CN214013048U

CN214013048U - New energy automobile dust-protection type combination formula battery box

Info

Publication number: CN214013048U
Application number: CN202023345447.2U
Authority: CN
Inventors: 张国伟
Original assignee: Shenzhen Weiyute Communication Equipment Co ltd
Current assignee: Shenzhen Weiyute Communication Equipment Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-20
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a new energy automobile dust-protection type modular battery case relates to the battery box field, the utility model discloses a guard box and seal box, the guard box back is provided with the plug, the guard box openly is provided with the chamber door, chamber door one side is provided with the sealing washer, be provided with a plurality of seal boxes in the guard box, a plurality of seal boxes all are provided with the case lid, a plurality of seal box bottoms all are provided with a plurality of spouts, all be provided with the slide rail in a plurality of spouts, a plurality of slide rails all with spout sliding fit, a plurality of seal box relative both sides face all is provided with the radiating groove, a plurality of seal box backs all are provided with the electric heater, the top surface is provided with singlechip and temperature sensor in the guard box, the singlechip respectively with electric heater and temperature sensor electric connection, the top surface is provided with the heat dissipation copper pipe in the guard box, the outer top surface of guard box is provided with radiating fin. The utility model discloses a cooperation of spout and slide rail makes the dismouting of seal box very convenient, and this device is inside not with the air contact simultaneously, has avoided the entering of dust.

Description

New energy automobile dust-protection type combination formula battery box

Technical Field

The utility model relates to a battery box field, in particular to new energy automobile dust-protection type combination formula battery box.

Background

Along with electric automobile's popularization and power battery technology's development, electric automobile's development speed is faster and faster, the continuation of the journey mileage also constantly increases, it is with energy saving, do not have numerous advantages such as exhaust emission and receive people's attention, the battery as one of electric automobile main parts is the key that people were concerned about earlier on, electric automobile's power battery group generally by dozens of or hundreds of batteries carry out the series-parallel connection and form, among the prior art, each battery module in the battery box directly piles up the setting from top to bottom each other, the dismouting is maintained very inconveniently, present battery box mostly uses open heat dissipation simultaneously, make the dustproof effect of battery box relatively poor, seriously should county's energy storage battery's life. Therefore, a dustproof combined battery box of the new energy automobile is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy automobile dust-protection type combined battery box can effectively solve the inconvenient and not dirt-proof shortcoming of current battery box dismouting.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dustproof combined battery box of a new energy automobile comprises a protection box and seal boxes, wherein the protection box is of a square box-shaped structure, a plug is arranged on the back surface of the protection box, the front surface of the protection box is provided with a box door, a seal ring is arranged on one side of the box door, a plurality of seal boxes are arranged in the protection box, a box cover is arranged on each seal box, a plurality of slide grooves are formed in the bottoms of the seal boxes, slide rails are arranged in the slide grooves and are in sliding fit with the slide grooves, the slide rails are connected with the protection box through bolts, heat dissipation grooves are formed in two opposite side surfaces of each seal box, first grooves are formed in the back surface of each seal box, electric heaters are arranged in the first grooves, the electric heaters are connected with the seal boxes through bolts, a single chip microcomputer and a temperature sensor are arranged on the top surface in the protection box, the protection box comprises a single chip microcomputer, a temperature sensor, an electric heater, a protection box, a heat dissipation copper pipe, a heat dissipation fin, a heat dissipation copper pipe and a heat dissipation copper pipe, wherein the single chip microcomputer and the temperature sensor are connected with the protection box through bolts, the single chip microcomputer is electrically connected with the electric heater and the temperature sensor, the heat dissipation copper pipe is arranged on the inner top surface of the protection box, the heat dissipation fin is arranged on the outer top surface of the protection box, the heat dissipation fin is connected with the heat dissipation copper pipe through bolts, and the heat dissipation copper pipe is connected with the heat dissipation fin.

Preferably, the opposite sides of the protection box are provided with pull rings, so that the device is convenient to carry.

Preferably, a plurality of seal boxes are all provided with the second recess in the front, and a plurality of all be provided with the handle in the second recess, be convenient for pull out the seal box from the guard box.

Preferably, a fan is arranged between the radiating fin and the protection box, the fan is connected with the protection box through bolts, and the fan is electrically connected with the single chip microcomputer to accelerate heat dissipation.

Preferably, the outside of the radiating fin is provided with a protective cover, and the protective cover is connected with the protective box through bolts to prevent the radiating fin from being damaged by collision.

Preferably, the protection box is connected with the box door through hinges, and the seal box is connected with the box cover through hinges.

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

one, the utility model discloses in, this device is through heat dissipation copper pipe and radiating fin heat dissipation, and the battery box is inside not direct and outside air contact, and the dust of having avoided in the air gets into the battery box inside.

Two, the utility model discloses in, set up a plurality of seal boxes inside the protective housing, the cooperation of slide rail and spout makes the dismantlement of this device very convenient, the later stage of being convenient for is to the maintenance and the change of internal battery.

Thirdly, the utility model discloses in, the seal box is provided with a plurality of radiating grooves, increases the surface area of seal box for thermal transmission.

Fourthly, the utility model discloses in, cross at the temperature and use the electric heater excessively, can heat the battery box to operating temperature rapidly.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a dustproof combined battery box of a new energy automobile;

fig. 2 is a schematic front view of the dustproof combined battery box of the new energy vehicle of the present invention;

fig. 3 is a back schematic view of the dustproof combined battery box of the new energy vehicle of the present invention;

fig. 4 is a top view of the dustproof combined battery box of the new energy automobile of the present invention;

fig. 5 is a side schematic view of the utility model relates to a new energy automobile dust-protection type assembled battery box.

Fig. 6 is the utility model relates to a new energy automobile dust-protection type assembled battery box's inside schematic diagram of guard box.

Fig. 7 is the utility model relates to a seal box back schematic diagram of new energy automobile dust-protection type assembled battery box.

In the figure: 1. a protection box; 2. a sealing box; 3. a plug; 4. a box door; 5. a seal ring; 6. a box cover; 7. a slide rail; 8. an electric heater; 9. a single chip microcomputer; 10. a temperature sensor; 11. a heat dissipation copper pipe; 12. a heat dissipating fin; 13. a pull ring; 14. a handle; 15. a fan; 16. a protective cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "front side", "back side", "inside", "outside", "one end", "the other end" and the like indicate the directions or positional relationships based on the directions 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 direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-7, the utility model relates to a dustproof combined battery box of a new energy automobile, which comprises a protective box 1 and a seal box 2, wherein the protective box 1 is a square box-shaped structure, a plug 3 is arranged on the back surface of the protective box 1, the device is connected with an external motor, a box door 4 is arranged on the front surface of the protective box 1, a seal ring 5 is arranged on one side of the box door 4, a plurality of seal boxes 2 are arranged in the protective box 1, a box cover 6 is arranged on each seal box 2, a plurality of sliding grooves are arranged on the bottom of each seal box 2, sliding rails 7 are arranged in the sliding grooves, the sliding rails 7 are in sliding fit with the sliding grooves, the sliding rails 7 are connected with the protective box 1 through bolts, heat dissipation grooves are arranged on two opposite side surfaces of each seal box 2, a first groove is arranged on the back surface of each seal box 2, an electric heater 8 is arranged in each first groove, and the electric heater 8 is connected with the seal box 2 through bolts, top surface is provided with singlechip 9 and temperature sensor 10 in the guard box 1, singlechip 9 and temperature sensor 10 all pass through bolted connection with guard box 1,

singlechip

9 and 10 electric connection of temperature sensor, the inside temperature of this device of real-time supervision, simultaneous control fan 15 and the work of electric heater 8, top surface is provided with heat dissipation copper pipe 11 in the

guard box

1, 1 outer top surface of guard box is provided with radiating fin 12, radiating fin 12 passes through bolted connection with 1 outer top of guard box, radiating fin 12 is connected with heat dissipation copper pipe 11.

The protective box 1 is connected with the box door 4 through hinges, the seal boxes 2 are connected with the box cover 6 through hinges, pull rings 13 are arranged on two opposite sides of the protective box 1, the device is convenient to carry, and second grooves are formed in the front faces of the seal boxes 2; handles 14 are arranged in the plurality of second grooves, so that the sealing box 2 can be conveniently pulled out of the protection box 1, and fans 15 are arranged between the radiating fins 12 and the protection box 1; fan 15 passes through bolted connection with guard box 1, and fan 15 and singlechip 9 electric connection for the heat dissipation, the radiating fin 12 outside is provided with safety cover 16, and safety cover 16 passes through bolted connection with guard box 1, prevents radiating fin 12 collision damage.

The utility model relates to a new energy automobile dustproof combined battery box, which comprises a battery pack arranged in a sealed box 2, a box cover 6 closed, a sealed box 2 pushed into a protection box 1, a box door 4 closed, in the using process, the temperature sensor 10 monitors the temperature change of the device in real time, when the temperature is too high, the fan 15 is turned on to dissipate heat, when the temperature is too low, the electric heater 8 is turned on to heat the device, so that the battery pack always works in a proper temperature environment, the later-period disassembly and maintenance of the device are very simple due to the matching of the sliding groove and the sliding rail 7, and the internal environment of the device is not directly contacted with the external environment when in use, thereby avoiding the entering of dust, effectively prolonging the service life of the battery pack, the type of the singlechip 9 is preferably STM8S003K3T6C, the type of the electric heater 8 is preferably F0101, and the type of the temperature sensor 10 is preferably D6T-1A-02.

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 dust-protection type combination formula battery box, includes guard box (1) and seal box (2), its characterized in that: the protection box (1) is of a square box-shaped structure; a plug (3) is arranged on the back of the protection box (1); the front surface of the protection box (1) is provided with a box door (4); a sealing ring (5) is arranged on one side of the box door (4); a plurality of seal boxes (2) are arranged in the protection box (1); the plurality of seal boxes (2) are provided with box covers (6); the bottoms of the plurality of seal boxes (2) are provided with a plurality of sliding chutes; sliding rails (7) are arranged in the sliding grooves; the sliding rails (7) are in sliding fit with the sliding grooves; the plurality of sliding rails (7) are connected with the protection box (1) through bolts; heat dissipation grooves are formed in the two opposite side faces of the plurality of seal boxes (2); the back surfaces of the plurality of seal boxes (2) are provided with first grooves; electric heaters (8) are arranged in the first grooves; the electric heater (8) is connected with the seal box (2) through bolts; a singlechip (9) and a temperature sensor (10) are arranged on the inner top surface of the protection box (1); the single chip microcomputer (9) and the temperature sensor (10) are connected with the protection box (1) through bolts; the single chip microcomputer (9) is respectively electrically connected with the electric heater (8) and the temperature sensor (10); a heat dissipation copper pipe (11) is arranged on the inner top surface of the protection box (1); the outer top surface of the protection box (1) is provided with radiating fins (12); the radiating fins (12) are connected with the outer top of the protection box (1) through bolts; the radiating fins (12) are connected with the radiating copper pipes (11).

2. The dustproof combined battery box of the new energy automobile is characterized in that pull rings (13) are arranged on two opposite sides of the protection box (1).

3. The dustproof combined battery box of the new energy automobile as claimed in claim 1, wherein the front surfaces of the plurality of seal boxes (2) are provided with second grooves, and handles (14) are arranged in the second grooves.

4. The dustproof combined battery box of the new energy automobile is characterized in that a fan (15) is arranged between the radiating fins (12) and the protection box (1), the fan (15) is connected with the protection box (1) through bolts, and the fan (15) is electrically connected with the single chip microcomputer (9).

5. The dustproof combined battery box of the new energy automobile is characterized in that a protective cover (16) is arranged on the outer side of each radiating fin (12), and the protective cover (16) is connected with the protective box (1) through bolts.

6. The dustproof combined battery box of the new energy automobile is characterized in that the protection box (1) is connected with the box door (4) through a hinge, and the seal box (2) is connected with the box cover (6) through a hinge.