CN111337136A - Real-time detection system for oil temperature of edible oil - Google Patents
Real-time detection system for oil temperature of edible oil Download PDFInfo
- Publication number
- CN111337136A CN111337136A CN202010170607.XA CN202010170607A CN111337136A CN 111337136 A CN111337136 A CN 111337136A CN 202010170607 A CN202010170607 A CN 202010170607A CN 111337136 A CN111337136 A CN 111337136A
- Authority
- CN
- China
- Prior art keywords
- lens
- temperature value
- processor
- edible oil
- real
- 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.)
- Pending
Links
- 239000008157 edible vegetable oil Substances 0.000 title claims abstract description 54
- 238000011897 real-time detection Methods 0.000 title claims abstract description 19
- 239000003921 oil Substances 0.000 title claims description 28
- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 230000005389 magnetism Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000009529 body temperature measurement Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000008162 cooking oil Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/12—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using thermoelectric elements, e.g. thermocouples
- G01J2005/123—Thermoelectric array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention provides an edible oil temperature real-time detection system, which is applied to a range hood. The optical system comprises a lens and a lens protection device, wherein the lens protection device is detachably sleeved on the outer surface of the lens. The optical system collects infrared signals radiated by the edible oil and focuses the infrared signals to the thermopile sensor, the thermopile sensor calculates corresponding temperature values according to the infrared signals and sends the temperature values to the processor, and the processor displays the temperature values through the display unit. The invention can accurately sense the real-time temperature of the edible oil through the thermopile sensor, displays the real-time temperature through the display unit, is clear at a glance for users, does not need other equipment, and is convenient, rapid, safe and accurate. The detachable lens protection device can well protect the lens, and is convenient to clean and replace.
Description
Technical Field
The invention relates to the field of food safety detection, in particular to an edible oil temperature real-time detection system.
Background
With the increasing teaching of food bloggers for food on the Internet to make various food, more and more net friends interested in cooking by themselves are provided, but many people who just touch cooking have a great trouble, namely how to judge what oil temperature the bloggers say. Although many bloggers give various judgment methods, such as seeing whether the oil starts to smoke or not, or finding an oil temperature every 30 degrees, or placing hands on a pot for a certain distance to feel heat, or inserting chopsticks into the oil, and bubbling, the methods often have great disadvantages. Different food oils have different boiling points, and its heat-resisting degree is different, burns oil to the smoking, and the structure that very big probably destroys oil itself produces harmful substance, is unfavorable for healthy, and the mode of judging through the temperature has higher precision, but at the in-process of cooking, adopts temperature measuring instrument temperature measurement such as thermometers, can bad life very big inconvenience, can cause the human body to be scalded by oil even. Therefore, in view of the above, a technical solution for conveniently, accurately and safely detecting the oil temperature is urgently needed in the market.
Disclosure of Invention
The invention aims to provide an edible oil temperature real-time detection system to solve the problems.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
the invention provides an edible oil temperature real-time detection system which is applied to a range hood. The range hood comprises a flow guide part, the flow guide part comprises a control panel, the flow guide part is provided with an accommodating space, the real-time edible oil temperature detection system comprises an optical system, a thermopile sensor, a processor and a display unit, the optical system is connected with the thermopile sensor, the thermopile sensor is connected with the processor, the processor is connected with the display unit, the optical system and the thermopile sensor are accommodated in the accommodating space, the optical system comprises a lens and a lens protection device, the lens protection device is detachably sleeved on the outer surface of the lens, the flow guide part is arranged in the processor and the thermopile sensor, the display unit is arranged on the control panel of the flow guide part, the optical system is configured to collect infrared signals radiated by the edible oil and focus the collected infrared signals to the thermopile sensor, the thermopile sensor is configured to calculate a corresponding temperature value according to the infrared signal, and the temperature value is sent to the processor, and the processor is configured to receive the temperature value and display the temperature value through the display unit.
Furthermore, lens protection device lens and first connecting portion, the lens setting is in the bottom of first connecting portion, the outside of lens is provided with the second connecting portion, first connecting portion with second connecting portion detachably connects.
Furthermore, first connecting portion are hollow cylindric, the inside wall of first connecting portion is provided with the internal thread, the second connecting portion are hollow cylindric, place in the lens cylindric second connecting portion, the lateral wall of second connecting portion be provided with the external screw thread that the internal thread matches.
Further, first connecting portion are hollow cylindric, the inside wall of first connecting portion is provided with a plurality of elasticity buckles, second connecting portion are hollow cylindric, place in the lens cylindric second connecting portion, the lateral wall of second connecting portion be provided with elasticity buckle interference fit's arch.
Further, the protrusion is arc-shaped.
Furthermore, first connecting portion set up first magnetism and inhale the region, the second connecting portion set up the second magnetism and inhale the region, first magnetism inhale the region with the regional position of second magnetism is corresponding, and first magnetism inhale the region and inhale the regional magnetism difference with the second magnetism.
Further, the surface of the lens is provided with a tearable plastic protection film.
Further, the display unit is configured to display oil selection information when the range hood is turned on, and is configured to respond to a selection operation of a user, generate a corresponding selection signal and send the selection signal to the processor, the processor is configured to call a corresponding pre-stored temperature value according to the selection signal, perform proportional calculation on the sensed temperature value and the pre-stored temperature value to obtain the maturity of the edible oil, and display the maturity through the display unit.
Further, the pre-stored temperature value corresponds to an optimal temperature value, and the processor is further configured to determine whether the sensed temperature value exceeds the optimal temperature value, and when the sensed temperature value exceeds the optimal temperature value, the processor is configured to display the temperature value through the display unit.
Further, the system also includes a voice unit electrically connected to the processor, the voice unit configured to voice prompt when the sensed temperature value exceeds the optimal temperature value.
The invention has the beneficial effects that:
the real-time detection system for the temperature of the edible oil provided by the embodiment of the invention is applied to the range hood, the real-time temperature of the edible oil can be accurately sensed through the thermopile sensor, and the sensed temperature is displayed through the display unit, so that a user can see the temperature at a glance without other equipment, and the real-time detection system is convenient, rapid, safe and accurate. The detachable lens protection device can well protect the lens and is convenient to clean and replace. In addition, the boiling points of different edible oils are pre-stored, and the processor calculates the maturity of the current edible oil aiming at the different edible oils, so that the data are more accurate and reliable.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a range hood provided by an embodiment of the invention.
Fig. 2 is a schematic diagram of a system architecture of a real-time detection system for an oil temperature of edible oil according to an embodiment of the present invention.
Fig. 3 to 5 are schematic structural diagrams of a lens protection apparatus according to an embodiment of the present invention.
Fig. 6 to 7 are schematic diagrams of a display unit according to an embodiment of the present invention.
Icon: real-time detection system-100 for oil temperature of edible oil; an optical system-10; a lens-11; a second connecting portion-111; -112 a projection; a second magnetically attractive area-113; lens protector-12; a lens-121; a first connection-122; an elastic buckle-123; a first magnetically attractive area-124; thermopile sensor-20; a processor-30; a display unit-40; -50 speech units; a range hood-200; a flow guide part-210; an accommodation space-211; a control panel-212.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
According to investigation, in urban residents in China, the popularization rate of the range hood reaches 80%, no additional equipment is required to be introduced, and only existing equipment which is nearest to and is regularly and simultaneously appeared with edible oil is considered in a limited way, so that the real-time edible oil temperature detection system provided by the preferred embodiment of the invention is applied to the range hood, and please refer to fig. 1, which is a schematic structural diagram of the range hood 200 provided by the embodiment of the invention.
This smoke ventilator 200 includes water conservancy diversion portion 210, and water conservancy diversion portion 210 is smoke ventilator's common part, and the effect is to carrying out the water conservancy diversion to the oil smoke, generally sets up the inlet scoop at the side of water conservancy diversion portion 210 or top, and the oil smoke gets into the inlet scoop around water conservancy diversion portion 210. The flow guide portion 210 is generally located opposite the cooktop, and in the present embodiment, the flow guide portion 210 is parallel to the cooktop.
The guide portion 210 includes a control panel 212, and in the conventional range hood, the control panel 212 is used to control opening, closing, wind adjustment, etc. of the range hood 200, and is disposed at a side facing a user. In this embodiment, the flow guide portion 210 is provided with an accommodating space 211.
Referring to fig. 2, a system architecture of a real-time detecting system 100 for oil temperature of edible oil according to an embodiment of the present invention is shown, the system includes an optical system 10, a thermopile sensor 20, a processor 30, and a display unit 40. The optical system 10 is connected to the thermopile sensor 20, the thermopile sensor 20 is connected to the processor 30, and the processor 30 is connected to the display unit 40.
The optical system 10 and the thermopile sensor 20 are accommodated in the accommodation space 211, and the optical system 10 includes a lens and a lens protector detachably fitted over an outer surface of the lens, the lens and the lens protector being exposed from the accommodation space 211.
The processor 30 and the thermopile sensor 20 are built in the current guide portion 210, and the display unit 40 is disposed on the control panel 212 of the current guide portion 210.
The optical system 10 is configured to collect infrared signals radiated outward from the cooking oil and focus the collected infrared signals to the thermopile sensor 20. When any object is above absolute zero, energy can be radiated outwards at a certain wavelength, and at normal temperature, all objects in the nature are emission sources of infrared radiation, and only the wavelength of the infrared radiation is different, for example, the human body temperature is 37 ℃, and the wavelength of the infrared radiation is 9-10 mu m; the infrared radiation wavelength of the object at 400-700 ℃ is 3-5 mu m. The infrared signal radiated from the cooking oil is focused to the thermopile sensor 20 through the lens of the optical system 10.
The thermopile sensor 20 calculates a corresponding temperature value according to the infrared signal, and transmits the temperature value to the processor 30, and the processor is configured to receive the temperature value and display it through the display unit. In this embodiment, the thermopile sensor 20 may be a thermopile sensor integrated with signal processing, for example, a thermopile sensor of PerkinElmer A2TPMI may be adopted, and a dedicated signal processing circuit and an ambient temperature compensation circuit are integrated therein, so that the detection is efficient and is not affected by the environment. In other embodiments, other types of thermopile sensors may be used, which is not limited in this embodiment.
The real-time edible oil temperature detection system 100 provided by the embodiment of the invention can quickly and accurately measure and display the temperature of edible oil through infrared temperature measurement, but a range hood used as a kitchen oil fume absorption household can accumulate a large amount of oil stains on the surface after being used for a long time, and the accuracy of temperature measurement can be greatly influenced by the fact that a lens of the optical system 10 is polluted by the oil stains, so that the surface of the lens needs to be cleaned regularly. The following description will be made with respect to a specific structure of the lens protection device.
Fig. 3 is a schematic structural diagram of the lens protection device 12 and the lens 11. The lens protection device 12 includes a mirror 121 and a first connecting portion 122, the mirror 121 is disposed at the bottom of the first connecting portion 122, a second connecting portion 111 is disposed outside the lens 11, and the first connecting portion 122 is detachably connected to the second connecting portion 111. The lens 121 is used for infrared signals generated by edible oil, and the lens 121 is preferably cleaned during cleaning, because the lens protection device 12 can be detached, the cleaning process is very convenient, if the lens 121 is damaged irreparably, such as scratched, the lens 121 can be replaced, and the cost for replacing the lens 121 is far lower than that for replacing the lens 11.
The lens protection device 12 and the lens 11 are not particularly limited in the embodiments of the present invention, and several specific embodiments are listed below in the embodiments of the present invention, for example, in the embodiment shown in fig. 3, the first connection portion 122 is a hollow cylindrical shape, the inner side wall of the first connection portion 122 is provided with an internal thread, the second connection portion 111 is a hollow cylindrical shape, the lens 11 is embedded in the cylindrical second connection portion 111, and the outer side wall of the second connection portion 111 is provided with an external thread matching the internal thread. The detachable connection is achieved by means of a screw thread fit, and in use, the connection and disconnection with the lens 11 is achieved by screwing the first connection portion 122.
Referring to fig. 4, the first connecting portion 122 is in a hollow cylindrical shape, the inner side wall of the first connecting portion 122 is provided with a plurality of elastic buckles 123, the second connecting portion 111 is in a hollow cylindrical shape, the lens 11 is disposed in the cylindrical second connecting portion 111, and the outer side wall of the second connecting portion 111 is provided with a protrusion 112 in interference fit with the elastic buckles 123. Second connecting portion 111 gets into the in-process of first connecting portion 122, and arch 112 extrusion elasticity buckle 123 makes it produce deformation, gets into the completion back, and arch 112 stops extrusion elasticity buckle 123, and elasticity buckle 123 resumes deformation, supports with arch 112 and holds together, prevents to drop, and as preferred, arch 112 is circular-arc, more does benefit to elasticity buckle 123 and takes place deformation, is convenient for get into. This embodiment is more convenient to operate than the threaded connection described above.
In another embodiment, referring to fig. 5, the first connecting portion 122 is provided with a first magnetic attraction area 124, the second connecting portion 111 is provided with a second magnetic attraction area 113, the first magnetic attraction area 124 corresponds to the second magnetic attraction area 113, and the first magnetic attraction area 124 and the second magnetic attraction area 113 have different magnetism. The lens protection device 12 is detachably connected with the lens 11 by the principle that the magnetic substances attract each other in opposite directions, and the operation is more convenient compared with the two embodiments.
In addition, as an alternative embodiment, a tearable plastic protective film may be disposed on the surface of the lens 121 of the lens protection device 12, and the protective film may protect the lens, and after the protective film is dirty or damaged, the protective film may be torn directly to replace a new protective film, which is more convenient and faster to operate.
Because different edible oils have different boiling points and the same temperature has different maturity degrees corresponding to different edible oils, the processor cannot actively identify which type of edible oil is, and the optimal edible temperatures of the different edible oils are different, so that a user cannot grasp which oil temperature to cook through the oil temperature without damaging the optimal edible state of the edible oil.
To solve the problem, in the real-time detection system 100 for oil temperature of edible oil provided in the embodiment of the present invention, information of edible oil commonly used by people is stored in advance, and includes boiling point temperatures (pre-stored temperatures) of various edible oils and optimal temperature values for eating, as shown in fig. 6, when the range hood 200 is turned on, the display unit 40 displays oil selection information for a user to select, after the user selects a corresponding option, the display unit 40 responds to a selection operation of the user to generate a corresponding selection signal to be sent to the processor 30, the processor 30 calls the corresponding pre-stored temperature value according to the selection signal, and performs proportional calculation on the sensed temperature value of the edible oil and the pre-stored temperature value to obtain the maturity of the edible oil, and displays the maturity through the display unit 40, as shown in fig. 7.
However, each edible oil has its optimal temperature eating range, and in this embodiment, the pre-stored temperature value corresponds to an optimal temperature value, which is an upper limit of the optimal eating temperature of the corresponding edible oil. After the processor 30 receives the temperature value, it is determined whether the sensed temperature value exceeds the optimal temperature value, and when the temperature value exceeds the optimal temperature value, the processor 30 controls the display unit 40 to display. In order to play the best prompting role, the real-time detection system 100 for the temperature of the edible oil further comprises a voice unit 50, the voice unit 50 is electrically connected with the processor 30, and the voice unit 50 performs voice prompt when the sensed temperature value exceeds the optimal temperature value.
In summary, the embodiment of the invention provides a real-time detection system for the oil temperature of edible oil, which is applied to a range hood. The range hood comprises a flow guide part, the flow guide part comprises a control panel, the flow guide part is provided with an accommodating space, and the edible oil temperature real-time detection system comprises an optical system, a thermopile sensor, a processor and a display unit. The optical system is connected with the thermopile sensor, the thermopile sensor is connected with the processor, the processor is connected with the display unit, and the optical system and the thermopile sensor are accommodated in the accommodating space. Optical system includes lens and lens protection device, lens protection device detachably cover is established at the lens surface, place water conservancy diversion portion in treater and the thermopile sensor in, the display element sets up on the control panel of water conservancy diversion portion, optical system is configured to gather the infrared signal of edible oil external radiation and focuses on the thermopile sensor with the infrared signal of gathering, the thermopile sensor is configured to calculate corresponding temperature value according to infrared signal, send the temperature value to the treater, the treater is configured to receive the temperature value and shows through the display element. The real-time edible oil temperature detection system provided by the embodiment of the invention has the advantages that a user can clearly detect the temperature of the edible oil, other temperature measurement equipment is not needed, the detection is convenient and fast, and the safety and the accuracy are realized. The detachable lens protection device can well protect the lens and is convenient to clean and replace. In addition, the boiling points of different edible oils are pre-stored, and the processor calculates the maturity of the current edible oil aiming at the different edible oils, so that the data are more accurate and reliable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Claims (10)
1. The real-time detection system for the temperature of the edible oil is characterized by comprising a flow guide part, the flow guide part comprises a control panel, the flow guide part is provided with a containing space, the real-time detection system for the temperature of the edible oil comprises an optical system, a thermopile sensor, a processor and a display unit, the optical system is connected with the thermopile sensor, the thermopile sensor is connected with the processor, the processor is connected with the display unit, the optical system and the thermopile sensor are contained in the containing space, the optical system comprises a lens and a lens protection device, the lens protection device is detachably sleeved on the outer surface of the lens, the flow guide part is arranged in the processor and the thermopile sensor, the display unit is arranged on the control panel of the flow guide part, the optical system is configured to collect infrared signals radiated outwards by edible oil and focus the collected infrared signals to the thermopile sensor, the thermopile sensor is configured to calculate a corresponding temperature value according to the infrared signals and send the temperature value to the processor, and the processor is configured to receive the temperature value and display the temperature value through the display unit.
