CN215267705U

CN215267705U - Wireless charging seat

Info

Publication number: CN215267705U
Application number: CN202121203379.8U
Authority: CN
Inventors: 肖军辉; 张国英
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The application discloses wireless charging seat includes: the heat dissipation fan is arranged in the shell, an air channel is limited in the shell, and the shell is provided with an air guide opening communicated with the air channel; the charging module is arranged on the first side of the shell and used for charging the electronic equipment; the movable piece is arranged on the shell and can move between a first position and a second position relative to the shell; when the movable piece is located at the first position, at least part of the movable piece covers the air guide opening; and when the movable piece is located at the second position, the movable piece avoids the air guide opening. This application is through setting up the moving part on the casing, and when wireless charging seat did not charge, the partly wind-guiding mouth that covers of moving part hides the wind-guiding mouth of wireless charging seat, and the outward appearance when guaranteeing that wireless charging seat does not charge is pleasing to the eye. When the wireless charging seat charges the electronic equipment, the movable part avoids the air guide opening, and the air guide opening is exposed, so that the wireless charging seat can dissipate heat conveniently.

Description

Wireless charging seat

Technical Field

This application belongs to the product technical field that charges, concretely relates to wireless charging seat.

Background

In order to facilitate heat dissipation of electronic products such as mobile phones during charging, a fan and an air guide structure are often required to be added on a charging seat, so that the heat dissipation requirement of the electronic products is met.

The existing charging seat is usually provided with an air guide opening with dominant appearance (the air guide opening is exposed), which influences the beauty of the charging seat.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims to provide a wireless charging seat, which can solve the problem that the charging seat in the prior art is not beautiful enough due to the fact that an air guide opening is exposed.

In order to solve the technical problem, the present application is implemented as follows:

the embodiment of the application provides a wireless charging seat for electronic equipment, wireless charging seat includes: the heat dissipation fan is arranged in the shell, an air channel is limited in the shell, and an air guide opening communicated with the air channel is formed in the shell; the charging module is arranged in the shell and is adjacent to the first side of the shell, and the charging module is used for charging the electronic equipment; the movable piece is arranged on the shell and can move between a first position and a second position relative to the shell, and the movable piece and the shell jointly support the electronic equipment; when the movable piece is located at the first position, at least part of the movable piece covers the air guide opening; and when the movable piece is positioned at the second position, the movable piece avoids the air guide opening.

In the embodiment of the application, the movable piece is arranged on the shell and can move between the first position and the second position relative to the shell, when the movable piece is located at the first position, at least part of the movable piece covers the air guide opening, and the air guide opening is shielded by the movable piece so as to hide the air guide opening of the wireless charging seat and ensure that the wireless charging seat is attractive in appearance when not being charged. When the movable piece is located at the second position, the movable piece is separated from the air guide opening, and the air guide opening is opened, so that the wireless charging base can dissipate heat conveniently.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a movable member of a wireless charging stand according to the present invention at a first position;

fig. 2 is an exploded view of the wireless charging stand of the present invention;

fig. 3 is a schematic structural diagram of the wireless charging stand when the electronic device is just placed thereon;

fig. 4 is another schematic structural diagram of the wireless charging stand when the electronic device is just placed on the wireless charging stand of the present invention;

fig. 5 is a cross-sectional view of the wireless charging stand of the present invention when the electronic device is just placed thereon;

FIG. 6 is an enlarged partial view of area A of FIG. 5;

fig. 7 is a schematic structural view of the movable member of the wireless charging stand at a first position relative to the housing;

FIG. 8 is an enlarged partial view of area B of FIG. 7;

fig. 9 is a schematic structural view of the movable member of the wireless charging stand of the present invention at the second position;

fig. 10 is a schematic structural diagram of the wireless charging stand with the electronic device placed thereon;

fig. 11 is another schematic structural diagram of the wireless charging stand with the electronic device placed thereon;

fig. 12 is a cross-sectional view of the wireless charging stand with the electronic device placed thereon;

fig. 13 is a schematic structural view of the movable member of the wireless charging stand at a second position relative to the housing of the present invention;

fig. 14 is a schematic structural view of the movable member in the wireless charging stand according to the present invention.

Reference numerals:

a wireless charging cradle 100;

a housing 10; a base 11; an air duct 111; a wind guide opening 112; a charging section 12; an accommodating groove 121; a mounting block 122;

a charging module 20; a wireless charging module 21; a guide portion 22;

a movable member 30; a connecting portion 31; a hollow groove 311; a guide groove 312; a support portion 32; the support surface 321;

an elastic member 40;

a stopper 50;

a wind guide groove 61; an active space 62;

a heat radiation fan 71; an air intake cover 72;

the electronic device 200.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The wireless charging cradle 100 according to the embodiments of the present application will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 14, a wireless charging stand 100 according to an embodiment of the present invention includes a housing 10, a charging module 20 and a movable member 30.

Specifically, the heat dissipation fan 71 is mounted in the casing 10, the casing 10 defines an air duct 111 therein, and the casing 10 is provided with an air guide opening 112 communicating with the air duct 111. The charging module 20 is disposed in the housing 10 and adjacent to the first side of the housing 10, and the charging module 20 is used for charging the electronic device 200. The movable member 30 is disposed on the housing 10 and movable between a first position and a second position relative to the housing 10, and the movable member 30 and the housing 10 support the electronic device 200 together. When the moveable member 30 is in the first position, at least a portion of the moveable member 30 covers the air guide opening 112. When the moveable member 30 is in the second position, the moveable member 30 is clear of the air guide opening 112.

In other words, referring to fig. 1, the wireless charging stand 100 according to the embodiment of the present invention is mainly used for charging the electronic device 200. The wireless charging cradle 100 of the present application mainly comprises a housing 10, a charging module 20 and a movable member 30. As shown in fig. 5 and 12, a heat dissipation fan 71 is installed in the casing 10, an air duct 111 is provided in the casing, and an air guiding opening 112 communicated with the air duct 111 is provided in the casing 10. The wireless charging cradle 100 dissipates heat through the heat dissipation fan 71 and the air duct 111. The charging module 20 is disposed in the housing 10, and the charging module 20 is adjacent to the first side of the housing 10, and the charging module 20 is used for charging the electronic device 200. The movable member 30 is disposed on the housing 10, the movable member 30 is movable between a first position and a second position relative to the housing 10, and the movable member 30 and the housing 10 can jointly support the electronic device 200.

When the movable element 30 is located at the first position, as shown in fig. 3 to 6, a portion of the movable element 30 covers the air guiding opening 112, and the air guiding opening 112 is shielded by the movable element 30, so as to hide the air guiding opening 112 of the wireless charging dock 100, thereby ensuring an attractive appearance of the wireless charging dock 100 when the wireless charging dock is not charged. The condition that the movable member 30 is located at the first position can be understood as the condition that the wireless charging cradle 100 is in the non-charging state (the wireless charging cradle 100 is not working) or the condition that the electronic device 200 is just placed on the wireless charging cradle 100. When the movable member 30 is located at the second position, referring to fig. 9 to 12, the movable member 30 avoids the air guiding opening 112, and the movable member 30 is separated from the air guiding opening 112 to expose the air guiding opening 112, so as to dissipate heat of the electronic device 200 placed on the wireless charging dock 100. When the wireless charging cradle 100 charges the electronic device 200, the generated heat is dissipated through the air guide opening 112 and the air duct 111.

The wireless charging cradle 100 of the present application can be used to charge an electronic product such as a mobile phone, and the electronic device 200 is an electronic product such as a mobile phone. The wireless charging stand 100 can wirelessly charge electronic products such as mobile phones, and the charging module 20 is provided with a wireless charging module 21 for wirelessly charging the electronic device 200. As shown in fig. 2, a heat sink such as an air inlet cover 72 may be provided in the housing 10. Of course, the principle of wireless charging and the principle of heat dissipation are understood by those skilled in the art, and are not described in detail in this application.

Therefore, according to the utility model discloses wireless charging seat 100, through set up moving part 30 on casing 10, the relative casing 10 of moving part 30 is mobile between primary importance and second place, and when moving part 30 was located the primary importance, at least partial moving part 30 covered wind-guiding mouth 112, and wind-guiding mouth 112 is sheltered from by moving part 30 to hide wind-guiding mouth 112 with wireless charging seat 100, the outward appearance when guaranteeing that wireless charging seat 100 does not charge is pleasing to the eye. When the movable member 30 is located at the second position, the movable member 30 avoids the air guiding opening 112, and the movable member 30 is separated from the air guiding opening 112, so that the air guiding opening 112 is exposed, and the heat dissipation of the wireless charging dock 100 is facilitated.

According to an embodiment of the present invention, the housing 10 includes a base 11 and a charging portion 12.

Specifically, the base 11 extends in a first direction, and the base 11 defines a wind tunnel 111 therein. The charging portion 12 is disposed on the base 11 and extends along a second direction relative to the base 11, the charging module 20 is disposed on a first side of the charging portion 12, the air guiding opening 112 is disposed on the first side of the base 11 or the charging portion 12, and the movable member 30 is movably disposed on the base 11 or the charging portion 12.

That is, referring to fig. 1, the housing 10 is mainly composed of a base 11 and a charging section 12. The base 11 extends along a first direction, which may be a horizontal direction, and the base 11 extends along the horizontal direction. An air duct 111 for radiating heat is provided in the base 11. The charging part 12 is disposed at one side of the base 11, and the charging part 12 extends in a second direction with respect to the base 11. The second direction may be a direction extending obliquely upward. The charging part 12 may extend obliquely upward with respect to the base 11. The charging module 20 is disposed on a first side of the charging portion 12, and the first side of the charging portion 12 is a side for carrying the electronic device 200. When the wireless charging cradle 100 is used for charging, the electronic device 200 is placed in the charging unit 12. The charging module 20 can wirelessly charge the electronic device 200 through the wireless charging module 21. Air guide port 112 may be provided on the first side of base 11, and air guide port 112 may be provided on the first side of charging unit 12. The first side of the base 11 is a side of the base 11 connected to the charging unit 12 (see fig. 2 and 9). The movable member 30 may be movably disposed on the base 11, and the movable member 30 may also be movably disposed on the charging portion 12. In the present application, the air guiding opening 112 is within the scope of the present application as long as it can satisfy the heat dissipation requirement of the wireless charging cradle 100.

In some embodiments of the present invention, the first side of the charging portion 12 is provided with the accommodating groove 121, and the charging module 20 is disposed in the accommodating groove 121 and is movable between the third position and the fourth position. With the charging module 20 in the third position, the first side of the charging module 20 is flush with the first side of the charging section 12. When the charging module 20 is located at the fourth position, the first side surface of the charging module 20 is recessed inward relative to the first side surface of the charging portion 12 to form the air guiding groove 61, and the air guiding groove 61 is communicated with the air guiding opening 112.

In other words, referring to fig. 2, the side of the charging part 12 for carrying the electronic device 200 is provided with an accommodating groove 121, and the charging module 20 is disposed in the accommodating groove 121. The charging module 20 is movable between a third position and a fourth position. In the case where the charging module 20 is located at the third position, referring to fig. 2, 5 and 6, the upper surface of the charging module 20 is flush with the outer side surface of the charging part 12, and the charging module 20 closes the accommodation groove 121. With the charging module 20 in the fourth position, referring to fig. 12, the charging module 20 moves toward the bottom surface of the charging portion 12, so that the air guiding groove 61 is defined between the charging module 20 and the charging portion 12. The air guiding groove 61 is communicated with the air guiding opening 112, so that heat dissipated when the wireless charging dock 100 is charged is guided out through the air guiding groove 61, the air guiding opening 112 and the air duct 111, heat dissipation of the wireless charging dock 100 is realized, and heat dissipation efficiency of the wireless charging dock 100 is improved.

According to an embodiment of the present invention, the air guiding opening 112 is disposed at the first end of the base 11, a portion of the movable element 30 is movably disposed in the charging portion 12 along the second direction, and another portion of the movable element 30 can avoid or cover the air guiding opening 112.

That is, referring to fig. 9 and 12, the air guiding opening 112 is disposed at one end of the base 11 connected to the charging portion 12, a portion of the movable member 30 is movable along the inclined direction of the charging portion 12, and another portion of the movable member 30 can open and close the air guiding opening 112. With the movable member 30 in the first position, the wireless charging dock 100 is in an uncharged state. At this time, the charging module 20 is located at the third position, the upper surface of the charging module 20 is flush with the outer side surface of the charging portion 12, the charging module 20 seals the accommodating groove 121, and the air guiding groove 61 and the air guiding opening 112 are both in a hidden state, so as to ensure the appearance of the wireless charging stand 100 to be beautiful.

When the movable member 30 is located at the second position, the wireless charging cradle 100 is in the charging state, and the electronic device 200 is placed on the charging portion 12. At this time, the charging module 20 is located at the fourth position, the charging module 20 moves towards the bottom surface of the charging portion 12, the charging module 20 is separated from the bottom surface of the electronic device 200 (for example, the back panel of the mobile phone), and the electronic device 200, the charging module 20, and the charging portion 12 cooperate to define the air guiding groove 61. The air guide opening 112 is exposed, the air guide groove 61 is communicated with the air duct 111 through the air guide opening 112, and heat dissipated when the wireless charging stand 100 is charged is dissipated through the air guide groove 61, the air guide opening 112 and the air duct 111, so that heat dissipation of the wireless charging stand 100 is realized, and the heat dissipation efficiency of the wireless charging stand 100 is improved.

In some embodiments of the present invention, the movable member 30 includes a connecting portion 31 and a supporting portion 32.

Specifically, the connecting portion 31 is movably disposed on the charging portion 12 along the second direction, and an orthographic projection of the charging module 20 on the charging portion 12 covers the connecting portion 31. The supporting portion 32 is connected to the connecting portion 31 and moves synchronously with the connecting portion 31, a supporting surface 321 for supporting the electronic device 200 is disposed on the supporting portion 32, and the supporting portion 32 can avoid and cover the air guiding opening 112. When the movable element 30 is in the first position, the support portion 32 covers the air guiding opening 112. When the movable element 30 is in the second position, the support portion 32 is located away from the air guiding opening 112.

In other words, as shown in fig. 14, the movable piece 30 is mainly composed of the connecting portion 31 and the supporting portion 32. The connecting portion 31 is movably disposed on the charging portion 12 along the inclination direction of the charging portion 12, and referring to fig. 1 and 9, the inclination angle of the charging portion 12 relative to the base 11 may be an acute angle (e.g., about 45 °). The cross-sectional area of the charging module 20 is larger than that of the connecting part 31, and the charging module 20 can cover the connecting part 31. The support portion 32 is disposed on a side of the connection portion 31 close to the base 11, and the support portion 32 moves in synchronization with the connection portion 31. The support portion 32 is provided with a support surface 321 for supporting the electronic device 200, and when the electronic device 200 is charged, the electronic device 200 is placed on the charging portion 12, and one side of the electronic device 200 abuts against the support portion 32. The support portion 32 can avoid or cover the air guide opening 112. When the movable element 30 is located at the first position, the supporting portion 32 covers the air guiding opening 112, and both the air guiding opening 112 and the air guiding groove 61 are hidden, so as to ensure the appearance of the wireless charging dock 100 to be beautiful.

When the movable element 30 is located at the second position, the electronic device 200 is placed on the charging portion 12, and one side of the electronic device 200 abuts against the support portion 32. The electronic device 200 pushes the supporting portion 32 of the movable member 30 to move downward along the charging portion 12 under its own weight. At this time, the support portion 32 is separated from the air guide opening 112, and the air guide opening 112 is opened. The air guide opening 112 is exposed, the air guide groove 61 is communicated with the air duct 111 through the air guide opening 112, and heat dissipated when the wireless charging stand 100 is charged is dissipated through the air guide groove 61, the air guide opening 112 and the air duct 111, so that heat dissipation of the wireless charging stand 100 is realized, and the heat dissipation efficiency of the wireless charging stand 100 is improved.

Alternatively, as shown in fig. 14, the connecting portion 31 may be provided as a square frame, a hollow portion of the square frame forms a hollow groove 311, the supporting portion 32 is provided in a stepped shape, and the supporting portion 32 is provided on a side of the connecting portion 31 close to the base 11. When the movable element 30 is at the first position, the supporting portion 32 covers the air guiding opening 112, the hollow slot 311 is disconnected from the air guiding opening 112, and both the air guiding opening 112 and the air guiding slot 61 are hidden, so as to ensure the appearance of the wireless charging stand 100 to be beautiful. When the movable member 30 is located at the second position, the electronic device 200 pushes the supporting portion 32 of the movable member 30 to move downward along the charging portion 12 under the action of its own weight. At this time, the support portion 32 is retracted from the air guide opening 112, and the air guide opening 112 is opened. The air guide opening 112 is exposed, the air guide groove 61, the hollow groove 311 and the air guide opening 112 are communicated with each other, and heat dissipated when the wireless charging stand 100 is charged is dissipated through the air guide groove 61, the air guide opening 112 and the air duct 111, so that heat dissipation of the wireless charging stand 100 is realized, and the heat dissipation efficiency of the wireless charging stand 100 is improved.

According to an embodiment of the present invention, one side of the connecting portion 31 away from the supporting portion 32 is provided with a guide groove 312 penetrating along the thickness direction thereof. The guide groove 312 is spaced apart from the hollow groove 311, and a guide portion 22 is disposed on a side of the charging module 20 facing the connecting portion 31, and the guide portion 22 is movably connected to the guide groove 312. When the movable member 30 is in the first position, the guide portion 22 is located at the open end of the guide slot 312, and the movable space 62 is defined between the charging module 20 and the connecting portion 31. When the movable element 30 is in the second position, the guide portion 22 extends into the guide groove 312, the charging module 20 abuts against the movable element 30, and the charging module 20 and the charging portion 12 cooperate to form the air guiding groove 61.

That is, referring to fig. 5 to 8, a side of the connection part 31 away from the support part 32 is provided with a guide groove 312, and the guide groove 312 penetrates in a thickness direction of the connection part 31. The guide groove 312 may be configured as a wedge groove, the guide groove 312 is spaced apart from the hollow groove 311, and a guide portion 22 is provided at a side of the charging module 20 facing the connection portion 31. Optionally, guide 22 can set to wedge towards the direction that activity body slope extends, wedge to the direction with wedge to the side the groove corresponds, wedge to the direction can form 45 oblique steps to one side to charging module 20 relatively. The guide portion 22 is movable within the guide groove 312. With the moveable member 30 in the first position, as shown in fig. 5 and 6, the guide portion 22 may be located at the open end of the guide slot 312, the upper surface of the charging module 20 is flush with the outer side surface of the charging portion 12, the charging module 20 closes the receiving slot 121, and the movable space 62 is defined between the charging module 20 and the connecting portion 31.

In the case where the movable member 30 is in the second position, as shown in fig. 12, the movable member 30 moves downward along the charging portion 12 under the self-weight of the electronic device 200. When the movable member 30 moves, the guide portion 22 of the charging module 20 is driven to move relative to the guide groove 312, and the charging module 20 is driven to translate relative to the bottom wall of the charging portion 12, so that the charging module 20 is separated from the bottom surface of the electronic device 200 (e.g., the back panel of the mobile phone). The electronic device 200, the charging module 20, and the charging unit 12 cooperate to define a wind guide groove 61. The air guide opening 112 is exposed, the air guide groove 61 is communicated with the air duct 111 through the air guide opening 112, and heat dissipated when the wireless charging stand 100 is charged is dissipated through the air guide groove 61, the air guide opening 112 and the air duct 111, so that heat dissipation of the wireless charging stand 100 is realized, and the heat dissipation efficiency of the wireless charging stand 100 is improved.

In some embodiments of the present invention, the bottom surface of the charging portion 12 is provided with the mounting block 122, the mounting block 122 is located in the hollow groove 311, and the orthographic projection area of the hollow groove 311 on the charging portion 12 is larger than the orthographic projection area of the mounting block 122 on the charging portion 12, and the movable member 30 further includes the elastic member 40 and the limiting member 50.

Specifically, the elastic member 40 is disposed on a side of the hollow slot 311 away from the base 11, a first end of the elastic member 40 is connected to a sidewall of the hollow slot 311, and a second end of the elastic member 40 is connected to the mounting block 122. The limiting member 50 is disposed on the charging portion 12, the limiting member 50 is located in the hollow slot 311, and the limiting member 50 and the elastic member 40 are spaced apart from each other.

In other words, referring to fig. 7 and 8, the bottom surface of the charging portion 12 is provided with the mounting block 122, the mounting block 122 is located in the hollow groove 311, and the orthographic projection area of the hollow groove 311 on the charging portion 12 is larger than that of the mounting block 122 on the charging portion 12, so that the air guide groove 61 and the air guide opening 112 can be communicated with each other when the movable member 30 moves to the second position relative to the charging portion 12.

The moveable member 30 may further include an elastic member 40 and a retaining member 50. As shown in fig. 7, 8 and 13, the elastic member 40 is disposed at a side of the hollow slot 311 away from the base 11, and a first end of the elastic member 40 is connected to a side wall of the hollow slot 311 and a second end of the elastic member 40 is connected to the mounting block 122. The elastic member 40 may be an elastic structure such as a spring plate or a coil spring, and has a simple structure and a simple and convenient assembly. The limiting members 50 are disposed on the charging portion 12, and the limiting members 50 are located at opposite sides of the hollow slot 311, and the limiting members 50 are spaced apart from the elastic member 40.

In the present application, the movable member 30 is restored by the elastic member 40, and the movable member 30 has a step surface (a support surface 321) for supporting the electronic device 200, a force bearing surface of the compression spring (the elastic member 40), and a guide groove 312 for guiding the wireless charging module 21. The movable member 30 may have a movable stroke of about 3mm between the first position and the second position. The movable member 30 is drawn and guided by the guide groove 312, and functions to limit the position of the charging module 20. The distance that the module 20 that charges removed is related with the moving part 30, leads to oblique wedge through 45, can realize that the activity space 62 (the degree of depth of wind-guiding groove 61) of the module 20 that charges is about 3 mm. The elastic element 40 and the guide element on the movable element 30 limit the position of the movable element 30 in the X direction (the width direction of the connecting portion 31), the Y direction (the length direction of the connecting portion 31) and the Z direction (the thickness direction of the connecting portion 31), and of course, those skilled in the art can understand that the specific structures of the elastic element 40 and the limiting element 50 can be adjusted according to actual needs, and details are not repeated in this application.

In the present application, taking the wireless charging base 100 as a mobile phone wireless charging base as an example, the mobile phone is placed on the charging portion 12, and one side of the mobile phone abuts against the step-shaped supporting portion 32, so that the mobile phone pushes the movable member 30 to move downward under the gravity of the mobile phone. In the process that the moving element 30 moves downwards, the moving element 30 pulls the guiding wedge on the charging module 20 to move along the guiding groove 312 on the moving element 30, so that the air guiding opening 112 and the air guiding groove 61 are exposed between the charging module 20 and the mobile phone, and the heat function of the air guiding fan 71 is achieved. In this process, the elastic member 40 (spring) is compressed. After the charging is completed, the mobile phone is taken off, and the compression spring rebounds to push the stress surface of the compression spring, so that the movable piece 30 moves upwards. In this process, the moveable member 30 pushes the charging module 20 to move outward, the guiding wedge on the charging module 20 and the guiding groove 312 in the moveable member 30 return to the initial state, the supporting portion 32 covers the air guiding opening 112, and the air guiding opening 112 is closed.

In summary, according to the wireless charging stand 100 of the embodiment of the present invention, the movable member 30 is disposed on the housing 10, the movable member 30 is movable between the first position and the second position relative to the housing 10, when the movable member 30 is located at the first position, a part of the movable member 30 covers the air guiding opening 112, and the air guiding opening 112 is closed, so as to hide the air guiding opening 112 of the wireless charging stand 100, thereby ensuring an attractive appearance of the wireless charging stand 100 when not charging. When the movable member 30 is located at the second position, the movable member 30 avoids the air guiding opening 112, the movable member 30 is separated from the air guiding opening 112, and the air guiding opening 112 is exposed, so that the wireless charging dock 100 can dissipate heat when charging the electronic device 200. Therefore, the wireless charging stand 100 of the present application removes the dominant air guiding slot 61, and the internal mechanism (the movable element 30 and the charging module 20) is pulled by the self-weight of the electronic product such as the mobile phone and the like to open the air guiding slot 61 and the air guiding opening 112 by placing the electronic product such as the mobile phone and the like to be charged on the wireless charging stand 100. After the charging is completed, when the electronic product such as the mobile phone is taken off, the wireless charging cradle 100 recovers the initial state, and the air guiding groove 61 and the air guiding opening 112 are closed. The wireless charging stand 100 has beautiful appearance, can hide the air guide cooling system, and has simple structure and low cost.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wireless charging cradle for an electronic device, comprising:

the heat dissipation fan is arranged in the shell, an air channel is limited in the shell, and an air guide opening communicated with the air channel is formed in the shell;

the charging module is arranged in the shell and is adjacent to the first side of the shell, and the charging module is used for charging the electronic equipment;

the movable piece is arranged on the shell and can move between a first position and a second position relative to the shell, and the movable piece and the shell jointly support the electronic equipment;

when the movable piece is located at the first position, at least part of the movable piece covers the air guide opening;

and when the movable piece is positioned at the second position, the movable piece avoids the air guide opening.

2. The wireless charging cradle of claim 1, wherein the housing comprises:

a base extending in a first direction, the base defining the air channel therein;

the base is provided with a first side, the base is provided with a first side air guide opening, the base is provided with a second side air guide opening, the first side air guide opening is arranged on the base, the second side air guide opening is arranged on the second side air guide opening, and the moving part is movably arranged on the base or the second side air guide opening.

3. The wireless charging stand according to claim 2, wherein the first side of the charging portion is provided with a receiving slot, the charging module is disposed in the receiving slot and is movable between a third position and a fourth position,

when the charging module is located at the third position, the first side surface of the charging module is flush with the first side surface of the charging part;

and under the condition that the charging module is positioned at the fourth position, the first side surface of the charging module is inwards sunken relative to the first side surface of the charging part to form an air guide groove, and the air guide groove is communicated with the air guide opening.

4. The wireless charging dock of claim 2, wherein the air guide opening is disposed at the first end of the base, a portion of the movable member is movably disposed in the charging portion along the second direction, and another portion of the movable member is capable of avoiding or covering the air guide opening.

5. The wireless charging dock of claim 3, wherein the movable member is connected to the charging module,

under the condition that the movable piece is located at the first position, the charging module is located at the third position;

and under the condition that the movable piece is positioned at the second position, the charging module is positioned at the fourth position.

6. The wireless charging cradle according to claim 2, wherein the movable member comprises:

the connecting part is movably arranged on the charging part along the second direction, and the orthographic projection of the charging module on the charging part covers the connecting part;

the supporting part is connected with the connecting part and moves synchronously with the connecting part, a supporting surface for supporting the electronic equipment is arranged on the supporting part, and the supporting part can avoid and cover the air guide opening;

under the condition that the movable piece is located at the first position, the supporting part covers the air guide opening;

and under the condition that the movable piece is positioned at the second position, the supporting part avoids the air guide opening.

7. The wireless charging stand according to claim 6, wherein the connecting portion is a square frame, the hollow portion of the square frame forms a hollow slot, the supporting portion is step-shaped and is disposed on a side of the connecting portion close to the base,

under the condition that the movable piece is located at the first position, the supporting part covers the air guide opening, and the hollow groove is disconnected from the air guide opening;

and under the condition that the movable piece is positioned at the second position, the supporting part avoids the air guide opening, and the air guide groove, the hollow groove and the air guide opening are communicated with each other.

8. The wireless charging stand according to claim 7, wherein a guiding slot is formed on a side of the connecting portion away from the supporting portion, the guiding slot is spaced apart from the hollow slot, a guiding portion is formed on a side of the charging module facing the connecting portion, the guiding portion is movably connected to the guiding slot,

under the condition that the movable piece is located at the first position, the guide portion is located at the opening end of the guide groove, and a movable space is defined by the charging module and the connecting portion in a matched mode;

and under the condition that the movable piece is at the second position, the guide part extends into the guide groove, the charging module abuts against the movable piece, and the charging module and the charging part are matched to form the air guide groove.

9. The cordless charging stand according to claim 8, wherein the guide part is a tilt guide extending obliquely towards the movable body.

10. The wireless charging cradle according to claim 7, wherein a mounting block is provided on a bottom surface of the charging portion, the mounting block is located in the hollow groove, and an area of an orthographic projection of the hollow groove on the charging portion is larger than an area of an orthographic projection of the mounting block on the charging portion, the movable member further comprises:

the elastic piece is arranged on one side of the hollow groove far away from the base, the first end of the elastic piece is connected with the side wall of the hollow groove, and the second end of the elastic piece is connected with the mounting block;

the limiting part is arranged on the charging part and located in the hollow groove, and the limiting part and the elastic part are arranged at intervals.