CN2629225Y - Battery box body - Google Patents

Battery box body Download PDF

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Publication number
CN2629225Y
CN2629225Y CN 03261069 CN03261069U CN2629225Y CN 2629225 Y CN2629225 Y CN 2629225Y CN 03261069 CN03261069 CN 03261069 CN 03261069 U CN03261069 U CN 03261069U CN 2629225 Y CN2629225 Y CN 2629225Y
Authority
CN
China
Prior art keywords
battery
battery case
battery box
box cover
case according
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.)
Expired - Lifetime
Application number
CN 03261069
Other languages
Chinese (zh)
Inventor
吴伯荣
朱磊
陈晖�
简旭宇
刘明义
蒋利军
杜军
杨丽梅
黄倬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing General Research Institute for Non Ferrous Metals
Original Assignee
Beijing General Research Institute for Non Ferrous Metals
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing General Research Institute for Non Ferrous Metals filed Critical Beijing General Research Institute for Non Ferrous Metals
Priority to CN 03261069 priority Critical patent/CN2629225Y/en
Application granted granted Critical
Publication of CN2629225Y publication Critical patent/CN2629225Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • Y02E60/12

Abstract

The utility model discloses a battery box which is composed of a box body and a batter box cover; the top and side wall of the battery box cover are provided with a plurality of long holes, an inclined baffle is arranged below the long holes of side wall of the battery box cover; the bottom of the battery box is provided with a hole for feeding and drawing air, a barrier which ensures the sufficient and even utilization of air is arranged at the bottom of the battery box body; a battery mounting frame is provided at the bottom surface in the battery box body. A press frame can be arranged on the side wall of the battery box cover, a filter mesh can be arranged on the press frame. A guide flow air channel and a guide flow air hole are designed in the battery box body and are matched with external cooling fan to facilitate the ventilation and radiation in the battery box body, the temperature will not be higher when the battery is charged or discharged, so as to ensure the operation performance and life of the battery and ensure the operation safety of the battery; the outer flange of the guide flow air hole on the battery box body is provided with the press frame, the filter mesh can be arranged on the press frame to block the dust from entering the box body, thereby the utility model can further ensure the operation safety, performance and life of the battery.

Description

A kind of Battery case
Technical field
The utility model belongs to the battery technology field, relates in particular to a kind of Battery case.
Background technology
The used for electric vehicle Ni-MH power cell has good comprehensive performances.Install and use in electric motor car for ease of battery, the Battery case design is particularly important.Now, only consider in the Ni-MH battery cabinet design that with some cell package in Battery case, casing external Design installing hole designs simpler.The shortcoming of this kind design is: ignored the electrical property management of Ni-MH battery and the heat management in the charge and discharge process.If the nickel-hydrogen cell charging and discharging process is not managed the serviceability and the life-span that will influence battery; In addition, Ni-MH battery all has tangible temperature rise in charge and discharge process, as not managed and control can cause temperature rise very fast and cause battery temperature too high, influence battery efficiency, can influence battery performance and life-span, can cause battery thermal runaway even blast when serious, the safety of personnel and electric motor car is brought harm.
Summary of the invention
The purpose of this utility model provides a kind of Battery case, utilizes it to settle secondary cell can be beneficial to battery pack or the even ventilation and heat of module in casing is damaged to avoid battery, and the use of being convenient to battery is installed.
For achieving the above object, the utility model is taked following design: a kind of Battery case, form by casing main body and battery box cover; Have several slotted holes on battery box cover top and the sidewall, be equipped with sloping baffle outside below the slotted hole on sidewall; The perforate that the battery case bottom part body has air feed to be blown into and extracts out; The battery case bottom part body is equipped with and guarantees that wind is by the baffler that fully and evenly utilizes; Battery case main body inner bottom surface has the battery installing rack.
On the described battery box cover sidewall press box can be housed, so that screen pack is installed.
The utility model has the advantages that:
1, design has water conservancy diversion air channel, water conservancy diversion wind hole in the Battery case, cooperate external cooling fan, help the even ventilation and heat of battery in casing, temperature just can be not high in the battery charge and discharge process, simultaneously, each battery or battery module temperature reach unanimity, and guarantee battery serviceability and life-span, guarantee that battery is safe in utilization;
2, outer rim design in water conservancy diversion wind hole has press box on the Battery case, and screen pack can be installed, and blocks dust enters casing, thereby can guarantee the safe in utilization and serviceability and the life-span of battery more.
Description of drawings
Fig. 1 is the utility model Battery case structural representation
Fig. 2 is the utility model Battery case decomposition texture schematic diagram
Embodiment
As shown in Figure 1 and Figure 2, the utility model Battery case is made up of casing main body 1 and battery box cover 2; Be placed with two of 12V Ni-MH battery modules in the casing, the bottom is equipped with instrument blower fan 3, and selected blower fan is the Common Instrument blower fan, and the battery module spacing is approximately equal to the cell spacing, guarantees Uniform Ventilation between the cell; Have several slotted holes 201 on battery box cover top and the sidewall, be equipped with sloping baffle 202 outside below the slotted hole on sidewall, guaranteeing has wind evenly to pour or pour out box house into, guarantees that intake is more than or equal to air output; The perforate 101 that the battery case bottom part body has air feed to be blown into and extracts out, and cooling fan 3 externally is housed, guarantee to extract out from box house to the box house air-supply or with wind; The battery case bottom part body is equipped with and guarantees that wind is by the baffler 4 (conical baffle is good) that fully and evenly utilizes; Battery case main body inner bottom surface has battery installing rack 102, and this battery installing rack can be separate type as shown in FIG., can earlier battery be fixed on the battery installing rack, and then battery and installing rack packed into together and be fixed in the Battery case.
On the described battery box cover sidewall press box 5 can be housed,, reduce dust and enter box house so that dustproof, water repellent filter net are installed.
Design has erection scaffolding 6 on the described battery case main body, is convenient to the fixing of Battery case.
Design has hasp 7 on the Battery case, case lid is linked to each other with casing and fixes, and can guarantee the reliable pressure of battery management system temperature sensor to temperature acquisition.
This Battery case can be furnished with battery management system (not in the utility model protection range) in addition; for this reason; the indoor design of this battery box cover has battery management system fixed support 8; have battery management system fairlead 9 on the battery box cover; be convenient to battery management system fixing in Battery case and install, with science more, guarantee battery serviceability and life-span rationally, reliably.
The utility model is applicable to various model square electrokinetic cells, also is applicable to that the cylindrical battery heat management uses simultaneously.

Claims (9)

1, a kind of Battery case is made up of casing main body and battery box cover; It is characterized in that: have several slotted holes on battery box cover top and the sidewall, be equipped with sloping baffle outside below the slotted hole on sidewall; The perforate that the battery case bottom part body has air feed to be blown into and extracts out; The battery case bottom part body is equipped with and guarantees that wind is by the baffler that fully and evenly utilizes; Battery case main body inner bottom surface has the battery installing rack.
2, Battery case according to claim 1 is characterized in that: on the described battery box cover sidewall press box is housed, dustproof, water repellent filter net can be installed;
3, Battery case according to claim 1 is characterized in that: described battery box cover indoor design has the battery management system fixed support; Have the battery management system fairlead on the battery box cover;
4, Battery case according to claim 1 is characterized in that: described battery installing rack is a separate type.
5, Battery case according to claim 1 is characterized in that: design has erection scaffolding on the described battery case main body.
6, Battery case according to claim 1 is characterized in that: design has the hasp that case lid is linked to each other with casing and fix on the Battery case.
7, Battery case according to claim 1 is characterized in that: selected blower fan is the Common Instrument blower fan, and the battery module spacing equals the cell spacing.
8, Battery case according to claim 1 is characterized in that: the bottom is equipped with and is guaranteed that wind is by the baffler that fully and evenly utilizes.
9, Battery case according to claim 8 is characterized in that: described baffler is a conical baffle.
CN 03261069 2003-08-08 2003-08-08 Battery box body Expired - Lifetime CN2629225Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03261069 CN2629225Y (en) 2003-08-08 2003-08-08 Battery box body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03261069 CN2629225Y (en) 2003-08-08 2003-08-08 Battery box body

Publications (1)

