CN203225315U - Front terminal valve controlled type sealed lead-acid storage battery - Google Patents
Front terminal valve controlled type sealed lead-acid storage battery Download PDFInfo
- Publication number
- CN203225315U CN203225315U CN2013202254111U CN201320225411U CN203225315U CN 203225315 U CN203225315 U CN 203225315U CN 2013202254111 U CN2013202254111 U CN 2013202254111U CN 201320225411 U CN201320225411 U CN 201320225411U CN 203225315 U CN203225315 U CN 203225315U
- Authority
- CN
- China
- Prior art keywords
- preposition terminal
- valve controlled
- pole
- sealed lead
- battery
- 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
Links
Images
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a front terminal valve controlled type sealed lead-acid storage battery comprising a battery jar and a box cover matched with the battery jar, wherein the top surface of the box cover is provided with a sunken region in which a glue tank is arranged; a front terminal with a wiring assembly and a terminal post channel is embedded in the glue tank and horizontally arranged, and the wiring assembly and the terminal post channel are staggered in the horizontal direction; the bottom of the glue tank is provided with a terminal post mounting hole corresponding to the terminal post channel; and the upper part of a terminal post is embedded into the terminal post channel after passing through the terminal post mounting hole and welded and sealed together with the front terminal. Compared with the prior art, the front terminal valve controlled type sealed lead-acid storage battery has the advantages that the upper part of the terminal post is arranged outside the box cover and directly welded and sealed together with the front terminal with the terminal post channel, so that the capacity of a battery in the battery jar is effectively increased, and the performance of the battery is improved; and a protecting cover is arranged above the wiring assembly of the lead-acid storage battery disclosed by the utility model, so that the condition of battery short circuit caused by the fact that the wiring assembly is collided and damaged by external matters is avoided.
Description
Technical field
The utility model relates to a kind of valve controlled sealed lead-acid accumulator, relates in particular to a kind of preposition terminal valve controlled sealed lead-acid accumulator.
Background technology
Preposition terminal storage battery is called the sleeve configuration battery again, refers in particular to be fit to be integrated in the 12V battery that 19 inches or 23 inches racks, pole and preposition terminals are positioned at the short positive upper lateral part of the same direction of battery, and the profile width of this battery is near 19 inches or 23 inches.
The basic principle of preposition terminal storage battery is similar to the 2V storage battery with structure, and difference is to be placed in the battery case with 6 battery cases after preposition terminal storage battery is connected the 2V single battery of 6 same capabilities.This structure makes preposition terminal storage battery be the sleeve configuration structure, and the Aspect Ratio of storage battery reaches 3.4～5, and surface area increases; This just makes preposition terminal storage battery have good heat dispersion, has significantly reduced the possibility of battery generation thermal runaway.
And preposition terminal storage battery connects the preposition terminal design of employing at outside batteries, and wiring position is at battery first half, easy-to-connect; When preposition terminal storage battery carries out vertical installation, can not stay between the layer frame and safeguard the space, not only can save machine room area, also can make the installation and maintenance of storage battery very easy.
Preposition terminal storage battery more has superiority than 2V battery at aspects such as energy-saving and emission-reduction, manufacturing cost, the standardization of products and installation controls, and preposition terminal accumulator pole shadow high volume applications is to the communication power supply field in the world.
The basic structure of existing preposition terminal storage battery comprises battery case and lid with matching, described lid is made up of plane and the step surface that is lower than this plane, the end face of described step surface is concaved with the glue groove, and the bottom of glue groove has be used to the preposition terminal installing hole that wears preposition terminal; The top seal of preposition terminal is inlaid in this glue groove; Preposition terminal installing hole is passed in the bottom of preposition terminal, is welded to connect with pole in the battery case.
Because preposition terminal is welded on directly over the pole, under the certain situation of battery total height, the battery case inner capacities is less, and energy, charge acceptance and the cycle life of battery are restricted.
The utility model content
The utility model provides a kind of preposition terminal valve controlled sealed lead-acid accumulator, and this storage battery is under the constant situation of total height, and the battery case inner capacities increases, and battery performance is improved.
The technical solution of the utility model is:
A kind of preposition terminal valve controlled sealed lead-acid accumulator comprises battery case and lid with matching, and the end face of described lid has the depressed area, is provided with the glue groove in the described depressed area;
Be embedded with the preposition terminal of band connector assembly and pole passage in the glue groove, described preposition terminal transverse arrangement of turbo, connector assembly and the pole passage layout that misplaces in the horizontal direction;
The bottom of glue groove offers the pole installing hole corresponding with this pole passage; The top of pole is passed the pole installing hole and is embedded in the pole passage, with preposition terminal welded seal.
Pole of the present utility model is formed by aluminium alloy cast, pole is stretched out outside the lid by the pole installing hole, has saved pole in the prior art and take volume in battery case, has effectively increased the battery case inner capacities.Pole is embedded in the pole passage of preposition terminal, with the direct welded seal of preposition terminal, when guaranteeing sealing effectiveness, also reduced the height of preposition terminal, further increased the battery case inner capacities.
The preposition terminal of the connector assembly that dislocation is arranged and pole passage, transverse arrangement of turbo has also correspondingly reduced taking up room of lid, is used for enlarging the battery case inner capacities.
Behind pole and the preposition terminal welded seal, casting epoxy resin carries out secondary seal in the glue groove, forms the epoxy sealing layer.The epoxy sealing layer is not only protected pole and preposition terminal, and has further strengthened sealing property.
As preferably, the high plastic emitting groove of described connector assembly notch.In order to avoid the epoxy resin that connector assembly is poured into a mould is buried.
As a kind of execution mode, described connector assembly is the copper core, and the top of preposition terminal is provided with copper core installing hole, and described copper core is inlaid in this copper core installing hole.Copper core electric conductivity is better.
As another kind of execution mode, described connector assembly is the lug with preposition terminal integrative-structure.This lug and the machine-shaping of preposition terminal one.
For protecting the connector assembly of high plastic emitting groove notch, the top of connector assembly is provided with protective cover, and the shape of this protective cover and depressed area adapts.Can prevent that so exterior materials collision butted line assembly from causing damage, causes battery short circuit.
One side and the cover side wall of described protective cover are hinged, and the opposite side of described protective cover and lid end face fasten.Protective cover and cover side wall is hinged, be conducive to the butted line assembly and safeguard, also be convenient to lead and connect; Protective cover and lid end face are fastened, can avoid the lid top to leak, damage the epoxy sealing layer in connector assembly and the glue groove.
As preferably, in the fastening gap between protective cover and the lid end face sealing gasket is installed.In order to improve the sealing property at fastening place.
Be added with the aerosil colloid in the electrolyte in the preposition terminal valve controlled sealed lead-acid accumulator of the utility model, the addition of aerosil colloid is preferably 2%～6% of electrolyte weight.The adding of aerosil colloid can make liquid be gel, and the electrolyte flow coefficient reduces, and lamination can not take place.Just be difficult for overflowing acid solution in the use or produce acid mist, prolong service life of equipment.
Compared with prior art, the beneficial effects of the utility model are:
(1) the utility model is set to the lid outside with the top of pole, and with the direct welded seal of preposition terminal of band pole passage, effectively increased battery capacity in the battery case, improved battery performance;
(2) the utility model lead acid accumulator is provided with protective cover above connector assembly, prevents exterior materials collsion damage connector assembly, causes battery short circuit.
(3) 10 hour rate rated capacities of the utility model lead acid accumulator reach 200Ah, and 3 hour rate capacity reach 163Ah, long service life, and self discharge is little, and anti-vibration performance is good, and anti-explosion safety is reliable.
Description of drawings
Fig. 1 is the structural representation of the preposition terminal valve controlled sealed lead-acid accumulator of the utility model;
Fig. 2 is the enlarged drawing at A position among Fig. 1;
The corresponding structure name of each mark is called among Fig. 1 and Fig. 2: battery case 1; Copper core 2; Protective cover 3, long limit 31, minor face 32; Preposition terminal 4, pole passage 41, copper core installing hole 42; Pole 5; Epoxy sealing layer 6; Dividing plate 7; Pole plate 8; Storage battery passes a bridge 9; Safety valve 10; Lid 11, depressed area 14, glue groove 15, pole installing hole 151; Handle 12.
Embodiment
Preposition terminal valve controlled sealed lead-acid accumulator as shown in Figure 1 and Figure 2, comprise battery case 1 and lid 11, the end face of lid 11 is provided with depressed area 14, be provided with glue groove 15 in the depressed area 14, be embedded with the preposition terminal 4 of transverse arrangement of turbo in the glue groove 15, preposition terminal 4 has pole passage 41, and glue groove 15 bottoms have the pole installing hole 151 corresponding with pole passage 41, pole 5 passes pole installing hole 151 and embeds in the pole passage 41, with preposition terminal 4 welded seals.
Pole 5 is formed by aluminium alloy cast, pole 5 is stretched out outside the lid 11 by pole installing hole 151, has saved pole 5 and take volume in battery case 1, has effectively increased battery case 1 inner capacities.Pole 5 is embedded in the pole passage 41 of preposition terminal 4, with preposition terminal 4 direct welded seals, when guaranteeing sealing effectiveness, also reduced the height of preposition terminal 4, further increased the battery case inner capacities.
Behind pole 5 and preposition terminal 4 welded seals, casting epoxy resin carries out secondary seal in glue groove 15, forms epoxy sealing layer 6.Epoxy sealing layer 6 is not only protected pole 5 and preposition terminal 4, and has further strengthened sealing property.
The top of preposition terminal 4 also is provided with copper core installing hole 42, is embedded with copper core 2 in the copper core installing hole 42, is connected with the outside batteries lead as connector assembly.Copper core installing hole 42 and pole passage 41 layouts that misplace in the horizontal direction reduces preposition terminal 4 highly, further reduces taking up room of lid 11, with increase battery case inner capacities.The notch of copper core 2 high plastic emitting grooves 5 is avoided being buried by epoxy sealing layer 6.
Be provided with the protective cover 3 that the shape with depressed area 14 adapts above copper core 2, the section of protective cover 3 is L shaped, and L shaped long limit 31 fastens with lid 11 end faces, and L shaped minor face 32 is side walls hinged with lid 11.
Protective cover 3 and lid 11 is side walls hinged, be conducive to copper core 2 is safeguarded, also be convenient to lead and connect; Protective cover 3 and lid 11 end faces are fastened, can avoid lid 11 tops to leak, the epoxy sealing layer 6 in defective copper core 2 and the glue groove 15.In the fastening gap between protective cover 3 and lid 11 end faces sealing gasket (omitting among the figure) is installed also.In order to improve the sealing property at fastening place.
Also be added with the aerosil colloid in the electrolyte in the storage battery, the addition of aerosil colloid is 4% of electrolyte weight.The adding of aerosil colloid can make liquid be gel, and the electrolyte flow coefficient reduces, and lamination can not take place.
Claims (7)
1. a preposition terminal valve controlled sealed lead-acid accumulator comprises battery case (1) and lid with matching (11), and the end face of described lid (11) has depressed area (14), is provided with glue groove (15) in described depressed area (14); It is characterized in that,
Be embedded with the preposition terminal (4) of band connector assembly and pole passage (41) in the glue groove (15), described preposition terminal (4) transverse arrangement of turbo, connector assembly and pole passage (41) layout that misplaces in the horizontal direction;
The bottom of glue groove (15) offers the pole installing hole (151) corresponding with this pole passage (41); The top of pole (5) is passed pole installing hole (151) and is embedded in the pole passage (41), with preposition terminal (4) welded seal.
2. preposition terminal valve controlled sealed lead-acid accumulator as claimed in claim 1 is characterized in that, the high plastic emitting groove of described connector assembly (15) notch.
3. preposition terminal valve controlled sealed lead-acid accumulator as claimed in claim 2, it is characterized in that, described connector assembly is copper core (2), and the end face of preposition terminal (4) is provided with copper core installing hole (42), and described copper core (2) is inlaid in this copper core installing hole (42).
4. preposition terminal valve controlled sealed lead-acid accumulator as claimed in claim 2 is characterized in that, described connector assembly is the lug with preposition terminal (4) integrative-structure.
5. as the arbitrary described preposition terminal valve controlled sealed lead-acid accumulator of claim 1～4, it is characterized in that the top of connector assembly is provided with protective cover (3), this protective cover (3) adapts with the shape of depressed area (14).
6. preposition terminal valve controlled sealed lead-acid accumulator as claimed in claim 5 is characterized in that, a side of described protective cover (3) and lid (11) are side walls hinged, and the opposite side of described protective cover (3) and lid (11) end face fasten.
7. preposition terminal valve controlled sealed lead-acid accumulator as claimed in claim 6 is characterized in that, in the fastening gap between protective cover (3) and lid (11) end face sealing gasket is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202254111U CN203225315U (en) | 2013-04-27 | 2013-04-27 | Front terminal valve controlled type sealed lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202254111U CN203225315U (en) | 2013-04-27 | 2013-04-27 | Front terminal valve controlled type sealed lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225315U true CN203225315U (en) | 2013-10-02 |
Family
ID=49252309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202254111U Expired - Fee Related CN203225315U (en) | 2013-04-27 | 2013-04-27 | Front terminal valve controlled type sealed lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221043A (en) * | 2021-10-28 | 2022-03-22 | 安徽理士电源技术有限公司 | Long flat valve-regulated lead-acid storage battery |
-
2013
- 2013-04-27 CN CN2013202254111U patent/CN203225315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221043A (en) * | 2021-10-28 | 2022-03-22 | 安徽理士电源技术有限公司 | Long flat valve-regulated lead-acid storage battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018157557A1 (en) | Battery module | |
| CN202473973U (en) | Terminal box for solar cell module | |
| CN204257785U (en) | A kind of novel air-cooled heat dissipation battery case | |
| CN203225315U (en) | Front terminal valve controlled type sealed lead-acid storage battery | |
| CN108232079B (en) | Soft packet of lithium ion opens and cuts off power supply pond system | |
| CN111785878A (en) | Power battery package structural system | |
| CN209087953U (en) | A kind of support bracket fastened lead acid storage battery for traction group easy to disassemble | |
| CN208873780U (en) | Power battery top cover and power battery | |
| CN204029956U (en) | Electric automobile power battery | |
| CN203521538U (en) | Maintainable sealing lead-acid storage battery | |
| CN215527855U (en) | Power battery system and electric vehicle | |
| CN203415923U (en) | Bus duct housing | |
| CN216720060U (en) | Heat exchange power battery system with built-in integrated liquid cooling pipeline | |
| CN102420306B (en) | Novel storage battery | |
| CN202758979U (en) | Electric core of lithium iron phosphate battery for staring automobile | |
| CN205452396U (en) | Battery box with waterproof construction | |
| CN108400267A (en) | A kind of new energy battery case cover board | |
| CN210427758U (en) | BMS battery management system | |
| CN201804923U (en) | Power battery cover plate with explosionproof device | |
| CN212571182U (en) | Power battery package structural system | |
| CN220021328U (en) | Monopole post apron assemblage structure and square battery | |
| CN220569801U (en) | Battery shell sealing device | |
| CN218939810U (en) | Battery pack | |
| CN106450132B (en) | Horizontal lead-acid battery with built-in lug plate | |
| CN219677358U (en) | Oil-cooled heat dissipation type lithium battery box |
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: 20131002 Termination date: 20190427 |