New energy charging pile with operation temperature control function

Abstract

The invention discloses a new energy charging pile with an operation temperature control function, and relates to the technical field of new energy charging piles. Comprising a machine body, a reciprocating screw, a sliding frame, a cleaning assembly, an adjusting assembly and a top cover, liquid cooling heat dissipation devices are installed on the left wall and the right wall of the lower portion of an inner cavity of the machine body, a heat dissipation fan is installed at an opening in the lower portion of the left wall of the machine body, and an installation box is fixed to the top end of the machine body; an air guide cover is mounted in an inner cavity of the mounting box, through cooperation of an air inlet box, an adjusting plate and a first transmission column, air flow entering the machine body is accelerated and cooled, the heat dissipation effect of a liquid cooling heat dissipation device and a heat dissipation fan is kept, temperature control is achieved, and through cooperation of an air guide fan, the first transmission column, an adjusting assembly and a cleaning assembly, the cooling effect is improved; and corresponding airflow entering the machine body after accelerated cooling is utilized to perform corresponding force cleaning on attachments on the filter screen.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy charging piles, and in particular to a new energy charging pile with an operating temperature control function. Background Art

[0002] A new energy charging pile with operating temperature control function is a new type of charging pile that provides a stable working environment for various modules in the charging pile by real-time monitoring and adjusting the temperature inside the charging pile when the new energy charging pile is running.

[0003] However, in the existing new energy charging piles with operating temperature control function, most of them cool down multiple unit modules through liquid cooling heat dissipation devices during operation, and then use air cooling devices to circulate air to cool the liquid cooling heat dissipation devices, thereby realizing temperature control and cooling in the charging pile. In actual use of this type of temperature control function, when the external ambient temperature of the charging pile is too high, the temperature of the air flow brought into the charging pile by the air cooling device is relatively high, and the cooling effect of the air flow on the liquid cooling heat dissipation device is reduced, resulting in the existing new energy charging piles with temperature control function being inconvenient to control and adjust the speed and temperature of the intake air flow to provide a stable temperature operating environment for various control modules in the charging pile. On the other hand, during the circulation heat dissipation of the air cooling device in the existing operating charging pile, a large amount of attachments are easily attached to the filter net on the air intake grille of the charging pile, thereby affecting the smooth air intake in the charging pile, reducing the heat dissipation effect of the air cooling heat dissipation device, resulting in the existing new energy charging piles with temperature control function being inconvenient to simultaneously clean the intake filter net based on controlling and adjusting the speed and temperature of the intake air flow. Summary of the Invention

[0004] The purpose of the present invention is to provide a new energy charging pile with an operating temperature control function to solve the problem proposed in the above background technology that the existing new energy charging pile with temperature control function is not convenient to control and adjust the speed and temperature of the intake air flow, and is not convenient to simultaneously clean the intake filter on the basis of controlling and adjusting the speed and temperature of the intake air flow. The technical solution of the present invention addresses the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A new energy charging pile with an operating temperature control function, comprising a body, a reciprocating screw, a slide, a cleaning assembly, an adjustment assembly and a top cover, wherein liquid cooling heat dissipation devices are installed on the left and right walls below the inner cavity of the body, a cooling fan is installed at the opening below the left wall of the body, an installation box is fixed on the top of the body, air inlets are opened on the left and right sides of the top of the installation box, an air guide cover is installed in the inner cavity of the installation box, both sides of the air guide cover are connected to the air intake box, the two air intake boxes are installed in the inner cavity of the installation box, and the two air intake boxes are slidably connected with adjustment plates in the transverse air passages of the two air intake boxes, the two adjustment plates are connected to the front wall of the inner cavity of the installation box through an electric push rod, a mounting frame is fixed on the top of the installation box, the mounting frame is rotatably connected to the body through a No. 1 transmission column and a bearing, an air guide fan is installed on the outside of the No. 1 transmission column, the left and right sides of the top of the No. 1 transmission column are connected to the No. 2 transmission column through a bevel gear transmission mechanism, and the front and rear sides of the other ends of the two No. 2 transmission columns are connected to the reciprocating screw through the bevel gear transmission mechanism.

