CN210092164U - Lithium battery pack for automobile - Google Patents
Lithium battery pack for automobile Download PDFInfo
- Publication number
- CN210092164U CN210092164U CN201920930697.0U CN201920930697U CN210092164U CN 210092164 U CN210092164 U CN 210092164U CN 201920930697 U CN201920930697 U CN 201920930697U CN 210092164 U CN210092164 U CN 210092164U
- Authority
- CN
- China
- Prior art keywords
- fixed
- battery box
- lithium
- lithium battery
- battery pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 74
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000741 silica gel Substances 0.000 claims abstract description 20
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 239000000499 gel Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a lithium cell field discloses a lithium cell group for car, and the problem to lithium cell group radiating effect among the prior art is poor, the antidetonation effect is poor and lack emergent charging device, now proposes following scheme, and it includes battery box and two lithium cell groups, two lithium cell group all is located the inside of battery box, and every lithium cell group comprises a plurality of lithium cells and two silica gel plates, and two silica gel plate settings are run through respectively at the both ends of a plurality of lithium cells of every group lithium cell group, and the both ends of silica gel plate all with the inside fixed connection of battery box, two the vertical arrangement of lithium cell group, the top of battery box is fixed with solar cell panel, is fixed with the circuit board on one side inner wall of battery box. The utility model discloses rational in infrastructure, design benefit, easy operation has solved the problem that the lithium cell group radiating effect among the prior art is poor, the antidetonation effect is poor and lack emergent charging device, easily uses widely.
Description
Technical Field
The utility model relates to a lithium cell field especially relates to a lithium cell group for car.
Background
Because the lithium battery has the advantages of stable discharge voltage, wide working temperature range, low self-discharge rate, long storage life, no memory effect, small volume, light weight, no pollution and the like, the lithium battery gradually replaces a lead-acid battery and a cadmium-nickel battery at present to become the mainstream of a power battery, but most of the existing lithium battery packs are basically formed by bundling together single lithium batteries and then connecting the lithium batteries in series and parallel connection in a connecting sheet welding mode, and in a new energy automobile, the lithium battery packs are generally adopted by the battery.
However, the lithium batteries in the prior art also have some disadvantages: 1. gaps among the lithium battery packs are very small, the heat dissipation effect is poor, when heat is not dissipated in a centralized manner, the electrochemical performance is affected, and potential safety hazards exist; 2. lithium batteries of the existing battery pack are contacted with each other, so that the anti-seismic effect is poor; 3. when the battery is dead, there is a lack of emergency charging devices.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lithium cell group for car has solved the problem that lithium cell group radiating effect among the prior art is poor, the antidetonation effect is poor and lack emergent charging device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lithium battery pack for an automobile comprises a battery box and two lithium battery packs, wherein the two lithium battery packs are positioned inside the battery box, each lithium battery pack consists of a plurality of lithium batteries and two silica gel plates, two ends of the plurality of lithium batteries of each lithium battery pack respectively penetrate through the two silica gel plates, two ends of each silica gel plate are fixedly connected with the inside of the battery box, the two lithium battery packs are vertically arranged, a solar cell panel is fixed at the top of the battery box, a circuit board is fixed on the inner wall of one side of the battery box, the two lithium battery packs are electrically connected with the circuit board, a protective cover is hinged at the top of the battery box and covers the outside of the solar cell panel, a fixed frame is fixed at one side of the battery box, a fan is fixed inside the fixed frame, a notch is formed in one side of the battery box, and a breathable net is embedded inside the notch, the protection net is fixed on one side, far away from the breathable net, of the fixing frame, a charging interface and a plurality of output interfaces are arranged on one side of the battery box, the charging interface and the output interfaces are electrically connected with the circuit board, a plurality of air holes are formed in the other two sides of the battery box, and a shock pad is fixed at the bottom of the battery box.
Preferably, one side of the protective cover and one side of the battery box are both fixed with connecting blocks, and the two connecting blocks are fixedly connected through bolts.
Preferably, both sides of the battery box, which are provided with the air holes, are fixed with two mounting blocks, an interval is arranged between the two mounting blocks on the same side, and a pull ring is rotatably connected between the two mounting blocks on the same side.
Preferably, the silica gel plate is of a porous structure, and a connecting plate is fixedly connected between the silica gel plates on the two lithium battery packs.
