CN205942363U - Electrically controlled device and electric heating equipment - Google Patents
Electrically controlled device and electric heating equipment Download PDFInfo
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- CN205942363U CN205942363U CN201620935669.4U CN201620935669U CN205942363U CN 205942363 U CN205942363 U CN 205942363U CN 201620935669 U CN201620935669 U CN 201620935669U CN 205942363 U CN205942363 U CN 205942363U
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- output interface
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Abstract
The utility model discloses an electrically controlled device and electric heating equipment, this electrically controlled device includes electric source plate, has the power output interface, the keypad has button communication interface, display device has demonstration communication interface, the load drive plate, the drive output interface that has the mechanical input interface and be used for being connected with the heating load, and, the main control board, have be used for with electric source plate's power output interface connection's power source, be used for with the button interface of the button communication interface connection communication of keypad, be used for with the display interface of display device's demonstration communication interface connection communication to and be used for with the load interface of the mechanical input interface connection communication of load drive plate. The utility model discloses carry out the modularized design to electrically controlled device, improved electrically controlled device's compatibility, improved the development and the production efficiency of electric heating equipment.
Description
Technical field
The utility model is related to electric heating equipment technical field, more particularly, to a kind of electric control gear and electric heating equipment.
Background technology
At present, the electric heating equipment such as micro-wave oven, electric oven is substantially and realizes computer heating control by electric-controlled box.And it is existing
The manufacturing of electric-controlled box, is commonly each function integrated on one piece of circuit board, and such as key-press input, display output, power supply turn
Change, load control etc..The electric-controlled box being manufactured using the program, when in the face of different model, the micro-wave oven of functional requirement, is needed
Manufacture a kind of circuit board matching with this model respectively.This allows for, in the development process of new product, needing to produce for new
Product redesign the circuit board of coupling, and circuit board is designed, debugs and molds with manufacture, not only reduce development efficiency,
Increased R＆D costs it is often more important that, design different model circuit board, typically result in different process or work
Skill, may be also different with material, leads to the overall production efficiency of the electric heating equipments such as micro-wave oven, electric oven relatively low.
Utility model content
Main purpose of the present utility model is to provide a kind of electric control gear it is intended to improve the compatibility of electric control gear, carries
The exploitation of high electric heating equipment and production efficiency.
For achieving the above object, the utility model proposes a kind of electric control gear, for electric heating equipment, this electric heating equipment
There is heating load, this electric control gear includes：
Power panel, has power output interface；
Keypad, has button communication interface；
Display device, has display communication interface；
Load driving plate, is had and drives input interface and the driving output interface for being connected with described heating load；With
And,
Master control borad, have for be connected with the power output interface of described power panel power interface, for described by
The keystroke interface of button communication interface connecting communication of keypad, for display communication interface connecting communication with described display device
Display interface, and for and described load driving plate driving input interface connecting communication loading interfaces.
Preferably, the power interface of described master control borad, keystroke interface, display interface and loading interfaces are serial line interface,
Described power output interface, button communication interface, display communication interface are correspondingly arranged.
Preferably, described master control borad is also reserved with least one signal input/output interface.
Preferably, described signal input/output interface that described master control borad is reserved is sensor interface.
Preferably, described signal input/output interface that described master control borad is reserved is audio output interface.
Preferably, described signal input/output interface that described master control borad is reserved is burning program interface.
Preferably, described display device includes being packaged with the housing of display unit and microprocessor, described microprocessor with
Described display unit electrical connection；Described microprocessor has the signaling interface being revealed in outside described housing；Described signaling interface bag
Include display communication interface, and at least one of keystroke interface and sensor interface.
Preferably, described load driving plate includes driving chip and relay switching circuit, described relay switching circuit
Input and the input of described driving chip connect to described driving input interface, the output of described relay switching circuit
End is connected with described driving output interface；The controlled end of described relay switching circuit is electrically connected with the output end of described driving chip
Connect.
Preferably, described power panel has multiple described power output interfaces, the output work of each described power output interface
Rate is different.
The utility model also proposes a kind of electric heating equipment, and this electric heating equipment includes electric control gear as above, should
Electric control gear includes：Power panel, has power output interface；Keypad, has button communication interface；Display device, has aobvious
Show communication interface；Load driving plate, is had and drives input interface and the driving output interface for being connected with described heating load；
And, master control borad, have for be connected with the power output interface of described power panel power interface, for and described keypad
The keystroke interface of button communication interface connecting communication, for aobvious with the display communication interface connecting communication of described display device
Show interface, and for the loading interfaces with the driving input interface connecting communication of described load driving plate.
The utility model is by carrying out modularization and setting master control borad, power panel, keypad, display device and load driving plate
Meter, is individually present each other, realizes connecting communication by corresponding functional interface, you can realize basic electric control function, with
Control heating load work.It is additionally, since master control borad, power panel, keypad, display device and load driving plate all independent
Change, then can be directed to the electric heating equipment of difference in functionality or the different function of same firing equipment, accordingly select master control borad,
Corresponding module in power panel, keypad, display device and load driving plate, and pressed according to the function of different electric heating equipments
Need to connect.For example, when electric heating equipment is micro-wave oven, and microwave-oven-heating function phase is with the display content of micro-wave oven is identical, only
When being that keypress function is different, now, as long as keypad newly developed, other plates need not be developed, and can directly use, you can complete
Become the automatically controlled design of new product.So, the micro-wave oven of two kinds of different key functions, their load driving plate, display device, master
Control plate, power panel can share, it is to avoid secondary development designs, and saves development process；Meanwhile, the production system of these circuit boards
Make same, production efficiency greatly improves.In the same manner, when other functions of modules change, as long as be also directed to the module changing doing
Newly developed.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model electric control gear preferred embodiment.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Master control borad | 20 | Power panel |
| 30 | Keypad | 40 | Display device |
| 50 | Load driving plate |
The realization of the utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying creative work premise
Lower obtained every other embodiment, broadly falls into the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining the relative position relation between each part, motion conditions etc. under a certain particular pose (as shown in drawings), such as
When really this particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description being related to " first ", " second " etc. in the utility model is only used for describing purpose, and it is not understood that
For indicating or implying its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ",
The feature of " second " can be expressed or implicitly include at least one this feature.In addition, the technical side between each embodiment
Case can be combined with each other, but must be capable of by those of ordinary skill in the art based on, when the combination of technical scheme
Will be understood that the combination of this technical scheme does not exist when appearance is conflicting or cannot realize, also do not require in the utility model
Protection domain within.
The utility model proposes a kind of electric heating equipment, this electric heating equipment can for electric cooker, electromagnetic oven, electric pressure cooking saucepan,
The family expenses living electric apparatus such as insulating pot.It is understood that electric heating equipment mainly includes heating load and controls heating load work
The electric control gear made.And the electric control gear of different electric heating equipments substantially all have main control function, power source conversion function, by
Key processing function, load driving function and status display function etc. five part.Therefore, as long as carrying out module for this five part
Change design, and on this basis, increase corresponding module for different functional requirements, you can meet most of electric heating equipment
Demand for control, improve electric control gear compatibility.
With reference to Fig. 1, Fig. 1 shows the structure of the utility model electric control gear, and this electric control gear includes master control borad 10, power supply
Plate 20, keypad 30, display device 40 and load driving plate 50.
In the present embodiment, power panel 20 mainly provides Power convert processing function, for other module for power supply, it is possible to provide multichannel
Output voltage, in order to mate different types of machines.Typical circuit is AC-DC change-over circuit, is connected outer by power line or interface
Portion's power supply, such as 220V/60Hz, then it is converted into the dc source required for master control borad 10 and other modules, such as 3.3V,
5V, 12V etc..Wherein, power panel 20 has the power output interface (not shown) exporting dc source, and master control borad 10 has
For the power interface (not shown) being connected with the power output interface of described power panel 20, the power supply output of power panel 20 connects
Mouth can be configured to, with the power interface of master control borad 10, the electric connector being mutually inserted, or is configured to pass connecing of holding wire connection
Mouthful, do not limit herein.After master control borad 10 is connected with power panel 20, power panel 20 exports power supply to master control borad 10, master control borad
10 each output interface all can configure power end, so power supply can be transferred to other each functional modules by master control borad 10.
The power output interface of wherein power panel 20 may be configured as multiple, and the power output of each described power output interface can be identical,
Can also be different, more supply electric loading in order to mate.
In the present embodiment, keypad 30 provides parameter setting, the function such as function selection for electric heating equipment.This keypad 30
There is the button communication interface (not shown) in order to output key signal, master control borad 10 have for described keypad 30
The keystroke interface (not shown) of button communication interface connecting communication, the button communication interface of keypad 30 and pressing of master control borad 10
Bonded mouth can be configured to the electric connector being mutually inserted, or is configured to pass the interface that holding wire connects, and does not limit herein,
After master control borad 10 is connected with keypad 30, keypad 30 exports push button signalling to master control borad 10.
In the present embodiment, display device 40 provides parameter and status display function for electric heating equipment, and it has in order to defeated
Enter the display communication interface (not shown) of display drive signals.Master control borad 10 has for the display with described display device 40
The display interface (not shown) of communication interface connecting communication, the display communication interface of display device 40 and the display of master control borad 10
Interface can be configured to the electric connector being mutually inserted, or is configured to pass the interface that holding wire connects, and does not limit herein, main
After control plate 10 is connected with display device 40, by the signal output of display parameters and state to display device 40, to control display dress
Put 40 and carry out corresponding parameter and status display.
In the present embodiment, load driving plate 50 has the driving input interface of the drive signal for inputting master control borad 10
(not shown) and for the driving output interface (not shown) that is connected with described heating load, master control borad 10 have for
The loading interfaces (not shown) of the driving input interface connecting communication of described load driving plate 50, the driving of load driving plate 50
Input interface can be configured to, with the loading interfaces of master control borad 10, the electric connector being mutually inserted, or is configured to pass holding wire even
The interface connecing, does not limit herein, after master control borad 10 is connected with load driving plate 50, will be defeated for the signal controlling heating load work
Go out to load driving plate 50, so that load driving plate 50 controls heating load work.
It is understood that in the present embodiment, by master control borad 10, power panel 20, keypad 30, display device 40 and load
Driving plate 50 carries out modularized design, is individually present each other, realizes connecting communication by corresponding functional interface, you can real
Now basic electric control function, to control heating load to work.It is additionally, since master control borad 10, power panel 20, keypad 30, display
Device 40 and load driving plate 50 all independents, then can be directed to the electric heating equipment of difference in functionality or same heating set
Standby different function is right in corresponding selection master control borad 10, power panel 20, keypad 30, display device 40 and load driving plate 50
The module answered, and connected on demand according to the function of different electric heating equipments.For example, when electric heating equipment is micro-wave oven and micro-
Ripple stove heat function phase is with the display content of micro-wave oven is identical, when simply keypress function is different, now, as long as newly developed press
Keypad 30, other plates need not be developed, and can directly use, you can completes the automatically controlled design of new product.So, two kinds of differences are pressed
The micro-wave oven of key function, their load driving plate 50, display device 40, master control borad 10, power panel 20 can share, it is to avoid
Secondary development designs, and saves development process；Meanwhile, the manufacturing of these circuit boards is same, and production efficiency greatly improves.
In the same manner, when other functions of modules change, as long as also do newly developed for the module changing.
Due to the combination by minority disparate modules, you can to meet the automatically controlled demand of different types of machines, exploitation is greatly improved
And production efficiency.And type is more, the effect that more can prevent overlapping development work is more notable.
It is preferable that the power interface of described master control borad 10, keystroke interface, display interface and load connect in above-described embodiment
Mouth is serial line interface, and described power output interface, button communication interface, display communication interface are correspondingly arranged.Serial line interface side
Just connect, cost is relatively low.
In above-described embodiment it is preferable that master control borad 10, power panel 20, keypad 30, display device 40 and load driving plate
50 all in the form of standard socket and external connection, for example, serial ports socket, this way it is not necessary to connecting wire is installed it is ensured that
Master control borad 10, power panel 20, keypad 30, display device 40 and load driving plate 50 succinct, and improve master control borad 10, electricity
Source plate 20, the versatility of keypad 30, display device 40 and load driving plate 50.
It is preferable that described display device 40 includes being packaged with the housing of display unit and microprocessor in above-described embodiment,
Described microprocessor is electrically connected with described display unit；Described microprocessor has the signaling interface being revealed in outside described housing；
Described signaling interface includes showing communication interface, and at least one of keystroke interface and sensor interface.This preferred reality
Apply in example, microprocessor is set inside display device 40, the semiotic function of a part of master control borad 10 can be shared, such as at this
Sensor interface is arranged further on display device 40, shares the transducing signal processing function of master control borad 10, keystroke interface is set
It is connected with keypad 30, realize keystroke handling function.Certainly other functions can also be extended, not limit herein.
It is preferable that described load driving plate 50 includes driving chip (not shown) and relay leaves in above-described embodiment
Close circuit (not shown), the input of the input of described relay switching circuit and described driving chip connects to described drive
Dynamic input interface, the output end of described relay switching circuit is connected with described driving output interface；Described relay switch electricity
The controlled end on road is electrically connected with the output end of described driving chip.The control signal of master control borad 10 exports to driving chip, drives
Chip is turned on or off according to control signal control relay on-off circuit, to control electricity or power down on heating load.
It should be noted that relay switching circuit is made up of one or more relay, the quantity of relay according to
Different loads drives demand corresponding, can be directed to single heating using microwave of micro-wave oven, microwave barbecue heats, micro- taking micro-wave oven as a example
The different driving demands such as ripple barbecue Hot-blast Heating are configured.
Further, in above-described embodiment, described master control borad 10 is also reserved with a signal input/output interface or many
Individual signal input/output interface, to strengthen the compatibility of this master control borad 10.
In the present embodiment, described signal input/output interface that described master control borad 10 is reserved can be sensor interface, so that
This master control borad 10 can process transducing signal, so just meets for needing to measure the electric heating equipment of load operation specifications
Its function.
In the present embodiment, described signal input/output interface that described master control borad 10 is reserved can be audio output interface, with
Enable this master control borad 10 exports audio signal, control sound horn, realize reporting to the police or prompt facility, so for needing to report
Its function is just met for the electric heating equipment of police or prompt facility.
In the present embodiment, described signal input/output interface that described master control borad 10 is reserved can be burning program interface.This
Sample, can facilitate and carry out burning program and change to master control borad 10, realize different function controls.
Furthermore, it is necessary to explanation, because the utility model electric heating equipment employs all enforcement of above-mentioned electric control gear
Example whole technical schemes, then the utility model electric heating equipment accordingly there is the technical scheme institute of the embodiment of this electric control gear
The all beneficial effects brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure under utility model of the present utility model is conceived, made using the utility model specification and accompanying drawing content
Conversion, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of electric control gear, for electric heating equipment, this electric heating equipment has heating load it is characterised in that including：
Power panel, has power output interface；
Keypad, has button communication interface；
Display device, has display communication interface；
Load driving plate, is had and drives input interface and the driving output interface for being connected with described heating load；And,
Master control borad, have for be connected with the power output interface of described power panel power interface, for and described keypad
The keystroke interface of button communication interface connecting communication, for aobvious with the display communication interface connecting communication of described display device
Show interface, and for the loading interfaces with the driving input interface connecting communication of described load driving plate.
2. electric control gear as claimed in claim 1 is it is characterised in that the power interface of described master control borad, keystroke interface, display
Interface and loading interfaces are serial line interface, and described power output interface, button communication interface, display communication interface correspondence set
Put.
3. electric control gear as claimed in claim 1 it is characterised in that described master control borad to be also reserved with least one signal defeated
Enter/output interface.
4. electric control gear as claimed in claim 3 it is characterised in that described master control borad reserve described signal input/output
Interface is sensor interface.
5. electric control gear as claimed in claim 3 it is characterised in that described master control borad reserve described signal input/output
Interface is audio output interface.
6. electric control gear as claimed in claim 3 it is characterised in that described master control borad reserve described signal input/output
Interface is burning program interface.
7. the electric control gear as described in any one of claim 1 to 6 it is characterised in that described display device include being packaged with aobvious
Show the housing of unit and microprocessor, described microprocessor is electrically connected with described display unit；Described microprocessor has and appears
Signaling interface outside described housing；Described signaling interface includes showing communication interface, and keystroke interface and sensor interface two
At least one of person.
8. the electric control gear as described in any one of claim 1 to 6 is it is characterised in that described load driving plate includes driving core
Piece and relay switching circuit, the input of the input of described relay switching circuit and described driving chip connects to described
Drive input interface, the output end of described relay switching circuit is connected with described driving output interface；Described relay switch
The controlled end of circuit is electrically connected with the output end of described driving chip.
9. the electric control gear as described in any one of claim 1 to 6 is it is characterised in that described power panel has multiple described electricity
Source output interface, the power output of each described power output interface is different.
10. a kind of electric heating equipment is it is characterised in that include the electric control gear as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935669.4U CN205942363U (en) | 2016-08-24 | 2016-08-24 | Electrically controlled device and electric heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935669.4U CN205942363U (en) | 2016-08-24 | 2016-08-24 | Electrically controlled device and electric heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942363U true CN205942363U (en) | 2017-02-08 |
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ID=57951882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935669.4U Active CN205942363U (en) | 2016-08-24 | 2016-08-24 | Electrically controlled device and electric heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052007A (en) * | 2016-05-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Electric box and air conditioning system |
| CN113467281A (en) * | 2021-07-05 | 2021-10-01 | 上海航天计算机技术研究所 | Sequence control device compatible with multiple types of controlled objects |
-
2016
- 2016-08-24 CN CN201620935669.4U patent/CN205942363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052007A (en) * | 2016-05-18 | 2016-10-26 | 珠海格力电器股份有限公司 | Electric box and air conditioning system |
| CN106052007B (en) * | 2016-05-18 | 2021-11-16 | 珠海格力电器股份有限公司 | Electrical box and air conditioning system |
| CN113467281A (en) * | 2021-07-05 | 2021-10-01 | 上海航天计算机技术研究所 | Sequence control device compatible with multiple types of controlled objects |
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| GR01 | Patent grant |