[0006] Preferably, the No. 2 transmission column and the reciprocating screw are both rotatably set on the top protrusion of the mounting frame, and a slide is slidably connected between the reciprocating screws on the left and right sides of the front and the reciprocating screws on the left and right sides of the rear. A cleaning assembly is provided on the inside of the slide, and the cleaning assembly is used for cleaning the filter screen on the top of the mounting frame. The cleaning assembly is connected to the adjustment plate through the adjustment assembly, and a top cover is installed on the top of the mounting frame.

[0007] Preferably, new energy charging pile components such as charging module, AC module, temperature control module, DC module and weak current module are installed on the upper side bracket of the inner cavity of the machine body. The liquid cooling heat dissipation device is used for cooling and dissipating heat in multiple modules and charging gun wiring harness. The liquid cooling heat dissipation device consists of a liquid circulation mechanism and a cooling fin mechanism.

[0008] Preferably, two "L" air ducts are opened relatively in the inner cavity of the air guide hood, and the two "L" air ducts of the air guide hood correspond to the positions of two air intake boxes. The circular opening in the center position of the air guide hood corresponds to the shape of the air guide fan, and the air guide fan is used to divide the air intake of the two "L" air ducts of the air guide hood.

[0009] Preferably, a plurality of transverse air ducts are opened layer by layer in the two air intake boxes, and a plurality of diversion air ducts are opened on the upper and lower sides of the transverse air ducts in the air intake boxes, and the multiple diversion air ducts in the air intake boxes are designed to be arc-shaped. The number of multi-layer convex plates on the inner ends of the two adjustment plates corresponds to the number of transverse air ducts in the air intake boxes, and air intake ducts are opened in the multi-layer convex plates of the adjustment plates, and the multi-layer convex plates of the adjustment plates slide in the transverse air ducts in the air intake boxes. The multi-layer convex plates of the adjustment plates are used for opening and closing adjustment of the diversion air ducts on both sides of the transverse air ducts in the air intake boxes.

[0010] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structures are spirally connected, and the sliding panel also is provided with an interlocking structure. The interlocking structures of the sliding panel are spirally connected, and the interlocking structures are spirally connected.

[0011] Preferably, the inner connecting holes of the openings at the lower ends on the left and right sides of the adjustment frame are used for position adjustment between the slider and the top column, the installation position of the interference column corresponds to the installation position of the contact block, and the contact block is used to adjust the position of the installation block when the interference column interferes, the contact block is designed as a slope structure, and a cylindrical roller brush is installed on the outer side of the mounting rod.

[0012] Preferably, the adjustment assembly includes two first oil tanks and two second oil tanks, the two first oil tanks are relatively fixed on the left and right sides of the rear inner cavity of the installation box, the two second oil tanks are respectively installed on the top of the two slides, the inner cavities of the two first oil tanks are connected to the inner cavities of the two second oil tanks through hoses, a first plug body is slidingly provided in the inner cavity of the first oil tank, the outer end of the first plug body is connected to the adjustment plate, the inner cavity of the second oil tank is slidably connected to the second plug body through a spring, and the lower end of the second plug body is connected to the adjustment frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention monitors the temperature by setting a temperature control module in the body. When the external ambient temperature of the body is high and the temperature of the air flow sucked into the body is high, the cooling effect of the fin heat dissipation mechanism in the liquid-cooled heat dissipation device in the body is poor, the position of the adjustment plate in the air intake box is adjusted by the electric push rod, so that the diversion air ducts corresponding to the temperature on the upper and lower sides of the horizontal air duct in the air intake box are opened, and the relatively high-temperature incoming air flow is accelerated and cooled. The air guide fan is pushed to rotate by the air guide cover and then enters the top of the body cavity, and then cooperates with the heat dissipation fan to blow the heat on the fin heat dissipation mechanism in the liquid-cooled heat dissipation device to the outside of the body through the air flow, completing the air flow circulation cooling effect in the body, so that when the new energy charging pile is operated in different temperature environments, the speed and temperature of the intake air flow are controlled and adjusted, so as to provide a stable temperature operating environment for various control modules in the new energy charging pile.

