CN218300025U

CN218300025U - Electric bicycle battery that waterproof nature is good

Info

Publication number: CN218300025U
Application number: CN202222162765.8U
Authority: CN
Inventors: 谢增平; 李辉煌
Original assignee: Zhaoqing Jiuzhu Intelligent Technology Co ltd
Current assignee: Sichuan Kaiqi Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses an electric bicycle battery that waterproof nature is good, which comprises an outer shell, the bottom fixedly connected with fixing base of shell, the upper end of fixing base can be dismantled and be connected with the group battery, the inner wall fixedly connected with fin of shell, one side of fin pastes the outside at the group battery tightly, the up end of shell can be dismantled and be connected with the cap, the lower terminal surface fixedly connected with of cap inserts the limit, it pegs graft inside the upper end of shell to insert the limit. This electric bicycle battery that waterproof nature is good is through being equipped with rubber sleeve and seal ring, and the rubber sleeve makes the grafting that the limit can be inseparable inside the shell of inserting, thereby play fine waterproof effect, and seal ring makes can inseparable connection of cap when being connected with the shell, thereby can further play fine waterproof effect, make the electric bicycle battery can possess fine dual waterproof nature, avoid steam to get into by the gap department of shell and cap.

Description

Electric bicycle battery that waterproof nature is good

Technical Field

The utility model relates to an electric bicycle battery technical field specifically is an electric bicycle battery that waterproof nature is good.

Background

The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle, a brake handle and other operating components and a display instrument system on the basis of a common bicycle.

Current electric bicycle all installs the group battery inside the shell, then carries out the lid through the cap to the shell and closes to rely on shell and cap to come to waterproof electric bicycle, thereby this kind of design can lead to steam to enter into to inside by the gap department of cap and shell and cause the short circuit or even corrode electric bicycle battery, thereby waterproof nature is poor, for this reason, we propose a waterproof nature good electric bicycle battery.

Disclosure of Invention

An object of the utility model is to provide an electric bicycle battery that waterproof nature is good to it all installs the group battery inside the shell to propose current electric bicycle among the above-mentioned background art to solve, then carries out the lid through the cap and closes the shell, thereby relies on shell and cap to come to waterproof electric bicycle, and this kind of design can lead to steam to enter into to inside by the gap department of cap and shell and cause the short circuit or even corrode the electric bicycle battery, thereby waterproof nature is poor problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a good electric bicycle battery of waterproof nature, includes the shell, the bottom fixedly connected with fixing base of shell, the upper end of fixing base can be dismantled and be connected with the group battery, the inner wall fixedly connected with fin of shell, one side of fin pastes the outside tightly at the group battery, the up end of shell can be dismantled and be connected with the cap, the lower terminal surface fixedly connected with of cap inserts the limit, insert the limit and peg graft inside the upper end of shell, insert the outside fixedly connected with rubber sleeve on limit, the rubber sleeve pastes the inner wall tightly at the shell, the spacing limit of up end fixedly connected with of shell, seal ring has been cup jointed in the outside on spacing limit.

Preferably, the outer side surface of the shell is fixedly connected with a wire holder, and the wire holder can be connected with a wiring plug in the electric bicycle to supply power to the electric bicycle.

Preferably, the upper end face of the shell cover is provided with a groove, a handle is movably connected inside the groove, and the handle facilitates lifting and taking of the electric bicycle.

Preferably, the upper end face of group battery can be dismantled and be connected with circuit board, can control electric bicycle.

Preferably, the limit edge is inserted into the inner wall of the shell cover, so that the shell cover can be tightly connected with the shell.

Compared with the prior art, the beneficial effects of the utility model are that: this electric bicycle battery that waterproof nature is good is through being equipped with rubber sleeve and seal ring, and the rubber sleeve makes the grafting that the limit can be inseparable inside the shell of inserting, thereby play fine waterproof effect, and seal ring makes can inseparable connection of cap when being connected with the shell, thereby can further play fine waterproof effect, make the electric bicycle battery can possess fine dual waterproof nature, avoid steam to get into by the gap department of shell and cap.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the structure of the housing of the present invention.

Fig. 4 is a schematic view of the overlooking structure of the lower end surface of the inserting edge of the present invention.

Fig. 5 is a schematic view of a top view of the housing cover of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a wire holder; 4. inserting edges; 5. a battery pack; 6. a heat sink; 7. a limiting edge; 8. a sealing gasket; 9. a rubber sleeve; 10. a handle; 11. a groove; 12. a fixed seat; 13. and a circuit main board.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electric bicycle battery that waterproof nature is good, which comprises a housing 1, the outside fixed surface of shell 1 is connected with wire holder 3, wire holder 3 can with the wiring plug connection in the electric bicycle, supply power to electric bicycle, the bottom fixedly connected with fixing base 12 of shell 1, the upper end of fixing base 12 can be dismantled and is connected with group battery 5, the up end of group battery 5 can be dismantled and is connected with circuit mainboard 13, can control electric bicycle, the inner wall fixedly connected with fin 6 of shell 1, one side of fin 6 pastes the outside at group battery 5 tightly, the up end of shell 1 can be dismantled and is connected with cap 2, the up end of cap 2 is seted up flutedly 11, the inside swing joint of recess 11 has handle 10, handle 10 has made things convenient for carrying electric bicycle, the lower terminal surface fixedly connected with of cap 2 inserts limit 4, insert limit 4 is inside the upper end of shell 1, the outside fixedly connected with rubber sleeve 9 of edge 4, rubber sleeve 9 pastes the inner wall at shell 1 tightly, the up end fixedly connected with spacing limit 7 of shell 1, spacing limit 7 of edge of inserting at the inner wall of cap 2, make things inseparable cup joint with shell 2, spacing seal ring 8.

The working principle is as follows: through being equipped with rubber sleeve 9 and seal ring 8, rubber sleeve 9 makes the grafting that insert limit 4 can be inseparable inside shell 1, thereby play fine waterproof effect, and seal ring 8 makes can inseparable connection of cap 2 when being connected with shell 1, thereby can further play fine waterproof effect, make the electric bicycle battery can possess fine dual waterproof nature, avoid steam to get into by the gap department of shell 1 and cap 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric bicycle battery that waterproof nature is good, includes shell (1), its characterized in that: the bottom fixedly connected with fixing base (12) of shell (1), the upper end of fixing base (12) can be dismantled and be connected with group battery (5), the inner wall fixedly connected with fin (6) of shell (1), one side of fin (6) pastes the outside tight at group battery (5), the up end of shell (1) can be dismantled and be connected with cap (2), the lower terminal surface fixedly connected with of cap (2) inserts limit (4), insert limit (4) and peg graft inside the upper end of shell (1), the outside fixedly connected with rubber sleeve (9) of inserting limit (4), rubber sleeve (9) pastes the inner wall tight at shell (1), the up end fixedly connected with limit (7) of shell (1), seal ring (8) has been cup jointed in the outside of limit (7).

2. The waterproof electric bicycle battery according to claim 1, wherein: the outer side surface of the shell (1) is fixedly connected with a wire holder (3).

3. The battery for electric bicycle according to claim 1, wherein the battery for electric bicycle has a waterproof property: a groove (11) is formed in the upper end face of the shell cover (2), and a handle (10) is movably connected inside the groove (11).

4. The waterproof electric bicycle battery according to claim 1, wherein: the upper end face of the battery pack (5) is detachably connected with a circuit main board (13).

5. The waterproof electric bicycle battery according to claim 1, wherein: the upper end of the fixed seat (12) is provided with a groove, and the lower end of the battery pack (5) is inserted into the groove.