Publication Number Publication Date
CN2629225Y true CN2629225Y (en) 2004-07-28

Family

ID=34255081

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03261069 Expired - Lifetime CN2629225Y (en) 2003-08-08 2003-08-08 Battery box body

Country Status (1)

Country Link
CN (1) CN2629225Y (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100533847C (en) * 2007-01-29 2009-08-26 车王电子股份有限公司 Battery of electric tool
CN102054941A (en) * 2009-10-27 2011-05-11 卡尔·弗罗伊登伯格公司 Battery with filtering element arranged outside battery housing
US7968223B2 (en) 2005-03-25 2011-06-28 Samsung Sdi Co., Ltd. Secondary battery module
CN102411067A (en) * 2011-12-06 2012-04-11 伟顺(中国)机电设备有限公司 Generator load test device with good heat dissipation effect
CN102673534A (en) * 2011-03-09 2012-09-19 北京市电力公司 Battery exchanging system of electric automobile and battery exchanging method
CN103579549A (en) * 2013-10-25 2014-02-12 昆山市大久电子有限公司 Battery box with heat radiating device
CN105789514A (en) * 2016-04-16 2016-07-20 彭宝安 Lithium-ion battery pack
CN107403893A (en) * 2017-08-09 2017-11-28 北京军秀咨询有限公司 A kind of power energy storage lithium ion battery
CN107768767A (en) * 2017-09-26 2018-03-06 深圳市曼戈弘电池企业(有限合伙) The water cooling system and its application method of a kind of battery system
CN108128133A (en) * 2017-12-25 2018-06-08 福建德驰新能源科技有限公司 A kind of electronic automobile-used battery-mounting device
CN112054139A (en) * 2020-09-09 2020-12-08 南通亿能能源科技有限公司 Lithium battery protection device
CN112874700A (en) * 2021-02-03 2021-06-01 上海瑞司倍海洋工程技术有限公司 124TEU river-sea direct type new energy container ship
CN113601537A (en) * 2021-10-11 2021-11-05 徐州圣淮机械有限公司 Robot

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968223B2 (en) 2005-03-25 2011-06-28 Samsung Sdi Co., Ltd. Secondary battery module
CN100533847C (en) * 2007-01-29 2009-08-26 车王电子股份有限公司 Battery of electric tool
CN102054941A (en) * 2009-10-27 2011-05-11 卡尔·弗罗伊登伯格公司 Battery with filtering element arranged outside battery housing
CN102673534A (en) * 2011-03-09 2012-09-19 北京市电力公司 Battery exchanging system of electric automobile and battery exchanging method
CN102411067A (en) * 2011-12-06 2012-04-11 伟顺(中国)机电设备有限公司 Generator load test device with good heat dissipation effect
CN103579549A (en) * 2013-10-25 2014-02-12 昆山市大久电子有限公司 Battery box with heat radiating device
CN105789514B (en) * 2016-04-16 2018-01-26 青岛蓝天创先科技服务有限公司 A kind of lithium-ion-power cell bag
CN105789514A (en) * 2016-04-16 2016-07-20 彭宝安 Lithium-ion battery pack
CN107403893A (en) * 2017-08-09 2017-11-28 北京军秀咨询有限公司 A kind of power energy storage lithium ion battery
CN107768767A (en) * 2017-09-26 2018-03-06 深圳市曼戈弘电池企业(有限合伙) The water cooling system and its application method of a kind of battery system
CN107768767B (en) * 2017-09-26 2019-11-29 深圳市国创动力系统有限公司 A kind of water cooling system and its application method of battery system
CN108128133A (en) * 2017-12-25 2018-06-08 福建德驰新能源科技有限公司 A kind of electronic automobile-used battery-mounting device
CN112054139A (en) * 2020-09-09 2020-12-08 南通亿能能源科技有限公司 Lithium battery protection device
CN112874700A (en) * 2021-02-03 2021-06-01 上海瑞司倍海洋工程技术有限公司 124TEU river-sea direct type new energy container ship
CN113601537A (en) * 2021-10-11 2021-11-05 徐州圣淮机械有限公司 Robot
CN113601537B (en) * 2021-10-11 2022-02-08 徐州圣淮机械有限公司 Robot

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130808

Granted publication date: 20040728