CN209888685U

CN209888685U - Charging pile anti-creeping device of matrix type flexible charging pile

Info

Publication number: CN209888685U
Application number: CN201920345815.1U
Authority: CN
Inventors: 陈爽; 何相江; 何耀伟; 刘欣茂
Original assignee: Luzhou Energy Investment Co Ltd
Current assignee: Luzhou Energy Investment Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-03
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a flexible electric pile that charges of matrix fills electric leakage prevention device, including humidity transducer, dehydrating unit, canopy, humidity transducer sets up in the flexible electric pile that charges of matrix's the box that fills electric pile, and dehydrating unit sets up outside the flexible electric pile that charges of matrix's the box that fills electric pile, and humidity transducer passes through microprocessor and dehydrating unit electricity and connects, and the canopy that keeps off sets up on the flexible electric pile that charges of matrix's the box outer wall that fills electric pile, is located the dehydrating unit top. The humidity of the air inside the box body of the charging pile is conveniently and flexibly controlled by mutually matching the sensor, the microprocessor and the dehumidifying device; and then prevented the electric pile that fills at the flexible electric pile that charges of matrix in the use because of inside air humidity too big arouses the emergence of the electric leakage condition to the effectual security performance that fills electric pile that has improved the flexible electric pile that charges of matrix.

Description

Charging pile anti-creeping device of matrix type flexible charging pile

Technical Field

The utility model relates to a pile technical field charges, the flexible electric pile that charges of concretely relates to matrix fills electric pile anticreeper.

Background

The flexible charging pile is similar to an oiling machine in a gas station in function, 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 area parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

At present, the flexible charging pile of car fills electric pile and generally exposes outdoors, in humid summer or in plum rain season, moisture content is higher in the air, when air humidity is great, the electric leakage takes place very easily in humid air for various base plates in the electric pile that fills of flexible charging pile, and the electric pile casing that fills that leads to it to charge is electrified, and then makes user or staff take place to electrocute, influences the security performance that fills the electric pile and use. If change its inner structure or add the dehumidification structure, need cast the membrane again, rewire the inside circuit of electric pile of filling again, can only be through the mode of changing to the electric pile of filling that has installed in addition, this has increaseed work load and industrial cost undoubtedly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solves the problem that the electric pile of filling of current flexible charging pile takes place the electric leakage easily in the higher environment of humidity, the electric pile anticreep device that fills that provides the flexible charging of matrix pile, through humidity transducer and dehydrating unit's synergism, the emergence of the electric leakage condition has been prevented to fill electric pile because of inside air humidity is too big in the use at the flexible charging of matrix pile to the effectual security performance of filling electric pile that has improved the flexible charging of matrix pile.

The utility model discloses a following technical scheme realizes:

the charging pile anti-creeping device of the matrix type flexible charging pile comprises a humidity sensor, a dehumidifying device, a rain shelter, a power supply and a microprocessor; the dehumidifying device comprises a shell, an air inlet pipe and an air outlet pipe are connected to the shell, the air inlet pipe and the air outlet pipe are both connected with the interior of the charging pile box body, an air suction fan is arranged in the air inlet pipe, a first condenser and a second condenser are arranged in the shell, the first condenser and the second condenser are sequentially arranged between the air inlet pipe and the air outlet pipe, a baffle is further arranged between the first condenser and the second condenser, one end of the baffle is fixed to the inner side of the shell, the other end of the baffle is free, and a drain pipe is further connected to the shell; the rain shelter sets up on the box outer wall of the flexible electric pile that charges of matrix, is located the dehydrating unit top. Humidity transducer sets up in the box of the flexible electric pile that charges of matrix, dehydrating unit sets up outside the box of the flexible electric pile that charges of matrix, microprocessor and humidity transducer and power are connected, microprocessor still with the fan of breathing in addition, first condenser and second condenser are connected, the power is used for supplying power for the system, humidity transducer is used for gathering the humidity information in the box and sends for microprocessor, microprocessor is according to received humidity information to the fan of breathing in, first condenser and second condenser are controlled. Fill electric pile to having installed and lack the anticreep device that prevents corresponding, if change or add dehumidification structure to its inner structure, need cast the membrane again, rewire the inside circuit of filling electric pile, can only be through the mode of changing to the electric pile of filling that has installed in addition, this has increaseed work load and industrial cost undoubtedly. The inventor designs the device through a plurality of tests, a humidity sensor is arranged in a charging pile box body of a matrix type flexible charging pile to detect humidity information in the air, the initial value and the final value of a microprocessor are preset, after the humidity sensor detects a humidity signal, the microprocessor judges the current humidity information, if the current humidity value is higher than the initial value, the microprocessor controls a fan, a first condenser and a second condenser in a dehumidifying device to work to dehumidify the air in the charging pile box body of the matrix type flexible charging pile, meanwhile, the humidity sensor continues to work, when the humidity value detected by the humidity sensor is lower than the final value, the microprocessor controls the fan, the first condenser and the second condenser in the dehumidifying device to stop working, and through the mutual matching of the sensor, the microprocessor and the dehumidifying device, the humidity of the air in the box body of the charging pile can be conveniently and flexibly controlled; in addition, in order to prevent obliquely floating rainwater from floating into the box body of the charging pile of the matrix type flexible charging pile and prevent the dehumidification device from being soaked by rainwater, a rain shelter is also arranged on the outer wall of the box body of the charging pile of the matrix type flexible charging pile; therefore, a good protection effect is achieved on the dehumidifying device, the occurrence of electric leakage caused by overlarge internal air humidity in the use process of the charging pile of the matrix type flexible charging pile is further prevented, and the safety performance of the charging pile of the matrix type flexible charging pile is effectively improved; the condenser is through the principle of endothermic liquefaction among this device, get rid of the moisture in the air in the electric pile box of filling of matrix flexible charging pile, further reach the effect of dehumidification, the condenser inhales the inside humid air of the box of the electric pile of filling of matrix flexible charging pile through going into the tuber pipe, after the dehumidification of condensation is carried out to the air of inhaling, inside the box of the electric pile of filling of matrix flexible charging pile is arranged back to the rethread air-out pipe, be connected with the drain pipe on the casing, the moisture accumulation after the condensation of the inside air of electric pile box of filling of matrix flexible charging pile is inside the condenser, the rethread drain pipe is with its discharge.

Further, the canopy is arc shell form, and the canopy is connected one side of the flexible electric pile that charges of matrix's the box outer wall and is equipped with the canopy fixed plate, and canopy fixed plate top articulates on the flexible electric pile that charges of matrix's the box outer wall that charges, and the top of canopy fixed plate is equipped with the buckle. The rain shed is designed into an arc-shaped shell, when rainwater falls onto the rain shed, the rain shed slides down under the action of gravity of the rainwater, rainwater is prevented from gathering on the rain shed, the bottom end and the top end of a fixing plate of the rain shed are respectively provided with a hinge, and when the rain shed is fine, the buckle is opened, the rain shed is attached to the outer wall of a charging pile box body of the matrix type flexible charging pile, so that maintenance personnel can conveniently clean the rain shed, and meanwhile, the dehumidification device can be conveniently checked and maintained.

Furthermore, the rain shed is made of transparent acrylic materials. The acrylic plate is also called organic glass, has excellent transparency, has stronger adaptability to natural environment, can not change the performance even after long-time sunlight irradiation and wind, wind and rain, has good ageing resistance, reduces the replacement and maintenance times of the rain shelter, greatly lightens the workload for maintainers, and finally has good processing performance, thereby facilitating the manufacture of the rain shelter.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. through the synergistic effect of the humidity sensor and the dehumidifying device, the occurrence of electric leakage caused by overlarge internal air humidity in the use process of the charging pile of the matrix flexible charging pile is prevented, so that the safety performance of the charging pile of the matrix flexible charging pile is effectively improved;

2. through setting up the box outer wall connection that will keep off the canopy and pass through the hinge and fill electric pile, when fine the day, open the buckle, will keep off the canopy and laminate on the flexible electric pile's that fills electric pile's of matrix box outer wall, made things convenient for maintenance personal to the clearance of keeping off the canopy, also made things convenient for the inspection and the maintenance to dehydrating unit simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic diagram of the system structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the dehumidification device of the present invention.

Reference numbers and corresponding part names in the drawings:

1-humidity sensor, 21-air inlet pipe, 22-air outlet pipe, 23-first condenser, 24-second condenser, 25-baffle, 26-water outlet pipe, 27-air suction fan, 3-rain shelter and 31-rain shelter fixing plate.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1 to 3, the charging pile anti-creeping device of the matrix type flexible charging pile comprises a humidity sensor 1, a dehumidifying device, a rain shelter 3, a power supply and a microprocessor; the dehumidifying device comprises a shell 2, an air inlet pipe 21 and an air outlet pipe 22 are connected to the shell 2, the air inlet pipe 21 and the air outlet pipe 22 are both connected with the interior of a charging pile box body, an air suction fan 27 is arranged in the air inlet pipe 21, a first condenser 23 and a second condenser 24 are arranged in the shell 2, the first condenser 23 and the second condenser 24 are sequentially arranged between the air inlet pipe 21 and the air outlet pipe 22, a baffle plate 25 is further arranged between the first condenser 23 and the second condenser 24, one end of the baffle plate 25 is fixed to the inner side of the shell 2, the other end of the baffle plate 25 is free, and a drain pipe 26 is further connected to the shell 2; rain shelter 3 sets up on the box outer wall of the electric pile that fills of the flexible pile that charges of matrix, is located the dehydrating unit top. In this implementation, dehumidify the air that fills in the electric pile box body through setting up two condensers to guarantee the thoroughness of dehumidification, use baffle 25 in addition to part first condenser 23 and second condenser 24, in order to improve the contact efficiency between inspiratory air and first condenser 23 and the second condenser 24, the progress makes the dehumidification thoroughly, in this embodiment, also be equipped with the fan 27 of breathing in air-out pipe 22, in order to strengthen the efficiency of dehumidification.

Humidity transducer 1 sets up in the box of the flexible electric pile that charges of matrix, dehydrating unit sets up outside the box of the flexible electric pile that charges of matrix fills, microprocessor and humidity transducer 1 and power are connected, microprocessor still with inhale fan 27 in addition, first condenser 23 and second condenser 24 are connected, the power is used for giving the system power supply, humidity transducer 1 is used for gathering the humidity information in the box and sends for microprocessor, microprocessor is according to received humidity information to inhaling fan 27, first condenser 23 and second condenser 24 are controlled, in this implementation, microprocessor adopts STM32 series's singlechip.

In this embodiment, canopy 3 adopts transparent ya keli to make for the material, and canopy 3 is arc shell form, and canopy 3 is connected one side of the flexible charging pile's of matrix charging pile box outer wall and is equipped with canopy fixed plate 31, and canopy fixed plate 31 top articulates on the flexible charging pile's of matrix charging pile box outer wall.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The anti-creeping device for the charging pile of the matrix type flexible charging pile is characterized by comprising a humidity sensor (1), a dehumidifying device, a rain shelter (3), a power supply and a microprocessor; the dehumidifying device comprises a shell (2), wherein an air inlet pipe (21) and an air outlet pipe (22) are connected to the shell (2), the air inlet pipe (21) and the air outlet pipe (22) are both connected with the interior of a charging pile box body, an air suction fan (27) is arranged in the air inlet pipe (21), a first condenser (23) and a second condenser (24) are arranged in the shell (2), the first condenser (23) and the second condenser (24) are sequentially arranged between the air inlet pipe (21) and the air outlet pipe (22), a baffle (25) is further arranged between the first condenser (23) and the second condenser (24), one end of the baffle (25) is fixed to the inner side of the shell (2), the other end of the baffle is free, and a drain pipe (26) is further connected to the shell (2); the rain shelter (3) is arranged on the outer wall of the box body of the charging pile of the matrix type flexible charging pile and is positioned above the dehumidifying device;

humidity transducer (1) sets up in the box of the flexible electric pile that charges of matrix, dehydrating unit sets up outside the box of the flexible electric pile that charges of matrix, microprocessor and humidity transducer (1) and power are connected, and microprocessor still is connected with air suction fan (27), first condenser (23) and second condenser (24) in addition, the power is used for supplying power for the system, humidity transducer (1) are used for gathering the humidity information in the box and send for microprocessor, and microprocessor controls air suction fan (27), first condenser (23) and second condenser (24) according to received humidity information.

2. The electric leakage preventing device for the charging pile of the matrix-type flexible charging pile according to claim 1, wherein the rain shed (3) is in the shape of an arc shell, a rain shed fixing plate (31) is arranged on one side of the rain shed (3) connected with the outer wall of the box body of the charging pile of the matrix-type flexible charging pile, and the top end of the rain shed fixing plate (31) is hinged on the outer wall of the box body of the charging pile of the matrix-type flexible charging pile.

3. The matrix-type charging pile anti-creeping device for the flexible charging pile according to claim 1, wherein the rain shed (3) is made of transparent acrylic material.