CN203086433U - Radio frequency technology-based intelligent switch - Google Patents
Radio frequency technology-based intelligent switch Download PDFInfo
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- CN203086433U CN203086433U CN 201320047770 CN201320047770U CN203086433U CN 203086433 U CN203086433 U CN 203086433U CN 201320047770 CN201320047770 CN 201320047770 CN 201320047770 U CN201320047770 U CN 201320047770U CN 203086433 U CN203086433 U CN 203086433U
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- intelligent switch
- stm8l152c
- chip microcomputer
- binding posts
- nao3
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Abstract
The utility model relates to a radio frequency technology-based intelligent switch comprising an upper casing, a lower casing corresponding to the upper casing, three three-position wiring terminals, five two-position wiring terminals, a dial switch, a setting key, and a control circuit arranged in an inner cavity. The radio frequency technology-based intelligent switch is characterized in that the control circuit includes an STM8L152C single-chip microcomputer in circuit connection with the three-position wiring terminals, the two-position wiring terminals, the dial switch, and the setting key; the STM8L152C single-chip microcomputer is connected with an NAO3-T2S12 power supply module and is connected with an SI4432-MI radio frequency transmitting-receiving module; and the STM8L152C single-chip microcomputer is connected with four JQX-115F relays by a ULN2003 composite transistor. According to the utility model, the provided radio frequency technology-based intelligent switch has the advantages of reasonable design, convenient installation, convenient and fast usage and operation, good safety performance, realization of low cost, good using effect, and convenient popularization and application.
Description
Technical field
The utility model relates to a kind of intelligent switch based on wireless radio-frequency.
Background technology
Conventional switch is our daily lifes power connector spares commonly used, but in use it does not have central controlled function, can not reach with switch to all lamp control, there is not distant control function, make the room big more with regard to the inconvenience that seems more, simultaneously be inconvenient to turn off the light and cause waste of power resources because of it, in the good room of finishing, add lamp and conventional switch or wall switch socket and will damage finishing, cause waste, the conventional switch wiring is complicated, can't realize many control functions, and its employing metal easily produces electric arc and spark as the contact, have very big potential safety hazard.Therefore, at the problems referred to above be the object of the utility model research.
The utility model content
The technical problems to be solved in the utility model is the deficiency at above-mentioned switch, and a kind of intelligent switch based on wireless radio-frequency is provided, and it is reasonable in design, easy for installation, use simple operation, security performance is good, the realization cost is low, and result of use is good, is convenient to promote the use of.
To achieve these goals, the technical solution of the utility model is: a kind of intelligent switch based on wireless radio-frequency, comprise upper shell, with the corresponding lower house of upper shell, 3 three binding posts, 5 two binding posts, toggle switch, key is set, and the control circuit in the inner chamber, it is characterized in that: described control circuit comprises and three binding posts, two binding posts, toggle switch with the STM8L152C single-chip microcomputer that key circuit is connected is set, described STM8L152C single-chip microcomputer is connected with the NAO3-T2S12 power module, described STM8L152C single-chip microcomputer is connected with the SI4432-MI radio-frequency (RF) receiving and transmission module, and described STM8L152C single-chip microcomputer also is connected with 4 JQX-115F relays through the ULN2003 Darlington.
Wherein, described 3 three binding posts are parallel with one another, and wherein 1 input and output that binding post is a power supply, and other 2 binding posts are 4 control outputs.
Described 5 two binding posts are parallel with one another, and wherein 1 binding post is the power supply input and output, and other 4 binding posts are four tunnel output controls.
The right-hand member of the L termination thermistor of described NAO3-T2S12, the N of NAO3-T2S12 terminate at the n end of power supply, and the positive and negative terminal of NAO3-T2S12 is connected with the two ends of the commutation capacitor of a 100uF respectively.
The input of described ULN2003 is connected with the output of STM8L152C single-chip microcomputer respectively, and 4 outputs of ULN2003 are connected with 4 JQX-115F relays respectively.
One end of described 4 JQX-115F relays links to each other with the output of UNL2003D respectively, and the other end links to each other with the positive pole of a 470uF electrochemical capacitor jointly.
The 1 pin ground connection of described SI4432-MI, 2 pin connect the 3.3V power supply, and 3,4,5,6,7,8 pin are connected in the SDN. IRO. CS. SCK. SDI. SDO port of STM8L152C single-chip microcomputer respectively.
