CN204786665U - Oil temperature detection device and installation device's lampblack absorber - Google Patents
Oil temperature detection device and installation device's lampblack absorber Download PDFInfo
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- CN204786665U CN204786665U CN201520425300.4U CN201520425300U CN204786665U CN 204786665 U CN204786665 U CN 204786665U CN 201520425300 U CN201520425300 U CN 201520425300U CN 204786665 U CN204786665 U CN 204786665U
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- oil temperature
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Abstract
The utility model discloses an oil temperature detection device and installation device's lampblack absorber. Wherein, oil temperature detection device, including detecting element, the control unit and the alarm unit of electricity connection in proper order, the control unit includes: a threshold value contrasts for inciting somebody to action establish in oil temperature signal that infrared temperature -test sensor detected and the comparator to export the comparator of corresponding contrast signal, according to comparator output's contrast signal, send corresponding control signal's output module to the alarm unit. The utility model discloses an oil temperature value is compared through comparator intelligent analysis to infrared temperature -test sensor real -time detection oil temperature, points out the user through the alarm unit, reminds the user in time to cook the operation before producing harmful carcinogen, avoids harmful carcinogen to produce, influence living healthily of people. In addition, to the warning of reporting to the police of oil temperature, avoid guaranteeing personal property safety because of the too high out of control conflagration that leads to the fact of oil temperature.
Description
Technical field
The utility model relates to kitchen utensils field, is specifically related to a kind of oil temperature checkout gear and installs the lampblack absorber of this device.
Background technology
A lot of people, when cooking, likes using high temperature oil, thinks that the dish that high temperature stirs fry in oil out just can look good, smell good and taste good.Hardly realize, along with the rising of oil temperature, the prolongation of heat time, the various vitamins not only in oil can be destroyed, and also can produce some toxicants, and they slowly corrode the health of people, and infringement human body cell, brings various harm to human body.The boiling point of edible oil is general all more than 200 DEG C.When oil temperature is more than 250 DEG C, glycerine wherein will decompose can produce the harmful substance such as methacrylaldehyde, butadiene aldehydes, serious harm health.Due to the generation of " methacrylaldehyde ", oil also can be made to produce a large amount of peroxide, is a kind of carcinogenic harmful substance.Therefore, rusting should be advisable to eighty per cant heat during cooking.
But oil temperature detection not relevant in family's cooking process at present and warning device are in order to remind user, and user does not know whether edible oil decomposites harmful substance.The food that long-term edible high oil temperature cooks can impact health, endangers healthy.
In addition, high oil temperature also may be out of hand, thus cause unnecessary fire, causes personal property to injure.
Utility model content
The utility model, for the problems referred to above, proposes a kind of oil temperature checkout gear and installs the lampblack absorber of this device.Solve prior art can not detect oil temperature and carry out corresponding prompting, cause high oil temperature, produce the problem of harmful carcinogen.
The technical scheme that the utility model is taked is as follows:
A kind of oil temperature checkout gear, comprise the detecting unit, control unit and the alarm unit that are electrically connected successively, described detecting unit comprises the infrared temperature-test sensor for detecting oil temperature;
Described control unit comprises:
Input module, for receiving the oil temperature signal that infrared temperature-test sensor records;
Comparator, contrasts for the threshold value of establishing in the oil temperature signal that detected by infrared temperature-test sensor and comparator, and exports corresponding contrast signal;
Export module, according to the contrast signal that comparator exports, send corresponding control signal to alarm unit;
Described alarm unit comprises buzzer and LED.
This device detects oil temperature by infrared temperature-test sensor, and the Data Control alarm unit work by recording, carry out corresponding prompting to user; Infrared temperature-test sensor manufacturing process is simple, and Cheng Mu is lower, does not contact testee during thermometric, have the response time short, do not disturb by thermometric field, long service life, the series of advantages such as easy to operate.
As preferably, described threshold value has two, is respectively first threshold and Second Threshold;
When the oil temperature signal that infrared temperature-test sensor detects is less than first threshold, comparator exports the first contrast signal, exports module and sends the first control signal according to the first contrast signal to alarm unit, control LED Chang Liang;
When the oil temperature signal that infrared temperature-test sensor detects is between Second Threshold and first threshold, comparator exports the second contrast signal, exports module and sends the second control signal according to the second contrast signal to alarm unit, controls LED flicker;
When the oil temperature signal that infrared temperature-test sensor detects is higher than Second Threshold, comparator exports the 3rd contrast signal, exports module and sends the 3rd control signal according to the 3rd contrast signal to alarm unit, controls buzzer and sends chimes of doom.
Oil temperature is detected in real time, intellectual analysis comparison oil temperature by infrared temperature-test sensor, when oil temperature signal is less than first threshold, LED Chang Liang, prompting user oil temperature, in healthy scope, can continue relieved heating; When oil temperature signal is between Second Threshold and first threshold, LED is glimmered, and reminds user oil temperature to arrive suitable temperature, can blanking; When oil temperature signal is higher than Second Threshold, buzzer sends chimes of doom, reminds user to carry out cooking operation in time, avoid harmful carcinogen to produce, affect the healthy living of people before the harmful carcinogen of generation.In addition, warning reminding is carried out to oil temperature, avoid the fire caused because high oil temperature is out of control, ensure personal safety as well as the property safety.
As preferably, described detecting unit also comprises the smog switch controlling infrared temperature-test sensor start and stop according to oil smoke concentration, and described smog switch comprises:
Smoke detector, for detecting oil smoke concentration;
Start and stop comparator, contrasts for the critical value of establishing in the oil smoke concentration that inputted by smoke detector and start and stop comparator, and exports cut-off signal or closure signal;
Start stop switch, the cut-off signal exported according to start and stop comparator or closure signal control the start and stop of infrared temperature-test sensor.
Control the start and stop of infrared temperature-test sensor by arranging smog switch, when namely not having oil smoke or oil smoke concentration not to reach setting value, infrared temperature-test sensor does not work, and arranges the erroneous judgement behavior that effectively can reduce device like this.
The invention also discloses a kind of lampblack absorber, comprise exhaust fume collecting hood and be arranged on the air inlet of exhaust fume collecting hood bottom surface, described lampblack absorber is provided with oil temperature checkout gear as above.
As preferably, described detecting unit is arranged on air inlet, and described control unit and alarm unit are arranged on the lateral wall of exhaust fume collecting hood.
Detecting unit is arranged on air inlet, is convenient to measure oil temperature and oil smoke concentration; Not only control unit and alarm unit are arranged on the lateral wall of exhaust fume collecting hood, user-friendly but also can prevent fume pollution control unit and alarm unit.
The beneficial effects of the utility model are: detect oil temperature in real time by infrared temperature-test sensor, intellectual analysis comparison oil temperature, when oil temperature signal is less than first threshold, and LED Chang Liang, prompting user oil temperature, in healthy scope, can continue relieved heating; When oil temperature signal is between Second Threshold and first threshold, LED is glimmered, and reminds user to stop continuing heating; When oil temperature signal is higher than Second Threshold, buzzer sends chimes of doom, reminds user to carry out cooking operation in time, avoid harmful carcinogen to produce, affect the healthy living of people before the harmful carcinogen of generation.In addition, warning reminding is carried out to oil temperature, avoid the fire caused because high oil temperature is out of control, ensure personal safety as well as the property safety.
Accompanying drawing illustrates:
Fig. 1 is the functional block diagram of the utility model oil temperature checkout gear;
Fig. 2 is the structural representation of the utility model lampblack absorber.
In figure, each Reference numeral is:
1, smog switch, 2, infrared temperature-test sensor, 3, comparator, 4, export module, 5, LED, 6, buzzer, 7, exhaust fume collecting hood, 8, detecting unit, 9, control unit, 10, alarm unit, 11, input module.
Detailed description of the invention:
Below in conjunction with each accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of oil temperature checkout gear, comprises the detecting unit 8, control unit 9 and the alarm unit 10 that are electrically connected successively.
Detecting unit 8 comprises the infrared temperature-test sensor 2 for detecting oil temperature and controls the smog switch 1 of infrared temperature-test sensor start and stop according to oil smoke concentration, and smog switch 1 comprises:
Smoke detector, for detecting oil smoke concentration;
Start and stop comparator, contrasts for the critical value of establishing in the oil smoke concentration that inputted by smoke detector and start and stop comparator, and exports cut-off signal or closure signal;
Start stop switch, the cut-off signal exported according to start and stop comparator or closure signal control the start and stop of infrared temperature-test sensor.
Control unit 9 comprises:
Input module 11, for receiving the oil temperature signal that infrared temperature-test sensor 2 records;
Comparator 3, contrasts for the threshold value of establishing in the oil temperature signal that detected by infrared temperature-test sensor 2 and comparator, and exports corresponding contrast signal; During concrete use, infrared temperature-test sensor gathers resistance variations data, and the resistance value of establishing in the resistance range determined and comparator according to resistance variations data determination resistance range, and then contrasts by comparator.
Export module 4, according to the contrast signal that comparator exports, send corresponding control signal to alarm unit.
Alarm unit comprises buzzer 6 and LED 5.
The present embodiment threshold value has two, is respectively first threshold and Second Threshold;
When the oil temperature signal that infrared temperature-test sensor 2 detects is less than first threshold, comparator 3 exports the first contrast signal, exports module 4 and sends the first control signal according to the first contrast signal to alarm unit 10, control LED 5 Chang Liang;
When the oil temperature signal that infrared temperature-test sensor 2 detects is between Second Threshold and first threshold, comparator 3 exports the second contrast signal, exports module 4 and sends the second control signal according to the second contrast signal to alarm unit 10, controls LED 5 and glimmers;
When the oil temperature signal that infrared temperature-test sensor 2 detects is higher than Second Threshold, comparator 3 exports the 3rd contrast signal, exports module 4 and sends the 3rd control signal according to the 3rd contrast signal to alarm unit, controls buzzer 6 and sends chimes of doom.
The master switch that the present embodiment also comprises the general supply line for powering and is arranged on general supply line.
As shown in Figure 2, the invention also discloses a kind of lampblack absorber, comprise exhaust fume collecting hood 7 and be arranged on the air inlet of exhaust fume collecting hood bottom surface, lampblack absorber is provided with oil temperature checkout gear as shown in Figure 1, the detecting unit 8 of this oil temperature checkout gear is arranged on air inlet, and the control unit 9 of oil temperature checkout gear, alarm unit 10 and master switch are arranged on the lateral wall of exhaust fume collecting hood 7.
The utility model detects oil temperature in real time by infrared temperature-test sensor, intellectual analysis comparison oil temperature, when oil temperature signal is less than first threshold, and LED Chang Liang, prompting user oil temperature, in healthy scope, can continue relieved heating; When oil temperature signal is between Second Threshold and first threshold, LED is glimmered, and reminds user oil temperature to arrive suitable temperature, can blanking; When oil temperature signal is higher than Second Threshold, buzzer sends chimes of doom, reminds user to carry out cooking operation in time, avoid harmful carcinogen to produce, affect the healthy living of people before the harmful carcinogen of generation.In addition, warning reminding is carried out to oil temperature, avoid the fire caused because high oil temperature is out of control, ensure personal safety as well as the property safety.
The foregoing is only preferred embodiment of the present utility model; not thereby scope of patent protection of the present utility model is namely limited; the equivalent structure transformation that every utilization the utility model description and accompanying drawing content are done; directly or indirectly be used in the technical field that other are relevant, be all in like manner included in protection domain of the present utility model.
Claims (4)
1. an oil temperature checkout gear, comprises the detecting unit, control unit and the alarm unit that are electrically connected successively, it is characterized in that, described detecting unit comprises the infrared temperature-test sensor for detecting oil temperature;
Described control unit comprises:
Input module, for receiving the oil temperature signal that infrared temperature-test sensor records;
Comparator, contrasts for the threshold value of establishing in the oil temperature signal that detected by infrared temperature-test sensor and comparator, and exports corresponding contrast signal;
Export module, according to the contrast signal that comparator exports, send corresponding control signal to alarm unit;
Described alarm unit comprises buzzer and LED.
2. oil temperature checkout gear as claimed in claim 1, is characterized in that, described detecting unit also comprises the smog switch controlling infrared temperature-test sensor start and stop according to oil smoke concentration, and described smog switch comprises:
Smoke detector, for detecting oil smoke concentration;
Start and stop comparator, contrasts for the critical value of establishing in the oil smoke concentration that inputted by smoke detector and start and stop comparator, and exports cut-off signal or closure signal;
Start stop switch, the cut-off signal exported according to start and stop comparator or closure signal control the start and stop of infrared temperature-test sensor.
3. a lampblack absorber, comprises exhaust fume collecting hood and is arranged on the air inlet of exhaust fume collecting hood bottom surface, it is characterized in that, described lampblack absorber is provided with the oil temperature checkout gear as described in claim 1 ~ 2 any one.
4. lampblack absorber as claimed in claim 3, it is characterized in that, described detecting unit is arranged on air inlet, and described control unit and alarm unit are arranged on the lateral wall of exhaust fume collecting hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425300.4U CN204786665U (en) | 2015-06-18 | 2015-06-18 | Oil temperature detection device and installation device's lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520425300.4U CN204786665U (en) | 2015-06-18 | 2015-06-18 | Oil temperature detection device and installation device's lampblack absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786665U true CN204786665U (en) | 2015-11-18 |
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ID=54526711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520425300.4U Expired - Fee Related CN204786665U (en) | 2015-06-18 | 2015-06-18 | Oil temperature detection device and installation device's lampblack absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204786665U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613231A (en) * | 2018-04-20 | 2018-10-02 | 广州晓谷川骐通信技术有限公司 | smoke detection self-starting device and system |
| CN110874961A (en) * | 2019-11-29 | 2020-03-10 | 歌尔股份有限公司 | Auxiliary teaching method and device applied to kitchen and wrist strap equipment |
| CN111337136A (en) * | 2020-03-12 | 2020-06-26 | 陈永良 | Real-time detection system for oil temperature of edible oil |
-
2015
- 2015-06-18 CN CN201520425300.4U patent/CN204786665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613231A (en) * | 2018-04-20 | 2018-10-02 | 广州晓谷川骐通信技术有限公司 | smoke detection self-starting device and system |
| CN110874961A (en) * | 2019-11-29 | 2020-03-10 | 歌尔股份有限公司 | Auxiliary teaching method and device applied to kitchen and wrist strap equipment |
| CN111337136A (en) * | 2020-03-12 | 2020-06-26 | 陈永良 | Real-time detection system for oil temperature of edible oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160618 |