CN204088436U - A kind of lithium power battery pack - Google Patents
A kind of lithium power battery pack Download PDFInfo
- Publication number
- CN204088436U CN204088436U CN201420340420.XU CN201420340420U CN204088436U CN 204088436 U CN204088436 U CN 204088436U CN 201420340420 U CN201420340420 U CN 201420340420U CN 204088436 U CN204088436 U CN 204088436U
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- China
- Prior art keywords
- base
- joint pin
- battery pack
- battery
- adjacent
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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
Abstract
The utility model discloses a kind of lithium power battery pack, comprise battery body, the first base, the second base and coupling assembling, wherein, above-mentioned battery body comprises at least two, and each battery body is adjacent to setting successively, forms battery pack; Above-mentioned first base and the second base are separately positioned on the upper surface of battery body, and the first base and the second chassis interior are cavity structure, and the bottom of two cavity structures is respectively equipped with positive pole and negative pole; Above-mentioned coupling assembling is arranged in the first base and the second base, and coupling assembling connects positive pole and the negative pole of two adjacent battery bodies.The utility model structure is simple, and fast easy to loading and unloading, the protectiveness of electrode is good, avoids short circuit phenomenon.
Description
Technical field
The utility model relates to field of lithium, refers in particular to a kind of lithium power battery pack.
Background technology
Lithium battery is a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy.The lithium battery occurred the earliest comes from great inventor Edison, uses following reaction: this reaction of Li+MnO2=LiMnO2 is redox reaction, electric discharge.Because the chemical characteristic of lithium metal is very active, make the processing of lithium metal, preservation, use, very high to environmental requirement.So lithium battery is not applied for a long time.Along with the development of science and technology, present lithium battery becomes main flow.The electrode of multiple lithium battery is together in series or parallel, just defines lithium power battery pack.
Existing lithium power battery pack by conducting strip by the electrode of adjacent two lithium batteries series connection or be connected in parallel, conducting strip is then the Electrode connection directly by electric conductor and battery, outside the electrode of this kind of assembling mode battery is exposed to, is easily connected with outside batteries conductor and produces short circuit phenomenon; In addition, conventional conductive sheet connects adjacent two lithium batteries, and syndeton is complicated, and dismounting difficulty is large.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of structure simple, fast easy to loading and unloading, the lithium power battery pack that the protectiveness of electrode is good.
The technical scheme that the utility model is taked is as follows: a kind of lithium power battery pack, comprises battery body, the first base, the second base and coupling assembling, and wherein, above-mentioned battery body comprises at least two, and each battery body is adjacent to setting successively, forms battery pack; Above-mentioned first base and the second base are separately positioned on the upper surface of battery body, and the first base and the second chassis interior are cavity structure, and the bottom of two cavity structures is respectively equipped with positive pole and negative pole; Above-mentioned coupling assembling is arranged in the first base and the second base, and coupling assembling connects positive pole and the negative pole of two adjacent battery bodies.
Preferably, the first described base and the corresponding two side of the second base have the first stopper slot and the second stopper slot.
Preferably, described coupling assembling comprises joint pin, adapter sleeve and connecting plate, and wherein, above-mentioned joint pin is arranged on the inside of the first base and the second base, and the bottom of joint pin is adjacent to anode and negative pole; Adapter sleeve is set in joint pin outside, and can slide up and down along joint pin; Above-mentioned connecting plate is set in the outside of joint pin.
Preferably, described joint pin is electric conductor, and the both sides of joint pin are provided with limiting plate, and limiting plate embeds in above-mentioned first stopper slot and the second stopper slot, and slidably reciprocates along the first stopper slot and the second stopper slot, so that the position of spacing joint pin and adjustment joint pin.
Preferably, described adapter sleeve is set in joint pin outside, and is threaded with joint pin, and the cover that is rotatably connected makes it slide up and down along joint pin, to compress and to unclamp connecting plate.
Preferably, described connecting plate is electric conductor, and the two ends of connecting plate are connected on the joint pin of adjacent two battery bodies, when what two joint pins connected is same electrode, adjacent two battery bodies are in parallel, when what two joint pins connected is Different electrodes, and adjacent two battery body series connection.
Preferably, the peripheral envelope of described battery body is provided with tight loop, and tight loop comprises at least two, and each tight loop is arranged along the short transverse interval of battery body, by spacing for each battery body 1 fixing, to form battery pack.
