CN204155983U - A kind of power battery pack - Google Patents
A kind of power battery pack Download PDFInfo
- Publication number
- CN204155983U CN204155983U CN201420576511.3U CN201420576511U CN204155983U CN 204155983 U CN204155983 U CN 204155983U CN 201420576511 U CN201420576511 U CN 201420576511U CN 204155983 U CN204155983 U CN 204155983U
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- Prior art keywords
- battery pack
- battery
- frame
- positive
- negative
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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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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
A kind of power battery pack, comprise multiple battery bracket, described multiple battery bracket connects to form battery bracket group side by side; Multiple battery, described multiple battery is arranged on battery bracket, consists of the battery pack of multiple serial battery pole brace connection adjacent cell electrode terminal; Two blocks of side plates, described side plate is located at the battery bracket group both sides after connecting side by side and forms casing with it, for the protection of battery pack; Positive/negative efferent, described positive/negative efferent connects the positive/negative output electrode of battery pack, and is electrically connected with power consumption equipment.Compared with prior art, the utility model has easy disassembling, and structure is simple, according to enterprise practical specification demands customized without the need to redesigning, can have the ductile beneficial effect of stronger technology.
Description
Technical field
The utility model relates to field of power supplies, particularly a kind of power battery pack.
Background technology
Along with people are to the raising of environmental requirement, electric automobile or hybrid vehicle replacing fuel oil automobile will be following developing direction, in the vehicles such as electric automobile or hybrid vehicle, the general power battery pack all adopting multiple cell to be formed by connecting, meets high-power output demand with this.The design of battery pack needs to consider several factors, should ensure that battery performance meets automobile demand, also to ensure that battery has enough fail safes, reliability simultaneously, in addition, also need consider battery pack and coordinate to reduce complete vehicle quality and volume between automobile, these are all close with the structural relation of power battery pack.
Current most of battery is assembled into the die sinking of customization size, or without module direct-assembling, product, without continuity, can only apply to specific project.After project terminates, to produce the battery pack device of different size, the production equipment of original project and other be only applicable to the resource of this specific project, all can abandon because of the end of project using.The wasting of resources caused like this is more serious.
Utility model content
In view of this, problem to be solved in the utility model needs to provide a kind of assembling simple, and have can the power battery pack of continuity.
The utility model is by the following technical solutions:
A kind of power battery pack, is characterized in that: comprise
Multiple battery bracket, described multiple battery bracket connects to form battery bracket group side by side; Multiple battery, described battery is arranged on battery bracket both sides, by pole brace connect adjacent two battery electrode columns positive and negative/pole make multiple battery pack become series connection battery pack; Two blocks of side plates, described side plate is located at the battery bracket group both sides after connecting side by side and forms body structure with it, for the protection of battery pack; Positive/negative efferent, described positive/negative efferent connects the positive/negative output electrode of battery pack, and is electrically connected with power consumption equipment;
Multiple pole over cap, described pole over cap is arranged on battery bracket top.
Preferably, comprise the first frame, the second frame, the 3rd frame and the 4th frame, adjacent two edges frame junction is provided with the installation portion for being fixed by socket two adjacent cell.
Preferably, the first relative frame and the 3rd frame are provided with the division board for space between adjacent two batteries.
Preferably, be provided with the connecting plate for connecting adjacent two batteries in the middle part of described first frame division board above, described connecting plate top is provided with the wire casing for fixed beam.
Preferably, also comprise the multiple pole over caps for the protection of battery pack structure, described pole over cap is arranged on battery bracket top.
Preferably, the installation portion at described first frame two ends is provided with the buckling groove installed for pole over cap, and described pole over cap is fastened on battery bracket first frame two ends by buckling groove and then is fixed on battery bracket.
Preferably; described positive/negative efferent comprises positive/negative baffle and attachment plug; described side plate top is provided with the relative groove of right position; described attachment plug one end is connected with the positive/negative output electrode of battery pack; the other end is electrically connected with power consumption equipment by plug; be provided with the through hole passed through for attachment plug in the middle of described positive/negative electrode protection plate, be arranged in side plate groove to protect attachment plug by chute.
Preferably, four press strips reinforced for battery pack structure are also comprised, the four edges that described four press strips connect battery pack respectively by riveted or the mode that locks.
Preferably, the fixed mount for battery pack being fixed on power consumption equipment is provided with outside described two blocks of side plates.
The utility model comprises following beneficial effect: the battery bracket using unified specification, the number of batteries of battery bracket quantity and then increase battery pack can be expanded as required, under the prerequisite ensureing battery pack fail safe and reliability, implementation specification is freely formulated, may be used in different projects, having preferably can continuity, and assembling is simple, manufacturing cost is lower, meets the interests of enterprise.
Accompanying drawing explanation
Fig. 1 is the battery bracket structural representation of power battery pack embodiment described in the utility model;
Fig. 2 is the sections fit view of power battery pack embodiment described in the utility model;
Fig. 3 is side plate and the positive/negative efferent structural representation of electrokinetic cell embodiment described in the utility model;
Fig. 4 is the assembling completion status schematic diagram of power battery pack embodiment described in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is battery bracket 1 structural representation of power battery pack embodiment described in the utility model.
As shown in Figure 1, this battery bracket 1 is frame structure, comprise the first frame 11, second frame 12, the 3rd frame 13, the 4th frame 14, wherein, the junction of adjacent two frames is provided with installation portion 1-1, and this installation portion 1-1 extends the part for being socketed battery 2 along the direction perpendicular to frame plane.Wherein, the first relative frame 11 and the 3rd frame 13 are respectively provided with one piece for separating the division board 1-2 of two batteries 2 to framework direction, preferably, these two pieces of division board 1-2 are provided with multiple projection, keep at a certain distance away between two projections, set projection has cushioning effect, improves the fail safe of battery pack.And other a pair relative frame Second Edge frame the 12, the 4th frame 14 adopts two articles of isolated straight-bars to form respectively, such design not only contributes to the heat radiation of battery pack, can also alleviate the weight of battery pack.Above in the middle part of the first frame 11, be provided with a connecting plate 1-3, this connecting plate 1-3 has a breach respectively perpendicular to frame two ends, for carrying out combination and self-contained battery 2 position with battery 2.Connecting plate 1-3 top is provided with wire casing 1-4, and this wire casing 1-4 has multiple groove port, for placing and fixing the wire harness be connected with battery pack.Preferably, the installation portion 1-1 at the first frame 11 two ends is provided with two buckling partss perpendicular to frame, and this buckling parts is provided with two buckling groove 1-5, is convenient to pole over cap 9 and is fastened on the first frame 11.
Fig. 2 is the sections fit view of power battery pack embodiment described in the utility model.
As shown in Figure 2, this sections fit status sections comprises a battery bracket 1, two batteries 2, and pole brace 4, and these two batteries 2 are arranged on the right and left on battery bracket 1, installed by installation portion 1-1 and connect, battery 2 can be socketed thereon by installation portion about 1-1 two ends.This pole brace 4 is rectangular conductive metal sheet, be arranged on the Different electrodes 3 of adjacent two batteries 2, by the connection of pole brace 4, can by polylith battery 2 just/pole pole is joined together to form the battery pack of a serial or parallel connection, and utilize screw to be fixed on battery bracket 1 by the through hole set by pole brace 4 centre, reinforce the assembling of battery pack.
Fig. 3 is side plate 5 and the positive/negative efferent structural representation of electrokinetic cell embodiment described in the utility model.
As shown in Figure 3, comprise side plate 5 and positive/negative efferent, the width of this side plate 5 is suitable with battery bracket 1, top is provided with the relative groove in two positions, left and right, and both positive and negative polarity efferent comprises positive/negative baffle and attachment plug 6-2, this attachment plug 6-2 one end is connected with the positive/negative output electrode 3 of battery pack, the other end is electrically connected with power consumption equipment by plug, the through hole 6-3 passed through for attachment plug 6-2 is provided with in the middle of this positive/negative electrode protection plate 6-1 of attachment plug 6-2, concrete, side plate 5 one side is provided with fixed mount 8, for battery pack is fixed on power consumption equipment, and the one side be connected with battery 2 is provided with side board support frame 7, the structure that this side board support frame 7 and battery connect one side is identical with battery bracket 1, and another side is connected with side plate 5, side board support frame 7 outwards side are provided with two chute 6-4, and the position of each chute 6-4 is corresponding with the groove of two on side plate 5, for positive/negative electrode protection plate 6-1 is fixed thereon by this chute 6-4, to use positive/negative electrode protection plate 6-1 to protect attachment plug 6-2.And attachment plug 6-2 has certain specification, and the connector match specifications that the power consumption equipment be connected with its needs uses, the structure of connector is not limited at this.
Fig. 4 is the assembling completion status schematic diagram of electrokinetic cell embodiment described in the utility model.
As shown in Figure 4, this figure is the battery pack after an assembling completes, comprise several batteries 2 and several battery brackets 1, battery 2 and battery 2 frame are assembled by the assembling mode shown in Fig. 2, at these battery pack two ends, side plate 5 is installed again, attachment plug 6-2 and positive/negative electrode protection plate 6-1, on total positive electrode that attachment plug 6-2 is connected to battery pack or total negative electrode, first frame 11 of each battery bracket 1 is also stamped pole over cap 9, this pole over cap 9 is fastened on battery bracket 1 by buckling parts, for the protection of the structure of inside, the battery pack that finally composition one is complete, preferably, battery pack four edges is provided with press strip 10, in order to some for battery pack battery brackets 1 are fixed further, press strip 10 can to lock or the form of riveted is fixed on the four edges of battery pack by choice for use.
