New energy automobile battery box body heat dissipation structure

Abstract

The utility model provides a heat dissipation structure for a battery box body of a new energy automobile. The heat dissipation structure comprises a box body, the mounting opening is formed in the top of the box body; the surrounding plate is arranged on the inner side face of the installation opening, a filter screen is fixedly installed at the bottom of the inner side face of the surrounding plate, a limiting plate is fixedly installed at the top of the outer side face of the surrounding plate, sliding grooves are formed in the two ends of the top of the limiting plate, and an installation groove is formed in one side of each sliding groove. According to the new energy automobile battery box body heat dissipation structure provided by the utility model, through mutual cooperation of structures such as the surrounding plates, the limiting plates, the sliding grooves, the mounting grooves, the spring telescopic rods, the connecting rods, the pulling plates and the clamping plates, when the new energy automobile battery box body heat dissipation structure is used, only the two pulling plates need to be pulled towards the middle, and the heat dissipation effect is achieved. When the filter screen is installed, only the coaming needs to be downwards pressed and connected, operation is convenient and fast, operation steps are reduced, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, and in particular to a heat dissipation structure of a battery box of a new energy vehicle. Background Art

[0002] New energy vehicle batteries are divided into two categories, storage batteries and fuel cells. Storage batteries are suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries and air batteries, etc. Fuel cells are specifically used for fuel cell electric vehicles, including alkaline fuel cells, phosphoric acid fuel cells and molten carbonate fuel cells. There are slight differences with the type of electric vehicles. In pure electric vehicles equipped only with batteries, the battery serves as the only power source for the vehicle's drive system. General new energy vehicle batteries are installed inside the box of new energy vehicles and are equipped with a radiator, so that the new energy vehicle batteries can be kept at normal temperature for storage and release of electrical energy.

[0003] For example, in the patent application with publication number CN 220420743 U in the prior art, a new energy vehicle battery is arranged inside the box, and a dustproof mechanism is arranged inside the box, and the dustproof mechanism includes a dustproof net, which can be detachably installed inside the box, and a square groove is opened inside the box, and a fixed block is slidably connected inside the square groove. The new energy vehicle battery box structure is provided with a dustproof mechanism, and the dustproof net is arranged in a detachable installation style, so that it is convenient for the staff to regularly disassemble the dustproof net, so that the staff can conveniently clean the dust accumulated on the surface of the dustproof net, and thus avoid dust accumulation blocking the mesh of the dustproof net, thereby ensuring that the outside air enters the box through the dustproof net, and then ensuring the heat dissipation effect of the radiator on the new energy vehicle battery, so that the practicality of the new energy vehicle battery box structure is enhanced.

[0004] When the device is used to install and remove the filter, the user is required to rotate the worm to install and remove the filter, which increases the number of operation steps and reduces work efficiency.

[0005] Therefore, it is necessary to provide a new energy vehicle battery box heat dissipation structure to solve the above technical problems. Utility Model Content

[0006] The utility model provides a heat dissipation structure for a battery box of a new energy vehicle, which solves the problem that both installation and removal of a filter screen need to be operated by rotating a worm, which increases the operation steps and reduces the work efficiency.

[0007] In order to solve the above technical problems, the utility model provides a new energy vehicle battery box heat dissipation structure, including:

[0008] Box;

[0009] An installation opening, the installation opening being opened at the top of the box body;

[0010] A surrounding plate, wherein the surrounding plate is arranged on the inner side surface of the mounting opening, a filter is fixedly installed on the bottom of the inner side surface of the surrounding plate, a limit plate is fixedly installed on the top of the outer side surface of the surrounding plate, both ends of the top of the limit plate are provided with sliding grooves, one side of the sliding groove is provided with a mounting groove, a spring telescopic rod is fixedly installed on the inner side surface of the mounting groove, a connecting rod is fixedly installed on one end of the spring telescopic rod, a pulling plate is installed on the top of the connecting rod, and a clamping plate is fixedly installed on the bottom of the connecting rod, and the clamping plate is clamped to the inner side surface of the box body.

[0011] Preferably, the limiting plate is arranged on the top of the box body, and the connecting rod is slidably connected to the inner side surface of the sliding groove.

[0012] Preferably, one end of the bottom of the clamping plate is inclined.

[0013] Preferably, a mounting frame is fixedly mounted on the bottom of the inner side of the box, and a battery is arranged on the inner side of the mounting frame.

[0014] Preferably, a heat sink is fixedly mounted on the inner side surface of the box, and the heat sink is arranged at the bottom of the filter.

[0015] Preferably, a movable plate is provided on the inner side surface of the enclosure, a push plate is fixedly installed on the top of the movable plate, and a cleaning brush is fixedly installed on the bottom of the movable plate.

[0016] Preferably, slide plates are fixedly mounted on both ends of the movable plate, and the slide plates are slidably connected to the inside of the enclosure.

[0017] Compared with the related art, the heat dissipation structure of the battery box of a new energy vehicle provided by the utility model has the following beneficial effects:

[0018] The utility model provides a heat dissipation structure of a battery box of a new energy vehicle, which cooperates with each other through structures such as a surrounding plate, a limit plate, a slide groove, an installation groove, a spring telescopic rod, a connecting rod, a pulling plate and a clamping plate. When in use, it is only necessary to pull the two pulling plates toward the middle and then lift them upward to disassemble the filter. When installing, it is only necessary to press the surrounding plate downward to connect it. The operation is convenient and quick, reduces the operating steps, and increases work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a heat dissipation structure of a battery box for a new energy vehicle provided by the utility model;

[0020] Figure 2 for Figure 1 The schematic diagram of the box section structure shown;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 A schematic structural diagram of a second embodiment of a heat dissipation structure of a battery box for a new energy vehicle provided by the utility model;

[0023] Figure 5 for Figure 4 Schematic diagram of the back structure of the moving plate shown.

[0024] Numbers in the figure: 1, box body, 11, installation opening, 2, enclosure, 21, filter, 22, limit plate, 23, slide groove, 24, installation groove, 25, spring telescopic rod, 26, connecting rod, 27, pulling plate, 28, clamping plate, 3, heat sink, 4, mounting frame, 41, battery, 5, moving plate, 51, pushing plate, 52, slide plate, 53, cleaning brush. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a heat dissipation structure of a battery box for a new energy vehicle provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the box section structure shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A heat dissipation structure of a battery box of a new energy vehicle comprises: a box 1;

[0028] An installation opening 11, the installation opening 11 is opened on the top of the box body 1;

[0029] The enclosure 2 is arranged on the inner side surface of the installation opening 11, and a filter screen 21 is fixedly installed on the bottom of the inner side surface of the enclosure 2. A limit plate 22 is fixedly installed on the top of the outer side surface of the enclosure 2. Both ends of the top of the limit plate 22 are provided with slide grooves 23, and one side of the slide groove 23 is provided with a mounting groove 24. A spring telescopic rod 25 is fixedly installed on the inner side surface of the mounting groove 24, and a connecting rod 26 is fixedly installed on one end of the spring telescopic rod 25. A pulling plate 27 is installed on the top of the connecting rod 26, and a clamping plate 28 is fixedly installed on the bottom of the connecting rod 26. The clamping plate 28 is clamped to the inner side surface of the box body 1.

[0030] The limiting plate 22 is disposed on the top of the box body 1 , and the connecting rod 26 is slidably connected to the inner side surface of the sliding groove 23 .

[0031] One end of the bottom of the clamping plate 28 is inclined.

[0032] A mounting frame 4 is fixedly mounted on the bottom of the inner side of the box body 1 , and a battery 41 is arranged on the inner side of the mounting frame 4 .

[0033] A heat sink 3 is fixedly mounted on the inner side of the box body 1 , and the heat sink 3 is arranged at the bottom of the filter screen 21 .

[0034] The elasticity of the spring telescopic rod 25 always pushes the connecting rod 26 when in use, so that the clamping plate 28 can be clamped on the inner side of the box body 1;

[0035] When the heat sink 3 is in use, the external air is drawn into the inner side of the box body 1 through the filter 21, and then the heat is dissipated to the battery 41;

[0036] When the filter 21 is in use, it can filter impurities in the air to prevent the impurities from entering the inner side of the box body 1.

[0037] The working principle of the heat dissipation structure of a new energy vehicle battery box provided by the utility model is as follows:

[0038] When the filter 21 needs to be removed, the user can move the two pulling plates 27 toward the middle, so that the pulling plate 27 drives the connecting rod 26 to slide on the inner side of the slide groove 23, so that one side of the connecting rod 26 pushes the spring telescopic rod 25, and then the bottom of the connecting rod 26 drives the clamping plate 28 to move, so that the clamping plate 28 moves from the inner side of the box body 1 to the middle, and then the user lifts the pulling plate 27 upward, thereby driving the limit plate 22 and the enclosure 2 to move upward, so that the enclosure 2 moves out from the inner side of the installation opening 11, thereby removing the filter 21. After the filter is cleaned, the user only needs to place the limit plate 22 on the top of the box body 1, and then press it downward, so that the inclined surface of the clamping plate 28 is against the top of the box body 1, and then it is clamped into the inner side of the box body 1, so that the filter 21 is installed.

[0039] Compared with the related art, the heat dissipation structure of the battery box of a new energy vehicle provided by the utility model has the following beneficial effects:

[0040] Through the cooperation of structures such as the enclosure 2, the limit plate 22, the slide groove 23, the installation groove 24, the spring telescopic rod 25, the connecting rod 26, the pulling plate 27 and the clamping plate 28, when in use, it is only necessary to pull the two pulling plates 27 toward the middle and then lift them upward to disassemble the filter 21. When installing, it is only necessary to press the enclosure 2 downward to connect it. The operation is convenient and quick, reduces the operating steps, and increases work efficiency.

[0041] Second embodiment

[0042] Please refer to Figure 4 and Figure 5 Based on the heat dissipation structure of a new energy vehicle battery box provided by the first embodiment of the present application, the second embodiment of the present application proposes another heat dissipation structure of a new energy vehicle battery box. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the difference of the heat dissipation structure of a battery box of a new energy vehicle provided in the second embodiment of the present application is that, in a heat dissipation structure of a battery box of a new energy vehicle, a movable plate 5 is provided on the inner side surface of the enclosure 2, a pushing plate 51 is fixedly installed on the top of the movable plate 5, and a cleaning brush 53 is fixedly installed on the bottom of the movable plate 5.

[0044] Slide plates 52 are fixedly mounted on both ends of the movable plate 5 , and the slide plates 52 are slidably connected to the inside of the enclosure 2 .

[0045] The working principle of the heat dissipation structure of a new energy vehicle battery box provided by the utility model is as follows:

[0046] When it is necessary to clean the dust and impurities on the filter 21, the user can hold the push plate 51 and move it, so that the push plate 51 drives the movable plate 5 to move. At this time, the movable plate 5 drives the slide plate 52 to slide inside the enclosure 2, so that the movable plate 5 drives the cleaning brush 53 to move on the top of the filter 21, thereby cleaning the dust on the filter 21.

[0047] Compared with the related art, the heat dissipation structure of the battery box of a new energy vehicle provided by the utility model has the following beneficial effects:

[0048] By means of the cooperation of the movable plate 5, the push plate 51, the slide plate 52 and the cleaning brush 53, when in use, the movable plate 5 is moved so that the movable plate 5 drives the cleaning brush 53 to clean the impurities on the filter screen 21, thereby facilitating use by the user.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A heat dissipation structure of a battery box of a new energy vehicle, characterized in that: include: Box; An installation opening, the installation opening being opened at the top of the box body; A surrounding plate, wherein the surrounding plate is arranged on the inner side surface of the mounting opening, a filter is fixedly installed on the bottom of the inner side surface of the surrounding plate, a limit plate is fixedly installed on the top of the outer side surface of the surrounding plate, both ends of the top of the limit plate are provided with sliding grooves, one side of the sliding groove is provided with a mounting groove, a spring telescopic rod is fixedly installed on the inner side surface of the mounting groove, a connecting rod is fixedly installed on one end of the spring telescopic rod, a pulling plate is installed on the top of the connecting rod, and a clamping plate is fixedly installed on the bottom of the connecting rod, and the clamping plate is clamped to the inner side surface of the box body.

2. A new energy vehicle battery box heat dissipation structure according to claim 1, characterized in that: The limiting plate is arranged on the top of the box body, and the connecting rod is slidably connected to the inner side surface of the sliding groove.

3. A new energy vehicle battery box heat dissipation structure according to claim 2, characterized in that: One end of the bottom of the clamping plate is inclined.

4. A new energy vehicle battery box heat dissipation structure according to claim 3, characterized in that: A mounting frame is fixedly mounted on the bottom of the inner side surface of the box body, and a battery is arranged on the inner side surface of the mounting frame.

5. A new energy vehicle battery box heat dissipation structure according to claim 4, characterized in that: A heat sink is fixedly mounted on the inner side of the box body, and the heat sink is arranged at the bottom of the filter screen.

6. A new energy vehicle battery box heat dissipation structure according to claim 5, characterized in that: A movable plate is arranged on the inner side surface of the enclosure plate, a push plate is fixedly installed on the top of the movable plate, and a cleaning brush is fixedly installed on the bottom of the movable plate.

7. A new energy vehicle battery box heat dissipation structure according to claim 6, characterized in that: Slide plates are fixedly mounted on both ends of the movable plate, and the slide plates are slidably connected to the interior of the enclosure plate.

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