CN2932594Y - A combined switch of fuel gas water heater and ventilating fan - Google Patents
A combined switch of fuel gas water heater and ventilating fan Download PDFInfo
- Publication number
- CN2932594Y CN2932594Y CN 200620059556 CN200620059556U CN2932594Y CN 2932594 Y CN2932594 Y CN 2932594Y CN 200620059556 CN200620059556 CN 200620059556 CN 200620059556 U CN200620059556 U CN 200620059556U CN 2932594 Y CN2932594 Y CN 2932594Y
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- CN
- China
- Prior art keywords
- button
- driving lever
- ignition switch
- water heater
- piezoelectric switches
- 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.)
- Expired - Fee Related
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Abstract
A linked combining switch of the gas water heater and the exhaustion fan comprises a water ignition device which includes an ignition switch, a deflector rod and a resetting-mechanism, wherein the ignition switch is fixed on the pedestal of the water heater and has a button, the deflector rod can be rotationally connected on the pedestal of the water heater, the deflector rod and the button of the ignition switch form a pushing cooperation, and the deflector rod is connected with the resetting-mechanism. The utility model is characterized in that the linked combining switch also comprises a pushing electronic switch which is fixed on the pedestal of the water heater and has a button which constitutes a pushing cooperation with the deflector rod. The utility model of the pushing electronic switch together with the exhaust fan and the power supply constitute a circuit, thereby realizing that the exhaustion fan simultaneously starts when the water heater starts, and simultaneously closes when the water heater closes, insuring to avoid the gas poisoning when bathing, and being safe and reliable.
Description
Technical field
The utility model relates to a kind ofly can control the gas heater in the bathroom and the interlock unit switch of ventilating fan simultaneously.
Background technology
Use the bathroom of gas heater must dispose ventilating fan, should start ventilating fan when having a bath, the waste gas and the part of in time discharging the burning generation there are not the carbon monoxide of burning and replenish into ozone, prevent anthracemia (being gas poisoning), guarantee the person's of having a bath personal safety.In the existing bathroom, gas heater and ventilating fan are controlled respectively, be that gas heater is controlled by tap, ventilating fan is controlled by electric switch, some people (particularly children) has a bath and forgets the unlatching ventilating fan often, this constitutes threat greatly to personal safety, is happened occasionally by this gas poisoning incident that causes.Existing a kind of gas heater has a kind of water lighting device by the work of current drive ignition switch, this water lighting device comprises ignition switch, driving lever and resetting device, ignition switch is fixed on the pedestal of water heater, one button is arranged on the ignition switch, driving lever is rotatably connected on the pedestal of water heater, the button of driving lever and ignition switch is done by interference fit, and driving lever is connected with resetting device; When water heater did not use, driving lever was pushed down the button of ignition switch under the effect of resetting device, and ignition switch is failure to actuate; When water heater uses, the tap of fetching boiling water, under the promotion of current, driving lever overcomes the active force of resetting device and rotates, and discharges the button of ignition switch, and ignition switch starts and some coal gas (i.e. " water lighting "), and current are heated.
Summary of the invention
The purpose of this utility model is based on the water lighting device in the existing gas heater, provide a kind of and can control the gas heater in the bathroom and the interlock unit switch of ventilating fan simultaneously, the user can open or close ventilating fan when opening or closing gas heater, the generation of gas poisoning incident when preventing to have a bath in the actual life.
The interlock unit switch of this gas heater and ventilating fan is to improve on the basis of existing water lighting device, its concrete structure is, this interlock unit switch comprises the water lighting device, the water lighting device comprises ignition switch, driving lever and resetting device, ignition switch is fixed on the pedestal of water heater, one button is arranged on the ignition switch, driving lever is rotatably connected on the pedestal of water heater, the button of driving lever and ignition switch constitutes by interference fit, driving lever is connected with resetting device, it is characterized in that: described interlock unit switch also comprises one by Piezoelectric switches, be fixed on by Piezoelectric switches on the pedestal of water heater, by a button is arranged on the Piezoelectric switches, button and the driving lever of pressing Piezoelectric switches constitute by interference fit.Utilizing current to promote driving lever rotates to realize that the water lighting device of lighting a fire belongs to prior art, does not elaborate at this.Above-mentionedly when not being pressed, button is in closure state by Piezoelectric switches; Be in off-state when button is subjected to pressed by external force, external force is cancelled the back push-button reset makes switch be in closure state again, and the switch that meets this requirement all can adopt, and the structure of this switch belongs to prior art, does not elaborate at this.
As preferred embodiment, be in the same side of driving lever by Piezoelectric switches and ignition switch, and the button of pressing the button of Piezoelectric switches and ignition switch constitutes by interference fit with the same end of driving lever all.Another execution mode is, is in the both sides of driving lever by Piezoelectric switches and ignition switch branch, and presses the button of Piezoelectric switches and an end of driving lever constitutes by interference fit, and the button of ignition switch constitutes with the other end of driving lever presses interference fit.
