CN204648350U - The knob indicating lamp device of gas utensil - Google Patents
The knob indicating lamp device of gas utensil Download PDFInfo
- Publication number
- CN204648350U CN204648350U CN201520346452.5U CN201520346452U CN204648350U CN 204648350 U CN204648350 U CN 204648350U CN 201520346452 U CN201520346452 U CN 201520346452U CN 204648350 U CN204648350 U CN 204648350U
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- China
- Prior art keywords
- gas valve
- shaft core
- valve shaft
- indicator lamp
- knob
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Abstract
The utility model discloses a kind of knob indicating lamp device of gas utensil, comprise gas valve switching knob, combustion gas valve shaft core, described gas valve switching knob drives combustion gas valve shaft core to rotate, described combustion gas valve shaft core is provided with cam or the slide rheostat of synchronous rotary, when cam installed by combustion gas valve shaft core, the contact pad of described cam and microswitch, described microswitch is connected with indicator lamp; When slide rheostat installed by combustion gas valve shaft core, described slide rheostat is connected with indicator lamp.The utility model triggers the microswitch of indicator lamp by cam, Gas Utensil Lighting time, indicator lamp is lighted simultaneously, and when gas utensil stops working, indicator lamp extinguishes simultaneously.
Description
Technical field
The utility model relates to gas utensil technical field, more particularly, relates to a kind of knob controlling apparatus for indicator lamp used on the fuel gas product equipment such as fuel baking oven, gas kitchen ranges, gas burning roastor.
Background technology
The knob indicator lamp of the gas-fired equipments such as existing fuel baking oven, gas kitchen ranges, gas burning roastor, general employing independently switch control rule knob lamp bright/go out, and if equipment having multiple knob lamp, it still uses a switch, and all lamps can only simultaneously brightly go out simultaneously.The ON/OFF of indicator lamp and knob of valve body can not link, can not to the open/close state of gas valve body, and the fired state of burner plays indicative function.In prior art, application number be 201410852624.6 a kind of gas valve with duty deixis disclose such technical scheme: a kind of gas valve with duty deixis, comprise valve body and be located in the valve rod on valve body, valve rod is provided with knob; Valve body is fixed with the circuit board of LED and the support made by non-conductive material; The lower surface of support is fixed with metallic conduction ring; Whether realize the switch control rule to LED by the contact of conducting strip and metallic conduction ring, in gas valve use procedure after firing, have indicator lamp light yellow all the time, be in using state to point out gas utensil.Whether the prior art realizes the switch control rule to LED by the contact of conducting strip and metallic conduction ring, therefore must be fixed with the circuit board of LED and the support made by non-conductive material on valve body; Metallic conduction ring is fixed with in the lower surface of support.Fit structure so makes the stem structure of gas valve very complicated, is unfavorable for applying.
Utility model content
The purpose of this utility model is to provide the knob indicating lamp device of the gas utensil that a kind of structure is simple, cost is low, with overcome existing gas utensil knob functions of indicator light single, can not control separately, can not to the open/close state of gas valve body, and the fired state of burner plays the deficiencies such as indicative function.
The utility model solves the technical scheme that its technical problem adopts: a kind of knob indicating lamp device of gas utensil, comprise gas valve switching knob, combustion gas valve shaft core, described gas valve switching knob drives combustion gas valve shaft core to rotate, described combustion gas valve shaft core is provided with cam or the slide rheostat of synchronous rotary, when cam installed by combustion gas valve shaft core, the contact pad of described cam and microswitch, described microswitch is connected with indicator lamp; When slide rheostat installed by combustion gas valve shaft core, described slide rheostat is connected with indicator lamp.
Gas utensil is arranged multiple gas valve switching knob and combustion gas valve shaft core, multiple by microswitch and indicator lamp indicating circuit in series, each combustion gas valve shaft core is all provided with cam, the contact pad of each cam and the microswitch of corresponding indicating circuit, multiple indicating circuit is in parallel.
Gas utensil is arranged multiple gas valve switching knob and combustion gas valve shaft core, each combustion gas valve shaft core is all provided with slide rheostat, each slide rheostat is all connected in series with corresponding indicator lamp, and each slide rheostat indicating circuit be made up of with corresponding indicator lamp slide rheostat is in parallel.
Described gas utensil is fuel baking oven or gas kitchen ranges or gas burning roastor.
The beneficial effects of the utility model are:
1) the utility model triggers the microswitch of indicator lamp by cam, and cam is directly installed on valve rod and with valve rod synchronous axial system.Technical scheme simple structure, the reliability of its work instruction are strong.It can make the ON/OFF of each gas valve body switching knob lamp and knob of valve body link, and when fuel baking oven, gas kitchen ranges, gas burning roastor rotation gas valve body switching knob are lighted a fire, indicator lamp is lighted simultaneously; When gas valve body switching knob stops working, indicator lamp goes out.If gas-fired equipment there is multiple switching knob, that each knob can control separately corresponding indicator lamp is bright/go out, mutually unaffected.
2) when environment light source is darker, user can clearly by indicator lamp bright/state of going out, know the open/close state of corresponding gas valve body, burning/the OFF state of burner, even by the light and shade change of indicator lamp during rotatable gas knob of valve body, judge the fire of burner greatly/little state.When particularly fuel baking oven uses the door decocting dish or gas burning roastor to shut, user directly can not see the fired state of burner, now can according to indicator lamp bright/go out, and the burning/OFF state of light and shade condition adjudgement burner and the size of the intensity of a fire, this uses to user and brings great convenience.
3) gas valve body switching knob is arranged on gas valve body, regulates for igniting, the large and small fire controlling gas-fired equipment (as fuel baking oven, gas kitchen ranges, gas burning roastor etc.).Indicator lamp can be the various forms such as LED, Halogen lamp LED lamp, and its size, kind, installation site are unrestricted, and applicability is wide.
Accompanying drawing explanation
Fig. 1 is the structure cut-away view of the gas utensil with the utility model knob indicating lamp device.
Fig. 2 is the switch structure diagram of the knob indicating lamp device of the utility model gas utensil.
Fig. 3 is the switch closed condition schematic diagram of the knob indicating lamp device of the utility model gas utensil.
Fig. 4 is the on-off circuit wiring diagram of the knob indicating lamp device of the utility model gas utensil.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
See Fig. 1-4, the knob indicating lamp device of gas utensil 6 of the present utility model comprises gas valve switching knob 7, combustion gas valve shaft core 2, described gas valve switching knob drives combustion gas valve shaft core to rotate, described combustion gas valve shaft core 2 is provided with cam 3 or the slide rheostat of synchronous rotary, when cam 3 installed by combustion gas valve shaft core, the contact pad of described cam and microswitch 1, described microswitch 1 is connected with indicator lamp 5; When slide rheostat installed by combustion gas valve shaft core, described slide rheostat is connected with indicator lamp.
The utility model can be applicable on the gas-fired equipments such as fuel baking oven, gas kitchen ranges, gas burning roastor, and its profile is unrestricted.If Fig. 1 is application a oven of the present utility model, usually, it comprises burner, gas valve body, air inlet pipe, combustion chamber, switching knob, grill, decocts the key fitment such as dish, in addition be application the utility model scheme, the knob indicating lamp device of this type comprises gas valve switching knob 7, combustion gas valve shaft core 2, described gas valve switching knob drives combustion gas valve shaft core to rotate, described combustion gas valve shaft core 2 is provided with the cam 3 of synchronous rotary, the contact pad of cam and microswitch 1, described microswitch 1 is connected with indicator lamp 5.
Its material of described cam and shape can adjust according to the equipment of practical application, with the use of microswitch also can use multi-form, be not construed as limiting here.
The power supply that described power supply 4 can use battery, transformer, heat turns the various ways such as electricity, its kind is unrestricted.
Then and receive on power supply as shown in Figure 4, each indicator lamp 5 is connected with each corresponding microswitch 1 its circuit interconnect pattern, can control separately, unaffected mutually.When user uses gas valve switching knob to light a fire, cam follows combustion gas valve shaft core to rotate, and knob of valve body is rotated counterclockwise from 0 ° to 90 ° process, and oven carries out firing action, and cam triggers microswitch simultaneously; When the anglec of rotation arrives 90 °, burner is in most big fire state, and microswitch conducting, indicator lamp is bright.Switching knob continues to be rotated counterclockwise from 90 ° to 180 ° process, and burner becomes little fire by big fire, and microswitch keeps conducting, and indicator lamp is bright.When user carries out flame-out action, knob of valve body is rotated clockwise to the position of 0 °, and microswitch is opened, and indicator lamp extinguishes, and burner extinguishes.
Each gas valve switching knob can carry out above action separately, therefore can control separately each self-corresponding indicator lamp.Thus realize indicator lamp and link with corresponding gas valve, gas valve is opened, and during burner combustion, indicator lamp is bright; Gas valve is closed, and when burner extinguishes, indicator lamp goes out.
In addition, cam and microswitch can change slide rheostat (potentiometer) into, ring-shaped slide rheostat is contained on gas valve body axle center, circuit is connected with indicator lamp, and when rotatable gas threshold switch knob, slide rheostat rotates simultaneously, corresponding indicator lamp just has light and shade change, thus reach the burner intensity of a fire large time, indicator lamp brightness is brighter, the burner intensity of a fire effect that hour indicator lamp brightness is dimmed.
Below openly specific embodiment of the utility model is only; do not form the restriction to the utility model protection domain; for the utility model person of an ordinary skill in the technical field; do not departing under general idea prerequisite of the present utility model; according to technical solutions of the utility model do without the need to through the change of creative work and replacement, all should drop within protection domain of the present utility model.
Claims (4)
1. the knob indicating lamp device of a gas utensil, comprise gas valve switching knob, combustion gas valve shaft core, described gas valve switching knob drives combustion gas valve shaft core to rotate, it is characterized in that: the cam or the slide rheostat that described combustion gas valve shaft core are provided with synchronous rotary, when cam installed by combustion gas valve shaft core, the contact pad of described cam and microswitch, described microswitch is connected with indicator lamp; When slide rheostat installed by combustion gas valve shaft core, described slide rheostat is connected with indicator lamp.
2. the knob indicating lamp device of gas utensil according to claim 1, it is characterized in that: gas utensil is arranged multiple gas valve switching knob and combustion gas valve shaft core, multiple by microswitch and indicator lamp indicating circuit in series, each combustion gas valve shaft core is all provided with cam, the contact pad of each cam and the microswitch of corresponding indicating circuit, multiple indicating circuit is in parallel.
3. the knob indicating lamp device of gas utensil according to claim 1, it is characterized in that: gas utensil is arranged multiple gas valve switching knob and combustion gas valve shaft core, each combustion gas valve shaft core is all provided with slide rheostat, each slide rheostat is all connected in series with corresponding indicator lamp, and each slide rheostat indicating circuit be made up of with corresponding indicator lamp slide rheostat is in parallel.
4. the knob indicating lamp device of the gas utensil according to any one of claims 1 to 3, is characterized in that: described gas utensil is fuel baking oven or gas kitchen ranges or gas burning roastor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346452.5U CN204648350U (en) | 2015-05-27 | 2015-05-27 | The knob indicating lamp device of gas utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346452.5U CN204648350U (en) | 2015-05-27 | 2015-05-27 | The knob indicating lamp device of gas utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648350U true CN204648350U (en) | 2015-09-16 |
Family
ID=54101099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346452.5U Expired - Fee Related CN204648350U (en) | 2015-05-27 | 2015-05-27 | The knob indicating lamp device of gas utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561550A (en) * | 2017-09-27 | 2019-04-02 | 科佩西西班牙集团有限公司 | The lighting system of cooking apparatus |
-
2015
- 2015-05-27 CN CN201520346452.5U patent/CN204648350U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561550A (en) * | 2017-09-27 | 2019-04-02 | 科佩西西班牙集团有限公司 | The lighting system of cooking apparatus |
| CN109561550B (en) * | 2017-09-27 | 2022-02-15 | 科佩西西班牙集团有限公司 | Lighting system of cooking utensil |
| EP3462469B1 (en) * | 2017-09-27 | 2023-03-22 | Copreci, S.Coop. | Illumination system of a cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |