CN212074289U - Electric motor car battery protector - Google Patents
Electric motor car battery protector Download PDFInfo
- Publication number
- CN212074289U CN212074289U CN202020795973.XU CN202020795973U CN212074289U CN 212074289 U CN212074289 U CN 212074289U CN 202020795973 U CN202020795973 U CN 202020795973U CN 212074289 U CN212074289 U CN 212074289U
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- protection frame
- protection
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- fixing edge
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Abstract
The utility model relates to the technical field of electric vehicle accessories, in particular to an electric vehicle storage battery protection device, which is sequentially provided with three layers of protection frames from inside to outside, each end surface of an inner layer protection frame consists of a frame body and a protection net arranged in the frame body, each end surface of a middle layer protection frame consists of the frame body, the protection net arranged in the frame body and at least one fixed edge connected with the middle layer protection frame, each end surface of an outer layer protection frame consists of the frame body, the protection net arranged in the frame body and a second fixed edge corresponding to the position of the first fixed edge, buffer structures are arranged on the second fixed edge at equal intervals, the buffer structures are arranged between the second fixed edge and the first fixed edge, the upper end surfaces of the middle layer protection frame and the outer layer protection frame are open-close and can be locked by a locking device, the utility model discloses a layer-by-layer protection, which can effectively play the effects of shock, the design of each layer of protective frame structure and the mutual matching ensures that the working heat of the storage battery can be rapidly distributed.
Description
Technical Field
The utility model relates to an electric motor car accessory technical field, concretely relates to electric motor car battery protector.
Background
The accumulator of electric vehicle is generally the accumulator used by electric bicycle, and its function is to provide power supply for electric vehicle, at present, the most used is valve-controlled sealed lead-acid accumulator, because the lead-acid accumulator has low cost and high performance-price ratio. The storage battery of the existing storage battery car is generally placed in a reserved space under the seat after being placed in a shell, no protective device is arranged around the storage battery car, the storage battery car is easy to collide with the electric car, so that liquid leakage or deformation of the storage battery car is caused, and the service life of the storage battery car is shortened accordingly.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the electric motor car battery installation does not have the protection among the prior art, the utility model provides an electric motor car battery protector.
The utility model discloses a following technical scheme realizes:
the device is arranged in an inner cavity for accommodating a storage battery, and comprises a first protective frame, a second protective frame and a third protective frame from inside to outside in sequence, wherein each end face of the first protective frame is composed of a frame body and a protective net arranged in the frame body, the upper end face of the first protective frame is hinged to one side end face, and the first protective frame just accommodates the storage battery;
the second protection frame is arranged on the outer side of the first protection frame, the inner side face of the second protection frame is tightly attached to the outer side face of the first protection frame, each end face of the second protection frame is composed of a second frame body, a second protection net arranged in the second frame body and at least one first fixing edge connected with the second protection frame, and the upper end face of the second protection frame is hinged to one side end face;
the third protection frame is arranged on the outer side of the second protection frame, each end face of the third protection frame is composed of a third frame body, a third protection net arranged in the third frame body and a second fixing edge corresponding to the first fixing edge in position, buffer structures are arranged on the second fixing edge at equal intervals, the buffer structures are arranged between the second fixing edge and the first fixing edge, one end of each buffer structure is fixed on the second fixing edge, the other end of each buffer structure abuts against the first fixing edge when the buffer structures are in a natural state, and the upper end face of the third protection frame is hinged to one side end face;
the male buckle is installed to the upper end of one of them side end face of second protection frame and third protection frame, this side end face is parallel with that side end face of up end articulated, the middle part of male buckle is equipped with the screw hole, the tip of male buckle is equipped with the spring, the up end of second protection frame and third protection frame all is equipped with on the thickness direction and supplies male buckle male via hole, be equipped with the perforation on the via hole, receive the extrusion when the spring, during the side laminating of up end and installation male buckle, the position of perforation corresponds with the position of screw hole, outside nut can pass perforation and screw hole threaded connection.
Further, the first fixing edge divides the area of the second protection frame equally.
Furthermore, buffer structure comprises spring and baffle, and the one end of spring is fixed on the second fixed edge, and the spring other end is fixed on the baffle.
Furthermore, the two sides of the lower end face of the third protection frame extend to form a mounting connecting plate, and the mounting connecting plate is fixedly connected with the inner cavity.
Compared with the prior art, the utility model has the advantages of, the utility model relates to an electric motor car battery protector can effectively play shock attenuation anticollision effect through protecting layer upon layer, reduces the damage that the collision caused to the battery, and each layer of protective frame structure reaches the design of mutually supporting in addition, has improved the radiating effect, guarantees that battery work heat can distribute away rapidly, prolongs the life of battery, and third protective frame, second protective frame can not opened easily, improve the theftproof effect of battery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first protection frame;
FIG. 3 is a schematic view of a second protective frame;
FIG. 4 is a schematic structural view of a third protection frame;
FIG. 5 is a schematic view of a buffer structure;
fig. 6 is a schematic view of an enlarged structure connected at a position a.
Detailed Description
The present invention is further described in conjunction with the following embodiments, which are only a part of the embodiments of the present invention, but not all embodiments, and other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention all belong to the protection scope of the present invention.
As shown in fig. 1, the utility model relates to an electric vehicle battery protection device, which is arranged in an inner cavity for accommodating a battery and comprises a first protection frame 1, a second protection frame 2 and a third protection frame 3 from inside to outside in sequence;
as shown in fig. 1 and 2, each end face of the first protection frame 1 is composed of a frame body 4 and a protection net 5 arranged in the frame body 4, the upper end face of the first protection frame 1 is hinged on one side end face, and the first protection frame 1 just accommodates a storage battery;
as shown in fig. 1 and 3, the second protection frame 2 is arranged on the outer side of the first protection frame 1, the inner side surface of the second protection frame 2 is tightly attached to the outer side surface of the first protection frame 1, each end surface of the second protection frame 2 is composed of a second frame body 6, a second protection net 7 arranged in the second frame body 6, and at least one first fixing edge 8 connected with the second protection frame 2, the first fixing edge 8 equally divides the area of the second protection frame 2, and the upper end surface of the second protection frame 2 is hinged to one side end surface;
as shown in fig. 1, 4 and 5, the third protection frame 3 is disposed outside the second protection frame 2, each end surface of the third protection frame 3 is composed of a third frame 9, a third protection net 10 disposed in the third frame 9, and a second fixing edge 11 corresponding to the first fixing edge 8, buffer structures 13 are disposed on the second fixing edge 11 at equal intervals, the buffer structures 13 are disposed between the second fixing edge 11 and the first fixing edge 8, the buffer structures 13 are composed of springs 14 and baffles 15, one ends of the springs 14 are fixed on the second fixing edge 11, the other ends of the springs 14 are fixed on the baffles 15, when the springs are in a natural state, the baffle 15 is abutted against the first fixed edge 8, the upper end face of the third protection frame 3 is hinged to one side end face, two sides of the lower end face of the third protection frame 3 extend to form a mounting connecting plate 21, and the mounting connecting plate 21 is fixedly connected with the inner cavity;
as shown in fig. 1 and 6, a male buckle 16 is mounted at an upper end of one side end surface of the second protection frame 2 and the third protection frame 3, the side end surface is parallel to the side end surface hinged to the upper end surface, a threaded hole 18 is formed in the middle of the male buckle 16, a spring is arranged at an end of the male buckle 16, through holes 17 into which the male buckle 16 is inserted are formed in upper end surfaces of the second protection frame 2 and the third protection frame 3 in the thickness direction, through holes 19 are formed in the through holes 17, when the spring is squeezed, and the upper end surface is attached to the side surface mounted with the male buckle 16, the position of each through hole 19 corresponds to the position of the corresponding threaded hole 18, and an external nut can pass through the through hole 19 to be in threaded connection with the.
The utility model relates to a storage battery protection device of an electric vehicle, when in use,
the upper end surfaces of the third protection frame 3 and the second protection frame 2 are opened in sequence, the storage battery 20 is arranged in the first protection frame 1, the upper end surfaces of the third protection frame 3 and the second protection frame 2 are closed in sequence, and the through hole 19 and the threaded hole are locked through the external nut, so that the stability of the integral structure is kept, when the battery car collides, the buffer structure 13 arranged between the third protection frame 3 and the second protection frame 2 can play a role in damping, so that the influence of collision on the storage battery 20 can be reduced, in addition, the frame structures of the first protection frame 1, the second protection frame 2 and the third protection frame 3 are designed to improve the heat dissipation effect, so that the working heat of the storage battery can be rapidly dissipated, in addition, the third protection frame 3, the upper end surface and the side surface of the second protection frame 2 are designed through male buckles and through hole structures and are fixed through the external nut, so that the third protection frame 3 and the second protection frame 2 cannot be easily opened, the anti-theft effect of the storage battery is improved.
The above embodiments are only the technical conception and the characteristics of the present invention, and the protection scope of the present invention cannot be limited thereby, and all equivalent changes or decorations made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The electric vehicle storage battery protection device is arranged in an inner cavity for accommodating a storage battery, and is characterized by comprising a first protection frame, a second protection frame and a third protection frame from inside to outside in sequence, wherein each end face of the first protection frame is composed of a frame body and a protection net arranged in the frame body, the upper end face of the first protection frame is hinged to one side end face, and the first protection frame just accommodates the storage battery;
the second protection frame is arranged on the outer side of the first protection frame, the inner side face of the second protection frame is tightly attached to the outer side face of the first protection frame, each end face of the second protection frame is composed of a second frame body, a second protection net arranged in the second frame body and at least one first fixing edge connected with the second protection frame, and the upper end face of the second protection frame is hinged to one side end face;
the third protection frame is arranged on the outer side of the second protection frame, each end face of the third protection frame is composed of a third frame body, a third protection net arranged in the third frame body and a second fixing edge corresponding to the first fixing edge in position, buffer structures are arranged on the second fixing edge at equal intervals, the buffer structures are arranged between the second fixing edge and the first fixing edge, one end of each buffer structure is fixed on the second fixing edge, the other end of each buffer structure abuts against the first fixing edge when the buffer structures are in a natural state, and the upper end face of the third protection frame is hinged to one side end face;
the male buckle is installed to the upper end of one of them side end face of second protection frame and third protection frame, this side end face is parallel with that side end face of up end articulated, the middle part of male buckle is equipped with the screw hole, the tip of male buckle is equipped with the spring, the up end of second protection frame and third protection frame all is equipped with on the thickness direction and supplies male buckle male via hole, be equipped with the perforation on the via hole, receive the extrusion when the spring, during the side laminating of up end and installation male buckle, the position of perforation corresponds with the position of screw hole, outside nut can pass perforation and screw hole threaded connection.
2. The electric vehicle battery protection device of claim 1,
the first fixing edge equally divides the area of the second protection frame.
3. The electric vehicle battery protection device of claim 1,
the buffer structure is composed of a spring and a baffle plate, one end of the spring is fixed on the second fixed edge, and the other end of the spring is fixed on the baffle plate.
4. The electric vehicle battery protection device of claim 1,
and the two sides of the lower end face of the third protection frame extend to form a mounting connecting plate, and the mounting connecting plate is fixedly connected with the inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795973.XU CN212074289U (en) | 2020-05-14 | 2020-05-14 | Electric motor car battery protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020795973.XU CN212074289U (en) | 2020-05-14 | 2020-05-14 | Electric motor car battery protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212074289U true CN212074289U (en) | 2020-12-04 |
Family
ID=73568886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020795973.XU Active CN212074289U (en) | 2020-05-14 | 2020-05-14 | Electric motor car battery protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212074289U (en) |
-
2020
- 2020-05-14 CN CN202020795973.XU patent/CN212074289U/en active Active
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