CN216450715U

CN216450715U - Battery protective housing for new energy automobile convenient to heat dissipation

Info

Publication number: CN216450715U
Application number: CN202122638284.5U
Authority: CN
Inventors: 王晓伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-05-06
Anticipated expiration: 2031-10-30

Abstract

The utility model relates to the technical field of battery protection boxes, in particular to a battery protection box convenient for heat dissipation for a new energy automobile, which comprises a protection box, wherein the top of the protection box is fixedly connected with four bulges, four corners of the top of the protection box are respectively provided with a first fixing hole, a protection box cover is arranged above the protection box, the bottom of the protection box cover is provided with four grooves, and four corners of the top of the protection box cover are respectively provided with a second fixing hole. The utility model has the advantages that: this be convenient for radiating battery protective housing for new energy automobile uses through mutually supporting of cooling fan, protection network and vent, has reached the purpose of the good problem of radiating effect, and through the protection network that sets up, the protection network can be changed moreover, conveniently cleans the protection network, and the effectual dust that has prevented in the air falls the battery surface, increases the clean and tidy degree of battery, through the arch and the recess that set up, has strengthened the stability of protective housing.

Description

Battery protective housing for new energy automobile convenient to heat dissipation

Technical Field

The utility model relates to the technical field of battery protection boxes, in particular to a battery protection box convenient for heat dissipation for a new energy automobile.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source to synthesize advanced technologies in the aspects of power control and driving of the automobile, forms an advanced technical principle and has a new technology and a new structure, the new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, the pure electric automobile technology is relatively simple and mature, the pure electric automobile can be charged in places with power supply, in the pure new energy automobile only provided with a storage battery, the storage battery is used as the only power source of an automobile driving system, the protection function of a box body loaded with the battery is important, along with the improvement of science and technology, the travel mode of human beings is greatly changed in the time of over one hundred years, and the appearance of trains, automobiles, airplanes and motor cars brings great convenience to people, but the pollution of environment is also more serious simultaneously, consequently, new energy automobile comes to life at the turn, and wherein, the battery is equivalent to new energy automobile's heart, and current new energy electric automobile's battery guard box simple structure leads to the untimely heat transfer of heat for the outside, will reduce the work efficiency and the working life of battery, serious even can burn out the battery, and current radiating component single structure, the radiating efficiency is not high, does not have fine thermal diffusivity, has greatly influenced the life of group battery.

In view of the above problems, the utility model designs a battery protection box for a new energy automobile, which is convenient for heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a battery protection box for a new energy automobile, which is convenient for heat dissipation.

The purpose of the utility model is realized by the following technical scheme: a battery protection box convenient for heat dissipation for a new energy automobile comprises a protection box, wherein the top of the protection box is fixedly connected with four bulges, four corners of the top of the protection box are respectively provided with a first fixing hole, a protection box cover is arranged above the protection box, four grooves are arranged at the bottom of the protection box cover, a second fixing hole is respectively arranged at four corners of the top of the protection box cover, a first bolt is respectively inserted into the four second fixing holes, two third fixing holes are arranged at the top of the protection box cover, two heat dissipation fans are arranged in the third fixing holes, the tops of the two heat dissipation fans are respectively and fixedly connected with a fixing plate, four fourth fixing holes are respectively arranged at the tops of the two fixing plates, a second bolt is respectively inserted into the four fourth fixing holes, and the two heat dissipation fans are respectively and fixedly connected with the protection box cover through the four second bolts, the bottom fixedly connected with battery of protective housing inner wall, the inside fixedly connected with a plurality of fixed column of protective housing, the inside of protective housing is provided with two protection networks, a plurality of vent has been seted up to the both sides of protective housing.

Optionally, the size and shape of the four protrusions are equal to those of the four grooves, and the four protrusions are respectively inserted into the corresponding four grooves.

Optionally, one side of the outer surface of each of the four first bolts is inserted into the second fixing hole and extends into the first fixing hole, and the protective box is fixedly connected with the protective box cover through the first bolts.

Optionally, an opening is formed in one side of each of the plurality of fixing columns, and four corresponding fixing columns form a group.

Optionally, two connecting blocks are fixedly connected to two sides of the two protective nets, the size and the shape of each connecting block are equal to those of the corresponding fixing column, and the connecting blocks are inserted into the fixing columns.

Optionally, a plurality of air holes are formed in one side of each of the two protective nets, and the two protective nets are tightly attached to one sides of the corresponding air vents.

Optionally, a plurality of the vent is linear distribution in the both sides of guard box, a plurality of one side of vent all articulates there is a vent lid.

The utility model has the following advantages:

1. this be convenient for radiating battery protective housing for new energy automobile passes through cooling fan, mutually supporting of protection network and vent is used, the purpose of the good problem of this new energy automobile battery protective housing radiating effect has been reached, the not high problem of general new energy automobile battery protective housing radiating efficiency has been solved, so the spoilage of new energy automobile battery has just been reduced, need increase the life of battery, the maintenance frequency of people to new energy automobile has been reduced, people's repair time has been saved, the daily work of giving people brings very big facility.

2. This be convenient for radiating battery protective housing for new energy automobile passes through the protection network that sets up, and the protection network can be changed moreover, when storing more impurity on the protection network, can through take out the connecting block from the inside of fixed column can, conveniently clean the protection network, improved the practicality of protection network, the effectual dust that has prevented in the air falls to the battery surface, increases the clean degree of battery, reduces the maintenance frequency of people to the battery body, has reduced people's work load.

3. This battery protective box for new energy automobile convenient to heat dissipation is through the arch and the recess that set up, pegs graft the inside of recess with the arch to make protective box and protective box lid zonulae occludens through first bolt, strengthened the stability of protective box.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural front view of the present invention;

fig. 4 is a schematic front sectional view of the present invention.

In the figure: 1-protective box, 101-bulge, 102-first fixing hole, 103-ventilation opening, 104-ventilation opening cover, 2-protective box cover, 201-groove, 202-second fixing hole, 203-first bolt, 3-cooling fan, 301-fixing plate, 302-fourth fixing hole, 303-second bolt, 4-battery, 5-fixing column, 6-protective net, 601-connecting block and 602-ventilation hole.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 4, a battery protection box for a new energy automobile convenient for heat dissipation comprises a protection box 1, four protrusions 101 are fixedly connected to the top of the protection box 1, four corners of the top of the protection box 1 are respectively provided with a first fixing hole 102, a protection box cover 2 is arranged above the protection box 1, four grooves 201 are arranged at the bottom of the protection box cover 2, four corners of the top of the protection box cover 2 are respectively provided with a second fixing hole 202, a first bolt 203 is inserted into each of the four second fixing holes 202, two third fixing holes 204 are arranged at the top of the protection box cover 2, two heat dissipation fans 3 are arranged inside the third fixing holes 204, a fixing plate 301 is fixedly connected to the tops of the two heat dissipation fans 3, four fourth fixing holes 302 are arranged at the tops of the two fixing plates 301, a second bolt 303 is inserted into each of the four fourth fixing holes 302, two cooling fan 3 are all through four

second bolt

303 and 2 fixed connection of protective case lid, the bottom fixedly connected with battery 4 of protective case 1 inner wall, a plurality of fixed column 5 of the inside fixedly connected with of protective case 1, the inside of protective case 1 is provided with two protection network 6, a plurality of vent 103 has been seted up to protective case 1's both sides, through cooling fan 3, the use of mutually supporting of protection network 6 and vent 103, the purpose of the good problem of this new energy automobile battery protective case radiating effect has been reached, the not high problem of general new energy automobile battery protective case radiating efficiency has been solved, so just reduced the spoilage of new energy automobile battery, the life of battery has need to be increased, people's maintenance frequency to new energy automobile has been reduced, people's maintenance time has been saved, the daily work of giving people brings very big facility.

As a preferred technical scheme of the utility model: the size and the shape of four protruding 101 are equal to the size and the shape of four grooves 201, four protruding 101 are respectively inserted into the corresponding four grooves 201, through the protruding 101 and the grooves 201 that set up, the protruding 101 is inserted into the grooves 201, and the first bolt 203 is used for tightly connecting the protective box 1 with the protective box cover 2, so that the stability of the protective box 1 is enhanced.

As a preferred technical scheme of the utility model: one side of the outer surface of each of the four first bolts 203 is inserted into the second fixing hole 202 and extends into the first fixing hole 102, and the protective box 1 is fixedly connected with the protective box cover 2 through the first bolts 203.

As a preferred technical scheme of the utility model: an opening is formed in one side of each of the plurality of fixing columns 5, and four corresponding fixing columns 5 form a group.

As a preferred technical scheme of the utility model: two connecting blocks 601 of the equal fixedly connected with in both sides of two protection network 6, the size and the shape of a plurality of connecting block 601 all equal with the size and the shape of a plurality of fixed column 5, a plurality of connecting block 601 is pegged graft in the inside of a plurality of fixed column 5, protection network 6 through setting up, and protection network 6 can be changed, when storing more impurity on protection network 6, can through take out connecting block 601 from the inside of fixed column 5 can, it can to clean protection network 6 conveniently, the practicality of protection network 6 has been improved, the effectual dust that has prevented in the air falls to battery 4 surface, increase battery 4's clean degree, reduce the maintenance frequency of people to the battery body, people's work load has been reduced.

