CN219600948U

CN219600948U - Waterproof charger for electric bicycle

Info

Publication number: CN219600948U
Application number: CN202321359271.7U
Authority: CN
Inventors: 张建治; 杨祖群; 伍松林; 陈金亭
Original assignee: Hangzhou Mingkun Electric Appliance Co ltd
Current assignee: Hangzhou Mingkun Electric Appliance Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-08-29
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to the technical field of chargers, in particular to a waterproof charger for an electric bicycle, which comprises a box body, wherein supporting pads are arranged at four corners of the bottom of the box body, a box cover is arranged at the top of the box body, and rain shielding plates are symmetrically arranged at the tops of two narrower sides of the outer part of the box body.

Description

Waterproof charger for electric bicycle

Technical Field

The utility model relates to the technical field of chargers, in particular to a waterproof charger for an electric bicycle.

Background

The electric vehicle charger is a charging device specially configured for a storage battery of an electric bicycle, and is classified into: the existing and non-existing power frequency (50 Hz) transformers are used for distinguishing, the existing and non-existing power frequency (50 Hz) transformers can be divided into two types, a charger with the power frequency transformers is generally used as a freight three-wheeled charger, the size is large, the weight is large, electricity is consumed, the existing three-wheeled charger is reliable and low in cost, a so-called switching power supply type charger is used for electric bicycles and electric friction, electricity is saved, the efficiency is high, the existing three-wheeled charger is easy to break, in daily life, an outdoor charging pile specially arranged for electric bicycles is charged, waterproof measures are arranged on a socket of the charging pile to ensure that the existing three-wheeled charger can be charged in rainy days, but the existing three-wheeled charger does not have a waterproof function, and a circuit board inside the existing three-wheeled charger is easy to be charged in rainy days, so that short circuit damage cannot be used.

In summary, the utility model solves the existing problems by designing a waterproof charger for an electric bicycle.

Disclosure of Invention

The utility model aims to provide a waterproof charger for an electric bicycle, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the waterproof charger for the electric bicycle comprises a box body, wherein supporting pads are arranged at four corners of the bottom of the box body, a box cover is arranged at the top of the box body, rain baffles are symmetrically arranged at the tops of two narrower side surfaces of the outer part of the box body, a heat radiation opening is embedded in one narrower side surface of the outer part of the box body, drain pipes are symmetrically arranged at two ends of the bottom of one narrower side surface of the outer part of the box body, and sealing rings are arranged at the edges of the top of the box body;

the circuit storehouse has been seted up to the top one end of box body, the baffle is installed to the inboard both sides face bottom symmetry in circuit storehouse, the swash plate is installed to the inboard in circuit storehouse below that is located the baffle, the backup pad is installed at the top of baffle, the circuit board is installed at the top of backup pad, the line storehouse has been seted up to the top other end of box body, line storehouse is seted up to the inboard that is close to the circuit storehouse of line storehouse input port and delivery outlet, the apron is installed to the outside narrower side of box body and the one side that is located line storehouse, the turning block is installed to the outside narrower side of box body below that is located the apron, the dead lever is installed to the lateral surface one end of turning block.

As a preferable scheme of the utility model, two water outlets are arranged on the outer side surface of the box body and are connected with two water drainage pipes, and the heights of the two water outlets on the outer side surface of the box body are the same as the height of the top edge of the lower end of the inclined plate 9.

As a preferable scheme of the utility model, a plurality of groups of inclined plates are arranged on the inner side of the heat radiation opening up and down, the inclined plates are all close to one side of the circuit bin, and a rain shielding plate is arranged above the heat radiation opening.

As a preferable scheme of the utility model, the width dimension of the top of the supporting plate is matched with the internal dimension of the circuit bin, the length dimension of the top of the supporting plate is smaller than the internal dimension of the circuit bin, the supporting plate is positioned above the two baffles, and a certain gap is left between the supporting plate and the heat dissipation port.

As a preferable scheme of the utility model, the cover plate is rotationally connected with the top of the outer side surface of the box body through a hinge, an input line and an output line can be reserved in the wire storage bin, the input line is connected to the input port, and the output line is connected to the output port.

