CN216085181U - Electric motor car lithium cell management device - Google Patents
Electric motor car lithium cell management device Download PDFInfo
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- CN216085181U CN216085181U CN202122264029.9U CN202122264029U CN216085181U CN 216085181 U CN216085181 U CN 216085181U CN 202122264029 U CN202122264029 U CN 202122264029U CN 216085181 U CN216085181 U CN 216085181U
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- lithium battery
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- electric vehicle
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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 lithium battery management device of an electric vehicle, which comprises a management shell, a lithium battery main body and a rolling assembly, wherein a cabinet door is hinged to the outer wall of one side of the management shell, an electric push rod is arranged on the inner wall of the top of the management shell, the output end of the electric push rod is provided with a lifting frame, two ends of the lifting frame are respectively provided with a bent pipe, the inner wall of one side of each bent pipe is provided with the same placing plate, the inner wall of one side of the management shell is provided with a rectangular plate, the inner wall of one side of the management shell and the inner wall of one side of each rectangular plate are provided with the same sliding rod, the circumferential outer wall of each sliding rod is provided with a base plate, and the outer wall of the top of the base plate is movably connected with a convex column. According to the utility model, the lithium battery main body can be placed by arranging the placing plate, and the lifting frame can be controlled to move upwards by arranging the electric push rod, so that the placing plate can move upwards synchronously under the driving action of the bent pipe, and the top of the lithium battery main body can be gradually attached to the bottom of the pressing plate.
Description
Technical Field
The utility model relates to the technical field of electric vehicle lithium battery management, in particular to an electric vehicle lithium battery management device.
Background
In prior art, the electric motor car adopts the lithium cell to drive at present mostly, and the lithium cell needs pass through the test in process of production to manage the monitoring according to the test result to each item performance of lithium cell, present battery management device can't effectively fix the lithium cell when using.
Through search, chinese patent application No. CN201820764233.2 discloses a lithium battery management device for vehicles, which includes: a case for accommodating a lithium battery; further comprising: a controller; the temperature sensor is arranged in the box body, connected with the controller and used for detecting the temperature in the box body; and the fan is arranged in the box body and is connected with the controller.
The lithium battery management of the safe electric vehicle in the patent has the following defects: at the in-process of managing the lithium cell, can't effectively fix the lithium cell for the lithium cell can't guarantee stability at the in-process that the electric motor car removed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a lithium battery management device for an electric vehicle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an electric motor car lithium cell management device, includes management shell, lithium cell main part and roll subassembly, management shell one side outer wall articulates there is the cabinet door, management shell top inner wall is provided with electric putter, the electric putter output is provided with the crane, the crane both ends all are provided with the return bend, two return bend one side inner wall is provided with same board of placing, management shell one side inner wall is provided with the rectangular plate, management shell one side inner wall and rectangular plate one side inner wall are provided with same slide bar, slide bar circumference outer wall is provided with the backing plate, backing plate top outer wall swing joint has the convex post, convex post top inner wall and backing plate top outer wall joint have same spring, convex post bottom outer wall is provided with the clamp plate.
As a still further scheme of the utility model: and a heat radiation fan is arranged on the outer wall of one side of the management shell.
As a still further scheme of the utility model: the rolling assembly comprises two mounting plates and guide rollers, the two mounting plates are arranged on the inner wall of the bottom of the management shell, and the guide rollers are movably connected to the inner walls of one side of the two mounting plates.
As a still further scheme of the utility model: the outer wall swing joint of slide bar circumference has two slides, crane inner wall swing joint has two connecting rods, two the one end that the crane was kept away from to the connecting rod is swing joint in two slide inner walls respectively.
As a still further scheme of the utility model: and the outer wall of the bottom of the two sliding seats is provided with a clamping assembly.
As a still further scheme of the utility model: the clamping assembly comprises accommodating plates and clamping plates, the accommodating plates are arranged on the outer wall of the bottom of one sliding seat, and the clamping plates are movably connected to the inner wall of one side of the two accommodating plates.
As a still further scheme of the utility model: two the same holding frame two of holding board one side inner wall swing joint, the draw-in groove has been seted up to two one side outer wall of holding frame.
