CN205194750U - Electric automobile electricity mandrel piece waterproof seal case - Google Patents

Electric automobile electricity mandrel piece waterproof seal case Download PDF

Info

Publication number
CN205194750U
CN205194750U CN201520832085.XU CN201520832085U CN205194750U CN 205194750 U CN205194750 U CN 205194750U CN 201520832085 U CN201520832085 U CN 201520832085U CN 205194750 U CN205194750 U CN 205194750U
Authority
CN
China
Prior art keywords
box
electric automobile
seal groove
battery core
core module
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.)
Active
Application number
CN201520832085.XU
Other languages
Chinese (zh)
Inventor
林朝忠
刘国斌
杨文华
Original Assignee
Shenzhen Bak Battery Co Ltd
Shenzhen Bak Power Battery 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 Shenzhen Bak Battery Co Ltd, Shenzhen Bak Power Battery Co Ltd filed Critical Shenzhen Bak Battery Co Ltd
Priority to CN201520832085.XU priority Critical patent/CN205194750U/en
Application granted granted Critical
Publication of CN205194750U publication Critical patent/CN205194750U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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 an electric automobile electricity mandrel piece waterproof seal case. This electric automobile electricity mandrel piece waterproof seal case includes box, lower box and is used for fixing go up the box with the fixed subassembly of lower box, still including setting up go up on the contact surface of box and/or seal groove on the nowel physical contact face, place fluid sealant spare in the seal groove. The electric automobile electricity mandrel piece waterproof seal case is by packing fluid sealant spare in order to realize sealed function in the seal groove, its process need not other die sinking utensil and generates the sealing washer of making specific shape, can effectively save the cost and can satisfy the needs of different shape boxes. And, will seal gluey and place in the seal groove, need not to carry on the sizing material and tailor, avoid the material extravagant. In addition, this electric automobile electricity mandrel piece waterproof seal case use need not the manual work and gets rid of the gum, can be favorable to simplifying working process and save the cost of labor, raises the efficiency.

