CN211790816U

CN211790816U - Compact direct current fills electric pile

Info

Publication number: CN211790816U
Application number: CN202020157248.XU
Authority: CN
Inventors: 吴杰; 王渭渭; 岳兴
Original assignee: Shenzhen Infy Power Co ltd
Current assignee: Shenzhen Infy Power Co ltd
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2020-10-27
Anticipated expiration: 2030-02-06

Abstract

The utility model discloses a compact direct current fills electric pile, the power distribution box comprises a box body, the inside cavity setting that is of box, the inside module region and the electrical apparatus installation region that set up of box, electrical apparatus installation region top is provided with interior door closure, interior door closure one end and box rotatable coupling, interior door closure other end lock attaches on the box. This novel compact direct current fills electric pile overall arrangement, the box divides the region according to the function, and simple structure, compactness have reduced the volume of filling electric pile, have reduced the length of cable, are equipped with upper and lower layer device of interior door closure isolation, avoid mutual interference between the internal line, can realize carrying out the regional whole change operation of function fast, have improved production efficiency to greatly reduced fills electric pile's cost.

Description

Compact direct current fills electric pile

Technical Field

The utility model relates to a fill electric pile, specifically speaking relates to and indicates one-way or two-way electric pile that fills of compact direct current.

Background

At present along with fill electric pile equipment's popularization and application, discover that present wall-hanging electric pile structure of filling all adopts traditional circuit layout structure, though can satisfy the needs that use, but the inner space that has the electric pile of filling does not fully effectively utilize, and it is great to fill electric pile equipment volume, problem with higher costs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: fill electric pile equipment volume great, the higher problem of cost.

In order to solve the technical problem, the utility model discloses a technical scheme be: the power distribution box comprises a box body, the box is inside to be the cavity setting, the box is inside to set up module area territory and electric installation region, electric installation region top is provided with interior door closure, interior door closure one end with box rotatable coupling, interior door closure other end lock attach in on the box.

Furthermore, the refrigerator also comprises a hinge, and one end of the inner door cover is connected with the refrigerator body through the hinge.

Further, the inner door cover is provided with an installation part.

Further, the inner door covers the module area.

Furthermore, the electric installation area comprises an upper installation area and a lower installation area, the upper installation area is fixed on the inner door cover, and the lower installation area is fixed on the back of the box body.

Furthermore, the top of the box body is provided with a first air hole, and the bottom of the box body is provided with a second air hole.

Furthermore, the inner door cover is provided with a wire passing hole.

Furthermore, the refrigerator also comprises a front door cover, and the front door cover is fixedly arranged on the front surface of the refrigerator body.

Further, still include the sealing washer, the sealing washer set up in the box with between the front door cover.

The beneficial effects of the utility model reside in that: this novel compact direct current fills electric pile overall arrangement, the box divides the region according to the function, and simple structure, compactness have reduced the volume of filling electric pile, have reduced the length of cable, are equipped with upper and lower layer device of interior door closure isolation, avoid mutual interference between the internal line, can realize carrying out the regional whole change operation of function fast, have improved production efficiency to greatly reduced fills electric pile's cost.

Drawings

The following detailed description of the specific structure of the present invention with reference to the accompanying drawings

FIG. 1 is an overall layout of a compact DC charging pile

FIG. 2 is a schematic view of an electrical component mounting area

FIG. 3 is a schematic view of a module region and a lower device mounting region

FIG. 4 is an overall view of the upper device mounting region and the inner door cover assembly

The reference numbers are as follows:

1-a box body; 2-air inlet holes; 3-air outlet holes; 4-module mounting plate; 5-an electric device mounting area; 6-inner door cover; 7-a module area; 8-a scaffold; 9-front door cover; 10-device mounting rail; 11-a power conversion module; 12-a hinge; 501-lower layer installation area; 502 — upper level mounting area.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Please refer to fig. 1 and 2, which include a box body, the box body is hollow, a module area and an electrical installation area are arranged in the box body, an inner door cover is arranged above the electrical installation area, one end of the inner door cover is rotatably connected with the box body, and the other end of the inner door cover is locked on the box body.

Specifically, box 1 divides into two functional areas, and the right side is modular region 7, and the left side is electrical installation region 5, and perhaps the right side is electrical installation region 5, and the left side is modular region 7, is equipped with interior door closure 6 in the electrical installation region 5, separates this region into two-layerly, one deck installation direct current device, one deck installation alternating current device to make alternating current-direct current device safety keep apart, ensure can not produce the interference between the alternating current-direct current circuit. The back of the box body is fixedly provided with a module mounting plate 4, a power supply conversion module 11 is mounted on the mounting plate, a bracket 8 for mounting a system monitoring module is arranged on the side wall, and the system monitoring module is mounted on the side wall of the box body. Through the reasonable layout of rack, realize direct current charge and discharge (V2G), under the prerequisite of the heat dissipation demand of having guaranteed the module, assembly process demand, the maximize has utilized every space of quick-witted incasement portion, makes the rack size littleer, the cable is shorter.

Example 1

Still include hinge 12, interior door closure 6 one end with box 1 passes through hinge 12 connects, interior door closure is equipped with the installation department, interior door closure 6 cover in module area 7.

Specifically, one end of the inner door cover 6 is connected with the box body 1 through a hinge 12, and the other end of the inner door cover is locked on the box body. The inner door cover 6 and the devices mounted thereon form a whole which can be turned around the hinge and can be opened quickly. The inner door cover 6 is connected with the box body 1 through a hinge 12, the lower-layer device can be integrally turned over and maintained, the device mounting guide rail 10 and the electronic device are mounted on the upper portion of the lower-layer device, and the upper-layer device can be turned over along with the inner door cover.

Example 2

Referring to fig. 3 and 4, the electric device mounting area includes an upper mounting area 502 fixed to the inner door 6 and a lower mounting area 501 fixed to the back of the case.

Specifically, the upper mounting region 502 and the lower mounting region 501 are independent of each other and can be assembled separately. The lower region 501 mounts the dc components, such as: fuse, contactor, direct current meter etc. lower floor's device is fixed in on the box back, and the partial device of interchange is installed to upper region 502, if: incoming terminals, an AC air switch, an auxiliary power supply, an AC electric meter, a lightning protection device and the like. The upper device is fixed on the inner door cover 6, and the other way around, the lower region 501 is provided with the alternating current part device, and the upper region 502 is provided with the direct current part device. The device on the inner door cover can be installed to form an independent assembly, the independent assembly and the hinge of the box body are fastened together, and the cable penetrates through the opening on the inner door cover 6 to be communicated with the electric parts on the upper layer and the lower layer. The area is divided into two layers, one layer is provided with a direct current device, and the other layer is provided with an alternating current device, so that the alternating current device and the direct current device are safely isolated, and interference between alternating current lines and direct current lines is avoided.

Example 3

The top of the box body 1 is provided with a first air hole, and the bottom of the box body 1 is provided with a second air hole. The inner door cover 6 is provided with a wire passing hole.

Specifically, the top of box 1 is equipped with fresh air inlet 2, and the bottom is equipped with exhaust vent 3, and perhaps the top is equipped with exhaust vent 3, and the bottom is equipped with fresh air inlet 2, and the circulation of the box internal air of being convenient for of the reasonable setting of fresh air inlet and exhaust vent to and the heat dissipation of device. The cable passes through the wire passing hole on the inner door cover 6 and is communicated with the electrical parts of the upper layer and the lower layer.

Example 4

Still include front door cover 9, front door cover 9 fixed mounting in box 1 is openly, still includes the sealing washer, the sealing washer set up in box 1 with between the front door cover 9.

Specifically, the front door cover 9 is fixedly installed outside the box body 1, and the front door cover 9 is provided with devices such as an indicator light and a display screen. The device on the front door cover 9 and the electric connection cable of the device in the box body 1 adopt a plug terminal, so that the front door cover 9 assembly can be quickly taken down/installed. After the outer door closure is fastened, the charging pile can achieve IP54 protection.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "an alternative embodiment," "a specific embodiment," or "some embodiments" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or instance of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a compact direct current fills electric pile, includes the box, its characterized in that: the utility model discloses a box, including box, door closure, box cover, box inside, the box is inside to be cavity setting, the box is inside to set up module area territory and electric installation region, electric installation region top is provided with interior door closure, interior door closure one end with box rotatable coupling, interior door closure other end lock attach in on the box.

2. The compact direct current charging pile according to claim 1, characterized in that: the refrigerator is characterized by further comprising hinges, and one end of the inner door cover is connected with the refrigerator body through the hinges.

3. The compact direct current charging pile according to claim 2, characterized in that: the inner door cover is provided with an installation part.

4. The compact direct current charging pile according to claim 3, characterized in that: the inner door cover covers the module area.

5. The compact direct current charging pile according to claim 4, characterized in that: the electric installation region comprises an upper installation region and a lower installation region, the upper installation region is fixed on the inner door cover, and the lower installation region is fixed on the back of the box body.

6. The compact direct current charging pile according to claim 5, characterized in that: the box top is equipped with first wind hole, the bottom half is equipped with the second wind hole.

7. The compact direct current charging pile according to claim 6, characterized in that: the inner door cover is provided with a wire passing hole.

8. The compact direct current charging pile according to claim 7, characterized in that: the front door cover is fixedly arranged on the front surface of the box body.

9. The compact direct current charging pile according to claim 8, characterized in that: still include the sealing washer, the sealing washer set up in the box with between the front door cover.