CN200976901Y

CN200976901Y - Suitcase and bag with generating device

Info

Publication number: CN200976901Y
Application number: CN 200620015662
Authority: CN
Inventors: 李亚光
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-07
Filing date: 2006-11-07
Publication date: 2007-11-21
Anticipated expiration: 2016-11-07

Abstract

The utility model discloses a luggage with a generating device, which comprises a luggage and a luggage wheel. A generating device is arranged in the luggage wheel; the electric current generated by the generating device is outputted in rectified flow to an energy storage device through a rectified circuit. The energy storage device can supply power to an electric equipment or charged by connecting with a charging socket. The generating device comprises a generator, a bearing and a conducting plate arranged in the wheel. The generator is composed of an induction coil and a magnet ring arranged at the centre. An insulation sleeve is arranged in the magnet ring; a boss is projected on the single edge of the insulation sleeve; the bearing is suited on a boss, the conducting plate is suited on the boss following the bearing; the insulation sleeve, and the magnet ring and the bearing are inserted in the wheel together, and another bearing is arranged on the other side of the wheel combining with a mental axis cover. The positive and negative polars of the induction coil are connected with a bearing at the two sides of the wheel, and the wheel axis penetrates through the axis sleeve of the bearing and the insulation sleeve in the magnet ring.

Description

The case and bag of band TRT

[technical field]

The utility model relates to case and bag, especially relates to a kind of case and bag with TRT.

[background technology]

Electronics, the electric equipment carried when people go out now are a lot, such as notebook computer, MP3 etc., these all need electric energy, and usually these equipment adopt battery or rechargeable battery, but when battery uses up or when not having power source charges, these equipment just can't use.Therefore, provide a kind of and can carry, can meet an urgent need the power supply that uses rather necessary.And the indispensable instrument of case and bag are people when going out belongings if can make case and bag have electricity generate function, then can solve electrical problem when going out.The utility model proposes at existing case and bag product deficiency just.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of case and bag with TRT, can provide power supply and charging for portable electric appts.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:

A kind of case and bag with TRT are provided, comprise case and bag and luggage wheel, a TRT is set in luggage wheel, the electric current that TRT produces exports an energy storage device to through the rectification circuit rectification.

Further improvement in the technical proposal is:

Described energy storage device is an electric capacity.

Described energy storage device is connected with charging socket.

Described TRT is included in generating set, bearing, the conducting strip that is provided with in the wheel body, generating set is made up of the magnet ring that induction coil and center thereof are provided with, establish insulation sleeve in the magnet ring, the monolateral boss that protrudes out of insulation sleeve, bearing holder (housing, cover) places on the boss, conducting strip is right after bearing and also is placed on the boss, and insulation sleeve is embedded in the wheel body together with magnet ring and bearing, and another bearing complexed metal axle sleeve is sheathed on the wheel body opposite side; The positive and negative polar curve of induction coil joins with the bearing of wheel body both sides respectively, and among the insulation sleeve of wheel shaft in bearing axle sleeve and the magnet ring.

The beneficial effects of the utility model are: because the utility model is provided with a TRT in luggage wheel, the rotary electrification of roller, the electric current that TRT produces exports an energy storage device to through the rectification circuit rectification, therefore can provide power supply and charging for portable electric appts.Concrete TRT is included in generating set, bearing, the conducting strip that is provided with in the wheel body, generating set is made up of the magnet ring that induction coil and center thereof are provided with, establish insulation sleeve in the magnet ring, the monolateral boss that protrudes out of insulation sleeve, bearing holder (housing, cover) places on the boss, conducting strip is right after bearing and also is placed on the boss, and insulation sleeve is embedded in the wheel body together with magnet ring and bearing, and another bearing complexed metal axle sleeve is sheathed on the wheel body opposite side; The positive and negative polar curve of induction coil joins with the bearing of wheel body both sides respectively, and among the insulation sleeve of wheel shaft in bearing axle sleeve and the magnet ring.

[description of drawings]

Fig. 1 is the utility model schematic diagram;

Fig. 2 is TRT figure of the present utility model;

Below in conjunction with accompanying drawing the utility model is described further:

[specific embodiment]

See also Fig. 1 and 2:

The case and bag of the utility model band TRT, in the wheel 2 of case and bag 1, TRT is set, the electric current that TRT produces exports an electric capacity 11 to through rectification circuit 10 rectifications, power supply is provided or connects the charging socket charging for portable electric appts by electric capacity 11 then.

The structure of concrete TRT is: be embedded with a generating set 3 in the wheel religion 21 of wheel 2, generating set 3 is made up of the magnet ring 32 that induction coil 31 and its center are provided with, ring is provided with an insulation sleeve 33 week in the magnet ring 32, the monolateral boss that protrudes out of insulation sleeve, bearing 5 is nested with on the boss of insulation sleeve 33 and the wheel that sinks to wheel 2 is taught 21 inner faces, again another bearing 4 complexed metal axle sleeves 41 are set in the opposite side of wheel body, the positive and negative polar curve 311,312 of induction coil 31 is joined with the bearing 4,5 of wheel 2 both sides respectively.

During assembling, wheel shaft 9 is passed wheel 2 centers, promptly among the axle sleeve 41 and the insulation sleeve 33 in the magnet ring 32 of bearing 4, conducting strip 6 being passed wheel shaft 9 is set in and is right after bearing 5 places on insulation sleeve 33 boss again, these conducting strip 6 peripheries protrude an Extendible flake 61, external wire 62 links to each other with the Extendible flake 61 of conducting strip and is connected to rectification circuit again, is resisted against on the conducting strip 6 with an insulation block 91 again.

During enforcement, because wheel 2 drives induced inside coil 31 and rotates, the magnet ring 32 at induction coil 31 relative wheels 2 centers is rotated, according to electromagnetic induction principle, produce induced electromotive force in the induction coil 31, by the positive and negative printed line 311 in its two ends, 312 guide to the bearing 4 of both sides with electric energy, on 5, bearing 4,5 go out positive and negative polarities again with different path guiding, its middle (center) bearing 4 contacts with metal axle sleeve 41, axle sleeve 41 is sheathed on the wheel shaft 9, be connected with rectification circuit, the electric energy that another bearing 5 is guided then is that the Extendible flake 61 by conducting strip 6 connects in addition and establishes an external wire and link to each other with rectification circuit more again.Because wheel shaft 9 and bearing 5,6 of conducting strips have insulation sleeve 33 to be separated by, can't contact so have the electric current of positive-negative polarity, so electric current can flow out by the path of design, promptly when wheel 2 rotates, the output electric energy stores to electric capacity, and certainly, energy storage device is not limited to electric capacity.

Claims

1, a kind of case and bag with TRT comprise case and bag and luggage wheel, it is characterized in that: a TRT is set in luggage wheel, and the electric current that TRT produces exports an energy storage device to through the rectification circuit rectification.

2, the case and bag of band TRT as claimed in claim 1 is characterized in that: described energy storage device is an electric capacity.

3, the case and bag of band TRT as claimed in claim 1 is characterized in that: described energy storage device is connected with charging socket.

4, the case and bag of band TRT as claimed in claim 1, it is characterized in that: described TRT is included in generating set, bearing, the conducting strip that is provided with in the wheel body, generating set is made up of the magnet ring that induction coil and center thereof are provided with, establish insulation sleeve in the magnet ring, the monolateral boss that protrudes out of insulation sleeve, bearing holder (housing, cover) places on the boss, conducting strip is right after bearing and also is placed on the boss, insulation sleeve is embedded in the wheel body together with magnet ring and bearing, and another bearing complexed metal axle sleeve is sheathed on the wheel body opposite side; The positive and negative polar curve of induction coil joins with the bearing of wheel body both sides respectively, and among the insulation sleeve of wheel shaft in bearing axle sleeve and the magnet ring.