CN211125768U

CN211125768U - New energy automobile battery fixing device

Info

Publication number: CN211125768U
Application number: CN202020059735.2U
Authority: CN
Inventors: 戈小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-07-28
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a new energy automobile battery fixing device, which comprises a battery seat, wherein the bottom of the battery seat is symmetrically provided with a limiting seat, and the upper end of the limiting seat is provided with a power supply connecting block; the battery holder left side top is provided with two sets of hinges, and the hinge upper end is rotated and is installed the fixed beam, and the fixed beam right-hand member is provided with and lifts the pole, and battery holder right side upper end is provided with the fixed block, and fastening bolt is installed to fixed beam right side upper end, and the battery holder left and right sides symmetry is provided with heat dissipation side channel and heat dissipation kerve. The utility model can dissipate heat of the battery pack by leading in external air, without consuming extra energy, thereby saving energy and protecting environment; the fixing beam is fixed above the battery holder through the matching installation of the fastening bolt and the fixing block, so that the limiting fixation of the battery pack inside the battery holder is completed, when the battery holder needs to be disassembled, the battery pack which needs to be maintained and replaced is taken out after the fastening bolt is unscrewed, the operation is convenient and fast, and the practicability is high.

Description

New energy automobile battery fixing device

Technical Field

The utility model relates to a field, in particular to new energy automobile battery fixing device.

Background

The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.

However, when the batteries are mounted, the batteries are required to be fixed one by one due to the large number of the batteries, efficiency is low, and heat dissipation is required due to serious heat generation of the batteries in a long-time fault state.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy automobile battery fixing device can effectively solve the problem in the background art.

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

a new energy automobile battery fixing device includes: the battery seat is a rectangular frame body with an opening at the upper part, is made of insulating plastic materials, can avoid electric leakage when a circuit fails, is symmetrically provided with limiting seats at the bottom, is provided with a power supply connecting block at the upper end and is connected with the current in the battery pack after being communicated with the battery pack and then outputs the current;

the battery pack fixing device is characterized in that two groups of hinges are arranged above the left side of the battery holder, a fixing beam is rotatably arranged at the upper end of each hinge, the fixing beam is an aluminum alloy square tube and is used for limiting and fixing the battery pack in the battery holder, a lifting rod is arranged at the right end of the fixing beam and is used for lifting the fixing beam, a fixing block is arranged at the upper end of the right side of the battery holder, internal threads are arranged in the fixing block, a fastening bolt is arranged at the upper end of the right side of the fixing beam, and the fixing beam is fixed above the battery holder through the matching installation of the fastening bolt and the fixing block, so that the limiting and fixing of the battery pack in the battery holder are completed, when the battery pack is required to be; and the left side and the right side of the battery seat are symmetrically provided with a heat dissipation side groove and a heat dissipation bottom groove.

Preferably, the bottom of the battery holder is provided with a heat dissipation bottom groove, the heat dissipation bottom groove is communicated with the bottom of the battery pack to dissipate heat from the bottom of the battery pack, the left side and the right side of the battery holder are provided with heat dissipation side grooves, the heat dissipation side grooves are communicated with gaps on two sides of the battery pack to dissipate heat from two sides of the battery pack, so as to improve the heat dissipation effect of the battery pack inside the battery holder, the surfaces of the heat dissipation side grooves and the heat dissipation bottom groove are provided with air inlet grooves, filter screens are arranged inside the air inlet grooves, the filter screens are air filter elements to filter air entering the battery holder and avoid attaching the outer side of the battery pack inside the battery holder to cause faults, heat dissipation holes are arranged on the side edges of the battery holder, the structure of the through holes in the heat dissipation holes improves the heat dissipation performance of the battery pack, and the, when the automobile starts, the external air is guided into the battery pack to be radiated, extra energy is not required to be consumed to radiate the battery pack, energy is saved, environment is protected, and the practicability is high.

Preferably, a battery handle is arranged at the upper end of the battery pack, and the battery pack is lifted by the battery handle, so that the battery pack is convenient to detach and replace.

Preferably, the both sides of battery seat inboard and baffle are provided with the side direction stopper, the battery seat inboard of the perpendicular side of group battery is provided with the second stopper, side direction stopper and second stopper all adopt rubber materials, have good buffering characteristic, cushion the protection through side direction stopper and second stopper to the group battery, reduce the influence of automobile vibration to the group battery.

Preferably, the lower end of the bottom of the fixed beam is provided with a buffer layer which is made of soft materials, so that the stability of fixed installation is improved, and the damage of the battery caused by the vibration of the automobile is reduced.

Preferably, the middle part in the battery seat is provided with a plurality of groups of partition plates, and the partition plates divide the interior of the battery seat into a plurality of groups of battery installation areas at equal intervals.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the heat dissipation side groove is communicated with gaps on two sides of the battery pack to dissipate heat on two sides of the battery pack, so that the heat dissipation effect of the battery pack inside the battery holder is improved, the air inlet grooves are formed in the surfaces of the heat dissipation side groove and the heat dissipation bottom groove, the heat dissipation side groove and the heat dissipation bottom groove are communicated with air inlet and heat exhaust holes outside an automobile, when the automobile starts, external air is guided into the air inlet to dissipate heat of the battery pack, extra energy is not required to be consumed to dissipate the heat of the battery pack, and the heat dissipation side groove is energy-saving, environment.

2. The fixing beam is fixed above the battery holder through the matching installation of the fastening bolt and the fixing block, so that the limiting fixation of the battery pack inside the battery holder is completed, when the battery holder needs to be disassembled, the battery pack which needs to be maintained and replaced is taken out only after the fastening bolt is unscrewed, and the battery holder is convenient to operate, quick and high in practicability.

3. The lateral limiting block and the second limiting block are made of rubber materials, have good buffering characteristics, buffer protection is conducted on the battery pack through the lateral limiting block and the second limiting block, and the influence of automobile vibration on the battery pack is reduced.

Drawings

Fig. 1 is an overall structural view of a new energy automobile battery fixing device of the present invention;

fig. 2 is a side sectional structure view of the new energy automobile battery fixing device of the present invention;

fig. 3 is the utility model relates to a battery holder among new energy automobile battery fixing device looks sideways at the structure chart.

In the figure: 1. a battery holder; 2. a hinge; 3. a fixed beam; 4. a buffer layer; 5. a fixed block; 6. fastening a bolt; 7. lifting the rod; 8. heat dissipation holes; 9. a limiting seat; 10. a battery pack; 11. a lateral limiting block; 12. a partition plate; 13. a battery handle; 15. a second limiting block; 16. a heat dissipation side groove; 17. a heat dissipation bottom groove; 18. an air inlet groove; 19. and (5) filtering by using a filter screen.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 and 2, a new energy vehicle battery fixing device includes: the battery holder 1 is a rectangular frame body with an opening at the upper part, the battery holder 1 is made of insulating plastic materials, electric leakage can be avoided when a circuit is in fault, the bottom of the battery holder 1 is symmetrically provided with a limiting seat 9, the upper end of the limiting seat 9 is provided with a power supply connecting block which is communicated with a battery pack 10 and then outputs current inside the battery pack 10 after being connected, the upper end of the battery pack 10 is provided with a battery handle 13, the battery pack 10 is lifted through the battery handle 13 for convenient disassembly and replacement operation, the middle part in the battery holder 1 is provided with a plurality of groups of partition plates 12, the partition plates 12 divide the interior of the battery holder 1 into a plurality of groups of battery mounting areas at equal intervals, the inner side of the battery holder 1 and the two sides of the partition plates 12 are provided with lateral limiting blocks 11, the inner side of the battery holder 1 at the vertical side of the battery pack 10 is provided with a, the battery pack 10 is protected in a buffering mode through the lateral limiting block 11 and the second limiting block 15, and the influence of automobile vibration on the battery pack is reduced;

two groups of hinges 2 are arranged above the left side of the battery holder 1, a fixed beam 3 is rotatably arranged at the upper end of each hinge 2, each fixed beam 3 is an aluminum alloy square tube and is used for limiting and fixing a battery pack 10 in the battery holder 1, a buffer layer 4 is arranged at the lower end of the bottom of each fixed beam 3, each buffer layer 4 is made of soft materials, the stability of fixed installation is improved, and damage to a battery caused by automobile vibration is reduced, a lifting rod 7 is arranged at the right end of each fixed beam 3 and is used for lifting the fixed beam 3, a fixed block 5 is arranged at the upper end of the right side of the battery holder 1, internal threads are arranged in each fixed block 5, a fastening bolt 6 is arranged at the upper end of the right side of each fixed beam 3, and the fixed beams 3 are fixed above the battery holder 1 through the matching installation of the fastening bolts 6 and the, the battery pack 10 which needs to be maintained and replaced is taken out only by unscrewing the fastening bolt 6, so that the operation is convenient and fast, and the practicability is high;

