New energy battery cooling device

Abstract

The utility model discloses a new energy battery cooling device which comprises a cooling assembly, placing assemblies distributed in an array mode are arranged in the cooling assembly, a telescopic mechanism is arranged at the bottom of each placing assembly, through grooves distributed in an array mode are formed in the tops of the placing assemblies, and cooling liquid is filled in the cooling assembly and located at the bottoms of the placing assemblies. According to the new energy battery cooling device provided by the utility model, the placement blocks can slide down and be pressed down when being placed and extruded by the new energy battery through the telescopic placement blocks, so that bottom cooling liquid spreads to the tops of the extruded placement blocks from the through grooves, and the new energy battery is subjected to soaking and heat dissipation work; telescopic columns are arranged at the bottoms of the placing blocks and springs are arranged in the placing blocks, the placing blocks in different ranges can be extruded according to the sizes of the new energy batteries, the outer walls of the extruded placing blocks are staggered from the placing blocks which are not extruded, and the outer walls of the new energy batteries are prevented from being completely attached.

Description

Technical Field

[0001] This utility model relates to the field of new energy battery cooling technology, specifically to a new energy battery cooling device. Background Technology

[0002] New energy batteries are batteries used to provide power for new energy vehicles. They mainly consist of battery cells, modules, and power management systems.

[0003] For example, patent CN218160574U discloses a heat dissipation and cooling device for a new energy vehicle battery, belonging to the field of battery protection. It includes a mounting plate that covers and is placed on the battery plate. The mounting plate includes a main plate and connectors. The connectors are located on the top surface of the main plate, and two sets of connectors are provided, one near each end of the main plate. The connectors and the main plate are sealed together, and the connectors are connected to the bottom of the main plate. The main plate is made of die-cast aluminum alloy, and both sides of the main plate have downwardly extending sidewalls with sidewall claws on the inner side. A partition plate is provided at the bottom of the main plate, and the partition plates are equidistantly arranged. It can be quickly installed on the battery for modular installation and targeted heat dissipation.

[0004] In actual operation, most new energy battery cooling devices have their internal coolant exposed when not in use, making them susceptible to contamination.

[0005] It is evident that the aforementioned problems with existing technologies urgently need to be addressed. Utility Model Content

[0006] In view of the above-mentioned problems in the existing technology, one objective of this utility model is to provide a new energy battery cooling device to solve the problems that the internal coolant of the new energy battery cooling device is still exposed when it is not in use, making it easy to be contaminated, and that the outer wall of the new energy battery will be completely attached to the cooling device when it is placed, which is not conducive to heat dissipation.

[0007] To achieve the above objectives, this utility model provides a new energy battery cooling device, including a cooling component. The cooling component has an array of placement components inside, each placement component has a telescopic mechanism at its bottom, and the top of each placement component has an array of through slots. The cooling component is filled with coolant at the bottom of each placement component.

[0008] Preferably, the cooling assembly includes a cooling housing, the interior of which is provided with a cooling tank, and the cooling tank is filled with coolant.

[0009] Preferably, the placement component includes a placement block, the bottom of which has a bottom groove, and a telescopic mechanism is provided between the bottom of the bottom groove and the cooling tank.

[0010] Preferably, the telescopic mechanism specifically includes a telescopic column, and a spring is provided inside the telescopic column.

[0011] Preferably, the top of the placement block has through slots arranged in an array.

[0012] Beneficial effects:

[0013] Compared with the prior art, the new energy battery cooling device provided by this utility model has the following beneficial effects:

[0014] 1. Through the retractable placement blocks, the placement blocks can slide down and be pressed down when the new energy battery is placed, so that the coolant at the bottom can spread from the channel to the top of the pressed placement block, and soak the new energy battery to dissipate heat.

[0015] 2. Each placement block is equipped with a telescopic column at its bottom and an internal spring, which can compress the placement blocks of different sizes according to the size of the new energy battery. The outer wall of the compressed placement block is staggered from that of the uncompressed placement block to prevent the outer wall of the new energy battery from being completely adhered. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 This is a schematic diagram of the structure for cooling a new energy battery provided in an embodiment of the present utility model;

[0018] Figure 2 This is a structural schematic diagram of the front view cross-section of the cooling system for a new energy battery provided in an embodiment of this utility model.

