CN218498277U - Battery box and [ electric ] motor coach - Google Patents
Battery box and [ electric ] motor coach Download PDFInfo
- Publication number
- CN218498277U CN218498277U CN202122985082.8U CN202122985082U CN218498277U CN 218498277 U CN218498277 U CN 218498277U CN 202122985082 U CN202122985082 U CN 202122985082U CN 218498277 U CN218498277 U CN 218498277U
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- battery
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- 239000000178 monomer Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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 relates to a battery box, which comprises a battery base, a battery module and a fixing belt; the battery base is provided with an input port, an output port and a plurality of protruding interfaces, the input port and the output port are arranged on the side face of the battery base, and the plurality of protruding interfaces are arranged on the top end plane of the battery base; the battery module is provided with a plurality of battery modules, the bottom of each battery module is provided with a concave interface matched with the convex interface, and the concave interface is sleeved outside the convex interface; the top plane of each battery module is provided with an electronic display screen; the two ends of the battery base are also provided with fixing rods, the two ends of the fixing belt are respectively connected with the fixing rods at the two ends of the battery base, and the fixing belt tightly presses the battery module. The utility model discloses still relate to an [ electric ] motor coach. The utility model discloses be convenient for install and remove and the inspection belongs to [ electric ] motor coach.
Description
Technical Field
The utility model relates to an electric motor coach, concretely relates to battery box and electric motor coach.
Background
With the popularization and use of electric motor cars, the battery box is attracting more attention as a power source of the electric motor car, and the structural development and design of the battery box are attracting more attention. At present, battery boxes widely applied in the market are basically of an integrated box body structure, and the main concern is the functions of the battery boxes in the aspects of spatial arrangement, safety monitoring and the like. For example, the patent numbers are: CN203690353 "a battery box with simple and compact battery module fixing structure" discloses a battery box capable of improving the space utilization rate of batteries, and the patent numbers are: CN 109411661A "electric vehicle and its battery box, battery box" discloses a battery box beneficial for battery heat dissipation, and the patent numbers are: CN 110783650A "arrangement method of monitoring modules of energy storage battery box and energy storage battery box" discloses a battery box capable of monitoring battery safety.
However, in the long-term practical application of the battery box, the problems of space, heat dissipation, safety and the like are found, and the problems of maintenance and replacement, daily maintenance and inspection, overlong charging time and the like also exist. Most of the existing battery boxes are still of a closed box structure, so that the maintenance and daily maintenance and inspection efficiency is greatly reduced, and even the actual situation of the battery pack is difficult to know without disassembling the battery box cover in the daily maintenance process, so that the risk of battery failure and even safety accidents is possibly increased.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: a battery box which is easy to assemble, disassemble and inspect is provided.
The utility model discloses another purpose is: the electric motor coach with high cruising ability is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a battery box comprises a battery base, a battery module and a fixing belt; the battery base is provided with an input port, an output port and a plurality of protruding interfaces, the input port and the output port are arranged on the side face of the battery base, and the plurality of protruding interfaces are arranged on the top end plane of the battery base; the battery module is provided with a plurality of concave interfaces matched with the convex interfaces, and the concave interfaces are sleeved on the outer sides of the convex interfaces; the top plane of each battery module is provided with an electronic display screen; the both ends of battery base still are equipped with the dead lever, and the both ends of fixed band are connected with the dead lever at battery base both ends respectively, and the fixed band sticiss the battery module.
As a preferred, all be equipped with a plurality of vertical separation blades around the planar top of battery base, the setting of a plurality of vertical separation blade intervals of each side of battery base.
Preferably, each battery module comprises a single battery, a temperature sensor, a voltage sensor, a control board, a battery box bottom board and a battery box cover; the battery box bottom plate is connected with the battery box cover, a plurality of battery monomers are enclosed to form a battery monomer mounting area, and the plurality of battery monomers are all mounted in the battery monomer mounting area; the electronic display screen is arranged on the battery box cover, the concave interface is arranged on the battery box bottom plate, and the concave interface of the battery box bottom plate is sleeved on the outer side of the convex interface; temperature sensor and voltage sensor all install at battery monomer installing zone, and the control panel is installed at the battery box bottom plate, and temperature sensor and voltage sensor all with control panel electric connection, electronic display screen and control panel electric connection.
Preferably, the concave interface is in a rectangular groove structure, and a cylindrical bump is arranged in the middle of the rectangular groove; the protruding interface is a rectangular square structure, and a clamping groove corresponding to the cylindrical bump is arranged in the middle of the rectangular square.
Preferably, the battery base is provided with a power wire harness, a data acquisition wire harness and a circuit control board, the input port and the output port are electrically connected with the circuit control board, the power wire harness and the data acquisition wire harness are electrically connected with the protruding interface, and the power wire harness and the data acquisition wire harness are electrically connected with the circuit control board.
Preferably, the plurality of battery modules are arranged in a rectangular array on the top plane of the battery base.
Preferably, the bottom of the battery base is provided with a bottom cover, and the bottom of the bottom cover is provided with a plurality of strip-shaped grooves.
Preferably, the bottom cover at the bottom of the battery base is made of an aluminum alloy material.
The utility model provides an electric motor coach, includes electric motor coach body and a battery box, and the battery box is installed at the electric motor coach body.
In general, the utility model has the advantages as follows:
1. the battery module can be quickly assembled and disassembled by adopting the fixing belt, and the installation of the battery module can be quickly positioned by matching the concave interface and the convex interface; through setting up the condition that electronic display screen can audio-visual understanding battery module at battery module, convenient to use person examines battery module's the condition.
2. The security is high, through setting up protruding interface and vertical baffle at battery base, can be waterproof, avoids appearing the short circuit.
3. The electric motor coach has strong cruising ability, can be quickly assembled, disassembled and replaced and the condition of the battery can be checked by adopting the battery box, is favorable for protecting the battery and saving the time for maintenance and assembly and disassembly, thereby improving the working time of the electric motor coach.
Drawings
Fig. 1 is a perspective view of a battery box.
Fig. 2 is a perspective view of the battery chassis.
Fig. 3 is a perspective view of the battery module.
Fig. 4 is a sectional view of the battery module.
Fig. 5 is an enlarged view of fig. 1 at a.
Wherein, 1 is the bottom, 2 is the output port, 3 is the battery module, 4 is the fixed band, 5 is the dead lever, 6 is the input port, 8 is protruding interface, 9 is the battery base, 10 is vertical baffle, 11 is concave type interface, 12 is the battery case lid, 13 is the battery case bottom plate, 14 is the battery monomer, 15 is the bar recess.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
Example one
A battery box as shown in fig. 1-5, comprising a battery base, a battery module and a fixing band; the battery base is provided with an input port, an output port and a plurality of protruding interfaces, the input port and the output port are arranged on the side face of the battery base, and the plurality of protruding interfaces are arranged on the top end plane of the battery base; the battery module is provided with a plurality of battery modules, the bottom of each battery module is provided with a concave interface matched with the convex interface, and the concave interface is sleeved outside the convex interface; the top plane of each battery module is provided with an electronic display screen; the both ends of battery base still are equipped with the dead lever, and the both ends of fixed band are connected with the dead lever at battery base both ends respectively, and the fixed band sticiss the battery module.
All be equipped with a plurality of vertical separation blades around the planar top of battery base, the setting of a plurality of vertical separation blade intervals of each side of battery base.
Each battery module comprises a single battery, a temperature sensor, a voltage sensor, a control panel, a battery box bottom plate and a battery box cover; the battery box bottom plate is connected with the battery box cover, the battery box bottom plate and the battery box cover enclose a battery monomer mounting area, the number of battery monomers is multiple, and the multiple battery monomers are all mounted in the battery monomer mounting area; the electronic display screen is arranged on the battery box cover, the concave interface is arranged on the battery box bottom plate, and the concave interface of the battery box bottom plate is sleeved on the outer side of the convex interface; temperature sensor and voltage sensor all install at battery monomer installing zone, and the control panel is installed at the battery box bottom plate, and temperature sensor and voltage sensor all with control panel electric connection, electronic display screen and control panel electric connection.
The concave interface is in a rectangular groove structure, and a cylindrical bump is arranged in the middle of the rectangular groove; the protruding interface is a rectangular square structure, and a clamping groove corresponding to the cylindrical bump is arranged in the middle of the rectangular square.
The battery base is provided with a power wire harness, a data acquisition wire harness and a circuit control board, the input port and the output port are electrically connected with the circuit control board, the power wire harness and the data acquisition wire harness are electrically connected with the protruding interface, and the power wire harness and the data acquisition wire harness are electrically connected with the circuit control board.
A plurality of battery module are rectangular array at the top plane of battery base and arrange.
The bottom of battery base is equipped with the bottom, and the bottom of bottom is equipped with a plurality of bar grooves.
The bottom cover at the bottom of the battery base is made of aluminum alloy materials.
In this embodiment, the number of the battery modules is nine, the battery base is a square base, nine protruding interfaces distributed in a rectangular array are arranged on the top plane of the battery base, and the nine battery modules are respectively installed on the nine protruding interfaces in a one-to-one correspondence manner; the output port and the input port are arranged on the same side of the battery base, and the battery module is electrically connected with the convex interface of the battery base through the concave interface of the battery box bottom plate to realize the output or input of electric power and signals. The battery base sets up power pencil, data acquisition pencil and circuit control panel, the circuit control panel is through power pencil or data acquisition pencil and the output port connection that corresponds, the circuit control panel is through power pencil or data acquisition pencil and the input port connection that corresponds, the circuit control panel is through power pencil or data acquisition pencil and the protruding interface connection that corresponds, thereby realize that the battery box connects the output port of battery base behind the packing into [ electric ] motor coach, thereby the battery box provides electric power and drives for [ electric ] motor coach.
The fixed band adopts elastic bandage, and buckle straining dead lever is passed through at the both ends of fixed band, and the middle section of fixed band ties up the battery module on battery base in proper order, and through the location fit of protruding interface and concave type interface, can install and remove fast, and through the fixed band tie up tightly above the battery module, thereby appear not hard up when preventing that battery module and battery base from being connected, protruding interface and concave type interface break away from the condition of being connected and causing contact failure. All be equipped with the electronic display screen on every battery module, collect information through temperature sensor and voltage sensor in the battery module then transmit control panel analysis processes, then the control panel with information output to the electronic display screen on, thereby can the audio-visual free condition of battery in the understanding battery module, consequently at the in-process of routine maintenance battery box, the user can know the condition of battery module through observing the electronic display screen, thereby make and judge whether need maintain the change, perhaps need charge. When needing to be maintained, the fixing belt and the fixing rod can be directly maintained only by loosening the buckle of the fixing belt and the fixing rod.
The bottom surface of the battery bottom cover of the battery base is of a structure with strip-shaped grooves arranged at intervals, and the bottom surface of the battery bottom cover is made of aluminum alloy materials and mainly aims to dissipate heat by utilizing a circuit inside the battery base. The vertical separation blade of battery base top surface interval arrangement all around, when main aim at is used for the location battery module, does benefit to battery base top surface drainage. And battery base top surface adopts protruding interface design, and aim at prevents to appear the short circuit phenomenon under the condition that battery base top surface has ponding.
Example two
An [ electric ] motor coach of this embodiment, including [ electric ] motor coach body and a battery box, the battery box is installed at the [ electric ] motor coach body.
The electric motor coach provided with the battery box can solve the problem of overlong charging period by a scheme of quickly changing the battery. The battery modules in the battery box are standardized components, and corresponding equipment is configured in the charging station to charge a plurality of battery modules simultaneously. When the [ electric ] motor coach who is equipped with this battery box needs to charge, open into the charging station with [ electric ] motor coach, pull out the input port and the output port of individual battery box earlier and be connected with the [ electric ] motor coach body, loosen the fixed band again, will be in the charging station in one set of battery module that has been full of electricity earlier trades the battery box in, adorn the fixed band in proper order again, input port and output port and [ electric ] motor coach body's being connected, then accomplish the work of trading the electricity fast in proper order. Compared with the traditional vehicle charging process, the solution can greatly shorten the charging waiting time of the vehicle.
The embodiment is the same as the first embodiment.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.
Claims (9)
1. A battery box, its characterized in that: the battery fixing device comprises a battery base, a battery module and a fixing belt; the battery base is provided with an input port, an output port and a plurality of protruding interfaces, the input port and the output port are arranged on the side face of the battery base, and the plurality of protruding interfaces are arranged on the top end plane of the battery base; the battery module is provided with a plurality of battery modules, the bottom of each battery module is provided with a concave interface matched with the convex interface, and the concave interface is sleeved outside the convex interface; the top plane of each battery module is provided with an electronic display screen; the both ends of battery base still are equipped with the dead lever, and the both ends of fixed band are connected with the dead lever at battery base both ends respectively, and the fixed band sticiss the battery module.
2. A battery box according to claim 1, wherein: all be equipped with a plurality of vertical separation blades around the planar top of battery base, the setting of a plurality of vertical separation blade intervals of each side of battery base.
3. A battery box according to claim 1, wherein: each battery module comprises a single battery, a temperature sensor, a voltage sensor, a control panel, a battery box bottom plate and a battery box cover; the battery box bottom plate is connected with the battery box cover, a plurality of battery monomers are enclosed to form a battery monomer mounting area, and the plurality of battery monomers are all mounted in the battery monomer mounting area; the electronic display screen is arranged on the battery box cover, the concave interface is arranged on the battery box bottom plate, and the concave interface of the battery box bottom plate is sleeved on the outer side of the convex interface; temperature sensor and voltage sensor all install at battery monomer installing zone, and the control panel is installed at the battery box bottom plate, and temperature sensor and voltage sensor all with control panel electric connection, electronic display screen and control panel electric connection.
4. A battery box according to claim 3, wherein: the concave interface is in a rectangular groove structure, and a cylindrical bump is arranged in the middle of the rectangular groove; the protruding interface is a rectangular square structure, and a clamping groove corresponding to the cylindrical bump is arranged in the middle of the rectangular square.
5. A battery box according to claim 1, wherein: the battery base is provided with a power wire harness, a data acquisition wire harness and a circuit control board, the input port and the output port are electrically connected with the circuit control board, the power wire harness and the data acquisition wire harness are electrically connected with the protruding interface, and the power wire harness and the data acquisition wire harness are electrically connected with the circuit control board.
6. A battery box according to claim 1, wherein: a plurality of battery module are rectangular array at the top plane of battery base and arrange.
7. A battery box according to claim 1, wherein: the bottom of battery base is equipped with the bottom, and the bottom of bottom is equipped with a plurality of bar grooves.
8. A battery box according to claim 7, wherein: the bottom cover at the bottom of the battery base is made of aluminum alloy materials.
9. An electric motor coach, its characterized in that: the electric motor coach comprises an electric motor coach body and the battery box of any one of claims 1-8, wherein the battery box is installed on the electric motor coach body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985082.8U CN218498277U (en) | 2021-11-30 | 2021-11-30 | Battery box and [ electric ] motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122985082.8U CN218498277U (en) | 2021-11-30 | 2021-11-30 | Battery box and [ electric ] motor coach |
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| Publication Number | Publication Date |
|---|---|
| CN218498277U true CN218498277U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122985082.8U Active CN218498277U (en) | 2021-11-30 | 2021-11-30 | Battery box and [ electric ] motor coach |
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| CN (1) | CN218498277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039162A (en) * | 2021-11-30 | 2022-02-11 | 中科认证技术服务(广州)有限公司 | Battery box and [ electric ] motor coach |
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2021
- 2021-11-30 CN CN202122985082.8U patent/CN218498277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039162A (en) * | 2021-11-30 | 2022-02-11 | 中科认证技术服务(广州)有限公司 | Battery box and [ electric ] motor coach |
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