CN218216748U - A charging device with an induction coil - Google Patents

Abstract

The utility model relates to a charging device with an induction coil, which comprises a base and a wireless charger. The outside of the base is fixedly equipped with a placement seat, the inside of the base is provided with a heat dissipation mechanism, and the outside of the placement seat is provided with an extension To the adjustment mechanism inside; the heat dissipation mechanism includes an electric fan fixedly installed on the inner bottom wall of the base, and the inside of the base near the side of the wireless charger is provided with a vent, and a dust-proof net is fixedly installed on the vent, The adjustment mechanism includes a motor fixedly arranged outside the placement seat, and a transmission gear is fixedly installed on the output shaft of the motor. The charging device with the induction coil activates the electric fan, and at this time, the electric fan forms wind and blows to the wireless charger through the vent, so as to dissipate the heat of the wireless charger, prevent the wireless charger from being damaged due to overheating, and improve the performance of the wireless charger. The service life is long, and the advantages of good heat dissipation effect have been achieved.

Description

A charging device with an induction coil

technical field

The utility model relates to the technical field of charging devices, in particular to a charging device with an induction coil.

Background technique

Traditional charging devices mostly use transmission lines and plug connectors to charge mobile devices such as mobile phones and tablet computers, but the transmission lines are prone to damage and inconvenient use. With the advancement of science and technology, wireless charging technology is becoming more and more mature. A wireless charging device appears on the market. When the mobile device is placed on the surface of the wireless charging device, the induction coil inside the wireless charging device can directly charge the mobile device. .

The general wireless charging device is in the shape of a flat plate. When charging, you only need to place the wireless charging device on the table, and then place the mobile phone on the wireless charger; this charging method makes the wireless charger directly contact with the table, because the When charging, a large amount of heat will be generated. This arrangement makes it difficult to dissipate the heat. When the charger encounters high temperature weather, it will cause certain damage to the charger and the mobile phone. Therefore, a charging device with an induction coil is proposed. Solve the problems raised above.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a charging device with an induction coil, which has the advantages of good heat dissipation, etc., and solves the problem that the existing wireless charging device is in the form of a flat plate, and the wireless charger is in direct contact with the table, resulting in Heat is difficult to dissipate, and when the charger encounters high temperature weather, it will cause certain damage to the charger and mobile phone.

In order to achieve the above-mentioned purpose of good heat dissipation effect, the utility model provides the following technical solutions: a charging device with an induction coil, including a base and a wireless charger, the base is fixedly installed with a placement seat on the outside, and the inside of the base is equipped with There is a heat dissipation mechanism, and the outside of the placement seat is provided with an adjustment mechanism extending into it;

The heat dissipation mechanism includes an electric fan fixedly installed on the inner bottom wall of the base, an air vent is opened inside the base near the side of the wireless charger, and a dust-proof net is fixedly installed on the air vent;

The adjustment mechanism includes a motor fixedly arranged on the outside of the placement seat, a transmission gear is fixedly installed on the output shaft of the motor, a driven gear is meshed with the outside of the transmission gear, and an extending gear is fixedly installed inside the driven gear. To the lead screw outside it, the external thread of the lead screw is connected with an adjustment sleeve, and the side of the adjustment sleeve close to the wireless charger is fixedly installed with a connection block extending to the outside of the placement seat, and one side of the connection block is fixed A placement frame is installed, and the wireless charger is clamped inside the placement frame.

Further, there are two placement seats, and the two placement seats are respectively fixed on the left and right sides of the base, and an anti-slip seat is fixedly installed on the lower surface of the base.

Further, an exhaust hole is opened on the inside of the base away from the air vent, and a protective net is fixedly installed on the exhaust hole.

Further, a protective cover is fixedly installed on the outer wall of the placement seat on the left side away from the base, and the motor is located inside the protective cover.

Further, the inside of the placement seat on the left side is provided with a turning port adapted to the output shaft of the motor, and the output shaft of the motor extends to the inside of the placement seat on the left side through the turning port, and the inside of the placement seat is opened There is a sliding opening adapted to the connecting block, the connecting block extends to the outside of the placement seat through the sliding opening, and the connecting block is slidably connected with the sliding opening.

Further, the inside of the placement seat on the right side is provided with a limit assembly, and the number of connection blocks and placement racks in the adjustment mechanism are both two, and the two connection blocks and the two placement racks are located on the left and right sides of the wireless charger. On both sides, the side of the connecting block on the right side away from the right side shelf extends to the inside of the right side box through the sliding opening to connect with the limit assembly.

Further, a connection pad is fixedly installed on the inner wall of the placement frame, and the connection pad is attached to the outer surface of the wireless charger.

Compared with the prior art, the utility model provides a charging device with an induction coil, which has the following beneficial effects:

1. The charging device with an induction coil starts the electric fan, and at this time, the fan forms wind and blows to the wireless charger through the vent, so as to dissipate the heat of the wireless charger, prevent the wireless charger from being damaged due to overheating, and improve the wireless charging performance. The service life of the device has achieved the advantage of good heat dissipation effect.

2. The charging device with an induction coil drives the transmission gear to rotate through the starter motor, and the transmission gear rotates to mesh with the driven gear and drives the screw to rotate. At the same time, the adjustment sleeve drives the connecting block and the placement frame to move, so that the wireless charger is close to Or away from the base, when the wireless charger is close to the base, the fan can effectively improve the cooling effect.

Description of drawings

Fig. 1 is a structural sectional view of the utility model;

Fig. 2 is the external view of the structure of the utility model;

Fig. 3 is the enlarged structural schematic diagram of A shown in Fig. 1 of the utility model;

Fig. 4 is an enlarged structural schematic diagram of B shown in Fig. 1 of the present utility model.

In the figure: 1 Base, 2 Placement seat, 3 Wireless charger, 4 Electric fan, 5 Air vent, 6 Dust filter, 7 Protective cover, 8 Motor, 9 Transmission gear, 10 Driven gear, 11 Lead screw, 12 Adjusting sleeve , 13 connecting blocks, 14 placing racks, 15 limit components, 16 non-slip seats, 17 connecting pads.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, a charging device with an induction coil, including a base 1 and a wireless charger 3, the outside of the base 1 is fixed with a placement seat 2, and the inside of the base 1 is provided with a heat dissipation mechanism, the heat dissipation mechanism includes a fixed installation The electric fan 4 on the inner bottom wall of the base 1 is provided with an air vent 5 on the side of the base 1 close to the wireless charger 3, and a dust-proof net 6 is fixedly installed on the air vent 5; the interior of the base 1 away from the air vent 5 A vent hole is provided, and a protective net is fixedly installed on the vent hole, and the number of the vent hole and the protective net is multiple. By starting the electric fan 4, the wind blows from the air vent 5 to the wireless charger 3 at this time, so as to dissipate heat from the wireless charger 3 and prevent the wireless charger 3 from being damaged due to overheating.

Wherein, the number of electric fans 4 in the heat dissipation mechanism is 2-4, and a power supply component is installed inside the base 1, and the electric fan 4 is electrically connected to the power supply component, and a charging port is opened on the front of the wireless charger 3.

It should be noted that a temperature sensor is installed on the lower surface of the wireless charger 3, and a controller is fixedly installed on the outside of the base 2, and the external temperature of the wireless charger 3 is monitored through the temperature sensor, and the device is facilitated to be driven through the controller. Heat dissipation is performed on the wireless charger 3. An induction coil is installed inside the wireless charger 3. The temperature sensor can be an outdoor sensor and is electrically connected to the controller.

In this embodiment, the outside of the placement base 2 is provided with an adjustment mechanism extending therein; the adjustment mechanism includes a motor 8 fixedly arranged outside the placement base 2, and a transmission gear 9 is fixedly installed on the output shaft of the motor 8, and the transmission gear 9 The outside of the driven gear 10 is meshed with a driven gear 10, and the inside of the driven gear 10 is fixedly installed with a lead screw 11 extending to the outside. The outer thread of the lead screw 11 is connected with an adjustment sleeve 12, and the adjustment sleeve 12 is close to the side of the wireless charger 3 A connection block 13 extending to the outside of the placement base 2 is fixedly installed, and a placement frame 14 is fixedly installed on one side of the connection block 13 , and the wireless charger 3 is clamped inside the placement frame 14 . There are two placement seats 2, and the two placement seats 2 are respectively fixed on the left and right sides of the base 1, and the lower surface of the base 1 is fixedly equipped with an anti-skid seat 16. The inside of the left side placing seat 2 is provided with a turning port compatible with the output shaft of the motor 8, and the output shaft of the motor 8 extends to the inside of the left side placing seat 2 through the turning port, and the inside of the placing seat 2 is provided with a connection block 13 With the matching sliding opening, the connecting block 13 extends to the outside of the placement base 2 through the sliding opening, and the connecting block 13 is slidably connected with the sliding opening. By starting the motor 8, its output shaft drives the transmission gear 9 to rotate, the transmission gear 9 rotates and meshes with the driven gear 10 and drives the screw mandrel 11 to rotate, and at the same time, the adjustment sleeve 12 drives the connecting block 13 and the placement frame 14 to be displaced, thereby Adjust the wireless charger 3 up and down so that the wireless charger 3 is close to or away from the base 1. When the wireless charger 3 is close to the base 1, the fan 4 can effectively improve the cooling effect and improve the service life of the wireless charger 3 .

Wherein, the model of motor 8 is a miniature direct-current motor, and the outside of motor 8 is fixedly installed with mounting frame, and mounting frame is fixed on the outer wall of left side placement seat 2 by bolt, and bolt is locking bolt, and the upper and lower sides of leading screw 11 The ends are respectively connected with the inner top wall and the inner bottom wall of the left side placing seat 2, and the side of the adjusting sleeve 12 away from the connecting block 13 is fixedly installed with a limit block, and the inside of the left side place seat 2 is provided with a spacer suitable for the limit block. The matching limit groove, the limit block and the limit groove are slidably connected, and the adjustment sleeve 12 can be stably displaced through the limit block and the limit groove.

And, the quantity of anti-skid seat 16 is four, and the lower surface of protective seat 16 is equipped with protective pad, improves the placement stability of base 1.

It should be noted that the temperature sensor is a conventional technology known to the public in the prior art, so its specific structural composition and working principle will not be repeated in this article.

In this embodiment, a protective cover 7 is fixedly installed on the outer wall of the left side resting seat 2 away from the base 1 , and the motor 8 is located inside the protective cover 7 . The inside of the right side of the placement seat 2 is provided with a limit assembly 15, the number of the connecting block 13 and the placement frame 14 in the adjustment mechanism are two, and the two connection blocks 13 and the two placement frames 14 are located on the left and right sides of the wireless charger 3 side. The side of the right side connecting block 13 away from the right side placing frame 14 extends to the inside of the right side placing base 2 through the sliding opening and is connected with the limiting assembly 15 . A connection pad 17 is fixedly installed on the inner wall of the placement frame 14 , and the connection pad 17 is attached to the outer surface of the wireless charger 3 . The motor 8 can be protected by the protective cover 7, thereby improving the appearance.

Wherein, the protective cover 7 is fixed on the outer wall of the left side placing seat 2 by bolts, and the bolts are fastening bolts to facilitate the protection of the motor 8, and the limiting assembly 15 includes a limiting rod fixedly installed inside the right side placing seat 2, The outside of the limit rod is slidingly connected to the limit sleeve, and the right connecting block 13 is fixed to the outer wall of the limit sleeve. Through the limit assembly 15, the wireless charger 3 can be stably adjusted.

It should be noted that the number of adjustment mechanisms is two, and the number of placement frames 14 is four. Through the connection pad 17, it is convenient to connect the wireless charger 3 to the placement frame 14. The size of the two placement seats 2 is the same as that of the base 1 match. The placing frame 14 is U-shaped, which is convenient for disassembling and assembling the wireless charger 3 .

When this embodiment is in use, by starting the electric fan 4, the wind blows from the vent 5 to the wireless charger 3 at this time, thereby performing heat dissipation treatment on the wireless charger 3, preventing the wireless charger 3 from being damaged due to overheating, and then passing Start the motor 8 so that its output shaft drives the transmission gear 9 to rotate, the transmission gear 9 rotates and meshes with the driven gear 10 and drives the screw mandrel 11 to rotate, and at the same time, the adjustment sleeve 12 drives the connecting block 13 and the placement frame 14 to shift, thereby The wireless charger 3 is adjusted up and down so that the wireless charger 3 is close to or away from the base 1. When the wireless charger 3 is close to the base 1, the fan 4 can effectively improve the heat dissipation effect and improve the service life of the wireless charger 3, which effectively solves the problem of The existing wireless charging device is in the shape of a flat plate. Since the wireless charger is in direct contact with the table, it is difficult to dissipate heat, and when the charger encounters high temperature weather, it will cause certain damage to the charger and the mobile phone.

