High-heat-dissipation storage battery bottom groove structure

Abstract

The utility model belongs to the field of storage battery bottom groove structures, and particularly relates to a high-heat-dissipation storage battery bottom groove structure which comprises a bottom groove, the upper end of the bottom groove is fixedly connected with a plurality of evenly-distributed heat conduction strips, storage batteries are arranged at the upper ends of the heat conduction strips, and a cleaning mechanism is arranged on the bottom groove. A mounting frame is fixedly connected to the middle of the inner wall of the bottom groove, a plurality of evenly-distributed drainage fans are fixedly connected to the interior of the mounting frame, and a filter screen is fixedly connected to the lower portion of the inner wall of the bottom groove. The drainage fan, the heat conduction net, the heat conduction strips and other structures are additionally arranged in the bottom groove, heat of the storage battery can be conducted through the heat conduction strips and the heat conduction net in the working process of the storage battery, and the heat exchange area of the storage battery can be increased through the heat conduction strips and the heat conduction net after conduction; and the air flowing speed can be increased through the drainage fan, so that the heat exchange efficiency of the storage battery can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery bottom tank structures, in particular to a high heat dissipation battery bottom tank structure. Background Art

[0002] According to the patent application publication number: CN113131071A, a high heat dissipation performance automobile battery structure is proposed. The invention discloses a high heat dissipation performance automobile battery structure, including an automobile battery body, a bottom plate is arranged at the lowest position of the automobile battery body, a bottom guard plate is arranged at the outer peripheral positions of the bottom plate, a slide groove is arranged at the upper position of the bottom guard plate, a handle is arranged at the inner upper position of the slide groove, a central exhaust opening is arranged at the left upper end position of the automobile battery body, a plate group body is arranged at the inner position of the automobile battery body, and the plate group body includes a positive plate group and a negative plate group. When the user needs to replace the automobile battery body, the automobile battery can be lifted by the handle. When the handle is not in use, the handle can be kept in a vertical state and placed inside the slide groove. The existence of the bottom plate raises the distance between the automobile battery body and the lower object, expands the heat dissipation space of the automobile battery, and improves the heat dissipation efficiency of the automobile battery body.

[0003] However, the bottom tank structure in the prior art relies solely on the natural airflow in the air to exchange heat with the battery during the operation of the battery, and the heat exchange efficiency is low. When the battery is running at high power, the natural convection heat exchange method is inefficient and easily causes the battery to overheat, thus affecting the service life of the battery. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide a high heat dissipation battery bottom tank structure, which solves the problem of low heat exchange efficiency of the bottom tank structure for the battery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high heat dissipation battery bottom groove structure, including a bottom groove, a plurality of evenly distributed heat-conducting strips are fixedly connected to the upper end of the bottom groove, a battery is arranged on the upper end of the heat-conducting strips, a cleaning mechanism is arranged on the bottom groove, a mounting frame is fixedly connected to the middle part of the inner wall of the bottom groove, a plurality of evenly distributed drainage fans are fixedly connected to the interior of the mounting frame, a filter is fixedly connected to the lower part of the inner wall of the bottom groove, and two symmetrically distributed guide frames are fixedly connected to the lower end of the bottom groove.

[0006] Preferably, the spacing between the plurality of thermally conductive strips is the same, and the thermally conductive strips are made of aluminum alloy material, and the thermally conductive strips can conduct heat from the battery.

[0007] Preferably, a heat-conducting net is fixedly connected to the interior of the bottom groove, and the heat-conducting net is fixedly connected to the heat-conducting strip, and the heat-conducting net can increase the heat exchange area.

[0008] Preferably, the cleaning mechanism includes a driving bar, the lower end of the driving bar is slidably connected to the driving bar, the interior of the driving bar is slidably connected to a support bar, the upper end of the support bar is fixedly connected to a rubber strip, a plurality of evenly distributed springs are arranged inside the driving bar, the driving bar is slidably connected to the guide frame, the support bar is slidably connected to the driving bar, the rubber strip is slidably connected to the bottom groove, the rubber strip is slidably connected to the filter net, and the rubber strip can clean the filter net.

[0009] Preferably, a push plate is fixedly connected to the outer side of the driving bar, and the push plate is slidably connected to the bottom groove, so that the push plate can drive the driving bar to move.

[0010] Preferably, one end of the spring is fixedly connected to the driving bar, and the other end of the spring is fixedly connected to the supporting bar, and the spring can support the supporting bar through elastic force.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adds structures such as a drainage fan, a heat-conducting net and a heat-conducting strip inside the bottom tank. During the operation of the battery, the heat of the battery can be conducted through the heat-conducting strip and the heat-conducting net. After the conduction, the heat exchange area of ​​the battery can be increased through the heat-conducting strip and the heat-conducting net, and the air flow speed can be increased through the drainage fan, thereby effectively increasing the heat exchange efficiency of the battery.

[0013] 2. The utility model adds structures such as a driving frame, a rubber strip and a pushing plate to the bottom tank. During the operation of the bottom tank, the pushing frame can drive the rubber strip inside the driving frame to move. The rubber strip can clean the filter screen during the movement. After the filter screen is cleaned, the air flow area can be effectively guaranteed, thereby effectively ensuring the heat exchange efficiency of the bottom tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A three-dimensional diagram of the bottom tank;

[0016] Figure 3 For the utility model Figure 1 Left side sectional view of

[0017] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0018] In the figure: 1, bottom groove; 2, heat conduction strip; 3, battery; 4, cleaning mechanism; 5, installation frame; 6, drainage fan; 7, filter screen; 8, guide frame; 9, heat conduction screen; 41, drive strip; 42, support strip; 43, rubber strip; 44, spring; 45, push plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A high heat dissipation battery bottom tank structure comprises a bottom tank 1, a plurality of evenly distributed heat-conducting strips 2 are fixedly connected to the upper end of the bottom tank 1, a battery 3 is arranged on the upper end of the heat-conducting strip 2, a cleaning mechanism 4 is arranged on the bottom tank 1, a mounting frame 5 is fixedly connected to the middle of the inner wall of the bottom tank 1, a plurality of evenly distributed drainage fans 6 are fixedly connected inside the mounting frame 5, a filter screen 7 is fixedly connected to the lower part of the inner wall of the bottom tank 1, and two symmetrically distributed guide frames 8 are fixedly connected to the lower end of the bottom tank 1.

[0021] See also Figure 1 , Figure 2 The spacing between multiple thermally conductive strips 2 is the same. The thermally conductive strips 2 are made of aluminum alloy material. The thermally conductive strips 2 can conduct heat to the battery 3. A thermally conductive net 9 is fixedly connected to the inside of the bottom groove 1. The thermally conductive net 9 is fixedly connected to the thermally conductive strips 2. The thermally conductive net 9 can increase the heat exchange area.

[0022] See also Figure 1 , Figure 3 , Figure 4The cleaning mechanism 4 includes a driving bar 41, the lower end of the driving bar 41 is slidably connected to the driving bar 41, the inside of the driving bar 41 is slidably connected to the supporting bar 42, the upper end of the supporting bar 42 is fixedly connected to the rubber strip 43, and a plurality of evenly distributed springs 44 are arranged inside the driving bar 41, the driving bar 41 is slidably connected to the guide frame 8, the supporting bar 42 is slidably connected to the driving bar 41, the rubber strip 43 is slidably connected to the bottom groove 1, the rubber strip 43 is slidably connected to the filter screen 7, and the rubber strip 43 can clean the filter screen 7, and a pushing plate 45 is fixedly connected to the outer side of the driving bar 41, the pushing plate 45 is slidably connected to the bottom groove 1, and the pushing plate 45 can drive the driving bar 41 to move, one end of the spring 44 is fixedly connected to the driving bar 41, and the other end of the spring 44 is fixedly connected to the supporting bar 42, and the spring 44 can support the supporting bar 42 through elastic force.

[0023] The specific implementation process of the utility model is as follows: when the battery 3 is working, the heat generated by the battery 3 is transferred to the inside of the heat-conducting strip 2, and the heat-conducting strip 2 can transfer the heat to the inside of the heat-conducting net 9, and at the same time, the drainage fan 6 is started, and the drainage fan 6 generates suction to suck the airflow under the filter 7 into the inside of the bottom tank 1, and blows the airflow to the battery 3, the heat-conducting strip 2 and the heat-conducting net 9. When the airflow flows through the battery 3, the heat-conducting strip 2 and the heat-conducting net 9, heat exchange occurs with them, thereby effectively improving the heat dissipation efficiency of the battery 3;

[0024] After the bottom tank 1 has been working for a period of time, the driving bar 41 is driven to move by the pushing plate 45. During the movement, the driving bar 41 can drive the rubber strip 43 to move under the filter 7 and scrape the bottom of the filter 7 to clean the dust on the lower surface of the filter 7, thereby effectively ensuring the air flow of the filter 7 and the heat dissipation efficiency of the battery 3.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high heat dissipation battery bottom tank structure, comprising a bottom tank (1), characterized in that: The upper end of the bottom trough (1) is fixedly connected to a plurality of evenly distributed heat-conducting strips (2), the upper end of the heat-conducting strips (2) is provided with a storage battery (3), the bottom trough (1) is provided with a cleaning mechanism (4), the middle of the inner wall of the bottom trough (1) is fixedly connected to a mounting frame (5), the interior of the mounting frame (5) is fixedly connected to a plurality of evenly distributed drainage fans (6), the lower part of the inner wall of the bottom trough (1) is fixedly connected to a filter screen (7), and the lower end of the bottom trough (1) is fixedly connected to two symmetrically distributed guide frames (8).

2. A high heat dissipation battery bottom tank structure according to claim 1, characterized in that: The spacing between the plurality of heat-conducting strips (2) is the same, and the heat-conducting strips (2) are made of aluminum alloy material.

3. A high heat dissipation battery bottom tank structure according to claim 1, characterized in that: A heat-conducting net (9) is fixedly connected inside the bottom groove (1), and the heat-conducting net (9) is fixedly connected to the heat-conducting strip (2).

4. The high heat dissipation battery bottom tank structure according to claim 1, characterized in that: The cleaning mechanism (4) comprises a driving bar (41), the lower end of the driving bar (41) is slidably connected to the driving bar (41), the interior of the driving bar (41) is slidably connected to a support bar (42), the upper end of the support bar (42) is fixedly connected to a rubber strip (43), a plurality of evenly distributed springs (44) are arranged inside the driving bar (41), the driving bar (41) is slidably connected to the guide frame (8), the support bar (42) is slidably connected to the driving bar (41), the rubber strip (43) is slidably connected to the bottom groove (1), and the rubber strip (43) is slidably connected to the filter screen (7).

5. A high heat dissipation battery bottom tank structure according to claim 4, characterized in that: A push plate (45) is fixedly connected to the outer side of the driving bar (41), and the push plate (45) is slidably connected to the bottom groove (1).

6. A high heat dissipation battery bottom tank structure according to claim 4, characterized in that: One end of the spring (44) is fixedly connected to the driving bar (41), and the other end of the spring (44) is fixedly connected to the supporting bar (42).

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