CN219838455U - Self-cleaning charging pile - Google Patents

Self-cleaning charging pile Download PDF

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Publication number
CN219838455U
CN219838455U CN202320660912.6U CN202320660912U CN219838455U CN 219838455 U CN219838455 U CN 219838455U CN 202320660912 U CN202320660912 U CN 202320660912U CN 219838455 U CN219838455 U CN 219838455U
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CN
China
Prior art keywords
charging pile
pressure
self
cleaning
air inlet
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Active
Application number
CN202320660912.6U
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Chinese (zh)
Inventor
杨博
李恩虎
侯宁
李博
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Shaanxi Green Energy Electronic Technology Co Ltd
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Shaanxi Green Energy Electronic Technology Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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  • Cleaning In General (AREA)

Abstract

The utility model discloses a self-cleaning charging pile which comprises a control board, a differential pressure switch, a pressure taking pipe, a roller shutter device, a high-pressure air injection device and a dirt collecting device, wherein the control board is connected with the differential pressure switch; the pressure taking pipes are respectively arranged at the inner side and the outer side of the charging pile shell, and are respectively and electrically connected with the pressure difference switch which is arranged in the shell of the charging pile; the differential pressure switch is electrically connected with the control board; the rolling device is arranged at the air inlet of the charging pile; the high-pressure air injection device is arranged at the bottom of the inner side of the air inlet of the charging pile, and the air outlet of the high-pressure air injection device faces the air inlet of the charging pile; the bottom of the outer side of the air inlet of the charging pile is provided with a dirt collecting device; the control panel controls the roller shutter device and the high-pressure air injection device to start. Through changing the dust screen into rolling up the curtain device to roll up curtain motor life-span through the control panel and detect, differential pressure switch and get the pressure tube and form pressure detection device, carry out self-cleaning through the high-pressure gas vent of high-pressure jet equipment, increase dirt collecting device and collect, realize filling electric pile air intake side self-cleaning's purpose.

Description

Self-cleaning charging pile
Technical Field
The utility model belongs to the technical field of charging piles, and particularly relates to a self-cleaning charging pile.
Background
The current market charger is mainly divided into a direct current charger and an alternating current charger, wherein the core component of the direct current charger direct current charging device is a power device, and the power device has strict requirements on the working environment temperature, so that the heat generated by the direct current charging device during working is discharged in time. In the prior art, forced air cooling is mostly adopted, and when the method is used, the direct current charging device needs to exchange with the external air in real time during operation, so that a large amount of uncontrollable foreign matters (such as dust, catkin, winged insects and the like) can be brought in
To this, generally can increase dustproof filter screen to the air intake among the prior art, filter the dust, nevertheless dustproof filter screen uses after a period, need wash or change, can consume a large amount of manpower and materials, and fills electric pile and be the cabinet body of outdoor type, all is equipped with entrance guard's switch generally, when the entrance guard triggers, fills electric pile and can automatic shutdown, influences economic income.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a self-cleaning charging pile for solving the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a self-cleaning charging pile comprises a control board, a differential pressure switch, a pressure taking pipe, a roller shutter device, a high-pressure air injection device and a dirt collecting device;
the pressure taking pipes are respectively arranged at the inner side and the outer side of the charging pile shell, the pressure taking pipes are respectively and electrically connected with the pressure difference switch, and the pressure difference switch is arranged in the shell of the charging pile; the differential pressure switch is electrically connected with the control board; the rolling device is arranged at an air inlet of the charging pile;
the high-pressure air injection device is arranged at the bottom of the inner side of the air inlet of the charging pile, and the air outlet of the high-pressure air injection device faces the air inlet of the charging pile; the bottom of the outer side of the air inlet of the charging pile is provided with a dirt collecting device; the control panel controls the roller shutter device and the high-pressure air injection device to start.
Preferably, the roller shutter device comprises a motor and a roller; the motor is arranged in the shell of the charging pile, and an output shaft of the motor is connected with the roller to drive the roller to rotate; the cylinder sets up respectively in the air intake upside and the downside of filling electric pile, and the cover is equipped with the rolling slats on the cylinder.
Preferably, the dirt collecting device is of a box body structure, the dirt collecting device of the box body structure is arranged at the bottom of the air inlet of the charging pile, and the dirt collecting device of the box body structure is detachably connected with the shell of the charging pile.
Preferably, the intelligent control system further comprises a display screen, and the display screen is in interactive connection with the control panel.
Preferably, the intelligent control system further comprises a control device, wherein the control device is in interactive connection with the control panel.
Preferably, the housing of the charging pile is arranged on the support.
Preferably, a scraping plate is arranged on the outer side of the roller shutter device, and the scraping plate is contacted with the roller shutter.
Preferably, the charging pile further comprises a fan, and the fan is arranged at an air outlet of the charging pile.
Preferably, the charging pile further comprises a baffle plate, wherein the baffle plate is movably connected to the outer part of the shell of the charging pile, and the baffle plate is arranged at the front end of the gas outlet of the high-pressure gas injection device.
Preferably, a clock chip is arranged in the control panel and used for recording the running time of the roller shutter device.
Compared with the prior art, the utility model has the following beneficial technical effects:
the utility model provides a self-cleaning charging pile, which is characterized in that a dust screen is replaced by a roller shutter device, the service life of a roller shutter motor is detected by a control board, a pressure detection device is formed by a pressure difference switch and a pressure taking pipe, self-cleaning is performed by a high-pressure exhaust port of a high-pressure air injection device, and a dirt collecting device is added to collect the dirt, so that the purpose of self-cleaning of the air inlet side of the charging pile is realized. Judging whether the roller shutter and the high-pressure air injection device act or not by utilizing a pressure difference switch to give an alarm, controlling the rolling of the roller shutter by utilizing a winding drum mechanism, and automatically completing the removal of catkin, dust and wind and sand; the process is simple, can save manpower and materials, improves the electric pile operating efficiency.
Further, the clock chip is arranged in the control panel and used for recording the running time of the roller shutter device and detecting the service life of the roller shutter motor.
Further, through baffle swing joint in the casing outside of charging the stake, the baffle sets up the front end at high-pressure jet equipment's gas outlet, and the baffle is convenient to collect catkin/dust to the box body of dirt collecting device inside, reaches the purpose of retrieving certainly.
Further, the scraper blade is arranged on the outer side of the roller shutter device and is in contact with the roller shutter, the scraper blade is fixed at the bottom of the roller shutter, and the scraper blade can clean due to the fact that foreign matters are attached to the roller shutter and are not easy to fall off.
Drawings
FIG. 1 is a schematic view of a self-cleaning charging pile according to the present utility model;
in the accompanying drawings: a fan 1; a control board 2; a differential pressure switch 3; a pressure taking tube 4; a roller shutter device 5; a control device 6; a display screen 7; a scraper 8; a baffle 9; a bracket 10; a high-pressure air jet device 11; a dirt collection device 12.
Detailed Description
The utility model will now be described in further detail with reference to specific examples, which are intended to illustrate, but not to limit, the utility model.
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1, the self-cleaning charging pile comprises a fan 1, a control panel 2, a differential pressure switch 3, a pressure taking pipe 4, a roller shutter device 5, a control device 6, a display screen 7, a scraping plate 8, a baffle 9, a bracket 10, a high-pressure air injection device 11 and a dirt collecting device 12.
According to the utility model, the dust screen is replaced by the roller shutter device 5, the service life of the roller shutter motor is detected by the control board 2, the pressure difference switch 3 and the pressure taking pipe 4 form a pressure detection device, the self-cleaning is performed by the high-pressure exhaust port of the high-pressure air injection device 11, the dirt collecting device 12 is added for collecting, and the purpose of self-cleaning the air inlet side of the charging pile is realized.
The pressure taking pipes 4 are respectively arranged at the inner side and the outer side of the charging pile shell, the pressure taking pipes 4 are respectively electrically connected with the pressure difference switch 3, and the pressure difference switch 3 is arranged in the shell of the charging pile; the differential pressure switch 3 is electrically connected with the control board 2; the rolling device 5 is arranged at the air inlet of the charging pile.
The high-pressure air injection device 11 is arranged at the bottom of the inner side of the air inlet of the charging pile, and the air outlet of the high-pressure air injection device 11 faces the air inlet of the charging pile; the bottom of the outer side of the air inlet of the charging pile is provided with a dirt collecting device 12; the control panel 2 controls the roller shutter device 5 and the high-pressure air jet device 11 to be started.
The display 7 is interactively connected with the control panel 2. The control device 6 is in interactive connection with the control board 2, and the control device 6 can be a mobile phone or a computer. The casing of the charging pile is arranged on a support 10, which support 10 may be a foundation or a steel support.
The air inlet side of the charging pile comprises a shutter (rainproof) and a rolling shutter device 5, the air inlet side is provided with a differential pressure switch 3, and the bottom is provided with a cleaning channel and a high-pressure air injection device 11. The fan 1 is arranged at the air outlet of the charging pile.
The roller shutter device 5 comprises a motor and a roller; the motor is arranged in the shell of the charging pile, and an output shaft of the motor is connected with the roller to drive the roller to rotate; the cylinder sets up respectively in the air intake upside and the downside of filling electric pile, and the cover is equipped with the rolling slats on the cylinder.
The utility model can judge whether the rolling curtain and the high-pressure air injection device 11 act by using the alarm of the pressure difference switch 3, and control the rolling of the rolling curtain by using the rolling curtain device 5, thereby automatically removing catkin, dust and wind and sand; the process is simple, can save manpower and materials, improves the electric pile operating efficiency. The roller blind may be provided with apertures for ventilation.
The outer side of the roller shutter device 5 is provided with a scraping plate 8, and the scraping plate 8 is contacted with the roller shutter. The scraping plate 8 is provided with a brush, the scraping plate 8 is fixed at the bottom of the roller shutter, foreign matters (especially high humidity) are attached to the roller shutter, the roller shutter is not easy to fall off, and the function is similar to that of the scraping plate and the brush on an elevator.
The control panel 2 can judge the service life of the roller shutter according to the running time of the roller shutter device 5, and when the roller shutter fails, a main control display screen can be used for reminding a customer of replacing or maintaining the roller shutter.
The process of the catkin prevention and dust removal functions of the charger is as follows: when the dust on the roller shutter is more, the pressure change of the indoor and outdoor pressure taking pipe causes the signal of the pressure difference switch 3 to change and report to the control panel 2, the control panel 2 controls the roller shutter device 5 to act, the roller shutter starts rolling, meanwhile, the control panel 2 also controls the high-pressure air injection device 11 to act, high-pressure steam or air is injected to the baffle 9, catkin/dust can be accumulated at the bottom of the air inlet side due to the action of the scraping plate 8, and the high-pressure air can blow the dust and catkin into the box body of the dirt collecting device 12 due to the fact that the baffle 9 is movable, so that the purpose of self recovery is achieved.
The dirt collecting device 12 is of a box body structure, the dirt collecting device 12 of the box body structure is arranged at the bottom of the air inlet of the charging pile, and the dirt collecting device 12 of the box body structure is detachably connected with the shell of the charging pile.
When the roller shutter is cleaned, the pressure difference of the pressure taking pipe 4 is restored to a set value, the pressure difference switch 3 automatically acts, and the roller shutter device 5 is stopped; the roller shutter device 5 is controlled by the control board 2, so that the running time of the roller shutter motor can be obtained, the service life of the roller shutter motor is calculated, and when the service life of the roller shutter reaches scrapping, a customer can be informed in advance to replace. The pressure difference value of two sides of the dust-free or dust-less dust-proof net of the rolling shutter of the charger is lower than a set value, the differential pressure switch 3 does not act, and the rolling shutter device and the high-pressure air injection device do not act;
when the pressure difference value of two sides of certain dust accumulated by the rolling curtain of the charging machine is larger than a set value, the differential pressure switch 3 is triggered to act (the signal output end of the differential pressure switch 3 is connected with the main control display screen 7), the control panel 2 controls the rolling curtain device 5 and the high-pressure air injection device 11 to start to act, the rolling curtain rolls up sundries such as dust to the lower side, and the sundries are blown to the dirt collecting device 12 by high-pressure air injection;
the baffle 9 is movably connected to the outside of the shell of the charging pile, and the baffle 9 is arranged at the front end of the gas outlet of the high-pressure gas spraying device 11. The baffle plate 9 is inclined under the action of high-pressure air injection, one end of the baffle plate 9 points to the roller shutter device 5, the other end of the baffle plate 9 points to the sewage collecting device 12, and the baffle plate 9 is enabled to move by the high-pressure air injection device 11. The high-pressure air jet device 11 jets high-pressure air flow to push the baffle plate 9 open, and when the device does not act, the baffle plate 9 is reset under the action of gravity.
When the pressure drops to the recovery set value, the control panel 2 controls the roller shutter device 5 and the high-pressure air jet device 11 to stop operating.
The roller shutter device 5 is controlled by the control board 2, and a clock chip is arranged in the control board 2 and used for recording the running time of the roller shutter device 5. The running time of the roller shutter motor can be obtained, the service life of the roller shutter motor is calculated, and when the service life of the roller shutter reaches the scrapping time, the roller shutter motor can be replaced in advance through the alarm of the display screen 7.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The self-cleaning charging pile is characterized by comprising a control board (2), a pressure difference switch (3), a pressure taking pipe (4), a roller shutter device (5), a high-pressure air injection device (11) and a dirt collecting device (12);
the pressure taking pipes (4) are respectively arranged at the inner side and the outer side of the charging pile shell, the pressure taking pipes (4) are respectively and electrically connected with the pressure difference switch (3), and the pressure difference switch (3) is arranged inside the charging pile shell; the differential pressure switch (3) is electrically connected with the control board (2); the rolling device (5) is arranged at an air inlet of the charging pile;
the high-pressure air injection device (11) is arranged at the bottom of the inner side of the air inlet of the charging pile, and the air outlet of the high-pressure air injection device (11) faces the air inlet of the charging pile; the bottom of the outer side of the air inlet of the charging pile is provided with a dirt collecting device (12); the control board (2) controls the roller shutter device (5) and the high-pressure air injection device (11) to start.
2. Self-cleaning charging pile according to claim 1, characterized in that the roller shutter device (5) comprises a motor and a roller; the motor is arranged in the shell of the charging pile, and an output shaft of the motor is connected with the roller to drive the roller to rotate; the cylinder sets up respectively in the air intake upside and the downside of filling electric pile, and the cover is equipped with the rolling slats on the cylinder.
3. The self-cleaning charging pile according to claim 1, wherein the dirt collecting device (12) is in a box structure, the dirt collecting device (12) of the box structure is arranged at the bottom of the air inlet of the charging pile, and the dirt collecting device (12) of the box structure is detachably connected with the shell of the charging pile.
4. Self-cleaning charging pile according to claim 1, characterized in that it further comprises a display screen (7), said display screen (7) being interactively connected to the control panel (2).
5. Self-cleaning charging pile according to claim 1, characterized in that it further comprises a control device (6), said control device (6) being interactively connected to the control board (2).
6. Self-cleaning charging pile according to claim 1, characterized in that the housing of the charging pile is arranged on a support (10).
7. Self-cleaning charging pile according to claim 1, characterized in that the roller outside of the roller blind device (5) is provided with a scraper (8), the scraper (8) being in contact with the roller blind.
8. Self-cleaning charging pile according to claim 1, further comprising a fan (1), said fan (1) being arranged at the air outlet of the charging pile.
9. The self-cleaning charging pile according to claim 1, further comprising a baffle (9), wherein the baffle (9) is movably connected to the outside of the casing of the charging pile, and the baffle (9) is disposed at the front end of the gas outlet of the high-pressure gas injection device (11).
10. Self-cleaning charging pile according to claim 1, characterized in that the control board (2) is internally provided with a clock chip for recording the running time of the shutter device (5).
CN202320660912.6U 2022-03-30 2023-03-29 Self-cleaning charging pile Active CN219838455U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202220724406 2022-03-30
CN2022207244064 2022-03-30

Publications (1)

Publication Number Publication Date
CN219838455U true CN219838455U (en) 2023-10-17

Family

ID=88305172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320660912.6U Active CN219838455U (en) 2022-03-30 2023-03-29 Self-cleaning charging pile

Country Status (1)

Country Link
CN (1) CN219838455U (en)

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