Ventilation structure of storage battery box
By setting up heat dissipation and breathable inclined holes, dust-blocking air ducts, heat dissipation chassis and positioning components on the battery box, the problem of poor heat dissipation of the battery box is solved, and efficient heat dissipation and stable positioning are achieved.
Patent Information
- Application Number
- CN202422235239.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-12
AI Technical Summary
While ensuring protection, the existing battery boxes have poor heat dissipation capabilities, which may overheat the battery or accumulate harmful gases.
The heat dissipation and breathable inclined holes are installed on the circumferential outer wall of the battery box, and a dust-blocking air duct is installed inside. The heat dissipation base frame and breathable holes are installed at the bottom, and positioning and supporting the positioning components to ensure gas flowability and heat dissipation effect.
It improves the heat dissipation efficiency of the battery box, prevents overheating and harmful gas accumulation, while maintaining stable installation and positioning of the battery.
Smart Images
Figure CN223181216U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of storage batteries, in particular to a ventilation structure for a storage battery box. Background Art
[0002] The ventilation structure of the storage battery box is used to ensure that the heat and gas generated during the use of the storage battery can be discharged in time, prevent the storage battery from overheating or accumulating harmful gases, and thus ensure the safe and efficient operation of the storage battery.
[0003] In order to ensure the effective protection of the storage battery, a buffer pad is arranged in a circle at the contact position between the inside of the existing storage battery box and the battery. Although the buffer pad can effectively increase the protection of the storage battery, it also reduces the heat dissipation capacity of the battery to a certain extent.
[0004] Therefore, in view of the above problems, the present technical solution provides a ventilation structure for a storage battery box. Summary of the Utility Model
[0005] The purpose of the utility model is to provide a ventilation structure for a storage battery box to solve the problems put forward in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A ventilation structure for a storage battery box, including a storage battery box; a plurality of heat dissipation and ventilation inclined holes are uniformly arranged on the outer wall of the storage battery box in a circumferential direction. The bottom end of the heat dissipation and ventilation inclined holes is located at the top of the outside of the storage battery box and inside the storage battery box. While keeping the inside of the storage battery box connected, by using the inclined structure of the heat dissipation and ventilation inclined holes, the difficulty of external dust entering the inside of the storage battery box is increased. At the same time, a dust-blocking air duct distributed in a wavy shape is arranged inside the heat dissipation and ventilation inclined holes. The setting of the dust-blocking air duct is used to further increase the blocking of dust. A heat dissipation bottom frame distributed in a rectangular frame structure is installed at the bottom inside the storage battery box. A layer of buffer pad is laid on the top of the heat dissipation bottom frame. Transverse through ventilation holes are arranged between the bottom walls of the heat dissipation bottom frame. When the storage battery is placed inside the storage battery box, it is buffered and supported by the heat dissipation bottom frame, keeping a spaced distribution between the bottom of the storage battery and the bottom inside the storage battery box. And with the setting of the ventilation holes, the intermittent gas between the two can flow freely, thereby accelerating the flow and discharge of the heat inside the storage battery box. A plurality of groups of uniformly vertically distributed positioning components are arranged on the inner side walls of the storage battery box. The positioning components are distributed inside and outside the box wall of the storage battery box. By manually rotating and moving, the side wall of the storage battery placed inside the storage battery box is contacted and squeezed for positioning. The positioning components are spaced apart, keeping a spaced distribution between the storage battery and the inner wall of the storage battery box. In this way, the gas input along the heat dissipation and ventilation inclined holes can flow freely around the storage battery, so as to realize the safe positioning of the storage battery while accelerating its heat dissipation.
[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging a heat dissipation bottom frame at the inner bottom of the battery box, and then opening ventilation holes in the heat dissipation bottom frame to control a gap between the bottom of the battery and the interior of the battery box, and then positioning the battery through a positioning component, while keeping an interval distribution between the battery and the inner wall of the battery box. Then, under the connection of the heat dissipation and ventilation inclined holes, the rapid flow of the gas inside the battery box is maintained, and at the same time, the stable installation of the battery can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 FIG. is a three-dimensional structure schematic diagram of a ventilation structure of a battery box.
[0009] Figure 2 FIG. is a front view structure schematic diagram of a ventilation structure of a battery box.
[0010] Figure 3 FIG. is a top view structure schematic diagram of a ventilation structure of a battery box.
[0011] Figure 4 FIG. is a partial structure schematic diagram of a positioning component in a ventilation structure of a battery box.
[0012] Figure 5 FIG. is a partial structure schematic diagram of a heat dissipation and ventilation inclined hole in a ventilation structure of a battery box;
[0013] Wherein: battery box 10, box top eaves 12, fastening base plate 13, turning handle groove 14, turning handle 15, screw rod 16, mounting plate 17, clamping plate 18, buffer mesh pad 19, ventilation hole 20, heat dissipation and ventilation inclined hole 21, dust blocking air duct 22, connecting rod 23, heat dissipation bottom frame 24. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.
[0015] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0016] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
[0017] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments.
[0018] Please refer to Figures 1-5, a ventilation structure for a battery box, comprising a battery box 10; a plurality of heat dissipation and ventilation inclined holes 21 are evenly formed in the outer wall around the battery box 10. The bottom end of the heat dissipation and ventilation inclined hole 21 is located at the top end outside the battery box 10 and inside the battery box 10. While keeping the inside of the battery box 10 connected, the inclined structure of the heat dissipation and ventilation inclined hole 21 is utilized to increase the difficulty of external dust entering the inside of the battery box 10. At the same time, a dust-blocking air duct 22 distributed in a wave shape is arranged inside the heat dissipation and ventilation inclined hole 22. The setting of the dust-blocking air duct 22 is used to further increase the blockage of dust. A heat dissipation bottom frame 24 distributed in a rectangular frame structure is installed at the inner bottom of the battery box 10. A layer of buffer pad is laid on the top of the heat dissipation bottom frame 24. Transverse through ventilation holes 20 are formed between the bottom walls of the heat dissipation bottom frame 24. When the battery is placed inside the battery box 10, it is buffered and supported by the heat dissipation bottom frame 24, keeping a spaced distribution between the bottom of the battery and the inner bottom of the battery box 10. And with the setting of the ventilation holes 20, intermittent gas can freely flow between the two, thereby accelerating the flow and discharge of heat inside the battery box 10. A plurality of groups of positioning components evenly distributed vertically are arranged on the inner side walls of the battery box 10. The positioning components are distributed inside and outside the box wall of the battery box 10. By manually rotating and moving, the side wall of the battery placed inside the battery box 10 is contacted and squeezed for positioning. The positioning components are spaced apart, keeping a spaced distribution between the battery and the inner wall of the battery box 10. In this way, the gas input along the heat dissipation and ventilation inclined holes 21 can freely flow around the battery, so as to realize the safe positioning of the battery while accelerating its heat dissipation.
[0019] In an embodiment of the present invention, a circle of box top eaves 12 is installed at the top edge of the battery box 10. The top of the battery box 10 is set to be open. A plurality of positioning holes are formed in the top of the box top eaves 12. With the cooperation of structures such as positioning bolts, the box cover is detachably installed on the box top eaves 12.
[0020] As a preferred embodiment of the present invention, the positioning component includes a fastening base plate 13 installed on the outer side wall of the battery box 10. A turning handle groove 14 is formed in the middle of the fastening base plate 13. An internal thread hole penetrating through the inner wall of the battery box 10 is formed in the turning handle groove 14. A set of screw rods 16 are threadedly connected in the internal thread hole. A turning handle 15 placed inside the turning handle groove 14 is installed at the outer end of the screw rod 16. A set of vertically distributed mounting plates 17 are rotatably connected to the inner end. A plurality of connecting rods 23 are evenly installed on the side of the mounting plate 17 facing the battery. A clamping plate 18 is jointly installed at the ends of the connecting rods 23. By rotating the turning handle 15, the screw rod 16 is controlled to move in the internal thread hole, and then the transverse movement of the mounting plate 17 is controlled. Then, under the connection of the mounting plate 17 and the connecting rods 23, the clamping plate 18 is driven to contact the outer wall of the battery. Then, under the extrusion of a plurality of clamping plates 18 around the battery, it is positioned.
[0021] Specifically, a layer of buffer mesh pad 19 is installed on the outer side of the clamping plate 18. The buffer mesh pad 19 is used to reduce the force of contact with the outside of the battery. At the same time, the set mesh structure can reduce the sealing performance of the contact between the buffer mesh pad 19 and the outer wall of the battery, and also promote heat transfer to a certain extent.
[0022] The working principle of the present utility model is as follows: In the idle space of the device, all the above-mentioned driving parts, which refer to power elements, electrical parts, and the adapted power supply, are connected by wires. The electrical connection is completed in the order of the working sequence of each electrical part. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and will not explain the electrical control. The battery is placed inside the battery box 10, and the bottom is placed on the heat dissipation bottom frame 24, keeping a gap between its bottom and the inner bottom of the battery box 10. Then, by rotating the handle 15 in the fastening base plate 13 outside the battery box 10, the screw 16 moves horizontally, and then drives the buffer mesh pad 19 to contact the outer wall of the corresponding side of the battery, and performs extrusion positioning on it. At the same time, a gap is kept between the battery and the inner wall of the battery box 10. Then, under the connection of the heat dissipation and ventilation inclined holes 21, the air inside the battery box 10 flows rapidly, accelerating the discharge of heat.
[0023] The above has described the preferred embodiments of this patent in detail, but this patent is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in the art, various changes can be made without departing from the purpose of this patent.
Claims
1. A ventilation structure for a battery box, characterized in that, It includes a battery box (10); a plurality of heat dissipation and ventilation inclined holes (21) are evenly arranged on the outer wall of the battery box (10) in a circumferential manner. The bottom end of the heat dissipation and ventilation inclined hole (21) is placed at the outer top end of the battery box (10) and is inside the battery box (10). A heat dissipation bottom frame (24) distributed in a rectangular frame structure is installed at the inner bottom of the battery box (10). A layer of buffer pad is laid on the top of the heat dissipation bottom frame (24). Ventilation holes (20) penetrating horizontally are arranged between the bottom walls of the heat dissipation bottom frame (24). A plurality of groups of positioning components are evenly arranged vertically on the inner side walls of the battery box (10), and the positioning components are distributed inside and outside the box wall of the battery box (10).
2. The ventilation structure of a battery box according to claim 1, characterized in that, A dust-blocking air channel (22) distributed in a wavy shape is arranged inside the heat dissipation and ventilation inclined hole (21).
3. The ventilation structure of a battery box according to claim 2, characterized in that, A circle of box top eaves (12) is installed at the top edge of the battery box (10). The top of the battery box (10) is arranged in an open shape, and a plurality of positioning holes are opened on the top of the box top eaves (12).
4. A ventilation structure for a battery box according to claim 3, characterized in that, The positioning component includes a fastening base plate (13) installed on the outer side wall of the battery box (10). A turning handle groove (14) is opened in the middle of the fastening base plate (13). An internal thread hole penetrating through to the inner wall of the battery box (10) is opened inside the turning handle groove (14). A set of screw rods (16) are threadedly connected in the internal thread hole. A turning handle (15) placed inside the turning handle groove (14) is installed at the outer end of the screw rod (16). A set of vertically distributed mounting plates (17) are rotatably connected to the inner end. A plurality of connecting rods (23) are evenly installed on the side of the mounting plate (17) facing the battery. A clamping plate (18) is jointly installed at the ends of the connecting rods (23).
5. The ventilation structure of a battery box according to claim 4, characterized in that, A layer of buffer mesh pad (19) is installed on the outside of the clamping plate (18).