CN223195014U - Wireless charging components - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of wireless charging, and discloses a wireless charging assembly, which comprises a charger body, wherein the charger body comprises a first shell and a wireless charging module arranged in the first shell, a first connecting interface is arranged on the first shell, the wireless charging module is used for charging electronic equipment, the first connecting interface is used for being electrically connected with a heat dissipation piece, and the heat dissipation piece is used for dissipating heat of the charger body in a connecting state. According to the embodiment of the utility model, the first connecting interface is arranged on the charger body and is detachably connected with the heat dissipation piece, so that the expandable heat dissipation module is realized, the wireless charging assembly is more convenient to use, a user can select whether to use the heat dissipation piece to dissipate heat according to actual application conditions, and the first connecting interface is also beneficial to realizing rapid positioning when the charger body is connected with the heat dissipation piece.

Description

Wireless charging assembly

Technical Field

The embodiment of the utility model relates to the technical field of wireless charging, in particular to a wireless charging assembly.

Background

Along with the rapid development of technology, people have also had higher demands for accessories of electronic products, and for intelligent terminal equipment, for example, the use frequency of a smart phone is also being improved, and the intelligent terminal equipment needs to be charged in time when the electric quantity of a battery is insufficient. The traditional wired charging technology is inconvenient in wire insertion, normal use of intelligent terminal equipment in charging is affected, and therefore a more convenient wireless charging device is provided.

The inventor discovers that the existing wireless charging device is designed by being integrated with the heat dissipation piece, has larger volume, is inconvenient to carry and use, or does not have the function of externally connecting the heat dissipation piece, and the charging rate reduction caused by overheat of the wireless charging device can occur during charging, so that the service life of equipment is damaged.

Disclosure of utility model

In view of the above problems, an embodiment of the present utility model provides a wireless charging assembly, which is used for solving the technical problem that the existing wireless charging device cannot be flexibly detached and installed with a heat dissipation member.

According to one aspect of the embodiment of the utility model, the wireless charging assembly is characterized by comprising a charger body, wherein the charger body comprises a first shell and a wireless charging module arranged in the first shell, a first connection interface is arranged on the first shell and used for charging electronic equipment, the first connection interface is used for being electrically connected with a heat dissipation piece, and the heat dissipation piece is used for dissipating heat of the charger body in a connection state.

In an optional manner, the first housing includes a first panel and a second panel disposed opposite to the first panel, the first connection interface is disposed on the second panel, and the second panel is configured to be connected to the heat dissipation element.

In an optional manner, the wireless charging module further includes a heat conducting member disposed in the first housing, one end of the heat conducting member is connected to the wireless charging module, and the other end is connected to the inner surface of the second panel.

In an optional mode, the charger body is further provided with a first magnetic attraction piece, the first magnetic attraction piece comprises a first sub-magnetic attraction piece and a second sub-magnetic attraction piece, the first sub-magnetic attraction piece is attached to the inner surface of the first panel, and the second sub-magnetic attraction piece is attached to the inner surface of the second panel.

In an optional manner, the wireless charging assembly further includes a heat dissipation member, the heat dissipation member includes a second housing and a cooling unit disposed in the second housing, the second housing includes a third panel for connecting with the charger body, and a second connection interface is disposed on the third panel, and the second connection interface is used for electrically connecting with the first connection interface.

In an alternative mode, the cooling unit comprises a cooling plate, a heat dissipation opening is formed in the second shell, the cooling plate is arranged in the second shell, the cooling end of the cooling plate is attached to the inner surface of the third panel, and the heat dissipation end of the cooling plate exchanges heat with external air through the heat dissipation opening.

In an optional mode, the cooling unit further comprises a first cooling fan and cooling fins, the cooling hole comprises a first air inlet and a first air outlet, the first air inlet is formed in the bottom of the second shell, the first air outlet is formed in the side wall of the second shell, one end of each cooling fin is connected with the cooling end of the corresponding cooling fin, and the other end of each cooling fin is connected with the corresponding first cooling fan.

In an alternative mode, the cooling unit comprises a second cooling fan, a second air inlet is formed in the side wall and/or the bottom of the second shell, and a second air outlet and the third panel are formed in the top of the second shell.

In an optional manner, the wireless charging assembly further comprises a power supply module, and the power supply module is electrically connected with the first connection interface, the wireless charging module, the second connection interface and the cooling unit respectively.

In an alternative mode, the power supply module comprises a first power supply module and a second power supply module, wherein the first power supply module is respectively and electrically connected with the first connection interface and the wireless charging module, the first power supply module is used for supplying power to the wireless charging module, and is used for supplying power to the cooling unit of the heat dissipation piece through the first connection interface when the heat dissipation piece is in a connection state, the second power supply module is respectively and electrically connected with the second connection interface and the cooling unit, and the second power supply module is used for supplying power to the cooling unit, and is used for supplying power to the wireless charging module of the charger body through the second connection interface when the heat dissipation piece is in a connection state.

In an alternative form, the wireless charging assembly further includes a bracket assembly coupled to the first housing and providing support for the charger body.

In an alternative mode, the bracket component is connected with the charger body through a first pivot component, the charger body can rotate relative to the bracket component, and/or the bracket component comprises a base body and a bracket, and the bracket is connected with the base body through a second pivot component and can rotate relative to the base body.

According to the embodiment of the utility model, the first connecting interface is arranged on the charger body and is used for being detachably connected with the heat dissipation piece, so that the wireless charging assembly is more convenient to use, a user can select whether to use the heat dissipation piece to dissipate heat according to actual application conditions, and the first connecting interface is also beneficial to realizing rapid positioning when the charger body is connected with the heat dissipation piece.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present utility model more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

Fig. 1 is a schematic perspective view of a wireless charging assembly according to an embodiment of the present utility model;

fig. 2 shows an exploded structure schematic view of a charger body according to an embodiment of the present utility model;

fig. 3 shows an exploded schematic view of a heat dissipation element according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a heat dissipation device according to another embodiment of the present utility model;

FIG. 5 is a schematic diagram showing an exploded structure of a heat sink according to another embodiment of the present utility model;

fig. 6 is a schematic perspective view of a wireless charging assembly according to another embodiment of the utility model.

Reference numerals in the specific embodiments are as follows:

The charger body 100, the first connection interface 110, the first power supply module 120, the first charging port 121, the first circuit board 122, the first magnetic attraction member 130a, the second magnetic attraction member 130b, the wireless charging module 140, the wireless charging collar 141, the charging collar mounting base 142, the heat conducting member 143, the first housing 150, the first housing body 151, the circuit mounting groove 1511, the first magnet mounting groove 1512, the first panel 152, the second panel 153, the mounting portion 160, the heat dissipating member 200, the second connection interface 210, the second power supply module 220, the second charging port 221, the second circuit board 222, the cooling unit 240, the cooling fin 241, the first heat dissipating fan 242, the heat dissipating fin 243, the second housing 250, the second housing base 251, the heat dissipating port 2511, the first air intake vent 2512, the first air outlet 2513, the second housing body 52, the third magnet mounting groove 2521, the third panel 253, the dodging portion 260, the heat dissipating member 300, the third connection interface 310, the third panel 320, the third charging port 321, the third housing body 330, the third housing body 3301, the second bracket 3301, the rotary shaft assembly 330, the rotary shaft assembly 400, the rotary shaft assembly 330.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Embodiment one:

Referring to fig. 1, fig. 1 shows a schematic perspective view of a wireless charging assembly according to an embodiment of the utility model, wherein the wireless charging assembly includes a charger body 100, the charger body 100 includes a first housing 150 and a wireless charging module 140 disposed in the first housing 150, and a first connection interface 110 is disposed on the first housing 150.

The wireless charging module 140 is configured to charge an electronic device. The electronic equipment comprises electronic equipment supporting a wireless charging function, such as a smart phone, a tablet and the like.

The first connection interface 110 is configured to be electrically connected to a heat sink 200, and the heat sink 200 is configured to dissipate heat from the charger body 100 in a connection state. Specifically, when the first connection interface 110 detects that the charger body 100 and the heat sink 200 are in a connection state, the heat sink 200 starts to dissipate heat.

According to the embodiment of the utility model, the first connection interface 110 is arranged on the charger body 100 and is used for being detachably connected with the heat dissipation piece 200, so that the wireless charging assembly is more convenient to use, a user can select whether to use the heat dissipation piece 200 for heat dissipation according to actual application conditions, and the first connection interface 110 is further beneficial to realizing rapid positioning when the charger body 100 is connected with the heat dissipation piece 200.

Referring to fig. 2, fig. 2 shows an exploded structure schematic diagram of a charger body according to an embodiment of the present utility model, the first housing 150 includes a first panel 152 connected to the electronic device and a second panel 151 disposed opposite to the first panel 153, the first connection interface 110 is disposed on the second panel 153, and the second panel 153 is used for connecting with the heat dissipation element 200. Specifically, the second panel 153 is provided with an opening for mounting the first connection interface 110, one end of the first connection interface 110 is connected to the first circuit board 122, and the other end is exposed to the outer surface of the second panel 153 through the opening of the second panel 153.

In an alternative manner, the materials of the first panel 152 and the second panel 153 may be aluminum alloy.

The first housing 150 further includes a first housing body 151, two ends of the first housing body 151 are open, and the first housing body 151 is respectively used for mounting the first panel 152 and the second panel 153, and the wireless charging module 140 is disposed between the first housing body 151 and the first panel 152.

In an embodiment of the present utility model, the first connection interface 110 may use a pogo pin spring pin connector (hereinafter referred to as a spring pin connector for short), specifically, the spring pin connector is configured as a spring pin connector male seat or a spring pin connector female seat, the matched spring pin connector male seat and the spring pin connector female seat are electrically connected, the spring pin connector male seat is used as an output, and the spring pin connector female seat is used as an input.

When the first connection interface 110 is configured as a pin connector male seat, the heat dissipation member 200 is configured with a pin connector female seat for connecting with the first connection interface 110, and when the first connection interface 110 is configured as a pin connector female seat, the heat dissipation member 200 is configured with a pin connector male seat for connecting with the first connection interface 110.

Referring to fig. 1 and 3, fig. 3 shows an exploded schematic view of a heat dissipating member provided by an embodiment of the present utility model, the wireless charging assembly further includes a heat dissipating member 200, the heat dissipating member 200 includes a second housing 250 and a cooling unit 240 disposed in the second housing 250, the second housing 250 includes a third panel 253 for connecting with the charger body 100, the third panel 253 is provided with a second connection port 210, the second connection port 210 is for electrically connecting with the first connection port 110, and the heat dissipating member 200 is for dissipating heat from the charger body 100 in a connection state.

In an embodiment of the present utility model, the second connection interface 210 may be a pogo pin connector, and specifically, the second connection interface 210 is configured as a pogo pin connector male socket or a pogo pin connector female socket, and is electrically connected to a pogo pin connector female socket or a pogo pin connector male socket of the first connection interface 110.

The wireless charging assembly further includes a power supply module, and the power supply module is electrically connected to the first connection interface 110, the wireless charging module 140, the second connection interface 210, and the cooling unit 240, respectively. Specifically, the power supply modules include a first power supply module 120 and a second power supply module 220.

As shown in fig. 2, the charger body 100 further includes a first power supply module 120, where the first power supply module 120 is connected to the first connection interface 110 and the wireless charging module 140, respectively, the first power supply module 120 is configured to supply power to the wireless charging module 140 of the charger body 100, and supply power to the cooling unit 240 of the heat sink 200 through the first connection interface 110 when the heat sink 200 is in a connection state, and at this time, the first connection interface 110 is a pin socket, and a pin socket is provided on the heat sink 200.

The first power supply module 120 includes a first charging port 121 and a first circuit board 122, the first charging port 121 is connected with the first circuit board 122, an opening for installing the first charging port 121 is provided on a side wall of the first housing 150, the first charging port 121 is used for connecting an external power source, and the wireless charging module 140 of the charger body 100 is powered through the first circuit board 122. Specifically, the first charging port 121 is preferably set as a Type-C port.

In an alternative manner, the first power supply module 120 further includes a first battery (not shown in the drawing), which is connected to the first charging port 121 and the first circuit board 122, respectively, and is used to supply power to the wireless charging module 140 of the charger body 100 through the first circuit board 122.

As shown in fig. 3, the heat dissipation member 200 further includes a second power supply module 220, where the second power supply module 220 is respectively connected to the second connection interface 210 and the cooling unit 240, the second power supply module 220 is configured to supply power to the cooling unit 240 of the heat dissipation member 220, and supply power to the wireless charging module 140 of the charger body 100 through the second connection interface 210 when the heat dissipation member 200 is in a connection state, and at this time, the second connection interface 210 is a male spring pin socket, and a female spring pin socket is provided on the charger body 100.

The second power supply module 220 includes a second charging port 221 and a second circuit board 122, the second charging port 221 is connected with the second circuit board 222, an opening for installing the second charging port 221 is provided on a side wall of the second housing 250, and the second charging port 221 is used for connecting an external power source to supply power to the heat dissipation member 200. Specifically, the second charging port 221 is preferably set as a Type-C port.

The third panel 253 is provided with an opening for installing the second connection interface 210, one end of the second connection interface 210 is connected with the second circuit board 222, the other end of the second connection interface is exposed to the outer surface of the third panel 253 through the opening of the third panel 253, and the third panel 253 is made of aluminum alloy.

In an alternative manner, the second power supply module 220 further includes a second battery (not shown in the drawing), which is connected to the second charging port 221 and the second circuit board 222, respectively, and is used to supply power to the cooling unit 240 of the heat sink 200 through the second circuit board 222.

It will be appreciated that the first power supply module 120 may be used to individually power the wireless charging module 140 of the charger body 100 when the charger body 100 and the heat sink 200 are in the detached state, the second power supply module 220 may be used to individually power the cooling unit 140 of the heat sink 200, and the first power supply module 120 and/or the second power supply module 220 may simultaneously power the wireless charging module 140 and the cooling unit 240 when the charger body 100 and the heat sink 200 are in the connected state.

According to the utility model, the first connection interface 110 is arranged on the charger body 100 and is electrically connected with the second connection interface 210 of the heat dissipation piece 200, so that the charger body 100 and the heat dissipation piece 200 can be positioned quickly, when the charger body 100 and the heat dissipation piece 200 are in a connection state, the first power supply module 120 and/or the second power supply module 220 can supply power to the wireless charging module 140 of the charger body 100 and the cooling unit 240 of the heat dissipation piece 200 at the same time, an external power supply is expanded for the charger body 100 or the heat dissipation piece 200, and the wireless charging assembly is more convenient to charge.

Referring to fig. 2, the wireless charging module 140 includes a wireless charging collar 141 and a charging collar mounting base 142, a circuit mounting groove 1521 is disposed on a side of the first housing body 151 facing the first panel 152, and the first circuit board 122, the charging collar mounting base 142 and the wireless charging collar 141 are sequentially disposed in the circuit mounting groove 1521. Specifically, the charging collar mounting seat 142 is mounted in the circuit mounting groove 1512, one side of the charging collar mounting seat 142 facing the first panel 152 is connected with the wireless charging collar 141, the other side of the charging collar mounting seat 142 is connected with the first circuit board 122, and the first circuit board 122 is disposed between the circuit mounting groove 1521 and the charging collar mounting seat 142.

The wireless charging module 140 further includes a heat conducting member 143 disposed in the first housing 150, one end of the heat conducting member 143 is connected to the inner surface of the second panel 153, the other end of the heat conducting member 143 is connected to the wireless charging module 140, and the heat conducting member 143 is used for conducting heat generated by the wireless charging module 140 to the second panel 153. Specifically, an opening for accommodating the heat conducting member 143 is provided in the middle of the charging ring mounting seat 142, the first circuit board 122 and the circuit mounting groove 1521, one end of the heat conducting member 143 is attached to the wireless charging ring 141, and the other end sequentially passes through the opening provided in the middle of the charging ring mounting seat 142, the first circuit board 122 and the circuit mounting groove 1521, and is attached to the second panel 153.

The heat conducting member 143 may be made of an aluminum alloy.

According to the embodiment of the utility model, the heat conducting piece 143 is respectively attached to the wireless charging ring 141 and the second panel 153, so that heat generated by the wireless charging ring 143 can be conducted to the second panel 153, the heat can be radiated to the outside through the second panel 153, and the heat of the second panel 153 can be rapidly radiated through the external heat radiating piece 200.

The charger body 100 further includes a first magnetic attraction member 130, where the first magnetic attraction member 130 includes a first sub-magnetic attraction member 130a and a second sub-magnetic attraction member 130b, the first sub-magnetic attraction member 130a is attached to the inner surface of the first panel 152 and is used for magnetically connecting the electronic device, and the second sub-magnetic attraction member 130b is attached to the inner surface of the second panel 153 and is used for magnetically connecting the heat sink 200. Specifically, a first magnet mounting groove 1522 is further formed in a side of the first housing body 151 facing the first panel 152, the first magnet mounting groove 1522 is disposed around the outer side of the circuit mounting groove 1521, a second magnet mounting groove (not shown in the drawing) is further formed in a side of the first housing body 151 facing the second panel 153, the first sub-magnetic attraction member 130a is mounted in the first magnet mounting groove 1522 and is attached to the first panel 152, and the second sub-magnetic attraction member 130b is mounted in the second magnet mounting groove and is attached to the second panel 153.

The first sub-magnetic attraction member 130a is configured as a magnet, the second sub-magnetic attraction member 130b is configured as a magnet or an iron sheet, and when the second sub-magnetic attraction member 130b is configured as an iron sheet, the second panel 153 of the charger body 100 is connected with the heat sink 200 having magnetism.

In the embodiment of the utility model, the first magnetic attraction piece 130 is arranged to be magnetically connected with the external heat dissipation piece 200 and the electronic equipment, so that the connection between the components is simpler and more convenient.

Referring to fig. 3, the heat sink 200 further includes a second magnetic member (not shown), and a third magnet mounting groove 2521 for mounting the second magnetic member is provided at a side of the second housing body 252 facing the third panel 253. Specifically, the second magnetic attraction member is configured to form a magnetic attraction fit with the first magnetic attraction member 130 of the charger body 100.

In the embodiment of the utility model, the second magnetic attraction piece which is in magnetic attraction fit with the charger body 100 is arranged in the heat dissipation piece 200, so that the connection firmness of the heat dissipation piece 200 and the charger body 100 can be improved.

The cooling unit 240 includes a cooling plate 241, a heat dissipation opening 2511 is provided on the second housing 250, the cooling plate 241 is disposed in the second housing 252, a cooling end of the cooling plate 241 is attached to an inner surface of the third panel 253, and the heat dissipation end of the cooling plate 241 exchanges heat with external air through the heat dissipation opening 2511. The cooling fin 241 is configured to cool the third panel 253 through a cooling end, so as to cool the second panel 153 through the third panel 253 in a connected state, and to dissipate heat from the heat dissipation port 2511 through a heat dissipation end.

The cooling sheet 241 may be a semiconductor cooling sheet.

The cooling unit 240 further includes a first cooling fan 242 and a cooling fin 243, the cooling hole 2511 includes a first air inlet 2512 and a first air outlet 2513, the second housing 250 is provided with the first air inlet 2512 at the bottom and the first air outlet 2513 at the side wall, one end of the cooling fin 243 is connected to the cooling end of the cooling fin 241, the other end is connected to the first cooling fan 242, the cooling fin 243 is used for absorbing heat of the cooling end, the first cooling fan is used for sucking cold air from the first air inlet 2512, exchanging heat with the cooling fin 243 through the cold air, and sending hot air from the first air outlet 2513. Specifically, the second housing 250 further includes a second housing base 251 and a second housing body 252, one side of the second housing body 252 is connected with the second housing base 251, the other side of the second housing body 252 is connected with the third panel 253, an accommodating space for accommodating the first cooling fan 242 and the cooling fin 243 is formed between the second housing body 252 and the second housing base 251, an opening for accommodating the cooling fin 241 is provided in the middle of the second housing body 252, a cooling end of the cooling fin 241 is attached to the third panel 253, and the cooling fin passes through the opening in the middle of the second housing body 252, so that a cooling end of the cooling fin 241 is attached to the cooling fin 243.

Wherein, the first cooling fan 242 is preferably a turbo fan.

The second housing base 251 is provided with the heat dissipation opening 2511, a first air inlet 2512 is provided at the bottom of the second housing base 251, and a first air outlet 2513 is provided at the side wall of the second housing.

The heat sink 243 includes a heat sink base plate and a plurality of sub heat sinks disposed around a first surface of the heat sink base plate, the first heat dissipating fan 242 is connected to the first surface of the heat sink base plate, so that an air outlet of the first heat dissipating fan 242 is attached to the plurality of sub heat sinks, and a second surface of the heat sink base plate is attached to a heat dissipating end of the cooling fin 241. Specifically, the fin base plate is used to transfer heat of the heat dissipating end of the cooling fin 241 to a plurality of sub-fins, and to take the heat of the sub-fins to the outside air by the heat dissipating fan 242.

The embodiment of the utility model can quickly discharge the heat of the heat dissipation end of the refrigerating sheet 241 to the outside air through the radiating sheet 243 and the radiating fan by combining the refrigerating sheet 241, the radiating fan 242 and the radiating sheet 243, thereby improving the refrigerating and heat dissipation efficiency of the cooling unit 240.

Embodiment two:

Referring to fig. 4, fig. 4 shows a schematic perspective view of a heat dissipation device according to another embodiment of the present utility model, where the wireless charging assembly includes a heat dissipation device 300 and an embodiment of the charger body 100, the heat dissipation device 300 includes a third housing 330 and a cooling unit 340 disposed in the third housing 330, the third housing 330 includes a fourth panel 320 for connecting with the charger body 100, a third connection port 310 is disposed on the fourth panel 320, the third connection port 310 is for electrically connecting with the first connection port 110, and the heat dissipation device 300 is for dissipating heat from the wireless charging module 140 of the charger body 100 in a connection state.

In the embodiment of the present utility model, the third connection interface 310 may be a pogo pin connector, and specifically, the third connection interface 310 is configured as a pogo pin connector male socket or a pogo pin connector female socket, and is electrically connected to the mating first connection interface 110, the pogo pin connector female socket or the pogo pin connector male socket.

Referring to fig. 5, fig. 5 shows an exploded structure schematic diagram of a heat dissipating device according to another embodiment of the utility model, the cooling unit 340 includes a second cooling fan, a second air inlet 3301 is provided at a side wall and/or a bottom of the third housing 330, and a second air outlet 3302 and the fourth panel 320 are provided at a top of the third housing 330. The second heat dissipation fan is disposed between the third housing 330 and the fourth panel 320.

Wherein, the second cooling fan is preferably a turbofan.

The size of the fourth panel 320 is smaller than the size of the top opening of the third housing 330, and the fourth panel 320 is mounted at an intermediate position of the top of the third housing 330, so that a gap between the fourth panel 320 and the third housing 330 forms the second air outlet 3302. In one embodiment of the present utility model, the top opening of the third housing 330 is circular, the fourth panel 320 is a circular plate structure, and the diameter of the top opening of the third housing 330 is larger than the diameter of the fourth panel 320.

In the embodiment of the utility model, cold air is directly sucked from the second air inlet 3301 through the second cooling fan and sent out from the second air outlet 3302, the structure of the cooling member 300 is further simplified by simplifying the structure of the cooling unit 330, and the second cooling fan is directly used for simultaneously performing air cooling and heat dissipation on the fourth panel 320 of the cooling member 300 and the charger body 100 connected with the cooling member 300.

The fourth panel 320 is configured as a third battery with a magnetic attraction function, and the third battery is electrically connected with the cooling unit 340 to supply power to the cooling unit 340, and is further configured to magnetically attract and connect with the charger body 100. Specifically, the third battery is a MagSafe (MAGNETIC SAFE magnetic safe) battery.

The fourth panel 320 is connected to the third connection interface 310, and the third connection interface 310 is used to connect to the first connection interface 110 of the charger body 100. When it is detected that the heat dissipation member 300 is connected to the charger body 100, the fourth panel 320 is attached to the second panel 153, the third connection interface 310 is connected to the first connection interface, and the heat dissipation member 300 dissipates heat from the charger body 100. In the embodiment in which the fourth panel 320 is provided as the third battery, the heat sink 300 is further configured to supply power to the charger body 100 through the third battery in the connected state.

The heat dissipation element 300 further includes a third charging port 321 connected to the fourth panel 320, an opening for installing the third charging port 321 is provided on a side wall of the third housing 330, and the third charging port 321 is used for connecting an external power source to supply power to the heat dissipation element 300, in particular to the third battery. Specifically, the third charging port 321 is preferably set as a Type-C port.

In the embodiment of the utility model, by providing the fourth panel 320 as the third battery having the magnetic attraction function, not only can power be supplied to the cooling unit 340 and power be supplied to the charger body 100 in the connected state, but also the structure of the heat sink 300 can be simplified and the thickness of the device of the heat sink 300 can be reduced.

Embodiment III:

Referring to fig. 6, fig. 6 is a schematic perspective view of a wireless charging assembly according to another embodiment of the utility model, where the wireless charging assembly includes a charger body and a bracket assembly 400 according to the first or second embodiment, and the bracket assembly 400 is connected with the first housing 150 and provides support for the charger body 100.

The bracket assembly 400 is connected to the charger body 100 through a first pivot assembly 401, and the charger body 100 can rotate relative to the bracket assembly 400. Specifically, the first pivot assembly 401 includes a universal ball 430 disposed on the bracket assembly 400 and a mounting portion 160 disposed on the first housing 150, wherein the universal ball 430 is rotatably disposed in the mounting portion 160, and the mounting portion 160 is disposed on the second panel 153.

The bracket assembly 400 includes a base 420 and a bracket 410, wherein the bracket 410 is connected to the base 420 through a second pivot assembly 402 and can rotate relative to the base 420. Specifically, one end of the bracket is provided with the universal ball 430, the other end is connected with the base 420 through the second pivot assembly 402, the second pivot assembly 402 includes a rotating shaft 440, a first rotating shaft mounting portion 421 disposed on the base 420, and a second rotating shaft mounting portion 411 disposed on the bracket 410, the first rotating shaft mounting portion 421 and the second rotating shaft mounting portion 411 are both provided with through holes for passing through the rotating shaft 440, and the first rotating shaft mounting portion 421 and the second rotating shaft mounting portion 411 are connected through the rotating shaft 440, so that the bracket 410 can rotate relative to the base 420.

Wherein the base 420 includes an adsorption member (not shown) disposed at the bottom, and the bracket assembly 400 is fixed on a plane by the adsorption member of the base 420.

In another embodiment of the present utility model, the base 420 includes a clamping member (not shown), and the bracket assembly 400 is clamped to the object by the clamping member of the base 420.

Optionally, the wireless charging assembly further includes a heat dissipation member 200 according to the first embodiment or a heat dissipation member 300 according to the second embodiment, for example, as shown in fig. 6, the second housing 250 of the heat dissipation member 200 is further provided with a avoiding portion 260, and when the heat dissipation member 200 is connected to the charger body 100, the avoiding portion 260 is used for accommodating the mounting portion 160.

According to the embodiment of the utility model, the bracket assembly 400 is arranged to provide support for the charger body 100, and the universal ball is arranged in the mounting part 160 of the first shell 150, so that the charger body 100 can be adjusted at any angle to adapt to different use requirements of users, and the charger can be normally charged when the electronic equipment is placed vertically.

It should be noted that unless otherwise indicated, technical or scientific terms used in the embodiments of the present utility model should be given the ordinary meanings as understood by those skilled in the art to which the embodiments of the present utility model belong.

In the description of the novel embodiment, 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", etc. refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the embodiment of the present utility model and for simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiment of the present utility model.

Furthermore, the technical terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more unless explicitly defined otherwise.

In the description of the present embodiment, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or communicate between two elements or interact between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the novel embodiments, unless explicitly specified and limited otherwise, a first feature "up" or "down" on a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intermediary. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present utility model, but not to limit the technical solution of the present utility model, and although the detailed description of the present utility model is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model, and all the modifications or substitutions are included in the scope of the claims and the specification of the present utility model. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (12)

1. The wireless charging assembly is characterized by comprising a charger body, wherein the charger body comprises a first shell and a wireless charging module arranged in the first shell, and a first connecting interface is arranged on the first shell;

The wireless charging module is used for charging the electronic equipment;

The first connecting interface is used for being electrically connected with the heat dissipation piece, and the heat dissipation piece is used for dissipating heat for the charger body in a connecting state.

2. The wireless charging assembly of claim 1, wherein the first housing comprises a first panel and a second panel disposed opposite the first panel, the first connection interface being disposed on the second panel, the second panel being configured to connect with the heat sink.

3. The wireless charging assembly of claim 2, wherein the wireless charging module further comprises a heat conducting member disposed within the first housing, one end of the heat conducting member being connected to the wireless charging module, and the other end being connected to the inner surface of the second panel.

4. The wireless charging assembly of claim 2, wherein the charger body further comprises a first magnetic attraction piece, the first magnetic attraction piece comprising a first sub-magnetic attraction piece and a second sub-magnetic attraction piece;

The first sub-magnetic attraction piece is attached to the inner surface of the first panel, and the second sub-magnetic attraction piece is attached to the inner surface of the second panel.

5. The wireless charging assembly of claim 1, further comprising a heat sink comprising a second housing and a cooling unit disposed within the second housing, the second housing comprising a third panel for connection with the charger body, a second connection interface disposed on the third panel for electrical connection with the first connection interface.

6. The wireless charging assembly of claim 5, wherein the cooling unit comprises a cooling fin, and the second housing has a heat sink disposed thereon;

The refrigerating piece is arranged in the second shell, the refrigerating end of the refrigerating piece is attached to the inner surface of the third panel, and the radiating end of the refrigerating piece is in heat exchange with outside air through the radiating opening.

7. The wireless charging assembly of claim 6, wherein the cooling unit further comprises a first cooling fan and a cooling fin, the cooling vent comprises a first air inlet and a first air outlet, the second housing is provided with the first air inlet at a bottom and the first air outlet at a sidewall;

one end of the radiating fin is connected with the radiating end of the refrigerating fin, and the other end of the radiating fin is connected with the first radiating fan.

8. The wireless charging assembly of claim 5, wherein the cooling unit comprises a second cooling fan, wherein a second air inlet is provided at a side wall and/or bottom of the second housing, and wherein a second air outlet and the third panel are provided at a top of the second housing.

9. The wireless charging assembly of claim 5, further comprising a power module electrically connected to the first connection interface, the wireless charging module, the second connection interface, and the cooling unit, respectively.

10. The wireless charging assembly of claim 9, wherein the power module comprises a first power module and a second power module;

the first power supply module is used for supplying power to the wireless charging module and supplying power to the cooling unit of the heat dissipation part through the first connection interface when the heat dissipation part is in a connection state;

The second power supply module is electrically connected with the second connection interface and the cooling unit respectively, and is used for supplying power to the cooling unit and supplying power to the wireless charging module of the charger body through the second connection interface when the heat dissipation piece is in a connection state.

11. The wireless charging assembly of any one of claims 1-10, further comprising a bracket assembly coupled to the first housing and providing support for the charger body.

12. The wireless charging assembly of claim 11, wherein the bracket assembly is connected to the charger body by a first pivot assembly, the charger body being rotatable relative to the bracket assembly;

And/or the number of the groups of groups,

The support assembly comprises a base and a support, and the support is connected with the base through a second pivot assembly and can rotate relative to the base.