CN219706715U - Integrated preassembled charging station - Google Patents

Abstract

The utility model discloses an integrated preassembled charging station, which comprises: the charging device comprises a shell, a charging chamber, a low-voltage chamber, a transformer chamber and a high-voltage chamber, wherein the charging chamber and the high-voltage chamber are respectively arranged on two sides of the shell; the charging device is arranged in the charging cavity and is connected with a charging pile; the low-voltage distribution device is arranged in the low-voltage cavity and is electrically connected with the charging device; the high-voltage distribution device is arranged in the high-voltage chamber; the transformer device is arranged in the transformer chamber and is electrically connected with the high-voltage distribution device and the low-voltage distribution device respectively.

Description

Integrated preassembled charging station

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to an integrated preassembled charging station.

Background

The automobile charging station adopts split type more, and box-type substation and battery charging outfit divide into two sets of independent equipment promptly, need install alone, and the integration performance is relatively poor. Although box-type substations including charging piles are also gradually appeared on the market, the occupied area is large, and the equipment limitation for installation in places with shortage of land resources is large. If enough split charging stations are installed according to development requirements, the occupied area and the construction cost are greatly increased.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the integrated preassembled charging station, which can fully utilize the longitudinal space, greatly reduce the occupied area of the charging station, achieve the integrated effect, reduce the field construction amount and the installation time and greatly shorten the construction period of projects.

According to an embodiment of the utility model, an integrated preassembled charging station comprises: the charging device comprises a shell, a charging chamber, a low-voltage chamber, a transformer chamber and a high-voltage chamber, wherein the charging chamber and the high-voltage chamber are respectively arranged on two sides of the shell, the low-voltage chamber and the transformer chamber are arranged between the charging chamber and the high-voltage chamber, the low-voltage chamber is positioned below the transformer chamber, an air inlet chamber is arranged between the low-voltage chamber and the transformer chamber, the air inlet chamber is communicated with the transformer chamber through a vent hole, an air inlet hole communicated with the outside is formed in the side wall of the air inlet chamber, and an air outlet hole is formed in the top of the transformer chamber; the charging device is arranged in the charging cavity and is connected with a charging pile, and the charging pile is arranged on the outer side of the shell; the low-voltage distribution device is arranged in the low-voltage cavity and is electrically connected with the charging device; the high-voltage power distribution device is arranged in the high-voltage chamber and is used for being connected with a commercial power line; the transformer device is arranged in the transformer chamber and is electrically connected with the high-voltage distribution device and the low-voltage distribution device respectively.

According to the embodiment of the utility model, the integrated preassembled charging station has at least the following beneficial effects: the charging chamber, the low-voltage chamber, the transformer chamber and the high-voltage chamber are arranged in the shell and are used for installing the charging device, the low-voltage distribution device, the high-voltage distribution device and the transformer device respectively, so that the effect of integration is achieved, the site construction amount and the installation time are reduced, and the construction period of projects is greatly shortened; the low-voltage cavity is arranged below the transformer cavity, so that the longitudinal space can be fully utilized, and the occupied area of the transformer cavity is greatly reduced; through being provided with the depressed part at the casing, and fill electric pile and set up in the depressed part, can protect and fill electric pile, improve stability and security, the life of filling electric pile is prolonged.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the bottom of the transformer device is provided with the fan, the wind direction of the fan faces the transformer device, and the fan is arranged in the ventilation hole and stretches into the air inlet cavity.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the transformer device comprises a transformer body, a surrounding shield and a heat dissipation chimney, wherein the surrounding shield is arranged around the periphery of the transformer body, a heat dissipation gap is arranged between the surrounding shield and the transformer body, the heat dissipation chimney is connected with the top of the surrounding shield, the heat dissipation chimney is arranged through the air outlet and extends outwards, and the fan is arranged at the bottom of the transformer body.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the top of the heat dissipation chimney is provided with the rain cover, and the air outlet is formed between the rain cover and the heat dissipation chimney.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the air outlet holes are provided with the mesh plates, and the mesh plates are provided with the first heat dissipation holes.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the cross-sectional area of the rain shield is larger than that of the heat dissipation chimney, and the edge of the rain shield is bent downwards to form a baffle.

According to the integrated preassembled charging station disclosed by the embodiment of the utility model, the transformer body is provided with the wiring terminal, the enclosure is provided with the mounting hole, and the wiring terminal extends out of the mounting hole.

According to the integrated preassembled charging station, the low-voltage chamber, the transformer chamber and the high-voltage chamber are provided with openings, the openings are provided with door plates, and the door plates are provided with second radiating holes.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of an integrated preassembled charging station according to an embodiment of the present utility model;

FIG. 2 is a front view of an integrated pre-charge (omitting a door panel) according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of an integrated pre-assembled charging transformer device according to an embodiment of the present utility model.

Reference numerals illustrate:

a housing 110; a charging chamber 120; a low pressure chamber 130; a transformer chamber 140; a high pressure chamber 150; an air intake chamber 160; a door panel 170; an extension 180; a charging device 210; a low voltage power distribution device 220; a high voltage distribution device 230; a transformer device 240; charging stake 250; a blower 310; a transformer body 320; a surrounding shield 330; a heat dissipation chimney 340; a heat dissipation gap 350; a connection terminal 360; a rain cover 370; a mesh plate 380; baffle 390.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 3, an embodiment of the present utility model provides an integrated pre-installed charging station, comprising: comprising the following steps: the charging device comprises a shell 110, a charging chamber 120, a low-voltage chamber 130, a transformer chamber 140 and a high-voltage chamber 150, wherein the charging chamber 120 and the high-voltage chamber 150 are respectively arranged on two sides of the shell 110, the low-voltage chamber 130 and the transformer chamber 140 are arranged between the charging chamber 120 and the high-voltage chamber 150, the low-voltage chamber 130 is positioned below the transformer chamber 140, the shell 110 positioned outside the charging chamber 120 and the high-voltage chamber 150 is provided with a concave part 160, an air inlet chamber 160 is arranged between the low-voltage chamber 130 and the transformer chamber 140, the air inlet chamber 160 is communicated with the transformer chamber 140 through a vent hole, an air inlet hole communicated with the outside is arranged on the side wall of the air inlet chamber 160, and an air outlet hole is arranged at the top of the transformer chamber 140; the charging device 210 is arranged in the charging chamber 120, the charging device 210 is connected with a charging pile 250, and the charging pile 250 is arranged on the outer side of the shell 110; the low-voltage distribution device 220 is arranged in the low-voltage chamber 130, and the low-voltage distribution device 220 is electrically connected with the charging device 210; the high-voltage distribution device 230 is arranged in the high-voltage chamber 150, and the high-voltage distribution device 230 is used for being connected with a commercial power line; the transformer device 240 is disposed in the transformer chamber 140, and the transformer device 240 is electrically connected to the high-voltage distribution device 230 and the low-voltage distribution device 220, respectively.

By arranging the charging chamber 120, the low-voltage chamber 130, the transformer chamber 140 and the high-voltage chamber 150 in the shell 110 for installing the charging device 210, the low-voltage distribution device 220, the high-voltage distribution device 230 and the transformer device 240 respectively, the integrated effect is achieved, the site construction amount and the installation time are reduced, and the construction period of projects is greatly shortened; by arranging the low-voltage chamber 130 below the transformer chamber 140, the longitudinal space can be fully utilized, and the occupied area is greatly reduced; by arranging the air inlet chamber 160 between the low-voltage chamber 130 and the transformer chamber 140, the air inlet chamber 160 is communicated with the transformer chamber 140 through the vent holes, the side wall of the air inlet chamber 160 is provided with an air inlet hole communicated with the outside, the top of the transformer chamber 140 is provided with an air outlet hole, when the transformer device 230 works, heat is generated, the air in the transformer chamber 140 is heated, at the moment, under the action of a chimney effect, cold air enters the air inlet chamber 150 from the air inlet hole, enters the transformer chamber 150 through the vent holes, then is mixed with the heat emitted by the transformer device 230 to form hot air, and finally is discharged from the air outlet hole, so that the heat dissipation of the transformer device 230 is realized; by providing the blower 340 extending into the air inlet chamber 150 in the transformer device 230, air flow can be accelerated, heat dissipation effect of the transformer device 230 can be improved, and stability and safety can be improved.

Referring to fig. 1 and 2, the housing 110 has a rectangular parallelepiped structure, each chamber is disposed in the housing 110, and each module is also disposed in each chamber. The charging piles 250 are provided in four corners of the housing 110, respectively, for charging the electric vehicle. It is contemplated that the top of the housing 110 is provided with an extension 180 extending outwardly, and that the charging peg 250 is positioned within the orthographic projected area of the extension 180, thereby giving the charging peg 250 some protection.

It should be noted that, the number of the charging piles 250 may be two, three, five, etc., and those skilled in the art may reasonably select the number of the charging piles 250 according to the actual situation, which is not limited in the present utility model.

It will be readily appreciated that the low voltage chamber 130, the transformer chamber 140 and the high voltage chamber 150 are provided with openings located directly in front of the housing 110. An opening is provided right in front of the housing 110, so that the low voltage distribution device 220, the transformer device 240 and the high voltage distribution device 230 are conveniently placed in the low voltage chamber 130, the transformer chamber 140 and the high voltage chamber 150 from the openings respectively to realize installation, and the structure is simple and the operation is simple. The opening part is provided with the door plate 170 for shielding the internal structure, playing a certain role in protection and improving the overall aesthetic property. The door panel 170 is provided with second heat dissipation holes so as to improve the heat dissipation effect of each chamber and the safety performance.

It is conceivable that a fan 310 is provided at the bottom of the transformer arrangement 240, the wind direction of the fan 310 being directed towards the transformer arrangement 240, the fan 310 being provided in the ventilation hole and extending into the air intake chamber 160. By the fan 310, air flow can be quickened, the radiating effect of the transformer device 240 is improved, and safety and stability are improved.

Referring to fig. 1 to 3, the transformer device 240 includes a transformer body 320, a surrounding shield 330 and a heat dissipation chimney 340, the surrounding shield 330 is arranged around the periphery of the transformer body 320, a heat dissipation gap 350 is provided between the surrounding shield 330 and the transformer body 320, the heat dissipation chimney 340 is disposed above the transformer body 320, the heat dissipation chimney 340 is connected with the top of the surrounding shield 330, the heat dissipation chimney 340 is disposed through the air outlet and extends outwards, and the fan 310 is disposed at the bottom of the transformer body 320. Specifically, the transformer body 320 generates heat during operation, thereby heating up the surrounding air; based on the chimney effect, using the density difference and the thermal pressure difference of the air, the external cool air enters the air inlet chamber 140 through the air inlet holes and then enters the transformer chamber 170 through the ventilation holes by the blower 310. At this time, due to the effect of the enclosure 330, the cold air is guided to flow through the transformer body 320 through the heat dissipation gap 350, and takes away the heat generated by the transformer body 320, so as to form hot air, and then flows upwards along the heat dissipation chimney 340 and is discharged. Through the above structure arrangement, the heat exchange degree between the transformer device 240 and the cold air in the external environment can be enhanced, the air heat exchange efficiency is improved, the heat generated during the operation of the transformer device 240 is effectively brought into the air in the outside, and the heat dissipation performance of the transformer device 240 is improved and improved.

The transformer device 240 further includes a temperature sensor connected to the fan 310, where the temperature sensor is used to detect a temperature condition of the transformer body 320. When the temperature sensor detects that the temperature of the transformer body 320 reaches a preset temperature, the blower 310 operates to suck cool air into the transformer device 240, thereby achieving heat dissipation of the transformer device 240. With the above structure, the heat dissipation performance of the transformer device 240 can be further improved, and the stability can be improved.

It is easy to understand that the transformer body 320 is provided with a connection terminal 360, the enclosure 330 is provided with a through hole, and the connection terminal 360 protrudes from the through hole. Through the above structure, the connection of the transformer device 240 and other modules is facilitated, and the working efficiency is improved.

Referring to fig. 1 to 3, in the present embodiment, a rain cover 370 is provided on top of a heat dissipation chimney 340, the rain cover 370 is designed in a prismatic table shape, and an air outlet is formed between the rain cover 370 and the heat dissipation chimney 340. And finally, the air subjected to heat exchange by the cooler is discharged from the air outlet. By providing the rain cover 370, debris such as rainwater, dust, leaf are difficult to accumulate on the rain cover 370 to prolong the life of the transformer device 240, improve overall stability. Further, the air outlet holes are provided with a mesh plate 380, and the mesh plate 380 is provided with second heat dissipation holes. Through being provided with otter board 380, not only can realize the discharge of air, also can prevent simultaneously that the toy from getting into transformer device 240 from the apopore, improve stability. It is easily conceivable that the cross-sectional area of the rain shield 370 is larger than the cross-sectional area of the heat dissipation chimney 340, and the edge of the rain shield 370 is bent downward to form a baffle 390, so that rainwater or the like on the side surface can be prevented from entering the rain shield 370, and the protection performance is improved.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., 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 example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. Integration pre-installation formula charging station, its characterized in that includes:

the charging device comprises a shell, a charging chamber, a low-voltage chamber, a transformer chamber and a high-voltage chamber, wherein the charging chamber and the high-voltage chamber are respectively arranged on two sides of the shell, the low-voltage chamber and the transformer chamber are arranged between the charging chamber and the high-voltage chamber, the low-voltage chamber is positioned below the transformer chamber, an air inlet chamber is arranged between the low-voltage chamber and the transformer chamber, the air inlet chamber is communicated with the transformer chamber through a vent hole, an air inlet hole communicated with the outside is formed in the side wall of the air inlet chamber, and an air outlet hole is formed in the top of the transformer chamber;

the charging device is arranged in the charging cavity and is connected with a charging pile, and the charging pile is arranged on the outer side of the shell;

the low-voltage distribution device is arranged in the low-voltage cavity and is electrically connected with the charging device;

the high-voltage power distribution device is arranged in the high-voltage chamber and is used for being connected with a commercial power line;

the transformer device is arranged in the transformer chamber and is electrically connected with the high-voltage distribution device and the low-voltage distribution device respectively.

2. The integrated pre-installed charging station of claim 1, wherein a fan is disposed at a bottom of the transformer device, a wind direction of the fan faces the transformer device, and the fan is disposed in the vent and extends into the air intake chamber.

3. The integrated pre-installed charging station according to claim 2, wherein the transformer device comprises a transformer body, a surrounding shield and a heat dissipation chimney, the surrounding shield is arranged around the periphery of the transformer body, a heat dissipation gap is arranged between the surrounding shield and the transformer body, the heat dissipation chimney is connected with the top of the surrounding shield, the heat dissipation chimney is arranged through the air outlet and extends outwards, and the fan is arranged at the bottom of the transformer body.

4. An integrated pre-installed charging station as claimed in claim 3, wherein a rain cover is provided on top of the heat dissipation chimney, and the air outlet is formed between the rain cover and the heat dissipation chimney.

5. The integrated pre-installed charging station according to claim 4, wherein the air outlet is provided with a mesh plate, and the mesh plate is provided with a first heat dissipation hole.

6. The integrated pre-filled charging station of claim 4, wherein the cross-sectional area of the rain shield is greater than the cross-sectional area of the heat dissipation chimney, and the edge of the rain shield is folded down to form a baffle.

7. An integrated pre-filled charging station according to claim 3, wherein the transformer body is provided with terminals, the enclosure is provided with mounting holes, and the terminals extend out of the mounting holes.

8. The integrated pre-installed charging station of claim 1, wherein the low voltage chamber, the transformer chamber and the high voltage chamber are provided with openings, the openings being provided with door panels, the door panels being provided with second heat dissipating holes.