CN208158561U - A kind of list firewire switch - Google Patents
A kind of list firewire switch Download PDFInfo
- Publication number
- CN208158561U CN208158561U CN201820603748.4U CN201820603748U CN208158561U CN 208158561 U CN208158561 U CN 208158561U CN 201820603748 U CN201820603748 U CN 201820603748U CN 208158561 U CN208158561 U CN 208158561U
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- Prior art keywords
- switch
- module
- firewire
- connect
- input terminal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a kind of single firewires to switch, single live wire power getting module, switch module, the main control module for exporting control signal according to the switching signal of the switch module and the radio-frequency module for transmitting wirelessly the control signal of power input are obtained from traditional switch, wherein, the voltage output end of the single live wire power getting module is respectively connected to the switch module, main control module and radio-frequency module；The output end of the switch module is connect with the input terminal of the main control module；The input terminal of the radio-frequency module is connect with the output end of the main control module, does not have to replacement traditional switch, so that it may realize intelligentized single firewire switch.
Description
Technical field
The utility model relates to switching technique fields, switch more particularly to a kind of single firewire.
Background technique
With the fast development of smart home, (only single firewire entry/exit, does not need zero to single-live-wire intelligent home switch
Line) the upgrading substitute products that become tradition machinery switch on wall, realize the intelligentized control method of lamps and lanterns and electric switch.It is domestic
Outer average family is mostly single firewire wiring.Single fire-wire power is most important component part, such as soft-touch control in intelligent switch,
Radio remote control switch etc., core technology are exactly the equipment in single live wire power getting technology and intelligentized control usage scenario
Or load.
When realizing intelligent layout, generally require integrally to be substituted for traditional switch single firewire intelligent switch.But it will
Traditional switch integrally replaces, it will increases upgrade cost.
Therefore, the utility model provides a kind of single firewire switch, can not have to replacement traditional switch, by the utility model list
Firewire switch is mounted in traditional switch, realizes the intelligent management of switch.
Summary of the invention
In consideration of it, the utility model is intended to provide a kind of single firewire switch, replacement traditional switch is not had to, so that it may realize intelligence
Single firewire of change switchs.
According to foregoing invention purpose, the utility model provides a kind of single firewire switch, including electricity is obtained from traditional switch
The single live wire power getting module of source input, switch module, for exporting control signal according to the switching signal of the switch module
Main control module and for transmit wirelessly it is described control signal radio-frequency module, wherein
The voltage output end of the single live wire power getting module is respectively connected to the switch module, main control module and radio frequency mould
Block；
The output end of the switch module is connect with the input terminal of the main control module；
The input terminal of the radio-frequency module is connect with the output end of the main control module.
Preferably in the firewire in firewire input terminal and power grid that the list firewire switchs is in succession；
The fire wire output end of the list firewire switch is connect with the firewire input terminal of the traditional switch.
Preferably, the single live wire power getting module includes bidirectional triode thyristor, bi-directional voltage stabilizing pipe, rectifier bridge and voltage reduction module,
Wherein,
The second plate of the bidirectional triode thyristor connects firewire input terminal, and the first anode of the bidirectional triode thyristor connects fire
Line output terminal, the control electrode of the bidirectional triode thyristor are connect with one end of the bi-directional voltage stabilizing pipe；
The other end of the bi-directional voltage stabilizing pipe is connect with the second plate of the bidirectional triode thyristor；
One exchange end of the rectifier bridge is connect with the second plate of the bidirectional triode thyristor, another exchange end connection
Fire wire output end, other two terminals one end ground connection of the rectifier bridge, the other end connect the voltage reduction module.
Preferably, the voltage reduction module includes the first storage capacitor, voltage-stabiliser tube, is depressured chip and the second storage capacitor,
In,
One end of first storage capacitor is connect with the input terminal of the decompression chip, other end ground connection；
One end of the voltage-stabiliser tube is connect with the input terminal of the decompression chip, other end ground connection；
One end of second storage capacitor is connect with the output end of the decompression chip, other end ground connection.
