Automatic electronic igniter for kitchen range
An electronic igniter, fully automatic technology, applied in the direction of ignition by electric spark, combustion ignition, combustion method, etc., can solve problems such as fire hazards, gas leakage, and use effect discounts, so as to eliminate fire hazards, eliminate The effect of accidentally extinguishing
Inactive Publication Date: 2012-10-31
广东百威智能科技有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when the piezoelectric igniter is used in a relatively new state, the general ignition effect is very good. Once the piezoelectric igniter has been used for a long time and there is a lot of oil stains attached to the piezoelectric igniter, its use effect will be greatly reduced, and it often needs to be fired several times. Fire can ignite the gas; moreover, for some reason, the gas flame is extinguished to cause gas leakage, which is easy to bring fire hazards
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] According to attached figure 1 The present invention can be realized by following the working principle diagram of the circuit and the description of the accompanying drawings, and implementing it according to the connection relationship between the components in each part of the circuit and the technical parameter requirements of the components described in the summary of the invention.
[0014] Selection of components and their technical parameters
[0015] Component number haoHAO number Component name main indicators quantity Remark VT1 photosensitive tube 3AG12 1 PNP type IC1 Power Switch Manifold TWH8751 1 Package: TOP-220 R1 Resistance 10KΩ, 1 / 4W, 1 Metal Film Resistor RP potentiometer 220KΩ, 1W 1 Linear C1 capacitance 2μF / 450V 1 no polarity T Step-up transformer See production points for details 1 6P1 output transformer
[0016] IC1 is a power switch integrated block,...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic electronic igniter for a kitchen range. The igniter comprises a 12V direct current power supply, a photosensitive starting circuit, a square-wave generator, a boosted circuit and a high voltage spray point. The igniter is characterized in that a PNP type transistor 3AG12 is selected as a photosensitive tube VT1 in the photosensitive starting circuit; and the type of a power switch integrated block IC1 used in the square-wave generator is TWH8751. By using the automatic electronic igniter for the kitchen range, the 12V direct current power supply generates a high voltage pulse through an oscillating circuit; the automatic electronic igniter sparks instantly to form flames to complete an electronic ignition process, and a high voltage electronic ignition circuit is controlled by an optical signal signaled by fuel gas flames, the restart of the square-wave generator is controlled through the photosensitive pipe to output the high voltage pulse, therefore, the electronic ignition again is realized, fire hazards that the fuel gas flames extinguish accidentally are effectively avoided, the phenomenon of different operating methods and experience caused by different operating workers is avoided, and the common defect in a piezoelectric ignition mode is overcome very well.
Description
technical field [0001] The invention belongs to the field of electronic technology and electronic ignition technology, and in particular relates to a fully automatic electronic igniter for cooktops. Background technique [0002] Most igniters of liquefied petroleum gas and gas cooktops are ignited by piezoelectric methods, and piezoelectric igniters have the advantages of simple assembly structure and low manufacturing cost. However, when the piezoelectric igniter is used in a relatively new state, the general ignition effect is very good. Once the piezoelectric igniter has been used for a long time and there is a lot of oil stains attached to the piezoelectric igniter, its use effect will be greatly reduced, and it often needs to be fired several times. Fire can ignite the gas; moreover, for some reason, the gas flame is extinguished to cause gas leakage, which is easy to bring fire hazards. [0003] The fully automatic electronic igniter for cooktops of the present invent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F23Q3/00
Inventor 刘喆
Owner 广东百威智能科技有限公司