Charging equipment, electric equipment and charging system

Abstract

The utility model discloses charging equipment, electric equipment and a charging system. The charging equipment comprises a shell, a charging gun and a cable assembly. The shell comprises a containing cavity and a containing space, and the outer wall of the containing cavity is used for defining the containing space. The charging gun is used for being embedded in the containing cavity. The accommodating space is used for accommodating a cable assembly. According to the charging equipment, the electric equipment and the charging system in the embodiment of the invention, the accommodating space is used for accommodating the cable assembly, and the outer wall of the accommodating cavity is used for defining the accommodating space, namely, the accommodating cavity is located outside the accommodating space. Therefore, only the charging gun is exposed in the accommodating cavity formed by the shell. When a user uses the charging equipment, only the charging gun can be directly observed, and other parts accommodated in the accommodating space cannot be directly observed, so that the charging equipment is relatively attractive and tidy, the cable assembly can be prevented from being damaged by factors such as rainwater and sunlight exposure, and the service life of the charging equipment is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of charging piles, and in particular to a charging device, an electrical device, and a charging system. Background Art

[0002] With the continuous development of vehicles, electric vehicles have gradually become part of people's lives, and people's demand for charging piles for charging electric vehicles is also gradually increasing. Currently, when users need to use a charging pile to charge their cars, they can open the charging pile box to use the charging gun to charge the car. However, all cables and charging-related components are also exposed, making the charging pile overall messy and unsightly. Moreover, the exposed cables and charging-related components are easily damaged by factors such as rain and sunlight, which greatly reduces the service life of the charging pile. Utility Model Content

[0003] The embodiments of the present application provide a charging device, an electrical device, and a charging system to solve at least one of the above-mentioned technical problems.

[0004] A charging device according to an embodiment of the present application includes a housing, a charging gun, and a cable assembly. The housing includes a receiving cavity and a storage space, wherein the outer wall of the receiving cavity is used to enclose the storage space. The charging gun is configured to be embedded in the receiving cavity. The storage space is configured to accommodate the cable assembly.

[0005] In some embodiments, the housing is recessed to form the receiving cavity.

[0006] In some embodiments, the housing includes a first shell and a second shell that are stacked, the first shell is recessed to form the receiving cavity, and the first shell and the second shell enclose the accommodating space.

[0007] In some embodiments, the housing further includes a third shell, the third shell being disposed on the first shell, and the third shell being capable of moving relative to the first shell along a first direction or a second direction, the first direction being opposite to the second direction.

[0008] In some embodiments, the charging device further includes a driving component, a control component, and a charging component, wherein the driving component, the control component, and the charging component are arranged in the accommodating space, the charging component is respectively connected to the driving component and the cable component, and the control component is respectively connected to the driving component and the cable assembly.

[0009] In some embodiments, the charging device includes a display assembly, the display assembly is provided in the first shell, and the third shell includes an observation port, the observation port is opposite to the display assembly.

[0010] In some embodiments, the charging device includes an induction component, which is embedded in the third shell and connected to the control component. The induction component is used to transmit a signal to the control component to control the driving component to drive the third shell to move along the first direction.

[0011] In some embodiments, the charging device includes a first button, which is provided on the second shell and connected to the control component, and the control component is used to drive the third shell to move along the second direction according to the pressing state of the first button.

[0012] In some embodiments, the driving assembly includes a driving member and a rotating member, the driving member is used to drive the rotating member to rotate, the rotating member rotates and engages with the engaging member of the third shell to drive the third shell to move in the first direction or the second direction.

[0013] In some embodiments, the cable assembly includes a cable and a main body, the cable is wound around the main body, the cable includes a first end and a second end, the first end is connected to the charging gun, and the second end is connected to the charging assembly.

[0014] In some embodiments, the main body includes a rotating part, a fixed part, a first supporting part and a second supporting part, the fixed part is passed through the rotating part, and the rotating part can rotate relative to the fixed part, the fixed part includes a third end and a fourth end relative to each other, the third end is passed through the first supporting part, and the fourth end is passed through the second supporting part; the cable assembly also includes a first fixing plate, a second fixing plate, an elastic member, a first fixing member and a second fixing member, the first fixing plate is provided with a first opening, the first supporting part is embedded in the first opening, the second fixing plate is provided with a second opening, the second supporting part is embedded in the second opening, the elastic member is provided in the first fixing plate, the elastic member includes a fifth end and a sixth end, the fifth end is connected to the first fixing plate, and the sixth end is connected to the rotating part; the first fixing member is connected to the third end, and the second fixing member is connected to the fourth end.

