CN104485433B - A kind of lead battery box - Google Patents
A kind of lead battery box Download PDFInfo
- Publication number
- CN104485433B CN104485433B CN201410696613.3A CN201410696613A CN104485433B CN 104485433 B CN104485433 B CN 104485433B CN 201410696613 A CN201410696613 A CN 201410696613A CN 104485433 B CN104485433 B CN 104485433B
- Authority
- CN
- China
- Prior art keywords
- box body
- lid
- box
- lead battery
- groove
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of lead battery box, including: box body, described tray interior hollow, and between the inner and outer wall of described box body, it is provided with strengthening skeleton collection, cover plate, its center offers the deep gouge matched with tray interior, described deep gouge bottom interval predeterminable range offers discontinuous first air-vent of multiple row, and on each first air-vent, the water accepting layer being matched therewith is installed, lid, described lid top is respectively arranged with terminal connection end, exhaustor, the inlet pipe member running through described lid.The present invention has designed and developed a kind of lead battery box, overcomes the deficiency of conventional batteries box so that yield rate in its course of processing, service life, safety coefficient, environmental protection coefficient, resistance to compression coefficient etc. are significantly improved.
Description
Technical field
The present invention relates to accumulator box aspect, be specifically related to a kind of lead battery box.
Background technology
The stable operating voltage of lead battery, use temperature and use current range width, can discharge and recharge hundreds of
Individual circulation, shelf characteric good (being particularly suited for dry battery unit storage), cost are relatively low, thus are widely used,
Currently mainly provide electric power for mobile vehicle, field work etc..
Generally lead battery includes reactant, and the box body of splendid attire reactant, and lead battery is at work
Would generally produce substantial amounts of heat, moisture content and waste gas and toxic gas, this makes us manufacture box body
Material is typically selected acidproof, heat-resisting, shatter-proof, good insulating and has the material of certain mechanical property to make.
But generally there is following problem in current box body: one be box body would generally occur in the course of processing because of
The bad control of amount of contraction and a large amount of substandard products of producing so that finished product is inefficient；Two is that box body exists
Because of external pressure, high temperature during use, air pressure inside is excessive and causes box surface to deform, and even sends out
Raw blast, reduces, and has potential safety hazard service life；Three is the liquid level height of the electrolyte of tray interior
Degree, air pressure inside size cannot directly obtain, it is impossible to effectively stops the generation of security incident；Four is electricity
, often there is the situation of leakage in the poor sealing between the case assembly of pond.
Summary of the invention
The present invention has designed and developed a kind of lead battery box, overcomes the deficiency of conventional batteries box so that its
The course of processing in yield rate, service life, safety coefficient, environmental protection coefficient, resistance to compression coefficient etc. significantly
Degree is improved.
The technical scheme that the present invention provides is: a kind of lead battery box, including:
Box body, described tray interior hollow, and between the inner and outer wall of described box body, it is provided with strengthening bone
Frame collection, amount of contraction when it is for improving box body injection, and strengthen when using self intensity and run into
Stress dispersion on External Force Acting, wherein,
The inside of described box body is separated at least three chamber by least two pieces of dividing plates by the inside of described box body
Room, is respectively arranged with liquid level detector in described chamber, and it is for examining the liquid level in each exocoel
Surveying, and described chamber front and back is all relatively set with locating part, it is for entering the pole plate of its inside
Row is fixing,
The head clearance predeterminable range of described box body is provided with multiple projection, and described projection is used for fixing cover plate,
And described box body top is provided with the first outside convex edge, bottom described first convex edge, it is provided with draw-in groove；
Cover plate, its center offers the deep gouge matched with tray interior, and described deep gouge bottom interval is preset
Distance offers discontinuous first air-vent of multiple row, and is provided with on each first air-vent and matches with it
The water accepting layer closed, described cover plate bottom margin is provided with the first groove matched with projection；
Lid, described lid top be respectively arranged with run through described lid terminal connect end, exhaustor,
Inlet pipe member, the bottom of described lid is provided with the fastener matched with draw-in groove；
Described cover plate is embedded in box body by projection, the first groove matched, and described box body passes through phase
The draw-in groove, the fastener that coordinate are fastened on described box body, form battery case body.
Preferably, described strengthening skeleton collection is made up of four pieces of frame boards, and described frame board is in space shape
Become the circulus of up/down perforation, the receipts when effect of described circulus is for improving box body injection
Contracting amount, and strengthen the intensity of self and the stress dispersion run on External Force Acting when using.
Preferably, each frame board includes multiple intervals predeterminable range and is parallel to each other at grade
Straight plate described in straight plate for balancing the stress on box body vertical direction, and the centre bit of adjacent straight plate two-by-two
Being provided with horizontal plate between putting, described horizontal plate is for balancing the stress in box body horizontal direction.
Preferably, between described straight plate, the upper end of two blocks of straight plates of spaced furthest distance, lower end pass through two
Block hang plate head and the tail are connected, and described two blocks of hang plates constitute intersection on the straight plate be positioned at frame board center
Point, described hang plate is for balancing the stress that box body is oblique.
Preferably, described locating part is provided with at least 9 the second grooves, and the limit in each chamber
Position one groove of the equal relative misalignment of part is configured, and described second groove is solid for carrying out the position of pole plate
Fixed, position corresponding with the second groove bottom described box body is provided with the 3rd groove, described 3rd recessed
Groove is used for collecting the active substance split away off on positive/negative plate, to prevent from causing short circuit between pole plate.
Preferably, described water accepting layer includes the water absorbing box matched with air-vent and is arranged on water absorbing box
Internal absorbent material, each surface of described water absorbing box is respectively provided with and reticulates structure, and described water absorbing box
Top is provided with the second outside nosing, and described second nosing is used for water accepting layer is fixed on groove, institute
Stating absorbent material is High hydrophilous resin, and described High hydrophilous resin outside is wrapped up by gauze, and it is used
The excessive moisture reacting generation in battery case absorbs.
Preferably, being additionally provided with multiple the second through air-vent in described deep gouge, described second breathes freely
Hole is for discharging produced waste gas when being used for the reaction of the pole plate to battery inside and described heavy
Being additionally provided with the adsorption layer matched with described deep gouge on groove, described adsorption layer is respectively HEPA from down to up
Layer, active carbon layer, cold catalyst layer, described adsorption layer is for carrying out waste gas and the toxic gas of process
Separate after absorption so that air will not be polluted finally by discharge duct expellant gas.
Preferably, described inlet pipe member includes the first vertical tube running through lid and runs through cover plate and stretch into
Second vertical tube of tray interior, and described first vertical tube and the second vertical tube are by positioned there between
Horizontal tube connect, described inlet pipe member is for during three chamber insufficient electrolyte in box body pair
Liquid feeding is carried out inside it.
Preferably, described terminal connection end is positioned at the one end at lid top and has been threaded connection end cap,
Being provided with the first rubber washer between described end cap and lid, described first rubber washer is connected end with terminal
Between be provided with spring, described spring makes inside the height adjustable of end cap, and described first rubber washer
Hollow, described exhaustor, inlet pipe member are positioned at the one end at lid top and have been threaded connection aerofluxus lid
Cap, inlet pipe member block, and described exhaustor block, between inlet pipe member block and lid, it is provided with
Two rubber washers, described box body, cover plate, lid contact position on be provided with the 3rd rubber washer,
Described first rubber washer, the second rubber washer, the 3rd rubber washer are for connecting end, aerofluxus to terminal
Pipe, contact surface between inlet pipe member and battery case body seal.
Preferably, the top of described lid is additionally provided with handle and LED display, and described LED shows
The height of the electrolyte in the pressure produced when display screen is for reacting the pole plate of tray interior and box body
Carry out the information shown and display controller sends, bottom described lid, be additionally provided with pressure transducer
And controller, described controller with receive liquid level sensor, pressure transducer passback level value, pressure
Force value is also analyzed, then shows concrete numerical value by LED display and provide corresponding prompting message,
Described controller is connected with pressure transducer, LED display, liquid level detector respectively.
Lead battery box in the present invention, is provided with strengthening skeleton collection between the inner and outer wall of its box body,
Amount of contraction when it is for improving box body injection, and strengthen when using self intensity and run into outer masterpiece
The stress dispersion used so that being controlled because of amount of contraction in box body injection moulding process, its yield rate carries significantly
Height, simultaneously for high temperature and applied external force by the straight plate on skeleton collection, horizontal plate, hang plate to coming
It is adjusted from level, stress vertical, three directions of inclination so that it is the intensity of self and stress adapt to
Ability is greatly improved, and its service life is significantly increased, and is not susceptible to deformation.
Lead battery box in the present invention, receives liquid level sensor, pressure transducer passback by controller
Level value, force value being analyzed, then show concrete numerical value by LED display and be given corresponding
Prompting message so that the waste gas that the liquid level of box body electrolyte inside and the process of use are constantly produced by reaction
Can know the very first time excessively with the pressure of toxic gas, and according to pointing out timely liquid feeding or aerofluxus in time, make
The service life obtaining battery is further enhanced, and safety coefficient is also further enhanced simultaneously.
Lead battery box in the present invention, the water accepting layer that its cover plate is arranged and adsorption layer, it is for instead
Moisture, waste gas and the toxic gas that should produce adsorb, and prevent waste gas and toxic gas to be directly discharged to
The pollution caused in air, more environmentally-friendly.
Lead battery box in the present invention, it passes through the first rubber washer, the second rubber washer, the 3rd rubber
The contact surface that terminal is connected between end, exhaustor, inlet pipe member and battery case body by rubber gasket is whole
Seal, prevent the generation of leakage situation, make battery more durable.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of a kind of lead battery box box body of the present invention；
Fig. 2 is the plan structure schematic diagram of a kind of lead battery lid plate of the present invention；
Fig. 3 is the plan structure schematic diagram of a kind of lead battery box lid of the present invention；
Fig. 4 is the structural representation of a kind of lead battery box frame board of the present invention；
Fig. 5 is the plan structure schematic diagram of a kind of lead battery box water accepting layer of the present invention；
Fig. 6 is the structural representation of a kind of lead battery box inlet pipe casting of the present invention；
Fig. 7 is the vertical section structure schematic diagram of a kind of lead battery box box cover of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As shown in figs. 1-7, the present invention provides a kind of lead battery box, including:
Box body 100, described tray interior hollow, and arrange between the inner and outer wall of described box body 100
Have and strengthen skeleton collection 110, wherein,
The inside of described box body 100 is separated by the inside of described box body 100 by least two pieces of dividing plates 120
Become at least three chamber 130, in described chamber 130, be respectively arranged with liquid level detector 131, and described chamber
Room 130 front and back is all relatively set with locating part 132,
The head clearance predeterminable range of described box body 100 is provided with multiple projection 140, and described box body 100
Top is provided with the first outside convex edge (not shown), arranges bottom described first convex edge (not shown)
There is draw-in groove (not shown)；
Cover plate 200, its center offers the deep gouge 210 that match internal with box body 100, described deep gouge
210 bottom interval predeterminable ranges offer discontinuous first air-vent 211 of multiple row, and each first breathes freely
The water accepting layer 212 being matched therewith is installed on hole 211, described cover plate 200 bottom margin is provided with
The first groove 220 matched with projection 140；
Lid 300, described lid 300 top is respectively arranged with the terminal connection running through described lid 300
End 310, exhaustor 320, inlet pipe member 330, the bottom of described lid 300 is provided with draw-in groove (not
Illustrate) the fastener (not shown) that matches；
Described cover plate 200 is embedded in box body 100 by projection the 140, first groove 220 matched,
Described box body 100 is fastened on described box by draw-in groove (not shown), the fastener (not shown) matched
On body 100, form battery case body.
Described strengthening skeleton collection 110 is made up of four pieces of frame boards 111, and described frame board 111 is in space
Form the circulus of up/down perforation.
Each frame board 111 includes multiple intervals predeterminable range and the straight plate being parallel to each other at grade
It is provided with horizontal plate 111 (b) between 111 (a), and the center of adjacent straight plate 111 (a) two-by-two.
Between described straight plate 111 (a), inclined by two pieces in the upper end of two blocks of straight plates of spaced furthest distance, lower end
Swash plate 111 (c) head and the tail are connected, and described two pieces of hang plates 111 (c) are at the straight plate being positioned at frame board 111 center
Upper composition cross point.
At least 9 the second grooves 132 (a) it are provided with on described locating part 132, and in each chamber 130
Locating part 132 one groove of equal relative misalignment be configured, with the second groove bottom described box body 100
It is provided with the 3rd groove (not shown) on the position that 132 (a) is corresponding mutually.
Described water accepting layer 212 includes the water absorbing box 212 (a) matched with the first air-vent 211 and arranges
At the absorbent material 212 (b) that water absorbing box 212 (a) is internal, each surface of described water absorbing box 212 (a) is all provided with being set to
Network structure, and the top of described water absorbing box 212 (a) is provided with the second outside nosing 212 (c), described
Absorbent material 212 (b) is High hydrophilous resin, and described High hydrophilous resin outside is wrapped up by gauze.
Multiple the second through air-vent 213, and described deep gouge 210 it is additionally provided with in described deep gouge 210
On be additionally provided with the adsorption layer (not shown) matched with described deep gouge 210, described adsorption layer (not shown)
It is respectively HEPA layer, active carbon layer, cold catalyst layer from down to up.
Described inlet pipe member 330 includes the first vertical tube 331 running through lid 300 and runs through cover plate and stretch
Enter the second vertical tube 332 within box body 100, and described first vertical tube 331 and the second vertical tube 332
Connected by horizontal tube 333 positioned there between.
Described terminal connection end 310 is positioned at the one end at lid 300 top and has been threaded connection end cap 311,
The first rubber washer 312, described first rubber washer it is provided with between described end cap 311 and lid 300
312 are connected between end 310 with terminal and to be provided with spring 313, and in described first rubber washer 312 inside
Sky, described exhaustor 320, inlet pipe member 330 are positioned at the one end at lid 300 top and are threaded connection
There are exhaustor block 321, inlet pipe member block 331, and described exhaustor block 321, inlet pipe member lid
The second rubber washer 322,332, described box body 100, cover plate it is provided with between cap 331 and lid 300
200, it is provided with the 3rd rubber washer (not shown) on the contact position of lid 300.
The top of described lid 300 is additionally provided with handle 340 and LED display 350, described lid 300
Bottom is additionally provided with pressure transducer 360 and controller 370, and described controller 370 passes with pressure respectively
Sensor 360, LED display 350, liquid level detector 131 connect.
Lead battery box in the present invention, is provided with strengthening skeleton collection between the inner and outer wall of its box body,
Amount of contraction when it is for improving box body injection, and strengthen when using self intensity and run into outer masterpiece
The stress dispersion used so that being controlled because of amount of contraction in box body injection moulding process, its yield rate carries significantly
Height, simultaneously for high temperature and applied external force by the straight plate on skeleton collection, horizontal plate, hang plate to coming
It is adjusted from level, stress vertical, three directions of inclination so that it is the intensity of self and stress adapt to
Ability is greatly improved, and its service life is significantly increased, and is not susceptible to deformation.
Lead battery box in the present invention, receives liquid level sensor, pressure transducer passback by controller
Level value, force value being analyzed, then show concrete numerical value by LED display and be given corresponding
Prompting message so that the waste gas that the liquid level of box body electrolyte inside and the process of use are constantly produced by reaction
Can know the very first time excessively with the pressure of toxic gas, and according to pointing out timely liquid feeding or aerofluxus in time, make
The service life obtaining battery is further enhanced, and safety coefficient is also further enhanced simultaneously.
Lead battery box in the present invention, the water accepting layer that its cover plate is arranged and adsorption layer, it is for instead
Moisture, waste gas and the toxic gas that should produce adsorb, and prevent waste gas and toxic gas to be directly discharged to
The pollution caused in air, more environmentally-friendly.
Lead battery box in the present invention, it passes through the first rubber washer, the second rubber washer, the 3rd rubber
The contact surface that terminal is connected between end, exhaustor, inlet pipe member and battery case body by rubber gasket is whole
Seal, prevent the generation of leakage situation, make battery more durable.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (5)
1. a lead battery box, it is characterised in that including:
Box body, described tray interior hollow, and between the inner and outer wall of described box body, it is provided with strengthening bone
Frame collection, wherein,
The inside of described box body is separated at least three chamber by least two pieces of dividing plates by the inside of described box body
Room, is respectively arranged with liquid level detector in described chamber, and described chamber front and back is all oppositely arranged
Finite place piece,
The head clearance predeterminable range of described box body is provided with multiple projection, and described box body top is provided with
The first outside convex edge, is provided with draw-in groove bottom described first convex edge；
Cover plate, its center offers the deep gouge matched with tray interior, and described deep gouge bottom interval is preset
Distance offers discontinuous first air-vent of multiple row, and is provided with on each first air-vent and matches with it
The water accepting layer closed, described cover plate bottom margin is provided with the first groove matched with projection；
Lid, described lid top be respectively arranged with run through described lid terminal connect end, exhaustor,
Inlet pipe member, the bottom of described lid is provided with the fastener matched with draw-in groove；
Described cover plate is embedded in box body by projection, the first groove matched, and described box body passes through phase
The draw-in groove, the fastener that coordinate are fastened on described box body, form battery case body；
Wherein, described strengthening skeleton collection is made up of four pieces of frame boards, and described frame board is on space is formed
Under through circulus；
Each frame board includes multiple intervals predeterminable range and the straight plate being parallel to each other at grade, and
It is provided with horizontal plate two-by-two between the center of adjacent straight plate；
Between described straight plate, the upper end of two blocks of straight plates of spaced furthest distance, lower end are by two pieces of hang plate head
Tail is connected, and described two blocks of hang plates constitute cross point on the straight plate be positioned at frame board center；
Described terminal connects end and is positioned at the one end at lid top and has been threaded connection end cap, described end cap with
Being provided with the first rubber washer between lid, described first rubber washer is connected between end with terminal and is provided with
Spring, and described first rubber washer inner hollow, described exhaustor, inlet pipe member are positioned at lid top
One end be threaded connection exhaustor block, inlet pipe member block, and described exhaustor block, enter
It is provided with the second rubber washer, described box body, cover plate, the contact of lid between material pipe fitting block and lid
The 3rd rubber washer it is provided with on position；
The top of described lid is additionally provided with handle and LED display, is additionally provided with pressure bottom described lid
Force transducer and controller, described controller respectively with pressure transducer, LED display, Level Detection
Device connects.
2. lead battery box as claimed in claim 1, it is characterised in that be provided with on described locating part
At least 9 the second grooves, and one groove of the equal relative misalignment of locating part in each chamber is configured,
The 3rd groove it is provided with on position corresponding with the second groove bottom described box body.
3. lead battery box as claimed in claim 1, it is characterised in that described water accepting layer includes and the
Water absorbing box that one air-vent matches and be arranged on the absorbent material within water absorbing box, described water absorbing box
Each surface is respectively provided with and reticulates structure, and the top of described water absorbing box is provided with the second outside nosing.
4. lead battery box as claimed in claim 1, it is characterised in that be additionally provided with in described deep gouge
Multiple the second through air-vents, and on described deep gouge, it is additionally provided with the adsorption layer matched with described deep gouge,
Described adsorption layer is respectively HEPA layer, active carbon layer, cold catalyst layer from down to up.
5. lead battery box as claimed in claim 1, it is characterised in that described inlet pipe member includes passing through
Wear the first vertical tube of lid and run through cover plate and stretch into the second vertical tube of tray interior, and described first
Vertical tube and the second vertical tube are connected by horizontal tube positioned there between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696613.3A CN104485433B (en) | 2014-11-26 | 2014-11-26 | A kind of lead battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410696613.3A CN104485433B (en) | 2014-11-26 | 2014-11-26 | A kind of lead battery box |
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| Publication Number | Publication Date |
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| CN104485433A CN104485433A (en) | 2015-04-01 |
| CN104485433B true CN104485433B (en) | 2016-08-17 |
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| CN201410696613.3A Expired - Fee Related CN104485433B (en) | 2014-11-26 | 2014-11-26 | A kind of lead battery box |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681081A (en) * | 2017-10-23 | 2018-02-09 | 安卡精密机械（天津）股份有限公司 | A kind of accumulator protecting structure |
| CN109841764A (en) * | 2017-11-27 | 2019-06-04 | 广西明福科技有限公司 | A kind of anticollision lead storage battery |
| CN110518166B (en) * | 2019-08-27 | 2021-09-24 | 大连理工大学 | Optimized design method for composite material battery box body structure |
| CN112670661A (en) * | 2020-12-28 | 2021-04-16 | 山东电亮亮信息科技有限公司 | Gassing fluid infusion management formula large capacity lithium titanate battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004220791A (en) * | 2003-01-09 | 2004-08-05 | Matsushita Electric Ind Co Ltd | Battery |
| CN201717338U (en) * | 2010-05-22 | 2011-01-19 | 福建一洲动力科技有限公司 | 12V15Ah lead-acid storage battery |
| CN204333062U (en) * | 2014-11-26 | 2015-05-13 | 绵阳宏信塑胶制品有限公司 | A kind of lead accumulator box |
-
2014
- 2014-11-26 CN CN201410696613.3A patent/CN104485433B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004220791A (en) * | 2003-01-09 | 2004-08-05 | Matsushita Electric Ind Co Ltd | Battery |
| CN201717338U (en) * | 2010-05-22 | 2011-01-19 | 福建一洲动力科技有限公司 | 12V15Ah lead-acid storage battery |
| CN204333062U (en) * | 2014-11-26 | 2015-05-13 | 绵阳宏信塑胶制品有限公司 | A kind of lead accumulator box |
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| CN104485433A (en) | 2015-04-01 |
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