A kind of slice of infrared type displays temperature
[affiliated technical field]
The utility model relates to a kind of cook utensil, especially can detect in real time, the cooking pot of displays temperature shovel.
[background technology]
Present known slice is that the purpose that reaches displays temperature mainly contains two kinds of technical schemes, first kind is in the handle portion of slice thermometer to be installed, thermometer plays dual parts to detect and displays temperature, and this thermometer is connected with the shovel bar of metal matter slice, receives the heat of shovel body and the conduction of shovel bar.During use, the head of shovel body is subjected in the pot food heating and conducts heat in its bar portion, heat energy is communicated to the thermometer that is arranged in the slice handle via this bar portion again, therefore, longer from shovel body head to the heat conduction via of thermometer, it is insensitive that shovel body itself is experienced heat, and the heat of its impression is conducted to the hysteresis of spade life period by the shovel bar, cause the show value of thermometer to exist than mistake, can not follow the variations in temperature of food, pot body in time, accurately with food, pot body actual temperature.In addition, common slice is meant metal material, and when slice was wooden non-metallic material, the shovel body can not transmit heat, is difficult to realize the function of detected temperatures.Second kind is the temperature sense allochroic paint to be set as temperature detection and display element in shovel bar portion, simple in structure, but, the change color of coating can not be informed the temperature value at that time of food, pot body accurately, and whether harmless health has doubt to people to coating, so just greatly reduces the practical application meaning of this series products.
[utility model content]
Can not sensitive, accurately reflect that with the temperature-sensitive utensil deficiency of food real time temperature, the utility model provide a kind of slice that shows with temperature in order to overcome existing culinary art, this slice can show the temperature of cooking food in time, accurately.
The technical scheme that the prior art problem that solves the utility model is adopted is: a kind of slice of infrared type displays temperature, comprise shovel body, shovel bar and spade, it is characterized in that: in the spade of slice, be provided with one can survey, the control circuit of displays temperature, control circuit comprises temperature detection device, treatment element and display element, and described temperature detection device, treatment element are electrically connected successively with display element.Owing to adopted contactless temperature detection device, it can detect temperature information rapidly and handle, shows this temperature information immediately, guaranteed the real-time of temperature information detection, processing like this, overcome the slice that the normal tape temperature shows and detected the heat defective of time lag.
Described temperature detection device is an infrared ray sensor, and this infrared ray sensor places the Lower Half of the spade end face that connects with the shovel bar, and spade is provided with power storehouse.Make its energy measurement moving object, little target and the variations in temperature temperature of (transition) object rapidly based on the detection principle of infrared ray sensor.Therefore, when cooking food in the pot is subjected to a pot body to heat outside radiant heat energy, detecting head is aimed at the infrared ray that cooking food can receive the radiation of cooking food institute, so just can accurately survey, demonstrate the temperature of cooking food, be convenient for people to grasp the opportunity of cooking food.In addition, the detecting head of infrared ray sensor is installed in the Lower Half of the spade end face that connects with the shovel bar, and such setting also makes things convenient for the user to survey the surface temperature of pot body, is specially adapted to the non-stick pan of band coating.Because non-stick pan coating layer is harmless under suitable temperature, but after it surpasses 260 degree Celsius, might take place the disadvantageous variation of human body, unhealthful,, just can point out the user that temperature of boiler is controlled at below 260 degree Celsius so slice accurately shows the surface temperature that takes the dish out of the pot.In a word, infrared ray sensor not only can be surveyed the temperature of pot body and cooking food, and surveys and to be swift in motion, and has guaranteed to show the promptness and the accuracy of numerical value.
In order to improve Practical Performance, described temperature detection device, treatment element and display element can be connected one can timing and the multi-functional integration module of general temperature prompt, critical-temperature prompting, and described integration module places in the spade.Display element, integration module all are arranged on the same visible surface of spade.Temperature detection device in the handle, treatment element, display element, integration module and power storehouse are equipped with waterproof grommet.
The utlity model has following characteristics: the temperature of demonstration gratin that can be sensitive, accurate, real-time and pot body, the infrared type detecting element can detect the temperature of object under the situation that does not contact culinary art thing and pot body, the hidden danger of quality that has existed when having avoided the contact detecting element to be assembled into one with the shovel body.In a word, the slice of infrared type displays temperature not only is convenient for people to grasp culinary art opportunity, and then reduces the nutrition loss of food, make the dish of culinary art delicious, healthy more, and the function of prompting temperature of boiler helps reducing the generation of harmful toxic matters such as oil smoke.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is face and the broken section structural representation looked up of the present utility model;
Among the figure: 1. shovel body, 2. shovel bar, 3. spade, 4. temperature detection device, 5. treatment element, 6. display element, 7. integration module, 8. power storehouse.
[specific embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1, slice comprises shovel body 1, shovel bar 2, spade 3 and control circuit, the shovel body 1 of metal material and shovel bar 2 form by the one compacting, also can be weldingly connected, spade 3 is heat insulation non-metallic material, is arranged in order the display screen of display element 6 and the setting button of integration module 7 at its upper surface, the left first half of spade 3 is a solid, solid contains a hollow hole, and an end of convenient shovel bar 2 is inserted and is embedded in the hollow hole, and shovel bar 2 and spade 3 are connected and fixed.
As shown in Figure 2, temperature detection device 4, treatment element 5, display element 6 and power storehouse 8 are arranged in the spade 3, and temperature detection device 4, treatment element 5 and display element 6 can be connected an integration module 7 with timing and general temperature prompt, critical-temperature prompt facility.Spade 3 remainder except that the left first half is solid is hollow cavity, survey, all elements of control circuit of displays temperature comprise that temperature detection device 4, treatment element 5, display element 6 and integration module 8 all can weld and put a circuit board top, this circuit board places hollow cavity, the hollow cavity upper surface of spade 3 has opening, display element 6 on the circuit board and integration module 8 should be by certain positional alignment, can make the setting button of the display screen of display element 6 and integration module 8 aim at the surface opening of corresponding hollow cavity respectively just; Temperature detection device 4 is an infrared ray sensor, and it is arranged on the leading section of hollow cavity, and the front end face of hollow cavity has an aperture, makes things convenient for the detecting head receiving infrared-ray radiation of infrared ray sensor.Power storehouse 8 is placed on the rearward end of hollow cavity, and built-in battery provides working power for control circuit.Owing to adopted infrared ray sensor, be metal or non-metallic material manufacturing so no matter shovel body, all do not influence its function of use.