CN101839502A - Gas appliance valve assembly with magnetic-control ignition switch - Google Patents
Gas appliance valve assembly with magnetic-control ignition switch Download PDFInfo
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- CN101839502A CN101839502A CN200910096696A CN200910096696A CN101839502A CN 101839502 A CN101839502 A CN 101839502A CN 200910096696 A CN200910096696 A CN 200910096696A CN 200910096696 A CN200910096696 A CN 200910096696A CN 101839502 A CN101839502 A CN 101839502A
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- ignition switch
- magnetic
- control
- control ignition
- controlled member
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Abstract
The invention discloses a gas appliance valve assembly with a magnetic-control ignition switch, comprising a gas appliance valve and the magnetic-control ignition switch. The magnetic-control ignition switch is fixed on the gas appliance valve; the gas appliance valve is provided with an ignition press-button; the ignition press-button is provided with a controlling element for the magnetic-control ignition switch; the magnetic-control ignition switch comprises a fixed contact piece, a housing and a movable contact piece with a controlled element; and the controlling element and the controlled element for the magnetic-control ignition switch are permanent magnet. After the ignition press-button on the gas appliance valve is pressed, the controlling element descends to the preset position to magnetically control the movable contact piece with the controlled element according to the principle that unlike poles attract and like poles repel, so that the movable contact piece is connected with the fixed contact piece and the magnetic-control ignition switch switches on the power supply. After the ignition press-button on the gas appliance valve is released, the ignition press-button automatically resets and the controlling element ascends, so that the movable contact piece is disconnected with the fixed contact piece and the magnetic-control ignition switch switches off the power supply.
Description
Technical field
The present invention relates to a kind of gas appliance valve assembly, particularly a kind of gas appliance valve assembly with magnetic-control ignition switch belongs to combustion gas tool part field.
Background technology
Existing gas appliance valve assembly ignition switch is the mechanical button formula, and the time one is long, is easy to damage.
Summary of the invention
The invention reside in the deficiency that solves in the existing design, a kind of gas appliance valve assembly with magnetic-control ignition switch is provided, make it solve the problem that the combustion gas tool damages easily with ignition switch effectively, improve the gas appliance valve assembly reliability simultaneously.
The present invention is achieved by the following technical solutions, the present invention includes: gas valve valve body, magnetic-control ignition switch; It is characterized in that described magnetic-control ignition switch is fixed on the gas valve valve body, the gas valve valve body has button ignition switch, and button ignition switch is provided with the control element of magnetic-control ignition switch; Described magnetic-control ignition switch has the movable contact spring of controlled member by static contact, and switch case is formed; The control element of magnetic-control ignition switch and controlled member are permanent magnets.
Press the button ignition switch on the gas valve valve body, control element drops to the precalculated position, and there is a natural attraction between the sexes to utilize permanent magnet, the principle that the same sex is repelled each other, movable contact spring with controlled member is implemented magnetic force control, movable contact spring and static contact are connected, magnetic-control ignition switch is connected power supply; When the button of decontroling on the gas valve valve body, button ignition switch automatically resets, and control element rises, and at this moment, movable contact spring and static contact separate, and switch disconnects, the magnetic-control ignition switch deenergization.
Preferably, described magnetic-control ignition switch, when static, stagger in control element and controlled member position, and movable contact spring relies on self reed elastic force and static contact separately, and control element and controlled member magnetic polarity are arranged to opposite working there is a natural attraction between the sexes; When pressing button ignition switch, control element descends and and mutually suction relative with controlled member, and movable contact spring and static contact are connected, and magnetic-control ignition switch is connected power supply.
Preferably, described magnetic-control ignition switch, when static, control element is relative with the controlled member position and attract mutually, and movable contact spring and static contact separate, and control element and controlled member magnetic polarity are arranged to opposite working there is a natural attraction between the sexes; When pressing button ignition switch, control element descend and and controlled member stagger, controlled member is no longer inhaled mutually with control element, movable contact spring rely on self reed elastic reset and and the static contact connection, magnetic-control ignition switch connection power supply.
Preferably, described magnetic-control ignition switch, when static, control element is relative with the controlled member position and repel each other when static, and movable contact spring and static contact separate, and control element and controlled member magnetic polarity are arranged to the opposite working same sex and are repelled each other; When pressing button ignition switch, control element descend and and controlled member stagger, controlled member no longer repels each other with control element, movable contact spring rely on self reed elastic reset and and the static contact connection, magnetic-control ignition switch connection power supply.
Preferably, described magnetic-control ignition switch, when static, stagger in control element and controlled member position, and movable contact spring dependence self reed elastic force and static contact separate, and control element and controlled member magnetic polarity are arranged to the opposite working same sex and are repelled each other; When pressing button ignition switch, control element descends and the relative also same sex with controlled member is repelled each other, and makes controlled member drive movable contact spring and static contact connection, and magnetic-control ignition switch is connected power supply.
Preferably, described magnetic-control ignition switch, one of them is permanent magnet for control element and controlled member, and another is that iron or ferroalloy are made, and when static stagger in control element and controlled member position, and movable contact spring dependence self reed elastic force and static contact are separately; When pressing button ignition switch, control element descends and and mutually suction relative with controlled member, and movable contact spring and static contact are connected, and magnetic-control ignition switch is connected power supply.
Preferably, described magnetic-control ignition switch has the protection chamber, and control element is moved in the protection chamber, and the protection chamber can shield the interference of other iron substance to controlled member.
Preferably, described permanent magnet is that rubidium iron boron etc. has the strong magnetic than high energy product.
Preferably, described magnetic-control ignition switch housing seals, and static contact has the movable contact spring of controlled member, all is sealed in the switch case.
Preferably, the switch case of sealing is evacuated, and is injected with arc extinguishing or protective gas, as nitrogen, and inert gas etc.
The present invention makes ignition switch can realize non-contact magnetic force control through above design, has solved the problem of the easy mechanical failure of ignition switch, has improved the reliability of switch, and also improved greatly the service life of whole combustion gas tool assembly.
Description of drawings
Fig. 1 is the gas appliance valve assembly first embodiment schematic diagram with magnetic-control ignition switch.
Fig. 2 is the magnetic-control ignition switch schematic diagram of first embodiment.
Fig. 3 is the gas appliance valve assembly second embodiment schematic diagram with magnetic-control ignition switch.
Fig. 4 is the magnetic-control ignition switch schematic diagram of second embodiment.
Fig. 5 is gas appliance valve assembly the 3rd embodiment schematic diagram with magnetic-control ignition switch.
Fig. 6 is the magnetic-control ignition switch schematic diagram of the 3rd embodiment.
Fig. 7 is gas appliance valve assembly the 4th embodiment schematic diagram with magnetic-control ignition switch.
Fig. 8 is the magnetic-control ignition switch schematic diagram of the 4th embodiment.
Fig. 9 is gas appliance valve assembly the 5th embodiment schematic diagram with magnetic-control ignition switch.
Figure 10 is the magnetic-control ignition switch schematic diagram of the 5th embodiment.
Figure 11 is gas appliance valve assembly the 6th embodiment schematic diagram with magnetic-control ignition switch.
Figure 12 is the magnetic-control ignition switch schematic diagram of the 6th embodiment.
The specific embodiment
Fig. 1 is that the gas appliance valve assembly first with magnetic-control ignition switch is implemented intention, and Fig. 2 is the magnetic-control ignition switch schematic diagram of first embodiment.
As Fig. 1, Fig. 2, shown in, magnetic-control ignition switch 2 is fixed on the gas valve valve body 1, and gas valve valve body 1 has button ignition switch 4, and button ignition switch 4 is provided with the control element 5 of magnetic-control ignition switch 2; Magnetic-control ignition switch 2 has the movable contact spring 6 of controlled member 7 by static contact 9, and switch case 10 is formed; The control element 5 and the controlled member 7 of magnetic-control ignition switch 2 are permanent magnets, and magnetic polarity is that there is a natural attraction between the sexes for opposite working.Static contact 9 and movable contact spring 6 are encapsulated in the switch case 10, and sealing; After magnetic-control ignition switch 2 vacuumizes, be filled with arc extinguishing or inert gas, as nitrogen, argon gas etc.; The binding post 3 of movable contact spring and the binding post 8 of static contact are connected with external circuit in switch case 10 outsides.Press the button ignition switch 4 on the gas valve valve body 1, when control element 5 drops to the controlled location of controlled member 7, control element 5 and controlled member 7 relative and attractions mutually, controlled member 7 drives movable contact spring 6 and static contact 9 is connected, when the button ignition switch of decontroling on the gas valve valve body 14, button ignition switch 4 automatically resets, control element 5 rises, at this moment, staggering in control element 5 and controlled member 7 positions, no longer attracts each other, so movable contact spring 6 resets under self elastic force, movable contact spring 6 and static contact 9 separate, and switch disconnects.
The control element 5 of present embodiment and and controlled member 7 used the strong magnetic of rubidium iron boron, reduced the volume of control element and controlled member, and improved sensitivity.
Fig. 3 is the gas appliance valve assembly second embodiment schematic diagram with magnetic-control ignition switch, and Fig. 4 is the magnetic-control ignition switch schematic diagram of second embodiment.
As Fig. 3, shown in Figure 4, the control element 13 of present embodiment magnetic-control ignition switch 12 and controlled member 15 magnetic polarities are arranged to opposite working there is a natural attraction between the sexes; Control element 13 and mutually attraction relative with controlled member 15 positions makes movable contact spring 16 and static contact 14 separately when static, and switch disconnects; When pressing button ignition switch 11, control element 13 descend and and controlled member 15 stagger, movable contact spring 16 rely on self reed elastic reset and and static contact 14 connections, magnetic-control ignition switch 12 connection power supplys.
The control element 13 of present embodiment and and controlled member 15 used the strong magnetic of rubidium iron boron.
Fig. 5 is gas appliance valve assembly the 3rd embodiment schematic diagram with magnetic-control ignition switch, and Fig. 6 is the magnetic-control ignition switch schematic diagram of the 3rd embodiment.
As Fig. 5, shown in Figure 6, the control element 23 of described magnetic-control ignition switch 22 and controlled member 25 magnetic polarities are arranged to the opposite working same sex and are repelled each other; Control element 23 is relative with controlled member 25 positions and repel each other when static, makes movable contact spring 26 and static contact 24 separate magnetic-control ignition switch 22 deenergizations; When pressing button ignition switch 21, control element 23 descends also and controlled member 25 staggers, and movable contact spring 26 relies on self reed elastic force and static contact 24 connections, and magnetic-control ignition switch 22 is connected power supplys.
The control element 23 of present embodiment and and controlled member 25 used the strong magnetic of rubidium iron boron.
Fig. 7 is gas appliance valve assembly the 4th embodiment schematic diagram with magnetic-control ignition switch, and Fig. 8 is the magnetic-control ignition switch schematic diagram of the 4th embodiment.
As Fig. 7, shown in Figure 8, the control element 33 of described magnetic-control ignition switch 32 and controlled member 35 magnetic polarities are arranged to the opposite working same sex and are repelled each other; When static stagger in control element 33 and controlled member 35 positions, and movable contact spring 36 dependence self reed elastic force and static contact 34 separate magnetic-control ignition switch 32 deenergizations; When pressing button ignition switch 31, control element 33 descends and repels each other with the controlled member 35 relative also same sexes, makes controlled member 35 drive movable contact springs 36 and static contact 34 connections, and magnetic-control ignition switch 32 is connected power supply.
The control element 33 of present embodiment and and controlled member 35 used the strong magnetic of rubidium iron boron,
Fig. 9 is gas appliance valve assembly the 5th embodiment schematic diagram with magnetic-control ignition switch, and Figure 10 is the magnetic-control ignition switch schematic diagram of the 5th embodiment.
As Fig. 9, shown in Figure 10, one of them is permanent magnet for the control element 43 of described magnetic-control ignition switch 42 and controlled member 45, another is that iron or ferroalloy are made, when static stagger in control element 43 and controlled member 45 positions, movable contact spring relies on self reed elastic force and static contact separately, the magnetic control 42 switch deenergizations of lighting a fire; When pressing button ignition switch 41, control element 43 descends and is relative with controlled member 45 and inhale mutually, makes movable contact spring 46 and static contact 44 connections, magnetic-control ignition switch 42 connection power supplys.
Described permanent magnet is that rubidium iron boron etc. has the strong magnetic than high energy product;
Figure 11 is gas appliance valve assembly the 6th embodiment schematic diagram with magnetic-control ignition switch, and Figure 12 is the magnetic-control ignition switch schematic diagram of the 6th embodiment.
As Figure 11, shown in Figure 12, described magnetic-control ignition switch 52 has protection chamber 54, and the control element 53 of button ignition switch 51 is moved in the protection chamber, and the protection chamber can shield the interference of other iron substance to controlled member.
Described magnetic-control ignition switch housing seals, and static contact has the movable contact spring of controlled member, all is sealed in the switch case; The switch case of sealing is evacuated, and is injected with arc extinguishing or protective gas, as nitrogen, and inert gas etc.
Claims (10)
1. the gas appliance valve assembly with magnetic-control ignition switch comprises: gas valve valve body, magnetic-control ignition switch; It is characterized in that magnetic-control ignition switch is fixed on the gas valve valve body, the gas valve valve body has button ignition switch, and the control element of magnetic-control ignition switch is set on the button ignition switch; Described magnetic-control ignition switch has the movable contact spring of controlled member by static contact, and switch case is formed; The control element of magnetic-control ignition switch and controlled member are permanent magnets.
2. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described magnetic-control ignition switch, when static, stagger in control element and controlled member position, movable contact spring relies on self reed elastic force and static contact separately, and control element and controlled member magnetic polarity are arranged to opposite working there is a natural attraction between the sexes.
3. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described magnetic-control ignition switch, when static, control element is relative with the controlled member position and attract mutually, movable contact spring and static contact separately, control element and controlled member magnetic polarity are arranged to opposite working there is a natural attraction between the sexes.
4. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described magnetic-control ignition switch, when static, control element is relative with the controlled member position and repel each other when static, and movable contact spring and static contact separate, and control element and controlled member magnetic polarity are arranged to the opposite working same sex and are repelled each other.
5. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described magnetic-control ignition switch, when static, stagger in control element and controlled member position, movable contact spring dependence self reed elastic force and static contact separate, and control element and controlled member magnetic polarity are arranged to the opposite working same sex and are repelled each other.
6. magnetic-control ignition switch as claimed in claim 1, it is characterized in that, described magnetic-control ignition switch, one of them is permanent magnet for control element and controlled member, another is that iron or ferroalloy are made, when static stagger in control element and controlled member position, and movable contact spring dependence self reed elastic force and static contact are separately.
7. magnetic-control ignition switch as claimed in claim 1 is characterized in that described magnetic-control ignition switch has the protection chamber, and control element moves in the protection chamber.
8. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described permanent magnet is strong magnetic such as rubidium iron boron.
9. magnetic-control ignition switch as claimed in claim 1 is characterized in that, described magnetic-control ignition switch housing seals.
10. a kind of gas appliance valve assembly with magnetic-control ignition switch as claimed in claim 1 is characterized in that, comprises as each described magnetic-control ignition switch of claim 2 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096696A CN101839502A (en) | 2009-03-16 | 2009-03-16 | Gas appliance valve assembly with magnetic-control ignition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910096696A CN101839502A (en) | 2009-03-16 | 2009-03-16 | Gas appliance valve assembly with magnetic-control ignition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839502A true CN101839502A (en) | 2010-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910096696A Pending CN101839502A (en) | 2009-03-16 | 2009-03-16 | Gas appliance valve assembly with magnetic-control ignition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101839502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263102A (en) * | 2013-06-08 | 2013-08-28 | 苏州原点工业设计有限公司 | Miner lamp cap |
| WO2015083038A1 (en) * | 2013-12-04 | 2015-06-11 | BSH Hausgeräte GmbH | Gas cooking appliance |
-
2009
- 2009-03-16 CN CN200910096696A patent/CN101839502A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263102A (en) * | 2013-06-08 | 2013-08-28 | 苏州原点工业设计有限公司 | Miner lamp cap |
| WO2015083038A1 (en) * | 2013-12-04 | 2015-06-11 | BSH Hausgeräte GmbH | Gas cooking appliance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100922 |