CN215933759U - Battery box for multi-model polymer lithium ion battery pack - Google Patents
Battery box for multi-model polymer lithium ion battery pack Download PDFInfo
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- CN215933759U CN215933759U CN202122305891.XU CN202122305891U CN215933759U CN 215933759 U CN215933759 U CN 215933759U CN 202122305891 U CN202122305891 U CN 202122305891U CN 215933759 U CN215933759 U CN 215933759U
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- box body
- body frame
- conducting
- lithium ion
- polymer lithium
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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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Abstract
The utility model discloses a battery box for multi-model polymer lithium ion battery packs, which belongs to the technical field of polymer lithium batteries and comprises a box body frame and a movable combined plate, wherein the movable combined plate is arranged in two side walls outside the box body frame and consists of a heat-conducting silica gel pad, a heat-conducting plate, a sliding column and a screw; according to the utility model, by designing the battery box consisting of the box body frame, the first conducting piece group, the second conducting piece group, the movable combination plate, the slide way, the slide column and the screw, the space in the battery box can be adjusted according to the type of the lithium polymer battery, so that the installation and the conductive use of the lithium polymer batteries of different types are met, and the defect of one-to-one structure fixation of the traditional battery box is overcome.
Description
Technical Field
The utility model relates to a polymer lithium battery, in particular to a battery box for a multi-model polymer lithium ion battery pack, and belongs to the technical field of polymer lithium battery installation.
Background
A lithium polymer battery, also called a lithium polymer battery, is a chemical battery, and has three elements: the lithium polymer battery refers to a battery system in which at least one or more of three elements are made of a polymer material, and in the lithium polymer battery system, most of the polymer material is used for the positive electrode and the electrolyte. The anode material is conductive high molecular polymer or inorganic compound used by common lithium ion battery, the cathode is usually lithium metal or lithium carbon compound, the electrolyte is solid or colloidal high molecular electrolyte or organic electrolyte.
Current polymer lithium cell is in the encapsulation, mostly all adopts fixed box body to wrap up the installation, and the type of box body is comparatively single and fixed, and different general between the polymer lithium cell between the different models, greatly increased the manufacturing cost and the use cost of battery.
Therefore, designing and providing equipment capable of extracting and concentrating the traditional Chinese medicine at a lower temperature in a short time is a technical problem to be solved urgently in the technical field of modern extraction of the traditional Chinese medicine.
SUMMERY OF THE UTILITY MODEL
The primary object of the present invention is to provide a battery case for a multi-size polymer lithium ion battery pack.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a battery case for polytypic polymer lithium ion battery group, includes box body frame and movable composition board, be provided with in the outside both sides wall of box body frame movable composition board, movable composition board comprises heat conduction silica gel pad, heat-conducting plate, traveller and screw, be provided with first conducting strip group on the inside lateral wall of box body frame, the bottom is provided with second conducting strip group in the box body frame.
Preferably, the movable combination board is connected with the box body frame in a sliding mode, and the heat-conducting silica gel pad is connected to the inner wall of the movable combination board in an adhesive mode.
Preferably, the heat conducting plate is fixed on the outer wall of the movable combination plate, the sliding column is welded with the movable combination plate, and the slideway is formed at the bottom of the box body frame.
Preferably, the slide with traveller sliding connection, the shaping of slide bottom has the screw hole, the screw runs through the screw hole with traveller threaded connection.
Preferably, the first conducting strip group is connected with the inner wall of the box body frame in a clamping and pressing manner, the second conducting strip group is connected with the bottom in the box body frame in a clamping and pressing manner, and one end of the first conducting strip group and one end of the second conducting strip group are electrically connected with current collectors embedded in the inner wall of the box body frame.
Preferably, the first power supply connector and the second power supply connector are electrically connected to the outside of the current collector.
The utility model has the beneficial technical effects that:
according to the utility model, by designing the battery box consisting of the box body frame, the first conducting piece group, the second conducting piece group, the movable combination plate, the slide way, the slide column and the screw, the space in the battery box can be adjusted according to the type of the lithium polymer battery, so that the installation and the conductive use of the lithium polymer batteries of different types are met, and the defect of one-to-one structure fixation of the traditional battery box is overcome.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of a battery case for a multi-size polymer lithium ion battery pack according to the present invention;
FIG. 2 is a schematic view of the connection of a first set of conductive tabs to a first power connector in a preferred embodiment of a battery case for a multi-size polymer lithium ion battery pack according to the present invention;
fig. 3 is a top sectional view of a combined movable plate in a preferred embodiment of a battery case for a multi-type polymer lithium ion battery pack according to the present invention;
FIG. 4 is a top view of a preferred embodiment of a slide for a battery case for a multi-size polymer lithium ion battery pack according to the present invention;
fig. 5 is a front view of a sectional movable plate of a preferred embodiment of a battery case for a multi-type polymer lithium ion battery pack according to the present invention;
fig. 6 is a schematic view showing a structure after a movable assembly plate is adjusted along a slide in accordance with a preferred embodiment of a battery case for a multi-type polymer lithium ion battery pack according to the present invention.
The reference numerals are explained below:
1-a box frame; 2-a movable composition board; 3-a first group of conducting strips; 4-a second group of conducting strips; 5-a slideway; 6-a slide column; 7-a screw; 8-a first power supply connection; 9-a second power supply connection; 10-screw holes; 11-heat conducting silica gel pad; 12-a current collector; 13-thermally conductive plate.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the battery box for a multi-type polymer lithium ion battery pack provided in this embodiment includes a box body frame 1 and a movable combination board 2, the movable combination board 2 is disposed in two side walls outside the box body frame 1, the movable combination board 2 is composed of a heat-conducting silica gel pad 11, a heat-conducting plate 13, a sliding column 6 and a screw 7, a first conductive sheet group 3 is disposed on one side wall inside the box body frame 1, and a second conductive sheet group 4 is disposed at the bottom inside the box body frame 1.
The movable combined plate 2 is connected with the box body frame 1 in a sliding mode, the heat-conducting silica gel pad 11 is connected to the inner wall of the movable combined plate 2 in an adhesive mode, the movable combined plate 2 is made of plastic materials, the inside of the movable combined plate is of an implementation structure, the heat-conducting silica gel pad 11 can play a role in heat conduction, insulation, dust prevention and water prevention, and heat of the battery pack can be transferred out through the heat-conducting silica gel pad 11 and is transferred to the outside through the heat-conducting plate 13.
The heat conducting plate 13 is fixed on the outer wall of the movable combination board 2, the sliding column 6 is welded with the movable combination board 2, the slide way 5 is formed at the bottom of the box body frame 1, the heat conducting plate 13 is an aluminum plate, when the sliding column 6 slides on the slide way 5, the selection is carried out according to the position of the screw hole 10, and the screw 7 is screwed into the screw hole 10 after the movable combination board 2 is positioned.
The slide way 5 is connected with the slide column 6 in a sliding mode, a screw hole 10 is formed in the bottom of the slide way 5, and a screw 7 penetrates through the screw hole 10 and is in threaded connection with the slide column 6.
The first conducting sheet group 3 is connected with the inner wall of the box body frame 1 in a clamping and pressing manner, the second conducting sheet group 4 is connected with the bottom in the box body frame 1 in a clamping and pressing manner, one end of each of the first conducting sheet group 3 and the second conducting sheet group 4 is electrically connected with a current collector 12 embedded in the inner wall of the box body frame 1, and the first conducting sheet group 3 and the second conducting sheet group 4 are used for connecting electrodes of different ends according to different battery signals
The first power supply terminal 8 and the second power supply terminal 9 are electrically connected to the outside of the collector 12.
As shown in fig. 1 to 6, the battery case for a multi-type polymer lithium ion battery pack according to the present embodiment operates as follows:
step 1: when the device is used specifically, the polymer lithium battery is clamped into the box body frame 1, and is electrically connected to the first conducting strip group 3 or the second conducting strip group 4 according to the position of a lead of the polymer lithium battery to supply power to the outside, and when batteries of different types are met, the two groups of movable combination boards 2 can be retracted and moved into the box body frame 1 along the slide ways 5 until the internal space meets the installation type of the batteries;
step 2: then in screwing the screw 7 into the sliding column 6, the screw 7 reinforces the sliding column 6 at the bottom of the box body frame 1 through the screw hole 10, the movable combination board 2 is placed to move, after clamping, the installed battery is connected through the first conducting sheet group 3 or the second conducting sheet group 4 again, and normal power supply can be realized.
The above are only further embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the scope of the present invention.
Claims (6)
1. A battery case for a multi-size polymer lithium ion battery pack, comprising: the heat-conducting composite board comprises a box body frame (1) and a movable composite board (2), wherein the movable composite board (2) is arranged in two side walls outside the box body frame (1), the movable composite board (2) is composed of a heat-conducting silica gel pad (11), a heat-conducting plate (13), a sliding column (6) and a screw (7), a first conducting sheet group (3) is arranged on one side wall inside the box body frame (1), and a second conducting sheet group (4) is arranged at the bottom inside the box body frame (1).
2. A battery case for a multi-size polymer lithium ion battery pack according to claim 1, wherein: the movable combined plate (2) is connected with the box body frame (1) in a sliding mode, and the heat-conducting silica gel pad (11) is connected to the inner wall of the movable combined plate (2) in a gluing mode.
3. A battery case for a multi-size polymer lithium ion battery pack according to claim 2, wherein: the heat-conducting plate (13) is fixed on the outer wall of the movable combination board (2), the sliding column (6) is welded with the movable combination board (2), and the slideway (5) is formed at the bottom of the box body frame (1).
4. A battery case for a multi-size polymer lithium ion battery pack according to claim 3, wherein: slide (5) with traveller (6) sliding connection, slide (5) bottom shaping has screw hole (10), screw (7) run through screw hole (10) with traveller (6) threaded connection.
5. A battery case for a multi-size polymer lithium ion battery pack according to claim 4, wherein: first conducting strip group (3) with box body frame (1) inner wall card is pressed and is connected, second conducting strip group (4) with bottom card is pressed and is connected in box body frame (1), first conducting strip group (3) with the equal electric connection of second conducting strip group (4) one end has the embedded current collector (12) in box body frame (1) inner wall.
6. A battery case for a multi-size polymer lithium ion battery pack according to claim 5, wherein: the collector (12) is externally and electrically connected with a first power supply connector (8) and a second power supply connector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305891.XU CN215933759U (en) | 2021-09-23 | 2021-09-23 | Battery box for multi-model polymer lithium ion battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305891.XU CN215933759U (en) | 2021-09-23 | 2021-09-23 | Battery box for multi-model polymer lithium ion battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215933759U true CN215933759U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122305891.XU Active CN215933759U (en) | 2021-09-23 | 2021-09-23 | Battery box for multi-model polymer lithium ion battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215933759U (en) |
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2021
- 2021-09-23 CN CN202122305891.XU patent/CN215933759U/en active Active
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