The utlity model has following advantage: the utility model is simple in structure, and is reasonable in design: the package casing that the utility model is designed, adopt " ship " the formula upper shell, and two-layer about being divided into, the upper strata is little, and lower floor is big; The lower house corresponding with upper shell is a thin plastic layer, and be simple and practical, easy for installation;
The utlity model has protection against electric shock, power-off protection function ensures user's safety to greatest extent;
The utility model adopts quality material, environmental suitability is strong, command range is far away, long service life, need not frequent replacing: it adopts the ABS material, the ambient temperature of using be-25 ℃～+ 85 ℃, and spacious to locate command range be 200(m) indoor command range is 50(m), reach useful life 300000 times;
The utility model realizes that cost is low: it uses the integrated NPN pipe of ULN2003, replaces triode and optocoupler in the existing intelligent switch; It replaces existing rectification circuit and transforming circuit with NAO3-T2S12, and these have all saved a large amount of unnecessary electronic devices and components, is embodied as this thereby greatly reduce it;
The utility model is multiple functional, has not only realized the intelligent also function of compatible conventional switch; Can control multiple household electrical appliance, possess switch, functions such as light modulation: the utility model is equipped with three three binding post and realizes the function of conventional switch by the control of single-chip microcomputer STM8L152C; It not only can control lamp simultaneously, thereby can also control the function that motor reaches other household electrical appliance such as control curtain; It can also be transformed into the light-modulating mode equity by toggle switch and carry out light modulation;
The utility model is fit to family, school, and the various occasions of company or the like, result of use is good, is convenient to promote;
In sum, the utility model is reasonable in design, and is easy for installation, uses simple operation, and security performance is good, realizes that cost is low, solved the use inconvenience of existing switch, consumptive material, and many unfavorable factors such as power consumption, result of use is good, is convenient to promote the use of.
Description of drawings
Fig. 1 is three binding post circuit diagrams of the utility model (as the conventional keys switch).
Fig. 2 is the utility model power supply circuits schematic diagram (using the NAO3-S2T12 power module).
Fig. 3 is the schematic diagram that the utility model UNL2003 is connected with the JQX-115F relay.
Fig. 4 the utility model single chip machine controlling circuit figure.
Fig. 5 is a radio-frequency (RF) receiving and transmission module schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further elaborated.
The utility model provides a kind of intelligent switch based on wireless radio-frequency, comprise upper shell, with the corresponding lower house of upper shell, 3 three binding posts, 5 two binding posts, toggle switch, key is set, and the control circuit in the inner chamber, described control circuit comprises and three binding posts, two binding posts, toggle switch with the STM8L152C single-chip microcomputer that key circuit is connected is set, described STM8L152C single-chip microcomputer is connected with the NAO3-T2S12 power module, described STM8L152C single-chip microcomputer is connected with the SI4432-MI radio-frequency (RF) receiving and transmission module, and described STM8L152C single-chip microcomputer also is connected with 4 JQX-115F relays through the ULN2003 Darlington.
3 above-mentioned three binding posts are parallel with one another, and wherein 1 input and output that binding post is a power supply, and other 2 binding posts are 4 control outputs.
Above-mentioned 5 two binding posts are parallel with one another, and wherein 1 binding post is the power supply input and output, and other 4 binding posts are four tunnel output controls.
The right-hand member of the L termination thermistor of above-mentioned NAO3-T2S12, the N of NAO3-T2S12 terminate at the n end of power supply, and the positive and negative terminal of NAO3-T2S12 is connected with the two ends of the commutation capacitor of a 100uF respectively.
The input of above-mentioned ULN2003 is connected with the output of STM8L152C single-chip microcomputer respectively, and 4 outputs of ULN2003 are connected with 4 JQX-115F relays respectively.
One end of above-mentioned 4 JQX-115F relays links to each other with the output of UNL2003D respectively, and the other end links to each other with the positive pole of a 470uF electrochemical capacitor jointly.
The 1 pin ground connection of above-mentioned SI4432-MI, 2 pin connect the 3.3V power supply, and 3,4,5,6,7,8 pin are connected in the SDN. IRO. CS. SCK. SDI. SDO port of STM8L152C single-chip microcomputer respectively.
The intelligent switch that the utility model relates to comprises housing, binding post, and toggle switch, set is strong; Described binding post includes five two binding posts and three three s' binding post; It is characterized in that described intelligent switch has switch, light modulation, the may command electrically driven curtain, relay function, described switch is formed support 1-4 road output jointly by the receiver and the subsides switch of complying with one's wishes.
Described intelligent switch has three three binding posts, can use as traditional mechanical switch, and two terminals are wherein controlled four tunnel outputs.
Use NA03-T2S12 in the power supply circuits of described intelligent switch, be different from bridge rectifier and transformation design in the circuit common figure design, thereby more seem convenient succinct, and good stability.
Described intelligent switch uses ULN2003 to be produced on seven compound NPN pipes on a slice circuit, chooses wherein that four NPN pipes get final product, and makes circuit design more convenient, need not be as designing required triode in the common circuit diagram one by one.
The relay circuit of described intelligent switch adopts novel high-power magnetic relay JQX-115F.
Above-mentioned intelligent switch, described switch is made up of five binding posts arranged side by side, and a binding post is that power supply input and output and four binding posts are four tunnel output controls; Described light modulation is made up of the toggle switch and the subsides that comply with one's wishes, and realizes dimming function, and wherein toggle switch is arranged on the strong next door of set; Described control curtain is by toggle switch, comply with one's wishes and paste and corresponding binding post composition, insert the rotating of the U V W three-phase drive motor of terminal, described relay function key is the radio-frequency (RF) receiving and transmission module on the intelligent switch, it re-sends to the signal that receives in the space, realizes the control to product.
Above-mentioned a kind of intelligent switch, described function is by the chip microcontroller in three three binding posts arranged side by side and the housing, and one of them binding post is the input and output of power supply, and other two binding posts are four control outputs.
Above-mentioned a kind of intelligent switch has replaced traditional rectification and transforming circuit with NAO3-T2S12 in the power supply circuits of power supply, makes circuit more succinct; The right-hand member of the L termination thermistor of described NAO3-T2S12, the N of NAO3-T2S12 terminate at the n end of power supply, and the positive and negative terminal of NAO3-T2S12 is connected with the two ends of the commutation capacitor of a 100uF respectively
Above-mentioned a kind of intelligent switch, described ULN2003 integrates seven NPN pipes, only chosen wherein four uses in the utility model, the input of ULN2003 is connected with the output of single-chip microcomputer respectively, and four outputs of ULN2003 are connected with four relays respectively.
Above-mentioned a kind of intelligent switch, described JQX-115F are a kind of powerful electromagnetic relays, and its performance more is better than former G2F-05LHMS2, it adopts the plug-in type lead wire, and by bobbin, pedestal is fixed, reasonable in design, good fixing effect, and can be by big electric current, easy for installation, the contact contact pressure is big, uses reliable and stable, life-span is long, magnetic force is big, can be used for big Current Control occasion, possesses good antihunt action simultaneously.The end of four relay J QX-115F links to each other with the output of UNL2003D respectively in the utility model, and the other end links to each other with the positive pole of a 470uF electrochemical capacitor jointly.
Above-mentioned a kind of intelligent switch, he realizes four tunnel controls by four JQX-115F relays, and switch to light-modulating mode by toggle switch its lamp of controlling is carried out light modulation, realize relay function of the present utility model by transceiver module in the housing and outside subsides switch as one wishes; Switch to the control of curtain pattern realization by toggle switch to curtain.
As shown in Figure 1, in the present embodiment, described function is by the chip microcontroller in three three binding posts arranged side by side and the housing, and one of them binding post is the input and output of power supply, and other two binding posts are four control outputs
As shown in Figure 2, in the present embodiment, replace traditional rectification and transforming circuit with NAO3-T2S12 in the power supply circuits of power supply, made circuit more succinct; The right-hand member of the L termination thermistor of described NAO3-T2S12, the N of NAO3-T2S12 terminate at the n end of power supply, and the positive and negative terminal of NAO3-T2S12 is connected with the two ends of the commutation capacitor of a 100uF respectively
As shown in Figure 3, in the present embodiment, described intelligent switch will be produced on seven compound NPN pipes on a slice circuit ULN2003, and choosing wherein, four NPN pipe gets final product, make circuit design more convenient, need not be as designing required triode in the common circuit diagram one by one.The relay circuit of described intelligent switch adopts novel high-power magnetic relay JQX-115F.
