New energy battery outer shell structure with wiring assembly

Abstract

The utility model relates to the technical field of new energy batteries, in particular to a new energy battery outer shell structure with a wiring assembly, which comprises an outer shell main body and a wiring assembly, a connecting groove is formed in the surface of the shell main body; a connecting structure is installed on the top surface of the shell body, the connecting structure comprises a fixing sleeve, the fixing sleeve is fixedly installed on the top surface of the shell body, a bent sleeve is installed on the upper side of the fixing sleeve, a fixing ring is integrally formed on the surface of the bottom end of the bent sleeve, and a threaded sleeve is arranged on the outer side of the fixing ring in a sleeving mode; a protection structure is installed on the side wall of the shell body and comprises a fixing block. According to the utility model, through the arrangement of the V-shaped bending sleeve, the penetration angle of the electric wire can be changed, so that the angle faces downwards when the electric wire penetrates out, rainwater can be prevented from entering the shell main body along the electric wire, and the waterproof effect of the device can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy batteries, in particular to a new energy battery outer shell structure with a wiring assembly. Background Art

[0002] New energy batteries are new batteries that use new energy technologies to reduce greenhouse gas emissions pollution. Currently, new energy vehicles are equipped with large-capacity batteries as energy storage power sources. The batteries provide electricity to the electric motors, driving the electric motors to operate and thus driving the vehicles.

[0003] In this regard, China has applied for patent number: CN202320922546.7, which discloses a rainproof lithium battery that can protect the socket. It relates to the field of lithium battery technology and includes a battery housing. The top and rear ends of the battery housing are provided with connecting sleeves. The inner sides of the two connecting sleeves are connected to handle rings. A first groove is provided on the left side of the top of the battery housing. The four corners of the bottom of the battery housing are equipped with anti-collision pads, which can provide good protection for the battery housing, improve the anti-collision effect, effectively absorb the impact force brought by the outside world, and also facilitate support for its bottom. Heat shrink tubes are provided between the lower arc hole, the upper arc hole and the connecting wire to facilitate improved sealing, good waterproof effect, improve the safety of use between the connecting wire and the socket, and are beneficial to the protection of the socket. A storage cavity is provided at the upper end of the interior of the battery housing. A drying ball is provided inside the storage cavity to absorb water and prevent moisture, preventing the lithium battery from getting damp and improving its safety in use.

[0004] The battery can prevent water from entering the battery shell through the upper and lower arc-shaped holes by providing a heat shrink tube. However, in actual use, the connecting wire needs to be laid, so it needs to be bent to adjust the angle. The heat shrink tube softens by heating and then hardens to fit the outer wall of the connecting wire. When the angle of the connecting wire is further adjusted, it cannot continue to fit the outer wall of the connecting wire. Moreover, the heat shrink tube is disposable and needs to be replaced frequently. Not only is the waterproof effect poor, but the cost of use is high, which limits the use of the device.

[0005] Therefore, in order to solve the above problems, a new energy battery housing structure with a wiring assembly is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide a new energy battery housing structure with a wiring assembly to solve the problem mentioned in the above background technology that the battery in the prior art can prevent water from entering the battery housing from between the upper and lower arc holes by setting a heat shrink tube, but in actual use, the connecting wire needs to be wired, so it needs to be bent to adjust the angle, and the heat shrink tube softens after heating and hardens to fit the outer wall of the connecting wire. When the connecting wire continues to adjust the angle, it cannot continue to fit the outer wall of the connecting wire. Moreover, the heat shrink tube is disposable and needs to be replaced frequently, which not only has a poor waterproof effect, but also has a high cost of use, which limits the use of the device.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a new energy battery housing structure with a wiring assembly, comprising: a housing body, wherein a connecting column is provided on the top surface of the housing body;

[0008] A connection groove is provided on the surface of the shell body;

[0009] The top surface of the shell body is installed with a connecting structure, which includes a fixing sleeve, which is fixedly installed on the top surface of the shell body, a bending sleeve is installed on the upper side of the fixing sleeve, and a fixing ring is integrally formed on the bottom end surface of the bending sleeve, and a threaded sleeve is provided on the outer side of the fixing ring;

[0010] A protective structure is installed on the side wall of the shell body, and the protective structure includes a fixed block. The fixed block is inserted in the connecting groove. A slot is provided on the surface of the fixed block. A protective pad is inserted inside the slot. A heat dissipation groove is provided on the surface of the protective pad.

[0011] Preferably, the fixing sleeve is installed on the outside of the connecting column, and the bending sleeve is in a "V" shape.

[0012] Preferably, a sealing gasket is provided on the fitting surface between the bending sleeve and the fixing sleeve.

[0013] Preferably, the bottom end of the threaded sleeve is threadedly connected to the outer wall of the fixing sleeve.

[0014] Preferably, two groups of fixing blocks are provided, and the two groups of fixing blocks are respectively located at two ends of the protective pad.

[0015] Preferably, the side of the protective pad provided with the heat dissipation groove is in contact with the shell body.

[0016] Compared with the prior art, the beneficial effect of the present invention is that the present invention can change the angle of the wire through the provision of a "V"-shaped bending sleeve, so that the wire is angled downward when passing through, which can prevent rainwater from entering the shell body along the wire, thereby improving the waterproof effect of the device.

[0017] The utility model is provided with a connecting structure, wherein the wire is passed through the curved sleeve, one end of the wire is connected to the connecting post, and the curved sleeve is clamped on the top of the fixing sleeve, and the angle of the curved sleeve is adjusted according to actual needs so that the part of the wire exposed from the curved sleeve can be laid straight, which can reduce the bending of the wire during laying and ensure the usable length of the wire. The threaded sleeve is then pulled downward to make the threaded sleeve descend on the fixing ring, and then the threaded sleeve is rotated, and the bottom end of the threaded sleeve can be screwed on the outer wall of the fixing sleeve, and the threaded sleeve can be clamped on the top surface of the fixing ring to make the connection between the curved sleeve and the fixing sleeve more secure. The curved sleeve cooperates with the fixing sleeve to shield and protect the connection between the wire and the connecting post on the outside, and the wire is angled downward when passing through the curved sleeve, which can prevent rainwater from entering the shell body along the wire, thereby improving the waterproof effect of the device. The structure is simple, reusable, and more practical.

[0018] 2. The utility model is provided with a protective structure. The fixing blocks are inserted into the connecting grooves on both sides of the fitting surfaces of the two sets of shell bodies, and then the protective pads are clamped in the slots. The protective pads can be installed at the fitting parts of the two adjacent sets of shell bodies. The provision of the protective pads can reduce the friction between the shell bodies when the device shakes. At the same time, the protective pads are provided with heat dissipation grooves. The provision of the heat dissipation grooves can ensure the heat dissipation effect of the fitting surfaces of the two sets of shell bodies, thereby ensuring the user experience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the assembly structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of the separation structure of the fixing block and the connecting groove of the utility model;

[0022] Figure 4 It is a schematic front cross-sectional view of the connection structure of the present invention.

[0023] In the figure: 1. Shell body; 11. Connecting column; 12. Connecting groove; 2. Connecting structure; 21. Fixing sleeve; 22. Bending sleeve; 23. Fixing ring; 24. Threaded sleeve; 3. Protective structure; 31. Fixing block; 32. Slot; 33. Protective pad; 34. Heat dissipation slot. DETAILED DESCRIPTION

[0024] The following will be combined with the 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.

[0025] See also Figure 1-4 , an embodiment provided by the utility model:

[0026] The shell body 1 and the connecting column 11 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0027] A new energy battery housing structure with a wiring assembly comprises: a housing body 1, a top surface of which is provided with a connecting column 11;

[0028] A connection groove 12 is provided on the surface of the housing body 1;

[0029] The top surface of the housing body 1 is equipped with a connecting structure 2, which includes a fixing sleeve 21. The fixing sleeve 21 is fixedly installed on the top surface of the housing body 1. A bending sleeve 22 is installed on the upper side of the fixing sleeve 21. The bottom surface of the bending sleeve 22 is integrally formed with a fixing ring 23. The outer side of the fixing ring 23 is provided with a threaded sleeve 24. The bending sleeve 22 is in a "V" shape, which can change the outlet angle of the wire so that the wire faces downward when it is passed out, thereby preventing rainwater from entering the housing body 1 along the wire, thereby improving the waterproof effect of the device.

[0030] A protective structure 3 is installed on the side wall of the shell body 1. The protective structure 3 includes a fixing block 31, which is inserted into the connecting groove 12. A slot 32 is provided on the surface of the fixing block 31, and a protective pad 33 is inserted inside the slot 32. A heat dissipation groove 34 is provided on the surface of the protective pad 33. The fixing block 31 is inserted into the connecting groove 12 on both sides of the fitting surface of the two groups of shell bodies 1, and then the protective pad 33 is clamped in the slot 32. The protective pad 33 can be installed at the fitting part of the two adjacent groups of shell bodies 1. The setting of the protective pad 33 can reduce the friction between the shell bodies 1 when the device is shaken. At the same time, a heat dissipation groove 34 is provided on the protective pad 33. The opening of the heat dissipation groove 34 can ensure the heat dissipation effect of the fitting surface of the two groups of shell bodies 1, thereby ensuring the user experience of the device.

[0031] Furthermore, the fixing sleeve 21 is installed on the outside of the connecting column 11, and the bending sleeve 22 is in a "V" shape. The bending sleeve 22 can be installed on the outside of the connecting column 11 through the fixing sleeve 21, which is convenient for passing the wires connected to the connecting column 11 through the bending sleeve 22, and the passing-out angle of the connecting column 11 can be changed to prevent rainwater from entering the outer shell body 1 along the wires, thereby improving the waterproof effect of the device. The structure is simple, reusable, and more practical.

[0032] Furthermore, a sealing gasket is provided on the fitting surface of the bending sleeve 22 and the fixed sleeve 21. The setting of the sealing gasket enables the threaded sleeve 24 to drive the bending sleeve 22 to squeeze the sealing gasket when the threaded sleeve 24 is threadedly connected to the fixed sleeve 21, thereby ensuring the sealing of the connection between the bending sleeve 22 and the fixed sleeve 21.

[0033] Furthermore, the bottom end of the threaded sleeve 24 is threadedly connected to the outer wall of the fixed sleeve 21 , and rotating the threaded sleeve 24 can drive the bending sleeve 22 and the fixed sleeve 21 to squeeze the sealing gasket.

[0034] Furthermore, two groups of fixing blocks 31 are provided. The two groups of fixing blocks 31 are respectively located at both ends of the protective pad 33 . The fixing blocks 31 provide connections for the installation of the protective pad 33 on the shell body 1 .

[0035] Furthermore, the side of the protective pad 33 with the heat dissipation groove 34 is in contact with the shell body 1 . The provision of the protective pad 33 can reduce the friction between two adjacent groups of shell bodies 1 , and the heat dissipation effect of the surface of the shell body 1 can be ensured through the heat dissipation groove 34 .

[0036] Working Principle: During assembly, the fixing blocks 31 are inserted into the connecting grooves 12 on both sides of the mating surfaces of the two sets of shell bodies 1, and then the protective pads 33 are snapped into the slots 32. The protective pads 33 can be installed at the mating points of the two adjacent sets of shell bodies 1. The provision of the protective pads 33 can reduce the friction between the shell bodies 1 when the device shakes. At the same time, the protective pads 33 are provided with heat dissipation grooves 34. The provision of the heat dissipation grooves 34 can ensure the heat dissipation effect of the mating surfaces of the two sets of shell bodies 1, thereby ensuring the user experience of the device.

[0037] The cam 22 is then pulled down so that the wire can be laid straight, thereby reducing the bending of the wire during laying and ensuring the length of the wire. The cam 22 is then pulled down so that the wire can be lowered on the fixing ring 23. The cam 22 is then rotated so that the bottom end of the cam 22 can be screwed onto the outer wall of the fixing ring 23. The cam 22 is then locked onto the top surface of the fixing ring 23 to make the connection between the cam 22 and the fixing ring 23 more secure. The cam 22 cooperates with the fixing ring 21 to shield and protect the connection between the wire and the connecting column 11 on the outside. The cam 22 is angled downward when it comes out of the cam 22, so that rainwater can be prevented from entering the housing body 1 along the wire, thereby improving the waterproof effect of the device. The cam 22 has a simple structure and is reusable and more practical.

[0038] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A new energy battery housing structure with a wiring assembly, comprising: A housing body (1), wherein a connecting column (11) is provided on the top surface of the housing body (1); Its characteristics are: A connection groove (12) is provided on the surface of the shell body (1); A connecting structure (2) is installed on the top surface of the shell body (1), and the connecting structure (2) includes a fixing sleeve (21), the fixing sleeve (21) is fixedly installed on the top surface of the shell body (1), a bending sleeve (22) is installed on the upper side of the fixing sleeve (21), a fixing ring (23) is integrally formed on the bottom surface of the bending sleeve (22), and a threaded sleeve (24) is provided on the outer side of the fixing ring (23); A protective structure (3) is installed on the side wall of the shell body (1), and the protective structure (3) includes a fixing block (31). The fixing block (31) is inserted into the connecting groove (12). A slot (32) is provided on the surface of the fixing block (31). A protective pad (33) is inserted inside the slot (32). A heat dissipation groove (34) is provided on the surface of the protective pad (33).

2. The new energy battery housing structure with a wiring assembly according to claim 1, characterized in that: The fixing sleeve (21) is installed on the outside of the connecting column (11), and the bending sleeve (22) is in a "V"-shaped structure.

3. The new energy battery housing structure with a wiring assembly according to claim 1, characterized in that: The fitting surfaces of the bending sleeve (22) and the fixing sleeve (21) are provided with a sealing gasket.

4. The new energy battery housing structure with a wiring assembly according to claim 1, characterized in that: The bottom end of the threaded sleeve (24) is threadedly connected to the outer wall of the fixed sleeve (21).

5. The new energy battery housing structure with a wiring assembly according to claim 2, characterized in that: Two groups of the fixing blocks (31) are provided, and the two groups of the fixing blocks (31) are respectively located at two ends of the protective pad (33).

6. The new energy battery housing structure with a wiring assembly according to claim 2, characterized in that: The protective pad (33) has a side with a heat dissipation groove (34) that fits the housing body (1).

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