As a preferred technical scheme of the utility model: a plurality of air holes 602 are formed in one side of each of the two protective nets 6, two air holes 602 are formed in one side of each of the corresponding air vents 103, air blown by the cooling fan 3 can be discharged to the outside through the air holes 602, and meanwhile the air holes 602 can play a role in blocking dust so that the dust cannot fall to the surface of the battery 4.

As a preferred technical scheme of the utility model: a plurality of vent 103 is linear distribution in the both sides of guard box 1, and one side of a plurality of vent 103 all articulates there is a vent lid 104.

In summary, the following steps: the battery protection box convenient for heat dissipation for the new energy automobile is used by matching the heat dissipation fan 3, the protective net 6 and the ventilation opening 103, so that the purpose of good heat dissipation effect of the battery protection box for the new energy automobile is achieved, the problem of low heat dissipation efficiency of a common battery protection box for the new energy automobile is solved, the damage rate of a battery of the new energy automobile is reduced, the service life of the battery needs to be prolonged, the maintenance frequency of people on the new energy automobile is reduced, the maintenance time of people is saved, and great convenience is brought to the daily work of people; the battery protection box convenient for heat dissipation for the new energy automobile is provided with the protection net 6, the protection net 6 can be replaced, when more impurities are stored on the protection net 6, the connection block 601 can be pulled out from the inside of the fixed column 5, the protection net 6 is convenient to clean, the practicability of the protection net 6 is improved, dust in the air is effectively prevented from falling onto the surface of the battery 4, the cleanliness of the battery 4 is increased, the maintenance frequency of people on a battery body is reduced, and the workload of people is reduced; this be convenient for radiating battery protective housing for new energy automobile is through protruding 101 and the recess 201 that sets up, pegs graft the inside of recess 201 with protruding 101 to make protective housing 1 and protective housing lid 2 zonulae occludens through first bolt 203, strengthened protective housing 1's stability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery protective housing for new energy automobile convenient to heat dissipation which characterized in that: the protective box comprises a protective box (1), four bulges (101) are fixedly connected to the top of the protective box (1), a first fixing hole (102) is formed in each of four corners of the top of the protective box (1), a protective box cover (2) is arranged above the protective box (1), four grooves (201) are formed in the bottom of the protective box cover (2), a second fixing hole (202) is formed in each of four corners of the top of the protective box cover (2), a first bolt (203) is inserted into each of the four second fixing holes (202), two third fixing holes (204) are formed in the top of the protective box cover (2), two cooling fans (3) are arranged in each of the third fixing holes (204), a fixing plate (301) is fixedly connected to the tops of the two cooling fans (3), and four fourth fixing holes (302) are formed in the tops of the two fixing plates (301), the four fourth fixing holes (302) are all spliced with one second bolt (303), the two cooling fans (3) are fixedly connected with the protective box cover (2) through the four second bolts (303), the bottom of the inner wall of the protective box (1) is fixedly connected with a battery (4), a plurality of fixing columns (5) are fixedly connected with the inside of the protective box (1), two protective nets (6) are arranged inside the protective box (1), and a plurality of ventilation openings (103) are formed in the two sides of the protective box (1).

2. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: the size and the shape of the four protrusions (101) are equal to those of the four grooves (201), and the four protrusions (101) are respectively inserted into the corresponding four grooves (201).

3. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: one side of the outer surface of each of the four first bolts (203) is inserted into the second fixing hole (202) and extends into the first fixing hole (102), and the protective box (1) is fixedly connected with the protective box cover (2) through the first bolts (203).

4. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: openings are formed in one side of each of the fixing columns (5), and four corresponding fixing columns (5) are in a group.

5. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: two connecting blocks (601) are fixedly connected to two sides of the two protective nets (6), the size and the shape of the connecting blocks (601) are equal to those of the fixing columns (5), and the connecting blocks (601) are inserted into the fixing columns (5).

6. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: two a plurality of bleeder vent (602) have all been seted up to one side of protection network (6), two protection network (6) all hug closely in one side of a plurality of vent (103) that correspond.

7. The battery protection box convenient for heat dissipation for the new energy automobile of claim 1, characterized in that: a plurality of vent (103) are the linear distribution in the both sides of guard box (1), a plurality of one side of vent (103) all articulates there is a vent lid (104).