[0019] Key reference numerals:

[0020] 1. Cooling assembly; 2. Placement assembly; 101. Cooling shell; 102. Cooling tank; 103. Coolant; 201. Placement block; 202. Bottom tank; 203. Telescopic column; 204. Spring; 205. Through slot. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-2As shown, a new energy battery cooling device includes a cooling component 1, inside which are arranged placement components 2 in an array. Each placement component 2 has a telescopic mechanism at its bottom and an array of through slots 205 at its top. Coolant 103 is filled inside the cooling component 1 at the bottom of the placement components 2.

[0023] The main purpose of this new energy battery cooling device is to allow the retractable placement blocks 201 to slide down and be pressed by the new energy battery, so that the coolant 103 at the bottom can spread from the channel 205 to the top of the compressed placement block 201, thus immersing and dissipating the new energy battery. Furthermore, each placement block 201 is equipped with a telescopic column 203 at its bottom and an internal spring 204, which can compress different sizes of the placement blocks 201 according to the size of the new energy battery. The outer wall of the compressed placement block 201 is staggered from that of the uncompressed placement block 201, preventing the outer wall of the new energy battery from being completely adhered.

[0024] In the technical solution provided by this utility model, by Figure 1 and Figure 2 It is known that the cooling component 1 includes a cooling housing 101, and a cooling tank 102 is provided inside the cooling housing 101, and coolant 103 is filled inside the cooling tank 102.

[0025] Furthermore, the placement component 2 includes a placement block 201, and a bottom groove 202 is provided at the bottom of the placement block 201. A telescopic mechanism is connected between the bottom of the bottom groove 202 and the cooling tank 102. When the telescopic mechanism is fully retracted, the bottom of the placement block 201 will completely abut against the bottom of the cooling tank 102.

[0026] Furthermore, the telescopic mechanism specifically includes a telescopic column 203, inside which a spring 204 is installed. The spring 204 allows the placement block 201 to automatically reset when there is no new energy battery pressing on the top, thus covering the coolant 103 inside the cooling tank 102 and minimizing the possibility of contamination.

[0027] Furthermore, the top of the placement block 201 is provided with through slots 205 arranged in an array.

[0028] Working principle: First, the new energy battery that needs to be cooled is placed on top of the placement block 201, so that the telescopic column 203 and spring 204 at the bottom of the placement block 201 are compressed, causing the placement block 201 to slide down to the bottom.

[0029] The coolant 103 inside the cooling tank 102 spreads from the through channel 205 to the top of the placement block 201 to cool the placed new energy battery.

[0030] After each placement block 201 is squeezed to the bottom, the squeezed placement block 201 is staggered from the unsqueezed placement block 201, so that the outer wall of the placement block 201 squeezed to the bottom remains open, thus preventing the outer wall of the new energy battery from being completely in contact with the cooling device.

[0031] After the new energy battery has cooled down, it is removed. Each placement block 201 is reset by the spring 204.

[0032] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cooling device for a new energy battery, characterized in that, The cooling component (1) includes an array of placement components (2) inside the cooling component (1). Each placement component (2) has a telescopic mechanism at its bottom. The top of each placement component (2) has an array of through slots (205). The cooling component (1) is filled with coolant (103) at the bottom of the placement components (2).

2. The new energy battery cooling device according to claim 1, characterized in that, The cooling assembly (1) includes a cooling shell (101), and a cooling tank (102) is provided inside the cooling shell (101). The cooling tank (102) is filled with coolant (103).

3. The new energy battery cooling device according to claim 1, characterized in that, The placement component (2) includes a placement block (201), the bottom of which is provided with a bottom groove (202), and a telescopic mechanism is provided between the bottom of the bottom groove (202) and the cooling tank (102).

4. The new energy battery cooling device according to claim 3, characterized in that, The telescopic mechanism specifically includes a telescopic column (203), and a spring (204) is provided inside the telescopic column (203).

5. The new energy battery cooling device according to claim 3, characterized in that, The top of the placement block (201) has through slots (205) arranged in an array.

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