Energy storage battery box with ventilation and heat dissipation functions

Abstract

The utility model relates to a ventilation and heat dissipation energy storage battery box body which comprises a battery box body, air in the box body is pumped out by starting a heat dissipation fan, external air is supplemented into the battery box body through a filter screen plate, circulation ventilation and heat dissipation are achieved, and when a large amount of dust is accumulated on the filter screen plate, a groove in the filter screen plate is pulled out, so that the dust in the battery box body is removed. The filter screen plate is pulled out and installed only by inserting the filter screen plate into the installation frame, the filter screen plate can push the rolling wheels to move and extrude the supporting springs until the supporting springs push the rolling wheels into the arc-shaped clamping grooves, the filter screen plate is limited and fixed, and meanwhile, when the cooling fan is maintained, the cooling fan is disassembled, and the whole cooling fan is pushed out of the two installation bases; when the cooling fan is installed, the cooling fan extrudes the abutting strip, the abutting strip moves in the frame body and extrudes the four spring devices, so that the cooling fan is taken out, the cooling fan is installed in the same mode, the top and the bottom of the abutting strip are both in an inclined plane type, and the cooling fan is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of battery box equipment, in particular to a ventilated and heat-dissipating energy storage battery box. Background Art

[0002] A battery box is a group of battery bodies consisting of several single battery bodies, a box body, a battery body management system and related mounting structures (equipment). It has a standard battery body box structure, battery body box monitoring equipment, battery body box connectors, battery body box environmental control equipment, etc. In the existing technology, the energy storage battery box body has a single air vent on the surface for heat dissipation, and its heat dissipation effect is poor. If a fan is installed on the surface, the fan needs to be frequently assembled and disassembled for maintenance after long-term use, and does not have a quick-disassembly function.

[0003] For example, the authorized patent document with application number CN202322668406.4 discloses an energy storage battery box, which relates to the technical field related to energy storage batteries. The utility model includes a battery box, a shock-absorbing and buffering assembly, and a limiting mechanism; the shock-absorbing and buffering assembly is fixedly installed at the bottom of the battery box, and the shock-absorbing and buffering assembly includes a loading plate and a mounting plate arranged symmetrically with each other, and a first telescopic rod is fixedly connected between the loading plate and the mounting plate; the limiting mechanism is fixedly installed on the upper surface of the shock-absorbing and buffering assembly, and the limiting mechanism includes a stretchable limiting link assembly. The utility model limits and fixes the energy storage battery by adjusting the limiting link assembly, and converts it when subjected to external force, thereby achieving flexible installation of the energy storage battery, facilitating operation, and buffering the battery box when subjected to external force, reducing the impact of external force on the energy storage battery, and avoiding collisions between the energy storage batteries.

[0004] The above patent has the problem that the cooling fan cannot be quickly disassembled, which makes the maintenance of the fan inconvenient. At the same time, it lacks the function of quickly installing and removing the filter. Therefore, we need to provide a ventilated and heat-dissipating energy storage battery box. Utility Model Content

[0005] The utility model aims to provide a ventilated and heat-dissipating energy storage battery box, wherein the cooling fan is started to extract the air in the box, and the external air is replenished into the battery box body through the filter screen panel, thereby circulating ventilation and heat dissipation. When a lot of dust accumulates on the filter screen panel, the filter screen panel can be pulled out by pulling the groove on the filter screen panel. During installation, it is only necessary to insert the filter screen panel into the installation frame, and the filter screen panel will push the roller to move and squeeze the support spring until the support spring pushes the roller into the arc slot to limit and fix the filter screen panel. At the same time, when maintaining the cooling fan, it is disassembled and the entire cooling fan is pushed out from the two mounting seats. The cooling fan will squeeze the resistance bar, which moves in the frame and squeezes the four springs, thereby taking out the cooling fan. The cooling fan is installed in the same way, and the top and bottom of the resistance bar are both inclined, which is convenient for loading and unloading operations of the cooling fan, thereby solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a ventilated and heat-dissipating energy storage battery box, comprising:

[0007] A battery box body, and a cover plate arranged on the top of the battery box body;

[0008] A limiting member for fixing the cover is installed on the top of the battery box body;

[0009] A cooling fan embedded in one side of the battery box body, and a clamping member provided inside the battery box body for limiting the contact with the cooling fan;

[0010] A filter is provided at the air vent on one side of the battery box body through a mounting member;

[0011] The clamping part includes two mounting seats slidably mounted on the surface of the cooling fan, one side of the two mounting seats is fixedly mounted on the surface of the battery box body, a frame is provided on the top of the cooling fan, the frame is embedded in the interior of the battery box body, and a resistance strip is clamped inside the frame through four springs, and the bottom of the resistance strip is in contact with the top of the cooling fan.

[0012] Preferably, the top and bottom of the interference strip are both configured to be inclined.

[0013] Preferably, the mounting member includes a mounting frame fixedly mounted on one side of the battery box body, a filter screen is slidably mounted inside the mounting frame, arc-shaped slots are provided at the top and bottom of the filter screen, and rolling members are provided at the top and bottom of the mounting frame to cooperate with the arc-shaped slots.

[0014] Preferably, the rolling element includes a shell fixedly mounted on the top and bottom of the mounting frame, a roller is mounted inside the shell via a supporting spring, and the roller is engaged with the arc-shaped slot.

[0015] Preferably, a limiting rod is fixedly installed on a side of the roller away from the filter screen plate, and one end of the limiting rod passes through the surface of the shell and is installed with an anti-slip portion.

[0016] Preferably, the limiting part includes four fixing columns fixedly installed on the inner wall of the battery box body, and circular holes adapted to the four fixing columns are opened inside the cover plate. Limiting bolts are rotatably installed inside the four circular holes, and the bottom of the limiting bolts is threadedly installed in the threaded hole at the top of the fixing column.

[0017] Preferably, two mounting rails are fixedly mounted on the bottom of the inner wall of the battery box body, and assembly plates are fixedly mounted on the tops of the two mounting rails.

[0018] Preferably, the hollow spaces inside the two mounting rails are connected to the interior of the heat dissipation fan.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model starts the cooling fan to extract the air in the box, and the external air is replenished into the battery box body through the filter screen plate, thereby circulating ventilation and heat dissipation. When a lot of dust accumulates on the filter screen plate, the filter screen plate can be pulled out by pulling the groove on the filter screen plate. During installation, it is only necessary to insert the filter screen plate into the installation frame, and the filter screen plate will push the roller to move and squeeze the support spring until the support spring pushes the roller into the arc-shaped slot to limit and fix the filter screen plate. At the same time, when maintaining the cooling fan, it is disassembled and the entire cooling fan is pushed out from the two mounting seats. The cooling fan will squeeze the resistance bar, which moves in the frame and squeezes the four springs, thereby taking out the cooling fan. The cooling fan is installed in the same way, and the top and bottom of the resistance bar are both inclined, which is convenient for loading and unloading the cooling fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a three-dimensional exploded view of the clamping member of the present utility model;

[0023] Figure 3 This is a three-dimensional exploded view of the local structure of the utility model;

[0024] Figure 4 This is a three-dimensional cross-sectional view of the rolling element of the present utility model;

[0025] Figure 5 This is a three-dimensional diagram of the mounting rail of the present utility model.

[0026] In the figure: 1. Battery box body; 2. Cover; 3. Limiting part; 31. Fixing column; 32. Round hole; 33. Limiting bolt; 4. Cooling fan; 5. Connecting part; 51. Mounting seat; 52. Frame; 53. Spring; 54. Resistance bar; 6. Mounting part; 61. Mounting frame; 62. Arc slot; 60. Rolling part; 601. Housing; 602. Roller; 603. Support spring; 7. Filter; 8. Limiting rod; 9. Mounting rail; 10. Assembly plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-5 The utility model provides a technical solution: a ventilated and heat-dissipating energy storage battery box, comprising:

[0029] A battery box body 1, and a cover plate 2 arranged on the top of the battery box body 1;

[0030] A limiting member 3 for fixing the cover plate 2 is installed on the top of the battery box body 1;

[0031] A cooling fan 4 is embedded in one side of the battery box body 1, and a clamping member 5 is provided inside the battery box body 1 for limiting the contact with the cooling fan 4;

[0032] A filter screen 7 is provided at the air vent on one side of the battery box body 1 through a mounting member 6;

[0033] The clamping part 5 includes two mounting seats 51 slidably mounted on the surface of the cooling fan 4. One side of the two mounting seats 51 is fixedly mounted on the surface of the battery box body 1. A frame 52 is provided on the top of the cooling fan 4. The frame 52 is embedded in the interior of the battery box body 1. The interior of the frame 52 is clamped with a resistance strip 54 through four springs 53. The bottom of the resistance strip 54 fits with the top of the cooling fan 4.

[0034] The top and bottom of the interference strip 54 are both configured as bevels;

[0035] In this embodiment, the cooling fan 4 is started to extract the air in the box, and the external air is replenished into the battery box body 1 through the filter 7 plate, so as to circulate ventilation and dissipate heat. When a lot of dust accumulates on the filter 7 plate, the filter 7 plate can be pulled out by pulling the groove on the filter 7 plate. When installing, it is only necessary to insert the filter 7 plate into the installation frame 61. The filter 7 plate will push the roller 602 to move and squeeze the support spring 603 until the support spring 603 pushes the roller 602 into the arc-shaped slot 62, thereby limiting and fixing the filter 7 plate. At the same time, when maintaining the cooling fan 4, it is disassembled and the entire cooling fan 4 is pushed out from the two mounting seats 51. The cooling fan 4 will squeeze the resistance bar 54, which moves in the frame 52 and squeezes the four spring devices 53, thereby taking out the cooling fan 4. The cooling fan 4 is installed in the same way, and the top and bottom of the resistance bar 54 are both inclined, which facilitates the loading and unloading operations of the cooling fan 4.

[0036] The mounting member 6 includes a mounting frame 61 fixedly mounted on one side of the battery box body 1. A filter screen 7 is slidably mounted inside the mounting frame 61. The top and bottom of the filter screen 7 are both provided with arc-shaped slots 62. The top and bottom of the mounting frame 61 are both provided with rolling members 60 that cooperate with the arc-shaped slots 62.

[0037] Specifically, when a lot of dust accumulates on the filter screen 7, the filter screen 7 can be pulled out by pulling the groove on the filter screen 7. The filter screen inside the filter screen 7 is a stainless steel mesh. The stainless steel raw material itself has super high corrosion resistance and wear resistance, which enables the stainless steel filter screen to operate stably for a long time in corrosive environments such as acid and alkali, extending its service life. The single-layer filter material has the characteristic of being easy to clean, and is particularly suitable for cleaning methods such as backwashing, which is easy to maintain and maintain.

[0038] The rolling element 60 includes a housing 601 fixedly mounted on the top and bottom of the mounting frame 61. A roller 602 is mounted inside the housing 601 via a support spring 603. The roller 602 is engaged with the arc-shaped slot 62.

[0039] Furthermore, during installation, it is only necessary to insert the filter screen 7 into the installation frame 61. The filter screen 7 will push the roller 602 to move and squeeze the support spring 603 until the support spring 603 pushes the roller 602 into the arc-shaped slot 62, thereby limiting and fixing the filter screen 7.

[0040] A limit rod 8 is fixedly installed on the side of the roller 602 away from the filter screen 7. One end of the limit rod 8 passes through the surface of the housing 601 and is equipped with an anti-slip portion.

[0041] Among them, the movement of the roller 602 will drive the movement of the limit rod 8. The anti-slip portion is provided to limit the range of movement of the limit rod 8 to prevent the roller 602 from extending too long, thereby causing the filter screen 7 to be unable to be smoothly installed in the installation frame 61.

[0042] The limiting member 3 includes four fixing posts 31 fixedly mounted on the inner wall of the battery box body 1. The cover plate 2 has circular holes 32 adapted to the four fixing posts 31. The four circular holes 32 are rotatably mounted inside the limiting bolts 33. The bottom of the limiting bolts 33 is threadedly mounted on the threaded holes at the top of the fixing posts 31.

[0043] Specifically, the four circular holes 32 in the cover plate 2 are aligned with the four fixing columns 31 , and the limiting bolts 33 are passed through the circular holes 32 and threadedly installed on the tops of the fixing columns 31 , thereby fixing the cover plate 2 .

[0044] Two mounting rails 9 are fixedly mounted on the bottom of the inner wall of the battery box body 1, and an assembly plate 10 is fixedly mounted on the top of the two mounting rails 9;

[0045] Furthermore, two mounting rails 9 are provided to support the assembly plate 10 , and a plurality of holes are provided on the assembly plate 10 to facilitate the installation and use of other components.

[0046] Since the hollow parts inside the two mounting rails 9 are connected to the interior of the cooling fan 4, when the cooling fan draws out the air in the battery box body 1, the external air enters the battery box body 1 and can smoothly pass through the two mounting rails 9, thereby better taking away the internal heat. The hollow parts inside the two mounting rails 9 are connected to the interior of the cooling fan 4.

[0047] The present invention starts the cooling fan 4 to extract the air in the box, and the external air is replenished into the battery box body 1 through the filter screen 7 plate, so as to circulate ventilation and heat dissipation. When the dust on the filter screen 7 plate is too much, the filter screen 7 plate is pulled out by pulling the groove on the filter screen 7 plate. During installation, it is only necessary to insert the filter screen 7 plate into the installation frame 61. The filter screen 7 plate will push the roller 602 to move and squeeze the support spring 603 until the support spring 603 pushes the roller 602 into the arc-shaped slot 62, thereby limiting and fixing the filter screen 7 plate. At the same time, when maintaining the cooling fan 4, it is disassembled and the entire cooling fan 4 is pushed out from the two mounting seats 51. The cooling fan 4 will squeeze the resistance bar 54, which moves in the frame 52 and squeezes the four spring devices 53, thereby taking out the cooling fan 4. The cooling fan 4 is installed in the same way, and the top and bottom of the resistance bar 54 are both inclined, which is convenient for loading and unloading operations of the cooling fan 4.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilated and heat-dissipating energy storage battery box, characterized in that: include: A battery box body (1), and a cover plate (2) arranged on the top of the battery box body (1); A limiting member (3) for fixing the cover plate (2) is installed on the top of the battery box body (1); A heat dissipation fan (4) embedded in one side of the battery box body (1), and a clamping member (5) disposed inside the battery box body (1) for limiting contact with the heat dissipation fan (4); A filter screen (7) plate is provided at the air vent on one side of the battery box body (1) via a mounting member (6).

2. The ventilated and heat-dissipating energy storage battery box according to claim 1, characterized in that: The clamping member (5) comprises: Two mounting seats (51) are slidably mounted on the surface of the heat dissipation fan (4), and one side of the two mounting seats (51) is fixedly mounted on the surface of the battery box body (1); A frame (52) is provided on the top of the cooling fan (4), and the frame (52) is embedded in the interior of the battery box body (1). A resistance strip (54) is clamped inside the frame (52) via four springs (53), and the bottom of the resistance strip (54) is in contact with the top of the cooling fan (4).

3. The ventilated and heat-dissipating energy storage battery box according to claim 2, characterized in that: The top and bottom of the interference strip (54) are both configured as inclined surfaces.

4. The ventilated and heat-dissipating energy storage battery box according to claim 2, characterized in that: The mounting member (6) comprises a mounting frame (61) fixedly mounted on one side of the battery box body (1); a filter screen (7) plate is slidably mounted inside the mounting frame (61); arc-shaped slots (62) are provided at the top and bottom of the filter screen (7); and rolling members (60) are provided at the top and bottom of the mounting frame (61) to match the arc-shaped slots (62).

5. The ventilated and heat-dissipating energy storage battery box according to claim 4, characterized in that: The rolling element (60) comprises a housing (601) fixedly mounted on the top and bottom of the mounting frame (61); a roller (602) is mounted inside the housing (601) via a supporting spring (603); and the roller (602) is engaged with the arc-shaped slot (62).

6. The ventilated and heat-dissipating energy storage battery box according to claim 5, characterized in that: A limiting rod (8) is fixedly mounted on one side of the roller (602) away from the filter screen (7) plate, and one end of the limiting rod (8) passes through the surface of the housing (601) and is provided with an anti-slip portion.

7. The ventilated and heat-dissipating energy storage battery box according to claim 2, characterized in that: The limiting member (3) comprises four fixing columns (31) fixedly mounted on the inner wall of the battery box body (1); a circular hole (32) adapted to the four fixing columns (31) is provided inside the cover plate (2); limiting bolts (33) are rotatably mounted inside the four circular holes (32); the bottom of the limiting bolt (33) is threadedly mounted on the threaded hole at the top of the fixing column (31).

8. The ventilated and heat-dissipating energy storage battery box according to claim 2, characterized in that: Two mounting rails (9) are fixedly mounted on the bottom of the inner wall of the battery box body (1), and an assembly plate (10) is fixedly mounted on the top of the two mounting rails (9).

9. The ventilated and heat-dissipating energy storage battery box according to claim 8, characterized in that: The hollow spaces inside the two mounting rails (9) are connected to the interior of the heat dissipation fan (4).

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