CN217823074U

CN217823074U - Power protection device for new energy automobile

Info

Publication number: CN217823074U
Application number: CN202221258577.9U
Authority: CN
Inventors: 尹世安; 张帅彪; 龚瑞星
Original assignee: Nanjing Langhe Intelligent Control Research Institute Co ltd
Current assignee: Nanjing Langhe Intelligent Control Research Institute Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-15
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a power protection technical field discloses a power protection device for new energy automobile, which comprises an outer shell, the inside lower extreme that leans on of shell is fixed to be provided with places the board, place under the board terminal surface both sides all seted up the spout, two the inside equal slip of spout is provided with the slider, two a slider lateral wall all rotates and is connected with the connecting rod, the equal fixed fixing base that is provided with in bottom both sides in the shell, two the fixing base is that the up end all sets up flutedly, two the inside equal fixed spring telescopic handle that is provided with of recess, place the equal fixed electric telescopic handle that is provided with in board upper end both sides, two the equal fixedly connected with stripper plate of an electric telescopic handle lateral wall. The utility model discloses in, this be used for a power protection device for new energy automobile has when placing absorbing efficiency, and this be used for a power protection device for new energy automobile has possessed the stable and high-efficient radiating function of centre gripping simultaneously.

Description

Power protection device for new energy automobile

Technical Field

The utility model relates to a power protection technical field especially relates to a power protection device for new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile and a hydrogen engine automobile.

Through retrieval, the existing patent (publication number: CN 214413166U) discloses a new energy automobile power supply protection device, and although the patent technology is convenient to use, has multiple functions and good development prospect, the problem that heat dissipation cannot be performed exists, so that internal heat is too high, damage to a power supply is easy to occur, and use is affected, therefore, technical personnel in the field provide a new energy automobile power supply protection device to solve the problems provided in the background technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the power protection device for new energy automobile that proposes, this a power protection device for new energy automobile has when placing absorbing efficiency, has solved current a power protection device for new energy automobile and has caused the problem of damage to power supply body easily when placing, and this a power protection device for new energy automobile has possessed the stable and high-efficient radiating function of centre gripping simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a power supply protection device for a new energy automobile comprises a shell, wherein a placing plate is fixedly arranged inside the shell by virtue of a lower end, sliding grooves are formed in two sides of the lower end surface of the placing plate, sliding blocks are arranged inside the two sliding grooves in a sliding manner, one side wall of each of the two sliding blocks is rotatably connected with a connecting rod, fixing seats are fixedly arranged on two sides of the bottom in the shell, grooves are formed in the upper end surfaces of the two fixing seats, and spring telescopic rods are fixedly arranged inside the two grooves;

electric telescopic rods are fixedly arranged on both sides of the upper end of the placing plate, and one side wall of each of the two electric telescopic rods is fixedly connected with an extrusion plate;

the utility model discloses a motor, including shell, two fixed radiator fan that is provided with in the middle of the sliding seat lower extreme, shell one side wall leans on the upper end to fix and is provided with the motor, the shell is inside to lean on the upper end to fix and is provided with two-way screw lead screw, the output and the two-way screw lead screw fixed connection of motor, two-way screw lead screw outer wall both sides all slide the cover and are equipped with the sliding seat, two.

Through above-mentioned technical scheme, play shock attenuation protection's purpose when can placing the power through spout, slider, connecting rod and spring telescopic link, can stabilize the centre gripping to the power by electric telescopic handle and stripper plate, utilize motor, two-way screw lead screw, sliding seat and radiator fan to dispel the heat to the shell is inside comprehensively.

Furthermore, one side wall of each of the two spring telescopic rods is fixedly connected with a connecting block;

through above-mentioned technical scheme, can increase the area of contact of spring telescopic link through the connecting block.

Furthermore, one side wall of each connecting rod, which is far away from the sliding block, is rotatably connected with the connecting block;

through the technical scheme, the sliding block and the spring telescopic rod can be communicated by rotationally connecting the side wall of the connecting rod with the connecting block.

Furthermore, a buffer pad is fixedly arranged on one side wall of each of the two extrusion plates;

through above-mentioned technical scheme, can avoid the too big damage to the power of dynamics when the centre gripping through the blotter.

Furthermore, a protective door is arranged in the middle of the front end face of the shell;

through the technical scheme, the power supply can be protected through the protection door.

Furthermore, a heat dissipation port is formed in the middle of the front end surface of the shell close to the upper end;

through above-mentioned technical scheme, can increase radiating efficiency through the thermovent.

Furthermore, a bottom plate is fixedly arranged at the lower end of the shell;

through above-mentioned technical scheme, can increase the installation area of shell through the bottom plate.

Furthermore, bases are fixedly arranged on two sides of the lower end of the bottom plate;

through above-mentioned technical scheme, can increase the stability of device through the base.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of power protection device for new energy automobile compares current device, when the device placed the power, at first put the power on placing the board, by the too big reason of power weight this moment, place the board and will appear pushing down, later the slider begins to slide under the effect of spout, later rethread connecting rod and spring telescopic link provide corresponding bounce, reached when placing the power absorbing effect.

2. The utility model provides a pair of power protection device for new energy automobile compares current device, places stable back at the power, and rethread electric telescopic handle drives the inside centre gripping of stripper plate, and the blotter that sets up on the stripper plate can avoid appearing adding the too big condition that causes power surface damage of holding power when the centre gripping simultaneously, has reached the fixed effect of centre gripping.

3. The utility model provides a power protection device for new energy automobile compares current device, and the device only needs to drive two-way screw lead screw through the motor and rotates when dispelling the heat to the shell inside through being provided with motor, two-way screw lead screw, sliding seat and radiator fan, and later the sliding seat will follow two-way screw lead screw and slide, and radiator fan also can follow the sliding seat at the during operation and slide together, has reached the effect of high-efficient comprehensive radiating.

Drawings

Fig. 1 is a front cross-sectional view of a power protection device for a new energy vehicle provided by the present invention;

fig. 2 is a front view of a power protection device for a new energy vehicle provided by the present invention;

fig. 3 is a schematic structural diagram of a cushion pad of a power protection device for a new energy automobile according to the present invention;

fig. 4 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a housing; 2. a motor; 3. a bidirectional threaded lead screw; 4. a sliding seat; 5. a heat radiation fan; 6. an electric telescopic rod; 7. a pressing plate; 8. placing the plate; 9. a chute; 10. a slider; 11. a connecting rod; 12. a fixed seat; 13. a base plate; 14. a base; 15. a protective door; 16. a heat dissipation port; 17. a cushion pad; 18. a groove; 19. a spring telescopic rod; 20. and (4) connecting the blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a power supply protection device for a new energy automobile comprises a shell 1, a placing plate 8 is fixedly arranged inside the shell 1 by the lower end, sliding grooves 9 are formed in two sides of the lower end face of the placing plate 8, sliding blocks 10 are arranged inside the two sliding grooves 9 in a sliding mode, one side wall of each of the two sliding blocks 10 is rotatably connected with a connecting rod 11, fixing seats 12 are fixedly arranged on two sides of the bottom in the shell 1, grooves 18 are formed in the upper end faces of the two fixing seats 12, spring telescopic rods 19 are fixedly arranged inside the two grooves 18, and the purpose of shock absorption protection can be achieved when a power supply is placed through the sliding grooves 9, the sliding blocks 10, the connecting rods 11 and the spring telescopic rods 19;

electric telescopic rods 6 are fixedly arranged on both sides of the upper end of the placing plate 8, one side walls of the two electric telescopic rods 6 are fixedly connected with extrusion plates 7, and the electric telescopic rods 6 and the extrusion plates 7 can stably clamp a power supply;

a1 lateral wall of shell leans on the upper end to fix and is provided with

motor

2, and 1 inside upper end that leans on of shell is fixed and is provided with two-way screw lead screw 3, motor 2's output and 3 fixed connection of two-way screw lead screw, and 3 outer wall both sides of two-way screw lead screw all slide the cover and be equipped with sliding seat 4, and two sliding seat 4 lower extremes are middle all fixed radiator fan 5 that is provided with, utilize motor 2, two-way screw lead screw 3, sliding seat 4 and radiator fan 5 can be to the inside comprehensive heat dissipation that dispels of shell 1.