The beneficial effects of the utility model are:
The utility model is a kind of innovative solution for prior art, the first base and the second base is respectively equipped with in the positive and negative electrode outside of battery, first base and the second base along the periphery of positive pole and negative pole by positive pole and negative pole parcel, cavity structure is formed between its madial wall and both positive and negative polarity, the sidewall of the first base and the second base has stopper slot, metallic conductor joint pin is arranged in above-mentioned cavity structure, and the bottom face of joint pin is adjacent to both positive and negative polarity upper surface, is communicated with both positive and negative polarity; The both sides of joint pin are provided with limiting plate, and limiting plate embeds in stopper slot, and can slidably reciprocate along stopper slot, so that by spacing for joint pin fixing; Joint pin upper end is provided with adapter sleeve, and adapter sleeve slides up and down along joint pin, and the bottom of adapter sleeve arranges connecting plate, connecting plate is electric conductor, the two ends of connecting plate are separately positioned on the joint pin of adjacent two battery bodies, and connecting plate is pushed down by mobile link cover, to make joint pin fix up and down; This kind of structural design can be good at the electrode protecting battery, is connected firmly stable, there will not be short circuit phenomenon.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the structural representation of the first base and coupling assembling in Fig. 1.
Fig. 3 is the structural representation of the second base and coupling assembling in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 3, the technical scheme that the utility model is taked is as follows: a kind of lithium power battery pack, comprises battery body 1, first base 2, second base 3 and coupling assembling, wherein, above-mentioned battery body 1 comprises at least two, and each battery body 1 is adjacent to setting successively, forms battery pack; Above-mentioned first base 2 and the second base 3 are separately positioned on the upper surface of battery body 1, and the first base 2 and the second base 3 inside are cavity structure, and the bottom of two cavity structures is respectively equipped with positive pole 8 and negative pole 9; Above-mentioned coupling assembling is arranged in the first base 2 and the second base 3, and coupling assembling connects positive pole 8 and the negative pole 9 of two adjacent battery bodies 1.
Preferably, the first described base 2 and the corresponding two side of the second base 3 have the first stopper slot 21 and the second stopper slot 31.
Coupling assembling comprises joint pin 5, adapter sleeve 4 and connecting plate 6, and wherein, above-mentioned joint pin 5 is arranged on the inside of the first base 2 and the second base 3, and the bottom of joint pin 5 is adjacent to anode 8 and negative pole 9; It is outside that adapter sleeve 4 is set in joint pin 5, and can slide up and down along joint pin 5; Above-mentioned connecting plate 6 is set in the outside of joint pin 5.
Joint pin 5 is electric conductor, the both sides of joint pin 5 are provided with limiting plate 51, limiting plate 51 embeds in above-mentioned first stopper slot 21 and the second stopper slot 31, and slidably reciprocates along the first stopper slot 21 and the second stopper slot 31, so that the position of spacing joint pin 5 and adjustment joint pin 5.
It is outside that adapter sleeve 4 is set in joint pin 5, and be threaded with joint pin 5, and the cover 4 that is rotatably connected makes it slide up and down along joint pin 5, to compress and to unclamp connecting plate 6.
Connecting plate 6 is electric conductor, the two ends of connecting plate 6 are connected on the joint pin 5 of adjacent two battery bodies 1, and when what two joint pins 5 connected is same electrode, adjacent two battery bodies 1 are in parallel, when what two joint pins 5 connected is Different electrodes, adjacent two battery bodies 1 are connected.
The peripheral envelope of battery body 1 is provided with tight loop 7, and tight loop 7 comprises at least two, and each tight loop 7 is arranged along the short transverse interval of battery body 1, by spacing for each battery body 1 fixing, to form battery pack.
