Battery rainproof structure for electric bicycle

Abstract

The utility model relates to the technical field of electric bicycle battery rainproof, and discloses a battery rainproof structure for an electric bicycle, which comprises a bottom plate, connecting seats are fixedly mounted on the front side and the back side of the bottom plate, a battery body is arranged at the top of the bottom plate, and an auxiliary mounting mechanism is arranged at the top of the bottom plate. And an auxiliary rainproof mechanism is arranged in the auxiliary mounting mechanism. According to the battery rainproof structure for the electric bicycle, the auxiliary mounting mechanism is arranged, in the using process, according to the actual mounting condition, in the top plate mounting process, mounting and fixing can generate a linkage effect through the abutting block, the positioning plate and the top plate can fix the battery body, and the battery body can be fixed through the auxiliary rainproof mechanism; and the arranged guide plate and the rainproof plate can prevent the battery body from rain in rainy days, so that the battery body is prevented from being damaged by rainwater, and dust can be effectively prevented from entering the top of the bottom plate from the heat dissipation holes, so that the battery body is prevented from being polluted.

Description

Technical Field

[0001] The utility model relates to the technical field of rainproofing of electric bicycle batteries, in particular to a battery rainproofing structure for electric bicycles. Background Art

[0002] As people implement green travel, more and more people are starting to use electric vehicles. Electric vehicles use electricity as power. During daily use, the battery needs to be protected to prevent the battery from coming into contact with rainwater and causing a short circuit.

[0003] According to the description of an electric bicycle battery rainproof structure disclosed on the patent website (authorization announcement number: CN217158437U), "The utility model discloses an electric bicycle battery rainproof structure. The above-mentioned electric bicycle battery rainproof structure includes a protective structure arranged on the outside of the battery, two ventilation and waterproof components, and a fan row. The protective structure includes a battery box with a hollow structure, a box cover detachably installed on the upper edge of the battery box, and a sealing gasket arranged between the box cover and the battery box. Each ventilation and waterproof component includes a ventilation block and at least two ventilation chute obliquely penetrated and opened on the side of the ventilation block; each ventilation chute is connected to the side of the battery box. The fan row is fixedly installed at the side position of any one of the ventilation blocks, and the centrifugal position of the fan row corresponds to the ventilation chute. The utility model of an electric bicycle battery rainproof structure, while meeting the high rainproof ability of the protective structure to provide a battery storage position, effectively improves the heat dissipation capacity of the battery under waterproof protection. The structural design is ingenious and reasonable, and meets the durability and safety of battery use."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, although the utility model can effectively improve the heat dissipation capacity of the battery under waterproof protection by providing a high rainproof ability of the battery storage position through the protective structure set on the outside of the battery and two ventilation and waterproof components and the fan row, in actual application, the fan row of the device needs to consume additional electricity of the electric bicycle, resulting in a decrease in the endurance of the electric bicycle, and the fan row will also generate heat during operation, resulting in the problem of overall heat increasing instead of decreasing. In addition, the device does not effectively fix the battery, which may easily cause the battery to shake randomly and be damaged during the riding of the electric bicycle. Therefore, we urgently need a battery rainproof structure for electric bicycles to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a battery rainproof structure for an electric bicycle to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery rainproof structure for an electric bicycle, comprising a base plate, the front and back of the base plate are fixedly mounted with connecting seats, the top of the base plate is provided with a battery body, the top of the base plate is provided with an auxiliary mounting mechanism, and an auxiliary rainproof mechanism is arranged inside the auxiliary mounting mechanism.

[0008] The auxiliary installation mechanism comprises an implementation component and an auxiliary component, and the implementation component is arranged at the bottom of the auxiliary component.

[0009] Preferably, the implementation component includes a fixed frame, which is fixedly installed on the top of the base plate, a bidirectional screw is rotatably installed inside the fixed frame, a gear is fixedly installed on the left side of the bidirectional screw, a movable plate is threadedly installed on the outside of the bidirectional screw, a positioning plate is fixedly installed on the outside of the movable plate, and a guide column is fixedly installed inside the fixed frame, so as to effectively fix the battery body.

[0010] Preferably, four fixing frames are provided, and the four fixing frames are symmetrically arranged in groups of two on the top of the bottom plate, the bidirectional screw is arranged inside one group of fixing frames, and the guide column is arranged inside the other group of fixing frames, and through holes are opened at corresponding positions of the movable plate and the guide columns, and the guide columns pass through the through holes, so as to facilitate the fixing of the left and right sides of the battery body and avoid the problem of random shaking of the battery body during riding.

[0011] Preferably, the auxiliary component includes a rack plate, which is slidably installed inside the fixed frame, a connecting plate is fixedly installed on the top of the rack plate, a return spring is fixedly installed inside the fixed frame, a top plate is movably provided on the top of the fixed frame, a pressure block is fixedly installed on the bottom of the top plate, a handle is provided on the top of the top plate, and a pressure bolt is threadedly installed inside the fixed frame, which is convenient for fixing the top of the battery body, and the pressure block can be used to produce a linkage effect in the installation and fixation during the installation of the top plate.

[0012] Preferably, the connecting plate is slidably installed inside the fixed frame, the rack plate is meshed with the gear, the pressure bolt is abutted against the pressure block, the bottom of the return spring is fixedly installed on the fixed frame, the top of the return spring is fixedly installed on the connecting plate, and the pressure block is plugged into the inside of the fixed frame, so as to facilitate the installation and fixation of the battery body.

[0013] Preferably, the auxiliary rainproof mechanism includes a guide plate, which is slidably installed inside the fixed frame, and a heat dissipation hole is opened inside the guide plate. Mounting strips are fixedly installed on the front and back of the guide plate, and a filter is slidably installed inside the guide plate. A rainproof plate is fixedly installed on the top of the base plate, which is convenient for rain protection on rainy days and effectively prevents dust from entering the top of the base plate from the heat dissipation holes and causing the battery body to be contaminated.

[0014] Preferably, a slide groove is provided at the corresponding position of the fixing frame and the mounting bar, the mounting bar and the slide groove are slidably installed, and the heat dissipation hole is opened at an angle to facilitate the diversion of rainwater and prevent rainwater from falling from the heat dissipation hole to the surface of the battery body, causing damage to the battery body.

[0015] Compared with the prior art, the utility model provides a battery rainproof structure for an electric bicycle, which has the following beneficial effects:

[0016] The battery rainproof structure for the electric bicycle is provided with an auxiliary installation mechanism. During use, according to the actual installation situation, the pressure block can be used to produce a linkage effect for installation and fixation during the installation of the top plate. The left and right sides of the battery body can be fixed under the action of the positioning plate, and the top of the battery body can be effectively fixed through the top plate, so as to avoid the problem of random shaking of the battery body during riding.

[0017] The battery rainproof structure for the electric bicycle is provided with an auxiliary rainproof mechanism. During use, the provided guide plate and rainproof plate can protect the battery body from rain on rainy days to avoid rain damage to the battery body, and can effectively prevent dust from entering the top of the bottom plate from the heat dissipation holes to cause the battery body to be contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

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

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the components of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the auxiliary components of the utility model;

[0023] Figure 5 It is a schematic diagram of the disassembled structure of the auxiliary rainproof mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 2. connecting seat; 3. battery body; 4. auxiliary installation mechanism; 41. implementation component; 411. fixing frame; 412. bidirectional screw; 413. gear; 414. movable plate; 415. positioning plate; 416. guide column; 42. auxiliary component; 421. rack plate; 422. connecting plate; 423. return spring; 424. top plate; 425. pressure block; 426. handle; 427. pressure bolt; 5. auxiliary rainproof mechanism; 51. guide plate; 52. heat dissipation hole; 53. installation strip; 54. filter; 55. rainproof plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1:

[0027] See also Figure 1-4 The utility model provides a technical solution: a battery rainproof structure for an electric bicycle, comprising a bottom plate 1, a connecting seat 2 is fixedly installed on the front and back of the bottom plate 1, a battery body 3 is arranged on the top of the bottom plate 1, an auxiliary installation mechanism 4 is arranged on the top of the bottom plate 1, and an auxiliary rainproof mechanism 5 is arranged inside the auxiliary installation mechanism 4.

[0028] The auxiliary installation mechanism 4 includes an implementation component 41 and an auxiliary component 42 , and the implementation component 41 is arranged at the bottom of the auxiliary component 42 .

[0029] Furthermore, the implementation component 41 includes a fixed frame 411, which is fixedly installed on the top of the base plate 1, a bidirectional screw 412 is rotatably installed inside the fixed frame 411, a gear 413 is fixedly installed on the left side of the bidirectional screw 412, a movable plate 414 is threadedly installed on the outside of the bidirectional screw 412, a positioning plate 415 is fixedly installed on the outside of the movable plate 414, and a guide column 416 is fixedly installed inside the fixed frame 411, so as to effectively fix the battery body 3.

[0030] Furthermore, four fixing frames 411 are provided, and the four fixing frames 411 are symmetrically arranged in groups of two on the top of the base plate 1, the bidirectional screw 412 is arranged inside one group of the fixing frames 411, and the guide column 416 is arranged inside the other group of the fixing frames 411, and through holes are opened at corresponding positions of the movable plate 414 and the guide column 416, and the guide column 416 passes through the through holes, so as to fix the left and right sides of the battery body 3 and avoid the problem of random shaking of the battery body 3 during riding.

[0031] Furthermore, the auxiliary component 42 includes a rack plate 421, which is slidably installed inside the fixed frame 411, a connecting plate 422 is fixedly installed on the top of the rack plate 421, a return spring 423 is fixedly installed inside the fixed frame 411, a top plate 424 is movably provided on the top of the fixed frame 411, a pressure block 425 is fixedly installed on the bottom of the top plate 424, a handle 426 is provided on the top of the top plate 424, and a pressure bolt 427 is threadedly installed inside the fixed frame 411, which is convenient for fixing the top of the battery body 3, and the pressure block 425 can be used to produce a linkage effect in the installation and fixation during the installation of the top plate 424.

[0032] Furthermore, the connecting plate 422 is slidably installed inside the fixed frame 411, the rack plate 421 is meshed with the gear 413, the pressing bolt 427 is in contact with the pressing block 425, the bottom of the return spring 423 is fixedly installed on the fixed frame 411, the top of the return spring 423 is fixedly installed on the connecting plate 422, and the pressing block 425 is plugged into the inside of the fixed frame 411, so as to facilitate the installation and fixation of the battery body 3. Embodiment 2:

[0033] See also Figure 5 , and combined with Example 1, it is further obtained that the auxiliary rainproof mechanism 5 includes a guide plate 51, the guide plate 51 is slidably installed inside the fixed frame 411, a heat dissipation hole 52 is opened inside the guide plate 51, the front and back of the guide plate 51 are fixedly installed with mounting strips 53, a filter screen 54 is slidably installed inside the guide plate 51, and a rainproof plate 55 is fixedly installed on the top of the bottom plate 1, which is convenient for rain protection on rainy days and effectively prevents dust from entering the top of the bottom plate 1 from the heat dissipation hole 52, causing the battery body 3 to be contaminated.

[0034] Furthermore, a slide groove is opened at the corresponding position of the fixing frame 411 and the mounting bar 53, and the mounting bar 53 is slidably installed with the slide groove. The heat dissipation hole 52 is opened at an angle, which is convenient for guiding rainwater and can prevent rainwater from falling from the heat dissipation hole 52 to the surface of the battery body 3, causing damage to the battery body 3.

[0035] In actual operation, when the device is used, the bottom plate 1 is first installed on the electric bicycle through the connecting seat 2, and then the battery body 3 is placed on the top of the bottom plate 1, and then the handle 426 can be carried by hand to plug the top plate 424 into the inside of the fixed frame 411 through the pressing block 425. When the pressing block 425 contacts the connecting plate 422, the rack plate 421 will slide downward, thereby rotating the gear 413 meshing therewith, thereby rotating the bidirectional screw 412, and under the action of the guide column 416, the movable plate 414 arranged on both sides of the bidirectional screw 412 is moved in the center, and the battery body 3 can be fixed under the action of the positioning plate 415 to avoid the battery body 3 from shaking randomly during the operation of the electric bicycle. After the pressing block 425 is plugged into the fixed frame 411, the pressing bolt 427 is rotated to form an abutment state with the pressing block 425, and the position of the top plate 424 can be adjusted. Lock, thereby further fixing the top of the battery body 3, and then during normal driving, rainwater will splash onto the rainproof plate 55 or the guide plate 51. Since the heat dissipation holes 52 are arranged at an angle, rainwater will be protected to prevent rainwater from entering the inside of the bottom plate 1 through the heat dissipation holes 52. Under the action of the guide plate 51, rainwater will be diverted to the outside, and under the action of the filter 54, dust during normal riding will be blocked to a certain extent to avoid interference with the heat dissipation effect. When the battery body 3 needs to be removed, the pressing bolt 427 will lose contact with the pressing block 425, and then the handle 426 will be pulled. Under the action of the reset spring 423, the connecting plate 422 will be restored to its original position. During the restoration process, the rack plate 421 will be driven to rise, thereby driving the gear 413 to rotate in the opposite direction, causing the bidirectional screw 412 to rotate in the opposite direction, so that the positioning plate 415 loses the fixation to the battery body 3, and then the battery body 3 can be taken out.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A battery rainproof structure for an electric bicycle, comprising a bottom plate (1), characterized in that: The front and back of the bottom plate (1) are both fixedly mounted with a connection seat (2); the top of the bottom plate (1) is provided with a battery body (3); the top of the bottom plate (1) is provided with an auxiliary mounting mechanism (4); and the auxiliary mounting mechanism (4) is provided with an auxiliary rainproof mechanism (5) inside. The auxiliary installation mechanism (4) comprises an implementation component (41) and an auxiliary component (42), wherein the implementation component (41) is arranged at the bottom of the auxiliary component (42).

2. A battery rainproof structure for an electric bicycle according to claim 1, characterized in that: The implementation component (41) comprises a fixed frame (411), wherein the fixed frame (411) is fixedly mounted on the top of the base plate (1), a bidirectional screw (412) is rotatably mounted inside the fixed frame (411), a gear (413) is fixedly mounted on the left side of the bidirectional screw (412), a movable plate (414) is threadedly mounted on the outside of the bidirectional screw (412), a positioning plate (415) is fixedly mounted on the outside of the movable plate (414), and a guide column (416) is fixedly mounted inside the fixed frame (411).

3. A battery rainproof structure for an electric bicycle according to claim 2, characterized in that: Four fixed frames (411) are provided, and the four fixed frames (411) are symmetrically arranged in groups of two on the top of the bottom plate (1); the bidirectional screw rods (412) are arranged inside one group of fixed frames (411); the guide columns (416) are arranged inside another group of fixed frames (411); through holes are provided at positions corresponding to the movable plate (414) and the guide columns (416); and the guide columns (416) pass through the through holes.

4. A battery rainproof structure for an electric bicycle according to claim 2, characterized in that: The auxiliary component (42) comprises a rack plate (421), the rack plate (421) is slidably mounted inside the fixed frame (411), a connecting plate (422) is fixedly mounted on the top of the rack plate (421), a return spring (423) is fixedly mounted inside the fixed frame (411), a top plate (424) is movably arranged on the top of the fixed frame (411), a pressure block (425) is fixedly mounted on the bottom of the top plate (424), a handle (426) is arranged on the top of the top plate (424), and a pressure bolt (427) is threadedly mounted inside the fixed frame (411).

5. A battery rainproof structure for an electric bicycle according to claim 4, characterized in that: The connecting plate (422) is slidably mounted inside the fixed frame (411), the rack plate (421) is meshed with the gear (413), the pressing bolt (427) is in contact with the pressing block (425), the bottom of the return spring (423) is fixedly mounted on the fixed frame (411), the top of the return spring (423) is fixedly mounted on the connecting plate (422), and the pressing block (425) is plugged into the inside of the fixed frame (411).

6. A battery rainproof structure for an electric bicycle according to claim 1, characterized in that: The auxiliary rainproof mechanism (5) comprises a guide plate (51), the guide plate (51) being slidably mounted inside the fixed frame (411), a heat dissipation hole (52) being provided inside the guide plate (51), a mounting strip (53) being fixedly mounted on the front and back of the guide plate (51), a filter screen (54) being slidably mounted inside the guide plate (51), and a rainproof plate (55) being fixedly mounted on the top of the bottom plate (1).

7. A battery rainproof structure for an electric bicycle according to claim 6, characterized in that: The fixing frame (411) and the mounting strip (53) are provided with sliding grooves at positions corresponding to each other, the mounting strip (53) and the sliding grooves are slidably mounted, and the heat dissipation holes (52) are provided in an inclined manner.

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