CN204167391U - Lead-acid battery lid - Google Patents

Lead-acid battery lid Download PDF

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Publication number
CN204167391U
CN204167391U CN201420634210.1U CN201420634210U CN204167391U CN 204167391 U CN204167391 U CN 204167391U CN 201420634210 U CN201420634210 U CN 201420634210U CN 204167391 U CN204167391 U CN 204167391U
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CN
China
Prior art keywords
cover plate
long limit
outgassing groove
air discharge
discharge duct
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
CN201420634210.1U
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Chinese (zh)
Inventor
杜恩生
杜静
刘圣国
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Chaowei Power Supply Co Ltd
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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.)
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Publication date
Application filed by Chaowei Power Supply Co Ltd filed Critical Chaowei Power Supply Co Ltd
Priority to CN201420634210.1U priority Critical patent/CN204167391U/en
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Publication of CN204167391U publication Critical patent/CN204167391U/en
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    • 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 kind of lead-acid battery lid, be intended to solve cover plate when bonding on lid, glue easily blocks exhaust passage, internal storage battery gas can not be discharged in time, internal storage battery air pressure raises, and causes battery tympanites, will cause the deficiency of the explosion of battery time serious.This utility model comprises lid and cover plate, lid upper surface is provided with cover plate mounting groove, cover plate mounting groove bottom surface is provided with the accommodating slotted eye of some rows, liquid injection hole is provided with in accommodating slotted eye, cover plate is bonding to be arranged in cover plate mounting groove, air discharge duct is equipped with between the adjacent two accommodating slotted eyes arranged with row, air discharge duct is all arranged on cover plate lower surface, air discharge duct two ends respectively slotted eye accommodating with two are communicated with, cover plate lower surface is equipped with long limit outgassing groove between adjacent two air discharge ducts, long limit outgassing groove is arranged on the marginal position of cover plate, cover plate edge is provided with the gas outlet, long limit be communicated with long limit outgassing groove near outgassing groove position, long limit.

Description

Lead-acid battery lid
Technical field
The utility model relates to a kind of lead acid accumulator, and more particularly, it relates to a kind of lead-acid battery lid of smooth gas discharge.
Background technology
Lead-acid battery has a small amount of gas in the latter stage of charging and discharges, and the exhaust passage usually covered by lead acid accumulator is discharged.Battery cap is generally made up of lid and cover plate, in order to prevent cover plate from loosening, lid dripping glue and gluing cover plate.When being stained with cover plate, use as the glue such as chloroform or ABS, employee, when dripping glue on lid, is careful careful, glue can not be added drop-wise in exhaust passage.But because employee drips each XOR of gimmick of glue due to the movement of battery in operating process, inevitably glue is overflow in exhaust passage, and under gravity, glue also can flow in exhaust passage, thus blocking exhaust passage.Exhaust passage, once blocking, will make internal storage battery air pressure raise, cause battery tympanites, will cause the explosion of battery time serious.
Chinese patent notification number CN202423428U, disclose a kind of lead acid accumulator exhaust superstructure, comprise the cover plate be equipped with above lid, lid is provided with the steam vent being with accommodating slotted eye, and accommodating slotted eye is positioned at the upper surface of lid, cover plate is provided with exhaust gas filter hole, exhaust gas filter hole is corresponding with accommodating slotted eye, and the cover plate lower surface corresponding with exhaust gas filter hole is fixed with filter acid film.Cover plate needs when adhering on lid first on lid upper surface, to coat appropriate glue, cover plate bonds on lid by glue, but easily glue is coated onto storage tank hole site when cementing, thus blocking exhaust passage, the gas of internal storage battery can not be discharged in time.
Utility model content
The utility model overcomes existing storage battery cover plate when bonding on lid, glue easily blocks exhaust passage, internal storage battery gas can not be discharged in time, internal storage battery air pressure raises, cause battery tympanites, the deficiency of the explosion of battery will be caused time serious, provide a kind of lead-acid battery lid, the cover plate of battery cover is when bonding on lid, glue not easily blocks exhaust passage, internal storage battery gas is discharged in time, prevents internal storage battery air pressure from raising, cause the problem of battery tympanites.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of lead-acid battery lid, comprise lid and cover plate, lid upper surface is provided with cover plate mounting groove, cover plate mounting groove bottom surface is provided with the accommodating slotted eye of some rows, liquid injection hole is provided with in accommodating slotted eye, cover plate is bonding to be arranged in cover plate mounting groove, air discharge duct is equipped with between the adjacent two accommodating slotted eyes arranged with row, air discharge duct is all arranged on cover plate lower surface, air discharge duct two ends respectively slotted eye accommodating with two are communicated with, cover plate lower surface is equipped with long limit outgassing groove between adjacent two air discharge ducts, long limit outgassing groove is arranged on the marginal position of cover plate, cover plate edge is provided with the gas outlet, long limit be communicated with long limit outgassing groove near outgassing groove position, long limit.
Cover plate is bonding when being installed on lid, first apply glue on cover plate mounting groove bottom surface, cover plate lower surface is bonded on cover plate mounting groove bottom surface by glue, and air discharge duct and exhaust outlet are arranged on cover plate lower surface, therefore when cementing, glue can not flow in air discharge duct and exhaust outlet, effectively prevent the phenomenon of glue blocking exhaust passage, internal storage battery gas is discharged in time, prevents internal storage battery air pressure from raising, cause the problem of battery tympanites.Electric power storage pool gas is discharged from liquid injection hole, by discharging from the gas outlet, long limit of outgassing groove position, long limit after air discharge duct.
As preferably, cover plate lower surface is provided with broadside outgassing groove near often arranging storage tank hole site, two ends, and cover plate edge is provided with the broadside gas outlet be communicated with broadside outgassing groove near broadside outgassing groove position.Arrange broadside outgassing groove and broadside gas outlet in cover plate broadside position, broadside outgassing groove is communicated with accommodating slotted eye, adds other floss hole, makes gas purging more quick, smooth and easy.
As preferably, air discharge duct two ends are equipped with the horizontal guide face be obliquely installed, and long limit outgassing groove is provided with the longitudinal guide face be obliquely installed near medial extremity.Broadside outgassing groove is provided with the horizontal guide face be obliquely installed near medial extremity.Horizontal guide face and the gas of longitudinal guide face to flowing have the effect of water conservancy diversion, reduce the resistance of gas flow, make gas discharging more smooth and easy.
As preferably, liquid injection hole upper end is all provided with one-way relief valves, and cover plate lower surface is fitted in one-way relief valves.One-way relief valves makes storage battery from liquid injection hole to efflux gas, and from the inside inflatable body of liquid injection hole, can only can not ensure that the safe operation of storage battery.
Compared with prior art, the beneficial effects of the utility model are: the cover plate of battery cover is when bonding on lid, and glue not easily blocks exhaust passage, and internal storage battery gas is discharged in time, prevent internal storage battery air pressure from raising, cause the problem of battery tympanites.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is cover body structure schematic diagram of the present utility model;
Fig. 3 is cover plate structural representation of the present utility model;
In figure: 1, lid, 2, cover plate, 3, cover plate mounting groove, 4, accommodating slotted eye, 5, liquid injection hole, 6, air discharge duct, 7, long limit outgassing groove, 8, gas outlet, long limit, 9, broadside outgassing groove, 10, broadside gas outlet, 11, horizontal guide face, 12, longitudinal guide face.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: a kind of lead-acid battery lid is (see accompanying drawing 1, accompanying drawing 2, accompanying drawing 3), comprise rectangle lid 1 and rectangular tiles 2, lid upper surface is provided with rectangular tiles mounting groove 3, cover plate mounting groove bottom surface is provided with the accommodating slotted eye 4 of two rows, often row is provided with three accommodating slotted eyes, liquid injection hole 5 is provided with in accommodating slotted eye, cover plate is bonding to be arranged in cover plate mounting groove, air discharge duct 6 is equipped with between the adjacent two accommodating slotted eyes arranged with row, air discharge duct is all arranged on cover plate lower surface, air discharge duct two ends respectively slotted eye accommodating with two are communicated with, cover plate lower surface is equipped with long limit outgassing groove 7 between adjacent two air discharge ducts, long limit outgassing groove is arranged on the marginal position of cover plate and is communicated with the accommodating slotted eye near this position, cover plate edge is provided with the gas outlet, long limit 8 be communicated with long limit outgassing groove near outgassing groove position, long limit.Cover plate lower surface is provided with broadside outgassing groove 9 near often arranging storage tank hole site, two ends, and cover plate edge is provided with the broadside gas outlet 10 be communicated with broadside outgassing groove near broadside outgassing groove position, broadside outgassing groove is communicated with the accommodating slotted eye of end.Gas outlet, long limit and broadside gas outlet are the gap structure concaved from cover edge.Air discharge duct two ends are equipped with the horizontal guide face 11 be obliquely installed, and long limit outgassing groove is provided with the longitudinal guide face 12 be obliquely installed near medial extremity.Broadside outgassing groove is provided with the horizontal guide face be obliquely installed near medial extremity.Liquid injection hole upper end is all provided with one-way relief valves, and cover plate lower surface is fitted in one-way relief valves.
Cover plate is bonding when being installed on lid, first apply glue on cover plate mounting groove bottom surface, cover plate lower surface is bonded on cover plate mounting groove bottom surface by glue, and air discharge duct and exhaust outlet are arranged on cover plate lower surface, therefore when cementing, glue can not flow in air discharge duct and exhaust outlet, effectively prevent the phenomenon of glue blocking exhaust passage, internal storage battery gas is discharged in time, prevents internal storage battery air pressure from raising, cause the problem of battery tympanites.Electric power storage pool gas is discharged from liquid injection hole, by discharging from the gas outlet, long limit of outgassing groove position, long limit after air discharge duct.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.

Claims (5)

1. a lead-acid battery lid, comprise lid and cover plate, lid upper surface is provided with cover plate mounting groove, cover plate mounting groove bottom surface is provided with the accommodating slotted eye of some rows, liquid injection hole is provided with in accommodating slotted eye, it is characterized in that, cover plate is bonding to be arranged in cover plate mounting groove, air discharge duct is equipped with between the adjacent two accommodating slotted eyes arranged with row, air discharge duct is all arranged on cover plate lower surface, air discharge duct two ends respectively slotted eye accommodating with two are communicated with, cover plate lower surface is equipped with long limit outgassing groove between adjacent two air discharge ducts, long limit outgassing groove is arranged on the marginal position of cover plate, cover plate edge is provided with the gas outlet, long limit be communicated with long limit outgassing groove near outgassing groove position, long limit.
2. lead-acid battery lid according to claim 1, is characterized in that, cover plate lower surface is provided with broadside outgassing groove near often arranging storage tank hole site, two ends, and cover plate edge is provided with the broadside gas outlet be communicated with broadside outgassing groove near broadside outgassing groove position.
3. lead-acid battery lid according to claim 2, is characterized in that, broadside outgassing groove is provided with the horizontal guide face be obliquely installed near medial extremity.
4. the lead-acid battery lid according to claim 1 or 2 or 3, it is characterized in that, air discharge duct two ends are equipped with the horizontal guide face be obliquely installed, long limit outgassing groove is provided with the longitudinal guide face be obliquely installed near medial extremity.
5. the lead-acid battery lid according to claim 1 or 2 or 3, it is characterized in that, liquid injection hole upper end is all provided with one-way relief valves, and cover plate lower surface is fitted in one-way relief valves.
CN201420634210.1U 2014-10-29 2014-10-29 Lead-acid battery lid Active CN204167391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420634210.1U CN204167391U (en) 2014-10-29 2014-10-29 Lead-acid battery lid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420634210.1U CN204167391U (en) 2014-10-29 2014-10-29 Lead-acid battery lid

Publications (1)

Publication Number Publication Date
CN204167391U true CN204167391U (en) 2015-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420634210.1U Active CN204167391U (en) 2014-10-29 2014-10-29 Lead-acid battery lid

Country Status (1)

Country Link
CN (1) CN204167391U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104393213A (en) * 2014-10-29 2015-03-04 超威电源有限公司 Lead-acid storage battery cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104393213A (en) * 2014-10-29 2015-03-04 超威电源有限公司 Lead-acid storage battery cover
CN104393213B (en) * 2014-10-29 2016-06-29 超威电源有限公司 Lead-acid battery lid

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