Description

Electric automobile battery core module sealing caisson
Technical field
The utility model relates to electric automobile battery core and manufactures field, particularly relates to a kind of electric automobile battery core module sealing caisson.
Background technology
In electric automobile battery core manufacture process, carrying out water-tight to battery core module is a very important operation, once the water inlet of battery core module, will cause battery core and electronic component failure, and affect the quality of battery core module.In existing electric automobile battery core manufacture process, by adopting water-tight pipe, water-tight is carried out to battery core module.
Existing electric automobile battery core module sealing caisson comprises upper box and lower box, lay sealing ring on upper box and lower box contact-making surface, by tightening the screw between upper box and lower box, upper box and lower box being combined closely, thus reaches water-tight effect.But sealing ring needs die sinking to make, and development cost is higher, and in manufacturing process, cutting waste is larger; When being arranged between upper box and lower box by sealing ring, need artificial removal's gum, be then affixed on lower box sealing surface, operation is loaded down with trivial details and cost of labor is high, and efficiency is slow.
Utility model content
The technical problems to be solved in the utility model is, when adopting sealing ring to seal for existing electric automobile battery core module sealing caisson, sealing ring cost is high, cutting waste is large, and manually except cost-effective rate during glue is slow, provides a kind of electric automobile battery core module sealing caisson.
The utility model solves the technical scheme that its technical problem adopts: a kind of electric automobile battery core module sealing caisson, comprises upper box, lower box and the fixation kit for fixing described upper box and described lower box; Also comprise be arranged on described upper box contact-making surface on and/or seal groove on described lower box contact-making surface, place fluid sealant part in described seal groove.
Preferably, described fluid sealant part comprises silica gel foam seal glue part.
Preferably, the width of described seal groove is 10-20mm, and the degree of depth is 2-5mm.
Preferably, described upper box comprises upper bottom portion, upper side wall and upper connecting portion, and described upper connecting portion stretches out from described upper side wall, and the lower surface of described upper connecting portion is concordant with the sealing surface of described upper box;
Described lower box comprises lower bottom part, lower wall and lower connecting portion, and described lower connecting portion stretches out from described lower wall, and the upper surface of described lower connecting portion is concordant with the sealing surface of described lower box.
Preferably, described seal groove is arranged in described upper side wall and/or described lower wall.
Preferably, described upper connecting portion is provided with through hole, correspondingly on described lower connecting portion is provided with lower through-hole; Described fixation kit passes described upper through hole and described lower through-hole, described upper box and described lower box to be fixed.
Preferably, the described fixation kit nut that comprises bolt and coordinate with described bolt.
The utility model compared with prior art tool has the following advantages: implement the utility model, in seal groove, filling with sealant part is to realize sealing function, its process generates the sealing ring manufacturing given shape without the need to another mold, effectively can save cost and can meet the needs of difformity casing.And, fluid sealant part being placed in seal groove, without the need to carrying out sizing material cutting, avoiding waste of material.In addition, this electric automobile battery core module sealing caisson use procedure, without the need to artificial removal's gum, can be conducive to simplifying operation and saving labour turnover, raise the efficiency.In addition, the stock utilization of fluid sealant part is high, has good water-tight performance, can effectively realize water-tight object, ensures the sealing of electric automobile battery core module.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is a profile of electric automobile battery core module sealing caisson in the utility model one embodiment.
Fig. 2 is the structural representation of lower box in the utility model one embodiment.
In figure: 10, upper box; 11, upper bottom portion; 12, upper side wall; 13, upper connecting portion; 131, upper through hole; 20, lower box; 21, lower bottom part; 22, lower wall; 23, lower connecting portion; 231, lower through-hole; 30, fixation kit; 31, bolt; 32, nut; 40, seal groove; 50, fluid sealant part.
Embodiment
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
Fig. 1 illustrates the electric automobile battery core module sealing caisson in the present embodiment.This electric automobile battery core module sealing caisson comprises upper box 10, lower box 20 and the fixation kit 30 for fixing upper box 10 and lower box 20.Particularly, upper box 10 comprises upper bottom portion 11, upper side wall 12 and upper connecting portion 13; Wherein, upper connecting portion 13 stretches out from upper side wall 12, and the lower surface of upper connecting portion 13 is concordant with the sealing surface of upper box 10, to make the contact-making surface of upper box 10 level and smooth, ensures the compactness be connected with lower box 20.Correspondingly, lower box 20 comprises lower bottom part 21, lower wall 22 and lower connecting portion 23; Wherein, lower connecting portion 23 stretches out from lower wall 22, and the upper surface of lower connecting portion 23 is concordant with the sealing surface of lower box 20, to make the contact-making surface of lower box 20 level and smooth, ensures the compactness be connected with upper box 10.
In the present embodiment, upper connecting portion 13 is provided with through hole 131, correspondingly on lower connecting portion 23 is provided with lower through-hole 231; Fixation kit 30 passes upper through hole 131 and described lower through-hole 231, upper box 10 and described lower box 20 to be fixed.Particularly, the nut 32 that fixation kit 30 comprises bolt 31 and coordinates with bolt 31, when using fixation kit 30 to fix upper box 10 and lower box 20, by bolt 31 through upper through hole 131 and lower through-hole 231, re-using nut 32 tightens fixing, can complete fixing between upper box 10 and lower box 20.
This electric automobile battery core module sealing caisson also comprise be arranged on upper box 10 contact-making surface above and/or under seal groove 40 on casing 20 contact-making surface, place fluid sealant part 50 in seal groove 40.Fig. 1 illustrates that the contact-making surface of upper box 10 and the contact-making surface of lower box 20 are equipped with the schematic diagram of seal groove 40.Understandably, the contact-making surface of upper box 10 also can be made level and smooth, and lower box 20 is provided with seal groove 40; Or, make the contact-making surface of lower box 20 level and smooth, and upper box 10 is provided with seal groove 40.Particularly, seal groove 40 is arranged in upper side wall 12 and/or lower wall 22, offers to form a ring recess along upper side wall 12 or lower wall 22 surrounding.
Further, the width of seal groove 40 is 10-20mm, and the degree of depth is 2-5mm.The fluid sealant part 50 that seal groove 40 is filled includes but not limited to silica gel foam seal glue part 50.The width of the seal groove 40 of lower box 20 shown in Fig. 2 is 15mm, the degree of depth is 3.5mm, if upper box 10 is not provided with seal groove 40, filling gel foam seal glue part 50 in seal groove 40, leave standstill a period of time, silica gel foam seal glue part 50 foams, under normal condition the silica gel foam seal glue part 50 of 3.5mm foam after its height can reach 5-7mm, upper box 10 is covered on lower box 20, use fixation kit 30 upper box 10 and lower box 20 to be fixed, the seal operation of water-tight case can be completed.
Understandably, be placed on to realize sealing purpose in seal groove 40 by silica gel foam seal glue part 50, its process generates the sealing ring manufacturing given shape without the need to another mold, effectively can save cost and can meet the needs of difformity casing.And, silica gel foam seal glue part 50 being placed in seal groove 40, without the need to carrying out sizing material cutting, avoiding waste of material.In addition, the electric automobile battery core module sealing caisson that employing the present embodiment provides, without the need to artificial removal's gum, can be conducive to simplifying operation and saving labour turnover, raise the efficiency.In addition, in this electric automobile battery core module sealing caisson, the stock utilization of silica gel foam seal glue part 50 reaches 100%, and sealing reaches the requirement of IP67, has good water-tight performance, effectively can realize water-tight, ensure the sealing of electric automobile battery core module.
The utility model is described by several specific embodiment, it will be appreciated by those skilled in the art that, when not departing from the utility model scope, can also carry out various conversion and be equal to substituting to the utility model.In addition, for particular condition or concrete condition, various amendment can be made to the utility model, and not depart from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole execution modes fallen in the utility model right.

Claims (7)

1. an electric automobile battery core module sealing caisson, comprises upper box (10), lower box (20) and the fixation kit (30) for fixing described upper box (10) and described lower box (20); It is characterized in that, also comprise be arranged on described upper box (10) contact-making surface on and/or seal groove (40) on described lower box (20) contact-making surface, place fluid sealant part (50) in described seal groove (40).
2. electric automobile battery core module sealing caisson according to claim 1, is characterized in that, described fluid sealant part (50) comprises silica gel foam seal glue part (50).
3. electric automobile battery core module sealing caisson according to claim 1, is characterized in that, the width of described seal groove (40) is 10-20mm, and the degree of depth is 2-5mm.
4. electric automobile battery core module sealing caisson according to claim 1, it is characterized in that, described upper box (10) comprises upper bottom portion (11), upper side wall (12) and upper connecting portion (13), described upper connecting portion (13) stretches out from described upper side wall (12), and the lower surface of described upper connecting portion (13) is concordant with the sealing surface of described upper box (10);
Described lower box (20) comprises lower bottom part (21), lower wall (22) and lower connecting portion (23), described lower connecting portion (23) stretches out from described lower wall (22), and the upper surface of described lower connecting portion (23) is concordant with the sealing surface of described lower box (20).
5. electric automobile battery core module sealing caisson according to claim 4, is characterized in that, described seal groove (40) is arranged in described upper side wall (12) and/or described lower wall (22).
6. electric automobile battery core module sealing caisson according to claim 4, it is characterized in that, described upper connecting portion (13) is provided with through hole (131), and described lower connecting portion (23) is above corresponding is provided with lower through-hole (231); Described fixation kit (30) through described upper through hole (131) and described lower through-hole (231), with by described upper box (10) and described lower box (20) fixing.
7. electric automobile battery core module sealing caisson according to claim 6, is characterized in that, the nut (32) that described fixation kit (30) comprises bolt (31) and coordinates with described bolt (31).
CN201520832085.XU 2015-10-26 2015-10-26 Electric automobile electricity mandrel piece waterproof seal case Active CN205194750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520832085.XU CN205194750U (en) 2015-10-26 2015-10-26 Electric automobile electricity mandrel piece waterproof seal case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520832085.XU CN205194750U (en) 2015-10-26 2015-10-26 Electric automobile electricity mandrel piece waterproof seal case

Publications (1)

Publication Number Publication Date
CN205194750U true CN205194750U (en) 2016-04-27

Family

ID=55787711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520832085.XU Active CN205194750U (en) 2015-10-26 2015-10-26 Electric automobile electricity mandrel piece waterproof seal case

Country Status (1)

Country Link
CN (1) CN205194750U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109689496A (en) * 2017-02-24 2019-04-26 深圳市大疆创新科技有限公司 Battery compartment and unmanned vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109689496A (en) * 2017-02-24 2019-04-26 深圳市大疆创新科技有限公司 Battery compartment and unmanned vehicle

Similar Documents

Publication Publication Date Title
CN205406588U (en) Battery box
CN205194750U (en) Electric automobile electricity mandrel piece waterproof seal case
CN207271891U (en) A kind of aluminium alloy car subframe building mortion based on internal high pressure forming
CN204382575U (en) A kind of plastic pipe double molds forming machine
CN207271890U (en) A kind of automotive suspension arm building mortion based on internal high pressure forming
CN202826160U (en) Rubber sealing ring mould
CN205702130U (en) Groove type wall processing mold and groove type wall process equipment
CN103707557A (en) Bottom holder liner shaping die for molded pulp wine box
CN210306594U (en) Ball blocking press
CN103247721B (en) The manufacture method of a kind of arc or spheric solar panels
CN204197576U (en) A kind of watering can for polystyrene foam plate glue
CN204088486U (en) A kind of dress of the pine with pole group's positioner colloid storage battery
CN203697476U (en) High-frequency heat seal machine with multiple-purpose heat seal cutter
CN203812987U (en) Temporary sealing device for square lithium ion battery opening formation
CN206952104U (en) Horizontal boxless moulding machine profiling sand box board
CN203984809U (en) A kind of program controller box
CN208728626U (en) A kind of aluminium alloy wheel hub forging molding hydraulic press
CN211519805U (en) Buffering waveform metal casing wall processing mould
CN212123573U (en) Cotton cutting die of die-cut level unevenness dysmorphism electrically conductive bubble
CN203390055U (en) Machining die for right angle hanging plate
CN205259438U (en) Wiring formula is evaporated and is pressed muddy earth building block of air entrainment self preservation temperature
CN209365192U (en) A kind of anti-overflow tooling and foam device
CN208681690U (en) A kind of fixed cutter device of pcb board
CN213082392U (en) Mould is used in floor mat production
CN207251305U (en) A kind of ups power with water-proof function

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20170608

Address after: 518119 Beek Industrial Zone, Kwai Chung street, Dapeng New District, Guangdong, Shenzhen

Patentee after: SHENZHEN BAK BATTERY CO., LTD.

Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119

Co-patentee before: Shenzhen Bak Battery Co., Ltd.

Patentee before: SHENZHEN BAK BATTERY CO., LTD.

TR01 Transfer of patent right
PP01 Preservation of patent right

Effective date of registration: 20191022

Granted publication date: 20160427

PP01 Preservation of patent right