CN201370438Y - Novel cooking utensil with device for displaying electron temperature - Google Patents
Novel cooking utensil with device for displaying electron temperature Download PDFInfo
- Publication number
- CN201370438Y CN201370438Y CN200920095461U CN200920095461U CN201370438Y CN 201370438 Y CN201370438 Y CN 201370438Y CN 200920095461 U CN200920095461 U CN 200920095461U CN 200920095461 U CN200920095461 U CN 200920095461U CN 201370438 Y CN201370438 Y CN 201370438Y
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- CN
- China
- Prior art keywords
- cooking apparatus
- temperature
- electron temperature
- display unit
- handle
- 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
A novel cooking utensil with a device for displaying electron temperature comprises a cooking utensil body, a handle and the device for displaying electron temperature, wherein the device for displaying electron temperature is arranged on the cooking utensil body or on the handle; a temperature sensitive part of the device for displaying electron temperature is a contact-type temperature sensitive probe or an infrared ray temperature sensitive probe, wherein the contact-type temperature sensitive probe is contacted with the cooking utensil body, and infrared ray temperature sensitive probe corresponds to the cooking utensil body; the rest parts of the device for displaying electron temperature are respectively arranged in the handle and the interlayers the cooking utensil body wall or outside the wall of the cooking utensil body; the device for displaying electron temperature is provided with a backlight lighting device with a display screen; the luminescent device of the backlight lighting device is arranged below the display screen, at the side surface of the display screen or above the display screen; and the device for displaying electron temperature is preferably provided with a light-sensitive control switch device which is electrically connected with the backlight lighting device. As the backlight lighting device is provided with the display screen, the content on the screen can be clearly displayed even when the illuminance of the external environment is relatively dark.
Description
Technical field
The utility model relates to a kind of cooking apparatus of novel charged sub-temperature indicating device.
Background technology
Chinese patent 97223402.0 and 02291625 discloses the pot of band temperature indicating device.But when indoor light was dark, people's naked eyes were difficult to see clearly the indication of display screen.Make the user can't understand and grasp temperature of boiler, cause harmful toxic matters such as the overheated generation oil smoke of pot body.Harm people's health.
Summary of the invention
The purpose of this utility model provides a kind of cooking apparatus of novel charged sub-temperature indicating device, has the display backlight lighting device.Overcome above-mentioned shortcoming, improve performance, easy to use.
Technical solutions of the utility model: the cooking apparatus of novel charged sub-temperature indicating device, comprise the cooking apparatus body, handle and electron temperature display unit, the electron temperature display unit is arranged on cooking apparatus body or the handle, the temperature-sensitive of electron temperature display unit partly is contact temperature-sensing probe or infrared ray temperature-sensing probe, the contact temperature-sensing probe contacts with the cooking apparatus body, the infrared ray temperature-sensing probe is corresponding with the cooking apparatus body, the remainder of electron temperature display unit is arranged in the handle, in the cooking apparatus body wall interlayer or be arranged on outside the cooking apparatus body wall, it is characterized in that said electron temperature display unit has the display backlight lighting device, this backlighting arrangement is connected in the circuit of electron temperature display unit, and the luminescent device of backlighting arrangement is arranged on below the display screen, side or top.
Said cooking apparatus handle comprises single handle, double-handle and handle.
The luminescent device of said backlighting arrangement is EL cold light film, light emitting diode or miniature bulb, or other known electroluminescence device.Backlighting arrangement is connected in the circuit of electron temperature display unit, and in the time of circuit turn-on, the luminescent device of backlighting arrangement is luminous.Make display screen surface brightness higher, increase product specification, also make it when ambient light illumination is dark, can allow the user clearly see the display screen content clearly.
Said electron temperature display unit preferably is provided with photosensitive gauge tap device, and photosensitive gauge tap device is connected in the circuit of electron temperature display unit, and is electrically connected with backlighting arrangement.
The photosensitive electrical part of said photosensitive gauge tap device is photo resistance, photodiode, photodiode, phototriode, phototriode, silicon photocell, light IGCT or other known photosensitive electrical part.
Said photosensitive gauge tap device is electrically connected with backlighting arrangement.
When the external environment condition illuminance was brighter, photosensitive gauge tap device was closed the backlighting arrangement circuit, and backlighting arrangement extinguishes.When the external environment condition illuminance is dark, photosensitive gauge tap device conducting backlighting arrangement circuit, backlighting arrangement is luminous.It is just luminous that backlighting arrangement is had only when externally ambient light illumination is dark, saves energy.
Said photosensitive electrical part is arranged on the cooking apparatus body or on the handle.
The outside of said photosensitive electrical part preferably is provided with transparent or semitransparent over cap.This over cap material is sheet glass or plastic sheet.To protect photosensitive electrical part not to be damaged.
Advantage of the present utility model:
One, the display backlight lighting device is set in the electron temperature display unit, makes display screen surface brightness higher when backlighting arrangement is luminous, increase product specification.When externally ambient light illumination is dark simultaneously, also can make the user see the display screen content of electron temperature display unit clearly clearly.Improved ease of use.
Two, photosensitive gauge tap device is set in the backlighting arrangement circuit of electron temperature display unit, it is just luminous that backlighting arrangement is had only when externally environment is dark, both reached to allow the user see display screen content purpose clearly, also saved electric energy.
Description of drawings
Fig. 1 is the schematic top plan view of the utility model embodiment.
Fig. 2 is the utility model liquid crystal display and EL cold light film cut-away view.
The specific embodiment
The cooking apparatus of present embodiment is a kind of novel frying pan that has the electron temperature display unit.As shown in the figure.
The 1st, the frying pan body
The 2nd, pot handle
The 3rd, transparent protective cover
The 4th, liquid crystal display
The 5th, photo resistance
The 6th, the EL cold light film of backlighting arrangement
With reference to Fig. 1.Pot handle 2 is arranged on pot body 1, and the electron temperature display unit is arranged on pot handle 2 inside.The contact type temperature sensor of electron temperature display unit contact with a pot body 1 (in the accompanying drawing draw), the liquid crystal display 4 of electron temperature display unit is arranged on pot handle 2 position (away from an end of pot body 1, roasting bad by kitchen range high temperature to avoid liquid crystal display) up.Photo resistance 5 also is arranged on pot handle 2 position up, to detect the illumination of external environment condition.
With reference to Fig. 2.Be provided with the luminescent device EL cold light film 6 of backlighting arrangement below the liquid crystal display 4.
Liquid crystal display 4, photo resistance 5 surfaces also are provided with transparent protective cover 3, so that it is not damaged.Transparent protective cover 3 is made by the PC transparent plastic.
Liquid crystal display 4, cold light film 6 are electrically connected with the electron temperature display unit by lead (not drawing among the figure) respectively.
Have backlighting arrangement and photo resistance gauge tap device on the electron temperature display unit, when ambient light illumination was dark, the resistance of photo resistance 5 changed thereupon, makes photosensitive gauge tap device conducting backlighting arrangement circuit, the EL cold light film is luminous, illuminates liquid crystal display 4.Make the user can conveniently see the content of liquid crystal display 4 clearly thus.
Claims (6)
1, the cooking apparatus of novel charged sub-temperature indicating device, comprise the cooking apparatus body, handle and electron temperature display unit, the electron temperature display unit is installed on cooking apparatus body or the handle, the temperature-sensitive of electron temperature display unit partly is contact temperature-sensing probe or infrared ray temperature-sensing probe, the contact temperature-sensing probe contacts with the cooking apparatus body, the infrared ray temperature-sensing probe is corresponding with the cooking apparatus body, the remainder of electron temperature display unit is arranged in the handle, in the cooking apparatus body wall interlayer or be arranged on outside the cooking apparatus body wall, it is characterized in that said electron temperature display unit has the display backlight lighting device, this backlighting arrangement is connected in the circuit of electron temperature display unit, and the luminescent device of backlighting arrangement is arranged on below the display screen, side or top.
2, by the cooking apparatus of the said novel charged sub-temperature indicating device of claim 1, the luminescent device that it is characterized in that said backlighting arrangement is EL cold light film, light emitting diode or miniature bulb.
3, by the cooking apparatus of claim 1 or 2 said novel charged sub-temperature indicating devices, it is characterized in that said electron temperature display unit is provided with photosensitive gauge tap device, photosensitive gauge tap device is connected in the circuit of electron temperature display unit, and is electrically connected with backlighting arrangement.
4, by the cooking apparatus of the said novel charged sub-temperature indicating device of claim 3, the photosensitive electrical part that it is characterized in that said photosensitive gauge tap device is photo resistance, photodiode, photodiode, phototriode, phototriode, silicon photocell or light IGCT.
5,, it is characterized in that said photosensitive electrical part is arranged on the cooking apparatus body or on the handle by the cooking apparatus of the said novel charged sub-temperature indicating device of claim 4.
6, by the cooking apparatus of the said novel charged sub-temperature indicating device of claim 4, it is characterized in that the outside of said photosensitive electrical part is provided with transparent or semitransparent over cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095461U CN201370438Y (en) | 2009-01-23 | 2009-01-23 | Novel cooking utensil with device for displaying electron temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095461U CN201370438Y (en) | 2009-01-23 | 2009-01-23 | Novel cooking utensil with device for displaying electron temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370438Y true CN201370438Y (en) | 2009-12-30 |
Family
ID=41496521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920095461U Expired - Fee Related CN201370438Y (en) | 2009-01-23 | 2009-01-23 | Novel cooking utensil with device for displaying electron temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201370438Y (en) |
-
2009
- 2009-01-23 CN CN200920095461U patent/CN201370438Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaodong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20130123 |