In actual applications, can be according to actual needs, the battery bracket 1 of varying number and battery 2 is adopted to assemble, after only needing connected side plate 5 to be fixed, just can meet the demand of different size, thus after the project that avoids terminates, to produce the battery pack device of different size, the production equipment of original project and other be only applicable to the resource of this specific project, abandon use because of the end of project and cause resource serious waste.And use the battery pack accessory of unified specification, not only can expand battery 2 quantity of battery bracket 1 quantity and then increase battery pack as required, under the prerequisite ensureing battery pack fail safe and reliability, implementation specification is freely formulated, and unified specification accessory is easily produced in batches, assembly cost is low, may be used in different projects, having preferably can continuity, meets the interests of enterprise.
Above-described embodiment is only preferably implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (9)
1. a power battery pack, is characterized in that: comprise
Multiple battery bracket (1), described multiple battery bracket (1) connects to form battery bracket (1) group side by side;
Multiple battery (2), described battery is arranged on battery bracket (1) both sides, by pole brace (4) connect battery electrode column positive and negative/pole make multiple battery form battery pack;
Two pieces of side plates (5), described side plate (5) is located at the group both sides of the battery bracket (1) after connecting side by side and forms body structure with it, for the protection of battery pack;
Positive/negative efferent (6), described positive/negative efferent (6) connects the positive/negative output electrode of battery pack, and is electrically connected with power consumption equipment.
2. power battery pack according to claim 1, it is characterized in that: described battery bracket (1) is rectangular frame structure, comprise the first frame (11), second frame (12), 3rd frame (13) and the 4th frame (14), adjacent two edges frame junction is provided with the installation portion (1-1) for being fixed by socket two adjacent cell.
3. power battery pack according to claim 2, is characterized in that: relative the first frame (11) and the 3rd frame (13) are provided with the division board (1-2) for space between adjacent two batteries.
4. power battery pack according to claim 3, it is characterized in that: be provided with the connecting plate (1-3) for connecting adjacent two batteries in the middle part of described first frame (11) division board above, described connecting plate (1-3) top is provided with the wire casing (1-4) for fixed beam.
5. power battery pack according to claim 1, is characterized in that: also comprise the multiple pole over caps (9) for the protection of battery pack structure, described pole over cap (9) is arranged on battery bracket (1) top.
6. the power battery pack according to claim 2 or 5; it is characterized in that: the installation portion (1-1) at the first frame (11) two ends is provided with the buckling groove (1-5) installed for pole over cap (9), described pole over cap (9) is fastened on battery bracket (1) first frame 11 two ends by buckling groove (1-5) and then is fixed on battery bracket.
7. power battery pack according to claim 1; it is characterized in that: described positive/negative efferent comprises positive/negative baffle (6-1) and attachment plug; described side plate (5) top is provided with the relative groove of right position; described attachment plug one end is connected with the positive/negative output electrode of battery pack; the other end is electrically connected with power consumption equipment by plug; be provided with the through hole (6-3) passed through for attachment plug in the middle of described positive/negative electrode protection plate (6-1), be arranged in side plate (5) groove to protect attachment plug by chute (6-4).
8. power battery pack according to claim 1, is characterized in that: also comprise four press strips (10) of reinforcing for battery pack structure, the four edges that described four press strips (10) connect battery pack respectively by riveted or the mode that locks.
9. power battery pack according to claim 1, is characterized in that: described two pieces of side plates (5) outside is provided with the fixed mount (8) for battery pack being fixed on power consumption equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576511.3U CN204155983U (en) | 2014-10-08 | 2014-10-08 | A kind of power battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576511.3U CN204155983U (en) | 2014-10-08 | 2014-10-08 | A kind of power battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155983U true CN204155983U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576511.3U Active CN204155983U (en) | 2014-10-08 | 2014-10-08 | A kind of power battery pack |
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| Country | Link |
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| CN (1) | CN204155983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061144A (en) * | 2015-04-14 | 2016-10-26 | 福特全球技术公司 | Electrified vehicle array plate that houses at least one electronic module |
-
2014
- 2014-10-08 CN CN201420576511.3U patent/CN204155983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061144A (en) * | 2015-04-14 | 2016-10-26 | 福特全球技术公司 | Electrified vehicle array plate that houses at least one electronic module |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |