TWM595355U - Fast heat dissipation wireless charger - Google Patents

Abstract

This creation provides a fast heat-dissipating wireless charger (100), including a casing (10), a charging coil (21), a main control board (22) and a cooling fan (23), the casing (10) includes a casing ( 12) and the cover plate (11); the periphery of the top surface of the cover plate (11) is provided with a plurality of air outlets (113), and the charging coil (21) and the main control board (22) are provided in the central area of the cover plate (11) ( 111) Corresponding to the position, an air hole (141) is opened at the bottom of the box (12). In this creation, by setting the main control board and the charging coil at corresponding positions in the central area of the cover, you can avoid the location of each air outlet on the cover, so that domestic water is scattered on the cover and flows out of the cabinet through the air outlet When it is in the middle, it will not affect the charging coil and the main control board, and when more water flows out from the air outlet, it will flow out from the air hole at the bottom of the box, which improves the waterproof performance of the rapid heat dissipation wireless charger and has high safety.

Description

Quick cooling wireless charger

This creation belongs to the field of wireless chargers, and more specifically, it relates to a fast cooling wireless charger.

With the development of technology and the popularization of smart phones, wireless charging is more and more used because of its convenience. However, when wireless charging is performed on electronic devices such as mobile phones, both the mobile phone and the charger generate a large amount of heat. These heat accumulates between the electronic device and the charger, which not only affects the safety of charging, but also affects the charging efficiency. In response to this problem, a charger is currently proposed which opens the window corresponding to the coil on the top plate, sets the middle frame at the position corresponding to the window at the bottom of the top plate, sets the cover plate in the middle frame, and places the cover plate on the middle frame An air vent is provided at a corresponding position on the top surface, and an air duct is formed between the outer frame and the case, so that the whole charger forms a groove corresponding to the coil portion on the top surface, and an air vent structure is provided on the side wall of the groove. To blow air between the electronic device and the charger to dissipate heat. However, when this wireless charger is used on a desktop, if domestic water is scattered on the charger, it will easily enter the charger from the tuyere, there is a hidden safety hazard, and even a safety accident may occur.

technical problem

The purpose of this creation is to provide a fast heat-dissipating wireless charger to solve the problems in the prior art that the wireless charger is poorly waterproof and has hidden safety hazards.

Technical solution

In order to achieve the above purpose, the technical solution adopted in this author is to provide a fast heat-dissipating wireless charger, including a case, a charging coil installed in the case, a main control board installed in the case, and a case installed in the case The cooling fan, the case includes the case and the cover plate covering the case; in the thickness direction of the cover plate: the middle area of the top surface of the cover plate is lower than the height of the peripheral edge of the cover plate, and a plurality of The air outlet, the charging coil and the main control board are set at the corresponding positions in the middle area of the cover plate, the charging coil and the main control board are fixedly connected to the cover plate, the cooling fan is installed on the box, the bottom of the box is provided with an air hole, and the main control board is set on The side of the charging coil facing away from the cover.

Preferably, there are a plurality of charging coils, and the plurality of charging coils cover the central area of the cover plate.

Preferably, the rapid heat dissipation wireless charger further includes a support plate supporting the charging coil, and the support plate is fixedly connected to the cover plate.

Preferably, the top surface of the corresponding side wall between two adjacent air outlets extends obliquely from the edge of the cover plate to the central area of the cover plate toward the bottom surface of the cover plate.

Preferably, the plurality of air outlets are evenly distributed around the top surface of the cover plate.

Preferably, the case includes a bottom case and a middle frame provided on the bottom case, the cover plate is connected to the middle frame, the main control board and the charging coil are placed in the middle frame, the cooling fan is placed in the middle frame, and the air holes are provided at the bottom The bottom of the shell.

Preferably, the middle frame is a metal frame.

Preferably, the side of the middle frame near the cover plate is provided with a positioning groove, and the edge of the bottom surface of the cover plate is protrudingly provided with a positioning rib that fits into the positioning groove.

Preferably, an accommodating cavity for accommodating a cooling fan is provided in the bottom case, and the air hole is opened at the bottom of the accommodating cavity.

Preferably, the quick-dissipating wireless charger further includes a support base for supporting the chassis at an angle, and the chassis is hinged to the support base.

Preferably, the support base includes a support shell that can cover the bottom surface of the cabinet and a support plate for supporting the cabinet, one end of the support plate is hinged with the support shell, the other end of the support plate is hinged with the cabinet, and one side of the support shell There is a supporting block hinged with the supporting plate.

Preferably, a positioning hinge for positioning the rotation position is installed in the casing, and the positioning hinge is connected with the support plate.

Preferably, the bottom of the cabinet is provided with an accommodating groove for accommodating the support plate.

Preferably, a supporting plate for supporting the cabinet is installed on the supporting shell, and the supporting plate is provided with an opening for extending the supporting block.

Preferably, a spacer is provided on the side of the supporting plate away from the supporting block.

Preferably, the support shell is provided with air flow holes at positions corresponding to the air holes.

Beneficial effect

The beneficial effect of the fast heat-dissipating wireless charger provided by this creation is that, compared with the prior art, the creation by setting the height of the middle area of the top surface of the cover plate lower than its edge, and setting the air outlets around the top surface of the cover plate ，Set a cooling fan in the chassis to blow the air to the middle area of the top surface of the cover plate, so as to take away the heat between the electronic equipment and the top surface of the cover plate during heat dissipation, to ensure rapid heat dissipation; and set the main control board and the charging coil at The corresponding position in the middle area of the cover plate can avoid the position of each air outlet on the cover plate, so that when the domestic water is scattered on the cover plate and flows out of the cabinet through the air outlet, it will not affect the charging coil and the main control board And, when more water flows out from the air outlet, it will flow out from the air hole at the bottom of the box, which improves the waterproof performance of the rapid heat dissipation wireless charger and has high safety.

In order to make the technical problems, technical solutions and beneficial effects to be solved in this creation more clear, the following description of the creation will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the creation, and are not used to limit the creation.

It should be noted that when an element is referred to as being “fixed” or “set on” another element, it can be directly on the other element or indirectly on the other element. When an element is said to be "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

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 limited to "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this creation, "plural" means two or more, unless otherwise specifically limited. The meaning of "plural" is one or more, unless otherwise specifically limited.

In the description of this creation, it is necessary to understand that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, only for convenience This description and simplified description are described, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of this creation.

In the description of this creation, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components or the interaction between two components. For those with ordinary knowledge in the field, the specific meaning of the above terms in this creation can be understood according to the specific situation.

Please refer to FIG. 1 to FIG. 4 together, and now the fast cooling wireless charger 100 provided by this creation will be described. The fast cooling type wireless charger 100 includes a casing 10, a charging coil 21, a main control board 22 and a cooling fan 23, the charging coil 21, the main control board 22 and a cooling fan 23 are installed in the casing 10 to pass through the casing 10 To protect these devices. The charging coil 21 is electrically connected to the main control board 22 so as to control the charging coil 21 to wirelessly charge electronic devices such as mobile phones through the main control board 22. The cabinet 10 includes a cabinet 12 and a cover plate 11. The cover plate 11 is covered in the cabinet 12 for processing and manufacturing, and at the same time, it is convenient to install each device in the cabinet 10. In the thickness direction of the cover plate 11: the middle area 111 of the top surface of the cover plate 11 is lower than the height of the peripheral edge 112 of the cover plate 11, that is, the middle area 111 of the top surface of the cover plate 11 is recessed toward the bottom surface of the cover plate 11 When the device is placed on the cover plate 11, there is a certain gap between the central area 111 of the top surface of the cover plate 11 and the electronic device, and a plurality of air outlets 113 are provided around the top surface of the cover plate 11 and the bottom of the case 12 is provided with The air hole 141 and the cooling fan 23 are installed on the casing 12 so that when the cooling fan 23 is in operation, the airflow enters the casing 12 through the air hole 141, and then blows out through the air outlet 113, and flows through the top middle region 111 of the cover plate 11 and the electronic Between the devices, the heat between the electronic device and the cover 11 is taken away to ensure efficient heat dissipation. The charging coil 21 and the main control board 22 are provided at corresponding positions in the middle region 111 of the cover plate 11. The charging coil 21 and the main control board 22 are fixedly connected to the cover plate 11, so that the main control board 22 and the charging coil 21 can avoid the cover plate 11 The corresponding positions of the air outlets 113, so that when water is scattered on the cover plate 11 and flows into the cabinet 10 through the air outlets 113, it will not flow to the main control board 22 and the charging coil 21, so it will not affect the main The control board 22 and the charging coil 21 ensure the safety and normal operation of the main control board 22 and the charging coil 21; when a large amount of water flows out of the air outlet 113, it will flow out from the air hole 141 at the bottom of the casing 12 to improve the waterproof performance. The main control board 22 is located on the side of the charging coil 21 facing away from the cover plate 11, and the cooling fan 23 is located on the side of the main control board 22 facing away from the charging coil 21. When the cooling fan 23 is in operation, the cooling fan 23 blows out toward the main control board 22 The airflow diffuses around the case 12 through the blocking and guiding action of the main control board 22 and then blows out from the air outlet 113 around the cover 11.

Compared with the prior art, the fast heat-dissipating wireless charger 100 provided by this creation is configured by setting the height of the middle region 111 of the top surface of the cover 11 lower than its edge, and setting the air outlet around the top surface of the cover 11 113. A cooling fan 23 is provided in the casing 10 to blow the air to the central area 111 of the top surface of the cover plate 11 so as to take away heat between the electronic device and the top surface of the cover plate 11 during heat dissipation to ensure rapid heat dissipation; The plate 22 and the charging coil 21 are provided at positions corresponding to the central region 111 of the cover plate 11, so that the positions of the air outlets 113 on the cover plate 11 can be avoided, so that domestic water is scattered on the cover plate 11 and flows out through the air outlet 113 When it is in the case 10, it will not affect the charging coil 21 and the main control board 22, and when more water flows out from the air outlet 113, it will flow out from the air hole 141 at the bottom of the case 12, which improves the rapid cooling type wireless charger 100 The waterproof performance and high safety.

Further, please refer to FIG. 2, as a specific embodiment of the fast heat-dissipating wireless charger 100 provided by the present creation, there are a plurality of charging coils 21, and the plurality of charging coils 21 covers the central area 111 of the cover plate 11, so that the electronic Any device placed on the cover 11 can correspond to a charging coil 21 to wirelessly charge the electronic device for user convenience.

Further, please refer to FIG. 2, as a specific embodiment of the rapid heat-dissipating wireless charger 100 provided by the present creation, the rapid heat-dissipating wireless charger 100 further includes a support plate 211 supporting the charging coil 21, and the support plate 211 and The cover 11 is fixedly connected. A supporting plate 211 is provided to support the charging coil 21 and to facilitate fixing the charging coil 21 on the bottom surface of the cover 11. Of course, in some other embodiments, the charging coil 21 may also be pasted on the bottom surface of the cover plate 11 or the charging coil 21 may be supported on the main control board 22.

Preferably, when there are a plurality of charging coils 21, the plurality of charging coils 21 is installed on the support tray 211, so as to support the plurality of charging coils 21 through the support tray 211, thereby facilitating the support of the plurality of charging coils 21 on the cover plate 11. It is also convenient for the layout and assembly of a plurality of charging coils 21. In addition, this structure can also make the rapid heat-dissipating wireless charger 100 larger, so that multiple electronic devices can be wirelessly charged at the same time.

Further, please refer to FIG. 1 and FIG. 3, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, the top surface of the corresponding side wall 114 between the two adjacent air outlets 113 is formed by the cover 11 The direction from the edge 112 to the middle region 111 of the cover plate 11 extends obliquely toward the bottom surface of the cover plate 11. That is, the top surface of the corresponding side wall 114 between the two adjacent air outlets 113 extends obliquely toward the bottom surface of the cover plate 11, and the direction of the oblique extension extends from the edge 112 of the cover plate 11 to the middle of the cover plate 11 The direction of area 111. This structure can make the air flow blown out from the air outlet 113 be better guided to the middle region 111 of the top surface of the cover plate 11.

Further, please refer to FIG. 1 and FIG. 3, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, a plurality of the air outlets 113 are evenly distributed around the top surface of the cover plate 11 for convenience Processing and making, at the same time, the air flow on the top surface of the cover 11 is uniform, which is convenient for heat dissipation.

Further, please refer to FIG. 2, as a specific embodiment of the fast-dissipating wireless charger 100 provided by the present creation, two cooling fans 23 are provided in the casing 10 so that the two cooling fans 23 can run simultaneously, improving Airflow velocity improves heat dissipation efficiency. In some other embodiments, only one cooling fan 23 may be provided in the cabinet 10. In some other embodiments, three, four, five, etc. cooling fans 23 may also be provided in the cabinet 10.

Preferably, the air hole 141 at the bottom of the casing 10 is located in the corresponding area of the cooling fan 23 for ventilation, reducing the resistance of the cooling fan 23 to draw air, thereby facilitating the absorption of more gas, increasing the airflow velocity and improving the heat dissipation efficiency.

Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, the case 12 includes a bottom case 14 and a middle frame 13, the middle frame 13 Set on the bottom case 14, the cover plate 11 is connected to the middle frame 13, the main control board 22 and the charging coil 21 are placed in the middle frame 13, the cooling fan 23 is placed in the middle frame 13, and the air hole 141 is provided at the bottom of the bottom case 14 The case 12 is divided into a bottom case 14 and a middle frame 13, which is not only convenient for manufacturing, but also convenient for assembly, and is convenient for fixing the cover plate 11 and the middle frame 13, and fixing the cooling fan 23 and the bottom case 14. Of course, in other embodiments, the bottom case 14 and the middle frame 13 may also be an integrally formed structure, which is convenient for manufacturing. Preferably, the middle frame 13 is a metal frame to increase strength and improve heat dissipation efficiency.

Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, a positioning groove 131 is provided on the side of the middle frame 13 near the cover plate 11 The edge of the bottom surface of the cover plate 11 is protrudingly provided with positioning ribs 115 that fit into the positioning groove 131. A positioning groove 131 is provided on the middle frame 13 and a positioning rib 115 is provided on the cover plate 11. The positioning rib 115 is inserted into the positioning groove 131 to position the cover plate 11 and the middle frame 13 to facilitate the positioning of the cover plate 11 and the center Box 13 is connected. Furthermore, in this embodiment, the positioning groove 131 surrounds the middle frame 13 to facilitate processing.

Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, a housing cavity for accommodating the cooling fan 23 is provided in the bottom case 14 142, the air hole 141 is opened at the bottom of the accommodating cavity 142. An accommodating cavity 142 is provided in the bottom case 14 to install and fix the heat dissipation fan 23.

Further, please refer to FIG. 1, FIG. 2 and FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, a limited position slot 143 is provided on the periphery of the bottom case 14 and the The lower side extends into the limiting groove 143 in order to position the middle frame 13. Preferably, the limiting groove 143 surrounds the periphery of the bottom case 14 so that the bottom case 14 and the middle frame 13 can be better fitted and installed.

Further, please refer to FIG. 2 to FIG. 4 as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the author, the rapid heat dissipation wireless charger 100 further includes an inclined support for the chassis 10 The support base 30 and the casing 10 are hinged with the support base 30. When the support base 30 is provided and the cabinet 10 and the support base 30 are hinged, the cabinet 10 can be rotated relative to the support base 30 to tilt the cabinet 10 so that the electronic device is placed on the cover 11 of the cabinet 10, Keep the electronic device in an inclined position to support the electronic device so that the electronic device can be used.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, the support base 30 includes a support shell 31 and a support plate 32, and one end of the support plate 32 is connected to the support The shell 31 is hinged, the other end of the support plate 32 is hinged with the cabinet 10, and one side of the support shell 31 is provided with a support block 312 hinged with the support plate 32, so that when in use, the cabinet 10 can be rotated so that the cabinet 10 is in position In the inclined position, one side of the housing 10 can be supported on the support housing 31, and the support plate 32 supports the bottom surface of the housing 10 to support the housing 10 on the support housing 31 at an angle. The support case 31 is provided so that when the case 10 is tilted and supported, it can be kept stable, and at the same time, the electronic device can be supported through the support case 31; at the same time, the case 10 can be rotated so that the support case 31 covers the bottom surface of the case 10 , To protect the cabinet 10 and reduce the occupied space.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat-dissipating wireless charger 100 provided by the author, a positioning hinge 33 for positioning the rotation position is installed in the casing 10, and the positioning hinge 33 is The support plate 32 is connected. A positioning hinge 33 is provided in the casing 10, and the positioning hinge 33 is connected to the support plate 32, so that when the casing 10 is rotated, the casing 10 can be positioned, so that the casing 10 better supports electronic equipment. Of course, in some other embodiments, a stopper may be provided on the casing 10 or the support casing 31 to block the support plate 32 and define the angular position of the support plate 32 to further position the casing 10.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, an accommodation groove 145 for accommodating the support plate 32 is provided at the bottom of the cabinet 10. An accommodating groove 145 is provided at the bottom of the cabinet 10 to accommodate the support plate 32. When the cabinet 10 is rotated and placed on the support shell 31, the support plate 32 can be placed in the accommodating groove 145 to reduce the occupied space. Specifically, the accommodating groove 145 is provided on the bottom surface of the bottom case 14.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, a support plate 34 for supporting the cabinet 10 is installed on the support shell 31, and the support plate 34 An opening 341 for extending the supporting block 312 is provided on the upper side. A supporting plate 34 is provided on the supporting shell 31. When the housing 10 is received on the supporting shell 31, the supporting plate 34 can better support the housing 10; and when the housing 10 is tilted and supported, the supporting plate 34 also The lower side of the casing 10 can be better supported.

Further, please refer to FIG. 2 to FIG. 4, as a specific implementation of the rapid heat dissipation wireless charger 100 provided by the author, in this embodiment, there are two support plates 32, and the two support plates 32 are respectively located in Both ends of the casing 10 in the longitudinal direction. In some other embodiments, the number of support plates 32 may be one, three, four, or the like.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present invention, a spacer 35 is provided on the side of the support plate 34 away from the support block 312. A shim 35 is provided on the support plate 34. When the chassis 10 is tilted to support the chassis 10, the lower side of the chassis 10 can abut against the shim 35 to prevent the chassis 10 from toppling over, better supporting the chassis 10, and in use At this time, the gasket 35 can also support the electronic device to prevent the electronic device from slipping.

Preferably, the side of the supporting shell 31 away from the supporting block 312 is protrudingly provided with a baffle 313 toward the direction of the casing 10, so that when the casing 10 is inclined and supported by the electronic device, the baffle 313 can position the electronic device, Better prevent electronic devices from slipping.

More preferably, the casing 10 is correspondingly provided with a slot 144 for accommodating the baffle plate 313, so that when the casing 10 is received on the support shell 31, the baffle plate 313 can be placed in the slot 144, The positioning of the casing 10 can also reduce the occupied space. Specifically, the slot 144 is provided on one side of the bottom case 14.

Further, please refer to FIG. 2 to FIG. 4, as a specific embodiment of the rapid heat dissipation wireless charger 100 provided by the present creation, an airflow hole 311 is provided on the support case 31 corresponding to the position of the airhole 141. When the casing 10 is received on the support casing 31, it is convenient for outside air to enter the casing 10 through the air holes 311 and the air holes 141, which is convenient for heat dissipation.

Preferably, when the supporting shell 31 is provided with a supporting plate 34, a through hole 342 is opened on the supporting plate 34 at a position corresponding to the airflow hole 311 to expose the airflow hole 311.

Preferably, the support shell 31 is provided with support ribs 314 so as to support the support plate 34, so that the support plate 34 is stably fixed on the support shell 31.

The above are only the preferred embodiments of this creation and are not intended to limit this creation. Any modification, equivalent replacement and improvement made within the spirit and principles of this creation should be included in the protection of this creation Within range.

100: fast cooling wireless charger 10: Chassis 11: Cover 111: Central area 112: Edge 113: Air outlet 115: positioning rib 12: Case 13: Middle frame 131: positioning groove 14: bottom shell 141: Stomatal 142: accommodating cavity 143: Limit slot 144: Slotted 145: accommodating slot 21: Charging coil 211: Support plate 22: main control board 23: Cooling fan 30: Support seat 31: Support shell 311: Airflow hole 312: branch 313: Baffle 314: Support rib 32: Support plate 33: Positioning hinge 34: Support plate 341: opening 342: port 35: Gasket

In order to more clearly explain the technical solutions in the created embodiment, the following will briefly introduce the drawings required in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some of the creations For the embodiment, for those of ordinary skill in the art, without paying any creative labor, other drawings may be obtained based on these drawings. FIG. 1 is a schematic structural diagram of a fast heat-dissipating wireless charger provided by a creative embodiment; FIG. 2 is a schematic diagram of an explosion structure of a rapid heat-dissipating wireless charger provided by a creative embodiment; FIG. 3 is a schematic structural diagram 1 of the case of the rapid heat dissipation wireless charger of FIG. 1 when the casing is tilted and supported; FIG. 4 is a second schematic diagram of the structure of the quick heat dissipation wireless charger of FIG. 1 when the casing is tilted and supported.

100: fast cooling wireless charger

10: Chassis

11: Cover

111: Central area

112: Edge

113: Air outlet

12: Case

13: Middle frame

131: positioning groove

14: bottom shell

31: Support shell

Claims (16)

Quick-dissipating wireless charger, including a casing, a charging coil installed in the casing, a main control board installed in the casing, and a cooling fan installed in the casing, wherein: the machine The casing includes a machine box and a cover plate covering the machine box; in the thickness direction of the cover plate: the middle area of the top surface of the cover plate is lower than the height of the peripheral edge of the cover plate, and the periphery of the top surface of the cover plate is provided A plurality of air outlets, the charging coil and the main control board are provided at corresponding positions in the central area of the cover plate, the charging coil and the main control board are fixedly connected to the cover plate, the cooling fan is installed on the machine box, the machine An air hole is opened at the bottom of the box, and the main control board is disposed on a side of the charging coil facing away from the cover board. The quick-dissipating wireless charger as described in item 1 of the patent application scope, wherein: there are a plurality of charging coils, and the plurality of charging coils cover the central area of the cover plate. The rapid heat-dissipating wireless charger as described in item 1 of the patent application range, wherein the rapid heat-dissipating wireless charger further includes a support plate supporting the charging coil, and the support plate is fixedly connected to the cover plate. The quick-dissipating wireless charger as described in Item 1 of the patent application scope, wherein the direction of the top surface of the corresponding side wall between two adjacent air outlets is from the edge of the cover plate to the central area of the cover plate toward the cover The direction of the bottom surface of the board extends obliquely. The quick-dissipating wireless charger as described in item 1 of the patent application scope, wherein: the plurality of air outlets are evenly distributed around the top surface of the cover plate. The quick-dissipating wireless charger according to any one of the first to fifth patent applications, wherein: the case includes a bottom case, a middle frame provided on the bottom case, and the cover Connected to the middle frame, the main control board and the charging coil are placed in the middle frame, the cooling fan is placed in the middle frame, and the air hole is provided at the bottom of the bottom case. The quick-dissipating wireless charger as described in item 6 of the patent scope, wherein: the middle frame is a metal frame. The quick-dissipating wireless charger as described in item 6 of the patent application scope, wherein: a positioning groove is provided on the side of the middle frame close to the cover plate, and the edge of the bottom surface of the cover plate is protrudingly fitted into the positioning groove A positioning rib. The rapid heat dissipating wireless charger as described in item 6 of the patent application scope, wherein: a housing cavity for accommodating the cooling fan is provided in the bottom case, and the air hole is opened at the bottom of the housing cavity. The rapid heat-dissipating wireless charger according to any one of the first to fifth patent applications, wherein: the rapid heat-dissipating wireless charger further includes a support base for supporting the chassis at an angle, The casing is hinged with the support base. The quick-dissipating wireless charger as described in item 10 of the patent application range, wherein: the support base includes a support case that can cover the bottom surface of the case and a plate for supporting the case, and the One end is hinged with the support shell, the other end of the support plate is hinged with the machine shell, and one side of the support shell is provided with a branch hinged with the support plate. The quick-dissipating wireless charger as described in item 11 of the patent application scope, wherein: a positioning hinge for positioning the rotation position is installed in the casing, and the positioning hinge is connected with the support plate. As described in Item 12 of the patent application range, a quick-dissipating wireless charger in which a receiving slot for receiving the support plate is provided at the bottom of the casing. The quick-dissipating wireless charger as described in item 11 of the patent application scope, wherein: a support plate for supporting the cabinet is installed on the support shell, and an opening for the extension of the support block is provided on the support plate. The quick-dissipating wireless charger as described in item 14 of the patent application scope, wherein a spacer is provided on the side of the supporting plate away from the supporting block. The quick-dissipating wireless charger as described in item 11 of the patent application scope, wherein an airflow hole is opened on the supporting shell at a position corresponding to the airhole.

Images