Two equal fixedly connected with connecting block 20 of 19 lateral walls of spring telescopic link, can increase the area of contact of spring telescopic link 19 through connecting block 20, a lateral wall that slider 10 was kept away from to two connecting rods 11 is equallyd divide and is do not rotated with connecting block 20 and be connected, it can be with slider 10 and spring telescopic link 19 intercommunication to rotate with connecting block 20 through a connecting rod 11 lateral wall, two equal fixed blotter 17 that is provided with of 7 lateral walls of stripper plate, can avoid the too big power to cause the damage to the power when the centre gripping through blotter 17, be provided with guard gate 15 in the middle of the terminal surface before shell 1, can play the purpose of protection to the power through guard gate 15, shell 1 front end has seted up thermovent 16 near the middle of the upper end, can increase radiating efficiency through thermovent 16, shell 1 lower extreme is fixed is provided with bottom plate 13, can increase shell 1's mounting area through bottom plate 13, bottom plate 13 lower extreme both sides are all fixed and are provided with base 14, can increase device's stability through base 14.

The working principle is as follows: the utility model discloses during the use, at first put the power on placing board 8, this moment by the too big reason of power weight, place board 8 and will appear pushing down, later slider 10 begins to slide under spout 9's effect, later rethread connecting rod 11 and spring telescopic link 19 provide corresponding bounce, the absorbing effect when having reached and placing the power, later place stable back at the power, rethread electric telescopic link 6 drives stripper plate 7 inside centre gripping, simultaneously the blotter 17 that sets up on stripper plate 7 can avoid appearing the too big condition that causes power surface damage of clamping power when the centre gripping, the fixed effect of centre gripping has been reached, at last when dispelling the heat to 1 inside of outer shell, only need to drive two-way screw lead screw 3 through motor 2 and rotate, later two-way screw lead screw 3 slides will be followed to slide seat 4, radiator fan 5 also can slide together at the during operation, high-efficient comprehensive radiating effect has been reached.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a power protection device for new energy automobile, includes shell (1), its characterized in that: a placing plate (8) is fixedly arranged inside the shell (1) close to the lower end, sliding grooves (9) are formed in two sides of the lower end face of the placing plate (8), sliding blocks (10) are arranged inside the two sliding grooves (9) in a sliding mode, one side wall of each of the two sliding blocks (10) is rotatably connected with a connecting rod (11), fixing seats (12) are fixedly arranged on two sides of the bottom in the shell (1), grooves (18) are formed in the upper end faces of the two fixing seats (12), and spring telescopic rods (19) are fixedly arranged inside the two grooves (18);

electric telescopic rods (6) are fixedly arranged on both sides of the upper end of the placing plate (8), and one side wall of each of the two electric telescopic rods (6) is fixedly connected with an extrusion plate (7);

the utility model discloses a motor, including shell (1), shell (1) lateral wall, motor (2) are leaned on to fix by the upper end, shell (1) is inside to lean on the upper end to fix and is provided with two-way screw lead screw (3), the output and two-way screw lead screw (3) fixed connection of motor (2), two-way screw lead screw (3) outer wall both sides all slide the cover and are equipped with sliding seat (4), two all fixed radiator fan (5) that are provided with in the middle of sliding seat (4) lower extreme.

2. The power protection device for the new energy automobile according to claim 1, characterized in that: two equal fixedly connected with connecting block (20) of spring telescopic link (19) one lateral wall.

3. The power protection device for the new energy automobile according to claim 1, characterized in that: and one side wall of the two connecting rods (11) far away from the sliding block (10) is respectively and rotationally connected with the connecting block (20).

4. The power protection device for the new energy automobile according to claim 1, characterized in that: and a buffer pad (17) is fixedly arranged on one side wall of each of the two extrusion plates (7).

5. The power protection device for the new energy automobile according to claim 1, characterized in that: a protective door (15) is arranged in the middle of the front end face of the shell (1).

6. The power protection device for the new energy automobile according to claim 1, characterized in that: the middle of the front end surface of the shell (1) close to the upper end is provided with a heat dissipation opening (16).

7. The power protection device for the new energy automobile according to claim 1, characterized in that: the lower end of the shell (1) is fixedly provided with a bottom plate (13).

8. The power protection device for the new energy automobile according to claim 7, characterized in that: and bases (14) are fixedly arranged on two sides of the lower end of the bottom plate (13).