Single-gun liquid cooling super charging terminal

Abstract

The utility model relates to a single-gun liquid cooling super charging terminal, which comprises a charging terminal cabinet body, a mounting plate, secondary equipment and a liquid cooling machine are arranged in the charging terminal cabinet body, the secondary equipment and the liquid cooling machine are arranged in a partitioned manner, the liquid cooling machine is arranged at the bottom of the charging terminal cabinet body, and a plurality of fixed mounting hole positions are arranged on the mounting plate. The secondary equipment comprises a contactor, a fuse, a shunt, a travel switch and a direct-current copper bar; and the contactor, the fuse, the shunt and the direct-current copper bar are mounted on the mounting plate through the fixed mounting hole positions. According to the utility model, the liquid cooling machine and the secondary equipment are arranged in a partitioned manner, and the electrical cabins of the liquid cooling machine and the secondary equipment are subjected to water-electricity isolation design, so that the safety of the equipment is improved, the later maintenance cost of workers is reduced, and various types of devices are compatible by arranging the mounting plate with a plurality of mounting and fixing hole sites in the cabinet body of the charging terminal; the secondary equipment in the charging terminal cabinet body is more convenient to replace and maintain, and the maintenance efficiency of maintenance personnel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of charging terminal, concretely is a single gun liquid cooling super charging terminal. BACKGROUND

[0002] At present, most single gun liquid cooling super charging terminals in new energy industry have not realized modular design, usually need to carry out whole pile device installation according to certain assembly order, in the production operation process of large quantities of charging piles, the damage and replacement of internal devices are more frequent, and the non-modular design will appear difficult to replace, difficult to maintain and difficult to disassemble in the early installation and subsequent maintenance work, and there is no isolation between the liquid cooling machine and the electrical cabin in the charging terminal, which leads to low protection level and high risk of thermal runaway, and is easy to damage other parts in the charging terminal.

[0003] Therefore, a single gun liquid cooling super charging terminal is proposed to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a single gun liquid cooling super charging terminal to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a single gun liquid cooling super charging terminal, comprising a charging terminal, the charging terminal comprises a charging terminal cabinet body, an installation plate, secondary equipment and a liquid cooling machine are arranged in the charging terminal cabinet body, the secondary equipment and the liquid cooling machine are partitioned and arranged, the liquid cooling machine is arranged at the bottom of the charging terminal cabinet body, a plurality of fixed mounting hole positions are arranged on the installation plate, the secondary equipment comprises a contactor, a fuse, a shunt, a travel switch and a direct current copper bar, the contactor, the fuse, the shunt and the direct current copper bar are installed on the installation plate through the fixed mounting hole positions.

[0006] As a preferred scheme, two cooling fans are arranged below the contactor, the fuse and the shunt.

[0007] As a preferred scheme, a cabinet door and a ground lock are arranged on the charging terminal cabinet body, the cabinet door is fixed with the charging terminal cabinet body through a hinge, and the ground lock is arranged on the side surface of the charging terminal cabinet body.

[0008] As a preferred scheme, a control unit, a water immersion sensor and a man-machine interface are further partitioned and modularly arranged in the charging terminal cabinet body, the water immersion sensor is arranged close to the bottom end of the charging terminal cabinet body, and the man-machine interface is arranged on the cabinet door.

[0009] As a preferred scheme, the control unit comprises a main control board, a gun line control board, a lamp board, an auxiliary power supply and an emergency stop button, the main control board is electrically connected with the gun line control board, the lamp board, the auxiliary power supply and the emergency stop button, and the emergency stop button is arranged on the side of the charging terminal cabinet body.

[0010] As a preferred scheme, the charging terminal cabinet body is provided with a built-in gun seat on the side.

[0011] As a preferred scheme, the built-in gun seat is provided with a charging gun, the charging gun head is arranged on the built-in gun seat of the charging terminal cabinet body, and the tail copper bar of the charging gun is connected with the direct current copper bar in the secondary equipment.

[0012] From the above technical scheme of the utility model, it can be seen that the single-gun liquid cooling super charging terminal has the following beneficial effects:

[0013] 1. In the utility model, the liquid cooling machine and the secondary equipment are arranged in different areas, the liquid cooling machine and the secondary equipment electrical cabin are water and electricity isolated, the safety of the equipment is improved, and the maintenance cost of workers in the later period is reduced.

[0014] 2. In the utility model, the mounting plate with a plurality of mounting fixing holes is arranged in the charging terminal cabinet body, so that the mounting plate is compatible with multiple types of devices, the installation, replacement and maintenance of the secondary equipment in the charging terminal cabinet body are more convenient, and the maintenance efficiency of maintenance personnel is improved.

[0015] 3. In the utility model, the heaven and earth lock, the built-in gun seat and the gun head are arranged on the side of the charging terminal cabinet body, the appearance is simple and atmospheric, user operation is facilitated, the gun seat is built-in, the height position meets the ergonomics, and user insertion and extraction of the charging gun are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole schematic view of the single-gun liquid cooling super charging terminal.

[0017] Figure 2 It is a front view of the single-gun liquid cooling super charging terminal before opening the door.

[0018] Figure 3 It is an isometric view of the single-gun liquid cooling super charging terminal.

[0019] Figure 4 It is a control unit structure schematic view of the single-gun liquid cooling super charging terminal.

[0020] Figure 5 It is a direct current incoming line view of the single-gun liquid cooling super charging terminal.

[0021] Figure 6The utility model relates to a single gun liquid cooling super charging terminal mounting plate structure schematic diagram.

[0022] Figure 7 The utility model relates to a single gun liquid cooling super charging terminal lock structure schematic diagram.

[0023] In the drawing: charging terminal (100);

[0024] Charging terminal cabinet (110), cabinet door (111), lock (112), mounting plate (113), fixed mounting hole (114);

[0025] Secondary equipment (120), contactor (121), fuse (122), shunt (123), travel switch (124), DC copper bar (125);

[0026] Control unit (130), main control board (131), gun line control board (132), lamp board (133), auxiliary power supply (134), emergency stop button (135);

[0027] Liquid cooling machine (140);

[0028] Radiating fan (150);

[0029] Water immersion sensor (160);

[0030] Man-machine interface (170);

[0031] Built-in gun seat (180);

[0032] Charging gun (190). DETAILED DESCRIPTION

[0033] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, the following is with the embodiment, to the utility model is further detailedly explained, should understand, the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0034] Need to explain is, when the element is called " fixed to " or " set to " another element, it can be directly on another element or indirectly on the other element. When an element is referred to as " connected to " another element, it can be directly connected to another element or indirectly connected to the other element.

[0035] In the description of the utility model, need understanding is, the term "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outer" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the indicated device or element must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as a restriction on the utility model.

[0036] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.

[0037] In order to better understand the above technical scheme, the above technical scheme will be described in detail below in conjunction with the drawings and specific embodiments of the specification.

[0038] As Figures 1-6 The utility model discloses a single gun liquid cooling supercharging terminal, including charging terminal 100, the charging terminal 100 includes charging terminal cabinet 110, be provided with mounting plate 113, secondary equipment 120 and liquid cooling machine 140 in charging terminal cabinet 110, the partition arrangement between secondary equipment 120 and liquid cooling machine 140, liquid cooling machine 140 sets up at the bottom of charging terminal cabinet 110, be provided with a plurality of fixed mounting hole 114 on mounting plate 113, secondary equipment 120 includes contactor 121, fuse 122, shunt 123, travel switch 124 and direct current copper bar 125, contactor 121, fuse 122, shunt 123 and direct current copper bar 125 are installed on mounting plate 113 through fixed mounting hole 114.

[0039] Wherein, the secondary equipment 120 and the liquid cooling machine 140 are partitioned and arranged in the charging terminal cabinet 110, by using the water and electricity isolated partition modular design thinking between the secondary equipment 120 and the liquid cooling machine 140, the protection level of the electrical cabin inside and outside the secondary equipment 120 can be improved, the liquid cooling machine 140 with high protection level and large heat capacity is placed at the bottom of the charging terminal cabinet 110, which can improve the internal protection level of the high charging terminal and reduce the risk of thermal runaway of the charging terminal, ensure the stability of the charging terminal, a plurality of fixed mounting holes 114 are arranged on the mounting plate 113, through the arrangement of the fixed mounting holes 114, the contactor 121, the fuse 122, the shunt 123 and the DC copper bar 125 in the secondary equipment 120 can be quickly installed on the mounting plate 113 through the fixed mounting holes 114, the fixed mounting holes 114 can be set to different size holes, which is convenient for compatible with the contactor 121, the fuse 122, the shunt 123 and the DC copper bar 125 in different sizes, by using the mounting plate 113 compatible with multiple devices, the problems of difficult maintenance and replacement of devices in the secondary equipment 120 are solved, and the above installation method can meet the replacement of devices of various sizes, improving the flexibility of the device.

[0040] In combination with Figure 2 and Figure 5 It is shown that the contactor 121, the fuse 122 and the shunt 123 are provided below two cooling fans 150.

[0041] Wherein, since the contactor 121, the fuse 122 and the shunt 123 generate a large amount of heat during operation, they need to be cooled in time, by arranging two cooling fans 150 below the contactor 121, the fuse 122 and the shunt 123, the devices can be effectively cooled, so that the charging terminal will not fail due to overheating of internal devices.

[0042] In combination with Figure 2 , Figure 3 and Figure 7 It is shown that the charging terminal cabinet 110 is provided with a cabinet door 111 and a mortise lock 112, the cabinet door 111 is fixed with the charging terminal cabinet 110 through a hinge, and the mortise lock 112 is arranged on the side of the charging terminal cabinet 110.

[0043] Wherein, the cabinet door 111 can be connected with the charging terminal cabinet 110 through other connection modes with the same effect except the hinge connection, the mortise lock 112 is arranged on the side of the charging terminal cabinet 110, which facilitates the opening and closing of the front cabinet door 111, and prevents devices from accumulating on the front cabinet door 111 of the charging terminal cabinet 110, improving the convenience and aesthetics of the charging terminal.

[0044] As Figure 2As shown, the charging terminal cabinet 110 is also partitioned and modularly provided with a control unit 130, a water immersion sensor 160 and a human-computer interaction interface 170. The water immersion sensor 160 is arranged near the bottom end of the charging terminal cabinet 110, and the human-computer interaction interface 170 is arranged on the cabinet door 111.

[0045] The control unit 130, the water immersion sensor 160 and the human-computer interaction interface 170 are modularly designed, facilitating early installation and later maintenance. The control unit 130 is used to control other devices in the charging terminal cabinet 110. The water immersion sensor is used to detect whether water leakage occurs in the monitored range. Once water leakage is found, an alarm is immediately sent to prevent related losses and hazards caused by water leakage accidents. The water immersion sensor 160 is arranged at the bottom end of the inner cavity of the charging terminal cabinet 110 to facilitate detection of whether the device leaks water. The human-computer interaction interface 170 is used to display the working state of the equipment to ensure that the charging terminal can be understood in the first time whether there is a fault.

[0046] In combination Figure 3 and Figure 4 As shown, the control unit 130 includes a main control board 131, a gun line control board 132, a lamp board 133, an auxiliary power supply 134 and an emergency stop button 135. The main control board 131 is electrically connected with the gun line control board 132, the lamp board 133, the auxiliary power supply 134 and the emergency stop button 135. The emergency stop button 135 is arranged on the side surface of the charging terminal cabinet 110.

[0047] The main control board 131 is used to control the power management, data transmission and exchange, human-computer interaction and other functions of the charging terminal, facilitating control of the gun line control board 132, the lamp board 133, the auxiliary power supply 134 and the emergency stop button 135. The emergency stop button 135 is arranged on the side surface of the charging terminal cabinet 110 to reduce the accumulation of devices on the front cabinet door.

[0048] As shown Figure 3 The charging terminal cabinet 110 is provided with an embedded gun seat 180 on the side surface.

[0049] The gun seat is arranged as an embedded gun seat 180 to prevent the gun seat from being exposed and reduce the space of the charging terminal, thereby reducing the impact on the workers during work and conforming to the ergonomic setting.

[0050] In combination Figure 3 and Figure 5 The embedded gun seat 180 is provided with a charging gun 190. The charging gun 190 is mounted on the embedded gun seat 180 of the charging terminal cabinet 110. The tail copper bar of the charging gun 190 is connected with the direct current copper bar 125 in the secondary equipment 120.

[0051] The charging gun 190 is used for delivering direct current inside the charging terminal to the electric vehicle and other equipment, and the charging gun head is installed on the built-in gun seat 180, which is conducive to reducing the space required by the charging terminal.

[0052] The working principle of the embodiment is as follows: when the device is installed, the contactor 121, the fuse 122, the shunt 123 and the DC copper bar 125 in the secondary equipment 120 are quickly installed on the mounting plate 113 through the fixed mounting hole 114, the fixed mounting hole 114 is provided as a hole with different sizes, which facilitates the compatibility of the contactor 121, the fuse 122, the shunt 123 and the DC copper bar 125 in different sizes, and the mounting plate 113 compatible with multiple devices solves the problems of difficult maintenance and replacement of the devices in the secondary equipment 120. The secondary equipment 120 and the liquid cooling machine 140 are partitioned, and the partition modular design thinking of water and electricity isolation between the secondary equipment 120 and the liquid cooling machine 140 can improve the protection level of the internal and external of the electrical cabin of the secondary equipment 120, place the liquid cooling machine 140 with high protection level and large heat dissipation at the bottom of the charging terminal cabinet 110, and reduce the risk of thermal runaway of the charging terminal while improving the internal protection level of the charging terminal, ensure the stability of the charging terminal, and the control unit 130, the water immersion sensor 160 and the man-machine interface 170 are partitioned and modularized in the terminal cabinet 110, which facilitates the installation and maintenance of the devices in the early and late stages.

[0053] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A single gun liquid-cooled super-charging terminal comprising a charging terminal (100) characterized in that: The charging terminal (100) comprises a charging terminal cabinet (110), the charging terminal cabinet (110) is internally provided with a mounting plate (113), secondary equipment (120) and a liquid cooling machine (140), the secondary equipment (120) and the liquid cooling machine (140) are partitioned and arranged, the liquid cooling machine (140) is arranged at the bottom of the charging terminal cabinet (110), a plurality of fixed mounting holes (114) are arranged on the mounting plate (113), the secondary equipment (120) comprises a contactor (121), a fuse (122), a shunt (123), a travel switch (124) and a direct current copper bar (125), the contactor (121), the fuse (122), the shunt (123) and the direct current copper bar (125) are mounted on the mounting plate (113) through the fixed mounting holes (114).

2. The single-gun liquid-cooled super-charging terminal of claim 1, wherein: Two cooling fans (150) are arranged below the contactor (121), the fuse (122) and the shunt (123).

3. The single-gun liquid-cooled super-charging terminal of claim 1, wherein: A cabinet door (111) and a ground lock (112) are arranged on the charging terminal cabinet (110), the cabinet door (111) is fixed with the charging terminal cabinet (110) through a hinge, and the ground lock (112) is arranged on the side of the charging terminal cabinet (110).

4. The single-gun liquid-cooled super-charging terminal of claim 3, wherein: A control unit (130), a water immersion sensor (160) and a man-machine interface (170) are also partitioned and modularly arranged in the charging terminal cabinet (110), the water immersion sensor (160) is arranged near the bottom end of the charging terminal cabinet (110), and the man-machine interface (170) is arranged on the cabinet door (111).

5. The single-gun liquid-cooled super-charging terminal of claim 4, wherein: The control unit (130) comprises a main control board (131), a gun line control board (132), a lamp board (133), an auxiliary power supply (134) and an emergency stop button (135), the main control board (131) is electrically connected with the gun line control board (132), the lamp board (133), the auxiliary power supply (134) and the emergency stop button (135), and the emergency stop button (135) is arranged on the side of the charging terminal cabinet (110).

6. The single-gun liquid-cooled super-charging terminal of claim 1, wherein: An embedded gun seat (180) is arranged on the side of the charging terminal cabinet (110).

7. The single-gun liquid-cooled super-charging terminal of claim 6, wherein: A charging gun (190) is mounted on the embedded gun seat (180), the charging gun (190) is mounted on the embedded gun seat (180) of the charging terminal cabinet (110), and the tail copper bar of the charging gun (190) is connected with the direct current copper bar (125) in the secondary equipment (120).

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