[0015] The present invention drives the first transmission column, the second transmission column and the reciprocating screw to rotate synchronously when the above-mentioned middle air guide fan rotates, and then cooperates with the reciprocating sliding of the slide on the reciprocating screw to enable the cylindrical roller brush on the outer side of the mounting rod to continuously and unidirectionally clean the attachments on the filter screen on the mounting frame, thereby ensuring the smooth flow of air into the machine body. At the same time, when the above-mentioned middle electric push rod adjusts the position of the adjustment plate in the air intake box, the adjustment plate cooperates to adjust the position of the first plug body in the first oil tank, so that the oil in the first oil tank is squeezed into the second oil tank, and the position of the second plug body and the adjustment frame is adjusted accordingly. The position of the adjustment frame in the slide is adjusted, so that the contact force between the cylindrical roller brush on the mounting rod and the filter screen on the mounting frame is adjusted. When the adjustment of the air intake speed in different machines is completed, the cleaning force of the filter screen on the mounting frame is synchronously adjusted accordingly, thereby further improving the effect of controlling and regulating the speed and temperature of the intake air flow, and at the same time avoiding the blockage of the air intake of the machine body due to excessive attachments on the filter screen of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the interior of the machine body, the installation box and the installation frame in a disassembled front view;

[0017] Figure 2 This is a schematic diagram of the front view structure of the machine body of the present invention;

[0018] Figure 3 This is a schematic diagram of the rear view structure of the machine body of the present invention;

[0019] Figure 4 This is a schematic diagram of the disassembled top view of the interior of the machine body, the installation box and the installation frame of the present invention;

[0020] Figure 5 This is a schematic diagram of the split structure of the machine body and the installation box of the present invention;

[0021] Figure 6 This is a schematic diagram of the cross-sectional top view of the mounting box and the air guide cover of the present invention;

[0022] Figure 7 It is a schematic diagram of the cross-section of the mounting box, the cross-section of the air guide cover and the front cross-section of the air intake box of the present invention;

[0023] Figure 8 for Figure 7 A in the middle is an enlarged schematic diagram;

[0024] Figure 9 This is a schematic diagram of the installation box and installation frame structure of the present invention;

[0025] Figure 10 This is a schematic diagram of the structure of the adjustment plate, adjustment assembly, mounting frame and reciprocating screw of the present invention;

[0026] Figure 11This is a schematic diagram of the structure of the regulating component of the present invention;

[0027] Figure 12 This is a schematic diagram of the structure of the reciprocating screw, slide, cleaning assembly and adjustment assembly of the present invention;

[0028] Figure 13 This is a schematic diagram of the cleaning component structure of the present invention;

[0029] Figure 14 This is a schematic diagram of the cross-section of the mounting block, the adjustment frame, and the split structure of the top column of the present invention;

[0030] Figure 15 for Figure 14 Enlarged schematic diagram of point A in the middle.