Preferably, the switch module includes at least a switching device, and the switching device is a key.
Preferably, one end of the switching device is connected to the main control module, and the other end connects pull-up resistor.
Preferably, single firewire switch further includes a shell, wherein
The key is located on the shell；
The single live wire power getting module, main control module and radio-frequency module are located in shell.
Preferably, single firewire switch further includes one to wirelessly to the button of code communication, the button is located at described
On shell.
Compared with prior art, a kind of single firewire switch of the utility model, has the advantages that：Without replacement tradition
Switch installs the utility model list firewire switch in traditional switch, does not need battery and switchs power supply to the list firewire, passes through biography
System switch obtains power input, realizes other intelligent terminals intelligently controlled in smart home, realizes intelligent metaplasia
The control and experience of scene living reduce upgrade cost, and cost performance is high, bring convenience to user and preferably experience.
Detailed description of the invention
Fig. 1 is a kind of structure chart of embodiment of the utility model list firewire switch；
Fig. 2 is the circuit diagram of a specific embodiment of the utility model list firewire switch；
Fig. 3 is the circuit diagram of the still another embodiment of the utility model list firewire switch.
Specific embodiment
Below by way of specific specific example and embodiments of the present invention are described with reference to the drawings, those skilled in the art can
Understand further advantage and effect of the invention easily by content disclosed in the present specification.The present invention can also pass through other differences
Specific example implemented or applied, details in this specification can also be based on different perspectives and applications, without departing substantially from
Various modifications and change are carried out under spirit of the invention.
As shown in Figure 1, an implementation of the utility model, a kind of list firewire switch, including power supply is obtained from traditional switch
The single live wire power getting module 10 of input, switch module 11, for exporting control signal according to the switching signal of the switch module
Main control module 12 and for transmit wirelessly it is described control signal radio-frequency module 13, wherein
The voltage output end of the single live wire power getting module 10 is respectively connected to the switch module 11,12 and of main control module
Radio-frequency module 13；
The output end of the switch module 11 is connect with the input terminal of the main control module 12；
The input terminal of the radio-frequency module 13 is connect with the output end of the main control module 12.
List firewire switch is mounted in traditional switch, electricity by one of the application scenarios of the utility model list firewire switch
Firewire in net is linked into the firewire incoming end of list firewire switch.Smart machine list firewire switch and there is on-off function
Wireless control uses.The on-off of the list firewire switch control smart machine, the smart machine control its in smart home in turn
His load equipment.Single firewire switch is mounted in traditional switch, traditional switch needs to be connected always, and the list firewire is opened
Pass could work.Specifically, the firewire in firewire input terminal and power grid that single firewire switchs is in succession；The list firewire switch
Fire wire output end connect with the firewire input terminal of the traditional switch.
One specific embodiment of the utility model, the single live wire power getting module include bidirectional triode thyristor, bi-directional voltage stabilizing pipe,
Rectifier bridge and voltage reduction module, wherein the second plate of the bidirectional triode thyristor connects firewire input terminal, the bidirectional triode thyristor
The first anode connects fire wire output end, and the control electrode of the bidirectional triode thyristor is connect with one end of the bi-directional voltage stabilizing pipe；It is described
The other end of bi-directional voltage stabilizing pipe is connect with the second plate of the bidirectional triode thyristor；One exchange end of the rectifier bridge with it is described
The second plate of bidirectional triode thyristor connects, another exchange end connects fire wire output end, other two wiring of the rectifier bridge
One end ground connection is held, the other end connects the voltage reduction module.As shown in Fig. 2, the single live wire power getting module uses bidirectional triode thyristor
Way to take power.The second plate A2 connection firewire input terminal AC_IN of the bidirectional triode thyristor T1, the bidirectional triode thyristor T1's
The one of the first anode A1 connection fire wire output end L1, the control electrode G of the bidirectional triode thyristor T1 and the bi-directional voltage stabilizing pipe Z101
End connection；The other end of the bi-directional voltage stabilizing pipe Z101 is connect with the second plate A2 of the bidirectional triode thyristor T1；The rectification
An exchange end of bridge BD1 is connect with the second plate of the bidirectional triode thyristor, another exchange end connects fire wire output end, institute
Other two terminals one end ground connection of rectifier bridge BD1 is stated, the other end connects the voltage reduction module U2.The voltage reduction module U2 is
One LDO chip.The control electrode G of the bidirectional triode thyristor T1 is connected to the second of bidirectional triode thyristor T1 by bi-directional voltage stabilizing pipe Z101
Bidirectional triode thyristor T1 is connected always in anode A 2, by bi-directional voltage stabilizing pipe and rectifier bridge, output voltage to voltage reduction module U2.This
5V voltage is reduced to 3.3V by the voltage reduction module in embodiment, which supplies the switch module, main control module and radio frequency
Module.The voltage reduction module includes storage capacitor and voltage-stabiliser tube, wherein one end of the storage capacitor and the voltage reduction module
Input terminal connection, other end ground connection；One end of the voltage-stabiliser tube is connect with the input terminal of the voltage reduction module, other end ground connection.
As shown in Fig. 2, the voltage reduction module includes the first storage capacitor C8, voltage-stabiliser tube Z3, decompression chip U2 and the second storage capacitor C9.
One end of the first storage capacitor C8 is connect with the input terminal of the decompression chip U2, other end ground connection.The voltage-stabiliser tube Z3
One end with it is described decompression chip U2 input terminal connect, the other end be grounded.One end of the second storage capacitor C9 with it is described
It is depressured the output end connection of chip U2, other end ground connection.To provide more stable DC power supply.
The signal that the switch module output one is turned on or off, and the signal being turned on or off is exported to described
Main control module.The signal that the main control module is turned on or off according to, one control signal of output to the radio-frequency module.
The control signal is generated radiofrequency signal by the radio-frequency module, is sent wirelessly away.
The switch module includes at least a switching device.As shown in figure 3, a specific embodiment of the utility model.Institute
Stating switching device is S2, and the main control module includes that singlechip chip a U1, the U1 is low-power scm STM8L chip,
The radio-frequency module includes that radio frequency chip a U3, U3 is radio frequency chip SI4432.One end Key2 connection of the switching device S2
To the I/O pin of the singlechip chip U1, the other end connects pull-up resistor R3.When the switching device S2 is opened, pass through
The pull-up of the pull-up resistor acts on, one high level signal of output to singlechip chip U1.The singlechip chip U1 is detected as
High level signal；When the switching device S2 is closed, one low level signal of output to singlechip chip U1.The monolithic machine core
Piece U1 is detected as low level signal, raw when the singlechip chip U1, which is detected, becomes low level signal from high level signal
At the signal of control on-off, and it is sent to radio frequency chip U3.Similarly, when the switching device S2 is closed, a low electricity is exported
Ordinary mail number, which is detected as low level to singlechip chip U1, singlechip chip U1, to be believed；When switching device S2 is opened, the high electricity of output one
Ordinary mail number is to singlechip chip U1.Singlechip chip U1 is detected as high level signal, when singlechip chip U1 is detected by low electricity
When ordinary mail number becomes high level signal, the signal of control on-off is generated, and is sent to radio frequency chip U3.Radio frequency chip U3 will be described
The signal for controlling on-off generates radiofrequency signal, and is sent to the smart machine
One specific embodiment of the utility model, the switching device are a key.The list firewire switch further includes one
Shell.The key is located on the shell；The single live wire power getting module, main control module and radio-frequency module are located in shell.
User can on the shell of single firewire switch control button, obtain the signal being turned on or off.
The list firewire switch further includes one to wirelessly to the button of code communication, the button is located on the shell.