As a still further scheme of the utility model: and a first clamping frame is arranged on the outer wall of the bottom of the other sliding seat.
Compared with the prior art, the utility model provides a lithium battery management device for an electric vehicle, which has the following beneficial effects:
1. the lithium battery main body can be placed by arranging the plate, the lifting frame can be controlled to move upwards by arranging the electric push rod, so that the placing plate can synchronously move upwards under the driving action of the bent pipe, the top of the lithium battery main body can be gradually attached to the bottom of the pressing plate, the pressing plate can be utilized, the top and the bottom of the lithium battery main body can be clamped and fixed, and the placing plate can be protected by buffering through the spring.
2. Can be used for lithium cell main part to roll through being provided with the deflector roll to can guarantee when lithium cell main part's weight is great, can roll lithium cell main part to fixed position, thereby can effectively practice thrift the manpower, simultaneously through being provided with a plurality of rolling subassemblies, thereby can be so that the clearance that forms between two adjacent rolling subassemblies can be used for the return bend to reciprocate, thereby be convenient for when lithium cell main part removes the top of placing the board, utilize return bend and crane can promote lithium cell main part.
3. Can be so that lithium cell main part carries out the rolling in-process along rolling assembly through rotating holding frame two and avoid two pairs of lithium cell main parts of holding frame to produce to block, can make arrange back between holding frame two and holding frame one in lithium cell main part through being provided with the draw-in groove, through going into the draw-in groove with the cardboard card, thereby guarantee that holding frame one and holding frame two carry out the in-process that the centre gripping is fixed in the both sides to lithium cell main part, carry out spacingly to the position of holding frame two, two one side outer wall crimping of holding frame are at lithium cell main part one side outer wall promptly, two other one sides of holding frame are spacing by the cardboard joint, thereby guaranteed to carry out the stability when the centre gripping is fixed to lithium cell main part's both sides outer wall.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic overall structure diagram of a lithium battery management device for an electric vehicle according to the present invention;
FIG. 2 is a schematic diagram of an overall structure of a lithium battery mounting and fixing assembly of a lithium battery management device for an electric vehicle according to the present invention;
FIG. 3 is a schematic view of a partial structure of a lithium battery mounting and fixing assembly of a lithium battery management device for an electric vehicle according to the present invention;
fig. 4 is a schematic structural diagram of a clamping assembly of a lithium battery management device for an electric vehicle according to the present invention.
In the figure: the lithium battery comprises a management shell 1, a cabinet door 2, a mounting plate 3, an electric push rod 4, a cooling fan 5, a convex column 6, a lithium battery main body 7, a pressing plate 8, a backing plate 9, a spring 10, a guide roller 11, a placing plate 12, a rectangular plate 13, a connecting rod 14, a bent pipe 15, a lifting frame 16, a sliding rod 17, a sliding seat 18, a first clamping frame 19, a first holding plate 20, a holding plate 21, a clamping groove 22, a second clamping frame 23 and a clamping plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
a lithium battery management device of an electric vehicle is used for facilitating the placement and fixation of lithium batteries and comprises a management shell 1, a lithium battery main body 7 and a rolling assembly, wherein a cabinet door 2 is hinged to the outer wall of one side of the management shell 1, and the management shell 1 can be closed and opened and closed by arranging the cabinet door 2; the inner wall of the top of the management shell 1 is fixed with an electric push rod 4 through bolts, the output end of the electric push rod 4 is fixed with a lifting frame 16 through bolts, two ends of the lifting frame 16 are both fixed with bent pipes 15 through bolts, two inner walls of one side of the bent pipes 15 are fixed with a same placing plate 12 through bolts, the inner wall of one side of the management shell 1 is fixed with a rectangular plate 13 through bolts, the inner walls of one side of the management shell 1 and one side of the rectangular plate 13 are fixed with a same slide bar 17 through bolts, the circumferential outer wall of the slide bar 17 is fixed with a backing plate 9 through bolts, the outer wall of the top of the backing plate 9 is slidably connected with a convex column 6, the inner wall of the top of the convex column 6 and the outer wall of the top of the backing plate 9 are clamped with a same spring 10, the outer wall of the bottom of the convex column 6 is fixed with a pressing plate 8 through bolts, and the placing plate 12 is arranged to place the lithium battery main body 7, can control crane 16 through being provided with electric putter 4 and move up to make place board 12 and can move up under the drive effect of return bend 15 synchronization, thereby can make the top of lithium cell 7 laminate with clamp plate 8 bottom gradually, thereby can utilize clamp plate 8 and place board 12 and carry out the centre gripping fixed to the top and the bottom of lithium cell 7, can cushion protection to placing board 12 through being provided with spring 10.
In order to dissipate heat of the lithium battery main body 7, as shown in fig. 1, a heat dissipation fan 5 is fixed to an outer wall of one side of the management case 1 by bolts, and the heat dissipation fan 5 is provided to dissipate heat of the lithium battery main body 7 when it is operated.
In order to facilitate the movement of the lithium battery main body 7, as shown in fig. 1 to 3, the rolling assembly includes two mounting plates 3 and a guide roller 11, both of the mounting plates 3 are fixed to the inner wall of the bottom of the management case 1 by bolts, the guide roller 11 is rotatably connected with the inner wall of one side of the two mounting plates 3, can be used for rolling the lithium battery main body 7 by arranging the guide roller 11, thereby ensuring that the lithium battery main body 7 can be rolled to a fixed position when the weight of the lithium battery main body 7 is large, thereby effectively saving manpower, simultaneously, a plurality of rolling components are arranged, so that the gap formed between two adjacent rolling components can be used for the elbow 15 to move up and down, thereby when being convenient for lithium cell main part 7 to remove the top of placing board 12, utilize return bend 15 and crane 16 can promote lithium cell main part 7.
The working principle is as follows: when managing lithium cell main part 7, at first place lithium cell main part 7 on the rolling subassembly, utilize the rolling subassembly to remove lithium cell main part 7 to the top of placing board 12, control electric putter 4 after that, make electric putter 4 control crane 16 shift up, thereby make and place board 12 and support lithium cell main part 7 gradually and lift lithium cell main part 7 back, laminate gradually between its top of in-process of upward movement and the 8 bottom outer walls of clamp plate of lithium cell main part 7, thereby can fix lithium cell main part 7, thereby can guarantee the security of lithium cell main part 7 when discharging.
Example 2:
a lithium battery management device for an electric vehicle, as shown in FIGS. 1-3, is provided to further improve the stability of a lithium battery main body 7 during use; this example is supplemented by example 1 with the following: slide bar 17 circumference outer wall sliding connection has two slides 18, 16 inner walls of crane rotate and are connected with two connecting rods 14, two the connecting rod 14 is kept away from the one end of crane 16 and is rotated respectively and connect in two 18 inner walls of slide, two 18 bottom outer walls of slide are provided with the centre gripping subassembly, can make two slides 18 slide along its circumference outer wall through being provided with slide bar 17 to can adjust the distance between the centre gripping subassembly, thereby can utilize the centre gripping subassembly to carry out the centre gripping to the lateral wall of the lithium cell main part 7 of different specification and dimension and fix.
In order to clamp and fix the side wall of the lithium battery main body 7, as shown in fig. 1-4, the clamping assembly includes two accommodating plates 20 and a clamping plate 23, the two accommodating plates 20 are both fixed on the outer wall of the bottom of one of the sliding seats 18 by bolts, the clamping plate 23 is rotatably connected to the inner wall of one side of the two accommodating plates 20, the inner wall of one side of the two accommodating plates 20 is rotatably connected with a second clamping frame 22, the outer wall of one side of the second clamping frame 22 is provided with a clamping groove 21, the outer wall of the bottom of the other one of the sliding seats 18 is fixed with a first clamping frame 19 by bolts, the second clamping frame 22 is prevented from blocking the lithium battery main body 7 during the rolling process of the lithium battery main body 7 along the rolling assembly by rotating the second clamping frame 22, and the clamping groove 21 is provided to enable the lithium battery main body 7 to be clamped into the clamping groove 21 after the lithium battery main body 7 is placed between the second clamping frame 22 and the first clamping frame 19, thereby guarantee that clamping frame one 19 and clamping frame two 22 carry out the centre gripping fixed in-process to the both sides of lithium cell 7, carry on spacingly to the position of clamping frame two 22, clamping frame two 22 one side outer wall crimping is at lithium cell 7 one side outer wall promptly, and clamping frame two 22 is spacing by cardboard 23 joint in other one side to stability when having guaranteed to carry out the centre gripping fixed to the both sides outer wall of lithium cell 7.
This embodiment is when using, at the in-process that rolls lithium cell main part 7 along the rolling subassembly, rotate holding frame two 22 along two holding plate 20, thereby guarantee that lithium cell main part 7 can arrange in between holding frame 19 and holding frame two 22 at the in-process that removes, utilize cardboard 23 card to go into in the draw-in groove 21, crane 16 is at the in-process that rises, two slides 18 are under the regulating action of connecting rod 14, can make the distance between holding frame 19 and the holding frame two 22 reduce gradually, thereby make holding frame 19 one side outer wall and holding frame two 22 one side outer wall can carry out the centre gripping to lithium cell main part 7 both sides outer wall and fix, thereby can further guarantee the stability of lithium cell main part 7 in the use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an electric motor car lithium cell management device, includes management shell (1), lithium cell main part (7) and roll subassembly, its characterized in that, management shell (1) one side outer wall articulates there is cabinet door (2), management shell (1) top inner wall is provided with electric putter (4), electric putter (4) output is provided with crane (16), crane (16) both ends all are provided with return bend (15), two return bend (15) one side inner wall is provided with same board (12) of placing, management shell (1) one side inner wall is provided with rectangular plate (13), management shell (1) one side inner wall and rectangular plate (13) one side inner wall are provided with same slide bar (17), slide bar (17) circumference outer wall is provided with backing plate (9), backing plate (9) top outer wall swing joint has convex post (6), convex post (6) top inner wall and backing plate (9) top outer wall joint have same spring (10), convex post (6) bottom outer wall is provided with clamp plate (8).
2. The lithium battery management device for the electric vehicle as claimed in claim 1, wherein the outer wall of one side of the management shell (1) is provided with a cooling fan (5).
3. The lithium battery management device for the electric vehicle as claimed in claim 2, wherein the rolling assembly comprises two mounting plates (3) and a guide roller (11), the two mounting plates (3) are both arranged on the inner wall of the bottom of the management shell (1), and the guide roller (11) is movably connected to the inner wall of one side of the two mounting plates (3).
4. The lithium battery management device for the electric vehicle as claimed in claim 3, wherein the outer wall of the circumference of the sliding rod (17) is movably connected with two sliding seats (18), the inner wall of the lifting frame (16) is movably connected with two connecting rods (14), and one ends of the two connecting rods (14) far away from the lifting frame (16) are respectively movably connected with the inner walls of the two sliding seats (18).
5. The lithium battery management device for the electric vehicle as claimed in claim 4, wherein the bottom outer walls of the two sliding seats (18) are provided with clamping components.
6. The lithium battery management device for the electric vehicle as claimed in claim 5, wherein the clamping assembly comprises a containing plate (20) and a clamping plate (23), the two containing plates (20) are arranged on the outer wall of the bottom of one of the sliding seats (18), and the clamping plate (23) is movably connected to the inner wall of one side of the two containing plates (20).
7. The lithium battery management device for the electric vehicle as claimed in claim 6, wherein the inner wall of one side of the two accommodating plates (20) is movably connected with a second clamping frame (22), and the outer wall of one side of the second clamping frame (22) is provided with a clamping groove (21).
8. The lithium battery management device for the electric vehicle as claimed in claim 7, wherein the other slide carriage (18) is provided with a first clamping frame (19) on the outer wall of the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264029.9U CN216085181U (en) | 2021-09-18 | 2021-09-18 | Electric motor car lithium cell management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122264029.9U CN216085181U (en) | 2021-09-18 | 2021-09-18 | Electric motor car lithium cell management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085181U true CN216085181U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122264029.9U Active CN216085181U (en) | 2021-09-18 | 2021-09-18 | Electric motor car lithium cell management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085181U (en) |
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2021
- 2021-09-18 CN CN202122264029.9U patent/CN216085181U/en active Active
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