New energy automobile charging device

Abstract

The utility model discloses a new energy automobile charging device, which belongs to the technical field of new energy, and comprises a shell, a support plate and a power storage main body are fixedly connected in the shell, the lower surface of the support plate is fixedly connected with a temperature control switch, and the temperature control switch is located above the power storage main body. A cooling mechanism is arranged in the supporting plate, the cooling mechanism comprises heat dissipation fins, a heat dissipation fan and a heat pipe, and the heat dissipation fins are fixedly connected to the interior of the supporting plate; according to the utility model, the heat dissipation fins, the heat dissipation fan, the heat pipe and the temperature control switch are arranged, one end of the heat pipe absorbs heat generated by discharging of the power storage main body and transmits the heat to the heat dissipation fins, and when the internal temperature reaches a set threshold value, the temperature control switch starts the fan and guides air to flow through the heat dissipation fins, so that the heat dissipation is accelerated, and the heat dissipation is realized through the heat pipe; dust, dirt and other air suspended particles are prevented from entering the equipment, and the hardware failure rate is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy, and specifically relates to a new energy vehicle charging device. Background Art

[0002] New energy vehicle charging devices are equipment that provide electrical energy for electric vehicles (including pure electric vehicles, plug-in hybrid vehicles, etc.). The main function of these devices is to provide the required electrical energy for the battery packs of electric vehicles so that they can operate normally. The existence of electric vehicle charging devices is one of the key technical supports for the widespread popularization and use of electric vehicles.

[0003] The charging device generates a lot of heat during the discharge process. Traditional devices use vents to dissipate heat through air cooling. The vents allow dust, dirt and other air-suspended particles to enter the device. These particles accumulate on sensitive electronic components and can easily cause hardware failures. Therefore, a new energy vehicle charging device is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a new energy vehicle charging device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a new energy vehicle charging device, comprising a shell, a support plate and a power storage body are fixedly connected to the interior of the shell, a temperature control switch is fixedly connected to the lower surface of the support plate, the temperature control switch is located above the power storage body, a cooling mechanism is arranged inside the support plate, the cooling mechanism comprises heat dissipation fins, a heat dissipation fan and a heat pipe, the heat dissipation fins are fixedly connected to the interior of the support plate, the heat pipe is fixedly connected to the interior of the heat dissipation fins, the heat pipe extends to the interior of the shell, the other end of the heat pipe is fixedly connected to the power storage body, the heat dissipation fan is fixedly connected to the interior of the support plate, the heat dissipation fan is located on one side of the heat dissipation fins, a handle and a junction box are arranged above the shell, and a support leg and a universal wheel are arranged below the shell.

[0006] By providing cooling fins, cooling fans, heat pipes and temperature control switches, one end of the heat pipe absorbs the heat generated by the discharge of the storage body and transfers the heat to the cooling fins. When the internal temperature reaches the set threshold, the temperature control switch starts the fan to guide air to flow through the cooling fins, thereby accelerating the dissipation of heat. Heat is dissipated through the heat pipe, preventing dust, dirt and other air-suspended particles from entering the device, thereby reducing the hardware failure rate.

[0007] As a preferred implementation, the handle and the junction box are both fixedly connected to the upper surface of the housing, and the junction box is located in front of the handle.

[0008] By providing a handle and a junction box, an interface for carrying the device and connecting a charging cable is provided.

[0009] As a preferred implementation, ventilation holes are provided on both sides of the shell, and the support plate is located above the power storage body.

[0010] A support plate is provided to provide connection points for the heat dissipation fins.

[0011] As a preferred implementation, the number of the heat dissipation fins is multiple and distributed in a linear array, and the number of the heat pipes is multiple and distributed in a rectangular array.

[0012] By setting up a heat pipe, the heat generated by the power storage body is transferred to the heat dissipation fins.

[0013] As a preferred implementation, the support leg and the universal wheel are both fixedly connected to the lower surface of the shell, and the support leg is located in front of the universal wheel.

[0014] By setting the supporting legs, support is provided for the equipment and the stability of the equipment is enhanced.

[0015] As a preferred embodiment, the number of the supporting legs and the number of the universal wheels are both two, and the supporting legs and the universal wheels are both symmetrically arranged.

[0016] By providing universal wheels, the device is provided with a mobile function, thereby enhancing the stability and portability of the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is provided with heat dissipation fins, a heat dissipation fan, a heat pipe and a temperature control switch. One end of the heat pipe absorbs the heat generated by the discharge of the power storage body and conducts the heat to the heat dissipation fins. When the internal temperature reaches a set threshold, the temperature control switch starts the fan to guide air to flow through the heat dissipation fins, thereby accelerating the dissipation of heat. The heat is dissipated through the heat pipe, preventing dust, dirt and other air-suspended particles from entering the interior of the device, thereby reducing the hardware failure rate.

[0019] The utility model is provided with a shell, a handle, a support leg and a universal wheel. The handle and the universal wheel on the shell make the charging device easy to move and position, which is convenient for users to perform charging operations at different positions, thereby increasing the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of a sectional structure of the utility model in a side view;

[0022] Figure 3 It is a schematic diagram of the sectional structure of the utility model in a front view.

[0023] In the figure: 1. outer shell; 2. handle; 3. support leg; 4. universal wheel; 5. junction box; 6. vent; 7. support plate; 8. power storage body; 9. cooling mechanism; 91. cooling fins; 92. cooling fan; 93. heat pipe; 10. temperature control switch. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the embodiments.

[0025] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0026] See also Figure 1-3 The utility model provides a new energy vehicle charging device, including a shell 1, a support plate 7 and a power storage body 8 are fixedly connected inside the shell 1, a temperature control switch 10 is fixedly connected to the lower surface of the support plate 7, and the temperature control switch 10 is located above the power storage body 8. A cooling mechanism 9 is arranged inside the support plate 7, and the cooling mechanism 9 includes a heat dissipation fin 91, a heat dissipation fan 92 and a heat pipe 93. The heat dissipation fin 91 is fixedly connected to the inside of the support plate 7, and the heat pipe 93 is fixedly connected to the inside of the heat dissipation fin 91. The heat pipe 93 extends to the inside of the shell 1, and the other end of the heat pipe 93 is fixedly connected to the power storage body 8. The heat dissipation fan 92 is fixedly connected to the inside of the support plate 7, and the heat dissipation fan 92 is located on one side of the heat dissipation fin 91. A handle 2 and a junction box 5 are arranged above the shell 1, and a support leg 3 and a universal wheel 4 are arranged below the shell 1.

[0027] The handle 2 and the junction box 5 are fixedly connected to the upper surface of the shell 1. The junction box 5 is located in front of the handle 2. By setting the handle 2 and the junction box 5, an interface for carrying the device and connecting the charging cable is provided. Ventilation holes 6 are opened on both sides of the shell 1. The support plate 7 is located above the power storage body 8. By setting the support plate 7, a connection point is provided for the heat dissipation fins 91.

[0028] There are multiple cooling fins 91 and they are distributed in a linear array. There are multiple heat pipes 93 and they are distributed in a rectangular array. By setting the heat pipes 93, the heat generated by the power storage body 8 is transferred to the cooling fins 91. The support legs 3 and the universal wheels 4 are fixedly connected to the lower surface of the shell 1. The support legs 3 are located in front of the universal wheels 4. By setting the support legs 3, support is provided for the device and the stability of the device is enhanced. There are two support legs 3 and two universal wheels 4. The support legs 3 and the universal wheels 4 are symmetrically arranged. By setting the universal wheels 4, the mobile function of the device is provided and the stability and portability of the device are enhanced.

[0029] The working principle and use process of this utility model:

[0030] When it is necessary to charge the new energy vehicle, the user connects the charging cable from the junction box 5 to the charging port of the vehicle, turns on the device, and charging begins. During the charging process, the power storage body 8 generates heat. One end of the heat pipe 93 is connected to the power storage body 8 to absorb this heat. The heat pipe 93 conducts the heat to the cooling fins 91. When the internal temperature reaches the set threshold, the cooling fan 92 starts to guide the air to flow through the cooling fins 91, thereby accelerating the dissipation of heat and helping the device to remain within a safe operating temperature range.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle charging device, comprising a housing (1), characterized in that: A support plate (7) and a power storage body (8) are fixedly connected inside the housing (1); a temperature control switch (10) is fixedly connected to the lower surface of the support plate (7); the temperature control switch (10) is located above the power storage body (8); a cooling mechanism (9) is provided inside the support plate (7); the cooling mechanism (9) comprises a heat dissipation fin (91), a heat dissipation fan (92) and a heat pipe (93); the heat dissipation fin (91) is fixedly connected to the inside of the support plate (7); the heat pipe (93) The heat pipe (93) is fixedly connected to the inside of the heat dissipation fin (91), the heat pipe (93) extends to the inside of the shell (1), the other end of the heat pipe (93) is fixedly connected to the power storage body (8), the heat dissipation fan (92) is fixedly connected to the inside of the support plate (7), the heat dissipation fan (92) is located on one side of the heat dissipation fin (91), a handle (2) and a junction box (5) are arranged above the shell (1), and a support leg (3) and a universal wheel (4) are arranged below the shell (1).

2. A new energy vehicle charging device according to claim 1, characterized in that: The handle (2) and the junction box (5) are both fixedly connected to the upper surface of the housing (1), and the junction box (5) is located in front of the handle (2).

3. A new energy vehicle charging device according to claim 1, characterized in that: Ventilation holes (6) are provided on both sides of the shell (1), and the support plate (7) is located above the power storage body (8).

4. A new energy vehicle charging device according to claim 1, characterized in that: The number of the heat dissipation fins (91) is multiple and distributed in a linear array, and the number of the heat pipes (93) is multiple and distributed in a rectangular array.

5. A new energy vehicle charging device according to claim 1, characterized in that: The support leg (3) and the universal wheel (4) are both fixedly connected to the lower surface of the housing (1), and the support leg (3) is located in front of the universal wheel (4).

6. A new energy vehicle charging device according to claim 5, characterized in that: The number of the supporting legs (3) and the number of the universal wheels (4) are both two, and the supporting legs (3) and the universal wheels (4) are both symmetrically arranged.

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