CN215663011U

CN215663011U - Charging pile casing

Info

Publication number: CN215663011U
Application number: CN202122010317.1U
Authority: CN
Inventors: 黄志明; 谈捷
Original assignee: Shanghai Zhida Technology Ltd
Current assignee: Shanghai Zhida Technology Development Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-28
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field related to new energy automobile charging piles, and particularly relates to a charging pile shell which comprises a front shell and a bottom cover, wherein the bottom cover is embedded into the front shell and forms a closed space with the front shell, the opening of the front shell is connected with a wall, the bottom of the front shell is connected with a cable joint, and the front shell is covered with a shell. According to the shell of the charging pile, the bottom cover and the front shell are sealed, the area wrapped between the bottom cover and the front shell is a protection area and used for bearing hardware, waterproof and dustproof treatment is not performed between the outer cover and the front shell, double-layer wrapping of the hardware in the protection area is achieved, and the strength is better. In addition, all hardware weight and external stress are borne by the front shell, no external force is applied between the shell and the bottom cover, and no unpredictable stress state exists, so that the sealing performance of the object is effectively ensured, and the service life of the shell is prolonged.

Description

Charging pile casing

Technical Field

The utility model belongs to the technical field of new energy automobile charging piles, and particularly relates to a shell of a charging pile.

Background

The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The existing wall-connected charging pile comprises a front shell and a rear shell, wherein a cable joint is positioned on the front shell, a nut hole for fixing on a wall body is positioned on the rear shell, and a sealing ring is positioned between the front shell and the rear shell, as shown in figure 1. Because the rear shell is connected with the wall, main hardware (including cables) is arranged on the front shell, and the sealing ring is arranged between the front shell and the rear shell; because the weight and the atress of cable receive to fill electric pile user's influence, the stress state of front and back shell has the trend of pulling open the sealing washer, has the potential safety hazard, influences the life who fills electric pile.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a shell of a charging pile, aiming at solving the problems that in the existing wall-connecting charging pile, as a rear shell is connected with a wall, main hardware is arranged on a front shell, and a sealing ring is arranged between the front shell and the rear shell; because the weight and the atress of cable receive the influence of filling electric pile user, the stress state of front and back shell has the trend of pulling open the sealing washer, has the potential safety hazard, influences the technical problem who fills electric pile's life.

The utility model provides a shell of a charging pile, which has the following specific technical scheme:

the shell of the charging pile comprises a front shell and a bottom cover, wherein the bottom cover is embedded into the front shell and forms a closed space with the front shell, the opening of the front shell is connected with a wall, the bottom of the front shell is connected with a cable connector, and the front shell is covered with a shell.

In some embodiments, a mounting platform integrally extends from the front housing opening, the mounting platform defines a plurality of screw holes connected to the wall, and the housing completely covers the plurality of screw holes.

Further, the bottom of preceding shell an organic whole is equipped with keeps off the cover, keep off the cover and establish the cable joint, keep off the cover with mount table body coupling.

In particular, the housing defines a recess that cooperates with the shield.

Further, the housing abuts the mount.

In some embodiments, a mounting groove is formed on the side wall of the front shell, and a protrusion engaged with the mounting groove is formed on the bottom cover.

Further, a sealing ring is arranged between the bottom wall of the mounting groove and the lug.

The utility model has the following beneficial effects: according to the shell of the charging pile, the bottom cover and the front shell are sealed, the area wrapped between the bottom cover and the front shell is a protection area and used for bearing hardware, waterproof and dustproof treatment is not performed between the outer cover and the front shell, double-layer wrapping of the hardware in the protection area is achieved, and the strength is better. In addition, all hardware weight and external stress are borne by the front shell, no external force is applied between the shell and the bottom cover, and no unpredictable stress state exists, so that the sealing performance of the object is effectively ensured, and the service life of the shell is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a charging pile housing in the prior art;

fig. 2 is a schematic perspective view of a housing of the charging pile according to the present invention;

fig. 3 is a schematic sectional view of the charging pile casing according to the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Detailed Description

In order that the objects, aspects and advantages of the present invention will become more apparent, the present invention will be further described in detail with reference to the following detailed description of preferred embodiments thereof, with reference to the accompanying drawings of fig. 2-4.

Examples

The casing of the electric pile that this embodiment provided, concrete technical scheme is as follows:

fill electric pile's casing, including preceding shell 1 and bottom 2, shell 1 just forms airtight space with preceding shell 1 before bottom 2 embedding, and airtight space is protective area for bear hardware. The mouth of the front shell 1 is connected with the wall, and no external force is applied to the bottom cover 2 due to the fact that the front shell 1 is connected with the wall, so that the connection between the bottom cover 2 and the front shell 1 cannot bear the external force, and the sealing performance of a protection area formed by the front shell 1 and the bottom cover 2 is guaranteed. The bottom of the front shell 1 is connected with a cable connector 3, and the outer cover of the front shell 1 is provided with an outer shell 4. The shell 4 is only covered on the front shell 1 and used for protecting hardware facilities in a protection area by double-layer materials and increasing the strength. The shell 4 makes the whole machine more neat and beautiful in vision.

Specifically, an installation platform 11 integrally extends from the opening of the front shell 1, the installation platform 11 is provided with a plurality of screw holes 111 for connecting with a wall, and the shell 4 completely covers the plurality of screw holes 111. In this embodiment, 4 screw holes 111 are provided, and the front case 1 (i.e., the entire case) is connected to the wall by inserting a screw member into the screw holes 111. In the utility model, in order to facilitate the installation of the screw element, the front shell 1 and the bottom cover 2 are both provided with grooves for accommodating the screw element. The shell 4 can also protect the screw hole 111 (i.e. the connection between the wall and the shell).

Specifically, the bottom of the front shell 1 is integrally provided with a shield 12, the shield 12 covers the cable connector 3, and the shield 12 is integrally connected with the mounting platform 11. The shield 12 is used for shielding the cable connector 3, so that waterproof and dustproof effects are achieved.

Specifically, the housing 4 is opened with a notch 41 to be fitted with the shield 12. The notch 41 is used to mate the shield 12 for easier installation.

Specifically, the housing 4 abuts the mount 11. In this way, a gap between the mounting table 11 and the housing 4 is avoided, so that dust and liquid can enter.

Specifically, the side wall of the front case 1 is provided with a mounting groove 13, and the bottom cover 2 is provided with a projection 21 matched with the mounting groove 13. The mounting groove 13 and the projection 21 achieve a close fit of the front case 1 and the bottom cover 2.

Specifically, a seal ring 5 is provided between the bottom wall of the mounting groove 13 and the projection 21. The sealing ring 5 is placed in the mounting groove 13, and the projection 21 is clamped into the mounting groove 13 to press the sealing ring 5, so that good tightness is realized.

The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not to be construed as limiting the utility model, and the present invention is not limited to the above examples, and those skilled in the art should also be able to make various changes, modifications, additions or substitutions within the spirit and scope of the present invention.

Claims

1. The charging pile shell is characterized by comprising a front shell and a bottom cover, wherein the bottom cover is embedded into the front shell and forms a closed space with the front shell, the opening of the front shell is connected with a wall body, the bottom of the front shell is connected with a cable joint, and a shell is arranged on the outer cover of the front shell.

2. The charging pile casing of claim 1, wherein a mounting platform integrally extends from the front casing opening, the mounting platform is provided with a plurality of screw holes for connecting with the wall, and the casing completely covers the plurality of screw holes.

3. The charging pile housing of claim 2, wherein a shield is integrally arranged at the bottom of the front housing, the shield covers the cable connector, and the shield is integrally connected with the mounting platform.

4. The charging pile housing of claim 3, wherein the housing defines a notch that mates with the shield.

5. The charging pile housing of claim 2, wherein the housing abuts the mounting platform.

6. The charging pile housing of claim 1, wherein the front shell side wall is provided with a mounting groove, and the bottom cover is provided with a projection matched with the mounting groove.

7. The charging pile housing of claim 6, wherein a sealing ring is arranged between the bottom wall of the mounting groove and the projection.