CN2513006Y

CN2513006Y - Pulse ignitor

Info

Publication number: CN2513006Y
Application number: CN 01255779
Authority: CN
Inventors: 黎德汪
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-17
Filing date: 2001-09-17
Publication date: 2002-09-25
Anticipated expiration: 2011-09-17

Abstract

The utility model relates to pulse ignitor, comprising an ignition switch component, battery(1) and control component(2). The utility model also includes a main shell(3), a battery cavity(4) and a main body cavity(5) are arranged inside the main shell(3); the battery(1) and the control component(2) are individually installed inside the battery cavity(4) and the main body cavity(5). The battery cavity(4) extends out from the top part of the main shell(3) and shapes a connecting dummy club(6), and the ignition switch component is arranged inside the dummy club(6). The utility model integrates the ignition switch component, the battery box and the ignitor together, and the utility model can be directly mounted on the control panel of the product. The size is small, the weight is light and the utility model has multi-point high-pressure output end. Moreover, the utility model has the advantages of compact structure, less battery energy consumption, long ignition life span and convenient exchange of battery and convenient installation and operation.

Description

A kind of pulse igniter

1, technical field:

The utility model relates to a kind of pulse igniter, and it is widely used on the igniters such as fuel gas oven, warmer, stove and accessory, water heater.

2, background technology:

At present, the structure of the electric pulse igniter of producing and using as shown in Figure 1, it is to connect C-size battery with two to do power supply, and the user changes the battery inconvenience, and battery consumption is big, the waste resource, cause environmental pollution, the igniting life-span is short, and ignition switch A, battery case B, igniter main body C separate, the three takies bigger space with the lead connection each other, installs and inconvenient operation.

3, summary of the invention:

The purpose of this utility model provides a kind of pulse igniter, and it is an one with ignition switch, battery case, igniter main body three, and the ingenious ignition switch that designed makes the entire product structure compact more, installation and more convenient to operate, and it is little to take up room.

The utility model is achieved by the following technical solution: it comprises ignition switch part, battery and control section, it also comprises housing main body in addition, be provided with battery cavities and main cavity in the inside of housing main body, battery and control section are installed in battery cavities and main cavity the inside respectively, the connection boss is formed on the top that battery cavities extends housing main body always, and ignition switch partly is installed in and connects on the boss.

Above-mentioned described ignition switch partly comprises the button body, button, elasticity moving contacting plate and quiet contact chip, the button body comprises overcoat, interior cover and the rib that connects overcoat and interior cover, center of top place at interior cover is equipped with sunk head rivet, in periphery at sunk head rivet, on the end face of interior cover quiet contact chip is installed, the outside of elasticity moving contacting plate is welded on the quiet contact chip, the mid portion of elasticity moving contacting plate arch upward and be positioned at sunk head rivet directly over, the outside of cover in button is installed in, the inside of overcoat, in the middle of the top, the inside of button place and the top of elasticity moving contacting plate near, the hook of the two bottom sides of button is buckled on the step of overcoat setting, in cover be installed on the boss at battery cavities top, in the positive pole of battery inside the sunk head rivet that puts and the battery cavities be connected.

Above-mentioned described control section mainly comprises circuit part, and circuit part is provided with a plurality of high voltage package, has a plurality of contact pin, and contact pin is installed in the main cavity the inside.

The utility model compared with prior art has following advantage: ignition switch part, battery case, igniter main body three are combined into one, can be directly installed on the control panel of product, volume is little, light weight, have the multiple spot high-voltage output end, compact conformation, battery consumption is few, the igniting life-span is long, changes battery, installation and easy to operate.

4, description of drawings:

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

Fig. 1 is the structural representation of traditional pulse igniter;

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

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the B-B cutaway view of Fig. 3;

Fig. 5 is the partial enlarged drawing of the utility model ignition switch part;

Fig. 6 is the C-C cutaway view of Fig. 5;

Fig. 7 is the utility model circuit diagram.

5, the specific embodiment:

As Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the utility model comprises ignition switch part, battery (1) and control section (2), it is characterized in that it also comprises housing main body (3), be provided with battery cavities (4) and main cavity (5) in the inside of housing main body (3), battery (1) and control section (2) are installed in battery cavities (4) and main cavity (5) the inside respectively, connection boss (6) is formed on the top that battery cavities (4) extends housing main body (3) always, and ignition switch partly is installed in and connects on the boss (6).

Ignition switch partly comprises button body (7), button (8), elasticity moving contacting plate (9) and quiet contact chip (10), button body (7) comprises overcoat (11), interior cover (12) and the rib (18) that connects overcoat (11) and interior cover (12), at the center of top place of interior cover (12) sunk head rivet (15) is installed, in periphery in sunk head rivet (15), on the end face of interior cover (12) quiet contact chip (10) is installed, the outside of elasticity moving contacting plate (9) is welded on the quiet contact chip (10), the mid portion of elasticity moving contacting plate (9) arch upward and be positioned at sunk head rivet (15) directly over, button (8) is installed in the outside of interior cover (12), the inside of overcoat (11), in the middle of the top, the inside of button (8) place and the top of elasticity moving contacting plate (9) near, the hook (13) of the two bottom sides of button (8) is buckled on the step (14) of overcoat (11) setting, interior cover (12) is installed on the boss (6) at battery cavities (4) top, and the sunk head rivet (15) on the interior cover (12) is connected with the positive pole of the battery (1) of battery cavities (4) the inside.Interior cover (12) is to be threaded with being connected of boss (6).

As Fig. 5, Fig. 6, shown in Figure 7, control section (2) mainly comprises circuit part, and circuit part is provided with a plurality of high voltage package (17), has a plurality of contact pin (16), and contact pin (16) is installed in main cavity (5) the inside.

Operation principle of the present utility model is as follows: as Fig. 5, Fig. 6, shown in Figure 7, sunk head rivet (15) on interior cover (12) and the elasticity moving contacting plate (9) above it are discontiguous at ordinary times, press the button (8), make button (8) depress elasticity moving contacting plate (9), elasticity moving contacting plate (9) is contacted with sunk head rivet (15), and sunk head rivet (15) contacts with the battery (1) of battery cavities (4) the inside is anodal, elasticity moving contacting plate (9) one ends are connected with quiet contact chip (10), so at this time be equivalent to the K switch closure among Fig. 7, make circuit connect transformer T1, the last output of T2 high pressure KV1, KV2, KV3, four kinds of different voltages of KV4 are used for igniting; Release button (8), under the reaction of elasticity moving contacting plate (9), button (8) is moved up, after moving to certain distance, the hook (13) of the two bottom sides of knob (8) is buckled on the step (14) of overcoat (11) setting, button (8) can not move up, and at this time elasticity moving contacting plate (9) separates with sunk head rivet (15), and the K switch among Fig. 7 disconnects.

Claims

1, a kind of pulse igniter, comprise ignition switch part, battery (1) and control section (2), it is characterized in that it also comprises housing main body (3), be provided with battery cavities (4) and main cavity (5) in the inside of housing main body (3), battery (1) and control section (2) are installed in battery cavities (4) and main cavity (5) the inside respectively, connection boss (6) is formed on the top that battery cavities (4) extends housing main body (3) always, and ignition switch partly is installed in and connects on the boss (6).

2, a kind of pulse igniter according to claim 1, it is characterized in that ignition switch partly comprises button body (7), button (8), elasticity moving contacting plate (9) and quiet contact chip (10), button body (7) comprises overcoat (11), interior cover (12) and the rib (13) that connects overcoat (11) and interior cover (12), at the center of top place of interior cover (12) sunk head rivet (15) is installed, in periphery in sunk head rivet (15), on the end face of interior cover (12) quiet contact chip (10) is installed, the outside of elasticity moving contacting plate (9) is welded on the quiet contact chip (10), the mid portion of elasticity moving contacting plate (9) arch upward and be positioned at sunk head rivet (15) directly over, button (8) is installed in the outside of interior cover (12), the inside of overcoat (11), in the middle of the top, the inside of button (8) place and the top of elasticity moving contacting plate (9) near, the hook (14) of the two bottom sides of button (8) is buckled on the step (14) of overcoat (11) setting, interior cover (12) is installed on the boss (6) at battery cavities (4) top, and the sunk head rivet (15) on the interior cover (12) is connected with the positive pole of the battery (1) of battery cavities (4) the inside.

3, a kind of pulse igniter according to claim 2 is characterized in that interior cover (12) and being connected of boss (6) are to be threaded.

4, a kind of pulse igniter according to claim 1 and 2, it is characterized in that control section (2) mainly comprises circuit part, and circuit part is provided with a plurality of high voltage package (17), has a plurality of contact pin (16), and contact pin (16) is installed in main cavity (5) the inside.