New energy charging pile with heat dissipation function

Abstract

The utility model discloses a new energy charging pile with a heat dissipation function, and relates to the technical field of charging piles, the new energy charging pile comprises a charging pile shell, a water storage mechanism is installed at the lower end of the left side face of the charging pile shell, a heat dissipation shell is fixedly connected to the upper end of the left side face of the charging pile shell, and a heat dissipation mechanism is installed on the side face, away from the charging pile shell, of the water storage mechanism; a water inlet tank is installed on the side face, away from the charging pile shell, of the heat dissipation shell, a charging mechanism is installed in the charging pile shell, a rectangular through groove is formed in the left side face of the charging pile shell, an inner containing cavity of the charging pile shell communicates with an inner containing cavity of the heat dissipation shell through the rectangular through groove, and a heat dissipation fan is installed on the inner wall of the left side of the heat dissipation shell; compared with the mode that air in the charging pile shell is stirred only through a cooling fan in CN218430914U, the cooling effect on the interior of the charging pile shell can be improved through cooperation of the structures.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging piles, in particular to a new energy charging pile with a heat dissipation function. Background Art

[0002] New energy charging piles generate heat during operation. If the heat cannot be effectively dissipated, the temperature inside the charging pile will continue to rise, which may cause performance degradation and damage of electronic components, or even cause safety hazards such as fire.

[0003] The utility model with announcement number CN218430914U discloses a new energy vehicle charging pile with heat dissipation function, including a charging pile shell; a charging mechanism is arranged inside the charging pile shell; a first heat dissipation groove is opened on both sides of the charging pile shell; a filter is installed in the first heat dissipation groove; a heat dissipation mechanism is movably connected on both sides of the charging pile shell; a slider is slidably installed on the vertical guide plate; a screw hole is opened on the slider; the vertical screw is meshed with the screw hole on the slider; the vertical screw drives the slider on the vertical guide plate; a cooling fan is fixedly installed on one side of the slider.

[0004] In the process of implementing this application, it was found that the technology has the following problems: in the above patent documents, the air inside the charging pile shell is mainly stirred by a cooling fan to disperse the air inside the charging pile to achieve heat dissipation; when the air with a higher internal temperature is driven away, the air outside the charging pile shell will come in to replenish it, but in summer or when the air temperature outside the charging pile is high, the air replenished into the charging pile shell may also be at a high temperature, resulting in poor heat dissipation effect inside the charging pile shell.

[0005] For this purpose, a new energy charging pile with heat dissipation function is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a new energy charging pile with a heat dissipation function in order to improve the heat dissipation effect inside the charging pile shell.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A new energy charging pile with heat dissipation function comprises a charging pile shell, a water storage mechanism is installed at the lower end of the left side of the charging pile shell, a heat dissipation shell is fixedly connected to the upper end of the left side of the charging pile shell, a heat dissipation mechanism is installed on the side of the water storage mechanism away from the charging pile shell, a water inlet tank is installed on the side of the heat dissipation shell away from the charging pile shell, a charging mechanism is installed inside the charging pile shell, a rectangular through groove is opened on the left side of the charging pile shell, an internal cavity of the charging pile shell and an internal cavity of the heat dissipation shell are connected through the rectangular through groove, and a heat dissipation fan is installed on the left inner wall of the heat dissipation shell;

[0009] The water storage mechanism includes a water storage tank, which is fixedly connected to the lower end of the left outer wall of the charging pile housing, and the internal volume of the water storage tank is connected to the internal volume of the heat dissipation housing through a lower through groove, and a cooling water body is arranged inside the water storage tank;

[0010] The heat dissipation mechanism includes a heat dissipation trough body, which is fixedly connected to a side of the water tank away from the charging pile housing. A semiconductor refrigeration plate is installed on the inner wall of the heat dissipation trough body, and a plurality of cooling blocks are fixedly connected to the right cold end surface of the semiconductor refrigeration plate.

[0011] Furthermore, the inner volume of the water inlet tank is connected with a water inlet pipe, and one end of the water inlet pipe away from the water inlet tank is connected with the inner volume of the water storage tank.

[0012] Furthermore, a second exhaust groove is provided on the upper surface of the heat dissipation housing, and a second filter is fixedly connected to the inner side wall of the second exhaust groove.

[0013] Furthermore, an exhaust groove 1 is provided on the upper surface of the charging pile housing, and a filter screen 1 is fixedly connected to the inner side wall of the exhaust groove 1.

[0014] Furthermore, the input ends of the heat dissipation fan and the semiconductor refrigeration plate are electrically connected to an external power source.

