CN205641799U - A controlling means for refrigerator - Google Patents
A controlling means for refrigerator Download PDFInfo
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- CN205641799U CN205641799U CN201620390801.8U CN201620390801U CN205641799U CN 205641799 U CN205641799 U CN 205641799U CN 201620390801 U CN201620390801 U CN 201620390801U CN 205641799 U CN205641799 U CN 205641799U
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- break
- refrigerator
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- control device
- fingers
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Abstract
The utility model provides a controlling means for refrigerator, including control chip and with control chip electric connection's circuit board, control chip has the memory of a plurality of control programs and can use one of them including the storage the the control unit of control program, be equipped with on the circuit board and have the marker circuit of breaking limit portion off with the fingers and thumb, break off with the fingers and thumb limit portion with the control unit electric connection, just the limit state of breaking off with the fingers and thumb of breaking limit portion off with the fingers and thumb with the control program one -to -one, predetermine the control program of the refrigerator of a plurality of models in the memory to the refrigerator homoenergetic of a plurality of models enough adopts this controlling means, have the commonality, and then has reduced the cost and the degree of difficulty of production, purchase, management, additionally, the control unit can break the limit state off with the fingers and thumb through discernment and use and should break the control program that the limit state corresponds off with the fingers and thumb, is inciting somebody to action when controlling means is applied to the refrigerator of different models, according to the model needs of refrigerator to break off with the fingers and thumb limit portion carry on corresponding break off with the fingers and thumb the edge treatment can, the user action of being convenient for.
Description
Technical field
This utility model relates to refrigerator field, particularly relates to a kind of control device for refrigerator with versatility.
Background technology
Load identical with the control device of a series of refrigerator, but control mode and control parameter can be variant.Existing settling mode is that design hardware is identical, the control device that software is different.For the ease of buying, producing and after-sales service spare part, these control device and have different special number, but, special number is the most, can increase the management cost of links, also can increase production, the difficulty purchased and manage simultaneously.
In view of this, it is necessary to provide a kind of new control device for refrigerator, to solve the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of control device for refrigerator with versatility.
For realizing above-mentioned utility model purpose, this utility model adopts the following technical scheme that a kind of control device for refrigerator, including control chip and the circuit board that is electrically connected with described control chip, described control chip includes the memorizer storing some control programs and can call the control unit of one of them described control program, described circuit board is provided with has the marker circuit breaking edge, described edge and the described control unit of breaking is electrically connected with, and described in break the limit state of breaking of edge and described control program one_to_one corresponding.
The technical scheme improved further as this utility model, described in break edge and include that at least one breaks border area, each described in break border area and be all electrically connected with described control unit.
The technical scheme improved further as this utility model, described control device includes breaking, with described, at least one pin that border area is electrically connected with, and described pin breaks border area one_to_one corresponding with described.
The technical scheme improved further as this utility model, described control unit and described pin be electrically connected with, with the on off operating mode according to described pin with described marker circuit judge described in break edge break limit state.
The technical scheme improved further as this utility model, described control chip is located on described circuit board.
The technical scheme improved further as this utility model, described control device is aobvious control plate, and described aobvious control plate also includes the display floater matched with described circuit board, and described display floater is provided with opening with the described position breaking edge corresponding.
The beneficial effects of the utility model are: be preset with the control program of the refrigerator of multiple model in the memorizer of control device of the present utility model, thus the refrigerator of multiple model all can use this control device, there is versatility, so reduce production, purchase, the cost that manages and difficulty；Separately, described control unit can be broken limit state by identification and be called and break the control program that limit state is corresponding with this, when described control device is applied to the refrigerator of different model, have only to break limit accordingly and process breaking edge according to the model of refrigerator, it is simple to user operation.
Accompanying drawing explanation
Fig. 1 is the structural representation controlling device in this utility model.
Detailed description of the invention
Below with reference to each embodiment shown in the drawings, this utility model is described in detail, refer to shown in Fig. 1, for better embodiment of the present utility model.
This utility model provides a kind of control device 100 for refrigerator, and this control device 100 is positioned on the casing of described refrigerator and for controlling the operation of refrigerator.Described control device 100 includes control chip, pin and the circuit board 1 being electrically connected with described control chip.
Described circuit board 1 is provided with has the marker circuit breaking edge 11, described in break edge 11 and include that at least one breaks border area 111, each described in break border area 111 and be all electrically connected with the earth terminal of described marker circuit and described control chip.
Specifically, described in break and be electrically connected with by pin between border area 111 and described control chip, described in break border area 111 and described pin one_to_one corresponding.Break border area 111 described in i.e. to be also electrically connected with described pin with the described pin the most described control chip of electric connection.When described break border area 111 be in break disconnected state time, be in the state of open circuit between this pin breaking border area 111 correspondence and described marker circuit, now, after powering to described control device 100, be output as 1 at this pin, be high level state；When described break border area 111 be in do not break disconnected state time, this is broken pin of border area 111 correspondence and is in electric connection state with described marker circuit, now, after powering to described control device 100, for being output as 0 at this pin, i.e. low level state.
In present embodiment, described in break edge 11 and there are two break border area 111, i.e. first breaks border area 112 and second breaks border area 113, and this is broken edge 11 and has four kinds and break limit state, is respectively as follows: first and breaks border area 112 and break border area 113 with second and the most do not break disconnected；First breaks border area 112 breaks disconnected, and second breaks border area 113 does not break disconnected；First breaks border area 112 does not break disconnected, and second breaks border area 113 breaks disconnected；First breaks border area 112 breaks border area 113 with second and all breaks disconnected.
Described control chip and described pin are all located on described circuit board 1 to simplify the structure of described control device 100.Described control chip includes that the control unit being electrically connected with described pin and storage have and the described memorizer breaking limit state the most some control program.
Described control unit and described pin are electrically connected with, the most each described in break border area 111 all by described pin and the electric connection of described control unit.After powering to described control device 100, described control unit can be according to the on off operating mode of described pin Yu marker circuit, i.e. the height of the level of the output at pin judge described in break the limit state of breaking of edge 11, and call and break refrigerator described in the control programme-control that limit state is corresponding with this and run.
Owing to being preset with the control program of the refrigerator of multiple model in described memorizer, thus the refrigerator of multiple model all can use this control device, has a versatility, so reduce production, purchase, the cost that manages and difficulty.
When described control device 100 is applied to the refrigerator of different model, have only to break limit accordingly and process and can call corresponding with the model of this refrigerator operation controlling this refrigerator of programme-control breaking edge 11 according to the model of refrigerator, it is simple to user operation.
In present embodiment, described control device 100 is aobvious control plate 100, and described aobvious control plate 100 also includes the display floater 2 matched with described circuit board 1, and the most described circuit board 1 is positioned at the rear side of described display floater 2.Be provided with opening with the described position breaking edge 11 corresponding on described display floater 2, with after described display floater 2 and described circuit board 1 assembles, described in break edge 11 and be exposed to outside, facilitate user to carry out breaking limit according to the model of refrigerator and operate.
In sum, the memorizer of control device 100 of the present utility model is preset with the control program of the refrigerator of multiple model, thus the refrigerator of multiple model all can use this control device 100, there is versatility, so reduce production, purchase, the cost that manages and difficulty；Separately, described control unit can be broken limit state by identification and be called and break the control program that limit state is corresponding with this, when described control device 100 is applied to the refrigerator of different model, have only to break limit accordingly and process breaking edge 11 according to the model of refrigerator, it is simple to user operation.
It is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should be using description as an entirety, technical scheme in each embodiment can also form, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that.
The a series of detailed description of those listed above is only for illustrating of feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, within all equivalent implementations made without departing from this utility model skill spirit or change should be included in protection domain of the present utility model.
Claims (6)
1. the control device for refrigerator, including control chip and the circuit board that is electrically connected with described control chip, described control chip includes the memorizer storing some control programs and can call the control unit of one of them described control program, it is characterized in that: described circuit board is provided with has the marker circuit breaking edge, described edge and the described control unit of breaking is electrically connected with, and described in break the limit state of breaking of edge and described control program one_to_one corresponding.
Control device the most according to claim 1, it is characterised in that break edge described in: and include that at least one breaks border area, each described in break border area and be all electrically connected with described control unit.
Control device the most according to claim 2, it is characterised in that: described control device includes breaking, with described, at least one pin that border area is electrically connected with, and described pin breaks border area one_to_one corresponding with described.
Control device the most according to claim 3, it is characterised in that: described control unit and described pin are electrically connected with, with the on off operating mode according to described pin with described marker circuit judge described in break edge break limit state.
Control device the most according to claim 1, it is characterised in that: described control chip is located on described circuit board.
Control device the most according to claim 1, it is characterised in that: described control device is aobvious control plate, and described aobvious control plate also includes the display floater matched with described circuit board, and described display floater is provided with opening with the described position breaking edge corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390801.8U CN205641799U (en) | 2016-05-03 | 2016-05-03 | A controlling means for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390801.8U CN205641799U (en) | 2016-05-03 | 2016-05-03 | A controlling means for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205641799U true CN205641799U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390801.8U Active CN205641799U (en) | 2016-05-03 | 2016-05-03 | A controlling means for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205641799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907899A (en) * | 2017-04-01 | 2017-06-30 | 南京创维家用电器有限公司 | Refrigeration plant and its control device and control method |
-
2016
- 2016-05-03 CN CN201620390801.8U patent/CN205641799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907899A (en) * | 2017-04-01 | 2017-06-30 | 南京创维家用电器有限公司 | Refrigeration plant and its control device and control method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |