CN105118939A - Electric vehicle battery arrangement structure having buffer effect - Google Patents
Electric vehicle battery arrangement structure having buffer effect Download PDFInfo
- Publication number
- CN105118939A CN105118939A CN201510483067.XA CN201510483067A CN105118939A CN 105118939 A CN105118939 A CN 105118939A CN 201510483067 A CN201510483067 A CN 201510483067A CN 105118939 A CN105118939 A CN 105118939A
- Authority
- CN
- China
- Prior art keywords
- battery case
- battery
- hole
- electric vehicle
- containment vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an electric vehicle battery arrangement structure having the buffer effect. The electric vehicle battery arrangement structure comprises a frame, wherein a battery arrangement groove is formed in the middle of the frame, a battery case protection housing is inserted and fixed in the battery arrangement groove in a sleeved mode, the side wall of the battery case protection housing is provided with multiple screw-joint through holes, the side wall of the battery arrangement groove is also provided with multiple through holes, the through holes correspond to the screw-joint through holes in a one-to-one mode, ball plungers are connected in the screw-joint through holes in a screwed mode, a battery case is arranged in the battery case protection housing, the outer side wall of the middle of the battery case is provided with an annular positioning portion, steel balls of the ball plungers are nested into concave holes formed in the annular positioning portion, multiple buffer springs are fixed to the bottom surface of the battery case protection housing, a buffer pad is arranged on the buffer springs, and the battery case presses and abuts against the buffer pads. When an electric vehicle runs, the battery case has the buffering effect, and the service life is prolonged. In addition, vent holes are formed in the battery case and enables a certain amount of heat in the battery case to be discharged out, and the safety is improved.
Description
Technical field:
The present invention relates to electric vehicle devices technical field, relate to a kind of battery of electric vehicle displacement structure with buffering effect in particular.
Background technology:
At present, electric motor car is at China's very universal, it is owing to charging conveniently, simple to operate, instead of the status of bicycle people, but electric motor car is because needs electric power is as power, that is exactly must according to battery in car, and existing battery is mounted in battery case, battery case is fixed in the battery case on vehicle frame, it is generally fixedly connected with, so just make car when vibrating, its battery case also can vibrate, and due to battery case be that Hard link is in vehicle frame, it does not have other buffer unit, of long duration, on the use of battery, there is impact, the connecting line welded in battery is easily made to depart from, electric motor car cannot be opened, impact uses, and existing battery case does not have any ventilating structure, when electric motor car uses and charges, capital makes the temperature in battery case rise violently, when deployed, old battery long afterwards can be too high and produce the potential safety hazards such as blast due to temperature.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, a kind of battery of electric vehicle displacement structure with buffering effect is provided, it makes battery case have buffering effect when electric motor car runs, improve useful life, simultaneously, battery case has air vent hole, the heat in battery case can be made to carry out certain discharge, improve fail safe.
The scheme that the present invention solve the technical problem is:
A kind of battery of electric vehicle displacement structure with buffering effect, comprise vehicle frame, the middle part of described vehicle frame has battery standing groove, sleeve in battery standing groove is also fixed with battery case containment vessel, the sidewall of battery case containment vessel has multiple through hole that is spirally connected, the sidewall of battery standing groove also has multiple through hole, through hole and the through hole one_to_one corresponding that is spirally connected, bulb plunger is screwed onto and is spirally connected in through hole, battery case is placed in battery case containment vessel, the middle part lateral wall of battery case has circular orientation portion, the steel ball of bulb plunger is nested in the shrinkage pool that circular orientation portion has, the bottom surface of battery case containment vessel is fixed with multiple buffer spring, cushion pad is placed on buffer spring, battery case is pressed against on cushion pad, the top of battery case containment vessel has been bolted to connection protection cap, in the middle part of the bottom surface of protection cap, there is elastic cord breaker, elastic cord breaker is pressed against on the end face of battery case.
The bottom sidewall of described battery case has air vent hole, circular orientation portion has vertical air vent hole, the upper portion side wall of battery case containment vessel has ventilation through hole, battery standing groove has the outer vent communicated with ventilation through hole.
The end face of the top board clad battery box containment vessel of described battery case, the edge of the top board of battery case has vertical through wires hole, and the upper portion side wall of battery case has side through wires hole.
Described outer vent is the truncated cone-shaped through hole that outer diameter is large.
The bottom surface of described cushion pad has multiple body, and buffer spring sleeve is in body.
Outstanding effect of the present invention is:
Compared with prior art, it makes battery case have buffering effect when electric motor car runs, and improves useful life, meanwhile, battery case has air vent hole, the heat in battery case can be made to carry out certain discharge, improves fail safe.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial top view of the present invention.
Embodiment:
Embodiment, see as shown in Fig. 1 to 2, a kind of battery of electric vehicle displacement structure with buffering effect, comprise vehicle frame 10, the middle part of described vehicle frame 10 has battery standing groove 11, sleeve in battery standing groove 11 is also fixed with battery case containment vessel 20, the sidewall of battery case containment vessel 20 has multiple through hole 21 that is spirally connected, the sidewall of battery standing groove 11 also has multiple through hole 12, through hole 12 and through hole 21 one_to_one corresponding that is spirally connected, bulb plunger 22 is screwed onto and is spirally connected in through hole 21, battery case 30 is placed in battery case containment vessel 20, the middle part lateral wall of battery case 30 has circular orientation portion 31, the steel ball of bulb plunger 22 is nested in the shrinkage pool 32 that circular orientation portion 31 has, the bottom surface of battery case containment vessel 20 is fixed with multiple buffer spring 23, cushion pad 24 is placed on buffer spring 23, battery case 30 is pressed against on cushion pad 24, the top of battery case containment vessel 20 has been bolted to connection protection cap 25, in the middle part of the bottom surface of protection cap 25, there is elastic cord breaker 26, elastic cord breaker 26 is pressed against on the end face of battery case 30.
Further; the bottom sidewall of described battery case 30 has air vent hole 33; circular orientation portion 31 has vertical air vent hole 34, the upper portion side wall of battery case containment vessel 20 has ventilation through hole 35, battery standing groove 11 has the outer vent 13 communicated with ventilation through hole 35.
Further, the end face of the top board clad battery box containment vessel 20 of described battery case 30, the edge of the top board of battery case 30 has vertical through wires hole 36, and the upper portion side wall of battery case 30 has side through wires hole 37.
Further, described outer vent 13 is the truncated cone-shaped through hole that outer diameter is large.
Further, the bottom surface of described cushion pad 24 has multiple body 27, and buffer spring 23 sleeve is in body 27.
Its, by bulb plunger 22 locating batteries box 30, to moving radially of battery case 30, there is certain buffering effect simultaneously, when electric motor car is vibrated, ensure can not damaging of battery case 30, internal connection line can not depart from, and cushion pad 24, buffer spring 23 and elastic cord breaker 26 all ensure that the vibration-isolating effect of battery case 30 in the vertical direction.
And the heat discharge in battery case 30 can be lowered the temperature by air vent hole 33, vertical through hole 34, ventilation through hole 35, outer vent 13; and the edge of the top board of battery case 30 has vertical through wires hole 36; the upper portion side wall of battery case 30 has side through wires hole 37; this makes power line can be passed by side through wires hole 37 and vertical through wires hole 36; and through the jack on protection cap 25; it is passed by side through wires hole 37; outside water droplet can be placed directly instill in battery case 30, there is certain waterproof effect.
Finally; above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. one kind has the battery of electric vehicle displacement structure of buffering effect, comprise vehicle frame (10), it is characterized in that: the middle part of described vehicle frame (10) has battery standing groove (11), sleeve in battery standing groove (11) is also fixed with battery case containment vessel (20), the sidewall of battery case containment vessel (20) has multiple through hole that is spirally connected (21), the sidewall of battery standing groove (11) also has multiple through hole (12), through hole (12) and through hole (21) one_to_one corresponding that is spirally connected, bulb plunger (22) is screwed onto in the through hole that is spirally connected (21), battery case (30) is placed in battery case containment vessel (20), the middle part lateral wall of battery case (30) has circular orientation portion (31), the steel ball of bulb plunger (22) is nested in the shrinkage pool (32) that circular orientation portion (31) has, the bottom surface of battery case containment vessel (20) is fixed with multiple buffer spring (23), cushion pad (24) is placed on buffer spring (23), battery case (30) is pressed against on cushion pad (24), the top of battery case containment vessel (20) has been bolted to connection protection cap (25), in the middle part of the bottom surface of protection cap (25), there is elastic cord breaker (26), elastic cord breaker (26) is pressed against on the end face of battery case (30).
2. a kind of battery of electric vehicle displacement structure with buffering effect according to claim 1; it is characterized in that: the bottom sidewall of described battery case (30) has air vent hole (33); circular orientation portion (31) has vertical air vent hole (34); the upper portion side wall of battery case containment vessel (20) has ventilation through hole (35), battery standing groove (11) has the outer vent (13) communicated with ventilation through hole (35).
3. a kind of battery of electric vehicle displacement structure with buffering effect according to claim 2; it is characterized in that: the end face of top board clad battery box containment vessel (20) of described battery case (30); the edge of the top board of battery case (30) has vertical through wires hole (36), and the upper portion side wall of battery case (30) has side through wires hole (37).
4. a kind of battery of electric vehicle displacement structure with buffering effect according to claim 3, is characterized in that: described outer vent (13) is the large truncated cone-shaped through hole of outer diameter.
5. a kind of battery of electric vehicle displacement structure with buffering effect according to claim 4, it is characterized in that: the bottom surface of described cushion pad (24) has multiple body (27), and buffer spring (23) sleeve is in body (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483067.XA CN105118939B (en) | 2015-08-07 | 2015-08-07 | A kind of battery of electric vehicle displacement structure with buffering effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510483067.XA CN105118939B (en) | 2015-08-07 | 2015-08-07 | A kind of battery of electric vehicle displacement structure with buffering effect |
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| Publication Number | Publication Date |
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| CN105118939A true CN105118939A (en) | 2015-12-02 |
| CN105118939B CN105118939B (en) | 2017-08-04 |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098990A (en) * | 2016-07-26 | 2016-11-09 | 张淑珍 | New forms of energy car |
| CN106098991A (en) * | 2016-07-26 | 2016-11-09 | 张保国 | A kind of new forms of energy car with shock resistance function |
| CN106098992A (en) * | 2016-07-26 | 2016-11-09 | 张淑珍 | New forms of energy car electrokinetic cell bag mounting assembly |
| CN106252551A (en) * | 2016-08-24 | 2016-12-21 | 合肥博雷电气有限公司 | A kind of electric automobile low-voltage power supply device |
| CN106410318A (en) * | 2016-09-28 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Lithium battery device for new energy automobile |
| CN106622429A (en) * | 2016-12-08 | 2017-05-10 | 天津金域医学检验所有限公司 | Slide placing device |
| CN106711375A (en) * | 2017-02-20 | 2017-05-24 | 江苏峰谷源储能技术研究院有限公司 | High-stability box for energy storage battery |
| CN107305932A (en) * | 2016-04-20 | 2017-10-31 | 北京普莱德新能源电池科技有限公司 | A kind of power cell box for electric automobile body |
| CN107507943A (en) * | 2017-08-16 | 2017-12-22 | 二工防爆科技股份有限公司 | A kind of storage battery fixer of anti-explosion electric bicycle |
| EP3316343A1 (en) * | 2016-10-26 | 2018-05-02 | Robert Bosch GmbH | Battery module |
| CN108016269A (en) * | 2016-11-01 | 2018-05-11 | 福特全球技术公司 | Traction battery mounting assembly and fixing means |
| CN108550745A (en) * | 2018-05-28 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Battery modules encapsulating structure and battery modules packet |
| CN109461854A (en) * | 2018-10-12 | 2019-03-12 | 徐州华邦塑业有限公司 | A kind of new energy car battery outer housing |
| WO2020098621A1 (en) * | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | Box for accommodating battery module, and battery box |
| CN111252174A (en) * | 2020-01-31 | 2020-06-09 | 刘彦浩 | Battery module of electric motor car trades electric mechanism |
| CN111653702A (en) * | 2020-06-11 | 2020-09-11 | 鹏盛国能(深圳)新能源集团有限公司 | Full-oxide solid silicon-carbon-lithium-tantalum battery structure |
| CN112531265A (en) * | 2020-12-21 | 2021-03-19 | 江苏欧力特能源科技有限公司 | UPS lithium battery convenient to install and stable to install for emergency power supply |
| CN114824615A (en) * | 2022-05-06 | 2022-07-29 | 池州市安安新材科技有限公司 | High-strength lightweight new energy automobile battery pack shell |
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| WO2010037796A2 (en) * | 2008-09-30 | 2010-04-08 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Energy accumulator unit |
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Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305932A (en) * | 2016-04-20 | 2017-10-31 | 北京普莱德新能源电池科技有限公司 | A kind of power cell box for electric automobile body |
| CN106098991A (en) * | 2016-07-26 | 2016-11-09 | 张保国 | A kind of new forms of energy car with shock resistance function |
| CN106098992A (en) * | 2016-07-26 | 2016-11-09 | 张淑珍 | New forms of energy car electrokinetic cell bag mounting assembly |
| CN106098992B (en) * | 2016-07-26 | 2018-10-12 | 张淑珍 | new energy vehicle power battery pack mounting assembly |
| CN106098990B (en) * | 2016-07-26 | 2018-08-24 | 张淑珍 | new energy vehicle |
| CN106098991B (en) * | 2016-07-26 | 2018-10-12 | 张保国 | A kind of new energy vehicle with impact work energy |
| CN106098990A (en) * | 2016-07-26 | 2016-11-09 | 张淑珍 | New forms of energy car |
| CN106252551A (en) * | 2016-08-24 | 2016-12-21 | 合肥博雷电气有限公司 | A kind of electric automobile low-voltage power supply device |
| CN106252551B (en) * | 2016-08-24 | 2018-09-04 | 合肥博雷电气有限公司 | A kind of electric vehicle low-voltage power supply device |
| CN106410318A (en) * | 2016-09-28 | 2017-02-15 | 东莞市联洲知识产权运营管理有限公司 | Lithium battery device for new energy automobile |
| EP3316343A1 (en) * | 2016-10-26 | 2018-05-02 | Robert Bosch GmbH | Battery module |
| CN108016269A (en) * | 2016-11-01 | 2018-05-11 | 福特全球技术公司 | Traction battery mounting assembly and fixing means |
| CN106622429A (en) * | 2016-12-08 | 2017-05-10 | 天津金域医学检验所有限公司 | Slide placing device |
| CN106711375A (en) * | 2017-02-20 | 2017-05-24 | 江苏峰谷源储能技术研究院有限公司 | High-stability box for energy storage battery |
| CN107507943A (en) * | 2017-08-16 | 2017-12-22 | 二工防爆科技股份有限公司 | A kind of storage battery fixer of anti-explosion electric bicycle |
| CN108550745A (en) * | 2018-05-28 | 2018-09-18 | 华霆（合肥）动力技术有限公司 | Battery modules encapsulating structure and battery modules packet |
| CN109461854A (en) * | 2018-10-12 | 2019-03-12 | 徐州华邦塑业有限公司 | A kind of new energy car battery outer housing |
| US11158900B2 (en) | 2018-11-16 | 2021-10-26 | Contemporary Amperex Technology Co., Limited | Casing for accommodating battery module and battery pack |
| WO2020098621A1 (en) * | 2018-11-16 | 2020-05-22 | 宁德时代新能源科技股份有限公司 | Box for accommodating battery module, and battery box |
| CN111252174A (en) * | 2020-01-31 | 2020-06-09 | 刘彦浩 | Battery module of electric motor car trades electric mechanism |
| CN111252174B (en) * | 2020-01-31 | 2021-06-29 | 山东银浦动力科技有限公司 | Battery module of electric motor car trades electric mechanism |
| CN111653702A (en) * | 2020-06-11 | 2020-09-11 | 鹏盛国能(深圳)新能源集团有限公司 | Full-oxide solid silicon-carbon-lithium-tantalum battery structure |
| CN111653702B (en) * | 2020-06-11 | 2021-02-05 | 鹏盛国能(深圳)新能源集团有限公司 | Full-oxide solid silicon-carbon-lithium-tantalum battery structure |
| CN112531265A (en) * | 2020-12-21 | 2021-03-19 | 江苏欧力特能源科技有限公司 | UPS lithium battery convenient to install and stable to install for emergency power supply |
| CN112531265B (en) * | 2020-12-21 | 2023-01-17 | 江苏欧力特能源科技有限公司 | UPS lithium cell for emergency power supply convenient to installation and installation are stable |
| CN114824615A (en) * | 2022-05-06 | 2022-07-29 | 池州市安安新材科技有限公司 | High-strength lightweight new energy automobile battery pack shell |
| CN114824615B (en) * | 2022-05-06 | 2023-02-21 | 池州市安安新材科技有限公司 | High-strength lightweight new energy automobile battery pack shell |
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| CN105118939B (en) | 2017-08-04 |
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Denomination of invention: Electric vehicle battery arrangement structure having buffer effect Effective date of registration: 20200318 Granted publication date: 20170804 Pledgee: Suzhou Rongfeng Technology Microfinance Co.,Ltd. Pledgor: SUZHOU JOYDEER E-BICYCLE Co.,Ltd. Registration number: Y2020980000830 |
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Date of cancellation: 20230224 Granted publication date: 20170804 Pledgee: Suzhou Rongfeng Technology Microfinance Co.,Ltd. Pledgor: SUZHOU JOYDEER E-BICYCLE CO.,LTD. Registration number: Y2020980000830 |