CN202797133U - Storage battery of solar street lamp - Google Patents
Storage battery of solar street lamp Download PDFInfo
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- CN202797133U CN202797133U CN2012204258911U CN201220425891U CN202797133U CN 202797133 U CN202797133 U CN 202797133U CN 2012204258911 U CN2012204258911 U CN 2012204258911U CN 201220425891 U CN201220425891 U CN 201220425891U CN 202797133 U CN202797133 U CN 202797133U
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- battery
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model relates to a storage batter of a solar street lamp, which includes a batter case and a batter cover plate, wherein twelve battery slots are arranged in parallel in the battery case in the length direction; air vents and liquid adding holes corresponding to the battery slots respectively are arranged in the battery cover plate; multiple positive plates, multiple negative plate and multiple partitions, which are immersed in an electrolyte and parallel to one another, are arranged in the battery slots; the positive plates and the negative plates are spaced by the partitions in sequence; positive ears are arranged on the positive plates respectively, while negative ears are arranged on the negative plates respectively; the positive ears in the battery slots are mutually connected in parallel through positive bus bars, while the negative ears in the battery slots are mutually connected in parallel through negative bus bars; and each negative bus bar is connected with the positive bus bars in the adjacent battery slots, so that the twelve battery packs can sequentially connected in series. A 24V solar street lamp system only requires a single 24V storage battery, so that the wire connection is very simple; the single storage battery is free from voltage difference, so that the system has excellent stability and compatibility; and each street lamp only requires one precast foundation, so that the construction capacity is lower.
Description
Technical field
The utility model relates to a kind of storage battery, particularly a kind of solar street light storage battery.
Background technology
Along with solar street light is used more and more widely, increasing to the demand of storage battery.Traditional storage battery comprises battery case and covers the battery cover board of battery case top, be provided with the battery case of upper end open, all the other each face closures in the battery case, be provided with a plurality of positive plates that are immersed in the electrolyte and are parallel to each other, negative plate and dividing plate in the battery case, pass through successively interval of dividing plate between positive plate and the negative plate, dividing plate keeps electrolyte, prevents anodal and negative pole short circuit.Be respectively equipped with anode ear on each positive plate, link to each other with positive terminal after each anode ear is parallel with one another by positive bus bar, be respectively equipped with negative electrode lug on each negative plate, link to each other with negative terminal after each negative electrode lug is parallel with one another by negative bus bar.
Pole plate is made grid frame form, above attached full active material, make negative pole with the lead base grid that fills up spongy lead, the lead base grid that fills up brown lead oxide is done anodal, and makes electrolyte with the dilute sulfuric acid of density 1.26--1.33g/mlg/ml.Battery is when discharge, and metallic lead is negative pole, and oxidation reaction occurs, and generates lead sulfate; Brown lead oxide is anodal, and reduction reaction occurs, and generates lead sulfate.Battery is when using charged with direct current, and the two poles of the earth generate respectively simple substance lead and brown lead oxide.After removing power supply, it returns to again the state before the discharge, constitutional chemistry battery.Lead accumulator is can repeatedly charge, discharge, and its monomer voltage is 2V, can consist of battery pack by one or more monomers, and modal is 6V, 12V storage battery.To replenish distilled water in use for some time, make the density about dilute sulfuric acid electrolyte maintenance 1.28g/ml; And maintenance free cell uses until end-of-life all no longer needs to add distilled water.
The 24V Solar Street Lighting System needs the 24V storage battery, need at present many storage battery series connection just can reach, every storage battery has two lines, and wiring is cumbersome, and system's line loss is larger, there is certain waste in battery discharging, and because line is many, wrong needs only single line wrong system and just can normally not move easily, system is burnt in serious meeting, causes huge waste; Voltage between each storage battery is difficult to unanimously, system stability and poor compatibility, and in addition, every cover street lamp need to be done a plurality of storage battery embedded foundations, and construction volume is larger.
The utility model content
The purpose of this utility model is, overcomes problems of the prior art, and a kind of solar street light storage battery is provided, and battery capacity is large, and is easy for installation.
For solving above technical problem, a kind of solar street light storage battery provided by the utility model, comprise battery case and the battery cover board that covers the battery case top, be provided with the battery case of upper end open, all the other each face closures in the described battery case, described battery cover board is provided with the air-vent corresponding with described battery case and liquid filling hole, and described air-vent place is equipped with one-way exhaust valve; Be provided with a plurality of positive plates that are immersed in the electrolyte and are parallel to each other in the described battery case, negative plate and dividing plate, pass through successively interval of described dividing plate between described positive plate and the described negative plate, be respectively equipped with anode ear on the described positive plate, be respectively equipped with negative electrode lug on the described negative plate, described battery case is set side by side with 12 along the length direction of described battery case, described anode ear in each described battery case is parallel with one another by positive bus bar, described negative electrode lug in each described battery case is parallel with one another by negative bus bar, and described negative bus bar is connected with described positive bus bar in the adjacent cell groove 12 battery pack are connected successively.
With respect to prior art, the utility model has been obtained following beneficial effect: the 24V Solar Street Lighting System only needs single 24V storage battery to get final product, single storage battery only has two lines, wiring is very simple, the waste that battery discharging exists is less, owing to only have two lines of both positive and negative polarity, so can wrong, the potential safety hazard that system does not just exist the wrong line to cause yet, and single battery tension not there are differences, system stability and compatibility are very good, and every cover street lamp only need to be done 1 embedded foundation, and construction volume is less.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, accompanying drawing only provides reference and explanation usefulness, and is non-in order to limit the utility model.
Fig. 1 is the front view of the utility model solar street light storage battery.
Fig. 2 is along the vertical view of A-A among Fig. 1.
Among the figure: 1. battery case; 2. battery cover board; 3. positive plate; 4. negative plate; 5. dividing plate; 6. positive bus bar; 7. negative bus bar; 8. positive terminal; 9. negative terminal.
Embodiment
As shown in Figures 1 and 2, the utility model solar street light storage battery comprises battery case 1 and covers the battery cover board 2 of battery case top, be provided with the battery case of upper end open, all the other each face closures in the battery case 1, battery case is set side by side with 12 along the length direction of battery case, also can be 2 * 6 arranges, battery cover board 2 is provided with the air-vent corresponding with each battery case and liquid filling hole, and each air-vent place is equipped with respectively one-way exhaust valve; One-way exhaust valve plays the effect of safety valve, discharges gas when inner pressure of battery is higher than normal pressure, keep pressure normal in case in the shell gas increase and the shell spalling, and prevention oxygen enters.
Be provided with a plurality of positive plates that are immersed in the electrolyte and are parallel to each other 3, negative plate 4 and dividing plate 5 in each battery case, pass through successively interval of dividing plate 5 between positive plate 3 and the negative plate 4, dividing plate 5 can adopt nonwoven ultra-fine fibre glass, plastics or hard rubber etc., stable chemical performance in sulfuric acid, loose structure help to keep the required electrolyte of active material reaction.Be respectively equipped with anode ear on the positive plate 3, be respectively equipped with negative electrode lug on the negative plate 4, anode ear in each battery case is parallel with one another by positive bus bar 6, negative electrode lug in each battery case is parallel with one another by negative bus bar 7, and negative bus bar 7 is connected with positive bus bar 6 in the adjacent cell groove 12 battery pack are connected successively.The positive bus bar of first batteries group links to each other with positive terminal 8, and the negative bus bar of minor details battery pack links to each other with negative terminal 9.
The above only is the better possible embodiments of the utility model, and is non-so limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection range of the utility model requirement.
Claims (1)
1. solar street light storage battery, comprise battery case and the battery cover board that covers the battery case top, be provided with the battery case of upper end open, all the other each face closures in the described battery case, described battery cover board is provided with the air-vent corresponding with described battery case and liquid filling hole, and described air-vent place is equipped with one-way exhaust valve; Be provided with a plurality of positive plates that are immersed in the electrolyte and are parallel to each other in the described battery case, negative plate and dividing plate, pass through successively interval of described dividing plate between described positive plate and the described negative plate, be respectively equipped with anode ear on the described positive plate, be respectively equipped with negative electrode lug on the described negative plate, it is characterized in that: described battery case is set side by side with 12 along the length direction of described battery case, described anode ear in each described battery case is parallel with one another by positive bus bar, described negative electrode lug in each described battery case is parallel with one another by negative bus bar, and described negative bus bar is connected with described positive bus bar in the adjacent cell groove 12 battery pack are connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204258911U CN202797133U (en) | 2012-08-27 | 2012-08-27 | Storage battery of solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204258911U CN202797133U (en) | 2012-08-27 | 2012-08-27 | Storage battery of solar street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797133U true CN202797133U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204258911U Expired - Lifetime CN202797133U (en) | 2012-08-27 | 2012-08-27 | Storage battery of solar street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876804A (en) * | 2017-03-23 | 2017-06-20 | 林子进 | A kind of bipolar lead-acid accumulator |
-
2012
- 2012-08-27 CN CN2012204258911U patent/CN202797133U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876804A (en) * | 2017-03-23 | 2017-06-20 | 林子进 | A kind of bipolar lead-acid accumulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YANGZHOU ZHONGDIAN SOLAR ENERGY TECHNOLOGY DEVELOPMENT CO.,LTD. Assignor: Chen Zhixiang Contract record no.: 2015320000569 Denomination of utility model: Storage battery anti-theft system of solar street lamp Granted publication date: 20130313 License type: Exclusive License Record date: 20150806 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |