CN2483952Y - Electric mosquito-repellent incense device - Google Patents
Electric mosquito-repellent incense device Download PDFInfo
- Publication number
- CN2483952Y CN2483952Y CN 01235645 CN01235645U CN2483952Y CN 2483952 Y CN2483952 Y CN 2483952Y CN 01235645 CN01235645 CN 01235645 CN 01235645 U CN01235645 U CN 01235645U CN 2483952 Y CN2483952 Y CN 2483952Y
- Authority
- CN
- China
- Prior art keywords
- electric
- control chip
- key
- connects
- mosquito
- 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
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
An electric mosquito incense device includes a seat frame 1, a heating device 2 installed at the seat frame 1, a mosquito incense plate or a mosquito incense liquid container 4, and an electric heating control circuit 3 connected with the heating device 2. The heating control circuit 3 includes: a control core plate 31, a power circuit 32, a display 33, a button group 34 and a controlled silicon relay 35. The signal input end of the control core plate 31 is connected with the button group 34, and the signal output end is respectively connected with the display 35 and the control pole G of the relay 35; The cathode K of the relay 35 is connected with the ground wire f the commercial electricity, and the anode A thereof is series connected with the heating device 2 and then connected with the live wire of the commercial electricity; The utility model can arrange the burning time of the electric mosquito incense plate or the electric mosquito incense liquid, and indirectly extends the life period of the electric mosquito incense device.
Description
The utility model relates to a kind of electric fumigator for preventing mosquito, relates in particular to a kind of electric fumigator for preventing mosquito that can heating control circuit.
The electric fumigator for preventing mosquito of family expenses all is heater to be inserted civil power directly heat anti-mosquito incense sheet or mosquito-repellent incense liquid at present, the burning time of the uncontrollable electric mat of this class electric fumigator for preventing mosquito, usually be the sky also do not have bright, anti-mosquito incense sheet or mosquito-repellent incense liquid just use up, and the user is subjected to the attack of mosquito again and has to get up new anti-mosquito incense sheet of interpolation or mosquito-repellent incense liquid.In addition, after anti-mosquito incense sheet or mosquito-repellent incense liquid used up, the user also must take out power supply, person not, and electric fumigator for preventing mosquito will be always in the power consumption heating, and this not only shortens the service time of electric mat or electric mosquito repellent liquid and the service life of electric mosquito driver, and very dangerous.
The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of can be regularly and the electric fumigator for preventing mosquito of control anti-mosquito incense sheet or mosquito-repellent incense liquid burning velocity.
The purpose of this utility model can realize by adopting following technical measures, design a kind of electric fumigator for preventing mosquito, comprise mounting, be installed in heater and anti-mosquito incense sheet or mosquito-repellent incense liquid container on the mounting, it is characterized in that: also comprise the heating control circuit that is electrically connected with heater.This heating control circuit comprises: control chip, power circuit, demonstration, key groups and controllable silicon relay; The input power supply of power circuit is a civil power, and its out-put supply connects control chip, and the signal input port of control chip connects key groups, and its signal output port meets the control utmost point G of demonstration and relay respectively; The negative electrode K of relay connects the ground wire of civil power, connects the live wire of civil power behind its anode A serial connection heater; In control chip, also be solidified with program P.The control button of described heating control circuit and power line are drawn the outer surface of receiving mounting.Like this, when the user of electric fumigator for preventing mosquito just can by opening electric fumigator for preventing mosquito and according to burning time that every anti-mosquito incense sheet is set the length of one's sleep at night by key assignments.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the structural representation of the utility model electric fumigator for preventing mosquito;
Fig. 2 is the functional-block diagram of the utility model electric fumigator for preventing mosquito;
Fig. 3 is the basic circuit diagram of the utility model electric fumigator for preventing mosquito;
Fig. 4 is the basic circuit diagram of power circuit 32;
Fig. 5 is the workflow diagram that is solidificated in the program P in the control chip 34.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail
As shown in Figure 1, electric fumigator for preventing mosquito structure of the present utility model comprises: mounting 1, the heating control circuit 3 that is installed in heater 2, anti-mosquito incense sheet or the mosquito-repellent incense liquid container 4 on the mounting 1 and is electrically connected with heater 2.This heating control circuit 3 comprises: control chip 31, power circuit 32, demonstration 33, key groups 34 and controllable silicon relay 35; The input power supply of power circuit 32 is a civil power, and its out-put supply connects control chip 31, and the signal input port of control chip 31 connects key groups 34, and its signal output port meets the control utmost point G of demonstration 33 and relay 35 respectively; The negative electrode K of relay 35 connects the ground wire of civil power, and its anode A serial connection heater 2 backs connect the live wire of civil power; In control chip 31, also be solidified with program P.The control button of described heating control circuit 3 and power line are drawn the outer surface of receiving mounting 1.
Described power circuit 32 contains diode D1, D2 and ZD1, capacitor C C1, EC1 and MC1, resistance R 1, R2 and fuse FUSE; After diode ZD1, electric capacity EC1 and the CC1 parallel connection, one end connects the ground wire of input and output power supply respectively, the other end is divided into two branch roads, and one of them branch road connects the live wire of civil power through diode D2, resistance R 2, R1, and another branch road connects the control chip 31 of heating control circuit 3; Between diode D2 and civil power ground wire, go back cross-over connection diode D1 and fuse FUSE, as shown in Figure 4.Here, alternating current Ac is by R1, MC1 step-down, make halfwave rectifier by D2 again after, ZD1 voltage stabilizing output-5V voltage is for control chip 31 uses.
Fig. 3 is the basic circuit diagram of the utility model electric fumigator for preventing mosquito.It is the chip of NT66P20A or NT66P13 that control chip 31 among the figure can adopt model, shows that 33 is indicator lamp or LCDs (LCD); Key groups 34 comprises HR key, MIN key, AUTO key and four buttons of RUN key, they are connected (also can only establish two buttons of SET key and RUN key, they are connected with PB0, the PB1 pin of control chip 31 respectively) respectively with PB0, PB1, PB2 and the PB3 pin of control chip 31; Between the PA0 pin of the control utmost point G of controllable silicon relay 35 and control chip 31, also be connected in series a resistance R 3.
The operation principle of above-mentioned heating control circuit 3 is as follows: the user sets instruction by key groups 34, and after the setting instruction was delivered to control chip 31, the program P that is solidificated on the control chip 31 brought into operation, and the workflow of program P is seen Fig. 5.PA when chip 31
0During the pin output low level, relay 35 is connected; PA when chip 31
0During pin output high level, relay 35 disconnects.This heating control circuit 3 passes through the PA of control chip 31 just
0Pin output high-low level comes switching on and off of control relay 35, makes heater 2 be in the intermittently used state.Thereby reach the purpose of the burning time of control electric mat or electric mosquito repellent liquid.Adopt heating control circuit 3 of the present utility model, after electric mosquito repellent quits work, also needn't pull up attaching plug, because after electric mosquito repellent quits work, relay 35 is in off-state all the time, therefore heater 2 work of can not switching on can reach power saving and prolong the electric fumigator for preventing mosquito indirect effect in service life.
As a kind of luxury design, electric fumigator for preventing mosquito of the present utility model can also increase an ozone generating circuit, the PA of this ozone generating circuit and control chip 31
1Stitch connects, and correspondingly increases a gauge tap in key groups 34.The ozone generating circuit can work alone, and promptly when heater 2 is not worked, opens the switch of ozone module, and the ozone generating circuit commences work without delay, and will distribute pure and fresh oxygen around the luxury mosquito-repellent incense, and mosquito-repellent incense has become air cleaner.
Compared with prior art, the utility model electric fumigator for preventing mosquito has the following advantages: can be artificial Set the burning time of electric mat or electric mosquito repellent liquid, indirectly prolong the service life of electric fumigator for preventing mosquito.
Claims (8)
1, a kind of electric fumigator for preventing mosquito, comprise: mounting (1), be installed in heater (2) and anti-mosquito incense sheet or mosquito-repellent incense liquid container (4) on the mounting (1), it is characterized in that: also comprise the heating control circuit (3) that is electrically connected with heater (2), control button of this heating control circuit (3) and power line are drawn the outer surface of receiving mounting (1).
2, electric fumigator for preventing mosquito according to claim 1 is characterized in that: described heating control circuit (3) comprising: control chip (31), power circuit (32), demonstration (33), key groups (34) and controllable silicon relay (35); The input power supply of power circuit (32) is a civil power, and its out-put supply connects control chip (31), and the signal input port of control chip (31) connects key groups 34, and its signal output port meets the control utmost point G of demonstration (33) and relay (35) respectively; The negative electrode K of relay (35) connects the ground wire of civil power, and its anode A serial connection heater (2) back connects the live wire of civil power; In control chip (31), also be solidified with program P.
3, electric fumigator for preventing mosquito according to claim 1 and 2 is characterized in that: described power circuit (32) contains diode D1, D2 and ZD1, capacitor C C1, EC1 and MC1, resistance R 1, R2 and fuse FUSE; After diode ZD1, electric capacity EC1 and the CC1 parallel connection, one end connects the ground wire of input and output power supply respectively, the other end is divided into two branch roads, and one of them branch road connects the live wire of civil power through diode D2, resistance R 2, R1, and another branch road connects the control chip (31) of heating control circuit (3); Between diode D2 and civil power ground wire, go back cross-over connection diode D1 and fuse FUSE.
4, electric fumigator for preventing mosquito according to claim 1 and 2 is characterized in that: described electric fumigator for preventing mosquito also comprises ozone generating circuit (5), the PA of this ozone generating circuit (5) and control chip (31)
1Stitch connects.
5, electric fumigator for preventing mosquito according to claim 1 and 2 is characterized in that: described demonstration (33) is indicator lamp or LCDs.
6, electric fumigator for preventing mosquito according to claim 2 is characterized in that: described key groups (34) comprises HR key, MIN key, AUTO key and RUN key, and they are connected with PB0, PB1, PB2 and the PB3 pin of control chip (31) respectively.
7, electric fumigator for preventing mosquito according to claim 2 is characterized in that: described key groups (34) comprises SET key and RUN key, and they are connected with PB0, the PB1 pin of control chip (31) respectively.
8, electric fumigator for preventing mosquito according to claim 1 and 2 is characterized in that: also be connected in series an electric positive R3 between the PA0 pin of the control utmost point G of controllable silicon relay (35) and control chip (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235645 CN2483952Y (en) | 2001-04-25 | 2001-04-25 | Electric mosquito-repellent incense device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01235645 CN2483952Y (en) | 2001-04-25 | 2001-04-25 | Electric mosquito-repellent incense device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2483952Y true CN2483952Y (en) | 2002-04-03 |
Family
ID=33648743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01235645 Expired - Fee Related CN2483952Y (en) | 2001-04-25 | 2001-04-25 | Electric mosquito-repellent incense device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2483952Y (en) |
-
2001
- 2001-04-25 CN CN 01235645 patent/CN2483952Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104344496B (en) | A kind of air conditioner and its energy-saving control method | |
| CN203258794U (en) | Low-standby-power-consumption air conditioner intelligent control system | |
| CN2483952Y (en) | Electric mosquito-repellent incense device | |
| CN204809563U (en) | Automatic energy -conserving socket cuts off power supply | |
| CN201466379U (en) | Energy-saving power socket | |
| CN201463171U (en) | Air conditioning electrification automatic switching device | |
| CN202067102U (en) | 24V direct current electric pressure cooker control circuit | |
| CN208462120U (en) | A kind of light-operated circuit of changeable control model | |
| CN206576020U (en) | A kind of plant's full-automatic electronic fence | |
| CN2929553Y (en) | Power saving controller for air conditioner | |
| CN2821629Y (en) | Controller for air exhaust fan | |
| CN209267179U (en) | A kind of electric power controller controlled by audio signal | |
| CN201590379U (en) | Power saving protector driven by AC contactor | |
| CN104753112A (en) | Solar LED control circuit | |
| CN210891427U (en) | Natural light source lighting device utilizing sunlight | |
| CN202032704U (en) | Air-conditioner energy saving controller | |
| CN207752399U (en) | A kind of cleaning coal car automatic control system | |
| CN2539986Y (en) | Electronic acousto-optical fully automatic water level controller | |
| CN216625585U (en) | Constant-current ionized water molecule control circuit applied to fruit and vegetable machine | |
| CN206992786U (en) | A kind of solar cell and mains hybrid power supply air-conditioning | |
| CN201527622U (en) | Switch circuit capable of turning off main power source of computer host and display | |
| CN209030109U (en) | Low-power consumption inverter with sleep mode | |
| CN214572346U (en) | Single crystal furnace equipment and single crystal furnace device | |
| CN219780005U (en) | Circuit for generating chlorine by electrolyzing edible salt | |
| CN209708606U (en) | Novel energy-saving display screen |
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 |