Further, the utility model is respectively equipped with the first base and the second base in the positive and negative electrode outside of battery, first base and the second base along the periphery of positive pole and negative pole by positive pole and negative pole parcel, cavity structure is formed between its madial wall and both positive and negative polarity, the sidewall of the first base and the second base has stopper slot, metallic conductor joint pin is arranged in above-mentioned cavity structure, and the bottom face of joint pin is adjacent to both positive and negative polarity upper surface, is communicated with both positive and negative polarity; The both sides of joint pin are provided with limiting plate, and limiting plate embeds in stopper slot, and can slidably reciprocate along stopper slot, so that by spacing for joint pin fixing; Joint pin upper end is provided with adapter sleeve, and adapter sleeve slides up and down along joint pin, and the bottom of adapter sleeve arranges connecting plate, connecting plate is electric conductor, the two ends of connecting plate are separately positioned on the joint pin of adjacent two battery bodies, and connecting plate is pushed down by mobile link cover, to make joint pin fix up and down; This kind of structural design can be good at the electrode protecting battery, is connected firmly stable, there will not be short circuit phenomenon.
Embodiment of the present utility model just introduces its embodiment, does not lie in and limits its protection range.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (7)
1. a lithium power battery pack, it is characterized in that: comprise battery body (1), the first base (2), the second base (3) and coupling assembling, wherein, above-mentioned battery body (1) comprises at least two, each battery body (1) is adjacent to setting successively, forms battery pack; Above-mentioned first base (2) and the second base (3) are separately positioned on the upper surface of battery body (1), and the first base (2) and the second base (3) inside are cavity structure, and the bottom of two cavity structures is respectively equipped with positive pole (8) and negative pole (9); Above-mentioned coupling assembling is arranged in the first base (2) and the second base (3), and coupling assembling connects the positive pole (8) of two adjacent battery bodies (1) and negative pole (9).
2. a kind of lithium power battery pack according to claim 1, is characterized in that: described the first base (2) and the corresponding two side of the second base (3) have the first stopper slot (21) and the second stopper slot (31).
3. a kind of lithium power battery pack according to claim 2, it is characterized in that: described coupling assembling comprises joint pin (5), adapter sleeve (4) and connecting plate (6), wherein, above-mentioned joint pin (5) is arranged on the inside of the first base (2) and the second base (3), and the bottom of joint pin (5) is adjacent to anode (8) and negative pole (9); It is outside that adapter sleeve (4) is set in joint pin (5), and can slide up and down along joint pin (5); Above-mentioned connecting plate (6) is set in the outside of joint pin (5).
4. a kind of lithium power battery pack according to claim 3, it is characterized in that: described joint pin (5) is electric conductor, the both sides of joint pin (5) are provided with limiting plate (51), limiting plate (51) embeds in above-mentioned first stopper slot (21) and the second stopper slot (31), and slidably reciprocating along the first stopper slot (21) and the second stopper slot (31), so that the position of spacing joint pin (5) and adjustment joint pin (5).
5. a kind of lithium power battery pack according to claim 4, it is characterized in that: it is outside that described adapter sleeve (4) is set in joint pin (5), and be threaded with joint pin (5), the cover (4) that is rotatably connected makes it slide up and down along joint pin (5), to compress and to unclamp connecting plate (6).
6. a kind of lithium power battery pack according to claim 5, it is characterized in that: described connecting plate (6) is electric conductor, the two ends of connecting plate (6) are connected on the joint pin (5) of adjacent two battery bodies (1), when what two joint pins (5) connected is same electrode, adjacent two battery bodies (1) are in parallel, when what two joint pins (5) connected is Different electrodes, adjacent two battery bodies (1) series connection.
7. a kind of lithium power battery pack according to any one of claim 1-6, it is characterized in that: the peripheral envelope of described battery body (1) is provided with tight loop (7), tight loop (7) comprises at least two, each tight loop (7) is arranged along the short transverse interval of battery body (1), by spacing for each battery body (1) fixing, to form battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340420.XU CN204088436U (en) | 2014-06-25 | 2014-06-25 | A kind of lithium power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420340420.XU CN204088436U (en) | 2014-06-25 | 2014-06-25 | A kind of lithium power battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088436U true CN204088436U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420340420.XU Expired - Fee Related CN204088436U (en) | 2014-06-25 | 2014-06-25 | A kind of lithium power battery pack |
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| Country | Link |
|---|---|
| CN (1) | CN204088436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017363A (en) * | 2015-10-01 | 2017-08-04 | 太阳诱电株式会社 | Storage assembly and electric power storage assembly |
-
2014
- 2014-06-25 CN CN201420340420.XU patent/CN204088436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017363A (en) * | 2015-10-01 | 2017-08-04 | 太阳诱电株式会社 | Storage assembly and electric power storage assembly |
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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 |
Granted publication date: 20150107 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |