CN219873700U

CN219873700U - Heat abstractor for be used for new energy automobile battery

Info

Publication number: CN219873700U
Application number: CN202320619622.7U
Authority: CN
Inventors: 金宁
Original assignee: Jining Technician College
Current assignee: Jining Technician College
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-10-20
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a heat dissipating device for a new energy automobile battery, which comprises a base, wherein a top cover is arranged at the top end of the base, mounting plates are symmetrically arranged in the base at equal intervals, a battery pack is clamped and arranged at the top end of the mounting plates, heat dissipating fans are symmetrically arranged at the two ends of the base at equal intervals, the input ends of the heat dissipating fans are electrically connected with the output ends of external power sources, and flow guiding sealing assemblies are symmetrically arranged in the base.

Description

Heat abstractor for be used for new energy automobile battery

Technical Field

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

Background

The new energy is also called unconventional energy, and refers to various energy forms except the traditional energy, namely energy which is just developed and utilized or is actively researched and is to be popularized, such as solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like, and the new energy needs to be used in a battery pack when in use, and the battery pack needs to be installed between a battery box and an automobile;

for this reason chinese patent discloses a heat abstractor for new energy automobile group battery, application number 202122393396.9, this heat abstractor for new energy automobile group battery, through the radiator fan of setting, can ventilate the heat dissipation to the inside group battery of box, can reduce the condition that the group battery is too high after long-time use, thereby improve the practicality of device, through the baffle of setting, can block radiator fan, can make the group battery dispel the heat after accomplishing the box closed, reduce the contact of outside air and group battery, thereby improve the storage quality of group battery, the life of group battery has been improved.

Although the application meets the use requirement of a user to a certain extent, certain defects still exist in the actual use process, and the specific problems are that as the flowing direction of the gas guided by the cooling fan is in the fixing device, the flowing gas can blow objects contacted with the flowing gas, and as the battery pack is arranged at the two side positions inside the battery box, the guided gas cannot directly uniformly dissipate heat outside the battery pack, so that the problem of unsatisfactory heat dissipation efficiency of the battery pack occurs.

Disclosure of Invention

The utility model aims to provide a heat dissipating device for a new energy automobile battery, which solves the problems that in the prior art, the flowing gas can blow objects contacted with the flowing gas because the flowing direction of the gas guided by a heat dissipating fan is in a fixing device, and the heat dissipating efficiency of a battery pack is not ideal because the gas guided by the heat dissipating fan cannot directly dissipate heat uniformly outside the battery pack because the battery pack is arranged at two side positions inside a battery box.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat abstractor for new energy automobile battery, includes the base, the top cap is installed on the base top, the inside equidistant symmetry of base installs the mounting panel, the battery package is installed to mounting panel top joint, the equidistant symmetry of base both ends installs radiator fan, radiator fan's input and external power supply's output electric connection, the inside symmetry of base installs the water conservancy diversion seal assembly, the water conservancy diversion seal assembly includes, rotor plate and electric telescopic handle;

the positioning frames are symmetrically arranged in the base, the rotating plates are connected in an equidistant rotating mode in the positioning frames, and the electric telescopic rods are fixedly arranged at the positions, located at the top ends of the rotating plates, in the positioning frames;

the top end of the mounting plate is fixedly provided with a positioning and fixing assembly, and the positioning and fixing assembly comprises an L-shaped block and an L-shaped strip;

the mounting plate top sliding connection has L type piece, L type piece bilateral symmetry welding has L type strip.

Preferably, the diversion sealing assembly further comprises a stand column, a gear and a saw rack;

the inside welding of rotor plate has the stand, stand surface top is located the inside position department joint of locating frame has the gear, the meshing of gear surface is connected with the saw rack.

Preferably, the sawtooth bar is fixedly connected between one end and one end of the electric telescopic rod, and the input end of the electric telescopic rod is electrically connected with the output end of an external power supply.

Preferably, the positioning frame is in a shape of a loop, and the upright posts are sleeved in the positioning frame and are rotationally connected with the positioning frame.

The positioning and fixing assembly further comprises a positioning plate, a screw rod, a thread bush and a bearing;

the locating plate is fixedly arranged at the top end of the mounting plate, a screw rod is welded in the middle of one end of the locating plate, the outer surface of the screw rod is connected with a threaded sleeve through threads, and the outer surface of the threaded sleeve is connected with a bearing through interference fit.

Preferably, the outer surface of the bearing is connected with the L-shaped block through interference fit, and the threaded sleeve is connected with the L-shaped block through the bearing.

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

1. according to the utility model, through the diversion sealing assembly, the air blown out by the cooling fan can be uniformly blown to different positions outside the battery pack, so that the battery pack can uniformly dissipate heat, the heat dissipation effect of the battery pack is improved, one end face is blocked by the plurality of rotating plates, the contact between external air and the battery pack is reduced, and the battery pack is further protected;

2. the utility model also achieves the purpose of positioning three sides of the battery pack through the positioning and fixing assembly, reduces the positioning difficulty of the battery pack, further facilitates the connection between the battery pack and the mounting plate, achieves the purpose of fixing the battery pack after the battery pack is mounted, and increases the stability of the battery pack and the mounting plate after the battery pack is mounted.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a heat dissipating device for a battery of a new energy automobile according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of a base in the whole heat dissipating device for a battery of a new energy automobile according to the present utility model;

FIG. 3 is a top view of a base in the overall heat sink for a new energy vehicle battery according to the present utility model;

fig. 4 is a schematic structural view of a diversion sealing assembly in the whole heat dissipating device for a new energy automobile battery according to the present utility model;

FIG. 5 is a schematic view of the installation structure of a saw rack in the whole heat dissipating device for a battery of a new energy automobile;

fig. 6 is a schematic structural diagram of a positioning and fixing assembly in the whole heat dissipating device for a battery of a new energy automobile.

In the figure: 1. a base; 2. a top cover; 3. a mounting plate; 4. a battery pack; 5. a heat radiation fan;

6. a diversion seal assembly; 61. the method comprises the steps of carrying out a first treatment on the surface of the 62. A rotating plate; 63. a column; 64. a gear; 65. a saw rack; 66. an electric telescopic rod;

7. positioning and fixing the assembly; 71. a positioning plate; 72. a screw rod; 73. a thread sleeve; 74. a bearing; 75. an L-shaped block; 76. l-shaped strip.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a heat abstractor for new energy automobile battery, including base 1, top cap 2 is installed on base 1 top, and mounting panel 3 is installed to the equidistant symmetry in base 1, and battery package 4 is installed to mounting panel 3 top joint, and radiator fan 5 is installed to equidistant symmetry in base 1 both ends, and radiator fan 5's input and external power supply's output electric connection, base 1 internally symmetry install water conservancy diversion seal assembly 6, and water conservancy diversion seal assembly 6 includes locating frame 61, rotation plate 62 and electric telescopic handle 66;

the positioning frame 61 is symmetrically arranged in the base 1, one end of the top of the positioning frame 61 is provided with a groove, the inside of the positioning frame 61 is rotationally connected with the rotating plate 62 at equal intervals, and an electric telescopic rod 66 is fixedly arranged in the position of the top end of the rotating plate 62 in the positioning frame 61;

the top end of the mounting plate 3 is fixedly provided with a positioning and fixing assembly 7, and the positioning and fixing assembly 7 comprises an L-shaped block 75 and an L-shaped strip 76;

the top end of the mounting plate 3 is connected with an L-shaped block 75 in a sliding manner, and L-shaped strips 76 are symmetrically welded on two sides of the L-shaped block 75.

The diversion seal assembly 6 also includes a post 63, a gear 64 and a serrated bar 65;

the inside welding of pivoted plate 62 has stand 63, the shape of locating frame 61 is the back type, stand 63 cup joints inside locating frame 61 and rotate between the locating frame 61 and be connected, stand 63's installation of being convenient for, and prevent stand 63 to produce the dead state of card, stand 63 surface top is located locating frame 61 inside position department joint has gear 64, gear 64 surface meshing is connected with sawtooth strip 65, gear 64 and sawtooth strip 65 all are located inside the recess, be used for driving a plurality of gears 64 and rotate in step, fixed connection between sawtooth strip 65 one end and the electric telescopic handle 66 one end, electric telescopic handle 66's input and external power supply's output electric connection, be used for driving the removal of sawtooth strip 65, the removal degree of difficulty of sawtooth strip 65 has been reduced.

The positioning and fixing assembly 7 further comprises a positioning plate 71, a screw rod 72, a threaded sleeve 73 and a bearing 74;

the locating plate 71 is fixedly arranged at the top end of the mounting plate 3, the screw rod 72 is welded at the middle part of one end of the locating plate 71, the screw rod 72 is provided with the thread bush 73 on the outer surface through threaded connection, the L-shaped block 75 is driven to move through cooperation between the thread bush 73 and the screw rod 72, the bottom end of the inner wall of the L-shaped block 75 and the outer side of the mounting block of the battery pack 4 are mutually attached and are fixedly clamped with the mounting plate 3, the outer surface of the thread bush 73 is connected with the bearing 74 through interference fit, the outer surface of the bearing 74 is connected with the L-shaped block 75 through interference fit, the thread bush 73 is connected with the L-shaped block 75 through the bearing 74, connection between the thread bush 73 and the L-shaped block 75 is facilitated, and rotation of the thread bush 73 is not hindered.

Working principle: in the practical use process, the device is used for firstly opening and closing the top cover 2, then placing the battery pack 4 on the mounting plate 3, at the moment, the edges of the battery pack 4 are respectively moved along the edges of the L-shaped blocks 75 and the L-shaped strips 76, so that the purpose of positioning three sides of the battery pack 4 is achieved, the positioning difficulty of the battery pack 4 is reduced, the connection between the battery pack 4 and the mounting plate 3 is facilitated, then the threaded sleeve 73 is rotated and moved along the outer surface of the screw rod 72, the bearing 74 is driven to operate when the threaded sleeve 73 is rotated, the L-shaped blocks 75 are driven to move through the bearing 74 when the threaded sleeve 73 is moved, the L-shaped blocks 75 enter the inner wall edge of the battery pack 4, the purpose of fixing the battery pack 4 after being mounted is achieved, and the stability after being mounted between the battery pack 4 and the mounting plate 3 is improved.

Then the cooling fan 5 is connected with a power supply and starts to run, external gas is guided by the cooling fan 5 to enter the outside of the battery pack 4 for cooling, and then the electric telescopic rod 66 is connected with the power supply and starts to run, the saw rack 65 is driven to move when the electric telescopic rod 66 runs, the gears 64 are driven to synchronously rotate when the saw rack 65 moves, the gears 64 are driven to synchronously rotate, the stand 63 is driven to rotate when the stand 63 rotates, the rotating plate 62 is driven to rotate, the gas blown by the cooling fan 5 is guided when the rotating plate 62 rotates, so that the gas blown by the cooling fan 5 uniformly blows to different positions on the outside of the battery pack 4, the battery pack 4 is enabled to uniformly dissipate heat, the cooling effect of the battery pack 4 is improved, and when the battery pack is not in use, the electric telescopic rod 66 runs, the saw rack 65 is driven to move, the gears 64 are driven to synchronously rotate when the gears 64 synchronously rotate, the stand 63 is driven to rotate, the rotating plate 62 is driven to rotate when the stand 63 is rotated, the stand 62 is driven to rotate, the rotating plates 62 are mutually lapped and are attached, the two rotating plates 62 and the locating plate 62 are attached to the locating plate 62, and the locating plate 61 is attached to the battery pack 4, and the battery pack 4 is enabled to be in contact with the air, and the battery pack 4 is protected.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 heat abstractor for new energy automobile battery, includes base (1), its characterized in that: the novel solar cell module comprises a base (1), wherein a top cover (2) is arranged at the top end of the base (1), a mounting plate (3) is symmetrically arranged in the base (1) at equal intervals, a battery pack (4) is arranged at the top end of the mounting plate (3) in a clamping manner, a cooling fan (5) is symmetrically arranged at two ends of the base (1), the input end of the cooling fan (5) is electrically connected with the output end of an external power supply, a diversion sealing assembly (6) is symmetrically arranged in the base (1), and the diversion sealing assembly (6) comprises a positioning frame (61), a rotating plate (62) and an electric telescopic rod (66);

the positioning frame (61) is symmetrically arranged in the base (1), the rotating plates (62) are rotationally connected in the positioning frame (61) at equal intervals, and the electric telescopic rods (66) are fixedly arranged in the positioning frame (61) at the top end positions of the rotating plates (62);

a positioning and fixing assembly (7) is fixedly arranged at the top end of the mounting plate (3), and the positioning and fixing assembly (7) comprises an L-shaped block (75) and an L-shaped strip (76);

the top end of the mounting plate (3) is slidably connected with an L-shaped block (75), and L-shaped strips (76) are symmetrically welded on two sides of the L-shaped block (75).

2. The heat dissipating device for a battery of a new energy vehicle of claim 1, wherein: the diversion sealing assembly (6) further comprises a stand column (63), a gear (64) and a sawtooth strip (65);

the rotating plate (62) is internally welded with a stand column (63), a gear (64) is clamped at the position, located inside the positioning frame (61), of the top of the outer surface of the stand column (63), and a sawtooth strip (65) is connected to the outer surface of the gear (64) in a meshed mode.

3. The heat dissipating device for a battery of a new energy vehicle of claim 2, wherein: the electric telescopic device is characterized in that one end of the sawtooth strip (65) is fixedly connected with one end of the electric telescopic rod (66), and the input end of the electric telescopic rod (66) is electrically connected with the output end of an external power supply.

4. The heat dissipating device for a battery of a new energy vehicle of claim 2, wherein: the positioning frame (61) is in a shape of a loop, and the upright post (63) is sleeved inside the positioning frame (61) and is rotationally connected with the positioning frame (61).

5. The heat dissipating device for a battery of a new energy vehicle of claim 1, wherein: the positioning and fixing assembly (7) further comprises a positioning plate (71), a screw rod (72), a threaded sleeve (73) and a bearing (74);

the screw rod (72) is welded at the middle part of one end of the positioning plate (71), a threaded sleeve (73) is connected to the outer surface of the screw rod (72) through threads, and a bearing (74) is connected to the outer surface of the threaded sleeve (73) through interference fit.

6. The heat dissipating device for a battery of a new energy vehicle of claim 5, wherein: the outer surface of the bearing (74) is connected with the L-shaped block (75) through interference fit, and the threaded sleeve (73) is connected with the L-shaped block (75) through the bearing (74).