[0015] Furthermore, a water cooling head is installed on the left hot end surface of the semiconductor refrigeration plate.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] In the utility model, after the cooling water body is placed inside the water storage tank, the semiconductor refrigeration plate can be started to make its cold end surface cool the cooling water body through the cooling block, and the cooled cooling water body will exchange heat with the air with higher temperature inside the heat dissipation shell through the lower through groove, thereby cooling the air inside the heat dissipation shell. At the same time, the cooling fan can be started to blow the cooled air inside the heat dissipation shell, so that the cooled air enters the charging pile shell through the rectangular through groove to stir and exchange heat with the air with higher temperature, thereby realizing the heat dissipation inside the charging pile shell; compared with CN218430914U in which the air inside the charging pile shell is simply stirred by the cooling fan, the cooperation of the above structure can improve the heat dissipation effect inside the charging pile shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 For the utility model Figure 1 A magnified image of point A;

[0021] Figure 4 For the utility model Figure 1 Enlarged view of point B.

[0022] Markings in the figure: 1-charging pile shell, 2-water storage mechanism, 3-heat dissipation shell, 4-heat dissipation mechanism, 5-water inlet tank, 11-exhaust slot one, 12-filter screen one, 13-charging mechanism, 14-rectangular slot, 21-water storage tank, 22-lower slot, 23-cooling water body, 31-cooling fan, 32-exhaust slot two, 33-filter screen two, 41-heat dissipation tank body, 42-semiconductor refrigeration plate, 43-water cooling head, 44-cooling block, 51-water inlet pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example

[0024] Reference Figure 1-Figure 4A new energy charging pile with heat dissipation function includes a charging pile shell 1, and a charging mechanism 13 is installed inside the charging pile shell 1; specifically, the charging mechanism 13 releases a lot of heat when working inside the charging pile shell 1; a water storage mechanism 2 is installed at the lower end of the left side of the charging pile shell 1, and a heat dissipation shell 3 is fixedly connected to the upper end of the left side of the charging pile shell 1, a heat dissipation mechanism 4 is installed on the side of the water storage mechanism 2 away from the charging pile shell 1, and a water inlet tank 5 is installed on the side of the heat dissipation shell 3 away from the charging pile shell 1, and the water storage mechanism 2 includes There is a water tank 21, which is fixedly connected to the lower end of the left outer wall of the charging pile shell 1. The internal volume of the water tank 21 is connected with the internal volume of the heat dissipation shell 3 through the lower through groove 22, and a cooling water body 23 is arranged inside the water tank 21; the internal volume of the water inlet tank 5 is connected with the water inlet pipe 51, and the end of the water inlet pipe 51 away from the water inlet tank 5 is connected with the internal volume of the water tank 21; specifically, the cooling water body 23 can be placed into the water tank 21 through the water inlet tank 5 and the water inlet pipe 51, so as to dissipate heat inside the charging pile shell 1.

[0025] Reference Figure 1-Figure 4 The heat dissipation mechanism 4 includes a heat dissipation trough body 41, which is fixedly connected to a side of the water storage tank 21 away from the charging pile housing 1. A semiconductor refrigeration plate 42 is installed on the inner wall of the heat dissipation trough body 41, and a water cooling head 43 is installed on the left hot end face of the semiconductor refrigeration plate 42. A plurality of cooling blocks 44 are fixedly connected to the right cold end face of the semiconductor refrigeration plate 42; the input end of the semiconductor refrigeration plate 42 is electrically connected to an external power supply; specifically, the semiconductor refrigeration plate 42 is started so that its cold end face cools the cooling water body 23 through the cooling block 44, and the cooled cooling water body 23 will exchange heat with the air with a higher temperature inside the heat dissipation housing 3 through the lower through groove 22, thereby cooling the air inside the heat dissipation housing 3; a rectangular through groove 14 is opened on the left side of the charging pile housing 1, and the charging pile housing The internal volume of the body 1 and the internal volume of the heat dissipation shell 3 are connected by a rectangular through groove 14, and a heat dissipation fan 31 is installed on the left inner wall of the heat dissipation shell 3; the input end of the heat dissipation fan 31 is electrically connected to the external power supply; specifically, the heat dissipation fan 31 is started to blow the cooled air inside the heat dissipation shell 3 from left to right, so that the cooled air enters the charging pile shell 1 through the rectangular through groove 14 to stir the higher temperature air and exchange heat, and the stirred air can be discharged from the exhaust through groove 11 to the outside, thereby realizing the heat dissipation of the inside of the charging pile shell 1; compared with CN218430914U, which simply stirs the air inside the charging pile shell 1 by a heat dissipation fan, the cooperation of the above structure can improve the heat dissipation effect of the inside of the charging pile shell 1.

[0026] Reference Figure 1-Figure 4An exhaust groove 2 32 is provided on the upper surface of the heat dissipation shell 3, and a filter 2 33 is fixedly connected to the inner wall of the exhaust groove 2 32. Specifically, the exhaust groove 2 32 facilitates the air circulation inside the heat dissipation shell 3; an exhaust groove 11 is provided on the upper surface of the charging pile shell 1, and a filter 12 is fixedly connected to the inner wall of the exhaust groove 11; specifically, the exhaust groove 11 facilitates the heat dissipation fan 31 to stir the air inside the charging pile shell 1 and discharge the air with higher temperature.

[0027] The implementation principle of the embodiment of a new energy charging pile with heat dissipation function in this application is:

[0028] When using the device, first connect to an external power supply. When the charging mechanism 13 releases more heat and needs to speed up the heat dissipation, the cooling water body 23 can be placed into the water storage tank 21 through the water inlet tank 5 and the water inlet pipe 51, and then the semiconductor refrigeration plate 42 can be started to make its cold end face cool the cooling water body 23 through the cooling block 44. The cooled cooling water body 23 will exchange heat with the air with a higher temperature inside the heat dissipation shell 3 through the lower groove 22, thereby cooling the air inside the heat dissipation shell 3. At the same time, the cooling fan 31 can be started to blow the cooled air inside the heat dissipation shell 3 from left to right, so that the cooled air enters the charging pile shell 1 through the rectangular groove 14 to stir and exchange heat with the air with a higher temperature. The stirred air can be discharged from the exhaust groove 11 to the outside, thereby realizing the heat dissipation of the inside of the charging pile shell 1; compared with CN218430914U, in which the air inside the charging pile shell 1 is simply stirred by the cooling fan, the cooperation of the above structure can improve the heat dissipation effect inside the charging pile shell 1.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new energy charging pile with heat dissipation function, comprising a charging pile housing (1), characterized in that: A water storage mechanism (2) is installed at the lower end of the left side surface of the charging pile housing (1); a heat dissipation housing (3) is fixedly connected to the upper end of the left side surface of the charging pile housing (1); a heat dissipation mechanism (4) is installed on the side of the water storage mechanism (2) away from the charging pile housing (1); a water inlet tank (5) is installed on the side of the heat dissipation housing (3) away from the charging pile housing (1); a charging mechanism (13) is installed inside the charging pile housing (1); a rectangular through groove (14) is provided on the left side surface of the charging pile housing (1); the internal cavity of the charging pile housing (1) and the internal cavity of the heat dissipation housing (3) are connected via the rectangular through groove (14); and a heat dissipation fan (31) is installed on the left inner wall of the heat dissipation housing (3); The water storage mechanism (2) comprises a water storage tank (21), the water storage tank (21) being fixedly connected to the lower end of the left outer wall of the charging pile housing (1), the internal volume of the water storage tank (21) being connected to the internal volume of the heat dissipation housing (3) via a lower through groove (22), and a cooling water body (23) being arranged inside the water storage tank (21); The heat dissipation mechanism (4) comprises a heat dissipation trough body (41), the heat dissipation trough body (41) being fixedly connected to a side surface of the water storage tank (21) away from the charging pile housing (1), a semiconductor cooling plate (42) being installed on the inner side wall of the heat dissipation trough body (41), and a plurality of cooling blocks (44) being fixedly connected to the right cold end surface of the semiconductor cooling plate (42).

2. A new energy charging pile with heat dissipation function as claimed in claim 1, characterized in that: The internal volume of the water inlet box (5) is connected to a water inlet pipe (51), and one end of the water inlet pipe (51) away from the water inlet box (5) is connected to the internal volume of the water storage box (21).

3. A new energy charging pile with heat dissipation function as claimed in claim 1, characterized in that: The upper surface of the heat dissipation housing (3) is provided with a second exhaust groove (32), and the inner side wall of the second exhaust groove (32) is fixedly connected with a second filter screen (33).

4. A new energy charging pile with heat dissipation function as claimed in claim 1, characterized in that: An exhaust groove (11) is provided on the upper surface of the charging pile housing (1), and a filter screen (12) is fixedly connected to the inner side wall of the exhaust groove (11).

5. The new energy charging pile with heat dissipation function as claimed in claim 1, characterized in that: The input ends of the heat dissipation fan (31) and the semiconductor cooling sheet (42) are electrically connected to an external power source.

6. The new energy charging pile with heat dissipation function as claimed in claim 1, characterized in that: A water cooling head (43) is installed on the left hot end surface of the semiconductor cooling plate (42).

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