CN222813830U - A new energy vehicle battery bracket - Google Patents

Abstract

The utility model relates to the technical field of battery brackets, and discloses a new energy vehicle battery bracket, including a battery bracket body and a mounting shell connected to the outside of the battery bracket body. The new energy vehicle battery bracket, by opening a circular channel and a bottom channel in the battery bracket, and connecting them with an air inlet and an air outlet, under the blowing of a cooling fan, the wind can enter the several circular channels and the bottom channel from the air inlet to exchange heat energy, and the coordinated arrangement of the circular channel, the bottom channel, the air outlet and the air inlet is utilized, so that the wind can contact the side plate and the bottom surface of the battery bracket with a larger area, thereby increasing the contact surface with the heat energy, thereby improving the heat dissipation effect of the battery bracket, and further achieving the improvement of the heat dissipation effect of the battery pack. The structure is simple, easy to operate, and highly practical.

Description

New energy automobile battery bracket

Technical Field

The utility model relates to the technical field of battery brackets, in particular to a new energy automobile battery bracket.

Background

The new energy automobile battery support is a clamping protection fixing support for installing lithium batteries, and mainly aims to fix battery cells.

The patent of present bulletin number CN218101528U discloses a new energy automobile battery bracket, relate to new energy automobile technical field, including the installing frame, the both sides of installing frame are all fixed and are equipped with the mounting panel, the ventilation hole has all been seted up on the surface of two mounting panels, the both sides side on installing frame top is all fixed and is equipped with the rubber strip, the mount pad that four equidistances set up is all fixed at the top of installing frame both sides, the top of every mount pad is all fixed and is equipped with the wear pad, the inside of installing frame is equipped with protection component, one side of installing frame inside is equipped with cooling module, the beneficial effect of this device is that through the mutually supporting of radiator unit in the middle of the design cooling module, be convenient for reduce storage battery's temperature, be convenient for discharge the heat through the design ventilation hole, thereby cool down cooling treatment to storage battery, place storage battery group through design protection component, mutual collision and friction between the battery have been reduced, storage battery's security and stability have been increased. The above device solves the safety and stability problems of the storage battery, but still has the following disadvantages:

when the device is used, when the radiating blades in the radiating assembly conduct air-cooled radiating on the storage battery, the side plates in the bracket box block the air flow of the radiating blades, and the blocking limit of the partition plates is added, so that the radiating effect of the storage battery in the partition plates in the bracket box can be greatly reduced, the heat of the storage battery is difficult to radiate, and the problem of poor radiating effect is caused.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the new energy automobile battery bracket, which improves the heat dissipation effect of the battery bracket.

In order to achieve the above purpose, the novel energy automobile battery bracket comprises a battery bracket body and an installation shell connected to the outer side of the battery bracket body, wherein one side of the battery bracket body is connected with an L-shaped fan plate connected with the installation shell, one side of the L-shaped fan plate, far away from the battery bracket body, is internally connected with a plurality of cooling fans, a circular channel is formed in the battery bracket body, a bottom surface channel communicated with the circular channel is formed in the bottom surface of the battery bracket body, a plurality of air inlets and a plurality of air outlets are formed in two sides of the battery bracket body, the air inlets are communicated with the air outlets on the L-shaped fan plate, and communication ports communicated with the air outlets and the air inlets are formed in two sides of the outer wall of the installation shell.

Further, the bottom of the battery bracket body is provided with an opening, the bottom is connected with a bottom plate, a plurality of clamping grooves are formed in the periphery of the bottom plate, and an elastic clamping plate fixedly connected with the bottom of the battery bracket body is arranged in the clamping grooves in a clamping manner.

Further, the cross section of the air inlet is provided with a horn mouth.

Further, the outside of air intake and air outlet all is connected with the filter screen.

Further, a sealing strip is embedded on the contact surface of the battery bracket body and the bottom plate.

