The content of the invention
It is fixedly connected device it is an object of the invention to provide a kind of connection in series-parallel for square battery, this is used for square
The connection in series-parallel of the battery device that is fixedly connected overcomes spare and accessory parts mistake used in battery of the prior art assembling technical process
The problem of can not fixing more, realizes the fixation of rectangular cell.
To achieve these goals, it is fixedly connected dress the invention provides a kind of connection in series-parallel for square battery
Put, it is characterised in that the connection in series-parallel device that is fixedly connected includes:In fixed mechanism and battery center, the battery center
It is formed with the accommodating chamber being engaged with rectangular cell, multiple battery center parallel arrangeds, and pass through fixed mechanism phase successively
It is fixed.
Preferably, the fixed mechanism includes:Battery both sides end plate, two battery both sides end plates are respectively arranged at many
The two ends of the battery component of the individual battery center formation, and it is connected in the two ends of the battery component.
Preferably, the fixed mechanism also includes:Middle fixed charge method end plate, the middle fixed charge method end plate is arranged at multiple described
Between battery center, and the both sides of the middle fixed charge method end plate are sticked in two battery centers respectively.
Preferably, the fixed mechanism also includes:Anchor ear, the anchor ear is socketed on multiple battery centers, the electricity
The fixing groove being engaged with the anchor ear is provided with the center of pond.
Preferably, the side of the battery center is provided with projection, and opposite side sets another fluted, adjacent battery
The projection of center is caught in the groove of the battery center, multiple superimposed parallel arrangeds successively of battery center.
Preferably, it is both provided with groove on battery both sides end plate and the middle fixed charge method end plate.
Preferably, aluminium row is electrically connected between the square battery, and aluminium row is welded on the square battery.
By above-mentioned embodiment, the new design of the battery fixed form is reduced used in battery assembling technical process
Spare and accessory parts, can upper automatic assembly line operation, so play conveniently, economical and practical effect.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is that a kind of connection in series-parallel for square battery for illustrating the present invention is fixedly connected the structural representation of device
Figure;
Fig. 2 is that the connection in series-parallel for square battery for illustrating a kind of preferred embodiment of the present invention is fixedly connected dress
The structural representation put;And
Fig. 3 is that the connection in series-parallel for square battery for illustrating a kind of preferred embodiment of the present invention is fixedly connected dress
The structural representation for the battery center put.
Description of reference numerals
The battery center of 1 battery both sides end plate 2
The middle fixed charge method end plate of 3 square battery 4
5 aluminium arrange 7 anchor ears
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, left and right " is typically referred to
As shown in Figure 1 up and down." inside and outside " refer in specific profile it is interior with it is outer." remote, near " refers to relative to some part
Far with closely.
The present invention provides a kind of connection in series-parallel for square battery 3 and is fixedly connected device, and connection in series-parallel combination is connected
Fixing device includes:The receiving being engaged with rectangular cell is formed with fixed mechanism and battery center 2, the battery center 2
Chamber, the multiple battery center 2 parallel arrangeds, and mutually being fixed by fixed mechanism successively.Pass through above-mentioned embodiment, the electricity
The new design of pond fixed form, reduces the spare and accessory parts used in battery assembling technical process, can go up automatic assembly line operation, this
Sample plays convenience, economical and practical effect.Fixation can be realized by fixed mechanism, rocking for battery center 2 is prevented.
Claims hereof 1 is further illustrated below in conjunction with accompanying drawing 1, in order to improve being applicable for the present invention
Scope, is especially realized using following embodiments.
In a kind of embodiment of the present invention, the fixed mechanism can include:Battery both sides end plate 1, two
Battery both sides end plate 1 is respectively arranged at the two ends of the battery component of multiple formation of battery center 2, and is connected in described
The two ends of battery component.
The fixation of battery center 2, the battery of the whole formation of battery center 2 can be realized by the battery both sides end plate 1 of setting
Component battery two side ends plate 1 is covered, it is ensured that whole battery center 2 is integrally formed.
In this kind of embodiment, the fixed mechanism can also include:Middle fixed charge method end plate 4, the middle fixing end
Plate 4 is arranged between multiple battery centers 2, and the both sides of the middle fixed charge method end plate 4 are sticked in two electricity respectively
Pond center 2.If wherein more than the localization length of branch battery modules, centre can separately power up fixed charge method end plate 4 in the middle of pond, so as to
Ensure the stability of battery component.
In this kind of embodiment, in order to realize the fixation of battery component, the fixed mechanism can also include:Anchor ear 7,
The anchor ear 7 is socketed on multiple battery centers 2, the battery center 2 and is provided with the fixation being engaged with the anchor ear 7
Groove.
Battery component, interface are set in the fastening of stainless steel hoop 7 for being 0.4mm with two circle thickness in the periphery of battery component
Jail is welded with laser machine.
In a kind of embodiment of the present invention, the side of the battery center 2 is provided with projection, and opposite side is set
Fluted, the projection of another adjacent battery center 2 is caught in the groove of the battery center 2, multiple battery centers 2
Superimposed parallel arranged successively.
Pass through above-mentioned mode, it is possible to achieve the interconnection of battery center 2, and parallel arranged can be according to institute successively
The quantity of battery center 2 need to be adjusted.
In this kind of embodiment, in order to reduce consumptive material, it is to avoid weight is excessive, battery both sides end plate 1 and it is described in
Between be both provided with groove on fixed charge method end plate 4.
In a kind of embodiment of the present invention, aluminium row 5, and the aluminium are electrically connected between the square battery 3
Row 5 is welded on the square battery 3.
The connection in series-parallel of square battery 3 of the present invention is fixedly connected device, easy for installation, quick, reduces cost;Simultaneously
Security protection can also be played a part of and specific energy is improved.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.