as shown in fig. 3, heat dissipation side grooves 16 and heat dissipation bottom grooves 17 are symmetrically arranged on the left and right sides of the battery holder 1, and only the right side is taken as an example for description, the heat dissipation bottom groove 17 is arranged on the bottom of the battery holder 1, the heat dissipation bottom groove 17 is communicated with the bottom of the battery pack 10 to dissipate heat from the bottom of the battery pack 10, the heat dissipation side grooves 16 are arranged on the left and right sides of the battery holder 1, the heat dissipation side grooves 16 are communicated with gaps on the two sides of the battery pack 10 to dissipate heat from the two sides of the battery pack 10, so as to improve the heat dissipation effect of the battery pack 10 inside the battery holder 1, air inlet grooves 18 are arranged on the surfaces of the heat dissipation side grooves 16 and the heat dissipation bottom groove 17, a filter screen 19 is arranged inside the air inlet grooves 18, the filter screen 19 is an air filter element to filter air entering the inside the

battery holder

1, 1 side of battery holder is provided with louvre 8, through-hole structure in the louvre 8 promotes the thermal diffusivity to group battery 10, heat dissipation side groove 16 and heat dissipation kerve 17 and the outside heat extraction hole intercommunication that admits air of car, when the car starts, dispel the heat to group battery 10 with the leading-in of outside air, need not to consume the extra energy and dispel the heat to group battery 10, and is energy-concerving and environment-protective, and the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a new energy automobile battery fixing device, includes battery holder (1), its characterized in that: the battery holder (1) is a rectangular frame body with an opening at the upper part, the bottom of the battery holder (1) is symmetrically provided with a limiting seat (9), the upper end of the limiting seat (9) is provided with a power supply connecting block, and the power supply connecting block is communicated with the battery pack (10) and then connects and outputs current in the battery pack (10);

battery seat (1) left side top is provided with two sets of hinges (2), hinge (2) upper end is rotated and is installed fixed beam (3), fixed beam (3) are aluminum alloy square pipe, fixed beam (3) right-hand member is provided with and is lifted pole (7), battery seat (1) right side upper end is provided with fixed block (5), fixed block (5) inside is provided with the internal thread, fastening bolt (6) are installed to fixed beam (3) right side upper end, battery seat (1) left and right sides symmetry is provided with heat dissipation side channel (16) and heat dissipation kerve (17).

2. The new energy automobile battery fixing device of claim 1, characterized in that: the battery holder (1) bottom is provided with heat dissipation kerve (17), heat dissipation kerve (17) communicates with the bottom of group battery (10), the battery holder (1) left and right sides is provided with heat dissipation side groove (16), the clearance intercommunication of heat dissipation side groove (16) and group battery (10) both sides, heat dissipation side groove (16) and heat dissipation kerve (17) surface are provided with air inlet tank (18), air inlet tank (18) inside is provided with filter screen (19), filter screen (19) are air filter, battery holder (1) side is provided with louvre (8), louvre (8) interior through-hole structure.

3. The new energy automobile battery fixing device of claim 1, characterized in that: and a battery handle (13) is arranged at the upper end of the battery pack (10).

4. The new energy automobile battery fixing device of claim 1, characterized in that: lateral limiting blocks (11) are arranged on the inner side of the battery seat (1) and the two sides of the partition plate (12), a second limiting block (15) is arranged on the inner side of the battery seat (1) on the vertical side of the battery pack (10), and the lateral limiting blocks (11) and the second limiting block (15) are made of rubber materials.

5. The new energy automobile battery fixing device of claim 1, characterized in that: the lower end of the bottom of the fixed beam (3) is provided with a buffer layer (4), and the buffer layer (4) is made of soft materials.

6. The new energy automobile battery fixing device of claim 1, characterized in that: the battery seat is characterized in that a plurality of groups of partition plates (12) are arranged in the middle of the battery seat (1), and the partition plates (12) divide the interior of the battery seat (1) into a plurality of groups of battery installation areas at equal intervals.