CN102537708A

CN102537708A - Wireless charging bulb

Info

Publication number: CN102537708A
Application number: CN2010106213959A
Authority: CN
Inventors: 赖小辉; 黄铭杰
Original assignee: PCASE ELECTRONIC (SHENZHEN) CO Ltd
Current assignee: PCASE ELECTRONIC (SHENZHEN) CO Ltd
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2012-07-04

Abstract

The invention relates to a wireless charging bulb, which comprises a lamp socket, a lamp socket port, an upper lampshade, a PCB (Printed Circuit Board), a one-key switch, a one-key switch mounting hole, a lower lampshade, a wireless charging coil, an LED lamp holder, a power wire, a tapered lamp base, LED lamps, an inner coil, an outer coil and a secondary coil, wherein the lamp socket port is arranged under the lamp socket of the bulb; the upper end of the lamp socket port is welded with the lamp socket, and the lower end of the lamp socket port is connected with the upper lampshade in a hanging way; the lower end of the upper lampshade of the bulb is provided with the one-key switch; the one-key switch is connected with a charging loop of the wireless charging coil in series and is used for controlling the wireless charging coil to be powered on and off only; the input end of the PCB is connected with a power supply; a plurality of LED lamps are arranged on the PCB and are connected in an illuminating circuit of the PCB in series; and the wireless charging coil is arranged at the lower end of the lower lampshade and supported by the tapered lamp base screwed at the lower end of the lower lampshade.

Description

A kind of wireless charging bulb

Technical field

The present invention relates to a kind of wireless charging bulb, refer specifically to a kind of wireless charging bulb that digital products such as mobile phone, MP4 or digital camera is carried out the remote-wireless charging through electromagnetic induction principle.

Background technology

Get into 21 century; The LED green illumination has become the key subjects of lighting field; The LED heat dissipation technology is again the great technical barrier in green illumination field; Directly influence applying of LED illuminating equipment and light fixture at whole illuminating industry, when this great technical barrier was about to captured, the diversification of LED lighting bulb had been partial in the creationary thinking of people again.

Along with people's is given birth to growth in the living standard, and digital products such as mobile phone, MP4, panel computer, digital camera are come into people's life gradually, and it is its power supply that these electronic equipments all need battery; Just must be equipped with charger and charge a battery, for Different products, different producers; Needed charger is also had nothing in common with each other; All will be equipped with charger separately to each electronic equipment, concerning each electronic equipment user, its family all has a lot of charger like this; These chargers just leave aside after charging finishes does not have other purposes; Bring inconvenience so not only for the electronic equipment user, and the waste resource, those discarded chargers have caused great pollution to environment.Design and a kind ofly not only need not connect lead, and the charger that can be simultaneously a plurality of electronic equipments be charged is extremely urgent.

Summary of the invention

In order to solve above technical problem, the present invention proposes following technical solution.

The invention provides a kind of wireless charging bulb; Comprise socket, socket interface, upper lamp shade, PCB wiring board, a key switch, a key switch installing hole, lower lamp shade, wireless charging coil, LED lamp socket, power line, taper lamp holder and LED lamp, interior loop, exterior loop and secondary coil, it is characterized in that lamp socket below be the socket interface, said socket interface; Weld with socket mutually the upper end; The lower end articulates with upper lamp shade mutually, in the lower end of bulb upper lamp shade one key switch is arranged, and a key switch is installed in the key switch installing hole; And be in series with the charge circuit of wireless charging coil, only controlling the break-make of wireless charging coil.In the lower end of bulb upper lamp shade one PCB wiring board is arranged, the PCB wiring board is embedded in the lower end of upper lamp shade, and its input is connected with power supply, and a plurality of LED lamps are installed on the PCB wiring board, and these LED lamps are connected in the lighting loop of PCB wiring board each other.The LED lamp socket is arranged below the PCB wiring board, and lower lamp shade is fixed said LED lamp socket through the LED lamp socket on the bulb; Upwards support the PCB wiring board, and is embedded in the upper lamp shade, articulates mutually with lower lamp shade downwards; At lower lamp shade the taper lamp holder arranged bottom; The taper lamp holder is screwed into the lower end at lower lamp shade, plays a part the sealing lampshade, and the biography that also helps the induced magnetism line of force is sent out.

Like Fig. 2; Said wireless charging coil; Be installed in the lower end of lower lamp shade, by the taper lamp holder institute support that is screwed in the lower lamp shade lower end, the wireless charging coil is made up of exterior loop and interior loop; Through to the setting of its exterior loop umber of turn and core dimensions and to the setting of its interior loop quantity, the flow direction that the flow direction that the formed magnetic line of force is produced when making its energising is produced in the time of can be with the secondary coil energising that is preset in the electronic equipment is consistent.The secondary coil that preset consumer inside, its output is connected with the battery of consumer, the inner electric current that produces of secondary coil, just can be continuously to the charge in batteries of consumer.

When socket and lamp socket twist fashionable, the bulb energising, the LED lamp is luminous, bulb brightens; This moment, the wireless charging coil must be established beginning work by cable by next key switch, around the wireless charging coil, formed a powerful induced field; This magnetic field is to external diffusion; Pass be preset in consumer in secondary coil the time, secondary coil just produces electric current, thereby played the effect of charging.No matter which position consumer is placed in; Also no matter be placed with several consumers; As long as in the equipment secondary coil is housed, and the flow direction of the flow direction of this secondary coil and wireless charging coil is consistent, can both obtain the charging of wireless charging bulb to it.

Beneficial effect of the present invention is not only to have avoided existing charger to use the form of plug, socket to charge and the environmental pollution and the wasting of resources that cause; And a wireless charging bulb can charge to a plurality of consumers simultaneously, brings great convenience for people's life.

Description of drawings:

Fig. 1 is a structure chart of the present invention.

Fig. 2 is a fundamental diagram of the present invention.

The specific embodiment:

The present invention is made up of socket 1, socket interface 2, upper lamp shade 3, PCB wiring board 4, a key switch 5, lower lamp shade 6, wireless charging coil 7, LED lamp socket 8, a key switch installing hole 9, power line 10, taper lamp holder 11, LED lamp 12, interior loop 13, exterior loop 14 and secondary coil 15.Like Fig. 1, be socket interface 2 below the socket 1, said socket interface 2; Weld with socket 1 mutually the upper end; The lower end articulates with upper lamp shade 3 mutually, has a key switch 5, one key switches 5 to be installed in a key switch installing hole interior 9 in the lower end of bulb upper lamp shade 3; And be in series with the charge circuit of wireless charging coil 7, only controlling the break-make of wireless charging coil 7.In the lower end of bulb upper lamp shade 3 a PCB wiring board 4 is arranged, PCB wiring board 4 is embedded in the lower end of upper lamp shade 3, a plurality of LED lamp 12 these LED lamps 12 and a key switch 5 is installed on PCB wiring board 4 is connected in the lighting loop of PCB wiring board 4; The input of PCB wiring board 4 is connected with power supply, and LED lamp socket 8 is arranged below PCB wiring board 4, and last lower lamp shade is fixed through LED lamp socket 8; Said LED lamp socket 8; Upwards support PCB wiring board 4, and is embedded in the upper lamp shade 3, articulates mutually with lower lamp shade 6 downwards; At lower lamp shade 6 taper lamp holder 11 arranged bottom; Taper lamp holder 11 is screwed in the lower end of lower lamp shade 6, plays a part the sealing lampshade, and the biography that also helps the induced magnetism line of force is sent out.When the bulb energising, LED lamp 12 is luminous, and bulb brightens; This moment is by next key 5 switch; Wireless charging coil 7 must be established beginning work by cable, around wireless charging coil 7, forms a powerful induced field, and this magnetic field is to external diffusion; Pass be preset in consumer in secondary coil 15 time; Secondary coil 15 just produces electric current, continuously to the charge in batteries of consumer, thereby has played the effect of charging.

Claims

1. wireless charging bulb; Form by socket, socket interface, upper lamp shade, PCB wiring board, a key switch, lower lamp shade, wireless charging coil, LED lamp socket, a key switch installing hole, power line, lamp holder, LED lamp, exterior loop, interior loop and secondary coil; It is characterized in that a PCB wiring board is arranged in the lower end of bulb upper lamp shade; In the lower end of bulb lower lamp shade one wireless charging coil is arranged, key switch is one by one arranged in the lower end of bulb upper lamp shade.

2. by the described a kind of wireless charging bulb of claim 1; It is characterized in that said PCB wiring board is embedded in the lower end of upper lamp shade; Its input is connected with power supply, and a plurality of LED lamps are installed on the PCB wiring board, and these LED lamps are connected in the lighting loop of PCB wiring board each other.

3. by the described a kind of wireless charging bulb of claim 1; It is characterized in that said wireless charging coil is installed in the lower end of lower lamp shade; By the taper lamp holder institute support that is screwed in the lower lamp shade lower end; The wireless charging coil is made up of exterior loop and interior loop; Through to the setting of its exterior loop umber of turn and core dimensions and to the setting of its interior loop quantity, the flow direction that the flow direction that the formed magnetic line of force is produced when making its energising is produced in the time of can be with the secondary coil energising that is preset in the electronic equipment is consistent.

4. by the described a kind of wireless charging bulb of claim 1, it is characterized in that a said key switch is installed in the key switch installing hole, and be in series, only controlling the break-make of wireless charging coil with the charge circuit of wireless charging coil.