CN213278281U

CN213278281U - Protection mechanism for new energy pure electric vehicle power battery

Info

Publication number: CN213278281U
Application number: CN202022667466.0U
Authority: CN
Inventors: 杨晶灿
Original assignee: Jinan Guanwo New Energy Technology Co ltd
Current assignee: Suzhou Maizhelun Automotive Electronic Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-05-25
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a protection machanism for new forms of energy pure electric vehicles power battery, the power distribution box comprises a box body, all be provided with first solid fixed ring on the inside upside four corners of box, be provided with the solid fixed ring of the equal fixedly connected with second in battery body and battery body upside four corners in the middle of the box is inside, be provided with fixed rope between first solid fixed ring and second fixed ring, fixed rope serves and is provided with first fixed block and first fixed block one side fixedly connected with stopper, the other end of fixed rope is provided with the fixed slot, be provided with the pivot on second fixed block and the second fixed block on the fixed slot. The utility model discloses in, realized fixing battery body at the intermediate position through fixed rope, first solid fixed ring and the solid fixed ring of second, to the damage of battery when reducing the external world and rocking, secondly realized the function to the inside cooling of battery through cooler and cooling circuit, be worth wideling popularize.

Description

Protection mechanism for new energy pure electric vehicle power battery

Technical Field

The utility model relates to a protection machanism field especially relates to a protection machanism for new forms of energy pure electric vehicles power battery.

Background

The power battery is a power supply for providing a power source for tools, and is a storage battery for providing power for electric automobiles, electric trains, electric bicycles and golf carts.

At present, the problem that the battery is damaged due to external shaking in the use process of the power battery is solved, and the temperature of the battery cannot be reduced in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protection machanism who provides for new forms of energy pure electric vehicles power battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protection mechanism for a new energy pure electric vehicle power battery comprises a box body, wherein first fixing rings are arranged at the four corners of the upper side in the box body, a battery body is arranged in the middle of the interior of the box body, second fixing rings are fixedly connected to the four corners of the upper side of the battery body, a fixing rope is arranged between the first fixing rings and the second fixing rings, a first fixing block is arranged at one end of the fixing rope, a limiting block is fixedly connected to one side of the first fixing block, a fixing groove is formed in the other end of the fixing rope, a second fixing block is arranged on the fixing groove, a rotating shaft is arranged on the second fixing block, a rotating rod and a limiting piece are fixedly connected to the rotating shaft, the limiting block is fixedly connected to the interior of the fixing groove through the limiting piece, the rotating rod is fixedly connected to the outer side of the fixing groove through a bolt, a cooling, cooling circuit one end penetrates in the box and cooling circuit wears out fixed connection to cooler upper end in following the box again, box bottom both sides all are provided with bracing piece and the equal fixedly connected with bottom plate in bracing piece bottom, the output fixedly connected with paddle through fixed bolster fixedly connected with motor and motor in the middle of the bottom plate.

As a further description of the above technical solution:

and air vents are formed in the bottom end and the upper end of the box body.

As a further description of the above technical solution:

the inner wall of the box body is provided with a soft cotton layer.

As a further description of the above technical solution:

the fixed rope has small extensibility.

As a further description of the above technical solution:

the battery body is disposed between the upper and lower portions of the cooling circuit.

As a further description of the above technical solution:

and positioning holes are formed in the two sides of the bottom plate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first all be provided with solid fixed ring and pass through fixed rope as strutting arrangement on box inboard and battery body, one side of fixed rope is provided with first fixed block and stopper, the other end of fixed rope is provided with the fixed slot, place the stopper in the fixed slot, utilize the recess on the stopper to block through rotating the bull stick, fix the bull stick through the bolt at last, make fixed rope become a closed loop, thereby realize fixing the position of battery body, realized fixing the battery body at the intermediate position, reduce the external damage to the battery when rocking.

2. The utility model discloses in, be provided with the cooler at the battery body side, bring the low temperature into the battery through cooling circuit and bring the high temperature out when inside, secondly be provided with bottom plate and motor in the bottom, drive the paddle through the motor and rotate the temperature flow of accelerating the incasement, realized the function to the battery cooling, be worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a protection mechanism for a new energy pure electric vehicle power battery provided by the present invention;

fig. 2 is a structure diagram of a fixing rope of a protection mechanism for a new energy pure electric vehicle power battery provided by the utility model;

fig. 3 is the utility model provides a first fixed block and fixed slot structure chart that is used for new forms of energy pure electric vehicles power battery's protection machanism.

Illustration of the drawings:

1. a box body; 2. fixing a rope; 3. a first retaining ring; 4. a second retaining ring; 5. a cooling machine; 6. a cooling circuit; 7. a fixing pad; 8. a motor; 9. a paddle; 10. a base plate; 11. a support bar; 12. a first fixed block; 13. a limiting block; 14. fixing grooves; 15. a second fixed block; 16. a rotating shaft; 17. a rotating rod; 18. a bolt; 19. a limiting sheet; 20. a battery body.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a protection mechanism for a new energy pure electric vehicle power battery comprises a box body 1, wherein first fixing rings 3 are arranged at four corners of the upper side in the box body 1, a battery body 20 is arranged in the middle of the interior of the box body 1, second fixing rings 4 are fixedly connected to the four corners of the upper side of the battery body 20, a fixing rope 2 is arranged between the first fixing rings 3 and the second fixing rings 4, a first fixing block 12 is arranged at one end of the fixing rope 2, a limiting block 13 is fixedly connected to one side of the first fixing block 12, a fixing groove 14 is arranged at the other end of the fixing rope 2, a second fixing block 15 is arranged on the fixing groove 14, a rotating shaft 16 is arranged on the second fixing block 15, a rotating rod 17 is fixedly connected to the rotating shaft 16, a limiting piece 19 is arranged on the rotating rod 17, the limiting block 13 is fixedly connected to the interior of the fixing groove 14 through the limiting piece 19, the rotating rod 17 is fixedly connected to the outer side, 6 one end of cooling circuit penetrates in box 1 and cooling circuit 6 wears out fixed connection to 5 upper ends of cooler from box 1 again, and 1 bottom both sides of box all are provided with bracing piece 11 and the equal fixedly connected with bottom plate 10 in bracing piece 11 bottom, through 7 fixedly connected with motors 8 of fixation pad and 8's output fixedly connected with paddle 9 in the middle of the bottom plate 10.

The battery and the fixing ring on the box body 1 are fixed through the fixing rope 2, the two ends of the fixing rope 2 respectively penetrate through the first fixing ring 3 and the second fixing ring 4, the limiting block 13 on one side of the rope is placed in the fixing groove 14, the limiting piece 19 is used for clamping the groove on the limiting block 13 by rotating the rotating rod 17, and finally the rotating rod 17 is fixed through the bolt 18, so that the fixing rope 2 becomes a closed loop, the position of the battery body 20 is fixed, the battery body 20 is fixed at the middle position, the damage to the battery when the outside shakes is reduced, the cooling machine 5 is arranged on the side edge of the battery body 20, the low temperature is brought into the battery through the cooling loop 6, the high temperature is brought out, the bottom plate 10 and the motor 8 are arranged at the bottom end, the paddle 9 is driven to rotate through the motor 8 to accelerate the temperature flow in the box, and the function of cooling the, is worthy of being widely popularized.

1 bottom of box and upper end all are provided with the air vent, make the wind energy of bottom flow from top to bottom, 1 inner wall of box is provided with soft cotton layer, prevent that battery body 20 damages after the 2 fracture of fixed rope when violent striking, 2 extensibility of fixed rope is little, battery body 20 can be fixed to better, battery body 20 sets up between cooling circuit 6 from top to bottom, make air conditioning can be along the wind direction that paddle 9 blew off go up to battery body 20 cooling, bottom plate 10 both sides all are provided with the locating hole, make bottom plate 10 can both realize fixedly in any place.

The working principle is as follows: the battery and the fixing ring on the box body 1 are fixed through the fixing rope 2, the two ends of the fixing rope 2 respectively penetrate through the first fixing ring 3 and the second fixing ring 4, the limiting block 13 on one side of the rope is placed in the fixing groove 14, the limiting piece 19 is used for clamping the groove on the limiting block 13 by rotating the rotating rod 17, and finally the rotating rod 17 is fixed through the bolt 18, so that the fixing rope 2 becomes a closed loop, the position of the battery body 20 is fixed, the battery body 20 is fixed at the middle position, the damage to the battery when the outside shakes is reduced, the cooling machine 5 is arranged on the side edge of the battery body 20, the low temperature is brought into the battery through the cooling loop 6, the high temperature is brought out, the bottom plate 10 and the motor 8 are arranged at the bottom end, the paddle 9 is driven to rotate through the motor 8 to accelerate the temperature flow in the box, and the function of cooling the, is worthy of being widely popularized.

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 protection machanism for pure electric vehicles power battery of new forms of energy, includes box (1), its characterized in that: the battery box is characterized in that first fixing rings (3) are arranged on four corners of the upper side inside the box body (1), a battery body (20) is arranged in the middle inside the box body (1), second fixing rings (4) are fixedly connected to the four corners of the upper side of the battery body (20), fixing ropes (2) are arranged between the first fixing rings (3) and the second fixing rings (4), a first fixing block (12) is arranged at one end of each fixing rope (2), a limiting block (13) is fixedly connected to one side of the first fixing block (12), a fixing groove (14) is arranged at the other end of each fixing rope (2), a second fixing block (15) is arranged on each fixing groove (14), a rotating shaft (16) is arranged on each second fixing block (15), a rotating rod (17) is fixedly connected to each rotating shaft (16), limiting pieces (19) are arranged on each rotating rod (17), and the limiting blocks (13) are fixedly connected to the insides of the fixing grooves, rotating rod (17) are in fixed slot (14) outside through bolt (18) fixed connection, be provided with cooling circuit (6) under box (1) outer end one side fixedly connected with cooler (5) and cooler (5), wear out fixed connection to cooler (5) upper end in cooling circuit (6) one end penetrates box (1) and cooling circuit (6) again from box (1), box (1) bottom both sides all are provided with bracing piece (11) and bracing piece (11) equal fixedly connected with bottom plate (10) in bottom, output fixedly connected with paddle (9) through fixing pad (7) fixedly connected with motor (8) and motor (8) in the middle of bottom plate (10).

2. The protection mechanism for the new-energy pure electric vehicle power battery according to claim 1, characterized in that: the bottom end and the upper end of the box body (1) are both provided with vent holes.

3. The protection mechanism for the new-energy pure electric vehicle power battery according to claim 1, characterized in that: the inner wall of the box body (1) is provided with a soft cotton layer.

4. The protection mechanism for the new-energy pure electric vehicle power battery according to claim 1, characterized in that: the fixed rope (2) has small extensibility.

5. The protection mechanism for the new-energy pure electric vehicle power battery according to claim 1, characterized in that: the battery body (20) is disposed between the upper and lower portions of the cooling circuit (6).

6. The protection mechanism for the new-energy pure electric vehicle power battery according to claim 1, characterized in that: positioning holes are formed in the two sides of the bottom plate (10).