFB cell as claimed in claim 1, wherein: the output end of the fan (2) is communicated with the inside of the air blowing pipe group (14), and the input end of the fan (2) is provided with a filter cloth layer.
4. An EFB cell as claimed in claim 1, wherein: the outer protection box body (3) and the EFB battery monomer (7) form clamping connection, and the first rotary driving mechanism (8) and the second rotary driving mechanism (9) are motors.
5. An EFB cell as claimed in claim 1, wherein: both ends at the top of the top cover (4) are connected with reserved handles (5) through rotating shafts.
6. An EFB cell as claimed in claim 1, wherein: the air duct and the air blowing pipe are uniformly arranged on the air blowing pipe group (14), and the terminal (6) is sleeved with an insulating protective cap.
CN202321273934.3U 2023-05-24 2023-05-24 EFB battery Active CN219937124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321273934.3U CN219937124U (en) 2023-05-24 2023-05-24 EFB battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321273934.3U CN219937124U (en) 2023-05-24 2023-05-24 EFB battery

Publications (1)

Publication Number Publication Date
CN219937124U true CN219937124U (en) 2023-10-31

Family

ID=88502710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321273934.3U Active CN219937124U (en) 2023-05-24 2023-05-24 EFB battery

Country Status (1)

Country Link
CN (1) CN219937124U (en)

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