Preferably, the top of the shock pad is provided with a groove, and the bottom of the battery box is located inside the groove.
Preferably, a fixed sleeve is fixed outside the fan, a plurality of fixed rods are fixed outside the fixed sleeve, and the other ends of the fixed rods are respectively fixedly connected with the inner wall of the fixed frame.
Preferably, the protective cover is made of transparent plastic.
The utility model discloses in:
1. through the arrangement of the silica gel plate, the lithium batteries are cut by the parts, so that the size of gaps among the lithium batteries is increased, and the silica gel plate with the porous structure also has good heat dissipation effect and shock absorption effect;
2. the purpose of radiating heat of the lithium battery is achieved through the arrangement of the fan, the fixing frame, the protective net, the air holes and the breathable net;
3. the purpose of charging the lithium battery under an emergency condition is achieved through the arrangement of the solar panel, and the arrangement of the protective cover plays a good role in protecting the solar panel;
4. the battery box is conveniently taken out from the inside of the automobile through the arrangement of the pull ring, and the shock of the battery box is further reduced on the whole through the arrangement of the shock absorption pad.
The utility model discloses rational in infrastructure, design benefit, easy operation has solved the problem that the lithium cell group radiating effect among the prior art is poor, the antidetonation effect is poor and lack emergent charging device, easily uses widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Reference numbers in the figures: 1 battery box, 2 visor, 3 solar cell panel, 4 lithium cells, 5 silica gel boards, 6 installation pieces, 7 pull rings, 8 bleeder vents, 9 connecting plates, 10 shock pads, 11 fixed blocks, 12 bolts, 13 fixed frames, 14 dead levers, 15 protection nets, 16 fixed covers, 17 fans, 18 ventilative nets, 19 circuit boards, 20 interface, 21 output interface that charges.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a lithium battery pack for an automobile comprises a battery box 1 and two lithium battery packs, wherein the two lithium battery packs are both positioned inside the battery box 1, each lithium battery pack is composed of a plurality of lithium batteries 4 and two silica gel plates 5, two ends of the plurality of lithium batteries 4 of each lithium battery pack respectively penetrate through the two silica gel plates 5, two ends of the silica gel plates 5 are both fixedly connected with the inside of the battery box 1, the two lithium battery packs are vertically arranged, a solar panel 3 is fixed on the top of the battery box 1, a circuit board 19 is fixed on the inner wall of one side of the battery box 1, the two lithium battery packs are both electrically connected with the circuit board 19, a protective cover 2 is hinged on the top of the battery box 1, the protective cover 2 covers the outside of the solar panel 3, a fixed frame 13 is fixed on one side of the battery box 1, a fan 17 is fixed inside the fixed frame 13, a notch is arranged on, the inside of breach is inlayed and is had ventilative net 18, and one side that ventilative net 18 was kept away from to fixed frame 13 is fixed with protection network 15, and interface 20 and a plurality of output interface 21 that charge have been seted up to one side of battery box 1, and interface 20 and a plurality of output interface 21 that charge all with circuit board 19 electric connection, a plurality of bleeder vents 8 have all been seted up to battery box 1's other both sides, and the bottom of battery box 1 is fixed with shock pad 10.
In this embodiment, one side of visor 2 and one side of battery box 1 all are fixed with connecting block 11, through bolt 12 fixed connection between two connecting blocks 11, the both sides that bleeder vent 8 was seted up to battery box 1 all are fixed with two installation pieces 6, be equipped with the interval between two installation pieces 6 with one side, and rotate between two installation pieces 6 with one side and be connected with pull ring 7, silica gel plate 5 is porous structure, and fixedly connected with connecting plate 9 between the silica gel plate 5 on two lithium cell groups, the recess has been seted up at the top of shock pad 10, the bottom of battery box 1 is located the inside of recess, the external fixation of fan 17 has fixed cover 16, the external fixation of fixed cover 16 has a plurality of dead levers 14, the other end of a plurality of dead levers 14 respectively with the inner wall fixed connection of fixed frame 13, visor 2 adopts the transparent plastic preparation.
The working principle is as follows: lithium cell 4 provides the energy for the fan, when lithium cell 4 discharges, fan 17 rotates, thereby give off lithium cell 4's heat to the outside of battery box 1, when the battery box receives vibrations, shock pad 10 can absorb some kinetic energy, vibrations transmit battery box 1's inside four, silica gel plate 5 can further give the absorption with remaining vibration, thereby guarantee that the lithium cell can not receive violent vibration, the setting of connecting plate 9 plays the effect of support to two lithium cell groups, when needs carry out emergent charging for lithium cell 4 through solar cell panel 3, take out battery box 1 from the car is inside earlier, then unscrew bolt 12 from two fixed blocks 11 again, open visor 2 again, make solar cell panel 3 can be better the received light energy.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A lithium battery pack for an automobile comprises a battery box (1) and two lithium battery packs, and is characterized in that the two lithium battery packs are positioned inside the battery box (1), each lithium battery pack consists of a plurality of lithium batteries (4) and two silica gel plates (5), two ends of the plurality of lithium batteries (4) of each lithium battery pack respectively penetrate through the two silica gel plates (5), two ends of the silica gel plates (5) are fixedly connected with the inside of the battery box (1), the two lithium battery packs are vertically arranged, a solar battery panel (3) is fixed at the top of the battery box (1), a circuit board (19) is fixed on the inner wall of one side of the battery box (1), the two lithium battery packs are electrically connected with the circuit board (19), a protective cover (2) is hinged at the top of the battery box (1), and the protective cover (2) covers the outside of the solar battery panel (3), one side of battery box (1) is fixed with fixed frame (13), and the inside of fixed frame (13) is fixed with fan (17), breach has been seted up to one side that battery box (1) is fixed with fixed frame (13), and the inside of breach is inlayed and is had ventilative net (18), one side that ventilative net (18) were kept away from to fixed frame (13) is fixed with protection network (15), interface (20) and a plurality of output interface (21) charge have been seted up to one side of battery box (1), and interface (20) and a plurality of output interface (21) that charge all with circuit board (19) electric connection, a plurality of bleeder vents (8) have all been seted up to the other both sides of battery box (1), the bottom of battery box (1) is fixed with shock pad (10).
2. The lithium battery pack for the automobile as claimed in claim 1, wherein a connecting block (11) is fixed on one side of the protective cover (2) and one side of the battery box (1), and the two connecting blocks (11) are fixedly connected through a bolt (12).
3. The lithium battery pack for the automobile as claimed in claim 1, wherein two mounting blocks (6) are fixed on both sides of the battery box (1) provided with the air holes (8), a gap is arranged between the two mounting blocks (6) on the same side, and a pull ring (7) is rotatably connected between the two mounting blocks (6) on the same side.
4. The lithium battery pack for the automobile according to claim 1, wherein the silicon gel plate (5) is a porous structure, and a connecting plate (9) is fixedly connected between the silicon gel plates (5) on the two lithium battery packs.
5. The lithium battery pack for the automobile as claimed in claim 1, wherein the shock absorbing pad (10) is provided with a groove at the top, and the bottom of the battery box (1) is positioned inside the groove.
6. The lithium battery pack for the automobile as claimed in claim 1, wherein a fixing cover (16) is fixed to the outside of the fan (17), a plurality of fixing rods (14) are fixed to the outside of the fixing cover (16), and the other ends of the plurality of fixing rods (14) are respectively fixedly connected with the inner wall of the fixing frame (13).
7. The lithium battery pack for motor vehicles as claimed in claim 1, characterized in that the protective cover (2) is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930697.0U CN210092164U (en) | 2019-06-20 | 2019-06-20 | Lithium battery pack for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920930697.0U CN210092164U (en) | 2019-06-20 | 2019-06-20 | Lithium battery pack for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210092164U true CN210092164U (en) | 2020-02-18 |
Family
ID=69483495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920930697.0U Expired - Fee Related CN210092164U (en) | 2019-06-20 | 2019-06-20 | Lithium battery pack for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210092164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262325A (en) * | 2020-03-09 | 2020-06-09 | 中国人民解放军空军勤务学院 | Temporary power supply equipment for vehicle fault rescue |
-
2019
- 2019-06-20 CN CN201920930697.0U patent/CN210092164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262325A (en) * | 2020-03-09 | 2020-06-09 | 中国人民解放军空军勤务学院 | Temporary power supply equipment for vehicle fault rescue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |