Automobile charging pile with efficient heat dissipation function

Abstract

The automobile charging pile comprises a pile body, an electric appliance unit is arranged in the pile body, in the using process of the charging pile, the temperature value in the charging pile is detected through a temperature sensor, and when the numerical value detected by the temperature sensor reaches a first set value, a first electric cylinder is controlled to stretch, so that the charging pile is cooled. And when the numerical value detected by the temperature sensor reaches a set value II, the heat dissipation motor is started to accelerate the flow of the gas in the pile body, so that the heat conduction plate is communicated with the interior of the pile body, and the heat flow in the pile body is guided to the outside through the heat conduction frame, so that the heat dissipation treatment of the charging pile is realized, and the energy consumption is reduced. And then the heat dissipation motor and the heat conduction frame are matched to achieve air circulation inside and outside the pile body, exchange of air flow inside the pile body and air flow outside the pile body is accelerated, the heat dissipation effect inside the pile body is further improved, the service life of electronic components inside the pile body is prolonged, and fire disasters caused by too high temperature inside the pile body are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of charging piles, and in particular to an automobile charging pile with efficient heat dissipation. Background Art

[0002] A charging pile is a charging device that provides power replenishment for electric vehicles. Its function is similar to that of a gas pump in a gas station. During use, a large amount of heat is easily generated inside the charging pile. If the heat is too high, its service life will be affected. However, the heat dissipation effect of existing charging piles is poor, and for charging piles installed outdoors, the temperature inside the pile body is likely to rise higher in the hot summer. If the heat dissipation is not performed in time, there will be a hidden danger of fire. Therefore, it is necessary to perform efficient heat dissipation treatment on the charging pile to reduce the temperature inside the pile body, so as to increase the service life of the electronic components inside the pile body and prevent fire due to the excessive internal temperature. Utility Model Content

[0003] The utility model aims to provide a car charging pile with efficient heat dissipation, so as to solve the problem that the existing charging piles mentioned in the above background technology cannot effectively perform heat dissipation treatment inside.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a car charging pile with efficient heat dissipation, comprising a pile body, an electrical unit is arranged inside the pile body, a display screen electrically connected to the electrical unit is arranged on the outer wall of the pile body, a charging component is arranged on the side of the pile body, a heat conducting component is arranged on the side of the pile body away from the charging component, a heat dissipation component is arranged on the top of the pile body for lifting, a waterproof component is arranged on the top of the heat dissipation component, and a temperature sensor is arranged on the inner wall of the pile body.

[0005] Preferably, the charging assembly includes a fixing seat provided on the side of the pile body, the fixing seat is equipped with a charging gun, the charging gun is electrically connected to the electrical unit via a charging gun wire, and the pile body is provided with a winding rod for winding the charging gun wire on one side of the fixing seat.

[0006] Preferably, the heat-conducting component includes a heat-conducting cavity extending through the side of the pile body, the inner wall of the heat-conducting cavity is symmetrically provided with guide grooves, a slider is movably provided in the guide groove, a heat-conducting frame is commonly connected to the sliders, a filter plate is provided on the inner side of the heat-conducting frame, a plurality of heat-conducting plates are linearly provided on the outer side of the heat-conducting frame, a driving cavity is provided in the middle of the heat-conducting frame, a driving plate is movably provided in the driving cavity, guide holes are symmetrically provided on the top of the driving plate, a guide shaft is provided on the top of the driving cavity corresponding to the guide holes, a guide sliding cavity is symmetrically provided on the side walls of the top of the driving cavity, a push rod that slides along the guide sliding cavity is provided on the top of the driving plate, a driving rod is commonly connected to the push rods on both sides, and an electric cylinder that is fixedly connected to the driving rod with a telescopic end is symmetrically provided on the inner wall of the pile body.

[0007] Preferably, a handle groove is provided on the top of the outward side of the heat conducting frame.

[0008] Preferably, the heat dissipation assembly includes a heat dissipation cavity opened through the center of the top of the pile body, a heat dissipation frame is provided in the heat dissipation cavity for lifting and lowering, guide rods are symmetrically provided at the bottom of the heat dissipation frame, an installation groove is provided on the inner side of the heat dissipation frame, two filter plates are provided in the installation groove, a heat dissipation fan is symmetrically provided on the outer side of the heat dissipation frame, and a blocking plate is provided on the top of the heat dissipation fan.

[0009] Preferably, the inner wall of the pile body is symmetrically provided with guide blocks for guiding the guide rod to slide, the bottom of the guide rod is provided with a push plate, and the inner wall of the pile body is symmetrically provided with two electric cylinders with telescopic ends fixedly connected to the push plate on the same side.

[0010] Preferably, the waterproof component includes mounting columns provided at four corners of the top of the pile body, and a waterproof plate is commonly connected to the top of the mounting columns.

[0011] Preferably, a water baffle is provided on the top of the display screen and the top of the fixing seat.

[0012] Beneficial effects of the utility model:

[0013] 1. During the use of the charging pile, the temperature value inside the charging pile is detected by a temperature sensor. When the value detected by the temperature sensor reaches the set value one, the electric cylinder is controlled to extend, thereby connecting the heat conductive plate with the inside of the pile body, and the heat flow inside the pile body is conducted to the outside through the heat conductive frame, thereby achieving heat dissipation of the charging pile and reducing energy consumption. When the value detected by the temperature sensor reaches the set value two, the heat dissipation motor is started to accelerate the flow of gas inside the pile body, and then the heat dissipation motor and the heat conductive frame cooperate to realize the internal and external gas circulation of the pile body, accelerate the exchange of the internal airflow of the pile body with the external airflow, further enhance the heat dissipation effect inside the pile body, increase the service life of the electronic components inside the pile body, and prevent fire due to excessive internal temperature.

[0014] 2. By controlling the synchronous extension and retraction of the electric cylinders on both sides, the driving rod drives the push rod to rise and fall synchronously, so that the driving plate rises and falls along the guide shaft, thereby realizing the sealing or conduction of the driving plate to the heat conducting plate, so as to prevent the debris from entering the heat conducting frame through the heat conducting plate when the temperature inside the pile body is too low, affecting the heat dissipation effect of the heat conducting frame and the filtering effect of the filter plate, or when the temperature is too high, the internal high-temperature airflow is guided to the outside through the heat conducting plate, thereby improving the heat dissipation effect inside the pile body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a three-dimensional structure from a first viewing angle of an embodiment of the utility model;

[0016] Figure 2 A schematic diagram of a second perspective three-dimensional structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the embodiment of the utility model without the heat conducting component;

[0018] Figure 4 It is a front cross-sectional view of an embodiment of the utility model;

[0019] Figure 5 It is a left side cross-sectional view of an embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the heat dissipation assembly in the embodiment of the utility model;

[0021] Figure 7 This is a schematic diagram of the three-dimensional structure of the heat-conducting component in the embodiment of the utility model from a first viewing angle;

[0022] Figure 8 This is a schematic diagram of the three-dimensional structure of the heat-conducting component in the embodiment of the utility model from a second viewing angle;

[0023] Fig. 9 For the utility model embodiment Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1, pile body; 2, electrical unit; 3, display screen; 4, charging assembly; 41, fixing seat; 42, charging gun; 43, charging gun line; 44, winding rod; 5, heat conduction assembly; 51, heat conduction cavity; 52, guide groove; 53, slider; 54, heat conduction frame; 541, handle groove; 55, filter plate 1; 56, heat conduction plate; 57, drive cavity; 58, drive plate; 59, guide hole; 510, guide shaft; 511, guide slide cavity; 512, push rod; 513, drive rod; 514, electric cylinder one; 6, heat dissipation component; 61, heat dissipation cavity; 62, heat dissipation frame; 63, guide rod; 64, installation groove; 65, filter plate two; 66, heat dissipation fan; 67, blocking plate; 7, waterproof component; 71, mounting column; 72, waterproof plate; 8, temperature sensor; 9, guide block; 10, push plate; 11, electric cylinder two; 12, water baffle plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 9 The utility model provides a car charging pile with efficient heat dissipation, including a pile body 1, an electrical unit 2 is arranged inside the pile body 1, a display screen 3 electrically connected to the electrical unit 2 is arranged on the outer wall of the pile body 1, a charging component 4 is arranged on the side of the pile body 1, a heat conducting component 5 is arranged on the side of the pile body 1 away from the charging component 4, a heat dissipation component 6 is arranged on the top of the pile body 1, a waterproof component 7 is arranged on the top of the heat dissipation component 6, and a temperature sensor 8 is arranged on the inner wall of the pile body 1. When the charging pile is in use, the temperature value inside it is detected by the temperature sensor 8. When the value detected by the temperature sensor 8 reaches the set value one, the heat conduction component 5 is turned on to divert the internal heat flow of the pile body 1 to the outside through the heat conduction frame 54, thereby achieving heat dissipation of the charging pile and reducing energy consumption. When the value detected by the temperature sensor 8 reaches the set value two, the heat dissipation motor in the heat dissipation component 6 is started to cooperate with the heat conduction frame 54 to accelerate the exchange of the internal airflow of the pile body 1 and the external airflow, further improve the heat dissipation effect inside the pile body 1, increase the service life of the electronic components inside the pile body 1, and prevent fire due to excessive internal temperature.

[0027] like Figure 1 and Figure 4As shown, specifically, the charging assembly 4 includes a fixing seat 41 provided on the side of the pile body 1, and the fixing seat 41 is installed with a charging gun 42. The charging gun 42 is electrically connected to the electrical unit 2 through a charging gun line 43. The pile body 1 is provided with a winding rod 44 for winding the charging gun line 43 on one side of the fixing seat 41. The owner removes the charging gun 42 from the fixing seat 41 to charge the car, and winds the charging gun line 43 through the winding rod 44 to prevent it from being dragged on the ground and easily pressed or worn.

[0028] like Figures 7 to 9 As shown, specifically, the heat-conducting component 5 includes a heat-conducting cavity 51 that penetrates the side of the pile body 1, the inner wall of the heat-conducting cavity 51 is symmetrically provided with a guide groove 52, a slider 53 is movably provided in the guide groove 52, and the slider 53 is connected to a heat-conducting frame 54, a filter plate 55 is provided on the inner side of the heat-conducting frame 54, and a plurality of heat-conducting plates 56 are linearly provided on the outer side of the heat-conducting frame 54, a driving cavity 57 is provided in the middle of the heat-conducting frame 54, a driving plate 58 is movably provided in the driving cavity 57, and a guide hole 59 is symmetrically provided on the top of the driving plate 58, and a guide shaft 510 is provided on the top of the driving cavity 57 corresponding to the guide hole 59, and a guide slide cavity 511 is symmetrically provided on the top side wall of the driving cavity 57, and a filter plate 55 is provided on the top of the driving plate 58. The push rod 512 slides along the guide cavity 511, and the push rods 512 on both sides are commonly connected to a driving rod 513. The inner wall of the pile body 1 is symmetrically provided with an electric cylinder 514 whose telescopic ends are fixedly connected to the driving rod 513. By controlling the synchronous telescopic ends of the electric cylinders 514 on both sides, the driving rod 513 drives the push rod 512 to rise and fall synchronously, so that the driving plate 58 rises and falls along the guide shaft 510, thereby realizing the sealing or conduction of the heat conducting plate 56 by the driving plate 58, so as to prevent the debris from entering the heat conducting frame 54 through the heat conducting plate 56 when the internal temperature of the pile body 1 is too low, thereby affecting the heat dissipation effect of the heat conducting frame 54 and the filtering effect of the filter plate 55; or when the temperature is too high, the internal high-temperature airflow is guided to the outside through the heat conducting plate 56, thereby improving the heat dissipation effect of the pile body 1.

[0029] Specifically, a handle groove 541 is provided at the top of the outward side of the heat-conducting frame 54, and the handle groove 541 drives the heat-conducting frame 54 to move along the guide groove 52, so that the heat-conducting frame 54 can be removed from or stored in the heat-conducting cavity 51, thereby facilitating the replacement of the filter plate 55 in the heat-conducting frame 54, thereby improving the dust removal and dehumidification effects of the filter plate 55.

[0030] like Figures 4 to 6As shown, specifically, the heat dissipation component 6 includes a heat dissipation cavity 61 that passes through the center of the top of the pile body 1, a heat dissipation frame 62 is lifted and lowered in the heat dissipation cavity 61, a guide rod 63 is symmetrically provided at the bottom of the heat dissipation frame 62, a mounting groove 64 is provided on the inner side of the heat dissipation frame 62, a filter plate 65 is provided in the mounting groove 64, a heat dissipation fan 66 is symmetrically provided on the outer side of the heat dissipation frame 62, and a blocking plate 67 is provided on the top of the heat dissipation fan 66. By starting the heat dissipation fan 66, the inside of the pile body 1 is cooled and blown, and the heat-conducting frame 54 is cooperated to realize the circulation of air, thereby accelerating the heat dissipation rate inside the pile body 1, improving the heat dissipation effect of the charging pile, and avoiding fire caused by excessive internal temperature. The blocking plate 67 is used to prevent debris from entering the heat dissipation frame 62 and affecting the heat dissipation fan 66.

[0031] Specifically, the inner wall of the pile body 1 is symmetrically provided with guide blocks 9 for guiding the guide rod 63, and a push plate 10 is provided at the bottom of the guide rod 63. The inner wall of the pile body 1 is symmetrically provided with electric cylinders 11 whose telescopic ends are fixedly connected to the push plate 10 on the same side. By controlling the synchronous telescopic ends of the electric cylinders 11 on both sides, the push plate 10 on the same side is driven to rise and fall synchronously, so that the guide rods 63 on both sides move along the guide blocks 9 on the same side, thereby realizing the removal or storage of the heat sink 62 from the heat dissipation cavity 61, so as to replace the filter plate 65 in the heat dissipation cavity 61, further improving the dust removal and dehumidification effects of the filter plate 65, and improving the service life of the charging pile.

[0032] Specifically, the waterproof component 7 includes mounting columns 71 provided at the four corners of the top of the pile body 1, and the tops of the mounting columns 71 are commonly connected to a waterproof plate 72, through which rainwater falling to the top of the charging pile is diverted to the surroundings, thereby preventing rainwater from splashing from one side of the heat dissipation cavity 61 into the interior of the pile body 1, thereby improving the waterproof effect of the charging pile.

[0033] Specifically, a water baffle 12 is provided on the top of the display screen 3 and the fixing seat 41. The outdoor charging pile uses the water baffle 12 to prevent rain from splashing onto the surface of the display screen 3 and the fixing seat 41, thereby avoiding excessive rain on the surface of the display screen 3 or the charging gun 42, which affects the owner's experience of use during charging.

[0034] Working principle of the utility model: during use, the charging pile detects the temperature value inside it through the temperature sensor 8. When the value detected by the temperature sensor 8 reaches the set value one, the electric cylinder 514 is controlled to extend, so that the heat conducting plate 56 is connected with the inside of the pile body 1, and the heat flow inside the pile body 1 is conducted to the outside through the heat conducting frame 54, so as to achieve heat dissipation of the charging pile and reduce energy consumption. When the value detected by the temperature sensor 8 reaches the set value two, the heat dissipation motor is started to accelerate the flow of gas inside the pile body 1, and the heat dissipation motor and the heat conducting frame 54 cooperate to realize the circulation of gas inside and outside the charging pile, accelerate the exchange of airflow inside the pile body 1 and external airflow, further enhance the heat dissipation effect inside the pile body 1, increase the service life of electronic components inside the pile body 1, and prevent fire caused by excessive internal temperature.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A car charging pile with efficient heat dissipation, characterized by: The invention comprises a pile body (1), wherein an electrical unit (2) is arranged inside the pile body (1), a display screen (3) electrically connected to the electrical unit (2) is arranged on the outer wall of the pile body (1), a charging component (4) is arranged on the side of the pile body (1), a heat conducting component (5) is arranged on the side of the pile body (1) that is movable away from the charging component (4), a heat dissipation component (6) is arranged on the top of the pile body (1), a waterproof component (7) is arranged on the top of the heat dissipation component (6), and a temperature sensor (8) is arranged on the inner wall of the pile body (1).

2. The car charging pile with high heat dissipation according to claim 1, characterized in that: The charging assembly (4) comprises a fixing seat (41) provided on the side of the pile body (1); a charging gun (42) is installed on the fixing seat (41); the charging gun (42) is electrically connected to the electrical unit (2) via a charging gun wire (43); and a winding rod (44) for winding the charging gun wire (43) is provided on one side of the pile body (1) located on the fixing seat (41).

3. The car charging pile with high heat dissipation according to claim 1, characterized in that: The heat-conducting component (5) comprises a heat-conducting cavity (51) extending through the side of the pile body (1); the inner wall of the heat-conducting cavity (51) is symmetrically provided with guide grooves (52); a sliding block (53) is movably provided in the guide groove (52); the sliding blocks (53) are connected to a heat-conducting frame (54); a filter plate (55) is provided on the inner side of the heat-conducting frame (54); a plurality of heat-conducting plates (56) are linearly provided on the outer side of the heat-conducting frame (54); a driving cavity (57) is provided in the middle of the heat-conducting frame (54); a driving plate (56) is movably provided in the driving cavity (57); (58), a guide hole (59) is symmetrically provided on the top of the driving plate (58), a guide shaft (510) is provided on the top of the driving cavity (57) corresponding to the guide hole (59), a guide sliding cavity (511) is symmetrically opened on the side wall of the top of the driving cavity (57), a push rod (512) is provided on the top of the driving plate (58) for sliding along the guide sliding cavity (511), a driving rod (513) is connected to the push rods (512) on both sides, and an electric cylinder (514) is symmetrically provided on the inner wall of the pile body (1) with a telescopic end fixedly connected to the driving rod (513).

4. The car charging pile with high heat dissipation according to claim 3, characterized in that: A handle groove (541) is provided at the top of the outward side of the heat conducting frame (54).

5. The automobile charging pile with high heat dissipation according to claim 1, characterized in that: The heat dissipation assembly (6) comprises a heat dissipation cavity (61) extending through the center of the top of the pile body (1), a heat dissipation frame (62) being provided in the heat dissipation cavity (61) for lifting and lowering, a guide rod (63) being symmetrically provided at the bottom of the heat dissipation frame (62), a mounting groove (64) being provided on the inner side of the heat dissipation frame (62), a filter plate (65) being provided in the mounting groove (64), a heat dissipation fan (66) being symmetrically provided on the outer side of the heat dissipation frame (62), and a blocking plate (67) being provided on the top of the heat dissipation fan (66).

6. The automobile charging pile with high heat dissipation according to claim 5, characterized in that: The inner wall of the pile body (1) is symmetrically provided with a guide block (9) for guiding the guide rod (63) to slide, the bottom of the guide rod (63) is provided with a push plate (10), and the inner wall of the pile body (1) is symmetrically provided with two electric cylinders (11) whose telescopic ends are fixedly connected to the push plate (10) on the same side.

7. The automobile charging pile with high heat dissipation according to claim 1, characterized in that: The waterproof component (7) comprises mounting columns (71) provided at the four corners of the top of the pile body (1), and a waterproof plate (72) is commonly connected to the top of the mounting columns (71).

8. The automobile charging pile with high heat dissipation according to claim 2, characterized in that: The display screen (3) and the fixing seat (41) are both provided with a water baffle (12) on top.

Images