As shown in Figure 4, described by STM8L152C in the present embodiment, polarity free capacitor C6.C9. and polar capacitor C8. C11 electric capacity are formed; Wherein 10. 11. 12. 39. pin of single-chip microcomputer are connected in the end of C6, and 9. 40 pin are connected on the other end of C6; 2 pin are connected in the end of C9.39 pin are connected on the positive pole of C11, and 40 pin are connected on the negative pole of C11; 10 pin are connected on the positive pole of C8, and 40 pin are connected on the negative pole of C8.
As shown in Figure 5, in the present embodiment, its logical SI4432-MI radio-frequency (RF) receiving and transmission module realizes relay function, the 1 pin ground connection of SI4432-MI wherein, and 2 pin connect the 3.3V power supply, and 3,4,5,6,7,8 pin are connected in the SDN. IRO. CS. SCK. SDI. SDO port of single-chip microcomputer respectively.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. intelligent switch based on wireless radio-frequency, comprise upper shell, with the corresponding lower house of upper shell, 3 three binding posts, 5 two binding posts, toggle switch, key is set, and the control circuit in the inner chamber, it is characterized in that: described control circuit comprises and three binding posts, two binding posts, toggle switch with the STM8L152C single-chip microcomputer that key circuit is connected is set, described STM8L152C single-chip microcomputer is connected with the NAO3-T2S12 power module, and described STM8L152C single-chip microcomputer is connected with the SI4432-MI radio-frequency (RF) receiving and transmission module, and described STM8L152C single-chip microcomputer also is connected with 4 JQX-115F relays through the ULN2003 Darlington.
2. a kind of intelligent switch based on wireless radio-frequency according to claim 1 is characterized in that: described 3 three binding posts are parallel with one another, and wherein 1 input and output that binding post is a power supply, and other 2 binding posts are 4 control outputs.
3. a kind of intelligent switch based on wireless radio-frequency according to claim 2 is characterized in that: described 5 two binding posts are parallel with one another, and wherein 1 binding post is the power supply input and output, and other 4 binding posts are four tunnel output controls.
4. a kind of intelligent switch according to claim 3 based on wireless radio-frequency, it is characterized in that: the right-hand member of the L termination thermistor of described NAO3-T2S12, the N of NAO3-T2S12 terminates at the n end of power supply, and the positive and negative terminal of NAO3-T2S12 is connected with the two ends of the commutation capacitor of a 100uF respectively.
5. a kind of intelligent switch according to claim 4 based on wireless radio-frequency, it is characterized in that: the input of described ULN2003 is connected with the output of STM8L152C single-chip microcomputer respectively, and 4 outputs of ULN2003 are connected with 4 JQX-115F relays respectively.
6. a kind of intelligent switch based on wireless radio-frequency according to claim 5 is characterized in that: an end of described 4 JQX-115F relays links to each other with the output of UNL2003D respectively, and the other end links to each other with the positive pole of a 470uF electrochemical capacitor jointly.
7. a kind of intelligent switch based on wireless radio-frequency according to claim 6 is characterized in that: the 1 pin ground connection of described SI4432-MI, and 2 pin connect the 3.3V power supply, 3,4,5,6,7,8 pin are connected in the SDN. IRO. CS. SCK. SDI. SDO port of STM8L152C single-chip microcomputer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047770 CN203086433U (en) | 2013-01-29 | 2013-01-29 | Radio frequency technology-based intelligent switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047770 CN203086433U (en) | 2013-01-29 | 2013-01-29 | Radio frequency technology-based intelligent switch |
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| Publication Number | Publication Date |
|---|---|
| CN203086433U true CN203086433U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047770 Expired - Fee Related CN203086433U (en) | 2013-01-29 | 2013-01-29 | Radio frequency technology-based intelligent switch |
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| CN (1) | CN203086433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019974A (en) * | 2016-08-02 | 2016-10-12 | 海南大学 | Smart home system based on STM32 and Android control |
-
2013
- 2013-01-29 CN CN 201320047770 patent/CN203086433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019974A (en) * | 2016-08-02 | 2016-10-12 | 海南大学 | Smart home system based on STM32 and Android control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radio frequency technology-based intelligent switch Effective date of registration: 20150617 Granted publication date: 20130724 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fujian Qiaohui Electronic Technology Co.,Ltd. Registration number: 2015350000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |