CN205535943U

CN205535943U - Touch lighter slides

Info

Publication number: CN205535943U
Application number: CN201620336110.XU
Authority: CN
Inventors: 翁士道
Original assignee: Wenzhou Hetai Hardware Products Co Ltd
Current assignee: Wenzhou Hetai Hardware Products Co Ltd
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2016-08-31
Anticipated expiration: 2026-04-20

Abstract

The utility model relates to a touch lighter slides. The problem that there is the potential safety hazard that is aroused by the mistake touching in current electronic lighter has mainly been solved. Touch lighter slides, it includes shell, switch, ignition core, control module, the shell is including having last flip and lower frame, be provided with the switch down on the frame, the switch adopts slip touch switch to set up, the frame upper end is provided with the ignition core through screw fixed connection down, the frame lower extreme is provided with USB interface and LED pilot lamp down, frame inside is provided with mutual electrical connection's control module and battery pack down, control module is including master control circuit, the firing circuit, a sampling circui, USB circuit and rectifier circuit, master control circuit respectively with firing circuit and sampling circuit electrical connection. This touch lighter slides security is high, and simple structure is reasonable, and the security is high, small and exquisite flexibility, and the utility model, the operational reliability is high, receives the environmental impact little, easily promotes.

Description

Slide touch lighter

Technical field

This utility model relates to lighter technical field, is specifically related to a kind of touch lighter that slides.

Background technology

Lighter is mainly used in smoking and gets fire, and is also used for cooking and other are got fire.The wind resistance of lighter, anti humility performance are better than match, could be used that under the conditions of relatively atrocious weather.Therefore lighter is widely used in fire-taking device, development along with electronic technology, by resistance wire is added voltage, resistance wire is made to generate heat, when resistance wire generates heat to the burning-point exceeding ignition substance, just can be ignited the purpose reaching to get fire, this employing resistance wire generates heat under the driving of power supply and lights the sparking mode of ignition substance and is referred to as electronic striking, corresponding igniter is exactly electronic lighter, at present, the reason that electronic lighter is the most popular is small and exquisite flexible, easy to use, and is not afraid of tide, the most not aversion to wind.

At present, the structure of such electronic lighter is usually in the internally installed battery of lighter casing and control circuit, arranges switch and igniting core on shell, and wherein igniting core is by on-off control.But, existing electronic lighter in use, only need to touch switch, and electronic lighter will be started working, and when touch situations by mistake, electronic lighter also can be started working, thus there is corresponding potential safety hazard.

Utility model content

In order to overcome the deficiency of background technology, this utility model provides the one touch lighter of slip, mainly solve existing electronic lighter and there is the problem being touched the potential safety hazard caused by false touch, the touch lighter safety of this slip is high, simple and reasonable, use the switch of the existing electronic lighter of switch in place touching slidingtype, realize finger to slide and put in place could trigger the mode that ignition module is started working completely, maloperation is avoided to cause the situation of potential safety hazard, substantially increase its overall performance, safety simultaneously is high, small and exquisite flexibly, utility model, functional reliability is high, affected by environment little, easy to spread.

This utility model be the technical scheme is that a kind of touch lighter that slides, it includes shell, switch, igniting core, control module, described shell includes upturning lid and lower support, one end of upturning lid and lower support is connected with each other by articulated manner, switch it is provided with on lower support, switch uses slip soft-touch control to arrange, lower support upper end is provided with screw and fixes the igniting core of connection, lower support lower end is provided with USB interface and LED light, lower support is internally provided with the control module and battery component being electrically connected to each other, control module includes governor circuit, firing circuit, sample circuit, USB circuit and rectification circuit, governor circuit is electrically connected with firing circuit and sample circuit respectively；Described governor circuit includes control chip I, described switch and LED light, and control chip I uses STC15W204S model single-chip microcomputer to arrange；Described firing circuit includes control chip II and described igniting core, and control chip II uses STC15W102 model single-chip microcomputer to arrange, and control chip II and described control chip I is electrically connected, and igniting in-core is provided with heating wire；Described sample circuit includes charging detecting circuit and electric quantity detecting circuit, charging detecting circuit and electric quantity detecting circuit and is all connected with the AD thief hatch of described control chip I；Described USB circuit includes described USB interface, and USB circuit is electrically connected with described battery component, firing circuit respectively.

The beneficial effects of the utility model are: owing to taking technique scheme, and the touch lighter safety of this slip is high, simple and reasonable, use the switch of the existing electronic lighter of switch in place touching slidingtype, realize finger to slide and put in place could trigger the mode that ignition module is started working completely, it is to avoid maloperation causes the situation of potential safety hazard, substantially increases its overall performance, safety simultaneously is high, small and exquisite flexibly, utility model, functional reliability is high, affected by environment little, it is easy to promote.

Accompanying drawing explanation

Fig. 1 is use state diagram of the present utility model.

Fig. 2 is structural representation of the present utility model.

Fig. 3 is theory diagram of the present utility model.

Fig. 4 is governor circuit 7 schematic diagram in this utility model.

Fig. 5 is this utility model firing circuit 8 schematic diagram.

Fig. 6 is sample circuit 9 schematic diagram in this utility model.

Fig. 7 is USB circuit 10 schematic diagram in this utility model.

Fig. 8 is rectification circuit 11 schematic diagram in this utility model.

In figure 1, switch；2, igniting core；3, upturning lid；4, lower support；5, USB interface；6, LED light；7, governor circuit；8, firing circuit；9, sample circuit；10, USB circuit；11, rectification circuit；12, heating wire.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model embodiment is described further:

nullAs shown in Fig. 1 to Fig. 8，A kind of touch lighter that slides，It includes shell、Switch 1、Igniting core 2、Control module，Described shell includes upturning lid 3 and lower support 4，One end of upturning lid 3 and lower support 4 is connected with each other by articulated manner，Switch 1 it is provided with on lower support 4，Switch 1 employing slip soft-touch control is arranged，Slip soft-touch control i.e. capacitive induction soft-touch control，Switch can trigger startup by the multi-direction slip of finger after being put in place，Lower support 4 upper end is provided with screw and fixes the igniting core 2 of connection，Igniting core 2 is used for lighting ignition substance，Lower support 4 lower end is provided with and is respectively used to the USB interface 5 of charge function and for showing the LED light 6 of lighter duty，Lower support 4 is internally provided with the control module and battery component being electrically connected to each other，Lighter working condition is controlled by control module，Battery component provides electric energy for control module，Control module includes governor circuit 7、Firing circuit 8、Sample circuit 9、USB circuit 10 and rectification circuit 11，Governor circuit 7 is electrically connected with firing circuit 8 and sample circuit 9 respectively.

nullDescribed governor circuit 7 includes control chip I、Described switch 1 and LED light 6，Control chip I uses STC15W204S model single-chip microcomputer to arrange，Governor circuit plays the effect controlling lighter，8 feet of control chip I connect 3.3V power supply makes control chip I normally work，9 feet of control chip I and 10 feet are all connected with described sample circuit 9 and measure charged state and dump energy，11 foot series resistances R4 of control chip I are also connected described firing circuit 8 with 12 feet，12 feet are for the duty of control point ignition circuit 9，13 feet of control chip I connect described switch 1 and detect the state of switch 1，15 feet of control chip I and 16 feet series resistance R2 and resistance R3 respectively，Distinguish reversal connection LED1 and LED2 again，Finally connect 3.3V power supply，Lighter state is shown by LED1 and LED2，Other feet of control chip I are the most unsettled.

Described firing circuit 8 includes control chip II and described igniting core 2, control chip II uses STC15W102 model single-chip microcomputer to arrange, control chip II and described control chip I is electrically connected, it is provided with heating wire 12 in igniting core 2, firing circuit is for controlling the working condition of igniting core, 1 foot of control chip II connects the described i.e. R1 of heating wire 12, 2 feet of control chip II connect described battery component, 3 feet of control chip II connect described resistance R4, the 5 foot ground connection of control chip II, 6 feet of control chip II connect 5V power supply, 7 feet of control chip II connect a 12 feet pull-up resistor R9 the most in parallel of described control chip I, 4 feet of control chip II, 8 feet are unsettled.

Described sample circuit 9 includes charging detecting circuit and electric quantity detecting circuit, charging detecting circuit and electric quantity detecting circuit are all connected with 9 feet of described control chip I and 10 feet carry out AD sample conversion, and sample circuit uses dividing potential drop mode that needs charge the 5V voltage of generation and the voltage signal of battery electric quantity is sampled.

Described USB circuit 10 includes described USB interface 5, and USB circuit 10 is electrically connected with described battery component, firing circuit 8 respectively.

The voltage of battery is carried out rectifying and voltage-stabilizing and is converted to stable 3.3V voltage and normally works for control chip I by described rectification circuit.

Its work process is as described below: open upturning lid 3, and finger slides at B point at the A point of Fig. 1 breaker in middle 1, and governor circuit 7 detects that finger does not slides and puts in place, and firing circuit 8 does not works, i.e. lighter can not reach purpose of getting fire；Finger slides at C point at the A point of switch 1, and governor circuit 7 detects that finger slides and puts in place, and firing circuit 8 is started working, and heating wire 12 is energized and heats and reaches ignition substance burning-point, and lighter reaches purpose of getting fire.

The touch lighter safety of this slip is high, simple and reasonable, use the switch 1 touching slidingtype to replace the switch of existing electronic lighter, it is achieved finger slides to put in place completely and could trigger the mode that ignition module is started working, maloperation is avoided to cause the situation of potential safety hazard, substantially increasing its overall performance, safety simultaneously is high, small and exquisite flexibly, utility model, functional reliability is high, affected by environment little, it is easy to promote.

Every technical staff's notice: although this utility model describes according to above-mentioned detailed description of the invention; but invention thought of the present utility model is not limited to that utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.

Claims

1. the touch lighter that slides, it is characterized in that: include shell, switch, igniting core, control module, described shell includes upturning lid and lower support, one end of upturning lid and lower support is connected with each other by articulated manner, switch it is provided with on lower support, switch uses slip soft-touch control to arrange, lower support upper end is provided with screw and fixes the igniting core of connection, lower support lower end is provided with USB interface and LED light, lower support is internally provided with the control module and battery component being electrically connected to each other, control module includes governor circuit, firing circuit, sample circuit, USB circuit and rectification circuit, governor circuit is electrically connected with firing circuit and sample circuit respectively.

The touch lighter of slip the most according to claim 1, it is characterised in that: described governor circuit includes control chip I, described switch and LED light, and control chip I uses STC15W204S model single-chip microcomputer to arrange.

The touch lighter of slip the most according to claim 1, it is characterized in that: described firing circuit includes control chip II and described igniting core, control chip II uses STC15W102 model single-chip microcomputer to arrange, control chip II and described control chip I is electrically connected, and igniting in-core is provided with heating wire.

The touch lighter of slip the most according to claim 1, it is characterised in that: described sample circuit includes charging detecting circuit and electric quantity detecting circuit, charging detecting circuit and electric quantity detecting circuit and is all connected with the AD thief hatch of described control chip I.

The touch lighter of slip the most according to claim 1, it is characterised in that: described USB circuit includes described USB interface, and USB circuit is electrically connected with described battery component, firing circuit respectively.