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

According to the utility model, the rectangular channel and the bottom surface channel are formed in the battery bracket and are communicated with the air inlet and the air outlet, under the blowing of the cooling fan, wind flow can enter the rectangular channels and the bottom surface channels from the air inlet to exchange heat energy, and the rectangular channels, the bottom surface channels, the air outlet and the air inlet are matched, so that the wind flow can be contacted with the side plates and the bottom surfaces of the battery bracket in a larger area, the contact surface with heat energy is enlarged, the heat dissipation effect of the battery bracket is further improved, the heat dissipation effect of the storage battery pack is further improved, and the battery bracket has the advantages of simple structure, convenience in operation and strong practicability.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of the utility model in an unfolded state;

FIG. 3 is a schematic perspective view of a battery carrier and base plate of the present utility model;

FIG. 4 is a schematic bottom perspective view of a battery carrier of the present utility model;

FIG. 5 is a schematic perspective sectional view of a battery bracket according to the present utility model;

FIG. 6 is a schematic perspective view of the serpentine channel and bottom channel of the battery carrier of the present utility model;

fig. 7 is a schematic perspective view showing a partial state of the battery bracket according to the present utility model.

The device comprises a battery bracket 1, an elastic clamping plate 11, a mounting shell 2, a fan plate 3, an L-shaped fan plate 4, a cooling fan 5, an air outlet 6, an air inlet 7, a bottom plate 71, a clamping groove 8, a square channel 9 and a bottom surface channel.

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.

As shown in fig. 1 to 7, a battery bracket for a new energy automobile comprises a battery bracket body 1 and a mounting shell 2 connected to the outer side of the battery bracket body 1, wherein one side of the battery bracket body 1 is connected with an L-shaped fan plate 3 connected with the mounting shell 2, one side of the L-shaped fan plate 3, far away from the battery bracket body 1, is internally connected with a plurality of cooling fans 4, a rectangular channel 8 is formed in the battery bracket body 1, a bottom channel 9 communicated with the rectangular channel 8 is formed in the bottom surface of the battery bracket body 1, a plurality of air inlets 6 and a plurality of air outlets 5 are formed in two sides of the battery bracket body 1, the air inlets 6 are communicated with the air outlets on the L-shaped fan plate 3, and communication ports communicated with the air outlets 5 and the air inlets 6 are formed in two sides of the outer wall of the mounting shell 2.

As shown in fig. 1, the new energy automobile battery bracket in the utility model is similar to the existing new energy automobile battery bracket in structure, such as the new energy automobile battery bracket disclosed in patent publication number CN218101528U, the main improvement point of the utility model is to improve the heat dissipation effect of the battery bracket, as shown in fig. 1 to 7, when the new energy automobile battery bracket in the utility model is used, after the heat dissipation fan 4 is started, the wind flow enters from the communication port outside the installation shell 2 and is sucked into the air inlet 6 in the battery bracket 1 by the heat dissipation fan 4, and because the air inlets 6 are a plurality of and just correspond to the separation area in the battery bracket 1, the wind flow enters into the circular channel 8 in the battery bracket 1 and dissipates heat in the bottom channel 9, then the wind flow after completing heat exchange is discharged from the air outlets 5 until the wind flows out of the installation shell 2, and through the continuous heat dissipation of the heat dissipation fan 4, the heat dissipation effect of the battery bracket with the larger area of the bottom surface can be further improved by utilizing the cooperation arrangement of the circular channel 8, the bottom channel 9 and the air outlet 5 and the air inlet 6, and the heat dissipation effect of the battery bracket 1 is further improved, and the heat dissipation effect of the battery bracket is further improved.

It should be noted that the induction type opening of the heat dissipation fan 4 is similar to the structure in the comparison document, and is not repeated herein.

Through seting up shape passageway 8 and bottom surface passageway 9 in battery bracket 1 to make it be linked together with air intake 6, air outlet 5, under radiator fan 4's blowing, the wind stream can get into a plurality of shape passageway 8 and bottom surface passageway 9 of returning from air intake 6 and carry out heat energy exchange, utilize the cooperation setting of shape passageway 8 of returning, bottom surface passageway 9 and air outlet 5 and air intake 6, make the wind stream can be bigger the area with the curb plate of battery bracket 1, the bottom surface contact, thereby increase the contact surface with heat energy, and then improve battery bracket 1's radiating effect, further reach the radiating effect that improves storage battery.

As shown in fig. 3 and 4, the bottom of the battery bracket body 1 is provided with an opening, the bottom is connected with a bottom plate 7, a plurality of clamping grooves 71 are formed in the periphery of the bottom plate 7, and an elastic clamping plate 11 fixedly connected with the bottom of the battery bracket body 1 is arranged in the clamping grooves 71 in a clamping manner.

Specifically, in the heat dissipation process, dust inevitably enters the circular channel 8 and the bottom surface channel 9 through the air inlet 6, at the moment, the battery bracket 1 and the bottom plate 7 can be separated, the elastic clamping plate 11 at the bottom of the battery bracket 1 can be separated from the clamping groove 71 during separation, and then the battery bracket 1 is separated from the clamping groove 71, the bottom of the battery bracket 1 is arranged to be of a separable structure, so that dust in the circular channel 8 and the bottom surface channel 9 in the battery bracket 1 can be cleaned easily, and the connection between the battery bracket 1 and the bottom plate 7 is simple and convenient by utilizing the matching arrangement of the clamping groove 71 and the elastic clamping plate 11, so that the operation of workers is more convenient, time-saving and labor-saving.

As shown in fig. 3, 4, 5, 6 and 7, the cross section of the air inlet 6 is a horn mouth. By arranging the air inlet 6 into a horn mouth, the wind speed can be accelerated, and the heat dissipation effect can be improved after the wind flow is accelerated.

As shown in fig. 1 and 2, the outer sides of the air inlet 6 and the air outlet 5 are connected with filter screens. The arrangement of the filter screen can reduce dust from entering the rectangular channel 8 and the bottom surface channel 9 in the battery bracket 1.

As shown in fig. 4, a sealing strip is embedded in the contact surface between the battery bracket body 1 and the bottom plate 7. Through inlaying at the bottom surface of battery bracket 1 and establishing the sealing strip, can make after battery bracket 1 and the joint of bottom plate 7, play certain sealed effect between its connection face, avoid being used for radiating wind to flow and expose, and then lead to reducing the radiating effect.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a new energy automobile battery bracket, includes battery bracket body (1) and connects installing shell (2) in battery bracket body (1) outside, its characterized in that, battery bracket body (1) one side is connected with L type fan board (3) that are connected with installing shell (2), L type fan board (3) keep away from battery bracket body (1) one side internal connection and have a plurality of radiator fan (4), set up return shape passageway (8) in battery bracket body (1), bottom surface passageway (9) that are linked together with return shape passageway (8) are seted up to the bottom surface inside of battery bracket body (1), a plurality of air intakes (6) and a plurality of air outlet (5) have been seted up to the both sides of battery bracket body (1), air intake (6) are linked together with the wind gap on L type fan board (3), the intercommunication mouth that is linked together with air outlet (5) and air intake (6) all has been seted up to the outer wall both sides of installing shell (2).

2. The battery bracket of the new energy automobile according to claim 1, wherein the bottom of the battery bracket body (1) is provided with an opening, the bottom is connected with a bottom plate (7), a plurality of clamping grooves (71) are formed in the periphery of the bottom plate (7), and an elastic clamping plate (11) fixedly connected with the bottom of the battery bracket body (1) is arranged in the clamping grooves (71) in a clamping manner.

3. A new energy vehicle battery carrier according to claim 1 or 2, characterized in that the cross section of the air inlet (6) is a horn mouth.

4. A new energy vehicle battery carrier according to claim 1 or 2, characterized in that the outside of the air inlet (6) and the air outlet (5) are both connected with filter screens.

5. A new energy vehicle battery carrier according to claim 3, characterized in that the outside of the air inlet (6) and the air outlet (5) are both connected with filter screens.

6. The battery bracket of the new energy automobile according to claim 2, wherein a sealing strip is embedded on the contact surface of the battery bracket body (1) and the bottom plate (7).