CN214045123U

CN214045123U - Charging device shell

Info

Publication number: CN214045123U
Application number: CN202023059667.9U
Authority: CN
Inventors: 王超; 王紫剑
Original assignee: Changchun Jetty Automotive Parts Co Ltd
Current assignee: Changchun Jetty Automotive Parts Co Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-24
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a charging device shell, casing including two cooperations installations, the opening of installation interface that charges is seted up to the casing front end, and is located the position department is predetermine to the opening upper end and the mounting hole of seting up the installation jack catch, the plug wire hole of installation charging wire is seted up to the casing end, the trompil of installation button is seted up to the casing upper surface, just the casing still has the handle structure who conveniently grips. The utility model provides a charging device shell, the casing is made of light-weight and high-strength material, and is provided with a handle structure, and the handle structure is provided with an anti-skid sleeve, so that the charging device shell is convenient to use, safe and reliable; in addition, the sealing rings are arranged at the opening and the plug wire hole of the shell, so that external moisture or dust can be prevented from entering the shell, and the safety of the charging device during working is guaranteed.

Description

Charging device shell

Technical Field

The utility model relates to a new energy automobile technical field, in particular to charging device shell.

Background

With the improvement of energy conservation and environmental protection consciousness of people, automobile manufacturers at home and abroad gradually release new energy automobiles, wherein electric automobiles which use a vehicle-mounted power supply as power and use a motor to drive wheels to run are gradually and widely applied.

In order to meet the requirement of large-current charging of electric vehicles, many manufacturers have introduced various charging facilities, and such facilities all employ charging devices to charge electric vehicles. Present current charging device is when using, because the connection between charging device and other spare parts is inseparable for sealed effect is poor, and charging plug gets into the dust easily, influences charging plug's normal use, also has certainly to add a protective sheath at charging plug, loses easily in the use, is unfavorable for the use. If the charging device is in the operating environment of IP67, water is easily drawn into the charging device, thereby affecting the use of the charging device.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to improve the connection tightness and the hand-holding operability of the housing of the charging device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a charging device shell can improve the cooperation of charging device shell and connect the compactness, can prevent that outside moisture or dust from entering into inside the casing, has guaranteed the security of charging device during operation. Meanwhile, the end part of the shell is provided with a holding handle to improve the convenience of handheld operation.

In order to solve the technical problem, the utility model provides a charging device shell, casing including two cooperations installations, the opening of installation interface that charges is seted up to the casing front end, and is located the position department is predetermine to the opening upper end and the mounting hole of seting up the installation jack catch, the plug wire hole of installation charging wire is seted up to the casing end, the trompil of installation button is seted up to the casing upper surface, just the casing still has the handle structure who conveniently grips.

Preferably, a rib plate is arranged inside the shell.

Preferably, the shells are connected through screws in a fastening mode.

Preferably, the shells are not provided with fastening mounting holes, and the shells are connected through welding, crimping, riveting or bonding.

Preferably, the handle structure comprises an arc-shaped bayonet and a bent handle part, and the arc-shaped bayonet is positioned below the front side of the bent handle part.

Preferably, the central angle of the arc bayonet is 90-180 degrees.

Preferably, the surface of the handle structure is provided with an anti-slip sleeve.

Preferably, a sealing ring is arranged between the opening and the charging interface.

Preferably, the charging wire connector further comprises a wire holder clamped in the wire inserting hole, so that the charging wire is connected with a circuit board inside the shell through the wire holder.

Preferably, a sealing layer is arranged at the joint of the wire holder and the wire inserting hole.

The utility model provides a charging device shell mainly includes the casing of two cooperations installations, the opening of installation interface that charges is seted up to the casing front end, and is located the position department is predetermine to the opening upper end and the mounting hole of seting up the installation jack catch, the plug wire hole of installation charging wire is seted up to the casing end, the trompil of installation button is seted up to the casing upper surface, just the casing still has the handle structure who conveniently grips. The utility model provides a charging device shell, the casing is made of light-weight and high-strength material, and is provided with a handle structure, and the handle structure is provided with an anti-skid sleeve, so that the charging device shell is convenient to use, safe and reliable; in addition, be provided with the sealing washer in the opening of casing and plug wire hole department, can prevent that outside moisture or dust from entering into inside the casing, guaranteed the security of charging device during operation, the shell tip is equipped with the handle structure that grips simultaneously, and then improves the convenience of handheld operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the housing of the embodiment provided in FIG. 1;

FIG. 3 is a schematic view of another housing of the embodiment provided in FIG. 1.

Wherein, in fig. 1-3:

the plug wire comprises a shell body-1, an opening-2, a mounting hole-3, a wire inserting hole-4, a hole-5 and a wire holder-6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention; FIG. 2 is a schematic view of the housing of the embodiment provided in FIG. 1; FIG. 3 is a schematic view of another housing of the embodiment provided in FIG. 1.

The utility model provides an among the concrete embodiment, the charging device shell mainly includes two casing 1 that cooperate the installation, and the opening of installation interface that charges is seted up to 1 front end of casing, and lies in 2 upper ends of opening and predetermine the mounting hole 3 that position department offered the installation jack catch, and the plug wire hole 4 of installation charging wire is seted up to 1 end of casing, and the trompil 5 of installation button is seted up to 1 upper surface of casing, and casing 1 still has the handle structure who conveniently grips.

The charging device comprises a shell 1, an opening 2, a mounting hole 3 and a clamping jaw, wherein the opening 2 is arranged at the front end of the shell 1 and used for mounting a charging interface of the charging device, and the upper end of the opening 2 is provided with the mounting hole 3 for mounting the clamping jaw in advance and used for placing the whole charging device; the tail end of the shell 1 is provided with a wire inserting hole 4 for installing a charging cable of the charging device, and the wire inserting hole 4 is clamped with a wire holder 6 and used for connecting a charging wire with a circuit board in the shell 1 through the wire holder 6; the upper surface of the shell 1 is provided with an opening 5 for installing a switch button of the charging device, and the opening is used for turning on or off the charging device after the charging device is connected with an external power supply; the housing 1 is also provided with a handle structure of the entire charging device for the user to conveniently hold the charging device when using the charging device.

Specifically, the whole charging device shell 1 is formed integrally by establishing three-dimensional model data and adopting a mold for injection molding, so that the relevant regulations of the national standard are met, the handle structure conforms to the gripping action of a human hand, and the operation is convenient; the integral shell 1 is made of materials with light weight and high strength, and is convenient to use, reliable in safety performance and long in service life.

It should be noted that, the specific structure of handle structure includes arc bayonet socket and curved stalk portion, and wherein, the arc bayonet socket is located curved stalk portion front side below, and when personnel held handle structure, the forefinger caught on arc bayonet socket department, improved handheld operability. Preferably, the central angle of the arc bayonet is designed to be 90-180 degrees, and the arc bayonet at the angle is more attached to the skin of the forefinger, thereby being beneficial to holding the handle structure.

To understand the effect of the angle on the grip, 100 persons were randomly selected for grip evaluation using the same test conditions with the same test conditions and the same parameters for the other angles.

Table 1: feeling test of central angle

From the above table, it can be seen that when the angle is less than 90 degrees or greater than 180 degrees, the holding satisfaction is 36%, 40% holding satisfaction is poor, when the angle is 90 to 180 degrees, the holding satisfaction is within an acceptable range, further from the end customer perspective, when the angle is 101 to 150 degrees, the holding satisfaction floats smoothly, so the inventor selects the circular angle to be 90 to 180 degrees. Considering the comprehensive effect of the holding feeling for different people, the optimal range of the angle is 101 to 150 degrees, therefore, in order to further improve the comfort and the practicability of the product, the embodiment preferably checks that the angle range is between 101 to 150 degrees.

As shown in fig. 2, in order to optimize the overall stability of the charging device housing in the above embodiment, a rib plate is arranged inside the housing 1, as shown in fig. 3, and the two housings 1 are fastened and connected by screws, so that the charging device housing is more stable.

It should be noted that, the housing 1 may also be provided with no fastening mounting hole, and the housing 1 is connected by welding, crimping, riveting or bonding. This design reduces the casing trompil, improves the inside dustproof and waterproof performance of casing. Of course, the shells 1 can also be fixedly connected by vibration friction welding, glue or pins.

Further, the anti-skidding sleeve is arranged on the surface of the handle structure, so that the probability that the charging device drops due to the fact that a user slides when using the charging device is reduced, and the charging device is used more quickly.

In addition, be provided with the sealing washer between opening 2 and the interface that charges, be provided with the sealing layer simultaneously in wire holder 6 and wire insertion hole 4 junction, can prevent that outside moisture and dust from entering into charging device casing inside, avoided because the too much condition that leads to of charging device of the inside moisture of charging device casing or dust can not be used.

To sum up, the charging device shell that this embodiment provided mainly includes the casing of two cooperations installations, the opening of the interface that charges of installation is seted up to the casing front end, and is located the position department is predetermine to the opening upper end and sets up the mounting hole of installation jack catch, the plug wire hole of installation charging wire is seted up to the casing end, the trompil of installation button is seted up to the casing upper surface, just the casing still has the handle structure who conveniently grips. The utility model provides a charging device shell, the casing is made of light-weight and high-strength material, and is provided with a handle structure, and the handle structure is provided with an anti-skid sleeve, so that the charging device shell is convenient to use, safe and reliable; in addition, the sealing rings are arranged at the opening and the plug wire hole of the shell, so that external moisture or dust can be prevented from entering the shell, and the safety of the charging device during working is guaranteed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a charging device shell, its characterized in that includes casing (1) of two cooperations installations, casing (1) front end is seted up the opening (2) of installation interface that charges, and is located opening (2) upper end is predetermine position department and is seted up mounting hole (3) of installation jack catch, plug wire hole (4) of installation charging wire are seted up to casing (1) end, trompil (5) of installation button are seted up to casing (1) upper surface, just casing (1) still has the handle structure who conveniently grips.

2. Charging device housing according to claim 1, characterized in that a rib is provided inside the housing (1).

3. The charging device housing according to claim 2, characterized in that the housings (1) are fastened to each other by screws.

4. The charging device housing according to claim 1, wherein the housing (1) is not provided with fastening mounting holes, and the housing (1) is connected with each other by welding, crimping, riveting or bonding.

5. The charging device housing of claim 1, wherein the handle structure comprises an arcuate bayonet and a curved shank, the arcuate bayonet being located below a front side of the curved shank.

6. A charging unit casing as claimed in claim 5, in which the central angle of the arcuate bayonet is from 90 ° to 180 °.

7. A charging arrangement housing according to claim 6, wherein the handle structure surface is provided with a non-slip cover.

8. Charging device housing according to claim 1, characterized in that a sealing ring is arranged between the opening (2) and the charging interface.

9. The charging device housing according to any one of claims 1 to 8, further comprising a wire holder (6) snapped into the wire insertion hole (4) so that the charging wire is connected to a circuit board inside the housing (1) through the wire holder (6).

10. A charging device housing according to claim 9, characterized in that a sealing layer is provided at the junction of the wire holder (6) and the wire insertion hole (4).