CN213514004U

CN213514004U - Pulse igniter

Info

Publication number: CN213514004U
Application number: CN202022827113.2U
Authority: CN
Inventors: 俞松斌; 张博; 许智靖; 吕沛浩; 盛春芳
Original assignee: Zhejiang Xintao Electronic Technology Co ltd
Current assignee: Zhejiang Xintao Electronic Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-22
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to a pulse igniter, which comprises a pulse body, an ignition module and a control module, wherein the ignition module and the control module are arranged side by side, and the pulse body is positioned below the ignition module and the control module; the ignition module comprises an ignition module shell and an ignition module PCB, and the control module comprises a control module cover plate and a control module PCB; the ignition module shell is detachably connected with the front end of the pulse body, and the ignition module PCB is positioned between the ignition module shell and the front end of the pulse body; the control module cover plate is detachably connected with the rear end of the pulse body, and the control module PCB is positioned between the control module cover plate and the pulse body; and the control module PCB is electrically connected with the ignition module PCB. The ignition module PCB and the control module PCB are separately arranged, when the igniter fails, only the igniter needs to be replaced with the igniter with the failure, and the cost is saved in later maintenance.

Description

Pulse igniter

Technical Field

The utility model relates to a domestic gas-cooker technical field especially relates to a pulse igniter.

Background

With the development of science and technology, gas stoves gradually become essential products in people's life. The existing gas stove igniter usually integrates an ignition module and a control module on the same PCB, and when the igniter has an electrical fault, the whole PCB needs to be replaced together, so that the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve and need to change whole PCB board together when some firearm break down, problem that cost of maintenance is high, the utility model provides a pulse igniter.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a pulse igniter comprises a pulse body, an ignition module and a control module, wherein the ignition module and the control module are arranged side by side, and the pulse body is positioned below the ignition module and the control module; the ignition module comprises an ignition module shell and an ignition module PCB, and the control module comprises a control module cover plate and a control module PCB; the ignition module shell is detachably connected with the front end of the pulse body, and the ignition module PCB is positioned between the ignition module shell and the front end of the pulse body; the control module cover plate is detachably connected with the rear end of the pulse body, and the control module PCB is positioned between the control module cover plate and the pulse body; and the control module PCB is electrically connected with the ignition module PCB.

Furthermore, the pulse body also comprises a pulse shell, a battery and a battery cover plate, and an installation cavity is arranged between the pulse shell and the battery cover plate and used for installing the battery; the mounting cavity is located under the control module, an anode elastic sheet and a cathode elastic sheet are arranged on two walls of the mounting cavity, the lower end of the anode elastic sheet and the lower end of the cathode elastic sheet are respectively abutted against two ends of the battery, and the upper end of the anode elastic sheet and the upper end of the cathode elastic sheet are respectively electrically connected with the control module PCB.

Further, one end of the battery cover plate is connected with the pulse shell through a hinge.

Furthermore, the ignition module shell, the control module cover plate, the pulse shell and the battery cover plate are of split structures and jointly enclose a shell structure of the pulse igniter.

Furthermore, the control module cover plate is clamped with the rear end of the pulse shell through an inverse buckle.

Furthermore, the ignition module further comprises 2 contact pins, wherein the contact pins are electrically connected with the ignition module PCB and penetrate through the ignition module shell; and a protective tube is arranged at the part of the contact pin penetrating out of the ignition module shell.

Further, the ignition module PCB is fixed on the ignition module shell through a glue pouring process.

Further, the pulse body comprises 2 batteries.

Compared with the prior art, the beneficial effects of the utility model are as follows: (1) the ignition module PCB and the control module PCB are separately arranged, and when the igniter fails, only the failed igniter needs to be replaced, so that the cost is saved in later maintenance; (2) the pulse igniter and the battery are integrated in the same device, and the problems that the existing igniter and the battery are separately arranged, and the size is large, the installation occupied area is large are solved. (3) The pulse igniter and the cooker are connected through the body buckle, and operation is more convenient.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the connection of the electrical components of FIG. 1;

the reference numerals are explained below:

1. inserting a pin; 2. protecting the tube; 3. an ignition module housing; 4. a control module cover plate; 5. a control module PCB board; 6. a pulse body; 7. a battery cover plate; 8. a negative pole elastic sheet; 9. a positive electrode shrapnel; 10. a battery; 11. the body is buckled; 12. ignition module PCB board.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-3, a pulse igniter comprises 2 pins 1, a pulse body 6, an ignition module and a control module. Ignition module and control module set up side by side, and pulse body 6 is located ignition module and control module's below.

In particular, the ignition module comprises an ignition module housing 3 and an ignition module PCB board 12, and the control module comprises a control module cover plate 4 and a control module PCB board 5. Ignition module casing 3 can be dismantled with pulse body 6 front end and be connected, and ignition module PCB board 12 is located between ignition module casing 3 and the pulse body 6 front end. The control module cover plate 4 is detachably connected with the rear end of the pulse body 6, furthermore, the control module cover plate 4 is clamped with the rear end of the pulse shell through an inverse buckle, the control module PCB 5 is positioned between the control module cover plate 4 and the pulse body 6, and the ignition module PCB 12 is fixed on the ignition module shell 3 through a glue pouring process.

The pulse body 6 also comprises a pulse housing, 2 a battery 10 and a battery cover 7. And a mounting cavity is arranged between the pulse shell and the battery cover plate 7 and is used for mounting the battery 10. The installation cavity is located under the control module, two walls of the installation cavity are provided with two groups of positive elastic pieces 9 and negative elastic pieces 8, the positive and negative poles of the two groups of positive elastic pieces are opposite, and the positive elastic pieces 9 and the negative elastic pieces 8 are fixed on the inner wall of the pulse shell. The lower end of the positive elastic sheet 9 and the lower end of the negative elastic sheet 8 are respectively abutted against the two ends of the battery 10, and the upper end of the positive elastic sheet 9 and the upper end of the negative elastic sheet 8 are respectively electrically connected with the control module PCB 5 to supply power for the control module PCB 5. The control module PCB board 5 is electrically connected with the ignition module PCB board 12. The ignition module PCB 12 is electrically connected with a contact pin 1, and the contact pin 1 penetrates through the ignition module shell 3; the part of the contact pin 1 which penetrates out of the ignition module housing 3 is provided with a protective tube. 2 batteries 10 are arranged between the positive elastic sheet 9 and the negative elastic sheet 8 and are covered by the battery cover plate 7. One end of the battery cover plate 7 is connected with the pulse shell through a hinge, and the other end of the battery cover plate is connected with the pulse shell in a buckling mode, so that the battery cover plate 7 can be opened conveniently to replace the battery 10. The pulse igniter is manufactured integrally with the battery 10, so that the installation space is saved.

The ignition module shell 3, the control module cover plate 4, the pulse shell and the battery cover plate 7 are of a split structure and jointly enclose a shell structure of the pulse igniter. The pulse shell bottom plate is also provided with a body buckle 11 for fixedly connecting with the stove.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A pulse igniter comprises a pulse body, and is characterized by further comprising an ignition module and a control module, wherein the ignition module and the control module are arranged side by side, and the pulse body is located below the ignition module and the control module; the ignition module comprises an ignition module shell and an ignition module PCB, and the control module comprises a control module cover plate and a control module PCB; the ignition module shell is detachably connected with the front end of the pulse body, and the ignition module PCB is positioned between the ignition module shell and the front end of the pulse body; the control module cover plate is detachably connected with the rear end of the pulse body, and the control module PCB is positioned between the control module cover plate and the pulse body; and the control module PCB is electrically connected with the ignition module PCB.

2. The pulse igniter as claimed in claim 1, wherein the pulse body further comprises a pulse shell, a battery and a battery cover plate, and a mounting cavity is arranged between the pulse shell and the battery cover plate for mounting the battery; the mounting cavity is located under the control module, an anode elastic sheet and a cathode elastic sheet are arranged on two walls of the mounting cavity, the lower end of the anode elastic sheet and the lower end of the cathode elastic sheet are respectively abutted against two ends of the battery, and the upper end of the anode elastic sheet and the upper end of the cathode elastic sheet are respectively electrically connected with the control module PCB.

3. The pulse igniter as claimed in claim 2, wherein one end of the battery cover plate is connected to the pulse housing through a hinge.

4. The pulse igniter as claimed in claim 2, wherein the ignition module housing, the control module cover plate, the pulse housing and the battery cover plate are of a split structure and jointly enclose a housing structure of the pulse igniter.

5. The pulse igniter as claimed in claim 2, wherein the control module cover plate is clamped with the rear end of the pulse shell through an inverted buckle.

6. The pulse igniter as claimed in claim 1, further comprising 2 pins electrically connected to said ignition module PCB board through said ignition module housing; and a protective tube is arranged at the part of the contact pin penetrating out of the ignition module shell.

7. The pulse igniter as claimed in claim 1, wherein the ignition module PCB is fixed to the ignition module housing by a potting process.

8. The pulse igniter as claimed in claim 2, wherein the pulse body comprises 2 batteries.