CN205174506U - Take smoke ventilator of WIFI control - Google Patents
Take smoke ventilator of WIFI control Download PDFInfo
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- CN205174506U CN205174506U CN201520970316.3U CN201520970316U CN205174506U CN 205174506 U CN205174506 U CN 205174506U CN 201520970316 U CN201520970316 U CN 201520970316U CN 205174506 U CN205174506 U CN 205174506U
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Abstract
The utility model discloses a take smoke ventilator of WIFI control, including network control terminal, router, WIFI module, low -voltage direct current source, commercial power, relay control module and smoke ventilator, network control terminal pass through the network with the router is connected, the router with wireless connection between the WIFI module, low -voltage direct current source and WIFI module with relay control module connects, the commercial power process relay control module with smoke ventilator connects. Compared with the prior art, the utility model discloses a send a signal to the router in mobile terminal or terminal, the router is signal transmission to WIFI module, WIFI module output control signal to relay control module, and third resistance received signal among the relay control module makes the triode switch on, and then makes the normally open switch actuation of relay, switch -on commercial power and smoke ventilator to reach the purpose of network control, convenient to use has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator control device, particularly relates to a kind of smoke exhaust ventilator controlled with WIFI.
Background technology
Smoke exhaust ventilator, also known as range hood, is a kind of kitchen appliance purifying kitchen environment.It is arranged on above the health energy-saving range hood cooking stove of kitchen, and the harmful oil smoke produced in the refuse of cooking stove burning and cooking process can be taken away rapidly, outside discharge chamber, decreasing pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.But in prior art, smoke exhaust ventilator is all Non-follow control, in the developing direction of present intelligent residence, still there is room for improvement.
Utility model content
The purpose of this utility model is just to provide a kind of smoke exhaust ventilator controlled with WIFI to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises net control terminal, router, WIFI module, low-voltage dc power supply, civil power, relay control module and smoke exhaust ventilator, described net control terminal is connected with described router by network, wireless connections between described router and described WIFI module, described low-voltage dc power supply is connected with WIFI module and described relay control module, and described civil power is connected with described smoke exhaust ventilator through described relay control module.
Further, described net control terminal is the one of mobile terminal or PC terminal; Described network is the one of internet or LAN.
Particularly, described relay control module is by relay, first resistance is to the 3rd resistance, capacitor, diode and triode composition, the described first end of the 3rd resistance is connected with the control signal output of described WIFI module, second end of described 3rd resistance is connected with the base stage of described triode, the emitter stage of described triode is connected with the negative pole of described low-voltage dc power supply, the colelctor electrode of described triode is connected with the first end of described second resistance, second end of described second resistance simultaneously with the first end of described relay, the positive pole of described diode is connected with the first end of described first resistance, second end of described relay simultaneously with the negative pole of described diode, the first end of described capacitor is connected with the positive pole of described low-voltage dc power supply, second end of described capacitor is connected with the second end of described first resistance, the normal open switch of described relay is connected between described civil power and described smoke exhaust ventilator.
The beneficial effects of the utility model are:
The utility model is a kind of smoke exhaust ventilator controlled with WIFI, compared with prior art, the utility model sends signal by mobile terminal or terminal to router, router by Signal transmissions to WIFI module, WIFI module outputs control signals to relay control module, the 3rd resistance acknowledge(ment) signal in relay control module, make triode ON, and then make the normal open switch adhesive of relay, connect civil power and smoke exhaust ventilator, thus reach the object of network control, and easy to use, there is the value applied.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is the circuit structure schematic diagram of relay control module of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises net control terminal, router, WIFI module, low-voltage dc power supply, civil power, relay control module and smoke exhaust ventilator, net control terminal is connected with router by network, wireless connections between router and WIFI module, low-voltage dc power supply is connected with WIFI module and relay control module, and civil power is connected with smoke exhaust ventilator through relay control module.
Further, net control terminal is the one of mobile terminal or PC terminal; Network is the one of internet or LAN.
As shown in Figure 2: relay control module is by relay K, first resistance R1 is to the 3rd resistance R3, capacitor C, diode D and triode VT forms, the first end of the 3rd resistance R3 is connected with the control signal output of WIFI module, second end of the 3rd resistance R3 is connected with the base stage of triode VT, the emitter stage of triode VT is connected with the negative pole of low-voltage dc power supply, the colelctor electrode of triode VT is connected with the first end of the second resistance R2, second end of the second resistance R2 simultaneously with the first end of relay K, the positive pole of diode D is connected with the first end of the first resistance R1, second end of relay K simultaneously with the negative pole of diode D, the first end of capacitor C is connected with the positive pole of low-voltage dc power supply, second end of capacitor C is connected with second end of the first resistance R1, the normal open switch K1 of relay K is connected between civil power and smoke exhaust ventilator.
The component parameter of relay control module of the present utility model is selected as follows:
First resistance R1 is 100 Ω, the second resistance R2 is 400 Ω, the 3rd resistance R3 is 500 Ω, capacitor C is 300uf, diode D model is IN4001, triode VT is PNP type triode.
During utility model works, signal is sent to router by mobile terminal or PC terminal, router by Signal transmissions to WIFI module, WIFI module outputs control signals to relay control module, the 3rd resistance R3 acknowledge(ment) signal in relay control module, makes triode VT conducting, and then makes the normal open switch K1 adhesive of relay K, connect civil power and smoke exhaust ventilator, thus reach the object of network control.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the smoke exhaust ventilator controlled with WIFI, it is characterized in that: comprise net control terminal, router, WIFI module, low-voltage dc power supply, civil power, relay control module and smoke exhaust ventilator, described net control terminal is connected with described router by network, wireless connections between described router and described WIFI module, described low-voltage dc power supply is connected with WIFI module and described relay control module, and described civil power is connected with described smoke exhaust ventilator through described relay control module.
2. the smoke exhaust ventilator of band WIFI according to claim 1 control, is characterized in that: described net control terminal is the one of mobile terminal or PC terminal.
3. the smoke exhaust ventilator of band WIFI according to claim 1 control, is characterized in that: described network is the one of internet or LAN.
4. the smoke exhaust ventilator of band WIFI according to claim 1 control, it is characterized in that: described relay control module is by relay, first resistance is to the 3rd resistance, capacitor, diode and triode composition, the described first end of the 3rd resistance is connected with the control signal output of described WIFI module, second end of described 3rd resistance is connected with the base stage of described triode, the emitter stage of described triode is connected with the negative pole of described low-voltage dc power supply, the colelctor electrode of described triode is connected with the first end of described second resistance, second end of described second resistance simultaneously with the first end of described relay, the positive pole of described diode is connected with the first end of described first resistance, second end of described relay simultaneously with the negative pole of described diode, the first end of described capacitor is connected with the positive pole of described low-voltage dc power supply, second end of described capacitor is connected with the second end of described first resistance, the normal open switch of described relay is connected between described civil power and described smoke exhaust ventilator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970316.3U CN205174506U (en) | 2015-12-01 | 2015-12-01 | Take smoke ventilator of WIFI control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970316.3U CN205174506U (en) | 2015-12-01 | 2015-12-01 | Take smoke ventilator of WIFI control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174506U true CN205174506U (en) | 2016-04-20 |
Family
ID=55738495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970316.3U Active CN205174506U (en) | 2015-12-01 | 2015-12-01 | Take smoke ventilator of WIFI control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174506U (en) |
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2015
- 2015-12-01 CN CN201520970316.3U patent/CN205174506U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |