Electric vehicle charging pile with efficient heat dissipation function

Abstract

The invention provides an electric vehicle charging pile with an efficient heat dissipation function, and relates to the technical field of electric vehicle charging piles, and the electric vehicle charging pile comprises an electric vehicle charging pile main body, an adjustable protection mechanism, a control panel, an electric telescopic rod, a movable heat dissipation mechanism, a control mechanism and a position recognition mechanism; the adjustable protection mechanism is installed outside the electric vehicle charging pile body. The number of the electric telescopic rods is four, and the four electric telescopic rods are fixedly installed on the electric vehicle charging pile body. The movable heat dissipation mechanism is installed on output shafts of the four electric telescopic rods. The position recognition mechanism is installed on the front side of the adjustable protection mechanism. According to the electric vehicle charging pile with the efficient heat dissipation function, external air enters the rectangular frame B and the rectangular movable cover through a circle of rectangular air inlet holes and then is exhausted through eight arc-shaped exhaust holes, and the sufficient heat dissipation effect on the exterior of the electric vehicle charging pile body is achieved.

Description

Technical Field

[0001] This invention relates to the field of electric vehicle charging pile technology, specifically to an electric vehicle charging pile with high-efficiency heat dissipation. Background Technology

[0002] Electric vehicle charging stations are infrastructure that provides power to new energy vehicles. They are mainly divided into two types: AC slow charging and DC fast charging. With the popularization of new energy vehicles, charging stations are developing towards higher power, intelligence, and sharing, and are being combined with photovoltaic energy storage to build a green energy ecosystem.

[0003] The electric vehicle charging stations currently in use still have the following shortcomings: 1. When electric vehicle charging piles are used for heat dissipation, the fans can generally only dissipate heat to a local area and cannot fully dissipate heat to the outside of the electric vehicle charging pile, thus reducing the heat dissipation effect of the electric vehicle charging pile. 2. When electric vehicles are parked at a significant angle, they can still charge normally without prompting staff to straighten them, which can easily affect other users. Therefore, we propose a high-efficiency heat dissipation electric vehicle charging station to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies and propose a highly efficient heat dissipation electric vehicle charging pile. External air enters through a ring of rectangular air intakes into a rectangular frame B and a rectangular movable cover, and then exits through eight arc-shaped exhaust holes, effectively dissipating heat from the exterior of the charging pile body and facilitating the complete removal of heat. The charging pile can only charge normally when the vehicle is parked in the designated location and the two radar ranging probes detect that the vehicle is in good condition, thus preventing haphazard parking of electric vehicles and affecting other users. This invention also solves the problems that fans can only dissipate heat in localized areas and cannot prompt staff to tidy up the electric vehicles.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an electric vehicle charging pile with high-efficiency heat dissipation, comprising: an electric vehicle charging pile body, an adjustable protective mechanism, a control panel, an electric telescopic rod, a movable heat dissipation mechanism, a control mechanism, and a position identification mechanism; the adjustable protective mechanism is installed on the outside of the electric vehicle charging pile body; the control panel is installed on the right side of the adjustable protective mechanism and is electrically connected to the electric vehicle charging pile body; four electric telescopic rods are provided, and the four electric telescopic rods are fixedly installed on the electric vehicle charging pile body and electrically connected to the control panel; The movable heat dissipation mechanism is installed on the output shafts of the four electric telescopic rods, and is used to cool the main body of the electric vehicle charging pile; the control mechanism is installed on the adjustable protection mechanism, and is used to detect the external temperature of the main body of the electric vehicle charging pile, and is also used to control the movable heat dissipation mechanism; the position recognition mechanism is installed on the front side of the adjustable protection mechanism, and is used to identify the parking position of the electric vehicle.

[0006] Furthermore, the adjustable protective mechanism includes: a rectangular frame A, a rectangular frame B, and a circular mounting shaft; the rectangular frame A is fixedly installed on the main body of the electric vehicle charging pile; the rectangular frame B is slidably installed inside the rectangular frame A; there are a total of four circular mounting shafts, and the four circular mounting shafts are fixedly installed on the rectangular frame A.

[0007] Furthermore, a row of heat dissipation slots is opened on the front and rear sides of the rectangular frame A and the rectangular frame B, and four arc-shaped exhaust holes are opened at the bottom of the rectangular frame A and the rectangular frame B, respectively; when the four arc-shaped exhaust holes on the rectangular frame A are aligned with the four arc-shaped exhaust holes on the rectangular frame B, the two rows of heat dissipation slots on the rectangular frame A are misaligned with the two rows of heat dissipation slots on the rectangular frame B.

[0008] Furthermore, the adjustable protective mechanism also includes: a rectangular connecting plate and a helical spring A; there are two rectangular connecting plates, which are fixedly installed on the left and right sides of the rectangular frame B, and the two rectangular connecting plates are also slidably connected to four circular mounting shafts; there are four helical springs A, which are sleeved on the outside of the four circular mounting shafts, and the four helical springs A are located below the two rectangular connecting plates.

[0009] Furthermore, the movable heat dissipation mechanism includes: a connecting bracket, a rectangular movable cover, and a circular mounting top cover; the connecting bracket is fixedly mounted on the output shafts of four electric telescopic rods; the rectangular movable cover is fixedly mounted on the connecting bracket; the circular mounting top cover is fixedly mounted on the top of the rectangular movable cover, and a ring of rectangular air inlets is formed on the circular mounting top cover.

[0010] Furthermore, the active heat dissipation mechanism also includes: a motor and a heat dissipation impeller; the motor is fixedly mounted on the top of the circular mounting cover, and the motor is also electrically connected to the control panel; the heat dissipation impeller is fixedly mounted on the output shaft of the motor, and the heat dissipation impeller is located below a ring of rectangular air inlets.

[0011] Furthermore, the control mechanism includes a temperature sensor and a control switch; the temperature sensor is fixedly installed on the inner wall of the rectangular frame B; the control switch is fixedly installed inside the rectangular frame B; when the temperature sensor detects a temperature higher than a preset temperature value, the control panel controls the output shafts of the four electric telescopic rods to retract; when all four electric telescopic rod output shafts are retracted, the control switch is in a pressed state; when the control switch is in a pressed state, the control panel controls the motor to work.

[0012] Furthermore, the position recognition mechanism includes: a U-shaped mounting base, a circular limiting block, and a rectangular movable plate; the U-shaped mounting base is fixedly installed on the front side of the rectangular frame A; the circular limiting block is slidably installed on the U-shaped mounting base; and the rectangular movable plate is fixedly installed on the outside of the circular limiting block.

[0013] Furthermore, the position recognition mechanism also includes: a position recognition frame and a sponge protective sleeve; the position recognition frame is fixedly installed on the front side of the rectangular movable plate; there are two sponge protective sleeves, and the two sponge protective sleeves are fixedly installed at both ends of the position recognition frame.

[0014] Furthermore, the location identification mechanism also includes: a helical spring B and a radar ranging probe; two helical springs B are provided, and the two helical springs B are installed inside the rectangular movable plate, and the rear ends of the two helical springs B are in contact with the U-shaped mounting base; two radar ranging probes are provided, and the two radar ranging probes are fixedly installed inside the rectangular movable plate, and the two radar ranging probes are also electrically connected to the control panel; when the distance value detected by the two radar ranging probes is within the set range, the charging gun on the electric vehicle charging pile body is switched to the power-on state, and the buzzer in the control panel is activated; when the distance value detected by one or two radar ranging probes is not within the set range, the charging gun on the electric vehicle charging pile body is in the power-off state.

[0015] Compared with existing technologies, this high-efficiency heat dissipation electric vehicle charging station has the following advantages: I. The present invention has a row of heat dissipation slots on the front and rear sides of rectangular frame A and rectangular frame B, which facilitates the natural dissipation of heat from the main body of the electric vehicle charging pile. Furthermore, since two rectangular connecting plates are fixedly installed on the left and right sides of rectangular frame B, and four helical springs A are sleeved on the outside of four circular mounting shafts and located below the two rectangular connecting plates, they provide elastic support for rectangular frame B, so that rectangular frame B will only slide downward when pressed.

[0016] II. In this invention, the temperature sensor is fixedly installed on the inner wall of the rectangular frame B. When the temperature sensor detects a temperature higher than the preset temperature value, the control panel controls the output shafts of the four electric telescopic rods to retract. At this time, the rectangular movable cover seals the upper part of the electric vehicle charging pile body. Simultaneously, the rectangular movable cover also presses down on the rectangular frame B, aligning the four arc-shaped exhaust holes on the rectangular frame A with the four arc-shaped exhaust holes on the rectangular frame B, and misaligning the two rows of heat dissipation slots on the rectangular frame A with the two rows of heat dissipation slots on the rectangular frame B. Furthermore, a ring of rectangular air inlets is opened on the circular mounting top cover, and the heat dissipation impeller is located below the ring of rectangular air inlets. Four arc-shaped exhaust holes are also opened at the bottom of both the rectangular frames A and B. When all four electric telescopic rod output shafts are retracted, the control switch is in the pressed state. When the control switch is in the pressed state, the control panel controls the motor to operate, allowing external air to enter the rectangular frame B and the rectangular movable cover through the ring of rectangular air inlets, and then exit through the eight arc-shaped exhaust holes, thus providing sufficient heat dissipation for the exterior of the electric vehicle charging pile body and facilitating the complete removal of heat.

[0017] Third, in this invention, the circular limiting block is slidably mounted on the U-shaped mounting base, and the two helical springs B are installed inside the rectangular movable plate, with the rear ends of the two helical springs B contacting the U-shaped mounting base. When the electric vehicle comes into contact with the two sponge protective sleeves, the circular limiting block and the rectangular movable plate can slide backward, causing the two helical springs B to compress. Furthermore, since the two radar ranging probes are fixedly mounted inside the rectangular movable plate, when the electric vehicle is parked and there is no significant tilt, the distance values ​​detected by the two radar ranging probes are within the set range. When the electric vehicle is parked and there is a significant tilt, the distance values ​​detected by one or two radar ranging probes are outside the set range after the rectangular movable plate moves backward. Furthermore, when the distance values ​​detected by the two radar ranging probes are within the set range, the charging gun on the main body of the electric vehicle charging station is switched to the power-on state, and the buzzer in the control panel is activated to ensure that the vehicle is parked in the standard position for charging. When the distance values ​​detected by one or two radar ranging probes are not within the set range, the charging gun on the main body of the electric vehicle charging station is switched off. In other words, the charging station can only charge normally when the vehicle is parked in the designated position and the two radar ranging probes pass the detection, in order to avoid electric vehicles being parked randomly and affecting the use of others.

[0018] Other advantages, objectives and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be learned from the practice of the invention. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the adjustable protective mechanism of the present invention; Figure 3 This is a schematic diagram of the active heat dissipation mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified schematic diagram of a portion of region A in the middle; Figure 5 For the present invention Figure 1 A schematic diagram of the central cross-section structure; Figure 6 For the present invention Figure 5 A magnified schematic diagram of a portion of region B in the middle; Figure 7 This is a schematic diagram of the location identification mechanism of the present invention; Figure 8 For the present invention Figure 5 A schematic diagram of the cross-sectional structure along the CC direction; Figure 9 For the present invention Figure 8 A magnified schematic diagram of the structure of region D in the middle.

[0020] In the picture: 100. Main body of electric vehicle charging station; 200. Adjustable protective mechanism; 201. Rectangular frame A; 202. Rectangular frame B; 2001. Heat dissipation slot; 2002. Arc-shaped exhaust hole; 203. Circular mounting shaft; 204. Rectangular connecting plate; 205. Helical spring A; 300. Control Panel; 400. Electric telescopic pole; 500. Movable heat dissipation mechanism; 501. Connecting bracket; 502. Rectangular movable cover; 503. Circular mounting top cover; 5031. Rectangular air inlet; 504. Motor; 505. Heat dissipation impeller; 600. Control mechanism; 601. Temperature sensor; 602. Control switch; 700. Position identification mechanism; 701. U-shaped mounting base; 702. Circular limit block; 703. Rectangular movable plate; 704. Position identification frame; 705. Sponge protective cover; 706. Helical spring B; 707. Radar ranging probe. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-9 The present invention provides the following implementation scheme: an electric vehicle charging pile with high-efficiency heat dissipation, comprising: an electric vehicle charging pile body 100, an adjustable protective mechanism 200, a control panel 300, an electric telescopic rod 400, a movable heat dissipation mechanism 500, a control mechanism 600, and a position recognition mechanism 700; the adjustable protective mechanism 200 is installed on the outside of the electric vehicle charging pile body 100; the control panel 300 is installed on the right side of the adjustable protective mechanism 200, and the control panel 300 is electrically connected to the electric vehicle charging pile body 100; four electric telescopic rods 400 are provided, and the four electric telescopic rods 400 are fixedly installed on the electric vehicle. The charging pile body 100 has four electric telescopic rods 400 electrically connected to the control panel 300; a movable heat dissipation mechanism 500 is installed on the output shaft of the four electric telescopic rods 400, and the movable heat dissipation mechanism 500 is used to cool the electric vehicle charging pile body 100; a control mechanism 600 is installed on the adjustable protection mechanism 200, and the control mechanism 600 is used to detect the external temperature of the electric vehicle charging pile body 100, and the control mechanism 600 is also used to control the movable heat dissipation mechanism 500; a position recognition mechanism 700 is installed on the front side of the adjustable protection mechanism 200, and the position recognition mechanism 700 is used to recognize the parking position of the electric vehicle.

[0023] Please refer to this carefully. Figure 2The adjustable protective mechanism 200 includes: a rectangular frame A201, a rectangular frame B202, and circular mounting shafts 203; the rectangular frame A201 is fixedly mounted on the electric vehicle charging pile body 100; the rectangular frame B202 is slidably mounted inside the rectangular frame A201; there are four circular mounting shafts 203, and all four circular mounting shafts 203 are fixedly mounted on the rectangular frame A201; a row of heat dissipation slots 2001 are respectively opened on the front and rear sides of the rectangular frame A201 and the rectangular frame B202, and four arc-shaped exhaust holes 2002 are respectively opened on the bottom of the rectangular frame A201 and the rectangular frame B202; when the four arc-shaped exhaust holes 2002 on the rectangular frame A201 are in contact with the rectangular frame B202, the adjustable protective mechanism 200 is adjusted accordingly. When the four arc-shaped exhaust holes 2002 on 02 are aligned, the two rows of heat dissipation slots 2001 on the rectangular frame A201 are misaligned with the two rows of heat dissipation slots 2001 on the rectangular frame B202; the adjustable protective mechanism 200 also includes: a rectangular connecting plate 204 and a helical spring A205; there are two rectangular connecting plates 204, and the two rectangular connecting plates 204 are fixedly installed on the left and right sides of the rectangular frame B202, and the two rectangular connecting plates 204 are also slidably connected to four circular mounting shafts 203; there are four helical springs A205, and the four helical springs A205 are sleeved on the outside of the four circular mounting shafts 203, and the four helical springs A205 are located below the two rectangular connecting plates 204; Its specific function is as follows: because a row of heat dissipation slots 2001 are opened on the front and rear sides of the rectangular frame A201 and the rectangular frame B202 respectively, it is conducive to the natural dissipation of heat at the electric vehicle charging pile body 100; and because the two rectangular connecting plates 204 are fixedly installed on the left and right sides of the rectangular frame B202, and the four helical springs A205 are sleeved on the outside of the four circular mounting shafts 203, and the four helical springs A205 are located below the two rectangular connecting plates 204, they play an elastic support role for the rectangular frame B202, so that the rectangular frame B202 will only slide downward when pressed.

[0024] Please refer to this carefully. Figure 3 , Figure 4 and Figure 6The movable heat dissipation mechanism 500 includes: a connecting bracket 501, a rectangular movable cover 502, and a circular mounting top cover 503; the connecting bracket 501 is fixedly mounted on the output shafts of four electric telescopic rods 400; the rectangular movable cover 502 is fixedly mounted on the connecting bracket 501; the circular mounting top cover 503 is fixedly mounted on the top of the rectangular movable cover 502, and a ring of rectangular air inlets 5031 is provided on the circular mounting top cover 503; the movable heat dissipation mechanism 500 also includes: a motor 504 and a heat dissipation impeller 505; the motor 504 is fixedly mounted on the top of the circular mounting top cover 503, and the motor 504 is also electrically connected to the control panel 300; the heat dissipation impeller 505 is fixedly mounted on the output shaft of the motor 504, and the heat dissipation impeller 505 is located below the ring of rectangular air inlets 5031; The control mechanism 600 includes a temperature sensor 601 and a control switch 602. The temperature sensor 601 is fixedly installed on the inner wall of the rectangular frame B202. The control switch 602 is fixedly installed inside the rectangular frame B202. When the temperature sensor 601 detects a temperature higher than a preset temperature value, the control panel 300 controls the output shafts of the four electric telescopic rods 400 to retract. When all four electric telescopic rods 400 are retracted, the control switch 602 is in a pressed state. When the control switch 602 is in a pressed state, the control panel 300 controls the motor 504 to work. Its specific function is as follows: Since the temperature sensor 601 is fixedly installed on the inner wall of the rectangular frame B202, when the temperature sensor 601 detects that the temperature is higher than the preset temperature value, the control panel 300 controls the output shafts of the four electric telescopic rods 400 to retract. At this time, the rectangular movable cover 502 seals the upper part of the electric vehicle charging pile body 100; at the same time, the rectangular movable cover 502 also presses the rectangular frame B202, aligning the four arc-shaped exhaust holes 2002 on the rectangular frame A201 with the four arc-shaped exhaust holes 2002 on the rectangular frame B202, and misaligning the two rows of heat dissipation slots 2001 on the rectangular frame A201 with the two rows of heat dissipation slots 2001 on the rectangular frame B202; and because the circular mounting bracket... A rectangular air inlet hole 5031 is provided on the top cover 503, and the heat dissipation impeller 505 is located below the rectangular air inlet hole 5031. Four arc-shaped exhaust holes 2002 are respectively provided at the bottom of the rectangular frame A201 and the rectangular frame B202. When the output shafts of the four electric telescopic rods 400 are fully retracted, the control switch 602 is in the pressed state. When the control switch 602 is in the pressed state, the control panel 300 controls the motor 504 to work, so that the outside air enters the rectangular frame B202 and the rectangular movable cover 502 through the rectangular air inlet hole 5031, and then is discharged through the eight arc-shaped exhaust holes 2002, which has a sufficient heat dissipation effect on the outside of the electric vehicle charging pile body 100 and is conducive to the complete discharge of heat.

[0025] Please refer to this carefully. Figure 7 and Figure 9 The position recognition mechanism 700 includes: a U-shaped mounting base 701, a circular limiting block 702, and a rectangular movable plate 703; the U-shaped mounting base 701 is fixedly mounted on the front side of the rectangular frame A201; the circular limiting block 702 is slidably mounted on the U-shaped mounting base 701; the rectangular movable plate 703 is fixedly mounted on the outside of the circular limiting block 702; the position recognition mechanism 700 also includes: a position recognition frame 704 and a sponge protective sleeve 705; the position recognition frame 704 is fixedly mounted on the front side of the rectangular movable plate 703; two sponge protective sleeves 705 are provided, and the two sponge protective sleeves 705 are fixedly mounted on both ends of the position recognition frame 704; the position recognition mechanism 700 also includes: a helical spring B706 and a radar ranging probe 707; the helical spring B706 is provided with... There are two helical springs 706 installed inside the rectangular movable plate 703, and the rear ends of the two helical springs 706 contact the U-shaped mounting base 701; there are two radar ranging probes 707, which are fixedly installed inside the rectangular movable plate 703, and are also electrically connected to the control panel 300; when the distance value detected by the two radar ranging probes 707 is within the set range, the charging gun on the electric vehicle charging pile body 100 is switched to the energized state, and the buzzer in the control panel 300 is activated; when the distance value detected by one or both radar ranging probes 707 is outside the set range, the charging gun on the electric vehicle charging pile body 100 is in the de-energized state. Its specific function is as follows: Because the circular limiting block 702 is slidably mounted on the U-shaped mounting base 701, and the two helical springs B706 are mounted inside the rectangular movable plate 703, with the rear ends of the two helical springs B706 in contact with the U-shaped mounting base 701, when the electric vehicle comes into contact with the two sponge protective sleeves 705, the circular limiting block 702 and the rectangular movable plate 703 can slide backward, causing the two helical springs B706 to compress; and because the two radar ranging probes 707 are fixedly mounted inside the rectangular movable plate 703, when the electric vehicle is parked and there is no significant tilt, the distance values ​​detected by the two radar ranging probes 707 are within the set range; when the electric vehicle is parked and there is a significant tilt, after the rectangular movable plate 703 moves backward, the distance values ​​detected by one or two radar ranging probes 707 are not within the set range. Furthermore, when the distance values ​​detected by the two radar ranging probes 707 are within the set range, the charging gun on the electric vehicle charging pile body 100 is switched to a powered state, and the buzzer in the control panel 300 is activated to ensure that the vehicle is parked in a standard position for charging. When the distance values ​​detected by one or both radar ranging probes 707 are outside the set range, the charging gun on the electric vehicle charging pile body 100 is switched off. In other words, the charging pile can only charge normally when the vehicle is parked in the designated position and the two radar ranging probes 707 are detected as qualified, in order to avoid electric vehicles being parked randomly and affecting the use of others.

[0026] Working Principle: When using this invention, the electric vehicle charging pile body 100 is fixedly installed in the usage area. The four rows of heat dissipation slots 2001 facilitate the natural dissipation of heat from the electric vehicle charging pile body 100. The four helical springs A205 provide elastic support for the rectangular frame B202, ensuring that the rectangular frame B202 only slides downwards after being pressed. When the electric vehicle contacts the two sponge protective sleeves 705, the circular limit block 702 and the rectangular movable plate 703 slide backwards, compressing the two helical springs B706. When the electric vehicle is parked without significant tilting, the distance values ​​detected by the two radar ranging probes 707 are within the set range. When the electric vehicle is parked with significant tilting... When the rectangular movable plate 703 moves backward, the distance value detected by one or two radar ranging probes 707 is not within the set range; when the distance value detected by two radar ranging probes 707 is within the set range, the charging gun on the electric vehicle charging pile body 100 is switched to the power-on state, and the buzzer in the control panel 300 is activated, so that the vehicle is parked in the standard position for charging; when the distance value detected by one or two radar ranging probes 707 is not within the set range, the charging gun on the electric vehicle charging pile body 100 is in the power-off state. That is to say, the charging pile can only charge normally when the vehicle is parked in the designated position and the two radar ranging probes 707 are qualified, so as to avoid electric vehicles being parked randomly and affecting other people's use. When the temperature sensor 601 detects a temperature higher than the preset value, the control panel 300 controls the output shafts of the four electric telescopic rods 400 to retract. At this time, the rectangular movable cover 502 seals the upper part of the electric vehicle charging pile body 100. Simultaneously, the rectangular movable cover 502 presses down on the rectangular frame B202, aligning the four arc-shaped exhaust holes 2002 on the rectangular frame A201 with the four arc-shaped exhaust holes 2002 on the rectangular frame B202, and the two rows of heat dissipation slots 2001 on the rectangular frame A201... The two rows of heat dissipation slots 2001 on the rectangular frame B202 are misaligned; when all four electric telescopic rods 400 output shafts are retracted, the control switch 602 is in the pressed state; when the control switch 602 is in the pressed state, the control panel 300 controls the motor 504 to work, so that external air enters the rectangular frame B202 and the rectangular movable cover 502 through a ring of rectangular air inlets 5031, and then is discharged through eight arc-shaped exhaust holes 2002, which has a sufficient heat dissipation effect on the exterior of the electric vehicle charging pile body 100 and is conducive to the complete discharge of heat.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. A high-efficiency heat dissipation electric vehicle charging station, comprising: The electric vehicle charging pile body (100), adjustable protective mechanism (200), control panel (300), electric telescopic rod (400), movable heat dissipation mechanism (500), control mechanism (600), and position recognition mechanism (700) are characterized in that the adjustable protective mechanism (200) is installed on the outside of the electric vehicle charging pile body (100); the control panel (300) is installed on the right side of the adjustable protective mechanism (200) and is electrically connected to the electric vehicle charging pile body (100); there are four electric telescopic rods (400), and the four electric telescopic rods (400) are fixedly installed on the electric vehicle charging pile body (100) and are electrically connected to the control panel (300); The movable heat dissipation mechanism (500) is installed on the output shaft of the four electric telescopic rods (400), and the movable heat dissipation mechanism (500) is used to cool the electric vehicle charging pile body (100); the control mechanism (600) is installed on the adjustable protection mechanism (200), and the control mechanism (600) is used to detect the external temperature of the electric vehicle charging pile body (100), and the control mechanism (600) is also used to control the movable heat dissipation mechanism (500); the position recognition mechanism (700) is installed on the front side of the adjustable protection mechanism (200), and the position recognition mechanism (700) is used to identify the parking position of the electric vehicle.

2. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 1, characterized in that, The adjustable protective mechanism (200) includes: a rectangular frame A (201), a rectangular frame B (202), and a circular mounting shaft (203); the rectangular frame A (201) is fixedly installed on the electric vehicle charging pile body (100); the rectangular frame B (202) is slidably installed inside the rectangular frame A (201); there are four circular mounting shafts (203), and the four circular mounting shafts (203) are fixedly installed on the rectangular frame A (201).

3. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 2, characterized in that, The rectangular frame A (201) and the rectangular frame B (202) have a row of heat dissipation slots (2001) on their front and rear sides respectively, and the bottom of the rectangular frame A (201) and the rectangular frame B (202) are respectively provided with four arc-shaped exhaust holes (2002); when the four arc-shaped exhaust holes (2002) on the rectangular frame A (201) are aligned with the four arc-shaped exhaust holes (2002) on the rectangular frame B (202), the two rows of heat dissipation slots (2001) on the rectangular frame A (201) are misaligned with the two rows of heat dissipation slots (2001) on the rectangular frame B (202).

4. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 2, characterized in that, The adjustable protective mechanism (200) further includes: a rectangular connecting plate (204) and a helical spring A (205); there are two rectangular connecting plates (204), and the two rectangular connecting plates (204) are fixedly installed on the left and right sides of the rectangular frame B (202), and the two rectangular connecting plates (204) are also slidably connected to four circular mounting shafts (203); there are four helical springs A (205), and the four helical springs A (205) are sleeved on the outside of the four circular mounting shafts (203), and the four helical springs A (205) are located below the two rectangular connecting plates (204).

5. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 2, characterized in that, The movable heat dissipation mechanism (500) includes: a connecting bracket (501), a rectangular movable cover (502), and a circular mounting top cover (503); the connecting bracket (501) is fixedly mounted on the output shaft of four electric telescopic rods (400); the rectangular movable cover (502) is fixedly mounted on the connecting bracket (501); the circular mounting top cover (503) is fixedly mounted on the top of the rectangular movable cover (502), and a ring of rectangular air inlets (5031) is opened on the circular mounting top cover (503).

6. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 5, characterized in that, The active heat dissipation mechanism (500) further includes: a motor (504) and a heat dissipation impeller (505); the motor (504) is fixedly installed on the top of the circular mounting cover (503), and the motor (504) is also electrically connected to the control panel (300); the heat dissipation impeller (505) is fixedly installed on the output shaft of the motor (504), and the heat dissipation impeller (505) is located below a ring of rectangular air inlets (5031).

7. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 6, characterized in that, The control mechanism (600) includes a temperature sensor (601) and a control switch (602); the temperature sensor (601) is fixedly installed on the inner wall of the rectangular frame B (202); the control switch (602) is fixedly installed inside the rectangular frame B (202); when the temperature sensor (601) detects a temperature higher than a preset temperature value, the control panel (300) controls the output shafts of the four electric telescopic rods (400) to retract; when all the output shafts of the four electric telescopic rods (400) are retracted, the control switch (602) is in a pressed state; when the control switch (602) is in a pressed state, the control panel (300) controls the motor (504) to work.

8. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 2, characterized in that, The position recognition mechanism (700) includes: a U-shaped mounting base (701), a circular limiting block (702), and a rectangular movable plate (703); the U-shaped mounting base (701) is fixedly installed on the front side of the rectangular frame A (201); the circular limiting block (702) is slidably installed on the U-shaped mounting base (701); and the rectangular movable plate (703) is fixedly installed on the outside of the circular limiting block (702).

9. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 8, characterized in that, The location identification mechanism (700) further includes: a location identification frame (704) and a sponge protective sleeve (705); the location identification frame (704) is fixedly installed on the front side of the rectangular movable plate (703); there are two sponge protective sleeves (705), and the two sponge protective sleeves (705) are fixedly installed at both ends of the location identification frame (704).

10. The electric vehicle charging pile with high-efficiency heat dissipation according to claim 9, characterized in that, The location identification mechanism (700) further includes: a helical spring B (706) and a radar ranging probe (707); there are two helical springs B (706), and the two helical springs B (706) are installed inside the rectangular movable plate (703), and the rear ends of the two helical springs B (706) are in contact with the U-shaped mounting base (701); there are two radar ranging probes (707), and the two radar ranging probes (707) are fixedly installed inside the rectangular movable plate (703), and the two radar ranging probes (707) are also electrically connected to the control panel (300); when the distance value detected by the two radar ranging probes (707) is within the set range, the charging gun on the electric vehicle charging pile body (100) is switched to the power-on state, and the buzzer in the control panel (300) is activated; when the distance value detected by one or two radar ranging probes (707) is not within the set range, the charging gun on the electric vehicle charging pile body (100) is in the power-off state.

Images