2. The edible oil temperature real-time detection system according to claim 1, wherein the lens protection device comprises a lens and a first connecting portion, the lens is disposed at the bottom of the first connecting portion, a second connecting portion is disposed outside the lens, and the first connecting portion is detachably connected with the second connecting portion.
3. The edible oil temperature real-time detection system according to claim 2, wherein the first connection portion is in a hollow cylindrical shape, an inner side wall of the first connection portion is provided with an inner thread, the second connection portion is in a hollow cylindrical shape, the lens is arranged in the cylindrical second connection portion, and an outer side wall of the second connection portion is provided with an outer thread matched with the inner thread.
4. The edible oil temperature real-time detection system according to claim 2, wherein the first connection portion is in a hollow cylindrical shape, the inner side wall of the first connection portion is provided with a plurality of elastic buckles, the second connection portion is in a hollow cylindrical shape, the lens is arranged in the cylindrical second connection portion, and the outer side wall of the second connection portion is provided with a protrusion in interference fit with the elastic buckles.
5. The system for detecting the oil temperature of the edible oil in real time as claimed in claim 4, wherein the protrusion is arc-shaped.
6. The system according to claim 2, wherein the first connecting portion has a first magnetic attraction area, the second connecting portion has a second magnetic attraction area, the first magnetic attraction area and the second magnetic attraction area are corresponding in position, and the first magnetic attraction area and the second magnetic attraction area have different magnetism.
7. The system for detecting the oil temperature of edible oil in real time as claimed in any one of claims 2 to 6, wherein the surface of the lens is provided with a tearable plastic protective film.
8. The system of claim 1, wherein the display unit is further configured to display oil selection information when the range hood is turned on, and configured to respond to a selection operation of a user to generate a corresponding selection signal and send the selection signal to the processor, the processor is configured to call a corresponding pre-stored temperature value according to the selection signal, perform proportional calculation on the sensed temperature value and the pre-stored temperature value to obtain the maturity of the edible oil, and display the maturity through the display unit.
9. The system of claim 8, wherein the pre-stored temperature value corresponds to an optimal temperature value, and the processor is further configured to determine whether the sensed temperature value exceeds the optimal temperature value, and when the sensed temperature value exceeds the optimal temperature value, the temperature value is displayed through the display unit.
10. The system of claim 9, further comprising a voice unit electrically connected to the processor, the voice unit configured to provide a voice prompt when the sensed temperature value exceeds the optimal temperature value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010170607.XA CN111337136A (en) | 2020-03-12 | 2020-03-12 | Real-time detection system for oil temperature of edible oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010170607.XA CN111337136A (en) | 2020-03-12 | 2020-03-12 | Real-time detection system for oil temperature of edible oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111337136A true CN111337136A (en) | 2020-06-26 |
Family
ID=71184061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010170607.XA Pending CN111337136A (en) | 2020-03-12 | 2020-03-12 | Real-time detection system for oil temperature of edible oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111337136A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359731A (en) * | 2011-10-08 | 2012-02-22 | 秦飞 | Range hood monitoring system with intelligent reminding and cooking safety protection functions |
| CN103512066A (en) * | 2012-06-29 | 2014-01-15 | 太仓南极风能源设备有限公司 | Automatic speed-regulating exhaust hood |
| CN204203660U (en) * | 2014-10-27 | 2015-03-11 | 曹进 | A kind of smoke exhaust ventilator and gas-cooker coordinated control system |
| CN104510329A (en) * | 2015-01-16 | 2015-04-15 | 孙昊 | Recipe generation system of cooking utensil and cooking utensil |
| CN204786665U (en) * | 2015-06-18 | 2015-11-18 | 浙江大学城市学院 | Oil temperature detection device and installation device's lampblack absorber |
| CN205208655U (en) * | 2015-12-23 | 2016-05-04 | 曹立军 | For kitchen use not -contact temperature measuring device |
| CN205748665U (en) * | 2016-05-23 | 2016-11-30 | 巢湖学院 | Thermoelectric refrigeration type infrared detector module |
| CN207263313U (en) * | 2017-09-08 | 2018-04-20 | 昆山热映光电有限公司 | Infrared measurement of temperature structure, smoke exhaust ventilator and hearth for kitchen use |
| CN109682479A (en) * | 2018-12-25 | 2019-04-26 | 北京双竞科技有限公司 | A kind of edible oil oil temperature real-time detecting system |
-
2020
- 2020-03-12 CN CN202010170607.XA patent/CN111337136A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359731A (en) * | 2011-10-08 | 2012-02-22 | 秦飞 | Range hood monitoring system with intelligent reminding and cooking safety protection functions |
| CN103512066A (en) * | 2012-06-29 | 2014-01-15 | 太仓南极风能源设备有限公司 | Automatic speed-regulating exhaust hood |
| CN204203660U (en) * | 2014-10-27 | 2015-03-11 | 曹进 | A kind of smoke exhaust ventilator and gas-cooker coordinated control system |
| CN104510329A (en) * | 2015-01-16 | 2015-04-15 | 孙昊 | Recipe generation system of cooking utensil and cooking utensil |
| CN204786665U (en) * | 2015-06-18 | 2015-11-18 | 浙江大学城市学院 | Oil temperature detection device and installation device's lampblack absorber |
| CN205208655U (en) * | 2015-12-23 | 2016-05-04 | 曹立军 | For kitchen use not -contact temperature measuring device |
| CN205748665U (en) * | 2016-05-23 | 2016-11-30 | 巢湖学院 | Thermoelectric refrigeration type infrared detector module |
| CN207263313U (en) * | 2017-09-08 | 2018-04-20 | 昆山热映光电有限公司 | Infrared measurement of temperature structure, smoke exhaust ventilator and hearth for kitchen use |
| CN109682479A (en) * | 2018-12-25 | 2019-04-26 | 北京双竞科技有限公司 | A kind of edible oil oil temperature real-time detecting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6578469B2 (en) | Electronic frying pan systems and methods | |
| EP3119272B1 (en) | Noncontact thermometry systems and methods | |
| US6149297A (en) | Infrared radiation thermometer | |
| CN103813812B (en) | There are the contact lens cleaning systems of monitor | |
| US20060086258A1 (en) | Electronic cooking pan systems and methods | |
| RU2420810C2 (en) | Emergency alarm device for cooker and kitchen extractor fan | |
| US20130083823A1 (en) | Electronic thermometer with image sensor and display | |
| CN110992615A (en) | Smoke detection method and device and detector | |
| CN105209871B (en) | Thermometer user interface | |
| US6827488B2 (en) | Sealed probe chamber for thermometry apparatus | |
| JP2003052644A (en) | Infrared clinical thermometer, method for estimating temperature state of infrared clinical thermometer, data information method and measuring operation control method | |
| CN209214800U (en) | A kind of fired temperature meter of multiprobe self-test testing temperature | |
| CN112638480A (en) | Range hood supporting sensor | |
| CN107339248B (en) | High-reliability oil smoke detection method | |
| EP3508793A1 (en) | Stove guard using a broad field of view | |
| US8949065B2 (en) | Capacitive sensor for thermometer probe | |
| CN101422825A (en) | Method for detecting micro drill-bit wear degree, method using the said method and drilling device | |
| NO322379B1 (en) | System and procedure for monitoring an electric cooker. | |
| CN206740248U (en) | A kind of Modified Potable Infrared Thermometer | |
| CN111337136A (en) | Real-time detection system for oil temperature of edible oil | |
| EP1280443B1 (en) | Electronic frying pan systems and methods | |
| CN109682479A (en) | A kind of edible oil oil temperature real-time detecting system | |
| JP2010273935A (en) | Housing facility | |
| CN209783742U (en) | Real-time detection system for oil temperature of edible oil | |
| CN111595465A (en) | Active fixed-distance non-contact high-precision medical thermometer and temperature measuring method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 650000 Room 202, building C, Jifeng office building, 13 Chajie, Guandu District, Kunming City, Yunnan Province Applicant after: Chen Yongliang Address before: 330000 No.25, Zhujia natural village, huangtang village, qiaoshe Town, Xinjian County, Nanchang City, Jiangxi Province Applicant before: Chen Yongliang |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |