CN209738844U

CN209738844U - Battery replacing system for electric bicycle

Info

Publication number: CN209738844U
Application number: CN201920360851.5U
Authority: CN
Inventors: 徐云虎; 高富强
Original assignee: Hangzhou Yuen Long Intelligent Technology Co Ltd
Current assignee: Hangzhou Yuen Long Intelligent Technology Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2019-12-06
Anticipated expiration: 2029-03-20

Abstract

The utility model provides a battery replacing system of an electric bicycle, which comprises a shell, a storage battery, a charging seat and a rear cover, the rear cover is arranged on the left end surface of the shell through a bolt, the charging seat is arranged on the upper end surface of the shell, the storage battery is inserted in the charging seat, the right end face of the rear cover is provided with a U-shaped cover, the left edge of the rear end face of the U-shaped cover is fixed with a first strip-shaped plate, a strip-shaped plate II is fixed at the left edge of the front end surface of the U-shaped cover, a cover plate is installed on the upper end surface of the U-shaped cover through a bolt, a rectangular frame is arranged on the lower end surface of the U-shaped cover through bolts, a baffle is fixed on the upper side inside the rectangular frame, a film is adhered to the upper end face of the rectangular frame through glue, the film is arranged on the upper side of the baffle, the U-shaped cover is filled with fire-fighting sand, the sand setting of disappearing and preventing is compared with prior art at the film upside, the utility model discloses following beneficial effect has: the fire fighting sand is used for extinguishing open fire caused by circuit aging and short circuit.

Description

Battery replacing system for electric bicycle

Technical Field

The utility model relates to an electric bicycle battery trades electric system belongs to battery charging technology field.

Background

the shared electric bicycle is used as a green vehicle, and has a great development potential in the future from the aspects of environmental protection and energy utilization. For convenient management, the battery among the shared electric bicycle usually needs to concentrate to charge, and at present, when adopting centralized charging mode, the circuit is more in the battery charging outfit shell, and when the ageing conflagration that takes place of circuit, because of lacking fire control equipment in the shell, the very first time can't put out the fire source in the shell, easily leads to the further expansion of conflagration, is unfavorable for striving for the valuable time to putting out a fire.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electric bicycle battery trades electric system to solve the problem that proposes in the above-mentioned background art, the utility model discloses have the fire control facility, the outward appearance is clean and tidy, and stability is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a battery replacing system for an electric bicycle comprises a shell, a storage battery, a charging seat and a rear cover, wherein the rear cover is installed on the left end face of the shell through bolts, the charging seat is installed on the upper end face of the shell, the storage battery is inserted into the charging seat, a perforated plate is installed on the lower side of the right end face of the shell through bolts, supporting plates are fixed on the lower portions of the front side and the rear side of the left end face of the shell, a U-shaped cover is installed on the right end face of the rear cover, a first strip-shaped plate is fixed on the left edge of the rear end face of the U-shaped cover, a second strip-shaped plate is fixed on the left edge of the front end face of the U-shaped cover, the first strip-shaped plate and the second strip-shaped plate are fixedly connected with the rear cover through threads, the upper end face of the U-shaped cover is provided with a cover plate through bolts, a, the U-shaped cover is filled with fire-fighting sand which is arranged on the upper side of the film.

Further, charging seat and baffle all install three at least groups, three at least groups the charging seat equidistance is installed at the shell up end, three at least groups the baffle equidistance is fixed in the rectangle frame.

furthermore, two groups of first round holes are formed in the right end face of the first strip-shaped plate, and two groups of second round holes are formed in the right end face of the second strip-shaped plate.

furthermore, the shell left end face is provided with a wire inlet hole, a power line is inserted into the wire inlet hole, and the power line is electrically connected with the charging seat.

The utility model has the advantages that: the utility model discloses an electric bicycle battery trades electric system, because of the utility model discloses added U type cover, apron, fire control sand, film, rectangle frame, baffle, bar plate one and bar plate two, this design is through filling the fire control sand in the space that U type cover and back lid formed, realizes utilizing the fire control sand to put out the purpose of naked light when inside producing the naked light because of the circuit is ageing, is favorable to reducing the intensity of a fire, strives for the quality time for putting out a fire, improves the security.

Drawings

other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is a schematic structural view of a battery replacing system for an electric bicycle of the present invention;

Fig. 2 is an assembly schematic view of a U-shaped cover and a rear cover in the battery replacing system for the electric bicycle of the present invention;

Fig. 3 is a perspective view of a rectangular frame in the battery replacing system for the electric bicycle of the present invention;

Fig. 4 is a perspective view of a U-shaped cover in the battery replacing system for the electric bicycle of the present invention;

In the figure: 1-shell, 2-perforated plate, 3-storage battery, 4-charging seat, 5-support plate, 6-rear cover, 7-U-shaped cover, 8-cover plate, 9-fire-fighting sand, 10-film, 11-rectangular frame, 12-baffle, 13-strip-shaped plate I, 14-strip-shaped plate II.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a battery replacing system for an electric bicycle comprises a shell 1, a storage battery 3, a charging seat 4 and a rear cover 6, wherein the rear cover 6 is installed on the left end face of the shell 1 through bolts, the rear cover 6 plays a role of covering the shell 1, the charging seat 4 is installed on the upper end face of the shell 1, the storage battery 3 is inserted into the charging seat 4, a porous plate 2 is installed on the lower side of the right end face of the shell 1 through bolts, supporting plates 5 are fixed on the lower portions of the front side and the rear side of the left end face of the shell 1, the porous plates 2 are installed on the shell 1 to facilitate circulation between the interior of the shell 1 and outside air and facilitate heat dissipation, the supporting plate 5 is installed on the left end face of the shell 1 to improve the placement stability of the shell 1, a U-shaped cover 7 is installed on the right end face of the rear cover 6, a first strip plate 13 is fixed on the left edge of the rear end face of the U-shaped cover 7, a second, after a first strip-shaped plate 13 and a second strip-shaped plate 14 are fixedly connected with a rear cover 6, the fixed connection of a U-shaped cover 7 and the rear cover 6 is completed, a cover plate 8 is installed on the upper end face of the U-shaped cover 7 through bolts, a rectangular frame 11 is installed on the lower end face of the U-shaped cover 7 through bolts, the cover plate 8 plays a role of sealing the upper end of the U-shaped cover 7, a baffle plate 12 is fixed on the upper side inside the rectangular frame 11, a film 10 is pasted on the upper end face of the rectangular frame 11 through glue, the film 10 is arranged on the upper side of the baffle plate 12, the baffle plate 12 plays a role of supporting the film 10, fire-fighting sand 9 is filled in the U-shaped cover 7, the fire-fighting sand 9 is arranged on the upper side of the film 10, when a circuit in the shell 1 generates an open fire due to aging short circuit and the like, then the fire-fighting sand 9 in the U-shaped cover 7 flows into the shell 1, so that the fire-fighting sand 9 plays, to strive for valuable time for extinguishing the fire again.

At least three groups are all installed to charging seat 4 and baffle 12, and 4 equidistance of at least three charging seats are installed at 1 up end of shell, and 12 equidistance of at least three groups of baffle are fixed in rectangle frame 11, and at least three groups of charging seats 4 are installed, are convenient for once charge to at least three groups of battery 3, and at least three groups of baffle 12 of installation improve the support effect to film 10 in rectangle frame 11.

Two sets of first round holes are formed in the right end face of the first strip-shaped plate 13, two sets of second round holes are formed in the right end face of the second strip-shaped plate 14, the first round holes are formed in the first strip-shaped plate 13, the second round holes are formed in the second strip-shaped plate 14, and installation of the first strip-shaped plate 13 and the second strip-shaped plate 14 is facilitated.

The entrance hole is seted up to 1 left end face of shell, and the power cord is inserted to the downthehole ann of entrance hole, and the entrance hole is seted up to power cord and charging seat 4 electric connection on shell 1, makes things convenient for the interlude of power cord.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric bicycle battery trades electric system, includes shell, battery, charging seat and back lid, its characterized in that: the rear cover is arranged on the left end surface of the shell through a bolt, the charging seat is arranged on the upper end surface of the shell, the storage battery is inserted in the charging seat, a perforated plate is arranged at the lower side of the right end surface of the shell through a bolt, the lower parts of the front side and the rear side of the left end surface of the shell are both fixed with a support plate, the right end surface of the rear cover is provided with a U-shaped cover, the left edge of the rear end surface of the U-shaped cover is fixed with a first strip-shaped plate, a strip-shaped plate II is fixed at the left edge of the front end surface of the U-shaped cover, the strip-shaped plate I and the strip-shaped plate II are both fixedly connected with the rear cover through threads, the upper end surface of the U-shaped cover is provided with a cover plate through bolts, a rectangular frame is arranged on the lower end surface of the U-shaped cover through bolts, a baffle is fixed on the upper side inside the rectangular frame, the upper end face of the rectangular frame is pasted with a film through glue, the film is arranged on the upper side of the baffle, fire-fighting sand is filled in the U-shaped cover, and the fire-fighting sand is arranged on the upper side of the film.

2. The electric bicycle battery replacing system as claimed in claim 1, wherein: at least three groups are installed to charging seat and baffle, at least three groups the charging seat equidistance is installed at the shell up end, at least three groups the baffle equidistance is fixed in the rectangle frame.

3. The electric bicycle battery replacing system as claimed in claim 1, wherein: two groups of first round holes are formed in the right end face of the first strip-shaped plate, and two groups of second round holes are formed in the right end face of the second strip-shaped plate.

4. The electric bicycle battery replacing system as claimed in claim 1, wherein: the shell left end face is provided with a wire inlet hole, a power wire is inserted into the wire inlet hole, and the power wire is electrically connected with the charging seat.