Intelligent identification directional wireless charging pad

Abstract

The utility model relates to the technical field of wireless charging, and discloses an intelligent identification directional wireless charging pad. The intelligent identification directional wireless charging pad comprises a supporting seat, a first isolation frame, a second isolation frame, a clamping plate, a transparent plate, a base plate, a transmitting coil and a circuit board, the top of the supporting seat is fixedly connected with the first isolation frame, and the top of the first isolation frame is detachably provided with the second isolation frame. The second isolation frame is fixedly connected with a plurality of clamping plates, the clamping plates are clamped with the first isolation frame, a pull groove is formed in the left side of the second isolation frame, a transparent plate is arranged in the middle of the second isolation frame in an embedded mode, a base plate is fixedly connected into the first isolation frame, a transmitting coil is arranged on the base plate, and a circuit board is installed on the base plate. The electronic equipment is automatically detected through the intelligent identification system, and the output power is adjusted according to the type of the electronic equipment to match the optimal charging condition, so that the charging efficiency is improved, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wireless charging technical field and disclose a kind of intelligent identification directional wireless charging pad. BACKGROUND

[0002] Wireless charging pad is a kind of device that can charge compatible equipment (such as smart phones, smart watches, etc.) without physical connection of power line. They work based on electromagnetic induction principle, and usually follow Qi standard, which is the most widely used wireless charging standard at present.

[0003] The patent with the patent authorization publication number CN212208238U discloses a wireless charging mouse pad, which includes a rubber pad and a charger. Although the above-mentioned patent enables people to charge a mobile phone by placing it on the right side of the top of the mouse pad, the wireless charging coil provided on the PCBA board arranged in the rubber pad makes it possible. However, during the charging process, different types of mobile phones require different output powers, and the wireless charging mouse pad cannot adjust the charging conditions according to the type of mobile phone, which may result in low charging efficiency, reduce safety, and possibly shorten the service life of the mobile phone.

[0004] Therefore, there is a need for an intelligent identification directional wireless charging pad. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the existing patent in the charging process, different types of mobile phones require different output powers, and the wireless charging mouse pad cannot adjust the charging conditions according to the type of mobile phone, which may result in low charging efficiency, reduce safety, and possibly shorten the service life of the mobile phone, the utility model provides an intelligent identification directional wireless charging pad.

[0006] The technical solution of the utility model is: an intelligent identification directional wireless charging pad, which comprises a support seat, a first isolation frame, a second isolation frame, a clamping plate, a transparent plate, a pad, a transmitting coil, a circuit board, a power management system and a power adapter. The first isolation frame is fixedly connected to the top of the support seat. The second isolation frame is detachably arranged on the top of the first isolation frame. The second isolation frame is fixedly connected to a plurality of clamping plates. The clamping plates are connected to the first isolation frame. A pull slot is formed on the left side of the second isolation frame. The transparent plate is embedded in the middle of the second isolation frame. The pad is fixedly connected to the inside of the first isolation frame. The transmitting coil is arranged on the pad. The circuit board is installed on the pad. The power management system is installed on the first isolation frame. The power adapter is connected to the front side of the second isolation frame. The pad is fixedly connected to a support frame. The support frame is installed with an intelligent identification system.

[0007] Further, the fixed plate, sensor and prompt lamp are further included, a plurality of fixed plates are fixedly connected on the support frame, two sensors are installed on the fixed plate, a plurality of prompt lamps are installed on the support frame, the prompt lamp is electrically connected with the sensor, and the prompt lamp is located directly below the transparent plate.

[0008] Further, the heat dissipation fin, isolation net and heat conduction fin are further included, the heat dissipation fin is arranged in the first isolation frame, the two isolation nets are embeddedly arranged on the heat dissipation fin, and the heat conduction fin is fixedly connected to the bottom of the circuit board.

[0009] Further, the anti-skid pad is further included, and the anti-skid pad is embeddedly arranged on the second isolation frame.

[0010] Further, the positioning plate is further included, and the positioning plate is fixedly connected to the top of the second isolation frame.

[0011] Further, the sealing ring is further included, and the sealing ring is fixedly connected to the outer side of the support base.

[0012] Compared with the prior art, the intelligent recognition directional wireless charging pad has the following beneficial effects: 1. The intelligent recognition system automatically detects the electronic equipment, and adjusts the output power according to the type of the electronic equipment to match the best charging condition, thereby improving the charging efficiency, increasing the safety, and helping to prolong the service life of the electronic equipment.

[0013] 2. When the electronic equipment is away from the sensor, that is, the electronic equipment is not correctly placed in the charging area, the sensor can detect this situation, at this time, the prompt lamp is lit, thereby reminding the user to timely adjust the position of the electronic equipment.

[0014] 3. The heat is transmitted to the surrounding environment through the cooperation of the heat dissipation fin and the heat conduction fin, at the same time, the air in the external environment enters the first isolation frame through the isolation net, so as to help heat dissipation and avoid that the temperature in the wireless charging pad is too high to affect the normal operation. DETAILED DESCRIPTION

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is a partial sectional view of the support base, the first isolation frame and the anti-skid pad of the utility model.

[0017] Figure 3 It is a three-dimensional structure schematic view of the utility model's pad, the transmitting coil and the circuit board.

[0018] Figure 4 It is a three-dimensional structure schematic view of the utility model's fixed plate, sensor and prompt lamp.

[0019] Figure 5The utility model discloses a local section view of the heat dissipation fin, the isolation net and the heat conduction piece.

[0020] The names and serial numbers of the parts in the figure are as follows: 1, support seat; 2, first isolation frame; 3, second isolation frame; 4, clamping plate; 5, pull groove; 6, transparent plate; 7, backing plate; 8, transmitting coil; 9, circuit board; 10, power management system; 11, power adapter; 12, support frame; 13, intelligent identification system; 14, fixed plate; 15, sensor; 16, prompt light; 17, heat dissipation fin; 18, isolation net; 19, heat conduction piece; 20, non-slip pad; 21, positioning plate; 22, sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1: an intelligent identification directional wireless charging pad, please refer to Figures 1-5 , including support seat 1, first isolation frame 2, second isolation frame 3, clamping plate 4, transparent plate 6, backing plate 7, transmitting coil 8, circuit board 9, power management system 10 and power adapter 11, support seat 1 top fixedly connected with first isolation frame 2, first isolation frame 2 top detachably provided with second isolation frame 3, second isolation frame 3 is fixedly connected with multiple clamping plates 4, and the clamping plate 4 is clamped with the first isolation frame 2, and the left side of the second isolation frame 3 is provided with a pull groove 5, when needing to maintain the wireless charging pad, the hand is placed in the pull groove 5 and the second isolation frame 3 is pulled upwards, the second isolation frame 3 can be detached from the first isolation frame 2, thereby being convenient for maintenance, the second isolation frame 3 middle-embeddedly provided with transparent plate 6, the first isolation frame 2 inside fixedly connected with backing plate 7, the backing plate 7 is provided with transmitting coil 8, the backing plate 7 is provided with circuit board 9 in a bolted manner, the first isolation frame 2 is provided with power management system 10 in a bolted manner, the second isolation frame 3 front side is connected with power adapter 11, the second isolation frame 3 is embeddedly provided with non-slip pad 20, the non-slip pad 20 increases the friction force between the second isolation frame 3 and the hand, avoids the hand to appear to slip, the second isolation frame 3 top fixedly connected with positioning plate 21, and the positioning plate 21 is positioned to electronic equipment, thereby being convenient for quickly placing electronic equipment in the charging area, the support seat 1 outside fixedly connected with sealing ring 22, and the sealing ring 22 reduces the gap between the support seat 1 and the desktop, thereby avoiding air into the inside of the support seat 1, and increasing the stability of the support seat 1.

[0023] When the wireless charging pad is needed, first plug the power adapter 11 into the power socket to power the wireless charging pad, at this time, the transmitting coil 8 generates an alternating magnetic field, when the electronic device needs to be charged, place the electronic device on the second isolation frame 3, at this time, the intelligent identification system 13 automatically detects the electronic device, and adjusts the output power according to the type of the electronic device to match the best charging conditions, so as to improve the charging efficiency, increase the safety, and help to prolong the service life of the electronic device, the power management system 10 operates to control the power distribution during the charging process, ensure the charging efficiency and avoid overcharging or undercharging, after the electronic device is placed, the receiving coil inside the electronic device will sense the alternating magnetic field of the transmitting coil 8 and generate current in the receiving coil, the current sensed by the receiving coil is converted from alternating current to direct current through the rectifier circuit, and then further processed through the voltage stabilizing circuit to power the receiving device.

[0024] Embodiment 2: Based on embodiment 1, please refer to Figure 4 The support frame 12 is fixedly connected with four fixed plates 14, two sensors 15 are arranged on the fixed plates 14 by bolt connection, four prompt lights 16 are arranged on the support frame 12 by bolt connection, the prompt lights 16 are electrically connected with the sensors 15, and the prompt lights 16 are located directly below the transparent plate 6. When the electronic device is fully charged, the prompt lights 16 will also light up, so as to remind the user to take the electronic device in time.

[0025] When the electronic device is placed on the second isolation frame 3, the sensor 15 will sense the electronic device, when the electronic device is away from the sensor 15, that is, the electronic device is not correctly placed in the charging area, the sensor 15 will detect this situation, at this time, the prompt light 16 will light up, so as to remind the user to adjust the position of the electronic device in time.

[0026] Please refer to Figure 5 The first isolation frame 2 is internally provided with a heat sink 17, two isolation nets 18 are embedded on the heat sink 17, and a heat conduction sheet 19 is fixedly connected to the bottom of the circuit board 9.

[0027] The wireless charging pad will generate heat during use, the heat on the pad plate 7 will be transferred to the heat sink 17, at the same time, the heat generated by the circuit board 9 will also be transferred to the heat sink 17 through the heat conduction sheet 19, and the heat sink 17 will further transfer the heat to the surrounding environment, at the same time, the air outside will enter the first isolation frame 2 through the isolation net 18 to help dissipate heat and avoid that the temperature inside the wireless charging pad is too high to affect the normal operation.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart identification directional wireless charging pad, comprising a support base (1), a first isolation frame (2), a second isolation frame (3), a card plate (4), a transparent plate (6), a pad plate (7), a transmitting coil (8), a circuit board (9), a power management system (10), and a power adapter (11), wherein the support base (1) is fixedly connected to the top of the first isolation frame (2), the second isolation frame (3) is detachably provided on the top of the first isolation frame (2), the second isolation frame (3) is fixedly connected to multiple card plates (4), the card plates (4) are snapped into the first isolation frame (2), a pull groove (5) is provided on the left side of the second isolation frame (3), a transparent plate (6) is embedded in the middle of the second isolation frame (3), a pad plate (7) is fixedly connected inside the first isolation frame (2), a transmitting coil (8) is provided on the pad plate (7), a circuit board (9) is installed on the pad plate (7), a power management system (10) is installed on the first isolation frame (2), and a power adapter (11) is connected to the front of the second isolation frame (3), characterized in that, It also includes a support frame (12) and an intelligent recognition system (13). The support frame (12) is fixedly connected to the pad (7), and the intelligent recognition system (13) is installed on the support frame (12).

2. The intelligent identification and directional wireless charging pad according to claim 1, characterized in that, It also includes a fixing plate (14), a sensor (15) and an indicator light (16). Multiple fixing plates (14) are fixedly connected to the support frame (12). Two sensors (15) are installed on the fixing plates (14). Multiple indicator lights (16) are installed on the support frame (12). The indicator lights (16) are electrically connected to the sensors (15). The indicator lights (16) are located directly below the transparent plate (6).

3. The intelligent identification directional wireless charging pad according to claim 2, characterized in that, It also includes a heat sink (17), an isolation mesh (18) and a heat-conducting plate (19). The heat sink (17) is provided inside the first isolation frame (2). Two isolation meshes (18) are embedded on the heat sink (17). The heat-conducting plate (19) is fixedly connected to the bottom of the circuit board (9).

4. The intelligent identification directional wireless charging pad according to claim 3, characterized in that, It also includes an anti-slip pad (20), and the second isolation frame (3) is embedded with an anti-slip pad (20).

5. The intelligent identification directional wireless charging pad according to claim 4, characterized in that, It also includes a positioning plate (21), and the second isolation frame (3) is fixedly connected to the top of the positioning plate (21).

6. The intelligent identification directional wireless charging pad according to claim 5, characterized in that, It also includes a sealing ring (22), and the outer side of the support base (1) is fixedly connected with the sealing ring (22).

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