CN213541378U - Igniter switch control device on gas valve - Google Patents
Igniter switch control device on gas valve Download PDFInfo
- Publication number
- CN213541378U CN213541378U CN202021152334.8U CN202021152334U CN213541378U CN 213541378 U CN213541378 U CN 213541378U CN 202021152334 U CN202021152334 U CN 202021152334U CN 213541378 U CN213541378 U CN 213541378U
- Authority
- CN
- China
- Prior art keywords
- gas valve
- rotating shaft
- contact
- valve
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
An igniter switch control device on a gas valve relates to the gas valve, a contact switch seat is arranged in an upper cover of the gas valve, the contact switch seat is an insulating piece and is internally embedded with a metal sheet; a rotating shaft is arranged in a middle hole of the upper cover, and an annular groove is formed in the rotating shaft; the gas valve is internally provided with a valve core, a spring is arranged in the valve core and is propped against the rotating shaft, and the rotating shaft is pressed down to contact the metal sheet so as to open an igniter connected with the metal sheet. The utility model has the advantages of the contact setting of control point firearm is inside the valve gap to cancelled accessories such as last contact piece, buffer spring, connecting plate on the device of the same kind, the function is the same but reduce cost.
Description
Technical Field
The utility model relates to a device for controlling the switch of an igniter, which is arranged on a gas valve.
Background
Many gas appliances today use a pulse igniter for ignition, the control switch of which is typically provided on the gas valve. The control switch generally adopts two types: a switch control device is manufactured by a microswitch and a pressure plate additionally arranged in a valve cover, and the structure has the defect of high cost; the other is that a contact switch seat with a metal contact piece is embedded in the valve cover, then the contact switch seat is supported by a connecting plate, and a contact piece and a buffer spring are arranged on a rotating shaft to form a switch control device.
Disclosure of Invention
An object of the utility model is to provide a function is reliable and stable, and manufacturing cost is lower, adorns the device of the control point firearm switch on the gas valve.
An igniter switch control device on a gas valve relates to the gas valve and is characterized in that a contact switch seat is arranged in an upper cover of the gas valve, the contact switch seat is an insulating piece and is internally embedded with a metal sheet; a rotating shaft is arranged in a middle hole of the upper cover, and an annular groove is formed in the rotating shaft; the gas valve is internally provided with a valve core, a spring is arranged in the valve core and connected with the rotating shaft, and the rotating shaft automatically resets when losing external force, so that the switch is switched off.
The igniter switch control device on the gas valve is characterized in that the metal sheet embedded in the contact switch seat can be made into 1 whole piece or divided into 2 sections, and the metal sheet with elasticity is used for the contact end with the annular groove of the rotating shaft no matter 1 whole piece or divided into 2 sections.
The igniter switch control device on the gas valve is characterized in that the contact switch seat is fixed in the upper cover by screws.
The utility model has the advantages of the contact setting of control pulse point firearm is inside the valve gap to cancelled accessories such as last contact piece, buffer spring, connecting plate on the device of the same kind, the function is the same but reduce cost.
Drawings
Fig. 1 is a schematic structural diagram of a conventional device of the same type.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a three-dimensional view of a contact switch housing.
Detailed Description
The utility model relates to a gas valve, a contact switch seat (3) is arranged in an upper cover (2) of a gas valve (1), the contact switch seat (3) is an insulating piece, and a metal sheet (4) is embedded in the contact switch seat; a rotating shaft (5) is arranged in a middle hole of the upper cover (2), and an annular groove (6) is formed in the rotating shaft (5); a valve core (7) is arranged in the gas valve (1), a spring (8) is arranged in the valve core (7), and the spring (8) is propped against the rotating shaft (5); the contact switch base (3) is fixed in the upper cover (2) by a screw (9).
The utility model discloses a theory of operation is: when the rotating shaft (5) is pressed by hand to rotate 90 degrees anticlockwise, the plane of the annular groove (6) on the rotating shaft (5) is connected with the metal sheet (4) of the contact switch base (3), so that an externally connected pulse igniter is conducted to ignite; on the other hand, the rotating shaft (5) rotates by 90 degrees, so that the air inlet hole (10) in the valve core (7) is just opposite to the air inlet hole (11) in the gas valve (1), gas enters the gas valve (1), reaches the distributor through the air outlet (12) of the gas valve (1), finally, ignition is successful, and the gas appliance enters a normal combustion state. The operator looses hands, the rotating shaft (5) automatically resets under the action of the spring (8), the pulse igniter stops igniting, and the gas appliance maintains normal combustion.
Claims (3)
1. An igniter switch control device on a gas valve relates to the gas valve (1), and is characterized in that a contact switch seat (3) is arranged in an upper cover (2) of the gas valve (1), the contact switch seat (3) is an insulating piece, and a metal sheet (4) is embedded in the contact switch seat; a rotating shaft (5) is arranged in a middle hole of the upper cover (2), and an annular groove (6) is formed in the rotating shaft (5); a valve core (7) is arranged in the gas valve, a spring (8) is arranged in the valve core (7), and the spring (8) is connected with the rotating shaft (5) to enable the rotating shaft (5) to automatically reset when the external force is lost, so that the switch is turned off.
2. The igniter switch control device for a gas valve according to claim 1, wherein the metal piece (4) embedded in the contact switch base (3) is made 1 in one piece or divided into 2 pieces, and the contact end with the annular groove (6) on the rotating shaft (5) is made of a metal piece with elasticity regardless of 1 in one piece or 2 pieces.
3. An igniter switch control device on a gas valve as claimed in claim 1 wherein the contact switch holder (3) is fixed in the upper cover by a screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152334.8U CN213541378U (en) | 2020-06-20 | 2020-06-20 | Igniter switch control device on gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021152334.8U CN213541378U (en) | 2020-06-20 | 2020-06-20 | Igniter switch control device on gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541378U true CN213541378U (en) | 2021-06-25 |
Family
ID=76475427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021152334.8U Active CN213541378U (en) | 2020-06-20 | 2020-06-20 | Igniter switch control device on gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541378U (en) |
-
2020
- 2020-06-20 CN CN202021152334.8U patent/CN213541378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212157284U (en) | Kitchen range valve with multi-detection function | |
| CN213541378U (en) | Igniter switch control device on gas valve | |
| CN213745013U (en) | Device for controlling igniter switch on gas valve | |
| CN207455645U (en) | Gas oven timing means | |
| CN201162831Y (en) | Safety timing valve of gas kitchen ranges | |
| CN214331536U (en) | Device for controlling igniter switch on gas valve | |
| CN207962734U (en) | A kind of gas cooker | |
| CN201412870Y (en) | Ignition torch with coil pipe | |
| CN212455661U (en) | Gas stove plug valve and gas stove | |
| CN220061840U (en) | Transmission shifting block and gas stove valve ignition transmission mechanism | |
| CN220435476U (en) | Gear hand feeling adjusting device and plug valve of gas stove | |
| CN2551893Y (en) | Gas timing switch | |
| CN201053537Y (en) | Gas switch valve | |
| CN201087793Y (en) | Energy-saving heavy furnace | |
| CN205447866U (en) | Gas cooking utensils ignition | |
| CN219062448U (en) | Valve body assembly switch structure | |
| CN2527792Y (en) | LPG cylinder general timing safety valve | |
| CN212204635U (en) | Range hood and gas stove linked switch | |
| CN215675323U (en) | Direct-rotating piezoelectric ignition gas furnace extinguishing and protecting ball valve | |
| CN215411997U (en) | Gas kitchen range cock support | |
| CN211145370U (en) | Plug valve assembly of integrated stove | |
| CN216361164U (en) | Three-cavity piezoelectric energy-saving valve body assembly of embedded gas stove | |
| CN219774945U (en) | Novel valve body lever touch micro-gap switch | |
| CN216361163U (en) | Double-cavity piezoelectric energy-saving valve body assembly of embedded gas stove | |
| CN219976503U (en) | Cantilever type sparking transmission structure for fire closing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |