CN201861472U - Lattice graph heating device and toaster using same - Google Patents
Lattice graph heating device and toaster using same Download PDFInfo
- Publication number
- CN201861472U CN201861472U CN2010202755874U CN201020275587U CN201861472U CN 201861472 U CN201861472 U CN 201861472U CN 2010202755874 U CN2010202755874 U CN 2010202755874U CN 201020275587 U CN201020275587 U CN 201020275587U CN 201861472 U CN201861472 U CN 201861472U
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- heating
- control module
- lattice
- module
- heating unit
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Abstract
The utility model relates to a lattice graph heating device, which consists of lattice heating plates and a control module. Each lattice is composed of a plurality of small heating units. All the heating units are fixed on a circuit control board through high temperature resistance and insulation materials. The control module is composed of a graph input module, a singlechip control system module and a strong and weak current conversion module. The graph input module sends a graph to be heated to the singlechip control module; for the lattice heating plates, the singlechip control module can establish a corresponding plane lattice model; the singlechip control module carries out scanning for the heating units on the corresponding lattice heating plates, determines a plurality of corresponding target heating points and sends signal of starting to heat; the signal is received by the strong and weak current conversion module; and the strong, and then the lattice graph heating device starts to carry out timing and carries out heating for the target heating units, so as to achieve the purpose of realizing graphic heating.
Description
Technical field
The utility model relates to a kind of heater, is specially a kind of dot pattern heater, and the bread baker of using this heater.
Background technology
Present existing heating technique all is to heat for the area at monoblock usually, causes and can't control heating surface (area) (HS and position.
Summary of the invention
The utility model provides a kind of dot pattern heater that can control heating surface (area) (HS and position, and the bread baker of utilizing this device.
A kind of dot pattern heater, it is made up of dot matrix heating plate and control module, each dot matrix heating plate is made of several little heating units and pedestal, heating unit and pedestal on each dot matrix heating plate are made by resistant to elevated temperatures insulating materials, heating unit is fixed on the pedestal, be connected with the circuit control module again, control module is made of single-chip computer control system module and strong and weak electricity modular converter, the definite dot matrix heating plate that will work of single-chip computer control system module, the make-and-break signal that sends is passed to corresponding dot matrix heating plate through the strong and weak electricity modular converter heats it.
The circuit control module is by the figure input module, single-chip computer control system module and strong and weak electricity modular converter constitute, the figure input module sends to single chip control module with the figure of required heating, single chip control module is set up corresponding plane lattice model at the dot matrix heating plate, and the heating unit on the corresponding dot matrix heating plate scans, determine the target hot spot of some correspondences, and send the beginning heating signal, this signal comprises heating-up temperature, heat time heating time, this signal is received by the strong and weak electricity modular converter, pick up counting and heat at the target heating unit, after heating is finished, single-chip microcomputer carries out correspondence scanning once more, the heating order was all carried out in so circulation, the target heating unit in corresponding flat dot matrix model.
Heating plate and pedestal selected materials are resistant to elevated temperatures insulating materials, as silica and silicate etc., the altitude range that stretches out of its heating unit is 0-20mm, and the material of extension and pedestal is the thermostable heat insulation material, and the end of heating unit then is resistant to elevated temperatures Heat Conduction Material.
Heating unit is a hollow structure, in include heating wire, rated temperature is 300-500 degree centigrade.
Heating unit has 3 * 3 at least, and its spacing scope is 7-10mm, to guarantee final graphical effect.
A kind of bread baker has at least one as the described dot pattern heater of claim 1-5, and its shell can be accommodated above-mentioned heater wherein.
The utility model can be realized can editing the anticipation heating location, thereby realizing graphical heating heating surface (area) (HS and position are control effectively.
Description of drawings
Fig. 1 is a dot matrix heating plate front view;
The flow chart that Fig. 2 controls for circuit control panel;
Fig. 3 is a dot matrix heater structure cutaway view;
Fig. 4 is a strong and weak electricity modular converter structure chart;
Fig. 5 is the phantom of bread baker;
The specific embodiment
For further setting forth the utility model is technological means and the effect that the technical solution problem is taked, and below in conjunction with accompanying drawing foundation the utility model is described in detail as follows.
A kind of dot pattern heater, it is made up of dot matrix heating plate 1 and control module 2, as Fig. 1, each dot matrix heating plate 1 is arranged on the pedestal by several little heating unit 1-1 dot matrix, heating unit and pedestal on each dot matrix heating plate are made by resistant to elevated temperatures insulating materials, are connected with control module 2 again.
As Fig. 2, control module 2 is by the figure input module, single-chip computer control system module and strong and weak electricity modular converter constitute, the figure input module sends to single chip control module with the want figure that heats, single chip control module can be at the plane lattice model of the foundation correspondence of dot matrix heating plate, and the heating unit on the corresponding dot matrix heating plate scans, determine the target hot spot of some correspondences, and send the beginning heating signal, this signal comprises heating-up temperature, heat time heating time, this signal is received by the strong and weak electricity modular converter, pick up counting and heat at the target heating unit, after heating is finished, single-chip microcomputer carries out correspondence scanning once more, so circulation, and the target heating unit in corresponding flat dot matrix model was all carried out the heating order.According to the number difference of the target hot spot of once carrying out the heating order, this device can be realized following two kinds of heating control models:
1,, realizes that promptly hot spot gets a heating by row by row timesharing heating.
2, whole PWM control heating reaches the whole effect that heats.
As Fig. 3, heating plate 1 and pedestal selected materials are resistant to elevated temperatures insulating materials, as silica and silicate etc., its heating unit to stretch out height h scope be 0-20mm, the material of extension and pedestal is the thermostable heat insulation material, and the end of heating unit 1-1 then is resistant to elevated temperatures Heat Conduction Material, has at least on the heating plate 13 * 3 heating units are arranged, and each heating unit 1-1 spacing d scope is 7-10mm, to guarantee final graphical effect.Heating unit 1-1 is a hollow structure, in include heating wire 1-1-1, rated temperature is 300-500 degree centigrade.
A kind of application of this dot pattern heater is a bread baker, wherein has a dot pattern heater at least, be contained in the shell, shell matches with the heating plate pedestal and realizes fixing, and by this dot matrix heater rusk is carried out patterned baking.
Claims (5)
1. dot pattern heater, it is characterized in that it is made up of dot matrix heating plate and control module, each dot matrix heating plate is made of several little heating units and pedestal, heating unit and pedestal on each dot matrix heating plate are made by resistant to elevated temperatures insulating materials, heating unit is fixed on the pedestal, be connected with the circuit control module, control module is made of figure input module, single-chip computer control system module and strong and weak electricity modular converter again.
2. dot pattern heater as claimed in claim 1, it is characterized in that its heating plate and pedestal selected materials are silica or silicate, the altitude range that stretches out of heating unit is 0-20mm, the material of extension and pedestal is the thermostable heat insulation material, and the end of heating unit then is resistant to elevated temperatures Heat Conduction Material.
3. dot pattern heater as claimed in claim 1 is characterized in that heating unit is a hollow structure, in include heating wire.
4. dot pattern heater as claimed in claim 1 it is characterized in that heating unit has 3 * 3 at least, and its spacing scope is 7-10mm.
5. bread baker is characterized in that having at least one as each described dot pattern heater of claim 1-4, and its shell can be accommodated above-mentioned heater wherein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202755874U CN201861472U (en) | 2010-07-29 | 2010-07-29 | Lattice graph heating device and toaster using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202755874U CN201861472U (en) | 2010-07-29 | 2010-07-29 | Lattice graph heating device and toaster using same |
Publications (1)
Publication Number | Publication Date |
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CN201861472U true CN201861472U (en) | 2011-06-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010202755874U Expired - Fee Related CN201861472U (en) | 2010-07-29 | 2010-07-29 | Lattice graph heating device and toaster using same |
Country Status (1)
Country | Link |
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CN (1) | CN201861472U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114680647A (en) * | 2020-12-29 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | Directional heating device and cooking equipment |
-
2010
- 2010-07-29 CN CN2010202755874U patent/CN201861472U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114680647A (en) * | 2020-12-29 | 2022-07-01 | 广东美的白色家电技术创新中心有限公司 | Directional heating device and cooking equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20130729 |