Mobile phone wireless charger and vehicle

Abstract

The utility model provides a mobile phone wireless charger and a vehicle, relates to the technical field of automobiles, and is used for solving the problem that an existing vehicle-mounted mobile phone wireless charger cannot charge a plurality of mobile phones at the same time. The mobile phone wireless charger comprises a base, a first containing groove, a second containing groove, a transmitting coil and a circuit board; the base is provided with a first containing groove and a second containing groove, the first containing groove and the second containing groove are arranged in a spaced mode, and the first containing groove and the second containing groove are both used for containing a mobile phone. The transmitting coil is arranged between the first accommodating groove and the second accommodating groove; the circuit board is connected with the transmitting coil, and at least part of the transmitting coil is not overlapped with the circuit board in the arrangement direction of the first containing groove and the second containing groove.

Description

Technical Field

[0001] The present application relates to the technical field of automobiles, and particularly relates to a mobile phone wireless charger and a vehicle. Background Art

[0002] Currently, the in-vehicle mobile phone wireless charging structure commonly used in the industry is that the mobile phone is placed nearly horizontally on the decorative cover plate body, and the wireless charger body is located on the lower side of the decorative cover plate body. Since it is necessary to match various different models of mobile phones, the area of the mobile phone placement area on the decorative cover plate body is large, and there are problems such as low wireless charging efficiency or even inability to charge when the mobile phone is placed off-center.

[0003] In the related art, the patent document CN211018412 discloses a wireless charging bracket structure, including a body, a fixed buckle, a handle for picking up and placing, a mobile phone clamping structure, and a limiting block. The body is a rectangular parallelepiped accommodating box with an open upper end, and an outer edge is provided at its top. A handle for picking up and placing is fixed above the outer edge of the body. A plurality of fixed buckles are fixed on the front end face of the body, a plurality of limiting blocks are fixed on the rear end face of the body, fixed buckles are provided on both the left and right side faces of the body, and a plurality of mobile phone clamping structures are fixedly connected to the middle of the front end face of the body. If multiple mobile phones need to be charged simultaneously, it is necessary to synchronously increase the number of in-vehicle mobile phone wireless chargers, which occupies more space in the vehicle. Limited by the volume of the central armrest box, it is difficult to achieve simultaneous charging of multiple mobile phones with this structure.

[0004] Therefore, the problem that existing in-vehicle mobile phone wireless chargers cannot charge multiple mobile phones simultaneously needs to be solved. Summary of the Utility Model

[0005] The present application provides a mobile phone wireless charger and a vehicle, which are used to solve the problem that existing in-vehicle mobile phone wireless chargers cannot charge multiple mobile phones simultaneously.

[0006] In a first aspect related to the present application, to solve the above problems, a mobile phone wireless charger is provided, including: a base, a first accommodation groove, a second accommodation groove, a transmitting coil, and a circuit board; the base is provided with the first accommodation groove and the second accommodation groove, the first accommodation groove and the second accommodation groove are arranged at intervals, and both the first accommodation groove and the second accommodation groove are used for placing mobile phones; the transmitting coil is arranged between the first accommodation groove and the second accommodation groove; the circuit board is connected to the transmitting coil, and along the arrangement direction of the first accommodation groove and the second accommodation groove, at least part of the transmitting coil does not overlap with the circuit board.

[0007] In this way, by arranging the transmitting coil between the first accommodation groove and the second accommodation groove, the transmitting coil can simultaneously emit electromagnetic signals to the mobile phones on both sides, enabling the mobile phones on both sides to be charged simultaneously. And at least part of the transmitting coil does not overlap with the circuit board, which can prevent the circuit board from shielding the electromagnetic signals of the transmitting coil, enabling the mobile phones on both sides of the transmitting coil to be charged.

[0008] In some embodiments of the present application, a third receiving groove is formed between the first receiving groove and the second receiving groove. The transmitting coil is located in the third receiving groove, and the circuit board is located on the side of the transmitting coil away from the opening of the first receiving groove.

[0009] In this way, by arranging the transmitting coil in the third receiving groove, the transmitting coil can be prevented from being impacted or collided by other objects, which may cause damage to the transmitting coil. By arranging the circuit board on the side of the transmitting coil away from the opening of the first receiving groove, the mobile phones in the first receiving groove and the second receiving groove are closer to the transmitting coil, and the circuit board does not block the transmitting coil, thereby improving the efficiency of the mobile phone receiving the transmitting coil and making the charging efficiency of the mobile phone more stable and efficient.

[0010] In some embodiments of the present application, the opening of the first receiving groove and the bottom wall of the first receiving groove are arranged vertically, and the opening of the second receiving groove and the bottom wall of the first receiving groove are arranged vertically.

[0011] In this way, both the first receiving groove and the second receiving groove are arranged perpendicular to the horizontal direction, that is, the first receiving groove and the second receiving groove are placed vertically, and the openings of the first receiving groove and the second receiving groove both face upward, which is convenient for users to take. Compared with placing the first receiving groove and the second receiving groove horizontally, placing them vertically can prevent the mobile phone from sliding out or shifting in position from the openings of the first receiving groove or the second receiving groove, making the mobile phone more stable during charging. Moreover, in this way, the transmitting coil and the circuit board do not overlap, which can prevent the circuit board from shielding or weakening the electromagnetic signal of the transmitting coil, resulting in the mobile phone in the first receiving groove or the second receiving groove being unable to receive the electromagnetic signal emitted by the transmitting coil, or the mobile phone receiving a weak electromagnetic signal, making the mobile phone unable to charge normally.

[0012] In some embodiments of the present application, a mobile phone wireless charger further includes: a heat dissipation channel and a heat dissipation member. The heat dissipation channel is arranged between the first receiving groove and the second receiving groove, and one end of the heat dissipation channel is communicated with both the first receiving groove and the second receiving groove; the heat dissipation member is communicated with the other end of the heat dissipation channel and is used for dissipating heat from the mobile phones in the first receiving groove and the second receiving groove.

[0013] In this way, when the mobile phone wireless charger charges the mobile phone, both the mobile phone and the transmitting coil will generate heat. By arranging the heat dissipation member and the heat dissipation channel between the first receiving groove and the second receiving groove, the heat dissipated by the mobile phone and the transmitting coil can be transferred to the heat dissipation member through the heat dissipation channel, and the heat dissipation member can absorb the heat dissipated by the mobile phone and the transmitting coil, cooling the transmitting coil and the mobile phone, and preventing the mobile phone or the transmitting coil from overheating, which may cause damage to the mobile phone or the transmitting coil or low efficiency, affecting the charging efficiency of the mobile phone wireless charger.

[0014] In some embodiments of the present application, the heat dissipation channel is arranged at a position where the first receiving groove and the second receiving groove are close to the transmitting coil.

[0015] In this way, by arranging the heat dissipation channel at the position of the first accommodating groove and the second accommodating groove close to the transmitting coil, the heat emitted by the transmitting coil and the mobile phone can be transferred to the heat sink through the heat dissipation channel more quickly, thereby improving the heat dissipation efficiency of the heat sink.

[0016] In some embodiments of the present application, a mobile phone wireless charger also includes: a first elastic limiter, which is arranged in the first accommodating groove, and the first elastic limiter has elastic displacement along the arrangement direction of the first accommodating groove and the second accommodating groove; and\or, a second elastic limiter, which is arranged in the second accommodating groove, and the second elastic limiter has elastic displacement along the arrangement direction of the first accommodating groove and the second accommodating groove.

[0017] In this way, the first elastic limiting member in the first accommodating groove has elastic displacement along the arrangement direction of the first accommodating groove and the second accommodating groove. When the mobile phone is placed in the first accommodating groove, the mobile phone squeezes the first elastic limiting member, causing the first elastic limiting member to undergo elastic deformation. The first elastic limiting member elastically supports the mobile phone to prevent the mobile phone from falling out of the first accommodating groove. The second elastic limiting member and the first elastic limiting member have the same function, which will not be elaborated in this application.

[0018] In some embodiments of the present application, a first elastic limiter of a mobile phone wireless charger is arranged on a side of a first accommodating groove away from a second accommodating groove, and / or, a second elastic limiter is arranged on a side of the second accommodating groove away from the first accommodating groove.

[0019] In this way, the first elastic limiter is arranged on the side of the first accommodating groove away from the second accommodating groove. When the mobile phone is inserted into the first accommodating groove, the first elastic limiter can elastically support the mobile phone so that the mobile phone abuts against the side wall of the first accommodating groove close to the wireless coil, making the mobile phone closer to the transmitting coil, making the charging of the mobile phone more stable, and avoiding the inability to receive the electromagnetic signal of the transmitting coil, or the electromagnetic signal received by the mobile phone is weak, so that the mobile phone cannot be charged normally. The second elastic limiter and the first elastic limiter have the same function, and this application will not be repeated here.

[0020] In some embodiments of the present application, the first elastic member includes: a first guide surface, the height of which gradually decreases along the direction from the first accommodating groove to the second accommodating groove; and\or, the second elastic member includes: a second guide surface, the height of which gradually decreases along the direction from the second accommodating groove to the first accommodating groove.

[0021] In this way, when the user inserts the mobile phone into the first receiving slot, the mobile phone first contacts the first guiding surface. The height of the first guiding surface gradually decreases along the direction of the first receiving slot towards the second receiving slot. The first guiding surface can guide the mobile phone to contact the side wall of the first receiving slot. As the mobile phone goes deeper, the first guiding surface converts the vertical pressure into horizontal pressure. The mobile phone causes the first elastic limiting member to elastically deform along the direction of the first receiving slot towards the second receiving slot, so that the first elastic limiting member elastically supports the mobile phone until the mobile phone contacts the bottom wall of the first receiving slot. The first guiding surface can make it smoother for the user to place the mobile phone into the first receiving slot, avoiding the mobile phone from contacting the side of the first elastic limiting member and preventing the first elastic limiting member from elastically supporting the mobile phone. The second guiding surface has the same function as the first guiding surface, which will not be elaborated in this application.

[0022] In some embodiments of the present application, a mobile phone wireless charger further includes: a third elastic limiting member disposed in the first receiving slot. The third elastic limiting member is disposed on the side walls on opposite sides of the first elastic limiting member. Along the first direction, the third elastic limiting member has an elastic displacement. The first direction is perpendicular to the arrangement direction of the first receiving slot and the second receiving slot, and the first direction is perpendicular to the arrangement direction of the opening and the bottom wall of the first receiving slot; and / or, a fourth elastic limiting member disposed in the second receiving slot. The fourth elastic limiting member is disposed on the side walls on opposite sides of the second elastic limiting member. Along the first direction, the fourth elastic limiting member has an elastic displacement.

[0023] In this way, the third elastic limiting member in the first receiving slot has an elastic displacement along the first direction. When the mobile phone is placed in the first receiving slot, the mobile phone presses the third elastic limiting member, causing the third elastic limiting member to elastically deform. The third elastic limiting member elastically supports the mobile phone, avoiding the mobile phone from shaking in the first receiving slot and also preventing the mobile phone from slipping out of the first receiving slot. The fourth elastic limiting member has the same function as the third elastic limiting member, which will not be elaborated in this application.

[0024] In the second aspect of the present application, a vehicle is provided, including: a mobile phone wireless charger according to any one of the above.

[0025] Since the vehicle provided by the embodiments of the present application includes a mobile phone wireless charger as described in the first aspect above, the two can solve the same problems and achieve the same effects, which will not be elaborated one by one in this application.

[0026] Therefore, the above technical features of the present application have the following beneficial effects:

[0027] (1) In this way, by setting the transmitting coil between the first receiving groove and the second receiving groove, the transmitting coil can simultaneously transmit electromagnetic signals to the mobile phones on both sides, enabling the mobile phones on both sides to be charged simultaneously. Moreover, at least part of the transmitting coil does not overlap with the circuit board, which can prevent the circuit board from shielding the electromagnetic signals of the transmitting coil, allowing the mobile phones on both sides of the transmitting coil to be charged.

[0028] (2) In this way, both the first receiving groove and the second receiving groove are set perpendicular to the horizontal direction, that is, the first receiving groove and the second receiving groove are placed vertically, and the openings of the first receiving groove and the second receiving groove both face upward. This can facilitate the user's access. Compared with placing the first receiving groove and the second receiving groove horizontally, placing them vertically can prevent the mobile phone from sliding out or shifting in position from the openings of the first receiving groove or the second receiving groove, making the charging of the mobile phone more stable. Also, in this way, the transmitting coil and the circuit board do not overlap, which can prevent the circuit board from shielding or weakening the electromagnetic signals of the transmitting coil, ensuring that the mobile phone in the first receiving groove or the second receiving groove can receive the electromagnetic signals emitted by the transmitting coil without being unable to receive the signals or receiving weak signals, thus enabling the mobile phone to be charged normally.

[0029] (3) In this way, when the mobile phone wireless charger charges the mobile phone, both the mobile phone and the transmitting coil will generate heat. By setting a heat dissipation component and a heat dissipation channel between the first receiving groove and the second receiving groove, the heat dissipated by the mobile phone and the transmitting coil can be transferred to the heat dissipation component through the heat dissipation channel. The heat dissipation component can absorb the heat dissipated by the mobile phone and the transmitting coil, cooling down the transmitting coil and the mobile phone, and preventing the mobile phone or the transmitting coil from overheating, which may cause damage to the mobile phone or the transmitting coil or result in low efficiency, thus affecting the charging efficiency of the mobile phone wireless charger.

[0030] (4) In this way, the first elastic limiting member in the first receiving groove has elastic displacement along the arrangement direction of the first receiving groove and the second receiving groove. When the mobile phone is placed in the first receiving groove, the mobile phone presses the first elastic limiting member, causing the first elastic limiting member to undergo elastic deformation. The first elastic limiting member elastically supports the mobile phone, preventing the mobile phone from slipping out of the first receiving groove. The function of the second elastic limiting member is the same as that of the first elastic limiting member, and details are not described herein for this application.

[0031] (5)In this way, when the user inserts the mobile phone into the first receiving slot, the mobile phone first contacts the first guiding surface. The height of the first guiding surface gradually decreases along the direction of the first receiving slot towards the second receiving slot. The first guiding surface can guide the mobile phone to contact the side wall of the first receiving slot. As the mobile phone goes deeper, the first guiding surface converts the vertical pressure into horizontal pressure. The mobile phone causes the first elastic limiting member to elastically deform along the direction of the first receiving slot towards the second receiving slot, so that the first elastic limiting member elastically supports the mobile phone until the mobile phone contacts the bottom wall of the first receiving slot. The first guiding surface can make it smoother for the user to put the mobile phone into the first receiving slot, avoiding the mobile phone from contacting the side of the first elastic limiting member and preventing the first elastic limiting member from elastically supporting the mobile phone. The second guiding surface has the same function as the first guiding surface, which will not be elaborated in this application.

[0032] (6)In this way, the third elastic limiting member in the first receiving slot has elastic displacement along the first direction. When the mobile phone is placed in the first receiving slot, the mobile phone squeezes the third elastic limiting member, causing the third elastic limiting member to elastically deform. The third elastic limiting member elastically supports the mobile phone, avoiding the mobile phone from shaking in the first receiving slot and also preventing the mobile phone from falling out of the first receiving slot. The fourth elastic limiting member has the same function as the third elastic limiting member, which will not be elaborated in this application. Description of the Drawings

[0033] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with this application, and are used together with the specification to explain the principles of this application, and do not constitute an improper limitation to this application.

[0034] Figure 1 It is a side view of a mobile phone wireless charger provided by an embodiment of this application;

[0035] Figure 2 Provided by an embodiment of this application Figure 1 The cross-sectional view along A-A in

[0036] In the figure, 100 - mobile phone wireless charger; 10 - base; 20 - first receiving slot; 21 - first elastic limiting member; 211 - first guiding surface; 22 - third elastic limiting member; 30 - second receiving slot; 31 - second elastic limiting member; 311 - second guiding surface; 32 - fourth elastic limiting member; 40 - transmitting coil; 50 - circuit board; 60 - third receiving slot; 70 - heat dissipation channel;

[0037] 200 - mobile phone; 200 - camera. Detailed Embodiments

[0038] In order to enable those of ordinary skill in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the drawings.

[0039] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. On the contrary, they are merely examples of devices and methods consistent with some aspects of this application as detailed in the appended claims.

[0040] The currently widely used in-vehicle mobile phone wireless charging structure in the industry is that the mobile phone is placed nearly horizontally on the decorative cover plate body, and the wireless charger body is located on the lower side of the decorative cover plate body. Since it is necessary to match various different models of mobile phones, the area of the mobile phone placement area of the decorative cover plate body is relatively large, and there are problems such as low wireless charging efficiency or even inability to charge when the mobile phone is placed off-center.

[0041] If multiple mobile phones need to be charged simultaneously, the number of in-vehicle mobile phone wireless chargers must be increased synchronously, occupying more space in the vehicle. Limited by the volume of the center console box, it is relatively difficult to implement simultaneous charging of multiple mobile phones with this structure. The problem that existing in-vehicle mobile phone wireless chargers cannot charge multiple mobile phones simultaneously needs to be solved.

[0042] In the first aspect related to this application, to solve the above problems, as Figure 1 and Figure 2 shown, a mobile phone wireless charger 100 is provided, including: a base 10, a first receiving groove 20, a second receiving groove 30, a transmitting coil 40, and a circuit board 50; the base 10 is provided with the first receiving groove 20 and the second receiving groove 30, the first receiving groove 20 and the second receiving groove 30 are arranged at intervals, and both the first receiving groove 20 and the second receiving groove 30 are used for placing the mobile phone 200; the transmitting coil 40 is arranged between the first receiving groove 20 and the second receiving groove 30; the circuit board 50 is connected to the transmitting coil 40, and along the arrangement direction of the first receiving groove 20 and the second receiving groove 30, at least part of the transmitting coil 40 does not overlap with the circuit board 50.

[0043] Among them, the base 10 can be connected to the center console box of the vehicle or the center console of the vehicle, and this application does not make a limitation on this.

[0044] In addition, the material of the base 10 can be selected from polycarbonate materials, acrylonitrile-butadiene-styrene copolymers, aluminum alloys, or silicone materials, etc., and this application does not make a limitation on this.

[0045] Among them, the opening directions of the first receiving groove 20 and the second receiving groove 30 may be the same, or may be different. This application does not make any limitation in this regard.

[0046] It should be noted that the transmitting coil 40 is responsible for converting electrical energy into a magnetic field and transmitting the electrical energy to the mobile phone 200 at the receiving end through the magnetic field. The transmitting coil 40 is usually wound by wires, and these wires can be copper wires, aluminum wires or other conductive materials. This application does not make any limitation in this regard.

[0047] In this way, by arranging the transmitting coil 40 between the first receiving groove 20 and the second receiving groove 30, the transmitting coil 40 can simultaneously transmit electromagnetic signals to the mobile phones 200 on both sides, enabling the mobile phones 200 on both sides to be charged simultaneously. Moreover, at least part of the transmitting coil 40 does not overlap with the circuit board 50, which can prevent the circuit board 50 from shielding the electromagnetic signals of the transmitting coil 40, allowing the mobile phones 200 on both sides of the transmitting coil 40 to be charged.

[0048] Among them, the first receiving groove 20 can accommodate part or all of the mobile phone 200. The mobile phone 200 can be placed vertically or horizontally in the first receiving groove 20. This application does not make any limitation in this regard. The function of the second receiving groove 30 is similar to that of the first receiving groove 20. For the description of the second receiving groove 30, reference can be made to the description of the first receiving groove 20, and this application will not elaborate here.

[0049] In a possible structural design, as Figure 1 and Figure 2 shown, the groove depths of the first receiving groove 20 and the second receiving groove 30 are less than that of the mobile phone 200, that is, the first receiving groove 20 and the second receiving groove 30 can accommodate the mobile phone 200 to partially extend in. When the mobile phone 200 is partially inserted into the first receiving groove 20 or the second receiving groove 30, the rear camera 210 of the mobile phone 200 is located outside the first receiving groove 20 or the second receiving groove 30.

[0050] In this way, the first receiving groove 20 and the second receiving groove 30 can accommodate a part of the mobile phone 200 extending therein. The part of the mobile phone 200 located outside the first receiving groove 20 or the second receiving groove 30 can be conveniently taken by the user. By disposing the rear camera 210 of the mobile phone 200 outside the first receiving groove 20 or the second receiving groove 30, it can be avoided that the rear camera 210 of the mobile phone 200 rubs against the side wall of the first receiving groove 20 or the second receiving groove 30, resulting in wear of the rear camera 210 of the mobile phone 200. Moreover, since the rear camera 210 of the mobile phone 200 protrudes from the back surface of the mobile phone 200, disposing the rear camera 210 of the mobile phone 200 outside the first receiving groove 20 or the second receiving groove 30 can also make the back surface of the mobile phone 200 abut against the side wall of the first receiving groove 20 or the second receiving groove 30, which not only ensures the stability of the mobile phone 200 in the first receiving groove 20 or the second receiving groove 30, but also can avoid a gap existing between the back surface of the mobile phone 200 and the wall surface of the first receiving groove 20 or the second receiving groove 30, so that the mobile phone 200 cannot effectively receive the electromagnetic signal of the transmitting coil 40, affecting the charging efficiency of the mobile phone wireless charger 100.

[0051] In some embodiments of the present application, as Figure 1 and Figure 2 shown, a third receiving groove 60 is formed between the first receiving groove 20 and the second receiving groove 30. The transmitting coil 40 is located in the third receiving groove 60, and the circuit board 50 is located on a side of the transmitting coil 40 facing away from the opening of the first receiving groove 20.

[0052] Wherein, the opening direction of the third receiving groove 60 may be the same as the opening direction of the first receiving groove 20 or the second receiving groove 30, or may be different from the opening direction of the first receiving groove 20 or the second receiving groove 30. The present application does not limit this.

[0053] In addition, the circuit board 50 may be located in the third receiving groove 60 or outside the third receiving groove 60. The present application does not limit this.

[0054] In this way, by disposing the transmitting coil 40 in the third receiving groove 60, it can be avoided that the transmitting coil 40 is impacted or collided by other objects, resulting in damage to the transmitting coil 40. By disposing the circuit board 50 on a side of the transmitting coil 40 facing away from the opening of the first receiving groove 20, the mobile phone 200 in the first receiving groove 20 and the second receiving groove 30 is closer to the transmitting coil 40, thereby improving the efficiency of the mobile phone 200 receiving the transmitting coil 40 and making the charging efficiency of the mobile phone 200 more stable and efficient.

[0055] In a possible structural design, as Figure 1 and Figure 2As shown, the openings of the first receiving groove 20 and the second receiving groove 30 face upward, the opening of the third receiving groove 60 faces downward, and both the transmitting coil 40 and the circuit board 50 are located in the third receiving groove 60, and the circuit board 50 is located on the side of the transmitting coil 40 away from the opening of the first receiving groove 20.

[0056] In this way, by orienting the openings of the first receiving groove 20 and the second receiving groove 30 upward, it is convenient for the user to place the mobile phone 200 in the first receiving groove 20 and the second receiving groove 30. By orienting the opening of the third receiving groove 60 downward, it can prevent sundries from falling into the third receiving groove 60. Moreover, since both the transmitting coil 40 and the circuit board 50 are located in the third receiving groove 60, the third receiving groove 60 can protect the transmitting coil 40 and the circuit board 50 from being impacted or collided.

[0057] In some embodiments of the present application, as Figure 1 and Figure 2 shown, the opening of the first receiving groove 20 and the bottom wall of the first receiving groove 20 are arranged vertically, and the opening of the second receiving groove 30 and the bottom wall of the first receiving groove 20 are arranged vertically.

[0058] Among them, the arrangement direction of the opening of the first receiving groove 20 and the bottom wall of the first receiving groove 20 can be perpendicular to the horizontal plane, or can be an obtuse angle or an acute angle with the horizontal plane. The present application does not limit this.

[0059] In this way, by arranging both the first receiving groove 20 and the second receiving groove 30 perpendicular to the horizontal direction, that is, arranging the first receiving groove 20 and the second receiving groove 30 vertically, and the openings of the first receiving groove 20 and the second receiving groove 30 both face upward, it is convenient for the user to access. Compared with arranging the first receiving groove 20 and the second receiving groove 30 horizontally, arranging them vertically can prevent the mobile phone 200 from sliding out or shifting in position from the openings of the first receiving groove 20 or the second receiving groove 30, making the charging of the mobile phone 200 more stable. Moreover, in this way, the transmitting coil 40 and the circuit board 50 do not overlap, which can prevent the circuit board 50 from shielding or weakening the electromagnetic signal of the transmitting coil 40, resulting in the mobile phone 200 in the first receiving groove 20 or the second receiving groove 30 being unable to receive the electromagnetic signal emitted by the transmitting coil 40, or the electromagnetic signal received by the mobile phone 200 being weak, so that the mobile phone 200 cannot be charged normally.

[0060] In some embodiments of the present application, as Figure 1 and Figure 2 shown, a mobile phone wireless charger 100 further includes: a heat dissipation channel 70 and a heat dissipation member. The heat dissipation channel 70 is arranged between the first receiving groove 20 and the second receiving groove 30, and one end of the heat dissipation channel 70 is communicated with both the first receiving groove 20 and the second receiving groove 30; the heat dissipation member is communicated with the other end of the heat dissipation channel 70 and is used to dissipate heat from the mobile phone 200 in the first receiving groove 20 and the second receiving groove 30.

[0061] Among them, the heat dissipation channel 70 can be a flexible tube, a rigid tube, a gap, etc., and the present application does not limit this.

[0062] In addition, the heat dissipation component can be a heat dissipation fan, a heat dissipation plate, a vehicle-mounted air conditioner, etc., and the present application does not limit this.

[0063] In this way, when the mobile phone wireless charger 100 charges the mobile phone 200, both the mobile phone 200 and the transmitting coil 40 will generate heat. By arranging a heat dissipation component and a heat dissipation channel 70 between the first receiving groove 20 and the second receiving groove 30, the heat dissipated by the mobile phone 200 and the transmitting coil 40 can be transferred to the heat dissipation component through the heat dissipation channel 70. The heat dissipation component can absorb the heat dissipated by the mobile phone 200 and the transmitting coil 40, so as to cool down the transmitting coil 40 and the mobile phone 200, and avoid overheating of the mobile phone 200 or the transmitting coil 40, which may cause damage or low efficiency of the mobile phone 200 or the transmitting coil 40, affecting the charging efficiency of the mobile phone wireless charger 100.

[0064] In some embodiments of the present application, such as Figure 1 and Figure 2 shown, the heat dissipation channel 70 is arranged at a position of the first receiving groove 20 and the second receiving groove 30 close to the transmitting coil 40.

[0065] In this way, by arranging the heat dissipation channel 70 at a position of the first receiving groove 20 and the second receiving groove 30 close to the transmitting coil 40, the heat dissipated by the transmitting coil 40 and the mobile phone 200 can be transferred to the heat dissipation component through the heat dissipation channel 70 faster, improving the heat dissipation efficiency of the heat dissipation component.

[0066] In a possible structural design, one end of the heat dissipation channel 70 is located at the center of the transmitting coil 40, and the other end of the heat dissipation channel 70 is connected to the heat dissipation component.

[0067] In this way, during the charging process of the transmitting coil 40 and the mobile phone 200, the center of the transmitting coil 40 generates the most heat. By locating one end of the heat dissipation channel 70 at the center of the transmitting coil 40, the center of the transmitting coil 40 can dissipate heat faster, avoiding serious heating at the center of the transmitting coil 40, which may cause damage to the transmitting coil 40.

[0068] In some embodiments of the present application, such as Figure 1 and Figure 2As shown in the figure, a mobile phone wireless charger 100 further includes: a first elastic limiting member 21, disposed in the first receiving groove 20, along the arrangement direction of the first receiving groove 20 and the second receiving groove 30, the first elastic limiting member 21 has an elastic displacement; and / or, a second elastic limiting member 31, disposed in the second receiving groove 30, along the arrangement direction of the first receiving groove 20 and the second receiving groove 30, the second elastic limiting member 31 has an elastic displacement.

[0069] Wherein, the first elastic limiting member 21 can be a helical spring, a leaf spring, a torsion bar spring or a rubber spring, etc., the first elastic limiting member 21 can also be rubber, plastic or foam with elastic deformation, etc., the second elastic limiting member 31 can refer to the description of the first elastic limiting member 21, and the present application does not make any limitation thereto.

[0070] Wherein, the first elastic limiting member 21 can be disposed in the middle of the first receiving groove 20, can also be disposed at the bottom of the first receiving groove 20, and can also be disposed at the opening of the first receiving groove 20, the present application does not make any limitation thereto, the second elastic limiting member 31 can refer to the description of the first elastic limiting member 21, and the present application will not elaborate herein.

[0071] In this way, the first elastic limiting member 21 in the first receiving groove 20 has an elastic displacement along the arrangement direction of the first receiving groove 20 and the second receiving groove 30. When the mobile phone 200 is placed in the first receiving groove 20, the mobile phone 200 presses the first elastic limiting member 21, causing the first elastic limiting member 21 to undergo elastic deformation. The first elastic limiting member 21 elastically supports the mobile phone 200 to prevent the mobile phone 200 from falling out of the first receiving groove 20. The function of the second elastic limiting member 31 is the same as that of the first elastic limiting member 21, and the present application will not elaborate herein.

[0072] In addition, the first elastic limiting member 21 and the second elastic limiting member 31 can be multiple, and the present application does not make any limitation thereto.

[0073] In a possible structural design, as Figure 1 and Figure 2 shown, multiple first elastic limiting members 21 can be provided, and the arrangement direction of the multiple first elastic limiting members 21 is perpendicular to the elastic displacement direction of the first elastic limiting member 21; and / or, multiple second elastic limiting members 31 can be provided, and the arrangement direction of the multiple second elastic limiting members 31 is perpendicular to the elastic displacement direction of the second elastic limiting member 31.

[0074] In this way, by providing a plurality of first elastic limit members 21 and a plurality of second elastic limit members 31, the limiting performance of the first elastic limit members 21 and the second elastic limit members 31 can be improved. The plurality of first elastic limit members 21 and the second elastic limit members 31 can more stably limit the mobile phone 200 within the first receiving groove 20 and the second receiving groove 30, and can prevent the mobile phone 200 from falling out of the first receiving groove 20 and the second receiving groove 30 when the vehicle jolts.

[0075] In some embodiments of the present application, as Figure 1 and Figure 2 shown, for a mobile phone wireless charger 100, the first elastic limit member 21 is disposed on a side of the first receiving groove 20 away from the second receiving groove 30, and / or the second elastic limit member 31 is disposed on a side of the second receiving groove 30 away from the first receiving groove 20.

[0076] Thus, by disposing the first elastic limit member 21 on a side of the first receiving groove 20 away from the second receiving groove 30, when the mobile phone 200 is inserted into the first receiving groove 20, the first elastic limit member 21 can elastically support the mobile phone 200, causing the mobile phone 200 to abut against the side wall of the first receiving groove 20 closer to the wireless coil, making the mobile phone 200 closer to the transmitting coil 40, and making the charging of the mobile phone 200 more stable. This can prevent the mobile phone 200 from being unable to receive the electromagnetic signal of the transmitting coil 40, or the electromagnetic signal received by the mobile phone 200 being weak, resulting in the mobile phone 200 being unable to charge normally. The function of the second elastic limit member 31 is the same as that of the first elastic limit member 21, and will not be elaborated herein.

[0077] In some embodiments of the present application, as Figure 1 and Figure 2 shown, the first elastic limit member 21 includes: a first guiding surface 211, the height of the first guiding surface 211 gradually decreasing along the direction from the first receiving groove 20 towards the second receiving groove 30; and / or the second elastic limit member 31 includes: a second guiding surface 311, the height of the second guiding surface 311 gradually decreasing along the direction from the second receiving groove 30 towards the first receiving groove 20.

[0078] In this way, when the user inserts the mobile phone 200 into the first receiving slot 20, the mobile phone 200 first contacts the first guiding surface 211. The height of the first guiding surface 211 gradually decreases along the direction of the first receiving slot 20 towards the second receiving slot 30. The first guiding surface 211 can guide the mobile phone 200 to contact the side wall of the first receiving slot 20. As the mobile phone 200 goes deeper, the first guiding surface 211 converts the vertical pressure into the horizontal pressure. The mobile phone 200 causes the first elastic limiting member 21 to elastically deform along the direction of the first receiving slot 20 towards the second receiving slot 30, so that the first elastic limiting member 21 elastically supports the mobile phone 200 until the mobile phone 200 contacts the bottom wall of the first receiving slot 20. The first guiding surface 211 can make it smoother for the user to place the mobile phone 200 into the first receiving slot 20, and avoid the mobile phone 200 contacting the side of the first elastic limiting member 21, so that the first elastic limiting member 21 cannot elastically support the mobile phone 200. The second guiding surface 311 has the same function as the first guiding surface 211, and will not be elaborated herein in this application.

[0079] In some embodiments of the present application, as Figure 1 and Figure 2 shown, a mobile phone wireless charger 100 further includes: a third elastic limiting member 22, disposed in the first receiving slot 20, the third elastic limiting member 22 is disposed on the side walls on opposite sides of the first elastic limiting member 21, along the first direction, the third elastic limiting member 22 has an elastic displacement, the first direction is perpendicular to the arrangement direction of the first receiving slot 20 and the second receiving slot 30, and the first direction is perpendicular to the arrangement direction of the opening and the bottom wall of the first receiving slot 20; and / or, a fourth elastic limiting member 32, disposed in the second receiving slot 30, the fourth elastic limiting member 32 is disposed on the side walls on opposite sides of the second elastic limiting member 31, along the first direction, the fourth elastic limiting member 32 has an elastic displacement.

[0080] Among them, the third elastic limiting member 22 and the fourth elastic limiting member 32 can refer to the description of the first elastic limiting member 21, and this application does not limit this.

[0081] In this way, the third elastic limiting member 22 in the first receiving slot 20 has an elastic displacement along the first direction. When the mobile phone 200 is placed in the first receiving slot 20, the mobile phone 200 presses the third elastic limiting member 22, causing the third elastic limiting member 22 to elastically deform. The third elastic limiting member 22 elastically supports the mobile phone 200, avoiding the mobile phone 200 from shaking in the first receiving slot 20 and also avoiding the mobile phone 200 from coming out of the first receiving slot 20. The fourth elastic limiting member 32 has the same function as the third elastic limiting member 22, and will not be elaborated herein in this application.

[0082] In a possible structural design, as Figure 1 and Figure 2As shown, multiple third elastic limit members 22 may be provided, and the arrangement direction of the multiple third elastic limit members 22 is perpendicular to the elastic displacement direction of the third elastic limit members 22; and / or, multiple fourth elastic limit members 32 may be provided, and the arrangement direction of the multiple fourth elastic limit members 32 is perpendicular to the elastic displacement direction of the fourth elastic limit members 32.

[0083] In this way, the multiple third elastic limit members 22 and the multiple fourth elastic limit members 32 can adapt to mobile phones 200 of different thicknesses, avoiding the situation where a single third elastic limit member 22 and a fourth elastic limit member 32 cannot limit the mobile phone 200 when the thickness of the mobile phone 200 is different, and improving the adaptability of the mobile phone wireless charger 100.

[0084] In a second aspect related to the present application, a vehicle is provided, including: the mobile phone wireless charger 100 according to any one of the above.

[0085] Since the vehicle provided by the embodiment of the present application includes a mobile phone wireless charger 100 as described in the first aspect above, the two can solve the same problems and achieve the same effects, and the present application will not repeat them here one by one.

[0086] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any change or replacement within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A mobile phone wireless charger, characterized in that: include: A base (10); the base (10) is provided with a first receiving groove (20) and a second receiving groove (30), the first receiving groove (20) and the second receiving groove (30) are arranged at intervals, and the first receiving groove (20) and the second receiving groove (30) are both used to place a mobile phone (200); A transmitting coil (40) is arranged between the first containing groove (20) and the second containing groove (30); A circuit board (50) is connected to the transmitting coil (40), and along the arrangement direction of the first receiving groove (20) and the second receiving groove (30), the transmitting coil (40) at least partially does not overlap with the circuit board (50).

2. A mobile phone wireless charger according to claim 1, characterized in that: A third accommodating groove (60) is formed between the first accommodating groove (20) and the second accommodating groove (30), the transmitting coil (40) is located in the third accommodating groove (60), and the circuit board (50) is located on a side of the transmitting coil (40) that is away from an opening of the first accommodating groove (20).

3. A mobile phone wireless charger (100) according to claim 1, characterized in that: The opening of the first accommodating groove (20) and the bottom wall of the first accommodating groove (20) are arranged vertically, and the opening of the second accommodating groove (30) and the bottom wall of the first accommodating groove (20) are arranged vertically.

4. A mobile phone wireless charger according to claim 1, characterized in that: Also includes: A heat dissipation channel (70) is arranged between the first containing groove (20) and the second containing groove (30), and one end of the heat dissipation channel (70) is connected to both the first containing groove (20) and the second containing groove (30); A heat sink is connected to the other end of the heat dissipation channel (70) and is used to dissipate heat from the mobile phone (200) in the first receiving groove (20) and the second receiving groove (30).

5. A mobile phone wireless charger according to claim 4, characterized in that: The heat dissipation channel (70) is arranged at a position of the first accommodating groove (20) and the second accommodating groove (30) close to the transmitting coil (40).

6. A mobile phone wireless charger according to claim 1, characterized in that: Also includes: A first elastic limiting member (21) is arranged in the first containing groove (20), and along the arrangement direction of the first containing groove (20) and the second containing groove (30), the first elastic limiting member (21) has elastic displacement; And\or, a second elastic limiting member (31) is arranged in the second accommodating groove (30), and along the arrangement direction of the first accommodating groove (20) and the second accommodating groove (30), the second elastic limiting member (31) has elastic displacement.

7. A mobile phone wireless charger according to claim 6, characterized in that: The first elastic limiting member (21) is arranged on a side of the first accommodating groove (20) away from the second accommodating groove (30), and / or the second elastic limiting member (31) is arranged on a side of the second accommodating groove (30) away from the first accommodating groove (20).

8. A mobile phone wireless charger according to claim 7, characterized in that: The first elastic limiting member (21) comprises: a first guide surface (211), wherein the height of the first guide surface (211) gradually decreases along the direction from the first receiving groove (20) toward the second receiving groove (30); And\or, the second elastic limiting member (31) comprises: a second guide surface (311), and the height of the second guide surface (311) gradually decreases along the direction from the second accommodating groove (30) toward the first accommodating groove (20).

9. A mobile phone wireless charger according to claim 6, characterized in that: Also includes: A third elastic limiting member (22) is arranged in the first containing groove (20), the third elastic limiting member (22) is arranged on the side walls on two opposite sides of the first elastic limiting member (21), and the third elastic limiting member (22) has elastic displacement along a first direction, the first direction is perpendicular to the arrangement direction of the first containing groove (20) and the second containing groove (30), and the first direction is perpendicular to the arrangement direction of the opening and the bottom wall of the first containing groove (20); And\or, a fourth elastic limiting member (32) is arranged in the second accommodating groove (30), and the fourth elastic limiting member (32) is arranged on the side walls on opposite sides of the second elastic limiting member (31), and the fourth elastic limiting member (32) has elastic displacement along the first direction.

10. A vehicle, characterized in that: A mobile phone wireless charger (100) comprising any one of claims 1 to 9.

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