CN210669894U - Igniter circuit - Google Patents

Abstract

The utility model discloses an some firearm circuit, including power low-voltage detection module, power supply module, microprocessor, output drive module and high-pressure discharge module of striking sparks, microprocessor connects power low-voltage detection module, power supply module and output drive module respectively, and output drive module still connects the high-pressure discharge module of striking sparks, still is connected with switch SW on the microprocessor, the utility model discloses some firearm circuit can prepare the condition that the power is not enough in advance through carrying out the low-voltage detection to the power, avoids the condition of can't lighting a fire when interim practicality to take place, has the time delay function simultaneously, only needs to press the primary switch, can open some firearm, convenient to use for a long time.

Description

Igniter circuit

Technical Field

The utility model relates to an some firearm technical field specifically is an some firearm circuit.

Background

An igniter (english name: igniter) refers to a device that can provide enough energy to ignite pulverized coal, oil (gas) fuel at a moment and can stabilize flame. The igniter is divided into a commercial stove and a civil stove: the commercial ignition device is mainly applied to the kitchen stove ignition system, and the requirement for civil use is relatively strict when the igniter is selected because the use environment of the kitchen is relatively complex. The household stove mainly is used for ignition of household stoves, is simpler in use environment than catering stoves, and has more pulse type ignition.

The existing igniter mostly needs to continuously press an ignition switch to enable the igniter to work, and when the voltage is low, the igniter cannot be started, the early warning condition is not provided, and the power supply cannot be prepared and replaced in advance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an some firearm circuit, in order to solve the problem that proposes among the background art.

In order to realize the purpose, the utility model provides a following technical scheme:

the utility model provides an some firearm circuit, includes power low-voltage detection module, power supply module, microprocessor, output drive module and high-pressure module of striking sparks that discharges, microprocessor connects power low-voltage detection module, power supply module and output drive module respectively, and output drive module still connects the high-pressure module of striking sparks that discharges, still is connected with switch SW on the microprocessor.

As a further aspect of the present invention: the switch SW is a key switch.

As a further aspect of the present invention: the power supply low-voltage detection module comprises a resistor R4 and a resistor R5, wherein one end of the resistor R4 is connected with a power supply end, and the other end of the resistor R3526 is connected with a resistor R5 and a microprocessor.

As a further aspect of the present invention: the output driving module adopts a MOS tube Q2 as a driving element.

As a further aspect of the present invention: the high-voltage discharge ignition module comprises a step-up transformer and a discharge tube.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses some firearm circuit is through carrying out low-voltage detection to the power, can prepare the condition that the power is not enough in advance, and the condition that can't ignite when avoiding interim practicality takes place, has the delay function simultaneously, only needs to press the switch once, can open some firearm, convenient to use for a long time.

Drawings

Fig. 1 is a block diagram of the present invention.

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1, to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an some firearm circuit, is including the power low-voltage detection module that is used for detecting mains voltage state, the power supply module that is used for providing the power, the microprocessor that is used for controlling the action of igniteing, the output drive module that is used for driving ignition equipment and the high-pressure module of striking sparks that discharges that is used for producing high pressure and ignition operation, microprocessor connects power low-voltage detection module, power supply module and output drive module respectively, and output drive module still connects the high-pressure module of striking sparks that discharges, still is connected with switch SW on the microprocessor. By pressing the switch SW, the microprocessor outputs a starting signal to the high-voltage discharge ignition module through the output driving module, the high-voltage discharge ignition module performs ignition operation, and the microprocessor has a time delay function and can continue the ignition operation for 15 seconds. When the power supply low-voltage detection module detects that the power supply voltage is insufficient, a signal is sent to the microprocessor, and the microprocessor can give an alarm through an indicator lamp, an alarm and the like.

Embodiment 2, on the basis of embodiment 1, fig. 2 is a circuit diagram of an embodiment of the present invention, and the switch SW is a key switch. The power supply low-voltage detection module comprises a resistor R4 and a resistor R5, wherein one end of the resistor R4 is connected with a power supply end, and the other end of the resistor R5 is connected with the microprocessor. The output driving module adopts a MOS tube Q2 as a driving element. The high-voltage discharge ignition module comprises a step-up transformer and a discharge tube. Finally, high-voltage discharge is realized through the discharge tube

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an some firearm circuit, includes power low-voltage detection module, power supply module, microprocessor, output drive module and high-pressure discharge module of striking sparks, its characterized in that, microprocessor connects power low-voltage detection module, power supply module and output drive module respectively, and output drive module still connects the high-pressure discharge module of striking sparks, still is connected with switch SW on the microprocessor.

2. The igniter circuit of claim 1 wherein the switch SW is a push button switch.

3. The igniter circuit according to claim 1, wherein the power low voltage detection module comprises a resistor R4 and a resistor R5, one end of the resistor R4 is connected to a power supply, and the other end is connected to the resistor R5 and the microprocessor.

4. The igniter circuit of claim 2, wherein the output driver module uses a MOS transistor Q2 as a driving element.

5. The igniter circuit of any one of claims 1 through 4 wherein the high voltage discharge strike module includes a step-up transformer and a discharge tube.

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