When the button is depressed, single firewire switch starts with the smart machine in smart home environment wirelessly to code, and establishes
Wireless data channel.As shown in figure 3, the button is S1, the one end the switching device S1 is connected to the I/ of singlechip chip U1
O pin, one end ground connection.
To sum up, the utility model provides a kind of single firewire switch, does not have to replacement traditional switch, installs in traditional switch
List firewire switch does not need battery and switchs power supply to the list firewire, realizes other intelligence intelligently controlled in smart home
Can terminal device, realize the control and experience of intelligent living scene, reduce upgrade cost, brought convenience to user and preferably
Experience.
Anyone skilled in the art without departing from the spirit and scope of the present invention, repair above-described embodiment
Decorations and change.Therefore, the scope of the present invention, should be as listed in the claims.
Claims (8)
1. it is a kind of list firewire switch, which is characterized in that including from traditional switch obtain power input single live wire power getting module,
Switch module controls the main control module of signal and for transmitting wirelessly for exporting according to the switching signal of the switch module
State the radio-frequency module of control signal, wherein
The voltage output end of the single live wire power getting module is respectively connected to the switch module, main control module and radio-frequency module；
The output end of the switch module is connect with the input terminal of the main control module；
The input terminal of the radio-frequency module is connect with the output end of the main control module.
2. a kind of single firewire switch as described in claim 1, which is characterized in that the firewire input terminal of the list firewire switch with
Firewire in power grid is in succession；
The fire wire output end of the list firewire switch is connect with the firewire input terminal of the traditional switch.
3. a kind of single firewire switch as claimed in claim 2, which is characterized in that the single live wire power getting module include it is two-way can
Control silicon, bi-directional voltage stabilizing pipe, rectifier bridge and voltage reduction module, wherein
The second plate of the bidirectional triode thyristor connects firewire input terminal, and the first anode connection firewire of the bidirectional triode thyristor is defeated
Outlet, the control electrode of the bidirectional triode thyristor are connect with one end of the bi-directional voltage stabilizing pipe；
The other end of the bi-directional voltage stabilizing pipe is connect with the second plate of the bidirectional triode thyristor；
One exchange end of the rectifier bridge is connect with the second plate of the bidirectional triode thyristor, another exchange end connects firewire
Output end, other two terminals one end ground connection of the rectifier bridge, the other end connect the voltage reduction module.
4. a kind of single firewire switch as claimed in claim 3, which is characterized in that the voltage reduction module includes the first energy storage electricity
Appearance, voltage-stabiliser tube, decompression chip and the second storage capacitor, wherein
One end of first storage capacitor is connect with the input terminal of the decompression chip, other end ground connection；
One end of the voltage-stabiliser tube is connect with the input terminal of the decompression chip, other end ground connection；
One end of second storage capacitor is connect with the output end of the decompression chip, other end ground connection.
5. a kind of single firewire switch as described in claim 1, which is characterized in that the switch module includes at least a derailing switch
Part, the switching device are a key.
6. a kind of single firewire switch as claimed in claim 5, which is characterized in that one end of the switching device is connected to described
Main control module, the other end connect pull-up resistor.
7. a kind of single firewire switch as claimed in claim 5, which is characterized in that the list firewire switch further includes a shell,
Wherein,
The key is located on the shell；
The single live wire power getting module, main control module and radio-frequency module are located in shell.
8. a kind of single firewire switch as claimed in claim 7, which is characterized in that the list firewire switch further includes one to nothing
Line is located on the shell button of code communication, the button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603748.4U CN208158561U (en) | 2018-04-26 | 2018-04-26 | A kind of list firewire switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603748.4U CN208158561U (en) | 2018-04-26 | 2018-04-26 | A kind of list firewire switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208158561U true CN208158561U (en) | 2018-11-27 |
Family
ID=64376627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603748.4U Active CN208158561U (en) | 2018-04-26 | 2018-04-26 | A kind of list firewire switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208158561U (en) |
-
2018
- 2018-04-26 CN CN201820603748.4U patent/CN208158561U/en active Active
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