Wireless charging device with temperature control

Abstract

The invention discloses a wireless charging device with temperature control, which comprises a surface shell, a bottom shell, a temperature adjusting module, a wireless charging module and a magnet assembly, and is characterized in that the surface shell is mounted on the bottom shell, a cavity is formed between the surface shell and the bottom shell, and the temperature adjusting module and the wireless charging module are mounted in the cavity; the temperature adjusting module is electrically connected with the wireless charging module. When the charging device main body is used, a mobile phone is placed on the surface shell, the magnetic attraction area surface can attract the mobile phone, the wireless charging module wirelessly charges the mobile phone, then the wireless charging module emits heat, and after the temperature adjusting module is started, heat in the cavity is discharged outwards. And meanwhile, external air enters the cavity through the surface shell, so that the temperature in the charging device main body is lower than the temperature of the mobile phone, heat generated by working in the charging device main body is prevented from being conducted to electronic equipment such as the mobile phone, the refrigeration effect is achieved, and charging use is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless charging devices, and more particularly to a wireless charging device with temperature control. Background Art

[0002] As mobile phones become more powerful and have higher configurations, when using functions such as navigation, live streaming, mobile games, video recording, wireless charging, etc., the CPU, battery cells and other internal components of mobile phones and other electronic devices will heat up, and even get very hot when the ambient temperature is high, causing the phone to run slowly or freeze, affecting the user experience. Therefore, various heat sinks or coolers began to appear on the market.

[0003] At present, the cooling devices on the market are mainly divided into two categories: one is to blow through a fan, usually to the back of the mobile phone. Such devices have an electronic control unit and a motor inside to generate additional heat, so the heat inside the cooling device will be transferred to the back of the mobile phone; the other is a semiconductor cooling device that cools down through a semiconductor refrigeration plate assembly with a higher cost. By placing the semiconductor cooling device close to the back of electronic devices such as mobile phones, the temperature of electronic devices such as mobile phones is lowered. The semiconductor cooling device is placed close to the back of electronic devices such as mobile phones to cool down. The cost of the semiconductor module is not low and requires a certain amount of power consumption. In addition, because the back of electronic devices such as mobile phones is generally made of glass or other materials with poor thermal conductivity, the cooling speed is slow, the cooling effect is limited, and the cost is high. In view of the above phenomenon, it is necessary to propose a wireless charging device with temperature control to at least partially solve the problems existing in the prior art. Summary of the invention

[0004] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0005] In order to at least partially solve the above problems, the present invention provides a wireless charging device with temperature control, comprising: a charging device body, the charging device body comprising a surface shell, a bottom shell, a temperature adjustment module, and a wireless charging module, the surface shell is arranged on the bottom shell, and a cavity is provided between the surface shell and the bottom shell, the temperature adjustment module and the wireless charging module are arranged in the cavity, the temperature adjustment module and the wireless charging module are electrically connected, the wireless charging module comprises a wireless charging control unit and a wireless charging coil, and the wireless charging control unit and the wireless charging coil are arranged in the cavity; wherein,

[0006] The surface shell body has a charging area surface and a magnetic area surface, the charging area surface is located inside the magnetic area surface, the wireless charging module corresponds to the charging area surface, the charging area surface has an air guide hole, the magnetic area surface has a ventilation component, and the bottom shell body has a plurality of air outlet holes.

[0007] According to the wireless charging device with temperature control of an embodiment of the present invention, the height of the charging area surface is lower than the height of the magnetic attraction area surface, and the ventilation component includes a plurality of first ventilation slots, and the first ventilation slots penetrate the magnetic attraction area surface.

[0008] According to the wireless charging device with temperature control of an embodiment of the present invention, the ventilation component also includes a plurality of protrusions, and the plurality of protrusions are evenly distributed on the charging area surface at intervals, and the height of the protrusions is lower than the height of the magnetic attraction area surface or the height of the protrusions is consistent with the height of the magnetic attraction area surface, and the plurality of protrusions form a plurality of concentric air guide circles and a plurality of second ventilation grooves on the charging area surface, and the air guide circles and the second ventilation grooves are connected to each other.