[0015] In some embodiments, the first fixing plate is provided with a through hole, and the cable assembly further includes a transmission member, a first limiting portion, a second limiting portion, a third fixing member and a fourth fixing member; the first limiting portion is provided with a third opening, the transmission member is provided on the rotating portion and is located between the rotating portion and the third opening, and the rotating portion can drive the transmission member to rotate to drive the first limiting portion to rotate; the first limiting portion includes a ratchet, and the second limiting portion includes a pawl, and when the pawl is provided on the ratchet, the second limiting portion is used to limit the first limiting portion from rotating along the third direction; the third fixing member is passed through the second limiting portion and the through hole, and is connected to the fourth fixing member.

[0016] In some embodiments, the charging device also includes a second button, which is arranged on the first shell, and the cable assembly also includes a force transmission member, which is respectively connected to the second limiting portion and the second button, and the force transmission member is used to drive the pawl to rotate in a direction away from the ratchet according to the pressing state of the second button.

[0017] The charging device of the embodiment of the present application includes an electric body, a battery and a charging interface. The battery is arranged on the electric body, and the charging interface is arranged on the electric body. The charging interface is electrically connected to the battery. The charging interface is used to connect to the charging gun of the charging device of any of the above embodiments to charge the battery.

[0018] The charging system of the embodiment of the present application includes an electric device and the charging device of any of the above embodiments. When the charging gun is connected to the charging interface of the electric device, the charging device transmits electrical energy to the electric device.

[0019] In the charging device, power-consuming device, and charging system of the embodiments of the present application, the housing of the charging device includes a receiving cavity and an accommodating space. The accommodating space is used to accommodate the cable assembly, and the outer wall of the accommodating cavity is used to enclose the accommodating space, that is, the accommodating cavity is located outside the accommodating space. In this way, only the charging gun is exposed in the accommodating cavity formed by the housing. When the user uses the charging device, he can only directly observe the charging gun, and cannot directly see the other components accommodated in the accommodating space, thereby ensuring that the charging device is more beautiful and neat, and can ensure that the cable assembly is not easily damaged by factors such as rain and sunlight, thereby improving the service life of the charging device.

[0020] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following briefly introduces the drawings required for the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without inventive work. Among them:

[0022] Figure 1 is an exploded view of a charging device according to certain embodiments of the present application;

[0023] Figure 2 is a schematic structural diagram of the accommodating space of the charging device in certain embodiments of the present application;

[0024] Figure 3 is a schematic structural diagram of a third housing of a charging device according to certain embodiments of the present application moving along a first direction;

[0025] Figure 4 is a schematic structural diagram of a charging device according to certain embodiments of the present application, wherein the third housing moves along the second direction;

[0026] Figure 5 is a schematic structural diagram of a cable assembly of a charging device according to certain embodiments of the present application;

[0027] Figure 6 yes Figure 5 An exploded schematic diagram of the cable assembly shown;

[0028] Figure 7 yes Figure 5 a left side view of the cable assembly shown;

[0029] Figure 8 It is a schematic diagram of the structure of the electrical equipment of certain embodiments of the present application;

[0030] Figure 9 It is a schematic structural diagram of a charging system according to certain embodiments of the present application.

[0031] Description of reference numerals:

[0032] Charging system 1000; charging device 100; housing 10, receiving cavity 111, outer wall 1111, accommodating space 112, first housing 11, second housing 12, third housing 13, observation port 131, engagement member 132, observation plate 133; charging gun 20; cable assembly 30, cable 311, first end 3111, second end 3112, main body 312, rotating portion 3121, fixing portion 3122, third end 31221, fourth end 31222, first support portion 3123, second support portion 3124, first fixing plate 313, first opening 3131, through hole 3132, second fixing plate 314, Second opening 3141, elastic member 315, fifth end 3151, sixth end 3152, first fixing member 316, second fixing member 317, transmission member 318, third opening 3191, first limiting portion 319, ratchet 3192, second limiting portion 320, pawl 3201, third fixing member 321, fourth fixing member 322, force transmission member 323; drive assembly 40, drive member 41, rotating member 42; control assembly 50; charging assembly 60; display assembly 70; sensing assembly 80; first button 110; second button 120; electrical device 300; electrical body 310; battery 301; charging interface 330. DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be understood as limiting the present application.

[0034] See also Figure 1 and Figure 2 In one embodiment of the present application, a charging device 100 is provided. The charging device 100 includes a housing 10, a charging gun 20, and a cable assembly 30. The housing 10 includes a receiving cavity 111 and an accommodating space 112. The outer wall 1111 of the accommodating cavity 111 is used to enclose the accommodating space 112. The charging gun 20 is used to be embedded in the accommodating cavity 111. The accommodating space 111 is used to accommodate the cable assembly 30.

[0035] In the charging device 100 of the embodiment of the present application, the housing 10 of the charging device 100 includes a receiving cavity 111 and an accommodating space 112. The accommodating space 112 is used to accommodate the cable assembly 30, and the outer wall 1111 of the accommodating cavity 111 is used to enclose the accommodating space 112, that is, the accommodating cavity 111 is located outside the accommodating space 112. In this way, only the charging gun 20 is exposed in the accommodating cavity 111 formed by the housing 10. When the user uses the charging device 100, he can only directly observe the charging gun 20, and cannot directly see other components accommodated in the accommodating space 112, thereby ensuring that the charging device 100 is more beautiful and neat, and can ensure that the cable assembly 30 is not easily damaged by factors such as rain and sunlight, thereby improving the service life of the charging device 100.

[0036] The present application will be further described in detail below with reference to the accompanying drawings.

[0037] Please continue reading Figure 1 and Figure 2 The charging device 100 includes a housing 10, a charging gun 20, a cable assembly 30, a drive assembly 40, a control assembly 50, and a charging assembly 60. The charging gun 20, the cable assembly 30, the drive assembly 40, the control assembly 50, and the charging assembly 60 are all disposed inside the housing 10.

[0038] The housing 10 includes a receiving cavity 111 and an accommodating space 112. The exterior of the receiving cavity 111 is used to enclose the accommodating space 112. That is, the receiving cavity 111 is located outside the accommodating space 112. As a result, when a user observes the housing 10, the user can only see the charging gun 20 embedded in the receiving cavity 111, and cannot see the internal structure of the accommodating space 112 and the components arranged therein, such as the cable assembly 30, drive assembly 40, control assembly 50, and charging assembly 60.

[0039] The housing 10 further includes a first housing 11, a second housing 12, and a third housing 13. The first housing 11 is disposed between the third housing 13 and the second housing 12. The first housing 11, the second housing 12, and the third housing 13 can be made of metal, wood, synthetic plastic, or the like.

[0040] The receiving cavity 111 may be formed by a recess in the housing 10, and the receiving cavity 112 may be formed by a recess in the first shell 11. It is understood that when the housing 10 is not provided with the first shell 11, the receiving cavity 111 is formed by the recess directly in the housing 10; when the housing 10 is provided with the first shell 11, the receiving cavity 111 is formed by the recess in the first shell 11.

[0041] The first housing 11 is disposed on the second housing 12. The first housing 11 is recessed to form a receiving cavity 111, which is used to accommodate the charging gun 20. A magnetic material (such as a trapezoidal magnet) may be disposed within the receiving cavity 111. When the charging gun 20 is placed in the receiving cavity 111, the magnetic material can attract the metal charging gun 20 to prevent it from escaping from the receiving cavity 111.

[0042] The first housing 11 may also be provided with a display assembly 70 for displaying charging information of the charging device 100. For example, when a user uses the charging gun 20 to charge an electrical device 300 (such as Figure 8 ) When charging, the display component 70 can be used to display information such as whether the charging is successful, the current charging progress of the power-consuming device 300, and whether the power-consuming device 300 is fully charged.

[0043] Please combine Figure 3 The first shell 11 and the second shell 12 are together enclosed to form an accommodating space 112, which is used to accommodate the cable assembly 30, the driving assembly 40, the control assembly 50 and the charging assembly 60 of the charging device 100. Figure 3 As shown, when the user uses the charging device 100 to charge, only the first shell 11 is exposed to the user's field of view. The user can only observe the display component 70 and the charging gun 20, but cannot observe the drive component 40, the control component 50, the charging component 60 and the cable component 30. That is, the user cannot observe the complex structure and circuit of the charging device 100, so as to ensure that the charging device 100 as a whole is more beautiful and neat, and can ensure that the cable assembly 30, the drive assembly 40, the control assembly 50 and the charging assembly 60 are not easily damaged by factors such as rain and sunlight, thereby improving the service life of the charging device 100.

[0044] See also Figures 1 to 4 The third shell 13 is arranged on the first shell 11. From the direction close to the user to the direction away from the user, the arrangement order of the first shell 11, the second shell 12 and the third shell 13 is: the third shell 13 is closer to the user than the first shell 11, and the first shell 11 is closer to the user than the second shell 12.

[0045] Specifically, the third housing 13 can move relative to the first housing 11 along the first direction X or the second direction Y. The first direction X and the second direction Y are opposite to each other.

[0046] like Figure 3As shown, when the third shell 13 moves relative to the first shell 11 along the first direction X, the third shell 13 actually moves away from the ground to expose the display component 70 and the charging gun 20 on the second shell 12, so that the user can take out the charging gun 20 and obtain the charging information of the electrical device 300 through the display component 70.

[0047] like Figure 4 As shown, when the third shell 13 moves relative to the first shell 11 along the second direction Y, the third shell 13 actually moves toward the ground to cover the first shell 11, protecting the display component 70 and the charging gun 20 set on the first shell 11 from damage caused by factors such as rain and sunlight, thereby improving the service life of the charging device 100.

[0048] The third housing 13 includes an observation port 131, which can be embedded with an observation panel 133 made of a transparent material (such as tempered glass). When the third housing 13 is mounted on the first housing 11, the user can only see the display assembly 70 and a portion of the charging connector 20 through the observation port 131, ensuring that the charging device 100 is aesthetically pleasing and neatly arranged.

[0049] The control assembly 50 is connected to the drive assembly 40 and the cable assembly 30, respectively, and is used to drive the cable assembly 30 and the drive assembly 40 to operate. The charging assembly 60 is connected to the drive assembly 40 and the cable assembly 30, respectively. The charging assembly 50 can convert the AC power output by the charging device 100 into DC power to provide power to the drive assembly 40, so that the drive assembly 40 can drive the third housing 13 to move. It can also convert the AC power into DC power suitable for charging the power-consuming device 300, and power the power-consuming device 300 through the cable assembly 30 for charging the power-consuming device 300.

[0050] In addition, the control component 50 can also control and monitor the process of the charging device 100 charging the power-consuming device 300, so as to adjust parameters such as charging current, voltage and charging time according to the charging requirements of the power-consuming device 300, and monitor the status and charging process of the power-consuming device 300 in real time to ensure safety and stability during the charging process.

[0051] For example, when the charging gun 20 is charging the power device 300, if it detects that the voltage of the current charging the power device 300 is too high, the control component 50 can control the charging gun 20 to stop providing power to the power device 300, that is, stop charging, to avoid safety issues caused by overcharging. For another example, when the charging gun 20 is charging the power device 300, if it detects that the temperature of the power device 300 is too high, the control component 50 can control the charging gun 20 to charge the power device 300, that is, reduce the charging rate, to ensure that the power device 300 is charged at an appropriate temperature.

[0052] See also Figures 1 to 3 In some embodiments, the charging device 100 further includes an induction component 80 , which is embedded in the third housing 13 and connected to the control component 50 .

[0053] The sensing component 80 can be an NFC (Near Field Communication) sensing block, and the sensing component 80 can obtain the user's usage information. Figure 3 As shown, when the user swipes the card on the sensing component 80, the sensing component 80 can obtain a signal and transmit it to the control component 50, thereby controlling the driving component 40 to drive the third shell 13 to move along the first direction X to expose the charging gun 20 to the user for use.

[0054] The charging device 100 may further include a first button 110, which is disposed on the first housing 11 and connected to the control assembly 50. The first button 110 and the control assembly 50 may be connected via a wired or wireless connection.

[0055] When the user presses the button, the charging device 100 can know that the user has finished using the charging device 100, and the control component 50 can control the driving component 40 to drive the third shell 13 to move along the second direction Y to cover the first shell 11 (such as Figure 3 shown).

[0056] More specifically, the third housing 13 includes an engagement member 132, and the drive assembly 40 includes a drive member 41 and a rotating member 42. The drive member 41 is used to drive the rotating member 42 to rotate. During the rotation process, the rotating member 42 can engage with the engagement member 132 to drive the engagement member 132 to move in the first direction X or the second direction Y, thereby driving the third housing 13 to move in the first direction X or the second direction Y.

[0057] When the user senses the charging device 100 through the sensing component 80 provided on the third housing 13, the sensing component 80 will be informed that the user needs to use the charging device 100 for charging. The sensing component 80 will then transmit a signal to the control component 50. After receiving the signal, the control component 50 can control the driving member 41 to drive the rotating member 42 to rotate, thereby driving the engaging member 132 to rotate, thereby driving the third housing 13 to move along the first direction X, thereby exposing the charging gun 20 to the user for use.

[0058] When the user does not need to charge, they can press the first button 110 to control the third housing 13 to move in the second direction Y, so that the third housing 13 covers the first housing 11, thereby protecting the charging gun 20 and display assembly 70 mounted on the first housing 11 from damage, thereby increasing the service life of the charging device 100. Specifically, after the first button 110 is pressed, the pressed state of the first button 110 is transmitted to the control assembly 50, which then controls the driving member 41 to rotate the rotating member 42, thereby driving the engagement member 132 to rotate, thereby driving the third housing 13 to move in the second direction Y, so that the third housing 13 completely covers the first housing 11, thereby protecting the charging gun 20 and display assembly 70.

[0059] It can be understood that the control assembly 50 can control the driving member 41 to drive the rotating member 42 to rotate in different directions, thereby controlling the movement direction of the third housing 13 to be different.

[0060] See also Figures 1 to 5 In some embodiments, the cable assembly 30 includes a cable 311 and a body 312. The cable 311 is wound around the body 312. The body 312 is rotatable to drive the cable 311 to rotate, thereby controlling the extension and retraction of the cable 311.

[0061] Specifically, the cable 311 includes a first end 3111 and a second end 3112. The first end 3111 is connected to the charging gun 20, and the second end 3112 is connected to the charging assembly 60. When a user uses the charging gun 20 to charge the electrical device 300 and pulls the charging gun 20, the main body 312 can rotate to drive the cable 311 to rotate (e.g., counterclockwise), thereby extending the cable 311, making it easier for the user to charge the electrical device 300 that is far away from the charging device 100.

[0062] When the user finishes using the charging device 100 , the main body 312 can rotate in the opposite direction (eg, clockwise) to rewind the cable 311 around the main body 312 to retract the cable 311 , thereby achieving automatic retraction of the cable 311 .

[0063] Specifically, please combine Figure 6 The main body 312 includes a rotating portion 3121, a fixed portion 3122, a first supporting portion 3123 and a second supporting portion 3124. The fixed portion 3122 passes through the rotating portion 3121, and the rotating portion 3121 can rotate relative to the fixed portion 3122.

[0064] The fixing portion 3122 includes a third end 31221 and a fourth end 31222 that are opposite to each other. The third end 31221 passes through the first supporting portion 3123 , and the fourth end 31222 passes through the second supporting portion 3124 .

[0065] More specifically, the cable assembly 30 includes a first fixing plate 313 , a second fixing plate 314 , an elastic member 315 , a first fixing member 316 , and a second fixing member 317 .

[0066] The first fixing plate 313 defines a first opening 3131, into which the first support portion 3123 is embedded. The second fixing plate 314 defines a second opening 3141, into which the second support portion 3124 is embedded. It will be appreciated that the rotating portion 3121 and the fixed portion 3122 of the main body 312 extend through the first opening 3131 and the second opening 3141, and that the rotating portion 3121 is capable of rotating relative to the first fixing plate 313 and the second fixing plate 314. The first fixing plate 313 and the second fixing plate 314 are configured to allow axial movement of the rotating portion 3121, thereby ensuring the stability of the cable assembly 30.

[0067] When the rotating portion 3121 rotates relative to the fixed portion 3122, the rotating portion 3121 also rotates relative to the first fixed plate 313 and the second fixed plate 314. Similarly, the rotating portion 3121 rotates relative to the first support portion 3123 and the second support portion 3124. The first support portion 3123 and the second support portion 3124 are used to support the rotating portion 3121 and reduce rotational friction of the rotating portion 3121, thereby increasing the service life of the rotating portion 3121.

[0068] The elastic member 315 is disposed on the first fixing plate 313 and includes a fifth end 3151 and a sixth end 3152. The fifth end 3151 is connected to the first fixing plate 313, and the sixth end 3152 is connected to the rotating portion 3121.

[0069] In one embodiment, Figure 6 As shown, a fixing column 6133 is provided on the first fixing plate 313, and a groove 61211 is provided at one end of the rotating portion 3121 passing through the first opening 3131. The fifth end 3151 of the elastic member 315 can be sleeved on the fixing column 6133 to be connected to the first fixing plate 313, and the sixth end 3152 of the elastic member 315 can be embedded in the groove 61211 of the rotating portion 3121 to be connected to the rotating portion 3121.

[0070] When the cable 311 is wrapped around the rotating portion 3121 of the main body 312, the elastic member 315 is in a relaxed state. However, when the user pulls the charging gun 20 to rotate the rotating portion 3121 (e.g., counterclockwise), thereby extending the cable 311, the rotating portion 3121 also rotates the elastic member 315, causing the elastic member 315 to be wound tightly. In this way, when the user finishes using the charging device 100, the elastic member 315 provides a restoring force, driving the rotating member 42 to rotate in a direction opposite to the extension direction of the cable 311 (e.g., clockwise), thereby causing the cable 311 to rewind around the rotating portion 3121, completing the automatic retraction of the cable 311.

[0071] The first fixing member 316 is connected to the third end 31221 of the fixing portion 3122, and the second fixing member 317 is connected to the fourth end 31222 of the fixing portion 3122. The first fixing member 316 and the third end 31221 can be connected by screwing, welding, or snap-fitting. Similarly, the second fixing member 317 and the fourth end 31222 can be connected by screwing, welding, snap-fitting, or the like. The first fixing member 316 and the second fixing member 317 jointly secure the fixing portion 3122 to further restrict axial movement of the main body 312, thereby ensuring the stability of the cable assembly 30.

[0072] Furthermore, the cable assembly 30 further includes a transmission member 318 , a first limiting portion 319 , a second limiting portion 320 , a third fixing member 321 and a fourth fixing member 322 .

[0073] Specifically, the transmission member 318 is disposed on the peripheral wall of the rotating member 42. The first limiting portion 319 is provided with a third opening 3191, and the rotating portion 3121 passes through the third opening 3191. The transmission member 318 is located between the third opening 3191 and the rotating portion 3121. The transmission member 318 is used to transmit the rotation and torque of the rotating portion 3121 to the first limiting portion 319. When the rotating portion 3121 rotates, the rotation and torque can be transmitted to the first limiting portion 319 via the transmission member 318, thereby driving the first limiting portion 319 to rotate along with the rotating portion 3121.

[0074] The third end 31221 of the fixing portion 3122 passes through the third opening 3191 and is connected to the first fixing member 316. It can be understood that the first limiting portion 319 is located between the first fixing member 316 and the elastic member 315. The first fixing member 316 can also limit the axial movement of the first limiting portion 319 to ensure the stability of the cable assembly 30.

[0075] The first fixing plate 313 is provided with a through hole 3132, and the third fixing member 321 can pass through the second limiting portion 320 and the through hole 3132, and is connected to the fourth fixing member 322 to fix the second limiting portion 320, thereby limiting the movement of the second limiting portion 320 in the axial direction to ensure the stability of the cable assembly 30.

[0076] More specifically, please combine Figure 5 and Figure 6 The first limiting portion 319 includes a ratchet tooth 3192, and the second limiting portion 320 includes a pawl 3201. The pawl 3201 can extend between two adjacent ratchet teeth 3192 of the first limiting portion 319 to limit the first limiting portion 319 from rotating in the third direction Z (i.e., clockwise). When the second limiting portion 320 limits the first limiting portion 319 from rotating in the third direction, i.e., clockwise, the elastic force provided by the elastic member 315 cannot directly drive the rotating member 42 to rotate after the cable 311 is extended. This prevents the cable 311 from being retracted, preventing the charging gun 20 from detaching from the electrical device 300 and ensuring stable charging of the charging device 100.

[0077] Please combine Figure 1 、 Figure 2 and Figure 5 In some embodiments, the charging device 100 further includes a second button 120, which is disposed on the first housing 11. The cable assembly 30 further includes a force transmitting member 323, which is connected to the second limiting portion 320 and the second button 120 respectively.

[0078] The user can press the second button 120 to inform the charging device 100 that charging has ended. When the second button 120 is pressed, the force transmission member 323 is also pressed and transmits force to the second limiting portion 320, thereby driving the pawl 3201 to move away from the ratchet teeth 3192. In this way, the second limiting portion 320 no longer restricts the first limiting portion 319 from rotating in the third direction Z. The elastic restoring force provided by the elastic member 315 directly drives the rotating member 42 and the first limiting portion 319 to rotate in the third direction, thereby driving the cable 311 to rewind around the main body 312, thereby achieving automatic retraction of the cable 311.

[0079] See also Figure 8 The present embodiment also provides an electric device 300. The electric device 300 includes an electric device 310, a battery 301, and a charging port 330. The battery 301 and the charging port 330 are both located on the electric device 310, and the charging port 330 is electrically connected to the battery 301. The charging port 330 can be connected to the charging gun 20 to obtain electrical energy and transfer the electrical energy to the battery 301 to charge the battery 301.

[0080] The electrical equipment 300 may be any vehicle that converts electrical energy into kinetic energy, such as a new energy vehicle, an electric vehicle, etc.

[0081] See also Figure 9 The embodiment of the present application further provides a charging system 1000. The charging system 1000 includes the charging device 100 and the power-consuming device 300 of any of the above embodiments.

[0082] When the charging gun 20 is connected to the charging interface 330 of the power-consuming device 300 , the charging device 100 can transmit electric energy to the power-consuming device 300 to charge the power-consuming device 300 .

[0083] In summary, in the charging device 100, the electrical device 300, and the charging system 1000 according to the embodiments of the present application, the housing 10 of the charging device 100 includes a first shell 11 and a second shell 12 arranged in a stacked manner. The accommodation space 112 enclosed by the first shell 11 and the second shell 12 is used to accommodate the cable assembly 30, the drive assembly 40, the control assembly 50, and the charging assembly 60. Only the charging gun 20 is exposed within the accommodation cavity 111 formed by the first shell 11. When the user uses the charging device 100, only the charging gun 20 can be directly viewed, and the other components housed within the accommodation space 112 cannot be directly seen. This ensures that the charging device 100 is relatively beautiful and neat, and can also ensure that the cable assembly 30, the drive assembly 40, the control assembly 50, and the charging assembly 60 are not easily damaged by factors such as rain and sunlight, thereby improving the service life of the charging device 100.

[0084] In addition, the second limiting portion 320 of the cable assembly 30 can limit the rotation of the first limiting portion 319 in the third direction, the elastic member 315 can provide elastic restoring force to drive the rotating member 42 to rotate along the third direction Z, and the second button 120 and the force transmission member 323 can cancel the rotation restriction of the second limiting portion 320 on the first limiting portion 319 in the third direction Z. In this way, after the user has finished using the charging device 100, the user can press the second button 120 to release the restriction of the second limiting portion 320 on the rotation of the first limiting portion 319 in the third direction Z, so that the elastic member 315 can drive the rotating member 42 to rotate in the third direction Z through the first limiting portion 319, thereby realizing automatic retraction of the cable 311.

[0085] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0086] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or the interaction between two components. A person of ordinary skill in the art will be able to understand the specific meanings of the above terms in this application based on the specific circumstances.

[0087] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0088] The disclosure above provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described above. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0089] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," and "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with an embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0090] Although the embodiments of the present application have been shown and described above, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and purpose of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A charging device (100), characterized in that include: A housing (10), the housing (10) comprising a receiving cavity (111) and an accommodating space (112), wherein an outer wall (1111) of the receiving cavity (111) is used to enclose the accommodating space (112); a charging gun (20), the charging gun (20) being used to be embedded in the receiving cavity (111); The accommodating space (112) is used to accommodate the cable assembly (30).

2. The charging device (100) according to claim 1, characterized in that The housing is recessed to form the receiving cavity.

3. The charging device (100) according to claim 1, characterized in that The housing (10) comprises a first shell (11) and a second shell (12) which are stacked, the first shell (11) being recessed to form the receiving cavity (111), and the first shell (11) and the second shell (12) enclosing the accommodating space (112).

4. The charging device (100) according to claim 3, characterized in that The housing (10) further comprises a third shell (13), wherein the third shell (13) is provided on the first shell (11), and the third shell (13) is movable relative to the first shell (11) along a first direction or a second direction, wherein the first direction is opposite to the second direction.

5. The charging device (100) according to claim 4, characterized in that The charging device (100) further comprises a driving component (40), a control component (50) and a charging component (60); the driving component (40), the control component (50) and the charging component (60) are arranged in the accommodating space (112); the charging component (60) is respectively connected to the driving component (40) and the cable component (30); and the control component (50) is respectively connected to the driving component (40) and the cable component (30).

6. The charging device (100) according to claim 5, characterized in that It comprises a display assembly (70), the display assembly (70) is arranged on the first shell (11), and the third shell (13) comprises an observation port (131), and the observation port (131) is opposite to the display assembly (70).

7. The charging device (100) according to claim 5, characterized in that The invention comprises a sensing component (80), wherein the sensing component (80) is embedded in the third shell (13) and electrically connected to the control component (50), and the sensing component (80) is used to transmit a signal to the control component (50) to control the driving component (40) to drive the third shell (13) to move along the first direction.

8. The charging device (100) according to claim 5, characterized in that The invention comprises a first button (110), wherein the first button (110) is provided on the first housing (11) and is electrically connected to the control component (50), and the control component (50) is used for driving the third housing (13) to move along the second direction according to the pressing state of the first button (110).

9. The charging device (100) according to claim 7 or 8, characterized in that The driving assembly (40) comprises a driving member (41) and a rotating member (42), wherein the driving member (41) is used to drive the rotating member (42) to rotate, and the rotating member (42) rotates and engages with the engaging member (132) of the third housing (13) to drive the third housing (13) to move in the first direction or the second direction.

10. The charging device (100) according to claim 5, characterized in that The cable assembly (30) includes a cable (311) and a main body (312), wherein the cable (311) is wound around the main body (312), and the cable (311) includes a first end (3111) and a second end (3112), wherein the first end (3111) is connected to the charging gun (20), and the second end (3112) is connected to the charging assembly (60).

11. The charging device (100) according to claim 10, characterized in that The main body (312) comprises a rotating portion (3121), a fixed portion (3122), a first supporting portion (3123) and a second supporting portion (3124); the fixed portion (3122) is provided through the rotating portion (3121); the rotating portion (3121) is capable of rotating relative to the fixed portion (3122); the fixed portion (3122) comprises a third end (31221) and a fourth end (31222) opposite to each other; the third end (31221) is provided through the first supporting portion (3123); and the fourth end (31222) is provided through the second supporting portion (3124); The cable assembly (30) further includes a first fixing plate (313), a second fixing plate (314), an elastic member (315), a first fixing member (316) and a second fixing member (317), wherein the first fixing plate (313) is provided with a first opening (3131), the first supporting portion (3123) is embedded in the first opening (3131), the second fixing plate (314) is provided with a second opening (3141), the second supporting portion (3124) is embedded in the second opening (3141), the elastic member (315) is provided on the first fixed plate, the elastic member (315) includes a fifth end (3151) and a sixth end (3152), the fifth end (3151) is connected to the first fixed plate (313), and the sixth end (3152) is connected to the rotating part (3121); the first fixed member (316) is connected to the third end (31221), and the second fixed member (317) is connected to the fourth end (31222).

12. The charging device (100) according to claim 11, characterized in that The first fixing plate (313) is provided with a through hole (3132), and the cable assembly (30) further includes a transmission member (318), a first limiting portion (319), a second limiting portion (320), a third fixing member (321) and a fourth fixing member (322); the first limiting portion (319) is provided with a third opening (3191), and the transmission member (318) is provided on the rotating portion (3121) and is located between the rotating portion (3121) and the third opening (3191), and the rotating portion (3121) can drive the transmission member (318) rotates to drive the first limiting portion (319) to rotate; the first limiting portion (319) includes a ratchet (3192), and the second limiting portion (320) includes a pawl (3201), and when the pawl (3201) is arranged on the ratchet (3192), the second limiting portion (320) is used to limit the first limiting portion (319) from rotating along the third direction; the third fixing member (321) is passed through the second limiting portion (320) and the through hole (3132), and is connected to the fourth fixing member (322).

13. The charging device (100) according to claim 12, characterized in that The cable assembly (30) further includes a second button (120), which is arranged on the first shell (11). The cable assembly (30) further includes a force transmission member (323), which is respectively connected to the second limiting portion (320) and the second button (120). The force transmission member (323) is used to drive the pawl (3201) to rotate in a direction away from the ratchet (3192) according to the pressing state of the second button (120).

14. An electrical device (300), characterized in that: include: An electrical body (310); A battery (301), the battery (301) being provided in the electrical device (300); A charging interface (330), wherein the charging interface (330) is provided on the power-consuming body (310), the charging interface (330) is electrically connected to the battery (301), and the charging interface (330) is used to connect to the charging gun (20) of the charging device (100) according to any one of claims 1 to 13 to charge the battery (301).

15. A charging system (1000), characterized in that: include: The charging device (100) according to any one of claims 1 to 13; Electrical equipment (300); When the charging gun (20) is connected to the charging interface (330) of the electric device (300), the charging device (100) transmits electric energy to the electric device (300).

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