CN203010669U - USB (Universal Serial Bus) rechargeable lighter - Google Patents

Abstract

The utility model discloses a USB rechargeable lighter, wherein a lighter body is a flat tubular cavity, the two ends of which are opened; a sliding chute is formed in the upper wall of the lighter body; a lighter core is installed in the lighter body; a pushing button is fixedly connected with the upper part of the lighter core; the pushing button penetrates out of the sliding chute to reach the outer part of the lighter body; a spring leaf is arranged between the lower bottom surface of the lighter core and the lighter body so as to ensure the friction force between the lighter core and the lighter body; a rechargeable battery is installed at the inner part of the lighter core; a USB charging interface is arranged at one end of the lighter core; a charging protection circuit is arranged between the USB charging interface and the rechargeable battery; an electric heating wire is arranged at the other end of the lighter core; an electric discharge protection circuit is arranged between the electric heating wire and the rechargeable battery; a microswitch is also installed on the lighter core; the electric discharge protection circuit is powered on or powered off under the controlled of the microswitch; and the microswitch is switched out in the lighter body and is in a closed state when slipping off the lighter body. By implementing the USB rechargeable lighter, the lighter does not need to take oil or inflammable gas as fuel; and in addition, the USB charging interface is extremely easy to obtain nearly at present, so that the USB rechargeable lighter is very convenient to charge.

Description

A kind of USB charged lighter

Technical field

The utility model relates to a kind of lighter, particularly a kind of USB charged lighter.

Background technology

Present lighter is all to use oil plant or fuel gas to act as a fuel, produce naked light when lighting a cigarette, dangerous, also usually occurring lighter fuel in actual life uses up, when needing to add oil plant or fuel gas, do not carry the situation of postcombustion at one's side, cause lighter to use, make troubles to the user.

Summary of the invention

The purpose of this utility model is to provide a kind of USB charged lighter, to solve the deficiencies in the prior art.

the purpose of this utility model is achieved in that a kind of USB charged lighter, comprise body, body is the tubular cavity of flat both ends open, the body upper wall has chute, movement is installed in body, movement top is fixed with push button, push button passes chute to the outside of body, between movement bottom surface and body, reed is arranged, to guarantee the frictional force between movement and body, in movement inside, rechargeable battery is installed, one end of movement is equipped with the USB charging inlet, between USB charging inlet and rechargeable battery, charge protector is arranged, the other end at movement is equipped with heating wire, between heating wire and rechargeable battery, discharge protection circuit is arranged, discharge protection circuit restriction heating wire works long hours, microswitch also is installed on movement, microswitch is controlled to the discharge protection circuit power on/off, be in off-state when microswitch is in body, be in closure state in the time of outside microswitch skids off body.

By implementing the utility model, make lighter needn't use oil plant or fuel gas to act as a fuel, because the USB charging inlet is almost extremely easy to obtain now, charge very convenient.

The utility model is further described by embodiment below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is structural representation of the present utility model.

In figure, 1 is body, the 2nd, USB charging inlet, the 3rd, charge protector, the 4th, rechargeable battery, the 5th, movement, the 6th, push button, the 7th, reed, the 8th, discharge protection circuit, the 9th, heating wire, the 10th, chute, the 11st, microswitch.

The specific embodiment

Embodiment 1

a kind of USB charged lighter, comprise body 1, body 1 is the tubular cavity of flat both ends open, body 1 upper wall has chute 10, movement 5 is installed in body 1, movement 5 tops are fixed with push button 6, push button 6 passes cunning, 10 outsides to body 1, between movement 5 bottom surfaces and body 1, reed 7 is arranged, the frictional force that reed 7 guarantees between movement 5 and body 1, in movement 5 inside, rechargeable battery 4 is installed, one end of movement 5 is equipped with USB charging inlet 2, between USB charging inlet 2 and rechargeable battery 4, charge protector 3 is arranged, the other end at movement 5 is equipped with heating wire 9, between heating wire 9 and rechargeable battery 4, discharge protection circuit 8 is arranged, discharge protection circuit 8 restriction heating wire work long hours, microswitch 11 also is installed on movement 5, microswitch 11 is controlled to discharge protection circuit 8 power on/off, microswitch 11 is in off-state when body 1 is interior, when skidding off body 1, microswitch 11 is in closure state when outer.

During dormant state, push button 6 is in the centre of chute 10, and within the USB charging inlet 2 in movement 5 left sides and the heating wire 9 on right side all were in the both ends open of body 1, microswitch 11 got an electric shock and is subjected to the compression of body 1 to be in off-state, and heating wire 9 is not worked; When lighting a cigarette, promote push button 6 to the right, drive movement 5 integral body and slide to the right, make heating wire 9 skid off the right-end openings of body 1, when microswitch 11 skidded off the right-end openings of body 1, microswitch 11 is closed switched on, discharge protection circuit 8 work are heating wire 9 power supplies, heating wire 9 heatings, the user can igniting cigarette, after lighting a cigarette, to middle slip push button 6, microswitch 11, heating wire 9 slip into body 1, microswitch 11 disconnects, heating wire 9 stopped heatings; When the user made microswitch 11 be in closure state for a long time, 8 pairs of heating wire of discharge protection circuit 9 were forced outage, and protection heating wire 9 is not burned, and also avoids burning out other article, prevents fire; When rechargeable battery 4 electric weight are used up, the push button 6 that slides left, USB charging inlet 2 exposes from body 1 left end opening, USB charging inlet 2 can be inserted the USB interface charging of the electrical equipment such as computer, charger for mobile phone.

Claims (1)

1. USB charged lighter, it is characterized in that: comprise body (1), body (1) is the tubular cavity of flat both ends open, body (1) upper wall has chute (10), movement (5) is installed in body (1), movement (5) top is fixed with push button (6), push button (6) passes cunning, (10) to the outside of body (1), between movement (5) bottom surface and body (1), reed (7) is arranged, reed (7) guarantees the frictional force between movement (5) and body (1), in movement (5) inside, rechargeable battery (4) is installed, one end of movement (5) is equipped with USB charging inlet (2), between USB charging inlet (2) and rechargeable battery (4), charge protector (3) is arranged, the other end at movement (5) is equipped with heating wire (9), between heating wire (9) and rechargeable battery (4), discharge protection circuit (8) is arranged, discharge protection circuit (8) restriction heating wire works long hours, microswitch (11) also is installed on movement (5), microswitch (11) is controlled to discharge protection circuit (8) power on/off, microswitch (11) is in off-state in body (1) time, be in closure state in the time of outside microswitch (11) skids off body (1).

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