[0031] In the figure: 1. Machine body; 2. Liquid cooling device; 3. Cooling fan; 4. Mounting box; 5. Air inlet; 6. Air guide cover; 7. Air intake box; 8. Adjustment plate; 9. Electric push rod; 10. No. 1 transmission column; 11. Air guide fan; 12. Mounting frame; 13. No. 2 transmission column; 14. Reciprocating screw; 15. Slide; 16. Cleaning assembly; 161. Adjustment frame; 162. Mounting block; 163. Slide; 164. Slider; 165. Fixed block; 166. Top column; 167. Interference column; 168. Contact block; 169. Mounting rod; 17. Adjustment assembly; 171. First oil tank; 172. First plug; 173. Second oil tank; 174. Second plug; 19. Top cover. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figures 1 to 8The present invention provides a technical solution: a new energy charging pile with an operating temperature control function. Liquid cooling devices 2 are installed on the left and right walls below the inner cavity of the body 1. A cooling fan 3 is installed at the opening below the left wall of the body 1. The charging module, AC module, temperature control module, DC module and weak current module and other new energy charging pile components are installed on the upper bracket of the inner cavity of the body 1. The liquid cooling device 2 is used for cooling and dissipating heat within the multiple modules and the charging gun wiring harness. The liquid cooling device 2 consists of a liquid circulation mechanism and a heat dissipation fin mechanism. An installation box 4 is fixed on the top of the body 1. Air inlets 5 are opened on the left and right sides of the top of the installation box 4. An air guide hood 6 is installed in the inner cavity of the installation box 4, and air intake boxes 7 are connected on both sides of the air guide hood 6. The two air intake boxes 7 are installed in the inner cavity of the installation box 4. Adjustment plates 8 are slidably connected in the transverse air passages of the two air intake boxes 7. Multiple transverse air passages are opened layer by layer in the two air intake boxes 7. The transverse air passages in the air intake boxes 7 are staggered and penetrated on both sides to open multiple diversion air passages. The multiple diversion air passages in the air intake box 7 are designed to be arc-shaped. The number of multi-layer convex plates at the inner side ends of the two adjustment plates 8 corresponds to the number of transverse air passages in the air intake box 7. An air intake passage is opened in the multi-layer convex plates of the adjustment plate 8. The multi-layer convex plates of the adjustment plate 8 slide in the transverse air passages in the air intake box 7. The multi-layer convex plates of the adjustment plate 8 The convex plate is used to adjust the opening and closing of the diverter airways on both sides of the transverse airway in the air intake box 7. The two adjustment plates 8 are connected to the front wall of the inner cavity of the installation box 4 through the electric push rod 9. A mounting frame 12 is fixed on the top of the installation box 4. The mounting frame 12 is rotatably connected to the body 1 through the No. 1 transmission column 10 and the bearing. An air guide fan 11 is installed on the outside of the No. 1 transmission column 10. There are two "L" airways in the inner cavity of the air guide cover 6. The two "L" airways of the air guide cover 6 correspond to the positions of the two air intake boxes 7. The circular opening in the center of the air guide cover 6 corresponds to the shape of the air guide fan 11. The air guide fan 11 is used to divide the air intake of the two "L" airways of the air guide cover 6. The No. 1 transmission column 10 The left and right sides of the top are connected to the No. 2 transmission column 13 through a bevel gear transmission mechanism. The front and rear sides of the other ends of the two No. 2 transmission columns 13 are connected to the reciprocating screw 14 through a bevel gear transmission mechanism. The No. 2 transmission column 13 and the reciprocating screw 14 are rotatably set on the top protrusion of the mounting frame 12. The left and right reciprocating screws 14 on the front and the left and right reciprocating screws 14 on the rear are slidably connected with a slide 15. A cleaning assembly 16 is provided on the inside of the slide 15. The cleaning assembly 16 is used to clean the filter screen at the top of the mounting frame 12. The cleaning assembly 16 is connected to the adjustment plate 8 through the adjustment assembly 17. A top cover 19 is installed on the top of the mounting frame 12;

[0035] When the ambient temperature outside the body 1 is high, the temperature of the air flow sucked into the body 1 by the cooling fan 3 is high, and the cooling effect on each unit module is poor. When the temperature control module of the body 1 detects the temperature rise, the temperature control module turns on the No. 1 transmission column 10 to adjust the position of the adjustment plate 8 in the air intake box 7 to adjust the intake air temperature accordingly, and opens the corresponding number of diversion airways on the upper and lower sides of the multiple transverse airways in the air intake box 7, so that the external air flow of the body 1 enters the installation box 4 through the air inlet 5, and then enters the multiple airways in the air intake box 7 from the air duct in the multi-layer convex plate of the adjustment plate 8. In the transverse air duct, part of the air flow passes through the smaller diversion air duct and then merges into the transverse air duct. The air flow that enters the diversion air duct first is squeezed by the air flow that enters later, and then accelerates from the diversion air duct to merge into the transverse air duct, and accelerates the air flow flowing in the transverse air duct, so that the higher temperature air flow is accelerated and cooled in the process of flowing from the air intake box 7 into the air guide cover 6. The cooled air flow is respectively from the two "L"-shaped chambers on the inside of the air guide cover 6, and drives the No. 1 transmission column 10 to rotate by blowing the air guide fan 11, and then enters the top of the body 1.

[0036] Example 2

[0037] Based on Example 1, please refer to Figures 1 to 15 The cleaning assembly 16 includes two adjustment frames 161 and four contact blocks 168. The two adjustment frames 161 are respectively slidably arranged on the inner sides of the two slides 15. The lower end openings on the left and right sides of the adjustment frame 161 are vertically slidably installed with mounting blocks 162. The tops of the two mounting blocks 162 are provided with slide grooves 163. The inner sides of the slide grooves 163 are connected with sliders 164 through springs. One end of the slider 164 is connected to the inner wall of the opening at the lower end of the adjustment frame 161. The inner sides of the lower end openings on the left and right sides of the adjustment frame 161 are provided with connecting holes. A fixed block 165 is installed at the position of the inner connecting hole of the lower end opening of the adjustment frame 161. The sliding arrangement inside the fixed block 165 A top column 166 is provided, and a conflict column 167 is fixed to the outer wall between the two mounting blocks 162. Four contact blocks 168 are fixed to the inner side of the protrusions at the four corners of the top of the mounting frame 12. A mounting rod 169 is connected between the two mounting blocks 162 by a motor. The inner connecting holes of the openings at the lower ends of the left and right sides of the adjustment frame 161 are used for position adjustment between the slider 164 and the top column 166. The installation position of the conflict column 167 corresponds to the installation position of the contact block 168. The contact block 168 is used to adjust the position of the mounting block 162 when the conflict column 167 conflicts. The contact block 168 is designed as a sloped structure, and a cylindrical roller brush is installed on the outer side of the mounting rod 169.

[0038] The adjustment assembly 17 includes two first oil tanks 171 and two second oil tanks 173. The two first oil tanks 171 are relatively fixed on the left and right sides of the rear inner cavity of the installation box 4. The two second oil tanks 173 are respectively installed on the top of the two slides 15. The inner cavities of the two first oil tanks 171 are connected to the inner cavities of the two second oil tanks 173 through hoses. A first plug body 172 is slidably provided in the inner cavity of the first oil tank 171. The outer end of the first plug body 172 is connected to the adjustment plate 8. The inner cavity of the second oil tank 173 is slidably connected to the second plug body 174 via a spring. The lower end of the second plug body 174 is connected to the adjustment frame 161.

[0039] When the electric push rod 9 adjusts the position of the adjustment plate 8 in the air intake box 7 accordingly, the adjustment plate 8 moves and synchronously contacts the first plug body 172 to adjust the position accordingly in the first oil tank 171, so that the oil in the first oil tank 171 is squeezed into the second oil tank 173 through the hose, and the second plug body 174 is squeezed downward by the oil, and the position of the adjustment frame 161 on the slide 15 is adjusted accordingly, so that the contact force between the cylindrical roller brush on the outer side of the mounting rod 169 and the filter screen on the mounting frame 12 is adjusted accordingly, and the reciprocating sliding of the slide 15 on the reciprocating screw 14 is coordinated, so that the cylindrical roller brush on the outer side of the mounting rod 169 continuously cleans the attachments on the filter screen on the mounting frame 12 in a one-way manner.

[0040] Working principle: When using the new energy charging pile with operating temperature control function, first, multiple modules in the body 1 are started and the new energy vehicle is charged through the charging gun. When the internal cavity environment of the body 1 follows the liquid cooling heat dissipation device 2, the heat in the multiple modules and the charging gun wiring harness is first released to the heat dissipation fin mechanism through the liquid circulation mechanism in the liquid cooling heat dissipation device 2. Then, the heat on the heat dissipation fin mechanism is brought out of the internal cavity of the body 1 through the airflow through the cooling fan 3, thereby realizing the temperature control of each unit module in the body 1 when the new energy charging pile is running;

[0041] The heat dissipation fan 3 blows the high heat on the heat dissipation fin mechanism out of the body 1 through the air flow, and the air intake position on the top of the body 1 draws in the external air for gas circulation. In this process, when the external environment temperature of the body 1 is high, the temperature of the air flow sucked into the body 1 by the heat dissipation fan 3 is high, and the cooling effect on each unit module is poor. When the temperature control module of the body 1 detects the temperature increase, the temperature control module turns on the No. 1 transmission column 10 to adjust the position of the adjustment plate 8 in the air intake box 7 to the corresponding intake temperature, and opens the corresponding number of diversion airways on the upper and lower sides of the multiple transverse airways in the air intake box 7, so that the external airflow of the body 1 enters the installation box 4 through the air inlet 5, and then enters the multiple transverse airways in the air intake box 7 from the airway in the multi-layer convex plate of the adjustment plate 8. At this time, part of the airflow passes through the smaller diversion airway and then merges into the transverse airway. After the airflow that enters the diversion airway first is squeezed by the airflow that enters later, it is accelerated from the diversion airway to merge into the transverse airway, and the airflow in the transverse airway is The flowing airflow is accelerated, so that the high-temperature airflow is accelerated and cooled in the process of flowing from the air intake box 7 into the air guide cover 6. The cooled airflow is respectively passed through the two "L"-shaped chambers inside the air guide cover 6, and the air guide fan 11 drives the No. 1 transmission column 10 to rotate and then enters the top of the body 1, completing the rapid cooling of the high-temperature airflow outside the body 1 and then entering the operation adjustment of the body 1. At this time, the cold airflow and the hot airflow in the body 1 are distributed up and down, and the heat dissipation fan 3 is cooperated to blow the high-temperature airflow on the heat dissipation fin mechanism to the outside of the body 1, so that the airflow in the body 1 circulates rapidly. The temperature is monitored in real time by the temperature control module, and the position of the adjustment plate 8 in the air intake box 7 is adjusted step by step according to the temperature change in the body 1. Different numbers of diversion airways on the upper and lower sides of the transverse airway of the air intake box 7 are opened accordingly, so that the airflow speed and temperature entering the body 1 are controlled accordingly, providing a stable working environment for multiple unit modules in the body 1;

[0042] During the above process, when the electric push rod 9 adjusts the position of the adjustment plate 8 in the air intake box 7 accordingly, the adjustment plate 8 moves and synchronously contacts the first plug 172 to adjust its position accordingly in the first oil tank 171, so that the oil in the first oil tank 171 is squeezed into the second oil tank 173 through the hose. The second plug 174 is squeezed downward by the oil and the position of the adjustment frame 161 on the slide 15 is adjusted accordingly, so that the contact force between the cylindrical roller brush outside the mounting rod 169 and the filter screen on the mounting frame 12 is adjusted accordingly.

[0043] At the same time, in the above-mentioned, when the external ambient temperature of the body 1 is high, the temperature control module opens multiple branch air ducts, so that the speed of the air entering the air intake box 7 is accelerated, and the air flow speed through the filter screen on the mounting frame 12 is also faster, and more fine floating objects carried by the air flow are filtered by the filter screen on the mounting frame 12 and attached to the surface of the filter screen. At this time, when the corresponding cooling airflow passes through the two "L"-shaped chambers inside the air guide cover 6, the air guide fan 11 is blown to drive the No. 1 transmission column 10 to rotate and then enter the top of the body 1. The rotation of the No. 1 transmission column 10 synchronously drives the No. 2 transmission column 13 and the reciprocating screw 14 to rotate synchronously, so that the two slides 15 on the front and rear reciprocating screws 14 move outward relative to each other. At this time, the temperature control module synchronously turns on the motor connected to the mounting rod 169, so that during the outward movement of the slide 15, the mounting rod 169 rotates and cleans the attachments on the surface of the filter screen through the cylindrical roller brush set on the outside;

[0044] At the same time, when the slide 15 moves outward, the columnar roller brush set on the outside of the mounting rod 169 cleans the filter screen, and synchronously drives the adjustment frame 161, the mounting block 162 and the interference column 167 to move the interference contact block 168 inclined surface, so that the mounting block 162 moves upward in the opening of the adjustment frame 161 to the connection hole position, and the spring return in the slide groove 163 pushes the slider 164 to be inserted into the connection hole and adjusts the position of the top column 166 in the fixed block 165. At this time, the mounting rod 169 moves upward with the mounting block 162, so that the columnar roller brush on the outside of the mounting rod 169 does not contact the filter screen on the mounting frame 12, and rotates with the reciprocating screw 14 After driving the two slides 15 outward to the reciprocating position, they begin to move inward relative to each other to reset. After the fixed block 165 moves to the initial position, it cooperates with the movement of one end of the top column 166 against the top protrusion of the mounting frame 12, so that the other end of the top column 166 hits the slider 164 in the slide groove 163 and resets after squeezing the spring. After the mounting block 162 loses the card-engaging limit of the slider 164 in the connecting hole, it slides downward in the opening of the adjustment frame 161 and resets, automatically completing a cleaning operation of the filter screen on the adjustment frame 161. The above process is repeated as the No. 1 transmission column 10 continues to rotate, and the above operation process is repeated, and the filter screen cleaning operation is continuously performed.

[0045] Any content not described in detail in this specification is prior art known to those skilled in the art. In the description of the present invention, unless otherwise specified, "plurality" means two or more. Terms such as "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings and are intended solely for ease of description and simplification. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation and are therefore not to be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, unless otherwise specified or limited, the terms "connected" and "connected" are to be understood broadly, meaning, for example, fixedly connected, detachably connected, or integrally connected; mechanically connected, electrically connected; directly connected, or indirectly connected through an intermediary. Those skilled in the art will understand the specific meanings of these terms in the present invention on a case-by-case basis.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new energy charging pile with operating temperature control function, characterized by: The invention comprises a machine body (1), a reciprocating screw (14), a slide (15), a cleaning assembly (16), an adjusting assembly (17) and a top cover (19), wherein the left and right walls below the inner cavity of the machine body (1) are both provided with a liquid cooling heat dissipation device (2), a cooling fan (3) is provided at the opening below the left wall of the machine body (1), a mounting box (4) is fixed at the top of the machine body (1), air inlets (5) are provided on the left and right sides of the top of the mounting box (4), an air guide cover (6) is provided in the inner cavity of the mounting box (4), both sides of the air guide cover (6) are connected to an air intake box (7), two air intake boxes (7) are provided in the inner cavity of the mounting box (4), and two air intake boxes (7) are provided in the inner cavity of the mounting box (4). An adjustment plate (8) is slidably connected in the transverse air passage of the air intake box (7), and the two adjustment plates (8) are connected to the front wall of the inner cavity of the installation box (4) through an electric push rod (9). A mounting frame (12) is fixed on the top of the installation box (4), and the mounting frame (12) is rotatably connected to the body (1) through a No. 1 transmission column (10) and a bearing. An air guide fan (11) is installed on the outside of the No. 1 transmission column (10), and the left and right sides of the top of the No. 1 transmission column (10) are connected to the No. 2 transmission column (13) through a bevel gear transmission mechanism, and the front and rear sides of the other ends of the two No. 2 transmission columns (13) are connected to a reciprocating screw (14) through a bevel gear transmission mechanism.

2. The new energy charging pile with operating temperature control function according to claim 1, characterized in that: The second transmission column (13) and the reciprocating screw (14) are both rotatably arranged on the top protrusion of the installation frame (12); a slide (15) is slidably connected between the reciprocating screws (14) on the left and right sides of the front and the reciprocating screws (14) on the left and right sides of the rear; a cleaning assembly (16) is arranged inside the slide (15); the cleaning assembly (16) is used for cleaning the filter screen on the top of the installation frame (12); the cleaning assembly (16) is connected to the adjustment plate (8) through the adjustment assembly (17); and a top cover (19) is installed on the top of the installation frame (12).

3. The new energy charging pile with operating temperature control function according to claim 2, characterized in that: The upper bracket of the inner cavity of the body (1) is equipped with a charging module, an AC module, a temperature control module, a DC module, a weak current module and other new energy charging pile component units. The liquid cooling heat dissipation device (2) is used for cooling and dissipating heat within the multiple modules and the charging gun wiring harness. The liquid cooling heat dissipation device (2) is composed of a liquid circulation mechanism and a heat dissipation fin mechanism.

4. The new energy charging pile with operating temperature control function according to claim 3, characterized in that: The inner cavity of the air guide cover (6) is provided with two "L" air passages, the two "L" air passages of the air guide cover (6) correspond to the positions of the two air intake boxes (7), the circular opening in the center of the air guide cover (6) corresponds to the shape of the air guide fan (11), and the air guide fan (11) is used for dividing the air intake of the two "L" air passages of the air guide cover (6).

5. The new energy charging pile with operating temperature control function according to claim 4, characterized in that: A plurality of transverse air passages are provided in each layer of the two air intake boxes (7), and a plurality of diversion air passages are provided on both sides of the transverse air passages in the air intake box (7) in an interlaced manner. The plurality of diversion air passages in the air intake box (7) are designed to be arc-shaped. The number of multi-layer convex plates at the inner ends of the two adjustment plates (8) corresponds to the number of transverse air passages in the air intake box (7). Air intake passages are provided in the multi-layer convex plates of the adjustment plates (8), and the multi-layer convex plates of the adjustment plates (8) slide in the transverse air passages in the air intake box (7). The multi-layer convex plates of the adjustment plates (8) are used for opening and closing the diversion air passages on both sides of the transverse air passages in the air intake box (7).

6. The new energy charging pile with operating temperature control function according to claim 5, characterized in that: The cleaning assembly (16) includes two adjustment racks (161) and four contact blocks (168). The two adjustment racks (161) are respectively slidably arranged on the inner sides of the two slides (15). The lower end openings on the left and right sides of the adjustment rack (161) are both vertically slidably mounted with mounting blocks (162). The tops of the two mounting blocks (162) are both provided with a slide groove (163). The inner side of the slide groove (163) is connected to a slider (164) through a spring. One end of the slider (164) is in contact with the inner wall of the lower end opening of the adjustment rack (161). The inner sides of the openings at the lower ends of the adjustment frame (161) on both sides are provided with connection holes. A fixing block (165) is installed at the position of the connection hole at the inner side of the opening at the lower end of the adjustment frame (161). A top column (166) is slidingly provided on the inner side of the fixing block (165). A contact column (167) is fixed on the outer side wall between the two mounting blocks (162). The four contact blocks (168) are fixed on the inner side of the protrusions at the four corners of the top of the mounting frame (12). A mounting rod (169) is connected between the two mounting blocks (162) by a motor.

7. The new energy charging pile with operating temperature control function according to claim 6, characterized in that: The inner connecting holes of the openings at the lower ends of the left and right sides of the adjustment frame (161) are used for position adjustment between the slider (164) and the top column (166); the installation position of the abutting column (167) corresponds to the installation position of the contact block (168); the contact block (168) is used to adjust the position of the mounting block (162) when the abutting column (167) abuts; the contact block (168) is designed as an inclined surface structure; and a cylindrical roller brush is sleeved and installed on the outer side of the mounting rod (169).

8. The new energy charging pile with operating temperature control function according to claim 7, characterized in that: The adjustment assembly (17) includes two first oil tanks (171) and two second oil tanks (173). The two first oil tanks (171) are relatively fixed on the left and right sides of the rear inner cavity of the installation box (4). The two second oil tanks (173) are respectively installed on the top of the two slides (15). The inner cavities of the two first oil tanks (171) are respectively connected to the inner cavities of the two second oil tanks (173) through hoses. A first plug body (172) is slidably provided in the inner cavity of the first oil tank (171). The outer end of the first plug body (172) is connected to the adjustment plate (8). The inner cavity of the second oil tank (173) is slidably connected to a second plug body (174) through a spring. The lower end of the second plug body (174) is connected to the adjustment frame (161).

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