CN2489596Y - Electric masqito-repellent incense apparatus - Google Patents
Electric masqito-repellent incense apparatus Download PDFInfo
- Publication number
- CN2489596Y CN2489596Y CN 01245339 CN01245339U CN2489596Y CN 2489596 Y CN2489596 Y CN 2489596Y CN 01245339 CN01245339 CN 01245339 CN 01245339 U CN01245339 U CN 01245339U CN 2489596 Y CN2489596 Y CN 2489596Y
- Authority
- CN
- China
- Prior art keywords
- utility
- light
- triode thyristor
- bidirectional triode
- preventing 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
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Abstract
The utility model relates to an electric mosquito-repellent incense apparatus. The utility model is characterized in that: the utility model comprises a shell body. An electricity heating device is arranged in the shell body. An electricity heating device is provided with leads which are connected with the power supply. The top of the leads connected with the power supply are connected with a light controlled switch circuit which essentially consists of a photosensitive resistance and a double-direction controlled silicon which is connected with one of the leads. The photosensitive resistance is connected between the springing pole of the double-direction controlled silicon and the input end of the double-direction silicon. A rectification circuit is connected between the photosensitive resistance and the springing pole of the double-direction controlled silicon. The photosensitive resistance is connected with the output end of the double-direction controlled silicon by a resistance R2. The photosensitive resistance perceives the intensity changes of the outside beams, thus arousing the changes of the operating angle of the double-direction controlled silicon to control the make-and-break of the power supply. The utility model is convenient in use and saves the energy sources. Besides, the tops of the light through holes are provided with occluders. The utility model switches the controlling modes by the occluders according to the requirements, being more convenient and practical.
Description
Technical field
The utility model relates to a kind of device of killing mosquito, particularly a kind of electric fumigator for preventing mosquito.
Background technology
In the prior art, the electric fumigator for preventing mosquito that uses, it comprises a housing, is provided with electric heater unit in the housing, electric heater unit is provided with the lead that connects power supply, the problem of its existence is: mosquito generally a little less than light or activity when dark, must every night during use power-on, morning powered-down, pretty troublesome, especially Xian Dai people works busyly, and can forget powered-down morning because of carelessness, causes waste.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, proposed a kind of can be according to the strong and weak energising automatically of light, the electric fumigator for preventing mosquito of outage.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of electric fumigator for preventing mosquito, it comprises a housing, is provided with electric heater unit in the housing, electric heater unit is provided with the lead that connects power supply, is characterized in: be connected to a light-controlled switching circuit on the lead of power supply connecing.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described light-controlled switching circuit mainly is made up of a photo resistance and a bidirectional triode thyristor, its bidirectional triode thyristor is connected on the single line of lead, be connected a photo resistance between the incoming end of the The Trigger of Bidirectional Triode Thyristor utmost point and bidirectional triode thyristor, be connected with rectification circuit between photo resistance and the bidirectional triode thyristor trigger electrode, photo resistance also is connected with the output of bidirectional triode thyristor by resistance R 2.Photo resistance is experienced the ambient light line strength and is changed, and when the ambient light line strength changed, the resistance of photo resistance changed, thereby causes that the bidirectional triode thyristor angle of flow changes, and controls the break-make of power supply.
The technical problems to be solved in the utility model can also come to realize that further described rectification circuit is a two-way diac by the following technical programs.
The technical problems to be solved in the utility model can also be come by the following technical programs further to realize, is connected to a protective resistance R1 between the incoming end of described bidirectional triode thyristor and the output.
The technical problems to be solved in the utility model can also come to realize that further described light-controlled switching circuit is arranged in the housing of electric fumigator for preventing mosquito, has light hole on the housing by the following technical programs.
The technical problems to be solved in the utility model can also come further to realize by the following technical programs, described light-controlled switching circuit is arranged in the switch enclosure, have light hole on the switch enclosure, switch enclosure is connected on the lead between the outer and attaching plug of the housing of electric fumigator for preventing mosquito.
The technical problems to be solved in the utility model can also come to realize that further switch enclosure is set directly in the supply socket by the following technical programs.
The technical problems to be solved in the utility model can also come to realize that further described light hole is provided with shadow shield by the following technical programs.By shadow shield switching controls mode, when shadow shield covered light hole, mosquito-repellent incense was the same with common mosquito-repellent incense, and by manually controlling the break-make of power supply, when opening shadow shield, extraneous light shines in the photo resistance by light hole, realizes light-operated.
The utility model compared with prior art is connected to light-controlled switching circuit on the power line of original electric fumigator for preventing mosquito, can be according to strong and weak energising automatically, the outage of light, and the realization electric fumigator for preventing mosquito is opened automatically at night and closed automatically morning, and is very easy to use, energy savings.Light hole is provided with shadow shield in addition.By shadow shield switching controls mode, when shadow shield covered light hole, mosquito-repellent incense was the same with common mosquito-repellent incense, and by manually controlling the break-make of power supply, when opening shadow shield, extraneous light shines in the photo resistance by light hole, realizes light-operated.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
Fig. 2 is connected schematic diagram on the lead between the outer and attaching plug of the housing of electric fumigator for preventing mosquito for the light-operated switch box.
Fig. 3 is new another embodiment schematic diagram of this practicality.
Fig. 4 is the shadow shield structural representation on the light hole.
Embodiment
Embodiment one, a kind of electric fumigator for preventing mosquito, it comprises a housing 8, be provided with electric heater unit 5 in the housing 8, electric heater unit 5 is provided with the lead 6 that connects power supply, on the lead 6 that connects power supply, be connected to a light-controlled switching circuit, described light-controlled switching circuit mainly is made up of a photo resistance 1 and a bidirectional triode thyristor 4, its bidirectional triode thyristor 4 is connected on the single line of lead, be connected a photo resistance 1 between the incoming end of the trigger electrode of bidirectional triode thyristor 4 and bidirectional triode thyristor 4, be connected with rectification circuit 2 between photo resistance 1 and bidirectional triode thyristor 4 trigger electrodes, photo resistance 1 also is connected with the output of bidirectional triode thyristor 4 by resistance R 2.Photo resistance 1 is experienced the ambient light line strength and is changed, and when the ambient light line strength changed, the resistance of photo resistance changed, thereby causes that the bidirectional triode thyristor angle of flow changes, and controls the break-make of power supply.Its rectification circuit 2 is a two-way diac 3.Be connected to a protective resistance R1 between the incoming end of its bidirectional triode thyristor 4 and the output.Described light-controlled switching circuit is arranged in the housing 8 of electric fumigator for preventing mosquito, has light hole 10 on the housing 8, and light hole 10 is provided with shadow shield 9.By shadow shield 9 switching controls modes, when shadow shield 9 covered light hole 10, mosquito-repellent incense was the same with common mosquito-repellent incense, and by manually controlling the break-make of power supply, when opening shadow shield, extraneous light shines in the photo resistance by light hole, realizes light-operated.
Embodiment two, another kind of embodiment of the present utility model is: the light-controlled switching circuit described in the embodiment one is arranged in the switch enclosure 7, have light hole 10 on the switch enclosure 7, light hole 10 is provided with shadow shield 9, and switch enclosure 7 is connected on the lead 6 between the outer and attaching plug of the housing 8 of electric fumigator for preventing mosquito.
Embodiment three, and another kind of embodiment of the present utility model is: the switch enclosure 7 described in the embodiment two is set directly in the supply socket.
Claims (8)
1. electric fumigator for preventing mosquito, it comprises a housing (8), is provided with electric heater unit (5) in the housing (8), electric heater unit is provided with the lead (6) that connects power supply, it is characterized in that: be connected to a light-controlled switching circuit on the lead of power supply (6) connecing.
2. electric fumigator for preventing mosquito according to claim 1, it is characterized in that: described light-controlled switching circuit mainly is made up of a photo resistance (1) and a bidirectional triode thyristor (4), its bidirectional triode thyristor (4) is connected on the single line of lead, be connected a photo resistance (1) between the trigger electrode of bidirectional triode thyristor (4) and the incoming end of bidirectional triode thyristor (4), be connected with rectification circuit (2) between photo resistance (1) and bidirectional triode thyristor (4) trigger electrode, photo resistance (1) also is connected with the output of bidirectional triode thyristor (4) by resistance R 2.
3. electric fumigator for preventing mosquito according to claim 2 is characterized in that: described rectification circuit (2) is a two-way diac (3).
4. electric fumigator for preventing mosquito according to claim 2 is characterized in that: be connected to a protective resistance R1 between the incoming end of described bidirectional triode thyristor (4) and the output.
5. electric fumigator for preventing mosquito according to claim 1 is characterized in that: described light-controlled switching circuit is arranged in the housing of electric fumigator for preventing mosquito, has light hole (10) on the housing.
6. electric fumigator for preventing mosquito according to claim 1, it is characterized in that: described light-controlled switching circuit is arranged in the switch enclosure (7), have light hole (10) on the switch enclosure (7), switch enclosure (7) is connected on the lead (6) between the outer and attaching plug of the housing (8) of electric fumigator for preventing mosquito.
7. electric fumigator for preventing mosquito according to claim 6 is characterized in that: switch enclosure (7) is set directly in the supply socket.
8. according to claim 5 or 6 or 7 described electric fumigator for preventing mosquito, it is characterized in that: described light hole (10) is provided with shadow shield (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245339 CN2489596Y (en) | 2001-08-09 | 2001-08-09 | Electric masqito-repellent incense apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245339 CN2489596Y (en) | 2001-08-09 | 2001-08-09 | Electric masqito-repellent incense apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489596Y true CN2489596Y (en) | 2002-05-08 |
Family
ID=33656606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245339 Expired - Fee Related CN2489596Y (en) | 2001-08-09 | 2001-08-09 | Electric masqito-repellent incense apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489596Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265405A (en) * | 2015-11-09 | 2016-01-27 | 苏州扬佛自动化设备有限公司 | Automatic control circuit portable mosquito killing device |
| CN105340852A (en) * | 2015-11-09 | 2016-02-24 | 苏州扬佛自动化设备有限公司 | Intelligent heating portable mosquito killer with automated circuit |
| CN105379698A (en) * | 2015-11-09 | 2016-03-09 | 苏州扬佛自动化设备有限公司 | Intelligent filtering circuit type portable heating mosquito killer |
-
2001
- 2001-08-09 CN CN 01245339 patent/CN2489596Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265405A (en) * | 2015-11-09 | 2016-01-27 | 苏州扬佛自动化设备有限公司 | Automatic control circuit portable mosquito killing device |
| CN105340852A (en) * | 2015-11-09 | 2016-02-24 | 苏州扬佛自动化设备有限公司 | Intelligent heating portable mosquito killer with automated circuit |
| CN105379698A (en) * | 2015-11-09 | 2016-03-09 | 苏州扬佛自动化设备有限公司 | Intelligent filtering circuit type portable heating mosquito killer |
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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 |