As a preferable scheme of the utility model, one end of the fixed rod penetrates through the inside of the rotating block and extends to the outside of the rotating block to be fixedly connected with the box body, one end of the rotating block is rotatably connected with the outer annular surface of the fixed rod, and the outer side surface of the rotating block is tightly attached to the outer side surface of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the waterproof charger for the electric bicycle, the rain shielding plate is arranged above the heat dissipation opening, so that rainwater is prevented from entering the circuit cabin through the heat dissipation opening, the inner side of the heat dissipation opening is formed by installing a plurality of groups of inclined plates, the entry of rainwater is avoided to a certain extent, and if the rainwater can flow onto the inclined plates through the inner side wall of the circuit cabin after entering through the heat dissipation opening and finally is discharged through the drain pipe, the rainwater is prevented from staying and gathering in the circuit cabin, and therefore the problem that the traditional electric bicycle charger is not provided with a waterproof function, and the circuit board is extremely easy to enter water in rainy days to cause short-circuit damage and cannot be used is effectively solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the internal structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the portion of FIG. 2 according to the present utility model.

In the figure: 1. a case body; 101. a circuit bin; 102. a wire storage bin; 2. a support pad; 3. a box cover; 4. a rain shield; 5. a heat radiation port; 6. a drain pipe; 7. a seal ring; 8. a baffle; 9. a sloping plate; 10. a support plate; 11. a circuit board; 12. an input port; 13. an output port; 14. a cover plate; 15. a rotating block; 16. and a fixing rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the waterproof charger for the electric bicycle comprises a box body 1, support pads 2 are arranged at four corners of the bottom of the box body 1, a box cover 3 is arranged at the top of the box body 1, rain baffles 4 are symmetrically arranged at the tops of two narrower side surfaces of the outer part of the box body 1, a heat radiation opening 5 is embedded in one narrower side surface of the outer part of the box body 1, drain pipes 6 are symmetrically arranged at two ends of the bottom of one narrower side surface of the outer part of the box body 1, and sealing rings 7 are arranged at the edges of the top of the box body 1;

the circuit storehouse 101 has been seted up to the top one end of box body 1, baffle 8 is installed to the inboard both sides face bottom symmetry of circuit storehouse 101, swash plate 9 is installed to the inboard of circuit storehouse 101 in the below of baffle 8, backup pad 10 is installed at the top of baffle 8, circuit board 11 is installed at the top of backup pad 10, store up line storehouse 102 has been seted up to the top other end of box body 1, store up line storehouse 102's inboard and be close to circuit storehouse 101's a side and seted up input port 12 and delivery outlet 13, the apron 14 is installed to the outside narrower side of box body 1 and be located one side of store up line storehouse 102, rotatory piece 15 is installed to the outside narrower side of box body 1 in the below of apron 14, dead lever 16 is installed to the lateral surface one end of rotatory piece 15.

Specifically, referring to fig. 2, two water outlets are formed in the outer side surface of the box body 1 to be connected with two water discharge pipes 6, and the heights of the two water outlets in the outer side surface of the box body 1 are the same as the height of the top edge of the lower end of the inclined plate 9, so that when water enters the interior from the water distribution pipe 6, the water can be discharged vertically.

Further, the inner side of the heat dissipation opening 5 is provided with a plurality of groups of inclined plates up and down, the inclined plates are all close to one side of the circuit bin 101 and are high, and the rain shielding plate 4 is arranged above the heat dissipation opening 5, so that the rain shielding plate 4 can prevent rainwater from entering the heat dissipation opening 5, and the inclined plates arranged inside the heat dissipation opening 5 secondarily block rainwater from entering.

Further, the width dimension of the top of the supporting plate 10 is matched with the internal dimension of the circuit bin 101, the length dimension of the top of the supporting plate 10 is smaller than the internal dimension of the circuit bin 101, the supporting plate 10 is positioned above the two baffles 8, and a certain gap is left between the supporting plate 10 and the heat dissipation port 5, so that the rainwater is prevented from contacting the supporting plate 8 and can be discharged from the drain pipe 6 after entering from the heat dissipation port 5.

Further, the cover plate 14 is rotationally connected with the top of the outer side face of the box body 1 through a hinge, an input line and an output line can be reserved in the wire storage bin 102, the input line is connected to the input port 12, the output line is connected to the output port 13, and therefore the charging wires are conveniently collected in a tidying mode, and the interface is located in the wire storage bin 102 and is prevented from being contacted with rainwater.

Specifically, referring to fig. 3, one end of the fixing rod 16 extends through the inside of the rotating block 15 to the outside of the rotating block 15 to be fixedly connected with the box body 1, one end of the rotating block 15 is rotatably connected with the outer ring surface of the fixing rod 16, and the outer side surface of the rotating block 15 is tightly attached to the outer side surface of the box body 1, so that the cover plate 14 is conveniently fixed after being closed.

The working flow of the utility model is as follows: according to the waterproof charger for the electric bicycle, which is designed by the scheme, in the process of charging the electric bicycle in a rainy day, the rotating block 15 is rotated to open the cover plate 14, the input wire and the output wire are taken out from the wire storage bin 102, one end of the input wire is connected to the connecting socket at the other end of the input wire after the input wire is connected to the input port 12, one end of the output wire is connected to the output port 13, the other end of the output wire is connected to the charging port of the electric bicycle to charge the electric bicycle, the arrangement of the charging wire is convenient, the interface is located in the wire storage bin 102 to avoid being contacted with rainwater, the box cover 3 and the box body 1 are connected through screw threads, the sealing ring 7 is arranged between the box cover 3 and the box body 1, the rainwater is prevented from entering along a gap, the rainwater is prevented from entering the circuit bin 101 through the upper side of the heat dissipation port 5, the inner side of the heat dissipation port 5 is formed by installing a plurality of groups of inclined plates, the rainwater can be prevented from entering to a certain extent, and if the rainwater can enter the inner side wall of the circuit bin 101 and finally discharged through the drain pipe 6, and the rainwater is prevented from staying and gathering inside the circuit bin 101.

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

Claims

1. Waterproof charger of electric bicycle contains box body (1), its characterized in that: support pads (2) are arranged at four corners of the bottom of the box body (1), a box cover (3) is arranged at the top of the box body (1), rain baffles (4) are symmetrically arranged at the tops of two narrower side surfaces of the box body (1), a radiating opening (5) is embedded in one narrower side surface of the box body (1), drain pipes (6) are symmetrically arranged at two ends of the bottom of one narrower side surface of the box body (1), and sealing rings (7) are arranged at the top edge of the box body (1);

the utility model discloses a circuit storehouse, including box body (1), baffle (8) are installed to the top one end of box body (1), baffle (8) are installed to inboard both sides face bottom symmetry in circuit storehouse (101), baffle (9) are installed to the inboard in circuit storehouse (101) below that is located baffle (8), backup pad (10) are installed at the top of baffle (8), circuit board (11) are installed at the top of backup pad (10), wire storage storehouse (102) have been seted up at the top other end of box body (1), input port (12) and delivery outlet (13) have been seted up to the inboard of wire storage storehouse (102) near one side of circuit storehouse (101), apron (14) are installed to one side that is located wire storage storehouse (102) outside narrower side of box body (1), rotary block (15) are installed to the below that is located apron (14) outside side one side of rotary block (15), dead lever (16) are installed to one end of the lateral surface of rotary block (15).

2. The waterproof charger for electric bicycles as claimed in claim 1, wherein: two water outlets are formed in the outer side face of the box body (1) and are connected with two water drainage pipes (6), and the heights of the two water outlets in the outer side face of the box body (1) are the same as the height of the top edge of the lower end of the inclined plate (9).

3. The waterproof charger for electric bicycles as claimed in claim 1, wherein: the inner side of the heat dissipation opening (5) is provided with a plurality of groups of inclined plates up and down, one sides of the inclined plates, which are close to the circuit bin (101), are high, and a rain shielding plate (4) is arranged above the heat dissipation opening (5).

4. The waterproof charger for electric bicycles as claimed in claim 1, wherein: the top width dimension of backup pad (10) matches with the inside dimension of circuit storehouse (101), the top length dimension of backup pad (10) is less than the inside dimension of circuit storehouse (101), backup pad (10) are located the top of two baffles (8) and backup pad (10) keep away from cooling hole (5) and empty certain clearance.

5. The waterproof charger for electric bicycles as claimed in claim 1, wherein: the cover plate (14) is rotationally connected with the top of the outer side face of the box body (1) through a hinge, an input line and an output line can be reserved in the wire storage bin (102), the input line is connected to the input port (12), and the output line is connected to the output port (13).

6. The waterproof charger for electric bicycles as claimed in claim 1, wherein: one end of the fixed rod (16) penetrates through the inside of the rotating block (15) and extends to the outside of the rotating block (15) to be fixedly connected with the box body (1), one end of the rotating block (15) is connected with the outer annular surface of the fixed rod (16) in a rotating mode, and the outer annular surface of the rotating block (15) is tightly attached to the outer annular surface of the box body (1).