[0009] According to the wireless charging device with temperature control of an embodiment of the present invention, the wireless charging module includes a fixed seat body, a wireless charging control unit and a wireless charging coil, the wireless charging coil is configured on the front side of the fixed seat body, the wireless charging control unit is configured on the rear side of the fixed seat body or on the periphery of the wireless charging coil, and the wireless charging control unit and the wireless charging coil are electrically connected.

[0010] The temperature-controlled wireless charging device according to an embodiment of the present invention further includes: a magnet assembly, which is disposed in the cavity and corresponds to the magnetic attraction area surface, and the magnet assembly includes a plurality of magnet blocks, and the plurality of magnet blocks are disposed at intervals in the fixing seat body.

[0011] According to the wireless charging device with temperature control of an embodiment of the present invention, the temperature adjustment module includes a heat sink and / or a temperature adjustment part, the heat sink is arranged on the rear side of the wireless charging coil or the periphery of the wireless charging coil, the heat sink has a plurality of heat sinks, the temperature adjustment part includes a temperature control electronic unit and a plurality of cooling fins, the temperature control electronic unit is electrically connected to the wireless charging control unit, the cooling fins are electrically connected to the temperature control electronic unit and are in contact with the heat sink.

[0012] According to the wireless charging device with temperature control of an embodiment of the present invention, the wireless charging control unit also has a charging detection module. When the charging detection module detects that the wireless charging coil starts to work or the temperature exceeds a preset temperature range, the charging detection module sends a signal to the temperature adjustment module, and the temperature adjustment module starts to work.

[0013] According to the wireless charging device with temperature control of an embodiment of the present invention, the temperature adjustment unit is also provided with a temperature setting module, which is used to set a preset temperature for starting or stopping the temperature adjustment module. When the temperature exceeds or is lower than the preset value, the temperature setting module sends a signal to the temperature adjustment module to start working.

[0014] The wireless charging device with temperature control according to an embodiment of the present invention further includes: an auxiliary cooling zone, which is in contact with the low-temperature surface of the cooling plate, is located outside the wireless charging coil and close to the surface shell.

[0015] The wireless charging device with temperature control according to the embodiment of the present invention further includes: a rechargeable battery, wherein the rechargeable battery is electrically connected to the temperature adjustment component.

[0016] According to the wireless charging device with temperature control of an embodiment of the present invention, the fixing mechanism is connected to the ball head mechanism, the ball head mechanism includes a ball head body, a plurality of flexible tubes and a plurality of joint modules, the joint module is arranged between two adjacent flexible tubes, and the ball head body is arranged at the outer end of the flexible tube.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] 1. The present invention provides a wireless charging device with temperature control, which includes a charging device body. The charging device body of the structure includes a face shell, a bottom shell, a temperature adjustment module, and a wireless charging module, wherein the face shell is installed on the bottom shell, and there is a cavity between the face shell and the bottom shell, in which the temperature adjustment module and the wireless charging module are installed, and the temperature adjustment module and the wireless charging module are electrically connected, the face shell has a ventilation component, the middle of the face shell has an air guide hole connected to the ventilation component, and the bottom shell has a plurality of air outlet holes. Through the above-mentioned structure, the main body of the charging device intends to improve or solve the problem that the cooling speed of the current cooler is slow and the cooling effect is limited. By sucking air from the back of electronic devices such as mobile phones into the cooler, the airflow under the condition of lower ambient temperature than that of electronic devices such as mobile phones contacts the back of electronic devices such as mobile phones to take away the heat, thereby avoiding the heat generated by the internal operation of the charging device body from being transferred to electronic devices such as mobile phones, thereby achieving a cooling effect and facilitating charging and use.

[0019] 2. The present invention provides a wireless charging device with temperature control, which also has a cooling sheet. The cooling sheet can be closer to the wireless charging coil when cooling, which is more helpful to reduce the temperature of the wireless charging coil during charging, and avoid the wireless charging power being reduced due to heat. In addition, the air entering the cavity can be cooled by the cooling sheet or the auxiliary cooling area attached to the cooling sheet, which can further cool the electronic devices such as mobile phones and the inside of the cavity.

[0020] The wireless charging device with temperature control described in the present invention, other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the surface shell of the present invention.

[0024] Figure 3 It is a schematic structural diagram of the midsole shell of the present invention.

[0025] Figure 4 A schematic diagram of a portion of the structure of the wireless charging module in the present invention Figure 1 .

[0026] Figure 5 A schematic diagram of a portion of the structure of the wireless charging module in the present invention Figure 2 .

[0027] Figure 6 It is a schematic diagram of the structure of the temperature regulating part in the present invention.

[0028] Figure 7 It is a structural schematic diagram of the auxiliary cooling zone in the present invention.

[0029] Figure 8 It is a schematic diagram of part of the internal structure of the present invention.

[0030] Fig. 9 It is a structural schematic diagram of the fixing mechanism in the present invention.

[0031] Fig.10 It is a structural schematic diagram of the ball head mechanism in the present invention.

[0032] Fig.11The structure of the connector module in the present invention is shown in FIG. Figure 1 .

[0033] Fig.12 The structure of the connector module in the present invention is shown in FIG. Figure 2 .

[0034] Fig.13 The internal structure of the connector module in the present invention is shown in FIG. Figure 1 .

[0035] Fig.14 The internal structure of the connector module in the present invention is shown in FIG. Figure 2 .

[0036] Fig.15 The structure of the inner fixing frame mechanism in the present invention is shown in FIG. Figure 1 .

[0037] Fig.16 The structure of the inner fixing frame mechanism in the present invention is shown in FIG. Figure 2 .

[0038] Fig.17 The structure of the inner fixing frame mechanism in the present invention is shown in FIG. Figure 3 . DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0040] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0041] like Figure 1-Figure 7 As shown, the present invention provides a wireless charging device with temperature control, including: a charging device body 100, wherein the charging device body 100 of the structure includes a face shell 1, a bottom shell 2, a temperature adjustment module 3, and a wireless charging module 4, wherein the face shell 1 is installed on the bottom shell 2 and is located on the front side, and a cavity 10 is provided between the face shell 1 and the bottom shell 2, the temperature adjustment module 3 and the wireless charging module 4 are installed in the cavity 10, and the temperature adjustment module 3 and the wireless charging module 4 are electrically connected, wherein the face shell 1 has a charging area surface 101 corresponding to the wireless charging module 4, and a magnetic area surface 102, the charging area surface 101 is located within the magnetic area surface 102, the charging area surface 101 has an air guide hole 103, the magnetic area surface 102 has an air guide component 11, and the bottom shell 2 has a plurality of air outlet holes 21.

[0042] Therefore, when using the wireless charging device, place the mobile phone on the surface shell 1, the magnetic area surface 102 can absorb the mobile phone, and the wireless charging module 4 charges the mobile phone wirelessly. The wireless charging module 4 will generate heat when working. After the temperature adjustment module 3 is started, the air in the cavity 10 is first discharged through the multiple air outlets 21 of the bottom shell 2, and then the colder air outside is driven to flow to the middle of the charging area surface 101 through the ventilation component 11 on the magnetic area surface 102. In this process, the colder air flows through the back of the mobile phone and can also take away the heat of the mobile phone. The colder air enters the cavity 10 through the ventilation component 11 and the air guide hole 103, and then passes through the temperature adjustment module 3 to discharge the air from the cavity 10. At this time, the air also takes away the heat of the wireless charging module 4, so that the temperature inside the charging device body 100 is reduced, which avoids the heat of the internal components blowing to the back of the mobile phone in the prior art, causing the mobile phone temperature to be higher;

[0043] Through the arrangement of the above-mentioned structure, the main body 100 of the charging device is intended to improve or solve the problem of slow cooling speed and limited cooling effect of the current cooler. Air is sucked into the cooler from the back of electronic devices such as mobile phones, and the heat is taken away by the contact between the wind flow at an ambient temperature lower than that of electronic devices such as mobile phones and the back of electronic devices such as mobile phones, thereby avoiding the heat generated by the internal operation of the main body 100 of the charging device from being transferred to electronic devices such as mobile phones, thereby achieving a cooling effect and facilitating charging.

[0044] Example face shell

[0045] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned face shell 1, where the face shell 1 of the structure can be circular, square, or elliptical; the circular face shell 1 is taken as an example for limitation herein, the above-mentioned charging area surface 101 is located inside the magnetic attraction area surface 102, and the height of the charging area surface 101 is lower than the height of the magnetic attraction area surface 102, the air guide component 11 includes a plurality of first ventilation grooves 110, and the first ventilation grooves 110 pass through the magnetic attraction area surface 102, so when the internal temperature adjustment module 3 is started, the external air enters the charging area surface 101 through the plurality of first ventilation grooves 110, so that the air can take away the heat of the mobile phone, and can effectively reduce the temperature of the mobile phone, so as to ensure that the mobile phone is used more smoothly or avoid wireless charging reducing its wireless charging power due to heat. At the same time, since the height of the charging area surface 101 is lower than that of the magnetic area surface 102, the cold air entering the charging area surface 101 through the first ventilation slot 110 can contact the back of the mobile phone and the charging area surface 101 to the greatest extent, thereby taking away the heat of the mobile phone and the charging area surface 101 to the greatest extent to achieve the best cooling effect.

[0046] Exemplary ventilation components

[0047] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned ventilation component 11, wherein the ventilation component 11 of the structure also includes a plurality of protrusions 111, and the plurality of protrusions 111 are evenly distributed at intervals in the charging area surface 101, and the height of the protrusions 111 is lower than the height of the magnetic attraction area surface 102 or the height of the protrusions 111 is consistent with the height of the magnetic attraction area surface 102, and the plurality of protrusions form a plurality of concentric air guide circles 12 and a plurality of divergent air guide grooves 13 on the charging area surface 101, and the air guide circles 12 and the divergent air guide grooves 13 are connected to each other. The second ventilation groove 13 extends from the middle to the outer circle, so that the air guide groove 12 and the second ventilation groove 13 are interconnected. Therefore, when the mobile phone is adsorbed onto the surface shell body 1, the air enters the air guide groove 12 and the second ventilation groove 13 between the mobile phone and the surface charging area 101. A "maze" structure can be formed through the air guide groove 12 and the second ventilation groove 13, which can prolong the air flow time. Therefore, the time that the air can contact the back of the mobile phone is also increased, and the heat of the mobile phone is better taken away into the cavity 10, so as to realize the heat dissipation function of the charging device body 100 for the mobile phone, and avoid the heat generated by the internal operation of the charging device body 100 from being conducted to electronic devices such as mobile phones, thereby achieving a cooling effect and facilitating charging and use.

[0048] Exemplary securing mechanisms

[0049] like Fig. 9 As shown, further, in some embodiments of the present invention, a fixing mechanism 20 is also installed on the rear side of the bottom shell body 2, wherein the fixing mechanism 20 includes a soft gasket 201, a ball head seat 202, and a nut sleeve 203. The soft gasket 201 is installed in the ball head seat 202, and the fixing mechanism 20 is connected to the rear side of the bottom shell body 2 by a screw 204. The nut sleeve 203 is installed on the ball head seat 202. The ball head seat 202 can be tightened by rotating the nut sleeve 203, and then the ball head seat 202 can be fixed on the ball head body 61 of the ball head mechanism 6, which is convenient to carry and use; at the same time, due to the friction force of the soft gasket, the ball head mechanism 6 can rotate with the fixing mechanism 20, ensure close contact with the connection and support the fixing mechanism 20, and can also rotate.

[0050] Exemplary Wireless Charging Module

[0051] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned wireless charging module 4, where the wireless charging module 4 of this structure includes a fixed seat body 41, a wireless charging control unit 42 and a wireless charging coil 43, wherein the wireless charging control unit 42 is installed on the rear side of the fixed seat body 41, and the wireless charging coil 43 is installed on the front side of the fixed seat body 41, the wireless charging control unit 42 and the wireless charging coil 43 are electrically connected, and then the wireless charging control unit 42 charges the mobile phone through the wireless charging coil 43.

[0052] It is understandable that the wireless charging control unit 42 is mounted on a PCB board (not shown), and the PCB board can be mounted on the fixed seat body 41.

[0053] Exemplary Magnet Assemblies

[0054] Furthermore, some embodiments of the present invention provide a specific structure of the magnet assembly 5, where the magnet assembly 5 is installed in the cavity 10 and corresponds to the magnetic attraction area surface 102, so when the mobile phone is placed on the magnetic attraction area surface 102, the mobile phone can be magnetically fixed by the internal magnet assembly 5;

[0055] Specifically, the magnet assembly 5 of the above structure includes multiple magnet blocks 51 and an inner seat body 52. ​​The inner seat body 52 is installed on the outer periphery of the fixed seat body 41, and multiple magnet blocks 51 are installed at intervals on the outer periphery of the inner seat body 52. ​​The wireless charging coil 43 is located in the middle of the multiple magnet blocks 51, so that the mobile phone can be magnetically fixed. A charging interface 44 is also configured on the outer periphery of the wireless charging control unit 42, and correspondingly, an opening 22 that cooperates with the charging interface 44 is provided on the bottom shell 2, so that the wireless charging control unit 42 can be powered by a power adapter connected to the charging interface 44, and then wireless charging is performed through the wireless charging coil 43.

[0056] Exemplary Temperature Regulation Module

[0057] like Figure 1 , Figure 5-Figure 6 As shown, further, some embodiments of the present invention provide a specific structure of the above-mentioned temperature adjustment module 3, where the temperature adjustment module 3 of this structure includes a heat sink 31 and a temperature adjustment part 32, the above-mentioned temperature adjustment part 32 includes a temperature control electronic unit and a plurality of cooling fins, where the temperature control electronic unit is electrically connected to the wireless charging control unit 42, the cooling fin 33 is installed on the front side of the heat sink 31 and is electrically connected to the temperature control electronic unit, wherein the heat sink 31 is installed on the rear side of the wireless charging coil 43 or the periphery of the wireless charging coil 43, and the heat sink 31 has a plurality of heat sinks 311, so when the cooling fin starts to work, the heat on the back of the cooling fin can be dissipated outward through the heat sink 31 and the plurality of heat sinks 311, which is conducive to more effective cooling of the cooling fin, and the cooling fin can be closer to the wireless charging coil 43 when cooling, which is more helpful to reduce the temperature of the wireless charging coil 43 during charging, and avoid the wireless charging power being reduced due to heat.

[0058] Figure 7-Figure 8As shown, further, when the face shell 1 is elliptical, the face shell 1 also has an auxiliary cooling zone 104, and the auxiliary cooling zone 104 is located outside the magnetic attraction zone surface 102. At this time, the temperature adjustment module 3 is located on the periphery of the wireless charging coil 43, and the low-temperature surface of the cooling plate 33 is fitted with the inner surface of the auxiliary cooling zone 104 to achieve a better cooling effect. In this way, the cooling plate 33 is located on the outside of the wireless charging coil 43 and close to the face shell, and the high-temperature surface of the cooling plate 33 is fitted with the heat sink 31 to achieve a better heat dissipation effect. In this way, the air entering the ventilation component can be cooled in advance when passing through the auxiliary cooling zone 104, thereby reducing the temperature of the mobile phone and the charging device. The air entering the cavity can also be cooled by the cooling plate 33, which can further cool the inside of the cavity, and also help to reduce the temperature of the wireless charging coil 43 during charging, thereby avoiding wireless charging from reducing its wireless charging power due to heat.

[0059] In addition, cooling the cooling sheet 33 can also produce a cooling effect on the surrounding air, so when the surrounding air inhaled by the charging device body 100 is cooled down to cold air, it flows through the back of the mobile phone and the face shell 1 of the charging device body 100, and then enters the internal cavity. In general, by inhaling air into the interior, the heat of the charging device body 100 can be avoided to the greatest extent possible from being output to the face shell and the back of the mobile phone. At the same time, because the air flows through most areas of the face shell, a better cooling effect can be achieved.

[0060] Furthermore, the auxiliary cooling zone 104 can be made of aluminum alloy or zinc alloy, which is more conducive to the cooling effect of the housing 1.

[0061] Furthermore, the temperature regulating part 32 can be a fan, so the fan is arranged on the heat dissipation seat 31 through the inner seat 321, and the fan is electrically connected to the wireless charging control unit 42. Therefore, when the fan is started, the air is blown to flow, thereby driving the heat in the cavity 10 to be discharged outward.

[0062] Furthermore, the wireless charging module 4 also includes: a charging detection module (not shown). When the charging detection module detects that the wireless charging coil 43 starts to work or the temperature exceeds a preset temperature range, the charging detection module sends a signal to the temperature adjustment module 3, and then the temperature adjustment module 3 can start working to drive air flow and lower the temperature.

[0063] Furthermore, the temperature adjustment unit 32 further includes a voice control module, an NFC module, a Findmy module, and a sensing module, which are electrically connected to the temperature control electronic unit, thereby realizing multiple functions and facilitating user use; further, the temperature adjustment unit 32 is also provided with a temperature setting module, which is used to set a preset temperature for the temperature adjustment module 3 to start or stop working. When the temperature exceeds or is lower than the preset value, the temperature setting module sends a signal to the temperature adjustment module 3 to start working. Through the arrangement of the above structure, the practicality and application scope of the wireless charging device with temperature control of the present invention are greatly increased, and users can use it conveniently in various scenarios.

[0064] Furthermore, it also includes: a rechargeable battery (not shown), which is electrically connected to the temperature adjustment component through the rechargeable battery, so that the wireless charging device can be carried for use.

[0065] Exemplary ball head mechanism

[0066] like Figure 10-Figure 17 As shown, further, some embodiments of the present invention provide a specific structure of the ball head mechanism 6, which is connected to the ball head mechanism 6 through the fixing mechanism 20, and the ball head mechanism 6 supports the fixing mechanism 20 to a certain height, so that the user can use the electronic device (mobile phone, tablet) normally while charging the electronic device through the charging device body 100;

[0067] The ball head mechanism 6 of the structure here includes a ball head body 61, multiple flexible tubes 62, multiple joint modules 63 and a magnetic base (not shown), the joint module 63 is installed between two adjacent flexible tubes 62, and the ball head body 61 is installed at the outer end of the flexible tube 62, wherein the user can assemble multiple flexible tubes 62 through the joint module 63 as needed, so that the entire ball head mechanism 6 has a longer length, which is convenient for users to use; compared with traditional threaded connections, the ball head mechanism 6 of this structure can achieve rapid fixation between the internal seat 642 and the third external cap 652, and there will be no subsequent loosening or thread slippage, and the two can be opened later to facilitate user assembly.

[0068] Exemplary connector modules

[0069] Furthermore, some embodiments of the present invention provide a specific structure of the above-mentioned connector module 63, where the connector module 63 of this structure includes a first connector body 64 and a second connector body 65, wherein the first connector body 64 has a first external cap 641 and an internal seat 642, and the second connector body 65 has a second external cap 651 and a third external cap 652, wherein the first external cap 641 and the second external cap 651 are respectively fixedly connected to the corresponding flexible tube 62, and the internal seat 642 can be installed in the third external cap 652, and the internal seat 642 also has an internal fixing frame mechanism 66, through which the internal seat 642 and the third external cap 652 can be fixed together, and the two can be opened later to facilitate user assembly.

[0070] Exemplary internal fixing mechanism

[0071] Further, some embodiments of the present invention provide a specific structure of the above-mentioned inner fixing frame mechanism 66, wherein the inner fixing frame mechanism 66 of the structure includes an inner fixing screw 661, a spline sleeve 662, and an intermediate spring 663, wherein the spline sleeve 662 and the intermediate spring 663 are installed on the inner fixing screw 661, and the intermediate spring 663 is located below the spline sleeve 662 and abuts against the spline sleeve 662. Here, a plurality of elastic sliding rods 664 are installed on the spline sleeve 662, and further, a transverse fixing rod 665 is movably installed at the lower end of the elastic sliding rod 664, that is, the transverse fixing rod 665 can slide along the elastic sliding rod 664, and further, a top seat that abuts against the spline sleeve 662 is also screwed at the upper end of the inner fixing screw 661, so as to cooperate with the intermediate spring 663 The spline sleeve 662 is fixed on the inner fixing screw 661. Correspondingly, the inner seat 642 has a first fixing hole 667 corresponding to the transverse fixing rod 665, so the transverse fixing rod 665 can enter the first fixing hole 667. The inner seat 642 has a pointed cap 666 at the bottom. The pointed cap 666 is connected to a permanent magnet 668 through a plurality of inner rods (not shown). The permanent magnet 668 is located below the inner fixing screw 661. Here, the permanent magnet 668 can attract and fix the bottom of the inner fixing screw 661. The third external cap 652 has a second fixing hole 653 corresponding to the first fixing hole 667, and also has a plurality of slideways 654. The slideway 654 extends from the upper end of the third external cap 652 to the second fixing hole 653.

[0072] Therefore, when installing the internal seat 642 into the third external cap 652, the permanent magnet 668 first attracts the internal fixing screw 661, so that the internal fixing screw 661 contacts the permanent magnet 668, and then the multiple elastic sliding rods 664 on the spline sleeve 662 move downward relative to the transverse fixing rod 665, so that the transverse fixing rod 665 automatically moves into the first fixing hole 667. After the outer end of the transverse fixing rod 665 can be aligned with the slide 654, the first external cap 641 is pressed downward with force, and the internal fixing screw 661 is pushed upward, the transverse fixing rod 665 can gradually extend out of the first fixing hole 667 and slide along the slide 654 into the second fixing hole 653. At this time, the internal seat 642 is fixed to the third external cap 652, thereby realizing the fixation between the internal seat 642 and the third external cap 652; conversely, it is also convenient to open the two.

[0073] Furthermore, the bottom of the pointed cap 666 is provided with a cap bottom opening 669. Correspondingly, a pointed seat 655 is further provided in the third external cap 652, and an inner driving rod 656 is mounted on the pointed seat 655. Specifically, the inner driving rod 656 is located at the bottom of the pointed seat 655. Therefore, when the pointed cap 666 enters the third external cap 652, the inner driving rod 656 first enters the cap bottom opening 669, and then continues to pass through the permanent magnet 668 and presses upward to the lower end of the inner fixing screw 661, thereby exerting an upward force on the inner fixing screw 661. The pushing effect realizes the above-mentioned pushing effect on the inner fixing screw 661, so that when the inner fixing screw 661 moves upward, the spline sleeve 662 is also driven to move, and the multiple elastic sliding rods 664 move upward while pushing the transverse fixing rod 665 outward, so that the transverse fixing rod 665 can gradually extend out of the first fixing hole 667, and then slide along the slide 654 into the second fixing hole 653. At this time, the inner seat 642 is fixed to the third external cap 652, thereby realizing the fixation between the inner seat 642 and the third external cap 652; conversely, it is also convenient to open the two.

[0074] Through the design of the above structure, compared with the traditional threaded connection, the internal seat 642 and the third external cap 652 can be quickly fixed without subsequent loosening and thread stripping, and the two can be opened later to facilitate user assembly.

[0075] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0076] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A wireless charging device with temperature control, characterized in that: include: A charging device body, the charging device body comprising a face shell, a bottom shell, a temperature adjustment module, and a wireless charging module, the face shell being arranged on the bottom shell, and a cavity being provided between the face shell and the bottom shell, the temperature adjustment module and the wireless charging module being arranged in the cavity, the temperature adjustment module and the wireless charging module being electrically connected, the wireless charging module comprising a wireless charging control unit and a wireless charging coil, the wireless charging control unit and the wireless charging coil being arranged in the cavity; wherein, The surface shell body has a charging area surface and a magnetic area surface, the charging area surface is located inside the magnetic area surface, the wireless charging module corresponds to the charging area surface, the charging area surface has an air guide hole, the magnetic area surface has a ventilation component, and the bottom shell body has a plurality of air outlet holes.

2. A wireless charging device with temperature control according to claim 1, characterized in that: The height of the charging zone surface is lower than the height of the magnetic attraction zone surface, and the ventilation component includes a plurality of first ventilation slots, which pass through the magnetic attraction zone surface.

3. A wireless charging device with temperature control according to claim 2, characterized in that: The ventilation component also includes a plurality of protrusions, which are evenly distributed on the charging area surface at intervals, and the height of the protrusions is lower than the height of the magnetic attraction area surface or the height of the protrusions is consistent with the height of the magnetic attraction area surface, and the plurality of protrusions form a plurality of concentric air guide circles and a plurality of second ventilation grooves on the charging area surface, and the air guide circles and the second ventilation grooves are connected to each other.

4. The wireless charging device with temperature control according to claim 1, characterized in that: The wireless charging module includes a fixed seat body, a wireless charging control unit and a wireless charging coil, wherein the wireless charging coil is arranged on the front side of the fixed seat body, the wireless charging control unit is arranged on the rear side of the fixed seat body or on the periphery of the wireless charging coil, and the wireless charging control unit and the wireless charging coil are electrically connected.

5. A wireless charging device with temperature control according to claim 4, characterized in that: Also includes: The magnet assembly is arranged in the cavity and corresponds to the magnetic attraction area. The magnet assembly includes a plurality of magnet blocks, and the plurality of magnet blocks are arranged in a fixed seat at intervals.

6. A wireless charging device with temperature control according to claim 4, characterized in that: The temperature adjustment module includes a heat sink and / or a temperature adjustment part. The heat sink is arranged on the rear side of the wireless charging coil or the periphery of the wireless charging coil. The heat sink has a plurality of heat sinks. The temperature adjustment part includes a temperature control electronic unit and a plurality of cooling fins. The temperature control electronic unit is electrically connected to the wireless charging control unit. The cooling fins are electrically connected to the temperature control electronic unit and are in contact with the heat sink.

7. The wireless charging device with temperature control according to claim 4, characterized in that: The wireless charging control unit also has a charging detection module. When the charging detection module detects that the wireless charging coil starts to work or the temperature exceeds a preset temperature range, the charging detection module sends a signal to the temperature adjustment module, and the temperature adjustment module starts to work.

8. The wireless charging device with temperature control according to claim 6, characterized in that: The temperature regulating part is also provided with a temperature setting module, which is used to set a preset temperature for starting or stopping the temperature regulating module. When the temperature exceeds or falls below the preset value, the temperature setting module sends a signal to the temperature regulating module to start working.

9. The wireless charging device with temperature control according to claim 6, characterized in that: Also includes: The auxiliary cooling zone is in contact with the low-temperature surface of the refrigeration plate, and is located outside the wireless charging coil and close to the surface shell.

10. The wireless charging device with temperature control according to claim 1, characterized in that: Also includes: A rechargeable battery is electrically connected to the temperature regulating component.

11. The wireless charging device with temperature control according to claim 1, characterized in that: A fixing mechanism is also installed on the rear side of the bottom shell, and the fixing mechanism is connected to the ball head mechanism. The ball head mechanism includes a ball head body, multiple flexible tubes and multiple joint modules. The joint module is configured between two adjacent flexible tubes, and the ball head body is configured at the outer end of the flexible tube.

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