CN2113412U

CN2113412U - Light energy electronic continuous discharge igniter

Info

Publication number: CN2113412U
Application number: CN 92200560
Authority: CN
Inventors: 何震宇
Original assignee: 何奕新
Priority date: 1992-01-09
Filing date: 1992-01-09
Publication date: 1992-08-19

Abstract

The utility model relates to a light energy electronic continuous discharge igniter, which comprises a photocell, an energy storage circuit, a pulse oscillation and shaping switch circuit, a boosting output circuit, a discharge electrode, a shell and the like. Because of the adoption of the photocell and the energy storage circuit, the energy loss of the energy storage circuit during discharging and igniting can be supplemented by light sources such as sunlight, lamplight, firelight and the like, the energy of the whole igniter can be charged and discharged circularly, and the igniter can work normally under the condition of hot and humid working in severe environment. The utility model has simple and reasonable circuit, long service life, safety and reliability, and nearly 100 percent of ignition rate of gas such as pipeline gas, mixed gas, crude oil gasification and the like.

Description

Light energy electronic continuous discharging igniter

The utility model relates to a kind of igniter, particularly a kind of luminous energy electronics continuous discharge igniter.

Existing pulse igniter all adopts dry cell to make the energy, but because kitchen tools and water heater mostly are in the environmental condition of hectic fever uses, and reasons such as life-span of dry cell and electric leakage are difficult to solve in technology at present; Because having electric indivedual users to certain customers, battery can not cause fire or casualty accident simultaneously.

The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and a kind of luminous energy electronics continuous discharge igniter that can be converted to electric energy to the light source of daylight, light, flame and store is provided.

The purpose of this utility model can reach by following measure: the utility model comprises impulse hunting and shaping on-off circuit, the output circuit that boosts, sparking electrode, housing, it is characterized in that: also have photocell, accumulator, photronic output and accumulator join, and the output of accumulator and impulse hunting and shaping on-off circuit join.

The purpose of this utility model can also reach by following measure: one on the line of drawing from housing connects photocell, and another meets power switch K, also has one and connects sparking electrode.Diode D1 in photocell and the accumulator, energy-storage battery E1 also connect, transformer B (4) end joins in the negative pole of D1 and impulse hunting and the shaping on-off circuit, (1) end of B joins by resistance R 1 and the base stage of triode BG1, (3) end of the colelctor electrode of BG1 and transformer B1 joins, (2) of B1, (4) end join, (5) end of B1 joins by diode D2 and diac D3, and D3 joins by (1) end of transformer B2 in the capacitor C and the output circuit that boosts.

Fig. 1 is a functional-block diagram of the present utility model;

Fig. 2 is a contour structures schematic diagram of the present utility model;

Fig. 3 is an electrical schematic diagram of the present utility model.

The utility model is described in further detail below in conjunction with (accompanying drawing) embodiment:

With reference to Fig. 1, Fig. 2, the utility model is made up of photocell 1, impulse hunting and shaping on-off circuit 2, the output circuit 3 that boosts, sparking electrode 4, accumulator 5, housing 6 etc.Whole electronic circuit board and energy-storage battery all are contained in the housing 6, and meet photocell 1 and power switch K by lead-out wire, photocell 1 is a photocell group of being made up of 5 small pieces photocells, and the photronic voltage of every small pieces is 1.2 volts, and the output voltage of whole battery group is 6V.Housing 6 also draws the High-Voltage Insulation line and sparking electrode 4 joins.

With reference to Fig. 3, impulse hunting and shaping on-off circuit 2 are made up of triode BG1, transformer B1, diode D2, bilateral diode D3, resistance R etc., and the output circuit 3 that boosts is made up of capacitor C, step-up transformer B2 etc.; Accumulator 5 is made up of diode D1, energy-storage battery E1 etc.

During real work, photocell 1 is subjected to the radiation of daylight, light or flame to produce the storage that electric energy does not stop by D1 protection injection energy-storage battery E1; BG1 must conduct when K is closed, base current increases rapidly, collector current also increases rapidly, make the BG1 saturation conduction, feedback effect by B1, the base flow of BG1 is reduced gradually along with the increase of collector current, end until BG1, thereby form vibration, oscillator signal is boosted by B1 after the D2 rectification is charged to C, and when the oscillating voltage amplitude reached the enough voltage of circuit design, D3 punctured conducting, thereby by C gather voltage to the B2 voltage pulse output, after B2 boosts, radiate the forceful electric power spark and light a fire by sparking electrode 4.

The utility model has following advantage compared to existing technology:

1. can utilize the transform light energy such as daylight, light, flame to replenish the energy loss of energy-storage battery when the discharge igniting for power supply, its energy is cycle charge discharge work, can work under the abominable hectic fever condition of work of environment simultaneously, the existing dry battery type pulse firing device of continuous discharge high pressure ratio is strong one times.

2. circuit is reasonable, and is simple in structure, and performance is steady, safe and reliable, and without the frequent battery, long service life is to the rate of lighting nearly 100% of the combustion gas such as piped gas, gaseous mixture, former oil gasification.

Claims

1, a kind of luminous energy electronics continuous discharge igniter, comprise impulse hunting and shaping on-off circuit 2, the output circuit 3 that boosts, sparking electrode 4, housing 6, it is characterized in that: also have photocell 1, accumulator 5, the output of photocell 1 and accumulator 5 join, and the output of accumulator 5 and impulse hunting and shaping on-off circuit 2 join.

2, igniter according to claim 1 is characterized in that: one on the line of drawing from housing 6 connects photocell 1, and another meets power switch K, also has one and connects sparking electrode 4.

3, igniter according to claim 1, it is characterized in that: diode D1, the energy-storage battery E1 in photocell 1 and the accumulator 5 also connects, transformer B (4) end joins in the negative pole of D1 and impulse hunting and the shaping on-off circuit 2, (1) end of B joins by resistance R 1 and the base stage of triode BG1, (3) end of the colelctor electrode of BG1 and transformer B1 joins, (2) of B1, (4) end join, (5) end of B1 joins by diode D2 and diac D3, and D3 joins by (1) end of transformer B2 in the capacitor C and the output circuit 3 that boosts.