Battery pack heat dissipation structure convenient to install

Abstract

A battery pack heat dissipation structure convenient to install comprises a loading mechanism and a heat dissipation mechanism, the loading mechanism is composed of a loading box, an expansion plate, a fixing hole, an installation groove, a spring buffer plate, a battery pack, a first sliding groove, a barrier plate, an overturning plate and a second sliding groove, and the heat dissipation mechanism is arranged on the loading box of the loading mechanism. The heat dissipation mechanism is composed of a heat dissipation panel, a heat dissipation fan, a control panel and a sliding protection plate, due to the fact that the heat dissipation mechanism and the loading mechanism are arranged, and the heat dissipation panel of the heat dissipation mechanism is fixed in the loading box of the loading mechanism in a sliding mode and fixed through the connecting bolts, a user can conveniently install the heat dissipation mechanism; and a plurality of quick release designs are arranged on the loading box of the heat dissipation mechanism, so that convenience is brought to a user for installation and later maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of battery packs, in particular to a heat dissipation structure of battery packs which is easy to install. Background Art

[0002] With the development of the new energy vehicle industry, the performance requirements for new energy batteries are getting higher and higher, and the safety requirements are also increasing; on the basis of ensuring safety, the performance improvement of batteries is a key indicator for battery evaluation. The impact of temperature on batteries during battery use is a very critical factor. Especially for batteries like hybrid vehicles, a large amount of heat will be generated in a short period of time during battery use. This heat must be dissipated through the thermal conductivity of the battery and the shell to prevent the internal temperature of the battery from being too high, affecting safety and performance.

[0003] According to the Chinese patent with the patent number: CN 217606932 U, a battery pack heat dissipation structure is disclosed, including a battery cell, an insulating member and a heat dissipation assembly, the heat dissipation assembly includes a heat sink, a heat dissipation bar and a heat dissipation shell, the heat sink is arranged between the battery cells, the insulating member is arranged between the battery cell and the heat sink, the heat dissipation bar and a plurality of the heat sinks are fixedly connected, the heat dissipation bar and the heat dissipation shell are fixedly connected, and the battery cell, the insulating member, the heat sink and the heat dissipation bar are fixedly arranged in the heat dissipation shell. Compared with traditional water-cooled plates, battery cell bracket sleeve aluminum sheets, etc., the battery heat dissipation structure provided by the utility model has low material cost and significant heat dissipation effect.

[0004] However, during use, the existing battery pack heat dissipation structure has a multi-layer structure. Once a battery is damaged, the outer heat dissipation structure needs to be removed first. The existing heat dissipation structure is relatively complicated to install, causing inconvenience to users in installation and maintenance. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the problem that during use, the existing heat dissipation structure of the battery pack is a multi-layer structure. Once a battery is damaged, the outer heat dissipation structure needs to be removed first. The existing heat dissipation structure is relatively complicated to install, which causes inconvenience to the user in installation and maintenance.

[0006] The technical solution adopted to solve the above technical problems is:

[0007] A heat dissipation structure for a battery pack that is easy to install includes a loading mechanism and a heat dissipation mechanism. The loading mechanism consists of a loading box, an expansion plate, a fixing hole, an installation slot, a spring buffer plate, a battery pack, a first sliding slot, a blocking plate, a flip plate and a second sliding slot. The loading box of the loading mechanism is provided with a heat dissipation mechanism, and the heat dissipation mechanism consists of a heat dissipation panel, a heat dissipation fan, a control panel and a sliding protection plate.

[0008] As a preferred technical solution of the utility model, an expansion slot is provided on the lower side of the loading box of the loading mechanism, an expansion plate is provided in the expansion slot of the loading box, the expansion plate is connected to the expansion slot of the loading box through connecting bolts, and fixing holes are provided on the expansion plate to facilitate users to fix and install the equipment.

[0009] As a preferred technical solution of the utility model, a heat dissipation hole is provided at the bottom of the loading box, a mounting groove is provided on the inner side of the loading box, a spring buffer plate is provided on the mounting groove, and a battery pack is provided between the spring buffer plates.

[0010] As a preferred technical solution of the utility model, a first sliding groove is provided on the right side of the loading box, a blocking plate is provided inside the first sliding groove, heat dissipation holes are provided on the blocking plate to facilitate heat dissipation of the equipment, a rubber buffer plate is provided on the blocking plate, and the blocking plate is fixed to the first sliding groove by connecting bolts.

[0011] As a preferred technical solution of the utility model, a flip plate is provided on the upper side of the loading box, the flip plate is connected to the loading box via a rotating shaft, and a second sliding groove is provided on the left side of the loading box.

[0012] As a preferred technical solution of the utility model, a heat dissipation panel of a heat dissipation mechanism is provided in the second sliding groove, the heat dissipation panel is connected to the second sliding groove by connecting bolts, the heat dissipation panel has a built-in battery, a cooling fan is provided on the heat dissipation panel, a control groove is provided on the heat dissipation panel, a control panel is provided in the control groove of the heat dissipation panel, the control panel consists of an LED display, control buttons and a charging interface, and the control groove of the heat dissipation panel is provided with a sliding protection plate on the outside of the control panel, which can effectively prevent the user from accidentally touching the control panel.

[0013] The beneficial effects of the utility model are:

[0014] Since the utility model is provided with a heat dissipation mechanism and a loading mechanism, the heat dissipation panel of the heat dissipation mechanism is slidably fixed in the loading box of the loading mechanism and is fixed by connecting bolts, which is convenient for users to install. In addition, there are multiple quick-release designs on the loading box of the heat dissipation mechanism, which is convenient for users to install and maintain later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a first axial view of the utility model;

[0017] Figure 3 It is a second axis view of the utility model;

[0018] Figure 4 It is a third axis view of the utility model;

[0019] Figure 5 for Figure 2 A partial enlarged view of the middle part.

[0020] In the figure: 1. loading mechanism; 2. heat dissipation mechanism; 3. loading box; 4. expansion board; 5. fixing hole; 6. mounting slot; 7. spring buffer plate; 8. battery pack; 9. first sliding slot; 10. blocking plate; 11. flip plate; 12. second sliding slot; 13. heat dissipation panel; 14. heat dissipation fan; 15. control panel; 16. sliding protection plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0026] Embodiment 1

[0027] exist Figure 1-5 The utility model provides a technical solution: a battery pack heat dissipation structure that is easy to install, including a loading mechanism 1 and a heat dissipation mechanism 2. The loading mechanism 1 consists of a loading box 3, an expansion plate 4, a fixing hole 5, an installation groove 6, a spring buffer plate 7, a battery pack 8, a first sliding groove 9, a blocking plate 10, a flip plate 11 and a second sliding groove 12. The loading box 3 of the loading mechanism 1 is provided with a heat dissipation mechanism 2, and the heat dissipation mechanism 2 consists of a heat dissipation panel 13, a heat dissipation fan 14, a control panel 15 and a sliding protection plate 16.

[0028] In one aspect of the present embodiment, an expansion slot is provided on the lower side of the loading box 3 of the loading mechanism 1, and an expansion board 4 is provided in the expansion slot of the loading box 3. The expansion board 4 is connected to the expansion slot of the loading box 3 by connecting bolts, and a fixing hole 5 is provided on the expansion board 4. A heat dissipation hole is provided at the bottom of the loading box 3, and the heat of the battery can be transferred to the platform through the heat dissipation holes at the bottom of the loading box 3 to keep the platform dry. A mounting slot 6 is provided on the inner side of the loading box 3, and a spring buffer plate 7 is provided on the mounting slot 6. A battery pack 8 is provided between the spring buffer plates 7, which is convenient for users to install the battery pack 8. A first sliding slot 9 is provided on the right side of the loading box 3, and a blocking plate 10 is provided inside the first sliding slot 9. The blocking plate 10 is provided with heat dissipation holes, and a rubber buffer plate is provided on the blocking plate 10, which can more effectively protect the battery pack 8. The blocking plate 10 is fixed to the first sliding slot 9 by connecting bolts, a flip plate 11 is provided on the upper side of the loading box 3, and the flip plate 11 is connected to the loading box 3 through a rotating shaft, and a second sliding slot 12 is provided on the left side of the loading box 3.

[0029] In one aspect of the present embodiment, a heat dissipation panel 13 of the heat dissipation mechanism 2 is provided in the second sliding groove 12, and the heat dissipation panel 13 is connected to the second sliding groove 12 by connecting bolts. The heat dissipation panel 13 has a built-in battery, a heat dissipation fan 14 is provided on the heat dissipation panel 13, and a control groove is provided on the heat dissipation panel 13. A control panel 15 is provided in the control groove of the heat dissipation panel 13, and the control panel 15 is composed of an LED display screen, control buttons and a charging interface, which is convenient for users to control the device. The control groove of the heat dissipation panel 13 is provided with a sliding protection plate 16 on the outside of the control panel 15.

[0030] The working principle of the utility model is as follows: during the use of the utility model, when the heat dissipation mechanism 2 of the device is damaged, the user can remove it for repair and installation by releasing the connection between the heat dissipation panel 13 and the second sliding groove 12. When the battery pack 8 is damaged, the user can repair the upper battery pack 8 by rotating the upper flip plate 11, and can also complete the repair of the battery pack 8 by disassembling the blocking plate 10 on the right. The device is easy and quick to install and is convenient for users to use.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heat dissipation structure for a battery pack that is easy to install, comprising a loading mechanism (1) and a heat dissipation mechanism (2), characterized in that: The loading mechanism (1) is composed of a loading box (3), an expansion plate (4), a fixing hole (5), a mounting groove (6), a spring buffer plate (7), a battery pack (8), a first sliding groove (9), a blocking plate (10), a flip plate (11) and a second sliding groove (12). A heat dissipation mechanism (2) is provided on the loading box (3) of the loading mechanism (1), and the heat dissipation mechanism (2) is composed of a heat dissipation panel (13), a heat dissipation fan (14), a control panel (15) and a sliding protection plate (16).

2. The heat dissipation structure of a battery pack that is easy to install according to claim 1, characterized in that: An expansion slot is provided at the lower side of the loading box (3) of the loading mechanism (1), an expansion plate (4) is provided in the expansion slot of the loading box (3), the expansion plate (4) is connected to the expansion slot of the loading box (3) via connecting bolts, and a fixing hole (5) is provided on the expansion plate (4).

3. A heat dissipation structure for a battery pack that is easy to install according to claim 2, characterized in that: The bottom of the loading box (3) is provided with a heat dissipation hole, the inner side of the loading box (3) is provided with a mounting groove (6), the mounting groove (6) is provided with a spring buffer plate (7), and a battery pack (8) is provided between the spring buffer plates (7).

4. The heat dissipation structure of a battery pack that is easy to install according to claim 3, characterized in that: A first sliding groove (9) is provided on the right side of the loading box (3), a blocking plate (10) is provided inside the first sliding groove (9), a heat dissipation hole is provided on the blocking plate (10), a rubber buffer plate is provided on the blocking plate (10), and the blocking plate (10) and the first sliding groove (9) are fixed by connecting bolts.

5. The heat dissipation structure of a battery pack that is easy to install according to claim 4, characterized in that: A flip plate (11) is provided on the upper side of the loading box (3), and the flip plate (11) is connected to the loading box (3) via a rotating shaft. A second sliding groove (12) is provided on the left side of the loading box (3).

6. The heat dissipation structure of a battery pack that is easy to install according to claim 1, characterized in that: A heat dissipation panel (13) of the heat dissipation mechanism (2) is arranged in the second sliding groove (12), the heat dissipation panel (13) is connected to the second sliding groove (12) via connecting bolts, the heat dissipation panel (13) has a built-in storage battery, a heat dissipation fan (14) is arranged on the heat dissipation panel (13), a control groove is arranged on the heat dissipation panel (13), a control panel (15) is arranged in the control groove of the heat dissipation panel (13), the control panel (15) is composed of an LED display screen, control buttons and a charging interface, and a sliding protection plate (16) is arranged on the outside of the control panel (15) in the control groove of the heat dissipation panel (13).

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