CN201601168U - Vehicle power battery case frame - Google Patents

Vehicle power battery case frame Download PDF

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Publication number
CN201601168U
CN201601168U CN2010201313462U CN201020131346U CN201601168U CN 201601168 U CN201601168 U CN 201601168U CN 2010201313462 U CN2010201313462 U CN 2010201313462U CN 201020131346 U CN201020131346 U CN 201020131346U CN 201601168 U CN201601168 U CN 201601168U
Authority
CN
China
Prior art keywords
frame
magnesium alloy
battery
main frame
installing hole
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 - Fee Related
Application number
CN2010201313462U
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Chinese (zh)
Inventor
杜昌松
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.)
Chongqing Changan Automobile Co Ltd
Original Assignee
Chongqing Changan Automobile Co Ltd
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 Chongqing Changan Automobile Co Ltd filed Critical Chongqing Changan Automobile Co Ltd
Priority to CN2010201313462U priority Critical patent/CN201601168U/en
Application granted granted Critical
Publication of CN201601168U publication Critical patent/CN201601168U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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

Abstract

The utility model discloses a vehicle power battery case frame, which comprises a hexahedral main frame made of magnesium alloy plates and fixing legs. The frame is characterized in that: a side plate made of magnesium alloy plate is disposed on the left side of the main frame; the side plate is disposed with a battery total load aviation inserting installing hole, a battery total positive aviation inserting installing hole, a voltage monitoring aviation inserting installing hole and a battery temperature monitoring aviation inserting installing hole; two hitch yokes are respectively disposed on the inner sides of the two rear columns of the main frame. The frame also comprises two reinforcing plates made of magnesium alloy plates; the two reinforcing plates are welded parallelly at the middle section on the bottom of the main frame. The special power battery case frame made of magnesium alloy plates of the utility model solves the problems of weight reduction, operation safety and frame intensity; can obviously reduce the vibration of battery in the frame and the noise of the entire car caused by the battery case, and improves safety of battery operation.

Description

A kind of Vehicular dynamic battery cabinet frame
Technical field
The utility model relates to electric automobile or hybrid vehicle parts, particularly relates to a kind of Vehicular dynamic battery cabinet frame of making of magnesium alloy materials.
Background technology
Electrokinetic cell is one of core component of pure electric automobile or hybrid vehicle, and its job security and weight directly have influence on the reliability and the performance index of car load.At present, the weight of power battery pack mainly comprises the weight of battery cell and the weight of framework, and general weight reaches about 45kg, causes the equipment weight of car load to increase like this, thereby the difficulty that reduces oil consumption and reduce discharging is increased.In addition, existing base of frame is not provided with stiffener, and not enough to the protection and the buffering of battery, vibration and the noise of battery in frame is bigger, thereby has seriously restricted the batch process of electric automobile.
Summary of the invention
The purpose of this utility model provides a kind of Vehicular dynamic battery cabinet frame, its intensity height, in light weight, can reduce the weight of Vehicular dynamic battery group, can reduce the vibration of electrokinetic cell in framework, reduce noise, help saving the energy and reduce discharging, improve the fail safe of electrokinetic cell operation.
A kind of Vehicular dynamic battery cabinet frame described in the utility model, comprise six shapes made from magnesium alloy plate main frame, be located at four fixing feet made from magnesium alloy plate of main frame bottom, it is characterized in that: a side plate made from magnesium alloy plate is located at the left surface of main frame, and this side plate is provided with the always negative air plug installing hole of battery, the total positive air plug installing hole of battery, voltage monitoring air plug installing hole, cell-temperature monitoring air plug installing hole; Two yokes are located at the inboard of two rear columns of main frame respectively.
Described a kind of Vehicular dynamic battery cabinet frame also comprises two stiffeners made from magnesium alloy plate, and two stiffeners are welded on the centre of main frame bottom abreast.
The utility model is compared with prior art and is had the following advantages: adopt the special electrokinetic cell cabinet frame of magnesium alloy plate, the low-density of magnesium alloy, low damping rate, good characteristics such as heat conductivity have been made full use of, the loss of weight of Vehicular dynamic battery group, the fail safe of operation, the strength problem of framework have been solved, alleviate about the about 5kg of weight of whole power battery, the electric motor car saving energy, reduced exhaust are all produced positive effect, simultaneously can be obviously vibration and battery case the noise that car load produced of battery in frame, the fail safe that has improved battery operation will be hanged down.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2 and a kind of Vehicular dynamic battery cabinet frame shown in Figure 3, comprise six shapes made from magnesium alloy plate main frame 1, be located at four fixing feet made from magnesium alloy plate 2 of main frame bottom; A side plate 9 made from magnesium alloy plate is located at the left surface of main frame 1, and this side plate is provided with the always negative air plug installing hole 3 of battery, the total positive air plug installing hole 4 of battery, voltage monitoring air plug installing hole 5, cell-temperature monitoring air plug installing hole 6; Two yokes 7 are located at the inboard of two rear columns 10 of main frame 1 respectively;
Comprise that also two 8, two stiffeners of stiffener made from magnesium alloy plate are welded on the centre of main frame 1 bottom abreast.

Claims (2)

1. Vehicular dynamic battery cabinet frame, comprise six shapes made from magnesium alloy plate main frame (1), be located at four fixing feet made from magnesium alloy plate (2) of main frame bottom, it is characterized in that: a side plate made from magnesium alloy plate (9) is located at the left surface of main frame (1), and this side plate is provided with the always negative air plug installing hole (3) of battery, the total positive air plug installing hole (4) of battery, voltage monitoring air plug installing hole (5), cell-temperature monitoring air plug installing hole (6); Two yokes (7) are located at the inboard of two rear columns (10) of main frame (1) respectively.
2. a kind of Vehicular dynamic battery cabinet frame according to claim 1 is characterized in that: also comprise two stiffeners made from magnesium alloy plate (8), two stiffeners are welded on the centre of main frame (1) bottom abreast.
CN2010201313462U 2010-03-15 2010-03-15 Vehicle power battery case frame Expired - Fee Related CN201601168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201313462U CN201601168U (en) 2010-03-15 2010-03-15 Vehicle power battery case frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201313462U CN201601168U (en) 2010-03-15 2010-03-15 Vehicle power battery case frame

Publications (1)

Publication Number Publication Date
CN201601168U true CN201601168U (en) 2010-10-06

Family

ID=42812231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201313462U Expired - Fee Related CN201601168U (en) 2010-03-15 2010-03-15 Vehicle power battery case frame

Country Status (1)

Country Link
CN (1) CN201601168U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069341A (en) * 2010-12-27 2011-05-25 北京汽车新能源汽车有限公司 Welding clamp for assembling floor and battery box and manufacturing method
CN105810864A (en) * 2016-04-19 2016-07-27 重庆长安汽车股份有限公司 Automobile and power battery box thereof
CN110978981A (en) * 2019-12-24 2020-04-10 奇瑞汽车股份有限公司 Mounting structure of storage battery and vehicle comprising same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102069341A (en) * 2010-12-27 2011-05-25 北京汽车新能源汽车有限公司 Welding clamp for assembling floor and battery box and manufacturing method
CN105810864A (en) * 2016-04-19 2016-07-27 重庆长安汽车股份有限公司 Automobile and power battery box thereof
CN110978981A (en) * 2019-12-24 2020-04-10 奇瑞汽车股份有限公司 Mounting structure of storage battery and vehicle comprising same

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20160315