The working principle of the above-mentioned embodiment is:

The charging device with the induction coil activates the electric fan 4, and at this time, the wind blows from the vent 5 to the wireless charger 3, thereby performing heat dissipation treatment on the wireless charger 3, preventing the wireless charger 3 from being damaged due to overheating, and then By starting the motor 8, its output shaft drives the transmission gear 9 to rotate, the transmission gear 9 rotates and meshes with the driven gear 10 and drives the screw mandrel 11 to rotate, and at the same time, the adjustment sleeve 12 drives the connecting block 13 and the placement frame 14 to be displaced, thereby Adjust the wireless charger 3 up and down so that the wireless charger 3 is close to or away from the base 1. When the wireless charger 3 is close to the base 1, the fan 4 can effectively improve the cooling effect and improve the service life of the wireless charger 3 .

The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventionally known device controlled by a computer, etc., and the existing public power connection technology will not be repeated in the article.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A charging device with an induction coil, comprising a base (1) and a wireless charger (3), characterized in that: the outside of the base (1) is fixedly mounted with a placement seat (2), and the base (1) ) is provided with a heat dissipation mechanism inside, and the outside of the placement seat (2) is provided with an adjustment mechanism extending into it; The heat dissipation mechanism includes an electric fan (4) fixedly installed on the inner bottom wall of the base (1), and a vent (5) is opened inside the base (1) near the side of the wireless charger (3), and the ventilating A dust-proof net (6) is fixedly installed on the mouth (5); The adjustment mechanism includes a motor (8) fixedly arranged on the outside of the placement seat (2), a transmission gear (9) is fixedly installed on the output shaft of the motor (8), and the outside of the transmission gear (9) is meshed with The driven gear (10), the inside of the driven gear (10) is fixedly installed with a lead screw (11) extending to the outside, and the outer thread of the lead screw (11) is connected with an adjustment sleeve (12), so The side of the adjustment sleeve (12) close to the wireless charger (3) is fixedly installed with a connection block (13) extending to the outside of the placement seat (2), and one side of the connection block (13) is fixedly installed with a placement frame ( 14), the wireless charger (3) is clamped inside the placement frame (14). 2. A charging device with an induction coil according to claim 1, characterized in that: the number of the placement bases (2) is two, and the two placement bases (2) are respectively fixed on the base (1 ), the lower surface of the base (1) is fixedly equipped with an anti-skid seat (16). 3. A charging device with an induction coil according to claim 1, characterized in that: the inside of the base (1) on the side away from the vent (5) is provided with an exhaust hole, and on the exhaust hole Fixed installation with protective net. 4. A charging device with an induction coil according to claim 2, characterized in that: a protective cover (7) is fixedly installed on the outer wall of the left side of the placement seat (2) away from the base (1), The motor (8) is located inside the protective cover (7). 5. A charging device with an induction coil according to claim 2, characterized in that: the inside of the placement seat (2) on the left side is provided with a rotating port that matches the output shaft of the motor (8), so The output shaft of the motor (8) extends to the inside of the placement seat (2) on the left side through the turning port, and the interior of the placement seat (2) is provided with a sliding port that is compatible with the connecting block (13). The connecting block (13) extends to the outside of the placement seat (2) through the sliding opening, and the connecting block (13) is slidably connected with the sliding opening. 6. A charging device with an induction coil according to claim 5, characterized in that: a limit component (15) is provided inside the placement seat (2) on the right side, and the connecting block (13) in the adjustment mechanism ) and the number of placement racks (14) are two, and the two connecting blocks (13) and the two placement racks (14) are all located on the left and right sides of the wireless charger (3), and the connecting block on the right side (13) The side away from the right side placing frame (14) extends to the inside of the right side placing seat (2) through the sliding opening and is connected with the limiting assembly (15). 7. A charging device with an induction coil according to claim 1, characterized in that: a connection pad (17) is fixedly installed on the inner wall of the placement frame (14), and the connection pad (17) is connected to the wireless The outer surface of the charger (3) is attached.

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