CN203225287U - Shell cover of storage battery - Google Patents

Shell cover of storage battery Download PDF

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Publication number
CN203225287U
CN203225287U CN2013202012714U CN201320201271U CN203225287U CN 203225287 U CN203225287 U CN 203225287U CN 2013202012714 U CN2013202012714 U CN 2013202012714U CN 201320201271 U CN201320201271 U CN 201320201271U CN 203225287 U CN203225287 U CN 203225287U
Authority
CN
China
Prior art keywords
cover
glue groove
loam cake
glue
battery housing
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
CN2013202012714U
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Chinese (zh)
Inventor
祝皎皎
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.)
Chaowei Power Supply Co Ltd
Original Assignee
Chaowei Power Supply 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 Chaowei Power Supply Co Ltd filed Critical Chaowei Power Supply Co Ltd
Priority to CN2013202012714U priority Critical patent/CN203225287U/en
Application granted granted Critical
Publication of CN203225287U publication Critical patent/CN203225287U/en
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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 shell cover of a storage battery, and relates to the field of storage batteries. At present, plus tackiness agent overflows horizontally from a gap between a middle cover and an upper cover under the extrusion action of an external force and the appearance of the battery is affected when the upper cover is packaged and adhered onto a battery. The shell cover of the storage battery provided by the utility model comprises the upper cover and the middle cover which are connected in an adhering manner, wherein the part of the upper cover, which is adhered to the middle cover, is provided with a glue groove for receiving a glue, so that plus tackiness agent is fixed in the glue groove arranged between the middle cover and the upper cover, the tackiness agent is prevented from overflowing, and the proportion of the batteries with bad appearance is reduced.

Description

A kind of battery housing lid
[technical field]
The utility model relates to a kind of loam cake, especially a kind of battery housing lid.
[background technology]
At present, battery of electric bicycle is in the bonding loam cake process of packing, and the amount of adding adhesive is difficult to control, and unnecessary adhesive can overflow from the tiling of the slit between middle cover and the loam cake because of the extruding of external force, influences the outward appearance of battery; The adhesive that overflows needs manual striking off, and increased labour intensity and cost expenditure, and production efficiency reduces greatly.
Therefore, how preventing that in the bonding loam cake process of packing adhesive from overflowing, is the problem that those skilled in the art need solve at present.
[summary of the invention]
The utility model provides a kind of battery housing lid, can prevent that the adhesive of having more than needed from overflowing between middle cover and loam cake.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of battery housing lid comprises loam cake and middle cover, loam cake and middle cover bonding connection, and the position that covers on described with the middle cover bonding is provided with the glue groove of accommodating glue.
Further, described glue groove comprises main glue groove and excessive glue groove, and the glue groove that overflows is arranged at a sidewall or the two side of main glue groove.
Further, described excessive glue groove distributes continuously or intermittently along the sidewall of main glue groove.
Further, described excessive glue groove semicircular in shape or U-shaped.
Further, described glue grooved ring cloth is around loam cake.
Further, described glue groove is linear or waveform.
The beneficial effects of the utility model:
The position that covers on of the present utility model with middle cover bonding is provided with the glue groove, can hold unnecessary adhesive in the glue groove, prevents from causing because adhesive is excessive the battery bad order.
These characteristics of the present utility model and advantage will be below embodiment, accompanying drawing in detailed exposure.
[description of drawings]
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the upward view of loam cake in the utility model;
Fig. 2 is the upward view of loam cake among the utility model embodiment one;
Fig. 3 is the upward view of loam cake among the utility model embodiment two.
[embodiment]
The battery housing lid that the utility model provides comprises loam cake and middle cover, loam cake and middle cover bonding connection, and the position that covers on described with the middle cover bonding is provided with the glue groove of accommodating glue.Adhesive more than needed can be fixed in the glue groove between middle cover and the loam cake, prevent that adhesive from overflowing, reduce the ratio of bad order battery.
Be explained and illustrated below in conjunction with the accompanying drawing of the utility model embodiment technical scheme to the utility model embodiment, but following embodiment is preferred embodiment of the present utility model only, is not whole.Based on the embodiment in the execution mode, those skilled in the art belong to protection range of the present utility model at following other embodiment that obtains of the prerequisite of not making creative work.
With reference to figure 1, shown in the bottom of loam cake 1 be provided with glue groove 2, glue groove 2 is periphery at the loam cake bottom margin, loam cake 1 holds unnecessary adhesive during by adhesive gummed middle cover in the glue groove 2; Because the amount of adhesive is difficult to control; so gluing together middle cover regular meeting, original loam cake 1 have unnecessary adhesive to overflow; adhesive overflows the back and influences outward appearance; if manually strike off and can increase the amount of labour and cost; therefore establishing plastic tank 2 provides the space for holding unnecessary adhesive, can prevent that adhesive from overflowing.
Embodiment one:
With reference to figure 2, loam cake 1 bottom is provided with rectilinear glue groove 2.Glue groove 2 comprises main glue groove 21 and excessive glue groove 22, and the excessive glue groove 22 of diagram is arranged on the two side of main glue groove 21, and according to the excessive glue amount in the actual conditions, the glue groove 22 that overflows can be arranged at a sidewall or the two side of main glue groove 21; The glue groove 22 that overflows can increase the adhesive volume that glue groove 2 holds, and main glue groove 21 degree of depth of setting are greater than the degree of depth of the glue groove 22 that overflows, but the inwall adhesion adhesive of the glue groove 22 that overflows is strengthened the adhesion effect of loam cake and lower cover.
Excessive glue groove 22 in the present embodiment can be the sidewall continuous distribution along main glue groove 21, can certainly be interrupted distribution as shown in Figure 2.The adhesive that continuous distribution is held is more, and the interrupted intensity that distributes to loam cake weakens little.
In addition, overflowing glue groove 22 can semicircular in shape or U-shaped.
Embodiment two:
With reference to figure 3, loam cake 1 bottom is provided with corrugated glue groove 2, and the manufacturing of linear glue groove is simple with processing; But corrugated glue groove effective area is bigger, can hold more adhesive.
By above-described embodiment, the purpose of this utility model is by in full force and effect having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to the content of describing in accompanying drawing and the top embodiment.Any modification that does not depart from function of the present utility model and structural principle all will be included in the scope of claims.

Claims (6)

1. a battery housing lid comprises loam cake and middle cover, and loam cake and middle cover bonding connection is characterized in that: cover the position that bonds with middle cover on described and be provided with the glue groove of accommodating glue.
2. a kind of battery housing lid according to claim 1, it is characterized in that: described glue groove comprises main glue groove and excessive glue groove, the glue groove that overflows is arranged at a sidewall or the two side of main glue groove.
3. a kind of battery housing lid according to claim 2 is characterized in that: described excessive glue groove along the sidewall of main glue groove continuously or interrupted the distribution.
4. according to claim 2 or 3 described a kind of battery housing lids, it is characterized in that: described excessive glue groove semicircular in shape or U-shaped.
5. a kind of battery housing lid according to claim 1, it is characterized in that: described glue grooved ring cloth is around loam cake.
6. a kind of battery housing lid according to claim 1 or 5, it is characterized in that: described glue groove is linear or waveform.
CN2013202012714U 2013-04-19 2013-04-19 Shell cover of storage battery Active CN203225287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202012714U CN203225287U (en) 2013-04-19 2013-04-19 Shell cover of storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202012714U CN203225287U (en) 2013-04-19 2013-04-19 Shell cover of storage battery

Publications (1)

Publication Number Publication Date
CN203225287U true CN203225287U (en) 2013-10-02

Family

ID=49252282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202012714U Active CN203225287U (en) 2013-04-19 2013-04-19 Shell cover of storage battery

Country Status (1)

Country Link
CN (1) CN203225287U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377322A (en) * 2014-11-20 2015-02-25 湖北润阳新能源有限公司 Lead-acid storage battery housing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377322A (en) * 2014-11-20 2015-02-25 湖北润阳新能源有限公司 Lead-acid storage battery housing structure

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