CN207747774U - A kind of outdoor electric vehicle direct-current charging post - Google Patents

Abstract

The utility model discloses an outdoor DC charging pile for electric vehicles, which comprises a storage box, two screw rods are installed on the inner wall of the bottom end of the storage box, and a motor is fixedly installed on one side of the bottom end of the storage box. The output shaft of the motor is fixedly equipped with a first gear, and one of the screw rods is fixedly installed with a second gear, and the first gear is meshed with the second gear, and the screw rods are all threaded with support blocks, and the two support blocks The blocks are jointly fixed with a charging pile body, the top of the charging pile body is fixed with a baffle, and the top of the baffle is fixed with a first control switch and a second control switch, and the first control switch and the second The control switch is connected with wires, and the first control switch and the second control switch are connected with the motor through the wires. The utility model has the advantages of reasonable design structure, simple operation and convenient use, can effectively prevent damage to charging piles caused by high-temperature sunlight exposure, and has simple structure and low manufacturing cost.

Description

An outdoor DC charging pile for electric vehicles

technical field

The utility model relates to the technical field of electric vehicle charging piles, in particular to an outdoor DC charging pile for electric vehicles.

Background technique

The function of the charging pile is similar to that of the fuel dispenser in the gas station. It can be fixed on the ground or on the wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging stations. Charge all models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform corresponding charging methods, charging time, and cost data printing. The display screen of the charging pile can display data such as charging amount, cost, and charging time.

For charging piles installed outdoors, the main problem is that they are exposed to the sun for a long time, which is easy to be damaged by high temperature, and the sun exposure will speed up the depreciation time of the equipment and increase the maintenance cost, and the rain will also damage the equipment.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an outdoor DC charging pile for electric vehicles.

In order to achieve the above object, the utility model adopts the following technical solutions:

An outdoor electric vehicle DC charging pile, comprising a storage box, two screw rods are installed on the inner wall of the bottom end of the storage box, and a motor is fixedly installed on one side of the bottom end of the storage box, and the output shaft of the motor is fixed A first gear is installed, one of the screw rods is fixedly installed with a second gear, and the first gear is meshed with the second gear, and the screw rods are all threaded with support blocks, and the two support blocks are fixedly installed with The charging pile body, the top of the charging pile body is fixedly equipped with a baffle, the top of the baffle is fixedly installed with a first control switch and a second control switch, and the first control switch and the second control switch are connected with wires , and the first control switch and the second control switch are connected to the motor through wires, and pulleys are fixedly installed on the screw rods, the pulleys are located below the second gear, and belts are connected between the pulleys.

Preferably, the inner wall of the bottom end of the storage box is provided with two slots, and the bottom end of the screw rod extends into the slots, the vertical inner wall of the slot is equipped with a bearing, and the bottom end of the screw rod passes through the bearing and the bottom of the storage box. end wall connections.

Preferably, an operation panel is fixedly installed on the wall of the charging pile body, and a charging head is fixedly installed on one side of the charging pile body.

Preferably, the diameter of the baffle is larger than the diameter of the opening at the top of the placement box.

The beneficial effect of the utility model is: through the structure designed inside the storage box, when the user needs to charge, start the first control switch to realize the forward rotation of the motor, thereby lifting the charging pile from the storage box, and the storage box can be installed underground , so as to reduce the occupied space. The baffle can block the top of the storage box when the charging pile is put away, preventing rainwater and dust from entering the storage box. This design has reasonable structure, simple operation and convenient use, and can effectively prevent high temperature The sun exposure will damage the charging pile, and the structure is simple and the manufacturing cost is low.

Description of drawings

Fig. 1 is a front view sectional schematic diagram of a structure of an outdoor electric vehicle DC charging pile proposed by the utility model;

Fig. 2 is a top view schematic diagram of a baffle structure of an outdoor electric vehicle DC charging pile proposed by the utility model.

In the figure: 1 placement box, 2 screw, 3 support block, 4 charging pile body, 5 baffle, 6 first control switch, 7 second control switch, 8 operation screen, 9 charging head, 10 second gear, 11 One gear, 12 motors, 13 belt wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figure 1-2, an outdoor electric vehicle DC charging pile includes a storage box 1, two screw rods 2 are installed on the inner wall of the bottom end of the storage box 1, and a motor 12 is fixedly installed on one side of the bottom end of the storage box 1. The output shaft of the motor 12 is fixedly equipped with a first gear 11, and one of the screw rods 2 is fixedly installed with a second gear 10, the first gear 11 is meshed with the second gear 10, and the screw rod 2 is threadedly connected with a support block 3, two support blocks The block 3 is jointly fixed with a charging pile body 4, the top of the charging pile body 4 is fixed with a baffle 5, the top of the baffle 5 is fixed with a first control switch 6 and a second control switch 7, the first control switch 6 and The second control switch 7 is connected with a lead, and the first control switch 6 and the second control switch 7 are connected with the motor 12 by a lead, and the screw rod 2 is fixedly equipped with a pulley 13, and the pulley 13 is positioned under the second gear 10, with A belt is connected between the wheels 13 .

In this embodiment, when in use, when charging is required, the user activates the first control switch 6, so that the motor 12 rotates forward, the motor 12 drives the first gear 11, the first gear 11 drives the second gear 10, and the second gear 10 drives One of the screw rods 2 rotates, so that the pulley 13 drives the other screw rod 2 to rotate under the action of the belt, so that the two screw rods 2 rotate together, so that the support block 3 lifts the charging pile body 4. When the charging is completed, the user presses the Lower the second control switch 7 to make the motor 12 reverse, so that the charging pile body 4 moves down into the storage box 1 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (4)

1. a kind of outdoor electric vehicle direct-current charging post, including placing box（1）, which is characterized in that the placing box（1）Bottom Holding inner wall rotational installation, there are two screw rods（2）, the placing box（1）Bottom end side be installed with motor（12）, the electricity Machine（12）Output shaft be installed with first gear（11）, one of them described screw rod（2）It is installed with second gear （10）, the first gear（11）With second gear（10）It is meshed, the screw rod（2）It is threaded with supporting block（3）, two A supporting block（3）It is installed with charging pile body jointly（4）, the charging pile body（4）Top be installed with Baffle（5）, the baffle（5）Top be installed with the first control switch（6）With the second control switch（7）, described first Control switch（6）With the second control switch（7）It is connected with conducting wire, and the first control switch（6）With the second control switch（7）Pass through Conducting wire and motor（12）Connection, the screw rod（2）It is installed with belt wheel（13）, the belt wheel（13）Positioned at second gear （10）Lower section, the belt wheel（13）Between be connected with belt.

2. a kind of outdoor electric vehicle direct-current charging post according to claim 1, which is characterized in that the placing box （1）Bottom end inner wall open up there are two card slot, and screw rod（2）Bottom end extend in card slot, the vertical inner wall of card slot is equipped with Bearing, screw rod（2）Bottom end pass through bearing and placing box（1）The connection of bottom end inner wall.

3. a kind of outdoor electric vehicle direct-current charging post according to claim 1, which is characterized in that the charging pile sheet Body（4）Wall body be installed with operator control panel（8）, the charging pile body（4）Side be installed with charging head（9）.

4. a kind of outdoor electric vehicle direct-current charging post according to claim 1, which is characterized in that the baffle（5） Diameter be more than placing box（1）The bore of top end opening.