CN213636108U

CN213636108U - Heat pipe heat dissipation formula electric automobile group battery structure

Info

Publication number: CN213636108U
Application number: CN202022913852.3U
Authority: CN
Inventors: 曾小平; 罗惠; 王秋林; 门正兴
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-06
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a heat pipe heat dissipation type electric automobile battery pack structure, which comprises a shell, wherein a placing groove is formed in the lower surface of the inner part of the shell, a battery is placed in the placing groove, a transverse partition plate is fixedly installed in the shell, a first through hole is formed in the transverse partition plate, a longitudinal partition plate is fixedly installed in the shell, a second through hole is formed in the longitudinal partition plate, a heat dissipation pipe is fixedly inserted in the lower surface of the inner part of the shell, the heat dissipation pipe is positioned at the intersection of the transverse partition plate and the longitudinal partition plate, and a shell upper cover is hinged; when the group battery lasts the use, carry out heat-conduction through the cooling tube for the heat that produces among the battery use conducts to the cooling tube, has realized carrying out radiating effect to battery itself, separates between with the battery through horizontal partition plate and longitudinal baffle, and the heat that makes does not conduct between the battery, also can place the battery of suitable quantity according to the power condition of actual car simultaneously.

Description

Heat pipe heat dissipation formula electric automobile group battery structure

Technical Field

The utility model relates to a group battery heat dissipation technical field specifically is a heat pipe heat dissipation formula electric automobile group battery structure.

Background

Due to the increasing prominence of the problems of energy shortage and environmental pollution, electric vehicles are receiving increasing attention because they can save energy and reduce the emission of greenhouse gases, harmful pollutant dust, and the like. However, in the charging and discharging process of the power battery, the internal chemical reaction is complex, especially in the large-size and large-current charging and discharging process, a large amount of heat is rapidly generated in the battery, the temperature of the battery is inevitably increased due to the accumulation of the heat, so that the performance of the battery is reduced, and even the phenomena of liquid leakage, air release, smoke generation and the like can occur, and the battery is violently combusted and exploded in severe cases to influence the performance of the whole vehicle. Therefore, the development of electric vehicles and the like is severely restricted by the power battery.

When the group battery lasts work, need dispel the heat, current group battery structure generally dispels the heat through seting up the through-hole, discover in the use, it is not good to make the battery carry out the effect of heat exchange with the outside through the through-hole, and then make the temperature of battery continuously increase, and because electric automobile's power variation in size, required battery quantity is also different, the battery quantity that current group battery structure can place all is fixed, and then current group battery structure can only be applied to fixed electric automobile, it is limited to lead to application scope, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat pipe heat dissipation formula electric automobile group battery structure carries out heat conduction through the cooling tube for the heat that produces in the battery use conducts to the cooling tube, thereby has realized carrying out radiating effect to battery itself, through standing groove with battery fixed mounting inside the casing, separate through horizontal baffle and longitudinal baffle between the battery, the heat that makes does not conduct between the battery, simultaneously also can be according to the power condition of actual car, place the battery of suitable quantity; the effect that the battery and outside carried out the heat exchange is not good through the through-hole with the current group battery structure of proposing in solving above-mentioned background art, and then makes the temperature of battery continuously increase and the battery quantity that current group battery structure can place all be fixed, and then current group battery structure can only be applied to fixed electric automobile, leads to application scope to be restricted, problem that the practicality is not strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat pipe heat dissipation formula electric automobile group battery structure, includes the casing, the standing groove has been seted up to the inside lower surface of casing, standing groove evenly distributed is inside the casing, the inside battery of having placed of standing groove, the inside fixed mounting of casing has transverse partition plate, the inside first through-hole of having seted up of transverse partition plate, transverse partition plate evenly distributed is inside the casing, the inside fixed mounting of casing has longitudinal baffle, the inside second through-hole of having seted up of longitudinal baffle, longitudinal baffle evenly distributed is inside the casing, the inside lower fixed surface of casing is pegged graft and is had the cooling tube, the cooling tube is located transverse partition plate and longitudinal partition plate crossing department, cooling tube evenly distributed is inside the casing, the casing upper surface articulates there is the.

Preferably, the two sides in the shell are provided with sliding grooves, and connecting rods are inserted in the sliding grooves in a sliding mode.

Preferably, a clamping groove is formed in the middle of the inner portion of the upper cover of the shell, and an observation window is clamped in the clamping groove.

Preferably, the whole observation window is of a square structure, and two sides of the upper surface of the upper cover of the shell are in threaded connection with upper cover handles.

Preferably, the battery is not contacted with the radiating pipe, and the lower surfaces of the transverse partition plate and the longitudinal partition plate are fixedly arranged on the lower surface in the shell.

Preferably, the first through holes are uniformly distributed inside the transverse partition plate, and the second through holes are uniformly distributed inside the longitudinal partition plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the radiating tubes, the placing groove, the transverse partition plate and the longitudinal partition plate, the radiating tubes are evenly distributed in the shell, the radiating tubes are not contacted with the battery, when the battery pack is continuously used, the heat conduction is carried out through the radiating tubes, the heat generated in the using process of the battery is conducted to the radiating tubes, thereby realizing the radiating effect of the battery, the battery is fixedly arranged in the shell through the placing groove, the batteries are separated through the transverse partition plate and the longitudinal partition plate, the heat is not conducted between the batteries, simultaneously, the batteries with proper quantity can be placed according to the power condition of an actual automobile, the problem that the heat exchange effect between the batteries and the outside is not good through the through holes in the existing battery pack structure is solved, further, the temperature of the batteries is continuously increased, and the quantity of the batteries which can be placed by the existing battery pack structure is fixed, furthermore, the existing battery pack structure can only be applied to fixed electric vehicles, so that the problems of limited application range and poor practicability are caused;

2. the utility model discloses be equipped with spout and connecting rod, when the group battery structure used, the accessible slides the connecting rod and pegs graft inside the spout, and then carries the removal through the top of holding the connecting rod, is convenient for install and dismantle the group battery structure.

Drawings

Fig. 1 is a schematic view of the battery pack of the present invention;

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

fig. 3 is a schematic view of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. a battery; 3. a transverse partition; 4. a longitudinal partition; 5. a radiating pipe; 6. a housing upper cover; 7. a connecting rod; 8. an upper cover handle; 9. an observation window; 11. a placement groove; 12. a chute; 31. a first through hole; 41. a second through hole; 61. a clamping groove.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a heat pipe heat dissipation type electric automobile battery pack structure comprises a shell 1, wherein a placing groove 11 is formed in the lower surface inside the shell 1, the placing groove 11 is uniformly distributed inside the shell 1, batteries 2 are placed inside the placing groove 11, a transverse partition plate 3 is fixedly installed inside the shell 1, a first through hole 31 is formed inside the transverse partition plate 3, the transverse partition plate 3 is uniformly distributed inside the shell 1, a longitudinal partition plate 4 is fixedly installed inside the shell 1, a second through hole 41 is formed inside the longitudinal partition plate 4, the longitudinal partition plate 4 is uniformly distributed inside the shell 1, when the battery pack is used, the batteries 2 required to be used are firstly fixedly installed inside the shell 1 through the placing groove 11, the batteries 2 are separated through the transverse partition plate 3 and the longitudinal partition plate 4, heat is not conducted between the batteries 2, meanwhile, an appropriate number of batteries 2 can be placed according to the power condition of an actual automobile, the electric wires are inserted through the first through holes 31 and the second through holes 41, so that the batteries 2 are electrically connected, and the batteries 2 are matched for use, so that the effect of providing power for the electric automobile is achieved.

The inside lower fixed surface of casing 1 is pegged graft and is had cooling tube 5, cooling tube 5 is located the crossing department of horizontal separators 3 and longitudinal baffle 4, cooling tube evenly distributed is inside casing 1, spout 12 has been seted up to 1 inside both sides of casing, spout 12 inside slides and pegs graft there is connecting rod 7, when the group battery lasts the use, carry out heat-conduction through cooling tube 5, the heat that produces in making 2 use of batteries conducts to cooling tube 5, thereby realized carrying out radiating effect to battery 2 itself, through pegging graft connecting rod 7 inside spout 12, and then carry the removal through the top of holding connecting rod 7, be convenient for install and dismantle the group battery structure.

The upper surface of the shell 1 is hinged with a shell upper cover 6, a clamping groove 61 is formed in the middle of the inside of the shell upper cover 6, an observation window 9 is clamped in the clamping groove 61, the observation window 9 is integrally a square transparent glass plate, the two sides of the upper surface of the shell upper cover 6 are in threaded connection with an upper cover handle 8, when the shell is used, the shell upper cover 6 is opened through the upper cover handle 8, the battery 2 can be mounted and dismounted, and the working condition of the shell 1 inside can be observed outside the shell 1 through the observation window 9.

The working principle is as follows: during the use, earlier open casing upper cover 6 through upper cover handle 8, battery 2 with required use passes through standing groove 11 fixed mounting inside casing 1, separate between battery 2 through horizontal separators 3 and longitudinal baffle 4, the heat that makes does not conduct between battery 2, also can be according to the power condition of actual car simultaneously, place the battery 2 of suitable quantity, alternate the electric wire through first through-hole 31 and second through-hole 41, make and carry out electric connection between battery 2, and then make and to cooperate the use between the battery 2, in order to reach the effect that provides power for electric automobile.

When the group battery lasts the use, carry out heat-conduction through cooling tube 5 for the heat that produces in the battery 2 use conducts to cooling tube 5, thereby realized carrying out radiating effect to battery 2 itself, through pegging graft connecting rod 7 slip inside spout 12, and then carry the removal through the top of holding connecting rod 7, be convenient for install and dismantle the group battery structure.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat pipe heat dissipation formula batteries of electric vehicle group structure, includes casing (1), its characterized in that: the battery case is characterized in that a placing groove (11) is formed in the lower surface of the interior of the case (1), the placing groove (11) is uniformly distributed in the case (1), a battery (2) is placed in the placing groove (11), a transverse partition plate (3) is fixedly installed in the case (1), a first through hole (31) is formed in the transverse partition plate (3), the transverse partition plate (3) is uniformly distributed in the case (1), a longitudinal partition plate (4) is fixedly installed in the case (1), a second through hole (41) is formed in the longitudinal partition plate (4), the longitudinal partition plate (4) is uniformly distributed in the case (1), a radiating pipe (5) is fixedly inserted in the lower surface of the interior of the case (1), the radiating pipe (5) is located at the intersection of the transverse partition plate (3) and the longitudinal partition plate (4), and the radiating pipe is uniformly distributed in the case (1, the upper surface of the shell (1) is hinged with a shell upper cover (6).

2. The battery pack structure of claim 1, wherein: the shell is characterized in that sliding grooves (12) are formed in two sides of the interior of the shell (1), and connecting rods (7) are inserted in the sliding grooves (12) in a sliding mode.

3. The battery pack structure of claim 1, wherein: a clamping groove (61) is formed in the middle of the inner portion of the upper cover (6) of the shell, and an observation window (9) is clamped in the clamping groove (61).

4. The battery pack structure of claim 3, wherein: the observation window (9) is integrally of a square structure, and two sides of the upper surface of the shell upper cover (6) are in threaded connection with upper cover handles (8).

5. The battery pack structure of claim 1, wherein: the battery (2) is not contacted with the radiating pipe (5), and the lower surfaces of the transverse partition plates (3) and the longitudinal partition plates (4) are fixedly arranged on the lower surface in the shell (1).

6. The battery pack structure of claim 1, wherein: the first through holes (31) are uniformly distributed inside the transverse partition plate (3), and the second through holes (41) are uniformly distributed inside the longitudinal partition plate (4).