Shell structure and charging equipment

Abstract

The utility model provides a shell structure and charging equipment, and relates to the technical field of charging equipment. The shell structure comprises a shell body and an installation part, the installation part is arranged in the shell body, the installation part is provided with a first face and a second face which are opposite, the first face faces the shell body, a heat insulation gap is formed between the first face and the shell body, and the second face is used for being connected with an electrical assembly of the charging equipment. By arranging the heat insulation gap, heat transfer between the shell body and the mounting piece is reduced, so that the influence of the temperature of the shell body on the temperature of the electrical assembly is reduced, and the situation that the performance of the electrical assembly is influenced due to overhigh temperature of the shell body is prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of charging equipment, in particular to a shell structure and a charging equipment. BACKGROUND

[0002] The charging pile is a device for providing electric energy for electric vehicles, so that the electric vehicles can store enough electric energy to support their operation.

[0003] In the prior art, the charging pile includes a shell and a plurality of components, each component is mounted on the inner wall of the shell, and the shell is usually a metal shell.

[0004] However, the above shell will transfer heat to the components after absorbing heat from the outside, causing the temperature of the components to rise and affecting the performance of the components. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a shell structure and a charging equipment to solve the problem that the shell in the prior art will transfer heat to the components, causing the temperature of the components to rise and affecting the performance of the components.

[0006] In one aspect, the present application provides a shell structure for a charging equipment, comprising:

[0007] a shell body;

[0008] a mounting member arranged in the shell body, the mounting member having opposite first and second faces, the first face facing the shell body and having a heat insulation gap between the first face and the shell body, and the second face being used to connect with an electrical component of the charging equipment.

[0009] In some embodiments, at least one first support member is arranged between the first face and the shell body to form the heat insulation gap between the mounting member and the shell body.

[0010] In some embodiments, the first support member is at least two, and each first support member is connected on the mounting member.

[0011] In some embodiments, the first support member includes a first connecting segment and at least one first support segment, the first support segment is inclined relative to the first connecting segment, the first support segment is arranged on one side of the first connecting segment, the other side of the first connecting segment is connected with the mounting member, and the first support segment is connected with the shell body.

[0012] In some embodiments, a first shell part is arranged in the shell body, and the first shell part is connected with the top of the shell body.

[0013] A side of the first shell portion has a first bending portion between the shell body and the mounting member, so that the mounting member and the shell body have the heat insulation gap.

[0014] In some embodiments, a second shell portion is further included, which is located in the shell body and connected to a bottom of the shell body.

[0015] A side of the second shell portion has a second bending portion between the shell body and the mounting member, so that the mounting member and the shell body have the heat insulation gap.

[0016] In some embodiments, the shell body includes a side panel, which includes a side panel body and a third bending portion arranged on a side of the side panel body, and the mounting member is connected to the third bending portion, so that the mounting member and the side panel body have the heat insulation gap.

[0017] In some embodiments, at least one first support member is further included, which is arranged between the mounting member and the third bending portion.

[0018] And / or, a first shell portion is further included, which has a first bending portion arranged between the mounting member and the third bending portion.

[0019] And / or, a second shell portion is further included, which has a second bending portion arranged between the mounting member and the third bending portion.

[0020] In some embodiments, a heat insulation member is further included, which is arranged in the heat insulation gap.

[0021] In some embodiments, the heat insulation member is heat insulation foam.

[0022] In some embodiments, a partition member is further included, and the shell body has a receiving cavity, and the partition member is arranged in the receiving cavity to divide the receiving cavity into a first mounting cavity and a second mounting cavity, the first mounting cavity is used to accommodate the electrical assembly, and the second mounting cavity is used to accommodate a heat dissipation assembly of the charging device.

[0023] In some embodiments, the shell body has an access opening, and the access opening communicates the second mounting cavity with the outside of the shell body.

[0024] In some embodiments, the first mounting cavity and the second mounting cavity are arranged along the height direction of the shell body, and the first mounting cavity is located above the second mounting cavity.

[0025] In some embodiments, a fan is further included, and the fan is located in the first mounting cavity.

[0026] In some embodiments, a mounting seat is further included, and the mounting seat is connected with the bottom of the shell body.

[0027] In some embodiments, the mounting seat is provided with a collecting cavity and an opening in communication with the collecting cavity, and the opening is in communication with the interior of the shell body.

[0028] In some embodiments, a second support is further included, and the second support is located in the shell body, and the second support is used to connect the shell body and a heat dissipation assembly of the charging device, so as to have a spacing between the heat dissipation assembly and the shell body.

[0029] In some embodiments, a liquid detection member is further included, and the liquid detection member is arranged at the bottom of the shell body.

[0030] In some embodiments, the liquid detection member is a water immersion sensor.

[0031] In another aspect, the application provides a charging device, comprising: a device body and any of the above shell structures, and the device body is arranged on the shell structure.

[0032] The application provides a shell structure and a charging device. The shell structure comprises a shell body and a mounting member. The mounting member is arranged in the shell body, and the mounting member is provided with opposite first and second surfaces. The first surface faces the shell body and has a heat insulation gap with the shell body. The second surface is used to connect with an electrical assembly of the charging device. The heat insulation gap is arranged to reduce the heat transfer between the shell body and the mounting member. When the temperature of the shell body rises, the heat transferred from the shell body to the mounting member is reduced, and the influence of the temperature of the shell body on the mounting member is reduced. Thus, the heat transferred from the shell body to the electrical assembly through the mounting member is reduced, the influence of the temperature of the shell body on the temperature of the electrical assembly is reduced, and the performance of the electrical assembly is prevented from being affected by the high temperature of the shell body. BRIEF DESCRIPTION OF DRAWINGS

[0033] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments consistent with the application and, together with the description, serve to explain the principles of the application.

[0034] Figure 1 The structure schematic diagram of the charging device provided by the embodiments of the application is shown in the following figure;

[0035] Figure 2 The structure schematic diagram of the charging device provided by the embodiments of the application is shown in the following figure; Figure 1 The structure schematic diagram of the charging device provided by the embodiments of the application is shown in the following figure;

[0036] Figure 3 The structure schematic diagram of the charging device provided by the embodiments of the application is shown in the following figure;Figure 2 Enlarged view of detail A;

[0037] Figure 4 For Figure 2 Structural view of the door panel;

[0038] Figure 5 For Figure 2 Structural view of the charging device with the door panel removed;

[0039] Figure 6 For Figure 2 Exploded view of part of the charging device;

[0040] Figure 7 For Figure 6 Structural view of the first support;

[0041] Figure 8 For Figure 6 Structural view of the first housing part and the lifting member;

[0042] Figure 9 For Figure 6 Structural view of the second housing part, the base and the second support;

[0043] Figure 10 For Figure 5 Part structural view of the charging device;

[0044] Figure 11 For Figure 10 Enlarged view of detail B;

[0045] Figure 12 For Figure 10 Enlarged view of detail C;

[0046] Figure 13 For Figure 10 Enlarged view of detail D;

[0047] Figure 14 For Figure 10 Enlarged view of detail E;

[0048] Figure 15 For Figure 1 Sectional view of part of the charging device;

[0049] Figure 16 For Figure 15 Enlarged view of detail F;

[0050] Figure 17 For Figure 15 Enlarged view of detail G.

[0051] The specific embodiments of the application have been shown by way of example in the above figures, and will be described in more detail hereafter. These figures and written description are not meant to limit the scope of the inventive concept in any way but are merely to illustrate the concept to those skilled in the art by reference to specific embodiments.

[0052] BRIEF DESCRIPTION OF DRAWINGS

[0053] 100 - housing structure;

[0054] 110 - housing body; 111 - side panel; 1111 - side panel body; 1112 - third bending part; 1113 - avoiding opening; 112 - side plate; 1121 - access; 1122 - wire outlet hole; 1123 - plug-in part; 113 - door plate; 114 - accommodating cavity; 115 - first mounting cavity; 116 - second mounting cavity;

[0055] 120 - mounting piece;

[0056] 130 - first support piece; 131 - first connecting section; 132 - first supporting section;

[0057] 140 - first shell part; 141 - first main body part; 142 - first bending part; 143 - first connecting part;

[0058] 150 - second shell part; 151 - second main body part; 152 - second bending part; 153 - second connecting part; 154 - flow guide hole;

[0059] 160 - mounting seat; 161 - collecting cavity; 162 - opening;

[0060] 170 - second support piece;

[0061] 180 - partition piece; 181 - wire passing hole; 182 - flange;

[0062] 190 - hoisting piece; 191 - lifting ring; 192 - connecting piece; 193 - supporting part;

[0063] 200 - electrical assembly; 300 - heat dissipation assembly; 400 - fan; 500 - charging gun. DETAILED DESCRIPTION

[0064] The exemplary embodiments will be described in detail below with reference to the drawings. In the following description, unless otherwise indicated, like numbers in the figures indicate like components. The following detailed description is not meant to limit the application in any way, but rather to illustrate the application by specific examples.

[0065] In the prior art, the charging pile includes a shell and a plurality of components, and each component is mounted on the inner wall of the shell. The shell is usually a metal shell, so that the shell is easy to absorb the heat radiation of the sun, resulting in a high temperature of the shell. Each component is in contact with and connected to the inner wall of the shell, so that the heat of the shell can be directly transmitted to each component, thereby causing the temperature of the component to rise. The temperature rise of the component will cause the performance of the component to decrease, the service life to be shortened, the reliability to be reduced, and there will be a safety hazard, etc., affecting the normal work of the charging pile.

[0066] Based on this, the shell structure provided in the embodiments of the present application includes a shell body and a mounting piece. The mounting piece is arranged in the shell body, and the mounting piece has opposite first and second surfaces. The first surface faces the shell body and has a heat insulation gap with the shell body. The second surface is used to connect with an electrical component of a charging device. By arranging the heat insulation gap, the heat transfer between the shell body and the mounting piece is reduced. When the temperature of the shell body rises, the heat transferred from the shell body to the mounting piece is reduced, the influence of the temperature of the shell body on the mounting piece is reduced, and the heat transferred from the shell body to the electrical component through the mounting piece is reduced, thereby reducing the influence of the temperature of the shell body on the temperature of the electrical component and preventing the performance of the electrical component from being affected by the high temperature of the shell body.

[0067] The embodiments of the present application will be described below with reference to the accompanying drawings.

[0068] Referring to Figures 1 to 17 The shell structure 100 provided in the embodiments of the present application is used for a charging device. The shell structure 100 includes a shell body 110 and a mounting piece 120. The mounting piece 120 is arranged in the shell body 110, and the mounting piece 120 has opposite first and second surfaces. The first surface faces the shell body 110 and has a heat insulation gap with the shell body 110. The second surface is used to connect with an electrical component 200 of the charging device.

[0069] For example, the mounting piece 120 is in the form of a plate.

[0070] The shell structure 100 provided by the embodiment of the present application reduces the heat transfer between the shell body 110 and the mounting piece 120 by setting the heat insulation gap between the mounting piece 120 and the shell body 110, thereby reducing the heat transferred from the shell body 110 to the mounting piece 120 when the temperature of the shell body 110 rises, reducing the influence of the temperature of the shell body 110 on the mounting piece 120, thereby reducing the heat transferred from the shell body 110 to the electrical assembly 200 through the mounting piece 120, reducing the influence of the temperature of the shell body 110 on the temperature of the electrical assembly 200, and preventing the performance of the electrical assembly 200 from being affected by the excessively high temperature of the shell body 110. In addition, by setting the heat insulation gap, the contact area of the mounting piece 120 with the ambient air is increased, that is, the heat dissipation area of the mounting piece 120 is increased, thereby improving the heat dissipation effect of the mounting piece 120 and reducing the temperature of the mounting piece 120 and the electrical assembly 200.

[0071] With reference to Figure 6 and Figure 7 In some embodiments, the shell structure 100 provided by the embodiment of the present application further comprises at least one first support 130, which is arranged between the first surface and the shell body 110 to have a heat insulation gap between the mounting piece 120 and the shell body 110.

[0072] The first support 130 is arranged in the shell body 110. The first support 130 connects the first surface of the mounting piece 120 and the shell body 110.

[0073] With reference to Figure 6 , Figure 7 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 In a specific implementation, the first support 130 is at least two, and each first support 130 is spacedly connected to the mounting piece 120.

[0074] The at least two spaced mounting pieces 120 are arranged to support the mounting piece 120 and ensure the stability and reliability of the mounting piece 120.

[0075] For example, the number of first supports 130 is two, and the two first supports 130 are arranged on opposite sides of the mounting piece 120 to ensure the stability of the mounting piece 120 while reducing the contact area of the first support 130 with the mounting piece 120.

[0076] With reference to Figure 6 and Figure 7In a specific implementation, the first support member 130 includes a first connecting segment 131 and at least one first support segment 132, the first support segment 132 is inclined relative to the first connecting segment 131, the first support segment 132 is arranged on one side of the first connecting segment 131, the other side of the first connecting segment 131 is connected with the mounting member 120, and the first support segment 132 is connected with the shell body 110.

[0077] It can be understood that the first connecting segment 131 and the first support segment 132 are integrally formed. The first connecting segment 131 and the mounting member 120 can be connected by welding or screwing, and the first support segment 132 and the shell body 110 can be connected by welding or screwing.

[0078] For example, the first connecting segment 131 and the first support segment 132 are both plate-shaped. The number of the first support segments 132 is at least two, and each first support segment 132 is arranged in parallel and at intervals. In this way, the first support member 130 provides stable and reliable support for the mounting member 120, and the first support segment 132 is perpendicular to the first connecting segment 131. At least part of the side surface of the first support segment 132 is in contact with the shell body 110, so that the contact area between the first support segment 132 and the shell body 110 is small, thereby reducing the heat transferred from the shell body 110 to the first support segment 132.

[0079] Further, the number of the first support segments 132 is two, and the first support member 130 is groove-shaped.

[0080] Referring to Figure 6 , Figure 8 and Figure 10 In some embodiments, the shell structure 100 provided by the embodiments of the present application further includes a first shell portion 140, the first shell portion 140 is located in the shell body 110, and the first shell portion 140 is connected with the top of the shell body 110. One side of the first shell portion 140 has a first bending portion 142, the first bending portion 142 is located between the shell body 110 and the mounting member 120, so that the mounting member 120 and the shell body 110 have a heat insulation gap therebetween.

[0081] The first shell portion 140 includes a first main body portion 141 and a first bending portion 142 arranged on the first main body portion 141, the first main body portion 141 is connected with the shell body 110, and the first bending portion 142 is arranged between the mounting member 120 and the shell body 110.

[0082] For example, the first main body portion 141 is connected with the shell body 110, the first bending portion 142 is bent towards the side away from the shell body 110, and the first bending portion 142 is perpendicular to the mounting member 120.

[0083] Referring to Figure 6 , Figure 9 andFigure 10 In some embodiments, the shell structure 100 provided by the embodiments of the present application further comprises a second shell part 150, the second shell part 150 is located in the shell body 110, and the second shell part 150 is connected with the bottom of the shell body 110. One side of the second shell part 150 has a second bending part 152, the second bending part 152 is located between the shell body 110 and the mounting part 120, so that the mounting part 120 and the shell body 110 have a heat insulation gap therebetween.

[0084] The second shell part 150 comprises a second main part 151 and a second bending part 152 arranged on the second main part 151, the second main part 151 is connected with the shell body 110, and the second bending part 152 is arranged between the mounting part 120 and the shell body 110.

[0085] For example, the second main part 151 is connected with the shell body 110, the second bending part 152 is bent towards the side away from the shell body 110, and the second bending part 152 is perpendicular to the mounting part 120.

[0086] Referring to Figure 6 and Figure 10 In a specific implementation, the shell body 110 comprises a side wall plate 111, the side wall plate 111 comprises a side wall plate body 1111 and a third bending part 1112 arranged on the side of the side wall plate body 1111, and the mounting part 120 is connected with the third bending part 1112, so that the mounting part 120 and the side wall plate body 1111 have a heat insulation gap therebetween.

[0087] The third bending part 1112 has a small contact area with the mounting part 120, so that the heat transfer between the side wall plate 111 and the mounting part 120 is small, and thus the heat transferred from the side wall plate 111 to the mounting part 120 can be reduced.

[0088] For example, the third bending part 1112 comprises a first bending section and a second bending section, the second bending section is parallel to the side wall plate body 1111, and the first bending section connects the second bending section and the side wall plate body 1111. The mounting part 120 is connected with the second bending section.

[0089] In some examples, the shell body 110 further comprises a door plate 113 and two side plates 112, the two side plates 112 are oppositely arranged, and the two side plates 112 are connected with the two sides of the side wall plate 111, the door plate 113 is arranged between the two side plates 112, and the door plate 113 is opposite to part of the side wall plate 111.

[0090] The side wall body 111 comprises a first U-shaped section, a straight section and a second U-shaped section arranged in sequence, the first U-shaped section and the second U-shaped section are arranged on the same side of the straight section, and the first U-shaped section is arranged opposite to the second U-shaped section. The heat insulation gap is located between the straight section and the mounting piece 120. The first U-shaped section and the second U-shaped section are formed by bending. The straight section is opposite to the door plate 113. It can be understood that the first U-shaped section, the straight section and the second U-shaped section are integrally formed.

[0091] The side wall 111 can be formed by processes such as bending and welding, and the side wall 111 has welding mark points. The side plate 112 can be formed by processes such as stamping, bending, laser cutting and welding. The first shell part 140 and the second shell part 150 can be formed by bending. After the side wall 111, the side plate 112, the first shell part 140 and the second shell part 150 are respectively formed, the side wall 111, the side plate 112, the first shell part 140 and the second shell part 150 are spliced and fixed by welding and bolt connection.

[0092] Referring to Figure 16 and Figure 17 In some embodiments, the first shell part 140 further comprises a first connecting part 143, the first connecting part 143 and the first bending part 142 are located on opposite sides of the first main body part 141. The first connecting part 143 is connected with the door plate 113. The first connecting part 143 is formed by bending the first main body part 141 towards the outside of the shell body 110, and the first connecting part 143 is in the shape of "L". For example, the first connecting part 143 can be welded with the door plate 113. Further, the door plate 113 has a fourth bending part, and the fourth bending part is located between the third bending part 1112 and the first connecting part 143.

[0093] The second shell part 150 further comprises a second connecting part 153, the second connecting part 153 and the second bending part 152 are located on opposite sides of the second main body part 151 respectively, and the second connecting part 153 is connected with the door plate 113. The second connecting part 153 is formed by bending the second main body part 151 towards the outside of the shell body 110, and the second connecting part 153 is in the shape of "L". For example, the second connecting part 153 can be welded with the door plate 113. Further, the door plate 113 has a fifth bending part, and the fifth bending part is located between the third bending part 1112 and the second connecting part 153.

[0094] In specific implementation, the shell structure 100 further comprises a hoisting piece 190, the hoisting piece 190 connects the shell body 110 and the first shell part 140. The hoisting piece 190 comprises at least one lifting ring 191 and at least one connecting piece 192, the lifting ring 191 is located outside the shell body 110, the lifting ring 191 is inserted on the first shell part 140 through the shell body 110, and the connecting piece 192 is located inside the shell body 110 and connected with the lifting ring 191, so as to connect the first shell part 140 and the shell body 110.

[0095] Further, the hoisting member 190 is provided with a support portion 193, which is arranged between the shell body 110 and the first shell portion 140. The support portion 193 is provided with at least one insertion hole, and the connecting member 192 is sequentially inserted into the first shell portion 140 through the shell body 110 and the insertion hole.

[0096] In specific implementation, the side wall plate 111 and the door plate 113 can be provided with decorations and logo icons according to actual needs. For example, the side wall plate 111 and the door plate 113 can be provided with dragon pattern strip decorations, and the side wall plate 111 can be provided with a grounding copper bar and a nameplate mounting hole.

[0097] In some embodiments, the shell structure 100 provided by the embodiments of the present application further includes at least one first support member 130, which is arranged between the mounting member 120 and the third bending portion 1112.

[0098] And / or, the first shell portion 140 is provided with a first bending portion 142, which is arranged between the mounting member 120 and the third bending portion 1112.

[0099] And / or, the second shell portion 150 is provided with a second bending portion 152, which is arranged between the mounting member 120 and the third bending portion 1112.

[0100] In this way, the heat insulation gap between the mounting member 120 and the side wall plate body 1111 can be increased, thereby improving the heat insulation effect.

[0101] In some embodiments, the shell structure 100 provided by the embodiments of the present application further includes a heat insulation member, which is arranged in the heat insulation gap.

[0102] The heat insulation member is arranged to further reduce the heat transfer between the shell body 110 and the mounting member 120, thereby reducing the influence of the temperature of the shell body 110 on the mounting member 120.

[0103] For example, the heat insulation member can be bonded, clamped or screw-connected with the shell body 110.

[0104] In some examples, the third bending portion 1112 surrounds the side of the side wall plate body 1111, so that the side wall plate body 1111 and the third bending portion 1112 jointly define a mounting groove, and the heat insulation member is arranged in the mounting groove.

[0105] In specific implementation, the heat insulation member is heat insulation foam.

[0106] The thermal insulation foam has good thermal insulation performance, can effectively reduce heat transfer between the shell body 110 and the mounting member 120. At the same time, the thermal insulation foam has good buffering and shock absorption performance, when the shell body 110 collides with an external object, the thermal insulation foam can effectively buffer the impact on the shell body 110, slow down the impact of the shell body 110 on the mounting member 120, and further reduce the damage of the electrical assembly 200 due to the collision of the shell body 110. In addition, the thermal insulation foam has low cost and is easy to form and install, so as to be installed between the shell body 110 and the mounting member 120.

[0107] Specifically, the thermal insulation foam can be selected according to actual needs and cost.

[0108] Referring to Figure 5 , Figure 6 and Figure 10 , in some embodiments, the shell structure 100 provided by the embodiment of the application further includes a partition 180, the shell body 110 has a containing cavity 114, and the partition 180 is arranged in the containing cavity 114 to divide the containing cavity 114 into a first mounting cavity 115 and a second mounting cavity 116. The first mounting cavity 115 is used to contain the electrical assembly 200, and the second mounting cavity 116 is used to contain the heat dissipation assembly 300 of the charging device.

[0109] The electrical assembly 200 and the heat dissipation assembly 300 are arranged in the first mounting cavity 115 and the second mounting cavity 116 respectively, so as to improve the heat dissipation efficiency of the heat dissipation assembly 300 and reduce the mutual influence between the electrical assembly 200 and the heat dissipation assembly 300. The first mounting cavity 115 and the second mounting cavity 116 are effectively isolated by the partition 180, so that the first mounting cavity 115 and the second mounting cavity 116 are separated, and the waterproof and dustproof and heat dissipation of the first mounting cavity 115 and the second mounting cavity 116 are better.

[0110] For example, the partition 180 has at least one wire passing hole 181, and a waterproof joint is arranged in the wire passing hole 181. The wire passing hole 181 is electrically connected to the cable in the first mounting cavity 115 and the second mounting cavity 116 through the waterproof joint.

[0111] In some examples, the partition 180 has at least two flanges 182 on the circumferential side, at least one flange 182 is connected with the shell body 110 to fix the partition 180 on the shell body 110. One of the first supporting members 130 is arranged between the first mounting cavity 115 and the second mounting cavity 116 and connects the flange 182 with the shell body 110.

[0112] In a specific implementation, two mounting members 120 are arranged in the first mounting cavity 115, one mounting member 120 is used to mount a component assembly of the charging device, and the component assembly includes a switching power supply, a miniature circuit breaker, an intermediate relay, a direct current electric energy meter, and the like. The other mounting member 120 is used to mount a direct current input power distribution assembly of the charging device, and the direct current input power distribution assembly includes a copper bar, a direct current contactor, a shunt, a fuse, and the like. One mounting member 120 is arranged in the second mounting cavity 116, and the mounting member 120 is used to mount the heat dissipation assembly 300.

[0113] With reference to Figure 2 and Figure 3 In a specific implementation, the shell body 110 has an access opening 1121, and the access opening 1121 is connected between the second mounting cavity 116 and the outside of the shell body 110.

[0114] In this way, air in the second mounting cavity 116 can be sent to the outside of the shell body 110 through the access opening 1121, and air outside the shell body 110 can also be sent to the second mounting cavity 116 through the access opening 1121, so that the heat dissipation assembly 300 in the second mounting cavity 116 can be cooled, and the heat dissipation efficiency of the heat dissipation assembly 300 is improved.

[0115] For example, the number of access openings 1121 is two, and the two access openings 1121 are respectively arranged on the two side plates 112 to form an air inlet and an air outlet on the two side plates 112. The two side plates 112 are oppositely arranged, so that the air inlet and the air outlet are oppositely arranged, and the air guiding effect of the air inlet and the air outlet is improved.

[0116] Further, the side plate 112 has a plurality of through holes, and the through holes are sequentially and spacedly arranged to form the access opening 1121. For example, the through hole is a racetrack-shaped hole.

[0117] With reference to Figure 2 and Figure 5 In a specific implementation, the first mounting cavity 115 and the second mounting cavity 116 are arranged along the height direction of the shell body 110, and the first mounting cavity 115 is located above the second mounting cavity 116.

[0118] In use, the first mounting cavity 115 is located above to protect the electrical assembly 200, so that water on the ground cannot enter the first mounting cavity 115 and contact the electrical assembly 200, thereby preventing the electrical assembly 200 from being short-circuited.

[0119] With reference to Figure 4 and Figure 5 In a specific implementation, the shell structure 100 provided by the embodiment of the present application further includes a fan 400, and the fan 400 is arranged in the first mounting cavity 115.

[0120] The fan 400 is arranged on the side of the door plate 113 facing the inside of the shell body 110. The fan 400 is opposite to the first mounting cavity 115 to dissipate heat of the electrical components 200 in the first mounting cavity 115, and ensure stable operation of the electrical components 200.

[0121] For example, the fan 400 can be a turbulence fan.

[0122] With reference to Figure 1 and Figure 2 In some embodiments, the shell structure 100 provided by the embodiments of the present application further comprises a mounting seat 160 connected with the bottom of the shell body 110.

[0123] The mounting seat 160 is arranged to support the shell body 110, thereby improving the stability of the shell body 110. Meanwhile, the shell body 110 can be lifted to prevent water on the ground from entering the inside of the shell body 110 and causing damage to the components and devices in the inside of the shell body 110.

[0124] With reference to Figure 9 , Figure 10 and Figure 15 In some embodiments, the mounting seat 160 has a collecting cavity 161 and an opening 162 communicating with the collecting cavity 161, and the opening 162 communicates with the inside of the shell body 110.

[0125] The opening 162 communicates with the inside of the second mounting cavity 116, and water in the second mounting cavity 116 can flow into the collecting cavity 161 through the opening 162. Thus, water in the second mounting cavity 116 can be collected by the collecting cavity 161, thereby preventing water from accumulating in the second mounting cavity 116 and causing damage to the heat dissipation assembly 300.

[0126] For example, the side wall 111 has a clearance 1113, and the mounting seat 160 is connected with the second shell part 150 through the clearance 1113. The second shell part 150 has at least one flow guide hole 154, and the flow guide hole 154 communicates with the collecting cavity 161 through the opening 162.

[0127] In some examples, the mounting seat 160 further has a liquid outlet communicating with the collecting cavity 161. Water collected in the collecting cavity 161 can flow out of the collecting cavity 161 through the liquid outlet to drain the water out of the shell structure 100. The liquid outlet can be opposite to the opening 162.

[0128] With reference to Figure 6 , Figure 9 and Figure 15In some embodiments, the shell structure 100 further comprises a second support 170, the second support 170 is arranged in the shell body 110, and the second support 170 is configured to connect the shell body 110 and the heat dissipation assembly 300 of the charging device, so as to provide a space between the heat dissipation assembly 300 and the shell body 110.

[0129] It can be understood that when it rains, external rainwater may enter the inside of the shell body 110. When the rainwater contacts the heat dissipation assembly 300, the heat dissipation assembly 300 is more likely to be damaged or cause an electrical short circuit. By providing a space, when there is water at the bottom of the shell body 110, the contact between the heat dissipation assembly 300 and the water can be reduced, and the safety of the heat dissipation assembly 300 can be ensured.

[0130] For example, the second support 170 comprises a second connecting segment and at least one second supporting segment, the second supporting segment is arranged on one side of the second connecting segment, the other side of the second connecting segment is connected with the second shell part 150, and the second supporting segment is configured to be connected with the heat dissipation assembly 300. Further, the second support 170 further comprises at least one third connecting segment, the third connecting segment is parallel to the second connecting segment, the third connecting segment is arranged on a side of the second supporting segment away from the second connecting segment, and the third connecting segment is configured to be connected with the heat dissipation assembly 300.

[0131] The number of the second supports 170 is two, and the two second supports 170 are arranged in parallel and spaced apart, so that the stability of the heat dissipation assembly 300 is better. The flow guide hole 154 is located between the two second supports 170.

[0132] In some examples, the shell structure 100 further comprises a support seat, the support seat is connected with the second support 170, the support seat comprises a protruding part and a connecting part, the protruding part is connected with the heat dissipation assembly 300, and the connecting part is connected with the second support 170, so as to increase the space between the heat dissipation assembly 300 and the shell body 110.

[0133] In some embodiments, the shell structure 100 further comprises a liquid detection member, and the liquid detection member is arranged at the bottom of the shell body 110.

[0134] By arranging the liquid detection member, according to the detection result of the liquid detection member, it can be determined whether there is liquid at the bottom of the shell body 110. When it is detected that there is liquid at the bottom of the shell body 110, the liquid needs to be treated to prevent the liquid from affecting the heat dissipation assembly 300.

[0135] For example, the liquid detection member can be arranged on the second shell part 150.

[0136] In a specific implementation, the liquid detection member is a water immersion sensor.

[0137] The water immersion sensor has small volume, simple design and low maintenance cost.

[0138] With reference to Figure 2 , Figure 5 and Figure 6 In the specific implementation, the shell body 110 is provided with a wire outlet hole 1122 and a plug-in part 1123. The wire outlet hole 1122 is used for the connecting wire of the charging gun 500 of the charging device to pass through, and the plug-in part 1123 is used for accommodating part of the charging gun 500.

[0139] For example, the wire outlet hole 1122 and the plug-in part 1123 are respectively located on two side plates 112. Alternatively, the wire outlet hole 1122 and the plug-in part 1123 are arranged on the same side plate 112.

[0140] With reference to Figures 1 to 17 On the basis of the above-mentioned embodiments, the embodiment of the present application provides a charging device, which comprises a device body and any one of the shell structures 100 described above. The device body is arranged on the shell structure 100.

[0141] The specific structure of the shell structure is described in detail in the above-mentioned embodiments, which will not be repeated here.

[0142] For example, the charging device can be a charging pile of a new energy vehicle.

[0143] The device body comprises an electrical component 200, a heat dissipation component 300 and a charging gun 500. The electrical component 200 comprises a component and a direct current input power distribution component. The heat dissipation component 300 can be a liquid cooling component.

[0144] The device body further comprises an output unit sampling board, a processor board, an emergency stop switch, a card reader, a light strip and a travel switch, etc. The output unit sampling board and the processor board are both located on the side of the door plate 113 facing the inside of the shell body 110. The emergency stop switch, the card reader, the light strip and the travel switch are all located in the shell body 110.

[0145] The charging device and the super-charging host form a charging network. The super-charging host inputs a single-phase alternating current input line, and after being transformed by a miniature circuit breaker and a switching power supply PSA, 24V direct current is supplied to the processor board and other main control components. After being processed by a switching power supply PSVL, it is used as an auxiliary power supply for the charging gun 500. After being processed by a super-charging host power distribution current, it is input into a copper bar assembly through a direct current output cable, and after being connected to a direct current contactor, a fuse and a shunt, it is connected to the positive and negative electrodes of the charging gun 500.

[0146] The charging device provided by the embodiment of the present application reduces the heat transfer between the shell body 110 and the mounting piece 120 by setting a heat insulation gap between the mounting piece 120 and the shell body 110, thereby reducing the heat transferred from the shell body 110 to the mounting piece 120 when the temperature of the shell body 110 rises, reducing the influence of the temperature of the shell body 110 on the mounting piece 120, reducing the heat transferred from the shell body 110 to the electrical assembly 200 through the mounting piece 120, reducing the influence of the temperature of the shell body 110 on the temperature of the electrical assembly 200, reducing the adverse effects on the electrical assembly 200 caused by the excessively high temperature of the shell body 110, and improving the reliability of the charging device.

[0147] The terms "first", "second", etc. in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0148] In the embodiments of the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", etc. indicate the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present application can be understood according to the specific circumstances.

[0149] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above-mentioned terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0150] Unless otherwise specified, the term "a plurality of" means two or more.

[0151] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope of the application being indicated by the following claims.

Claims

1. A housing structure for a charging device, characterized by, The shell structure (100) comprises: a shell body (110); a mounting member (120) arranged in the shell body (110), the mounting member (120) having opposite first and second faces, the first face facing the shell body (110) and having a heat insulation gap with the shell body (110), and the second face being used to connect with an electrical component (200) of the charging device.

2. The housing structure of claim 1, wherein Further comprising at least one first support member (130) arranged between the first face and the shell body (110) to make the mounting member (120) and the shell body (110) have the heat insulation gap.

3. The housing structure of claim 2, wherein, The first support member (130) is at least two, and each first support member (130) is spacedly connected to the mounting member (120).

4. The housing structure of claim 2, wherein The first support member (130) comprises a first connecting section (131) and at least one first support section (132) inclined relative to the first connecting section (131), the first support section (132) being arranged on one side of the first connecting section (131), the other side of the first connecting section (131) being connected to the mounting member (120), and the first support section (132) being connected to the shell body (110).

5. The housing structure of claim 1, wherein Further comprising a first shell part (140) located in the shell body (110) and connected to a top of the shell body (110); one side of the first shell part (140) has a first bending part (142) located between the shell body (110) and the mounting member (120) to make the mounting member (120) and the shell body (110) have the heat insulation gap.

6. The housing structure of claim 1, wherein Further comprising a second shell part (150) located in the shell body (110) and connected to a bottom of the shell body (110); one side of the second shell part (150) has a second bending part (152) located between the shell body (110) and the mounting member (120) to make the mounting member (120) and the shell body (110) have the heat insulation gap.

7. The housing structure of claim 1, wherein The shell body (110) comprises a side wall (111) comprising a side wall body (1111) and a third bending part (1112) arranged on a side of the side wall body (1111), the mounting member (120) being connected to the third bending part (1112) to make the mounting member (120) and the side wall body (1111) have a heat insulation gap.

8. The housing structure of claim 7, wherein, Further comprising at least one first support member (130) arranged between the mounting member (120) and the third bending part (1112); And / or, further comprising a first shell part (140) having a first bent part (142) disposed between the mount (120) and the third bent part (1112); And / or, further comprising a second shell part (150) having a second bent part (152) disposed between the mount (120) and the third bent part (1112).

9. The housing structure according to any one of claims 1 to 8, wherein Further comprising a heat insulation part disposed in the heat insulation gap.

10. The housing structure of claim 9, wherein, The heat insulation part is heat insulation foam.

11. The housing structure according to any one of claims 1 to 8, wherein Further comprising a partition (180), the shell body (110) has a containing cavity (114), the partition (180) is disposed in the containing cavity (114) to divide the containing cavity (114) into a first installation cavity (115) and a second installation cavity (116), the first installation cavity (115) is used for containing the electrical assembly (200), and the second installation cavity (116) is used for containing a heat dissipation assembly (300) of the charging device.

12. The housing structure of claim 11, wherein, The shell body (110) has an access opening (1121) communicating the second installation cavity (116) with the outside of the shell body (110).

13. The housing structure of claim 11, wherein, The first installation cavity (115) and the second installation cavity (116) are disposed along the height direction of the shell body (110), and the first installation cavity (115) is located above the second installation cavity (116).

14. The housing structure of claim 11, wherein, Further comprising a fan (400) located in the first installation cavity (115).

15. The housing structure according to any one of claims 1 to 8, wherein Further comprising a mount (160) connected to the bottom of the shell body (110).

16. The housing structure of claim 15, wherein, The mount (160) has a collecting cavity (161) and an opening (162) communicating with the collecting cavity (161), and the opening (162) communicates with the inside of the shell body (110).

17. The housing structure according to any one of claims 1 to 8, wherein Further comprising a second support (170) located in the shell body (110), the second support (170) is used for connecting the shell body (110) and the heat dissipation assembly of the charging device, so that the heat dissipation assembly has a spacing with the shell body (110).

18. The housing structure according to any one of claims 1 to 8, wherein Further comprising a liquid detection part disposed at the bottom of the shell body (110).

19. The housing structure of claim 18, wherein, The liquid detection part is a water immersion sensor.

20. A charging device, comprising: Comprising: A device body and the shell structure of any one of claims 1-19, the device body is disposed on the shell structure.

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