CN200949924Y - Warm-air drier capable of automatic alarm - Google Patents
Warm-air drier capable of automatic alarm Download PDFInfo
- Publication number
- CN200949924Y CN200949924Y CN 200620014895 CN200620014895U CN200949924Y CN 200949924 Y CN200949924 Y CN 200949924Y CN 200620014895 CN200620014895 CN 200620014895 CN 200620014895 U CN200620014895 U CN 200620014895U CN 200949924 Y CN200949924 Y CN 200949924Y
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- China
- Prior art keywords
- warm
- controller
- air drier
- report
- alarm
- Prior art date
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Abstract
The utility model discloses a heater of automatic alarm, comprising a heater body, an infrared transmitter, an infrared receiver, a controller, an alarm. The infrared transmitter and the infrared receiver are installed at the upper part and lower part of the heater respectively. The transmitting terminal of the infrared transmitter is aligned to the receiving end, and the input terminal of the infrared transmitter is communicated with the output end of the emission signal from the controller. The output end of the infrared receiver is communicated with the input terminal of the controller, and the output end of the control signal from the controller is communicated with the input terminal of the alarm. Using the utility model, the heater will work normally when the heater is not covered by the curtain or clothes, and the alarm will be activated by the controller and heating will be stopped when the heater is covered by the curtain or clothes, so as to protect personal safety and property safety of users.
Description
Technical field
The utility model relates to warm-air drier, relates in particular to a kind of warm-air drier that can report to the police automatically.
Background technology
When using warm-air drier, can cover curtain or clothes on warm-air drier when the user is careless.The temperature of warm-air drier is very high, causes the curtain or the clothes burning of covering on warm-air drier easily, and this meeting initiation fire damages for user's property and personal safety.At present, do not see the warm-air drier that to report to the police automatically as yet.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of warm-air drier that can report to the police automatically is provided.
Technical problem of the present utility model is solved by following technical scheme:
A kind of warm-air drier that can report to the police automatically, comprise the warm-air drier body, also comprise infrared transmitter, infrared remote receiver, controller and alarm, described infrared transmitter and infrared remote receiver lay respectively at warm-air drier upper part of body and bottom, the transmitting terminal of described infrared transmitter is aimed at the receiving terminal of infrared remote receiver, and the input of described infrared transmitter links to each other with the output that transmits of described controller; The output of described infrared remote receiver links to each other with the input of controller; The control signal output of described controller links to each other with the input of alarm.
Technical problem of the present utility model is solved by following further technical scheme:
The described warm-air drier that can report to the police automatically, also comprise switching amplifier, relay and heating, the voltage signal output end of described controller links to each other with the input of described switching amplifier, the coil of described relay is connected on switching amplifier and gets in the major loop, and the break contact of described relay is connected between heating and the mains supply.
Described switching amplifier is a triode, and the voltage signal output end of described controller links to each other with the base stage of described triode, the emitter grounding of described triode, and the coil of described relay links to each other with described transistor collector.
The described alarm of infrared remote receiver is a light emitting diode.
Described alarm is buzzer, loudspeaker.
Described heating is heater strip, electrothermal tube.
The utility model beneficial effect compared with prior art is as follows: when warm-air drier is not covered by curtain or clothes etc., and the warm-air drier operate as normal; When warm-air drier was covered by curtain or clothes etc., controller just started alarm equipment alarm, and stopped heating, with protection user's personal safety and property safety.
Description of drawings
Below in conjunction with the specific embodiment and contrast accompanying drawing the invention will be further described.
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the electrical block diagram of the utility model specific embodiment.
The specific embodiment
The warm-air drier that can report to the police automatically as shown in Figure 1, 2 comprises warm-air drier body 1, infrared transmitter 2, infrared remote receiver 3, controller 4, alarm 5, triode Q1, relay 6, heating 7.Described infrared transmitter 2 is positioned at the bottom of warm-air drier body 1, and the input of described infrared transmitter 2 links to each other with the output that transmits of controller 4; Infrared remote receiver 3 is positioned at the top of warm-air drier body 1, and the output of described infrared remote receiver 3 links to each other with the input of controller 4; The control signal output of controller 4 links to each other with the input of alarm 5, and the voltage signal output end of controller 4 links to each other with the base stage of triode Q1, the emitter grounding of triode Q1; The coil 61 of relay 6 links to each other with triode Q1 colelctor electrode, and the break contact 62 of relay is connected between heating 7 and the mains supply.
The transmitting terminal of described infrared transmitter 2 is aimed at the receiving terminal of infrared remote receiver 3.Signal in the transmitting terminal emission can be encoded as required, and its coding specification can be made by oneself, but preferably different with the remote control coding of household electrical appliance such as existing television set, DVD, air conditioner.
Described heating 7 is heater strips.Described alarm 5 adopts light emitting diode.Certainly, also can adopt buzzer as alarm 5.
The operation principle of the above-mentioned warm-air drier that can report to the police automatically is as follows: controller 4 outputs transmit to infrared transmitter 2, and infrared transmitter 2 transmits according to this and sends infrared light.When warm-air drier is not covered by curtain or clothes etc., infrared remote receiver 3 receives the infrared light that infrared transmitter 2 sends, the signal of input reception is to controller 4 then, controller 4 by relatively emission signal and the signal of reception consistent judge between infrared transmitter 2 and the infrared remote receiver 3 transmitting and receiving normal, with regard to the base stage of output voltage to triode Q1, triode Q1 conducting, the coil 61 of relay 6, break contact 62 closures of relay, heating 7 heats, the warm-air drier operate as normal; When warm-air drier is covered by curtain or clothes etc., infrared remote receiver 3 can't receive the infrared light that infrared transmitter 2 sends, just the signal of input reception is to controller 4, controller 4 by relatively emission signal and the signal of reception inconsistent judge between infrared transmitter 2 and the infrared remote receiver 3 transmitting and receiving unusual, controller 4 just no longer output voltage to the base stage of triode Q1, triode Q1 ends, coil 61 outages of relay 6, the break contact 62 of relay disconnects, heating 7 stops heating, controller 4 outputs control signals to alarm 5 simultaneously, and alarm 5 is luminous or sound to remind the user.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (6)
1. the warm-air drier that can report to the police automatically comprises the warm-air drier body, it is characterized in that:
Also comprise infrared transmitter, infrared remote receiver, controller, alarm, described infrared transmitter and infrared remote receiver lay respectively at warm-air drier upper part of body and bottom, the transmitting terminal of described infrared transmitter is aimed at the receiving terminal of infrared remote receiver, and the input of described infrared transmitter links to each other with the output that transmits of described controller; The output of described infrared remote receiver links to each other with the input of controller; The control signal output of described controller links to each other with the input of alarm.
2. the warm-air drier that can report to the police automatically according to claim 1 is characterized in that:
The described warm-air drier that can report to the police automatically, also comprise switching amplifier, relay and heating, the voltage signal output end of described controller links to each other with the input of described switching amplifier, the coil of described relay is connected on switching amplifier and gets in the major loop, and the break contact of described relay is connected between heating and the mains supply.
3. the warm-air drier that can report to the police automatically according to claim 2 is characterized in that:
Described switching amplifier is a triode, and the voltage signal output end of described controller links to each other with the base stage of described triode, the emitter grounding of described triode, and the coil of described relay links to each other with described transistor collector.
4. infrared remote receiver is characterized in that according to claim 1 or the 2 or 3 described warm-air driers that can report to the police automatically:
Described alarm is a light emitting diode.
5 according to claim 1 or the 2 or 3 described warm-air driers that can report to the police automatically, it is characterized in that:
Described alarm is buzzer, loudspeaker.
6. according to claim 1 or the 2 or 3 described warm-air driers that can report to the police automatically, it is characterized in that:
Described heating is heater strip, electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014895 CN200949924Y (en) | 2006-09-22 | 2006-09-22 | Warm-air drier capable of automatic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014895 CN200949924Y (en) | 2006-09-22 | 2006-09-22 | Warm-air drier capable of automatic alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200949924Y true CN200949924Y (en) | 2007-09-19 |
Family
ID=38892465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014895 Expired - Fee Related CN200949924Y (en) | 2006-09-22 | 2006-09-22 | Warm-air drier capable of automatic alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200949924Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235938A (en) * | 2014-10-05 | 2014-12-24 | 龙文凯 | Fireproof heating fan |
-
2006
- 2006-09-22 CN CN 200620014895 patent/CN200949924Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235938A (en) * | 2014-10-05 | 2014-12-24 | 龙文凯 | Fireproof heating fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN AND INTELLIGENT CONTROL AND THAILAND CO. Free format text: FORMER NAME OR ADDRESS: HEERTAI ELECTRONIC SCI-TECH CO., LTD. SHENZHEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: D1002, building ten, block D, Institute of international technology innovation, South ten road, Nanshan District science and technology, Guangdong, Shenzhen 518057, China Patentee after: ShenZhen H&T Intelligent Control CO., LTD. Address before: D1002, building ten, block D, Institute of international technology innovation, South ten road, Nanshan District science and technology, Guangdong, Shenzhen 518057, China Patentee before: Heertai Electronic Sci. & Tech. Co., Ltd., Shenzhen City |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20110922 |