CN216721023U

CN216721023U - Wireless charger

Info

Publication number: CN216721023U
Application number: CN202121720818.2U
Authority: CN
Inventors: 刘浩铭; 郑宝荣
Original assignee: Shenzhen Sanma Electrical Appliances Co ltd
Current assignee: Shenzhen Sanma Electrical Appliances Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-06-10
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a wireless charger, which comprises a structure main body, wherein the structure main body comprises a wireless charger and a base arranged on the bottom surface of the wireless charger; the wireless charger comprises a bottom shell and an upper cover mutually clamped with the bottom shell, a rubber pad is arranged on the upper end face of the upper cover, a main control circuit board and a wireless charging coil group are arranged in the bottom shell, an LED lamp control circuit board is also arranged in the bottom shell, two side walls of the bottom shell are connected with a lighting assembly through rotating shafts, and the lighting assembly comprises a PP lampshade and an LED lamp strip arranged in the PP lampshade; the base includes the casing and set up in the inside radiator unit of casing, radiator unit includes fan mounting bracket and set up in radiator fan in the fan mounting bracket, the casing lateral wall is provided with the control radiator fan opens the switch who stops.

Description

Wireless charger

Technical Field

The utility model relates to the technical field of wireless chargers, in particular to a wireless charger.

Background

The wireless charger is connected to the terminal device needing charging without a traditional charging power line, the wireless charger adopts the latest wireless charging technology, and power is transmitted magically by using a magnetic field generated between coils, wherein the inductive coupling technology becomes a bridge for connecting a charging base station and the device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wireless charger which can effectively solve the problems in the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a wireless charger comprises a structure main body, wherein the structure main body comprises a wireless charger and a base arranged on the bottom surface of the wireless charger;

the wireless charger comprises a bottom shell and an upper cover clamped with the bottom shell, a rubber pad is arranged on the upper end face of the upper cover, a main control circuit board and a wireless charging coil group are arranged in the bottom shell, an LED lamp control circuit board is further arranged in the bottom shell, two side walls of the bottom shell are connected with lighting assemblies through rotating shafts, and each lighting assembly comprises a PP lampshade and an LED lamp strip arranged in the PP lampshade;

the base includes the casing and set up in the inside radiator unit of casing, radiator unit includes fan mounting bracket and set up in radiator fan in the fan mounting bracket, the casing lateral wall is provided with the control radiator fan opens the switch who stops.

As a further elaboration, the upper end surface of the upper cover is provided with a press switch electrically connected with the LED lamp control circuit board and a status indicator lamp electrically connected with the main control circuit board; the main control circuit board is electrically connected with the LED lamp control circuit board and the cooling fan.

As a further explanation, the upper end face of the PP lamp shade is clamped with a heat dissipation wire drawing aluminum cover, and the heat dissipation wire drawing aluminum cover and the PP lamp shade are in the same shape.

As a further elaboration, the main control circuit board is provided with a USB female socket, and the side wall of the bottom case is provided with a through hole corresponding to the USB female socket.

As a further explanation, the bottom surface of the base and the bottom surface of the shell are both provided with a plurality of heat dissipation holes, and the aperture of each heat dissipation hole is 1-3 mm.

As further elaboration, four corners of the bottom surface of the base are provided with supporting legs, and the bottom surfaces of the supporting legs are adhered with non-slip mats.

Compared with the prior art, the utility model has the beneficial effects that:

when the wireless charger is used, a mobile phone is placed on the rubber pad, the wireless charging coil group is used for wirelessly charging the mobile phone when sensing, at the moment, the state indicating lamp is in a normally-on state, and when the mobile phone is not available, the wireless charger is kept in a standby state and the state indicating lamp is in a closed state; when illumination is needed, the LED light bar is turned on through the push switch, so that a night light function can be provided to illuminate the environment when the wireless charger is used by the mobile phone at night, and the use convenience of the wireless charger of the mobile phone is improved; the heat dissipation wire drawing aluminum cover can effectively avoid the damage caused by high heat of the LED, thereby ensuring the normal use of the lighting assembly; meanwhile, when the wireless charger is in a charging state, the heat dissipation fan is started through the power switch, the heat is discharged out of the shell through the heat dissipation holes by the heat dissipation fan, the wireless charger can be effectively cooled, and the heat dissipation efficiency of the wireless charger is improved so as to improve the charging efficiency of the wireless charger.

Drawings

Fig. 1 is a schematic structural diagram of a wireless charger according to the present invention;

FIG. 2 is a top view of a wireless charger of the present invention;

fig. 3 is an exploded view of a wireless charger of the present invention;

fig. 4 is a schematic diagram of an internal structure of a base of a wireless charger according to the present invention.

Reference numbers in the figures: 1-a wireless charger; 2-a base; 3-a bottom shell; 4, covering the upper cover; 5-rubber cushion; 6-a main control circuit board; 7-a wireless charging coil set; 8-LED lamp control circuit board; 9-a lighting assembly; 10-PP lampshade; 11-a LED light bar; 12-a housing; 13-a heat sink assembly; 14-a fan mount; 15-a heat dissipation fan; 16-a power switch; 17-push type switch; 18-status indicator lights; 19-heat dissipation wire drawing aluminum cover; 20-USB female seat; 21-a through hole; 22-heat dissipation holes; 23-supporting legs; 24-non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, a wireless charger includes a structure body, which includes a wireless charger 1 and a base 2 disposed on a bottom surface of the wireless charger 1;

the wireless charger 1 comprises a bottom shell 3 and an upper cover 4 clamped with the bottom shell 3, a rubber pad 5 is arranged on the upper end surface of the upper cover 4, a main control circuit board 6 and a wireless charging coil group 7 are arranged in the bottom shell 3, and a status indicator lamp 18 electrically connected with the main control circuit board 6 is arranged; the master control circuit board 6 all with LED lamp control circuit board 8 and radiator fan 15 electric connection, master control circuit board 6 is equipped with the female seat of USB 20, just the 3 lateral walls of drain pan be provided with the female corresponding through-hole 21 of seat 20 of USB places the cell-phone on rubber pad 5, just carries out wireless charging to the cell-phone when wireless charging coil group 7 responds to, and at this moment, status indicator 18 is in the state of often brightening, and when no cell-phone, wireless charger 1 keeps standby state and status indicator 18 in the state of closing.

An LED lamp control circuit board 8 is further arranged in the bottom shell 3, two side walls of the bottom shell 3 are connected with a lighting assembly 9 through a rotating shaft, and the lighting assembly 9 comprises a PP lampshade 10 and an LED lamp strip 11 arranged in the PP lampshade 10; the upper end face of the upper cover 4 is provided with a press switch 17 electrically connected with the LED lamp control circuit board 8, the upper end face of the PP lamp shade 10 is connected with a heat dissipation wire drawing aluminum cover 19 in a clamping mode, the heat dissipation wire drawing aluminum cover 19 is the same as the PP lamp shade 10 in shape, and the LED lamp bar 11 is opened through the press switch 17, so that a night light function can be provided for a mobile phone to illuminate the environment when the wireless charger 1 is used at night, and the use convenience of the mobile phone wireless charger 1 is improved; meanwhile, the heat dissipation wire drawing aluminum cover 19 can effectively avoid damage caused by high heat of the LED, so that the normal use of the lighting assembly 9 is ensured.

The base 2 comprises a shell 12 and a heat dissipation assembly 13 arranged inside the shell 12, the heat dissipation assembly 13 comprises a fan mounting frame 14 and a heat dissipation fan 15 arranged in the fan mounting frame 14, a side wall of the shell 12 is provided with a power switch for controlling the start and stop of the heat dissipation fan 15, a plurality of heat dissipation holes 22 are formed in the bottom surface of the base 2 and the bottom surface of the shell 12, the aperture of each heat dissipation hole 22 is 1-3mm, the heat dissipation fan 15 is started through the power switch, heat is discharged out of the shell 12 through the heat dissipation holes 22 by the heat dissipation fan 15, heat can be effectively dissipated to the wireless charger 1, and the heat dissipation efficiency of the wireless charger 1 is improved so that the charging efficiency of the wireless charger 1 is improved.

Four edges of base 2 bottom surface all are provided with supporting legs 23, non slipping mat 24 has all been pasted to supporting legs 23 bottom surface, through the setting of supporting legs 23, can effectually avoid wireless charger 1 directly to contact with the desktop, and gliding phenomenon appears in the time of effectively avoiding charging in non slipping mat 24 simultaneously to wireless charger 1's usability has been guaranteed.

The specific working principle is as follows: in the wireless charger 1 provided by the embodiment, when the wireless charger is used, a mobile phone is placed on the rubber pad 5, the mobile phone is wirelessly charged when the linear charging coil group senses that the mobile phone is in a wireless charging state, at this time, the status indicator lamp 18 is in a normally-on state, and when the mobile phone is not available, the wireless charger 1 keeps a standby state and the status indicator lamp 18 is in a closed state; when illumination is needed, the LED light bar 11 is turned on through the push switch 17, so that a night light function can be provided to illuminate the environment when the wireless charger 1 is used by the mobile phone at night, and the convenience of the wireless charger 1 is improved; the heat dissipation wire drawing aluminum cover 19 can effectively avoid the damage caused by high heat of the LED, thereby ensuring the normal use of the lighting assembly 9; meanwhile, in the charging state, the heat dissipation fan 15 is turned on by the power switch, and the heat is discharged out of the housing 12 through the heat dissipation hole 22 by the heat dissipation fan 15, so that the wireless charger 1 can be effectively cooled, and the heat dissipation efficiency of the wireless charger 1 is improved, so that the charging efficiency of the wireless charger 1 is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A wireless charger, characterized by: the wireless charger comprises a structure main body, wherein the structure main body comprises a wireless charger and a base arranged on the bottom surface of the wireless charger;

the wireless charger comprises a bottom shell and an upper cover mutually clamped with the bottom shell, a rubber pad is arranged on the upper end face of the upper cover, a main control circuit board and a wireless charging coil group are arranged in the bottom shell, an LED lamp control circuit board is also arranged in the bottom shell, two side walls of the bottom shell are connected with a lighting assembly through rotating shafts, and the lighting assembly comprises a PP lampshade and an LED lamp strip arranged in the PP lampshade;

2. A wireless charger as defined in claim 1, wherein: the upper end surface of the upper cover is provided with a press switch electrically connected with the LED lamp control circuit board and a state indicator lamp electrically connected with the main control circuit board; the main control circuit board is electrically connected with the LED lamp control circuit board and the cooling fan.

3. A wireless charger according to claim 1, wherein: the upper end face of the PP lamp shade is clamped with a heat dissipation wire drawing aluminum cover, and the heat dissipation wire drawing aluminum cover is the same as the PP lamp shade in shape.

4. A wireless charger according to claim 1, wherein: the master control circuit board is provided with a USB female seat, and the side wall of the bottom shell is provided with a through hole corresponding to the USB female seat.

5. A wireless charger according to claim 1, wherein: the bottom surface of the base and the bottom surface of the shell are both provided with a plurality of heat dissipation holes, and the aperture of each heat dissipation hole is 1-3 mm.

6. A wireless charger according to claim 1, wherein: four corners of the bottom surface of the base are provided with supporting legs, and anti-skid pads are adhered to the bottom surfaces of the supporting legs.