Protective structure for storage battery of electro-tricycle

Abstract

The utility model discloses a protective structure for a storage battery of an electro-tricycle, which belongs to the technical field of protective structures for storage batteries of electro-tricycles, and is characterized in that the protective structure comprises a shell, a placing component is arranged in the shell, a storage battery body is arranged in the shell, and a buffer component is arranged at the bottom of the shell. The rear side of the shell is provided with a threading hole, most of the existing protection structures of the storage battery for the electro-tricycle are that the storage battery is placed in a protection box so as to protect the storage battery, but the internal structure of the storage battery is not easily protected from being damaged when the storage battery is strongly collided or impacted. In addition, part of the protection structures may hinder heat dissipation of the storage battery while guaranteeing the protection performance, the working efficiency and the service life of the storage battery are affected, and especially when the storage battery works in a high-temperature environment or in a high-load mode, poor heat dissipation may cause performance reduction or even damage of the storage battery.

Description

Technical Field

[0001] The utility model relates to the technical field of protection structures for batteries of electric tricycles, and particularly relates to a protection structure for batteries of electric tricycles. Background Art

[0002] A battery, also known as a storage battery, is a device that can convert chemical energy into electrical energy and store it, and then release the electrical energy when needed. In the early days, the technology of batteries was relatively simple, with small capacity and unstable performance. Lead-acid batteries are one of the earliest widely used battery types, which have the characteristics of low cost and mature technology, but have disadvantages such as large weight, long charging time, and limited cycle life.

[0003] Most of the existing protection structures for batteries used in electric tricycles place the battery inside a protection box to protect the battery. However, in the face of relatively strong collisions or impacts, it is not conducive to protecting the internal structure of the battery from damage. Moreover, some protection structures may cause certain obstacles to the heat dissipation of the battery while ensuring the protection performance, affecting the working efficiency and life of the battery. Especially in high-temperature environments or when the battery is working under high load, poor heat dissipation may lead to a decline in its performance or even damage. Summary of the Utility Model

[0004] The utility model provides a protection structure for a battery of an electric tricycle, aiming to solve the problems that most of the existing protection structures for batteries used in electric tricycles place the battery inside a protection box to protect the battery, but in the face of relatively strong collisions or impacts, it is not conducive to protecting the internal structure of the battery from damage, and some protection structures may cause certain obstacles to the heat dissipation of the battery while ensuring the protection performance, affecting the working efficiency and life of the battery. Especially in high-temperature environments or when the battery is working under high load, poor heat dissipation may lead to a decline in its performance or even damage.

[0005] The utility model is realized as follows: A protection structure for a battery of an electric tricycle includes a housing. A placement component is arranged inside the housing. A battery body is arranged inside the housing. A buffer component is arranged at the bottom of the housing. A wire passing hole is formed at the rear side of the housing. A top cover is slidably connected to the top of the housing.

[0006] The placement component includes a partition board, a limiting block, a clamping plate, and a positioning plate. The partition board is bolted inside the housing and is located outside the battery body. The limiting blocks are bolted at the four corners of the bottom of the housing and are located at the four corners of the battery body. The clamping plates are bolted to the tops of the limiting blocks, and the inner sides of the clamping plates are in contact with the battery body. The positioning plates are slidably connected to both sides inside the housing, and the bottoms of the positioning plates are in contact with the battery body.

[0007] In order to achieve the effects of facilitating the protection of the battery and reducing the impact of vibrations during vehicle driving on the battery, as a preferred protective structure for the battery of an electric tricycle in the present utility model, the buffer assembly includes an adjusting plate, grooves, and spring rods. The adjusting plate is arranged at the bottom of the housing. The grooves are respectively opened at the four corners of the top of the adjusting plate. The spring rods are respectively bolted inside the grooves, and the tops of the spring rods are fixedly connected to the bottom of the housing.

[0008] In order to achieve the effects of facilitating the placement of desiccant inside the collection box and facilitating the replacement of the desiccant, as a preferred protective structure for the battery of an electric tricycle in the present utility model, a collection box is bolted to the bottom inside the top cover, and a placement box is slidably connected to the bottom of the collection box.

[0009] In order to achieve the effect of facilitating the air inside the placement box to contact the desiccant and keep the inside of the housing dry, as a preferred protective structure for the battery of an electric tricycle in the present utility model, ventilation holes are opened at the bottom of the placement box, and the ventilation holes are located at the top of the battery body.

[0010] In order to achieve the effects of facilitating the top cover to slide on the top plate of the housing and facilitating subsequent inspection and maintenance of the battery, as a preferred protective structure for the battery of an electric tricycle in the present utility model, sliding blocks are respectively bolted to both sides inside the top cover, and sliding grooves are respectively opened at the front side and the rear side of the top of the housing, and the sliding blocks are slidably connected inside the sliding grooves.

[0011] In order to achieve the effect of increasing the friction of the adjusting plate during vibrations when the vehicle is driving, as a preferred protective structure for the battery of an electric tricycle in the present utility model, an anti-slip pad is bonded to the bottom of the adjusting plate, and the anti-slip pad is made of rubber material.

[0012] In order to achieve the effects of limiting the placement box inside the collection box and facilitating the replacement of the desiccant inside the placement box, as a preferred protective structure for the battery of an electric tricycle in the present utility model, rotating rods are respectively rotatably connected to the front side and the rear side of the bottom of the collection box, and a blocking block is fixedly connected to the surface of the rotating rod, and the blocking block is located at the bottom of the placement box.

[0013] In order to achieve the effect of facilitating the heat dissipation of the battery and preventing high temperature from affecting the performance and service life of the battery, as a preferred protective structure for the battery of an electric tricycle in the present utility model, an installation hole is opened at the front side of the housing, a square sleeve is bolted inside the installation hole, and ventilation nets are respectively embedded inside the square sleeve.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The protective structure for the battery of an electric tricycle can support the placement component and the battery body by setting a housing, and provide physical protection to resist the collision and extrusion of the outside world on the battery body. By setting a buffer component, it can reduce the impact on the battery body during the vibration of the vehicle during driving, thereby protecting the battery body, and reducing the damage of the vibration to the internal structure of the battery. By setting a wire passing hole, the input and output ends of the battery body can extend to the outside of the housing through the wire passing hole for use. By setting a top cover, it is convenient to protect the battery body and facilitate subsequent inspection, maintenance and replacement of the battery. By setting a partition board, a limiting block, a clamping plate and a positioning plate, the partition board can effectively isolate the battery body to fix the battery and prevent mutual collision, make the limiting block support and limit the bottom of the battery body, make the clamping plate limit and clamp the battery body and provide sufficient protection, and make the positioning block limit and fix the battery body. At the same time, it avoids the impact force on the battery caused by the battery body during the driving of the electric vehicle, thus solving the problem that the protective device cannot effectively protect the battery when the electric tricycle encounters a relatively strong collision or impact, resulting in the deviation of the battery and affecting the subsequent performance, or the damage of the internal structure of the battery. Moreover, while some protective structures ensure the protective performance, they may cause a certain obstruction to the heat dissipation of the battery, affecting the working efficiency and life of the battery. Especially in a high-temperature environment or when the battery is working under high load, poor heat dissipation may lead to a decline in its performance or even damage. Description of the Drawings

[0016] Figure 1 It is the overall structure diagram of the protective structure for the battery of an electric tricycle of the present utility model;

[0017] Figure 2 It is the sectional view of the placement component in the present utility model;

[0018] Figure 3 It is the structural schematic diagram of the buffer component in the present utility model;

[0019] Figure 4 It is the structural schematic diagram of the top cover in the present utility model;

[0020] Figure 5 It is the rear view of the housing in the present utility model;

[0021] Figure 6 It is the structural schematic diagram of the square sleeve in the present utility model.

[0022] In the figure, 1 is the housing; 2 is the placement component; 201 is the partition board; 202 is the limit block; 203 is the clamping plate; 204 is the positioning plate; 3 is the battery body; 4 is the buffer component; 401 is the adjusting plate; 402 is the groove; 403 is the spring rod; 5 is the wire passing hole; 6 is the top cover; 7 is the collection box; 8 is the placement box; 9 is the ventilation hole; 10 is the sliding block; 11 is the sliding groove; 12 is the anti-slip pad; 13 is the rotating rod; 14 is the stop block; 15 is the mounting hole; 16 is the square sleeve; 17 is the ventilation net. Detailed implementation manners

[0023] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and 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, and therefore cannot be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0025] Please refer to Figure 1-6 , the present utility model provides a technical solution: a protective structure for an electric tricycle battery, including a housing 1, a placement component 2 is arranged inside the housing 1, a battery body 3 is arranged inside the housing 1, a buffer component 4 is arranged at the bottom of the housing 1, a wire passing hole 5 is opened at the rear side of the housing 1, and a top cover 6 is slidably connected to the top of the housing 1;

[0026] The placement component 2 includes a partition board 201, a limit block 202, a clamping plate 203 and a positioning plate 204. The partition board 201 is bolted inside the housing 1, the limit block 202 is bolted at the four corners of the bottom of the housing 1, the partition board 201 is located outside the battery body 3, the limit block 202 is located at the four corners of the battery body 3, the clamping plate 203 is bolted on the top of the limit block 202, the inner side of the clamping plate 203 contacts the battery body 3, and the positioning plate 204 is slidably connected to both sides inside the housing 1, and the bottom of the positioning plate 204 contacts the battery body 3.

[0027] In this embodiment: By providing the housing 1, it can support the placement component 2 and the battery body 3, and provide physical protection to resist the collision and extrusion of the outside world on the battery body 3. By providing the buffer component 4, it can reduce the impact on the battery body 3 during the vibration of the vehicle during driving, thereby protecting the battery body 3, and reducing the damage of the vibration to the internal structure of the battery. By providing the wire passing hole 5, it can achieve the effect that the input and output ends of the battery body 3 can extend to the outside of the housing 1 through the wire passing hole 5 for use. By providing the top cover 6, it can facilitate the protection of the battery body 3 and facilitate the subsequent inspection, repair and replacement of the battery. By providing the partition plate 201, the limiting block 202, the clamping plate 203 and the positioning plate 204, the partition plate 201 can effectively isolate the battery body 3 for fixing the battery and preventing mutual collision, and the limiting block 202 supports and limits the bottom of the battery body 3, the clamping plate 203 limits and clamps the battery body 3 and provides sufficient protection, and the positioning block can limit and fix the battery body 3, while avoiding the impact force on the battery caused by the battery body 3 during the driving of the electric vehicle, thus solving the problem that the protection device cannot effectively protect the battery when the electric tricycle encounters a relatively strong collision or impact, resulting in the deviation of the battery, affecting the subsequent performance or damage to the internal structure of the battery, and at the same time, some protection structures may cause a certain obstruction to the heat dissipation of the battery while ensuring the protection performance, affecting the working efficiency and life of the battery, especially in a high-temperature environment or when the battery is working under high load, poor heat dissipation may cause its performance to decline or even be damaged.

[0028] As a technical optimization scheme of the present invention, the buffer component 4 includes an adjusting plate 401, a groove 402 and a spring rod 403. The adjusting plate 401 is arranged at the bottom of the housing 1, the grooves 402 are respectively opened at the four corners of the top of the adjusting plate 401, and the spring rods 403 are respectively bolted inside the grooves 402, and the top of the spring rod 403 is fixedly connected to the bottom of the housing 1.

[0029] In this embodiment: By providing the groove 402, it can achieve the effect of placing the spring rod 403. By providing the spring rod 403 and the adjusting plate 401, it can achieve the effect that when the electric vehicle vibrates during driving, the spring rod 403 buffers it, reducing the impact on the battery body 3 and thereby protecting the battery body 3.

[0030] As a technical optimization scheme of the present invention, a collection box 7 is bolted to the bottom inside the top cover 6, and a placement box 8 is slidably connected to the bottom of the collection box 7.

[0031] In this embodiment: By providing the collection box 7, the effect of facilitating the support of the placement box 8 can be achieved. By providing the placement box 8, the effect that the staff can place a desiccant inside the placement box 8 to absorb the water that seeps into the interior of the housing 1 can be achieved, so as to prevent damage to the battery due to battery failure.

[0032] As a technical optimization solution of the present utility model, ventilation holes 9 are provided at the bottom of the placement box 8, and the ventilation holes 9 are located at the top of the battery body 3.

[0033] In this embodiment: By providing the ventilation holes 9, when water may seep into the interior of the housing 1 during heavy rain or when the vehicle wades through deep water, the effect of drying the interior of the housing 1 with a desiccant can be achieved, so as to prevent damage to the battery due to battery failure.

[0034] As a technical optimization solution of the present utility model, sliding blocks 10 are bolted to both sides inside the top cover 6, and sliding grooves 11 are provided on the front side and the rear side of the top of the housing 1, and the sliding blocks 10 are slidably connected inside the sliding grooves 11.

[0035] In this embodiment: By providing the sliding blocks 10, the effect of facilitating the sliding of the top cover 6 on the top of the housing 1 can be achieved. By providing the sliding grooves 11, the effect of facilitating the limit movement of the sliding blocks 10 when sliding on the top of the housing 1 can be achieved.

[0036] As a technical optimization solution of the present utility model, an anti-slip pad 12 is adhesively bonded to the bottom of the adjusting plate 401, and the anti-slip pad 12 is made of rubber material.

[0037] In this embodiment: By providing the anti-slip pad 12, the effect of increasing the friction of the adjusting plate 401 and protecting the adjusting plate 401 when the electric vehicle encounters vibration can be achieved, so as to prevent the buffer effect of the spring rod 403 from being affected due to the unstable support point of the adjusting plate 401.

[0038] As a technical optimization solution of the present utility model, rotating rods 13 are rotatably connected to the front side and the rear side of the bottom of the collection box 7, and a stop block 14 is fixedly connected to the surface of the rotating rod 13, and the stop block 14 is located at the bottom of the placement box 8.

[0039] In this embodiment: By providing the rotating rods 13, the effect of facilitating the adjustment of the baffle can be achieved. By providing the stop blocks 14, the effect of facilitating the limit fixation of the placement box 8 can be achieved.

[0040] As a technical optimization solution of the present utility model, an installation hole 15 is provided on the front side of the housing 1, a square sleeve 16 is bolted inside the installation hole 15, and ventilation nets 17 are embedded inside the square sleeve 16.

[0041] In this embodiment: By providing the mounting holes 15, the effect of facilitating the installation of the square sleeve 16 can be achieved. By providing the square sleeve 16 and the ventilation net 17, the effect of dissipating heat from the battery can be achieved, so as to prevent the performance of the battery from decreasing or even being damaged due to poor heat dissipation when in a high-temperature environment or when the battery is working under high load.

[0042] Working principle: First, the staff installs the housing 1 at the position where the battery is stored in the electric tricycle. Then, the partition 201 is installed inside the housing 1 to effectively isolate the battery for fixing the battery and preventing mutual collision. Then, the limit block 202 and the clamping plate 203 are installed so that the clamping plate 203 limits and clamps the battery body 3 and provides sufficient protection. Then, the battery body 3 is installed on the top of the limit plate. Then, the positioning plate 204 is snap-connected to the top of the battery body 3. Then, the input and output ends of the battery body 3 are extended to the outside of the housing 1 through the wire passing hole 5 by the staff. Then, the placement box 8 is taken out and desiccant is placed inside the placement box 8. Then, the staff slidably connects the placement box 8 inside the collection box 7. Then, the staff cooperates the rotating rod 13 and the stop block 14 to make the stop block 14 limit the placement box 8. Then, the top cover 6 is slid inside the chute 11 through the sliding block 10. Then, the top cover 6 and the housing 1 are fixed by bolts. Then, the ventilation net 17 can dissipate heat when the battery is working, thereby solving the problem that when the electric tricycle encounters a relatively strong collision or impact, the protection device cannot effectively protect the battery, resulting in the deviation of the battery and affecting its subsequent performance or damage to the internal structure of the battery. Moreover, some protection structures may cause a certain hindrance to the heat dissipation of the battery while ensuring the protection performance, affecting the working efficiency and lifespan of the battery. Especially in a high-temperature environment or when the battery is working under high load, poor heat dissipation may cause its performance to decline or even be damaged.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protective structure for a battery of an electric tricycle, comprising a housing (1), characterized in that: A placement component (2) is arranged inside the shell (1), a battery body (3) is arranged inside the shell (1), a buffer component (4) is arranged at the bottom of the shell (1), a threading hole (5) is opened on the rear side of the shell (1), and a top cover (6) is slidably connected to the top of the shell (1); The placement component (2) comprises a partition (201), a limit block (202), a clamping plate (203) and a positioning plate (204); the partition (201) is bolted to the inside of the shell (1); the partition (201) is located on the outside of the battery body (3); the limit block (202) is bolted to the four corners of the bottom of the shell (1); the limit block (202) is located at the four corners of the battery body (3); the clamping plate (203) is bolted to the top of the limit block (202); the inner side of the clamping plate (203) is in contact with the battery body (3); the positioning plate (204) is slidably connected to both sides of the inside of the shell (1); the bottom of the positioning plate (204) is in contact with the battery body (3).

2. A protective structure for an electric tricycle battery according to claim 1, characterized in that: The buffer assembly (4) comprises an adjustment plate (401), a groove (402) and a spring rod (403); the adjustment plate (401) is arranged at the bottom of the housing (1); the grooves (402) are each opened at the four corners of the top of the adjustment plate (401); the spring rod (403) is each bolted inside the groove (402); and the top of the spring rod (403) is fixedly connected to the bottom of the housing (1).

3. The protective structure for the battery of an electric tricycle according to claim 1, characterized in that: A collection box (7) is bolted to the bottom of the top cover (6), and a placement box (8) is slidably connected to the bottom of the collection box (7).

4. A protective structure for an electric tricycle battery according to claim 3, characterized in that: A ventilation hole (9) is provided at the bottom of the placement box (8), and the ventilation hole (9) is located at the top of the battery body (3).

5. The protective structure for the battery of an electric tricycle according to claim 1, characterized in that: Sliding blocks (10) are bolted on both sides of the top cover (6), and sliding grooves (11) are provided on the front and rear sides of the top of the shell (1), and the sliding blocks (10) are slidably connected inside the sliding grooves (11).

6. A protective structure for an electric tricycle battery according to claim 2, characterized in that: The bottom of the adjustment plate (401) is bonded with an anti-skid pad (12), and the anti-skid pad (12) is made of rubber.

7. A protective structure for an electric tricycle battery according to claim 3, characterized in that: The front and rear sides of the bottom of the collection box (7) are rotatably connected to a rotating rod (13), and a stopper (14) is fixedly connected to the surface of the rotating rod (13), and the stopper (14) is located at the bottom of the placement box (8).

8. The protective structure for the battery of an electric tricycle according to claim 1, characterized in that: The front side of the housing (1) is provided with a mounting hole (15), the interior of the mounting hole (15) is bolted with a square sleeve (16), and the interior of the square sleeve (16) is embedded with a ventilation net (17).

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