When water heater did not use, driving lever was pushed down the button of ignition switch and by the button of Piezoelectric switches under the effect of its resetting device, ignition switch and all be in off-state by Piezoelectric switches.When water heater uses, the tap of fetching boiling water, under the promotion of current, driving lever overcomes the active force of resetting device and rotates, and discharges the button of ignition switch, and ignition switch starts and the some coal gas, and current are heated; Driving lever discharges the button of pressing Piezoelectric switches simultaneously, makes and pushes electrical switch closes.Be connected into a loop with above-mentioned by Piezoelectric switches and power supply, ventilating fan, the purpose of ON/OFF ventilating fan when can realize the ON/OFF water heater.
The utility model only needs to increase by one in existing gas heater and presses Piezoelectric switches, and connector lug is set on outer cover of water heater, form the loop with ventilating fan and power supply, can realize that ventilating fan opens and open simultaneously, cut out and cut out simultaneously with water heater, gas poisoning when guaranteeing to prevent bathing, safe and reliable; This interlock unit switch is simple in structure, with low cost.
Description of drawings
Fig. 1 is the structural representation (state when water heater does not use) of the utility model preferred embodiment 1;
Fig. 2 is the structural representation that interlock unit switch shown in Figure 1 is in another state (state when water heater uses);
Fig. 3 is the right view of Fig. 1;
Fig. 4 is a kind of structural representation by Piezoelectric switches (closure state) that preferred embodiment 1 adopts;
Fig. 5 is the structural representation (state when water heater does not use) of the utility model preferred embodiment 2;
Fig. 6 is the structural representation that interlock unit switch shown in Figure 5 is in another state (state when water heater uses).
Embodiment
Embodiment 1
As Fig. 1～shown in Figure 3, the interlock unit switch of this gas heater and ventilating fan comprises the water lighting device, the water lighting device comprises ignition switch 1, driving lever 2 and resetting device, ignition switch 1 is fixed on the pedestal 3 of water heater, button 11 is arranged on the ignition switch 1, driving lever is rotatably connected on the pedestal 3 of water heater by fixed hinge 4, driving lever 2 constitutes by interference fit with the button 11 of ignition switch 1, driving lever 2 is connected with resetting device that (resetting device comprises back-moving spring 6, the one end connects driving lever 2, the other end connects pedestal 3), this interlock unit switch also comprises by Piezoelectric switches 5, be fixed on by Piezoelectric switches 5 on the pedestal 3 of water heater, by button 51 is arranged on the Piezoelectric switches 5, the button 51 of pressing Piezoelectric switches 5 constitutes by interference fit with driving lever 2.When not being pressed, button 51 is in closure state by Piezoelectric switches 5; Be in off-state when button 51 is subjected to pressed by external force, button 51 resetted and makes by Piezoelectric switches 5 and is in closure state after external force was cancelled, and the switch that meets this requirement all can adopt.
Be in the same side of driving lever 2 by Piezoelectric switches 5 and ignition switch 1, and the button 11 of pressing the button 51 of Piezoelectric switches 5 and ignition switch 1 constitutes by interference fit with the same end of driving lever 2 all.
As shown in Figure 4, the a kind of of present embodiment employing comprises insulation crust 52 and button 51 by Piezoelectric switches 5, be provided with rectangular 53, two metal derbies 54,55 in the insulation crust 52, rectangular 53 are made by insulating material, an end of rectangular 53 is fixedlyed connected with button 51, two metal derbies 54,55 are located at a side of rectangular 53, and a side of rectangular 53 is provided with the bonding jumper 56 that cooperates with two metal derbies 54,55; Also be provided with a support spring 57 and a back-moving spring 58 in the insulation crust 52, support spring 57 and back-moving spring 58 are in rectangular 53 opposite side, support spring 57 1 ends connect rectangular 53 the other end, other end connection insulation crust 52, and back-moving spring 58 1 ends connect rectangular 53 middle part, other end connection insulation crust 52.Metal derby 54,55 can be drawn lead, will be connected in the circuit by Piezoelectric switches 5.When button 51 was not pressed, under the effect of back-moving spring 58, the bonding jumper 56 on rectangular 53 all contacted with two metal derbies 54,55, is in closure state by Piezoelectric switches 5; When button 51 was subjected to pressed by external force, metal derby 54 did not contact with bonding jumper 56, thereby the connection between metal derby 54 and the metal derby 55 is disconnected, and was in off-state by Piezoelectric switches 5; After external force was cancelled, under the effect of back-moving spring 58, rectangular 53, button 51 and bonding jumper 56 all resetted, and can return back to closure state by Piezoelectric switches 5.
When water heater did not use, driving lever 2 was pushed down the button 11 of ignition switch 1 and by the button 51 of Piezoelectric switches 5 under the effect of back-moving spring 6, ignition switch 1 and all be in off-state by Piezoelectric switches 5.When water heater used, the tap of fetching boiling water was under the promotion of current (arrow among Fig. 2 is represented water (flow) direction), driving lever 2 overcomes the active force of back-moving spring 6 and rotates, discharge the button 11 of ignition switch 1, ignition switch 1 starts and the some coal gas, and current are heated; Driving lever 2 discharges the button 51 of pressing Piezoelectric switches 5 simultaneously, makes by Piezoelectric switches 5 closures.To be connected into a loop, the purpose of ON/OFF ventilating fan when can realize the ON/OFF water heater by Piezoelectric switches 5 and power supply, ventilating fan.
As shown in Figure 5 and Figure 6, the linkage groups of this gas heater and ventilating fan is run the Central Shanxi Plain jointly, be in the both sides of driving lever 2 in 1 minute by Piezoelectric switches 5 and ignition switch, and the button 51 of pressing Piezoelectric switches 5 is pressed interference fit with the end formation of driving lever 2, and the button 11 of ignition switch 1 constitutes by interference fit with the other end of driving lever 2.Other structure of this interlock unit switch is identical with embodiment 1.
When water heater did not use, driving lever 2 was pushed down the button 11 of ignition switch 1 and by the button 51 of Piezoelectric switches 5 under the effect of back-moving spring 6, ignition switch 1 and all be in off-state by Piezoelectric switches 5.When water heater used, the tap of fetching boiling water was under the promotion of current (arrow among Fig. 6 is represented water (flow) direction), driving lever 2 overcomes the active force of back-moving spring 6 and rotates, discharge the button 11 of ignition switch 1, ignition switch 1 starts and the some coal gas, and current are heated; Driving lever 2 discharges the button 51 of pressing Piezoelectric switches 5 simultaneously, makes by Piezoelectric switches 5 closures.To be connected into a loop, the purpose of ON/OFF ventilating fan when can realize the ON/OFF water heater by Piezoelectric switches 5 and power supply, ventilating fan.
Claims (4)
1, the interlock unit switch of a kind of gas heater and ventilating fan, comprise the water lighting device, the water lighting device comprises ignition switch, driving lever and resetting device, ignition switch is fixed on the pedestal of water heater, one button is arranged on the ignition switch, driving lever is rotatably connected on the pedestal of water heater, the button of driving lever and ignition switch constitutes by interference fit, driving lever is connected with resetting device, it is characterized in that: described interlock unit switch also comprises one by Piezoelectric switches, be fixed on by Piezoelectric switches on the pedestal of water heater, by a button is arranged on the Piezoelectric switches, button and the driving lever of pressing Piezoelectric switches constitute by interference fit.
2, the interlock unit switch of gas heater according to claim 1 and ventilating fan, it is characterized in that: describedly be in the same side of driving lever, and the button of pressing the button of Piezoelectric switches and ignition switch constitutes by interference fit with the same end of driving lever all by Piezoelectric switches and ignition switch.
3, the interlock unit switch of gas heater according to claim 1 and ventilating fan, it is characterized in that: the described both sides that are in driving lever by Piezoelectric switches and ignition switch branch, and press the button of Piezoelectric switches and an end of driving lever and constitute by interference fit, the button of ignition switch and the other end of driving lever constitute by interference fit.
4, according to the interlock unit switch of each described gas heater of claim 1～3 and ventilating fan, it is characterized in that: describedly comprise insulation crust and button by Piezoelectric switches, be provided with rectangular, two metal derbies in the insulation crust, rectangularly make by insulating material, a rectangular end is fixedlyed connected with button, two metal derbies are located at a rectangular side, and a rectangular side is provided with the bonding jumper that cooperates with two metal derbies; Also be provided with a support spring and a back-moving spring in the insulation crust, support spring and back-moving spring are in rectangular opposite side, support spring one end connects the rectangular other end, the other end connects insulation crust, and back-moving spring one end connects rectangular middle part, the other end connects insulation crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059556 CN2932594Y (en) | 2006-05-24 | 2006-05-24 | A combined switch of fuel gas water heater and ventilating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620059556 CN2932594Y (en) | 2006-05-24 | 2006-05-24 | A combined switch of fuel gas water heater and ventilating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932594Y true CN2932594Y (en) | 2007-08-08 |
Family
ID=38349089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620059556 Expired - Fee Related CN2932594Y (en) | 2006-05-24 | 2006-05-24 | A combined switch of fuel gas water heater and ventilating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2932594Y (en) |
-
2006
- 2006-05-24 CN CN 200620059556 patent/CN2932594Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |