CN217087578U - Power supply - Google Patents
Power supply Download PDFInfo
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- CN217087578U CN217087578U CN202122190864.2U CN202122190864U CN217087578U CN 217087578 U CN217087578 U CN 217087578U CN 202122190864 U CN202122190864 U CN 202122190864U CN 217087578 U CN217087578 U CN 217087578U
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- receiving module
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- signal receiving
- power supply
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Abstract
A power supply comprises a power circuit and a control circuit for controlling the power circuit, wherein the control circuit is provided with a control signal receiving module, the control signal receiving module comprises a wired control signal receiving module and a wireless control signal receiving module, and the power supply is characterized in that the control circuit is connected with a code dialing device. Compared with the prior art, the utility model, have and utilize power line carrier communication to realize carrying out the advantage controlled to consumer.
Description
Technical Field
The utility model relates to a power supply circuit technique, especially the technique according to control signal output power.
Background
The existing technology for controlling a plurality of power supplies to supply power to electric appliances comprises a wired mode and a wireless mode, wherein the wired mode comprises a strong current and a weak current, either mode is that one of the two modes receives a control signal and controls a power supply circuit to output the required power supply according to the control signal, because the requirements of each electric appliance for the output power supply are different, different control signals are required to be sent to different power supply modules according to the power consumption requirements of different electric appliances, so that different power supply modules can supply corresponding power supplies to corresponding electric appliances, if the prior art adopts a wireless communication mode, by adopting the pairing mode and the wired communication mode, corresponding communication lines need to be arranged according to different power modules, and in any mode, the use is complicated and troublesome, and the use is inconvenient, particularly the wired communication mode.
For example, in a power line carrier technology disclosed in patent CN201811262127.5, in a chopping mode, chopping is performed based on a reference phase in more than one ac voltage period, and a chopping time length is mapped to a data element constituting transmission data, so that, along with transmission of electric power, information including chopping is also transmitted, and the chopped information is separated at a receiving end, so that the data element constituting the transmission data corresponding to the chopping time length can be obtained, thereby implementing power line carrier communication. The technology only realizes the power line carrier communication, and can not send out corresponding control signals according to the requirements of various electric loads so as to control different working states of the various electric loads.
Disclosure of Invention
The invention aims to provide a power supply which is convenient to use and can realize the control of the output state of the power supply according to a corresponding control signal.
The utility model discloses a realize like this, including power supply circuit, control power supply circuit's control circuit, control circuit is provided with control signal receiving module, and control signal receiving module is including wired control signal receiving module and wireless control signal receiving module, and its special character lies in that control circuit is connected with the code dialing ware.
When the control circuit works, a control signal receiving module of the control circuit is communicated with a control signal output device, an address code is selected through a code dialing device, the control signal output device sends a control signal with the address code, after the control signal receiving module receives the control signal with the address code, the control circuit detects whether the address code of the control signal is consistent with the selected address code, and if the address code of the control signal is consistent with the selected address code, the control circuit controls a power circuit to output a required power according to the control requirement of the control signal.
The method adopts the dial-up addressing mode, so that wireless pairing or arrangement of a special signal transmission line is not needed according to different load power supply control requirements, thereby realizing the technical effects of convenient use and controlling the power supply output state according to corresponding control signals.
Here, the wireless control signal receiving module includes one of WIFI, bluetooth, zigbee, and RF.
The wired control signal receiving module comprises one of power line carrier, 485 and knx.
The wired control signal receiving module is a chopped mode power line carrier wired control signal receiving module, and is provided with an intelligent panel (namely one control signal output device), wherein the intelligent panel comprises a signal receiving module and a carrier power generation circuit, a signal output end of the signal receiving module is connected with a control signal input end of the carrier power generation circuit, and a power output end of the intelligent panel is connected with a power input end of a driving power supply.
The user sends out a control instruction through the signal receiving module, after the control signal receiving module receives the control instruction of the user, a control instruction of a user is converted into a control electric signal and transmitted to a carrier electric power generating circuit, the carrier electric power generating circuit generates chopped-wave carrier alternating current according to the obtained control electric signal in a chopping mode and loads the chopped-wave carrier alternating current on a power line supplying power to an electric load, a carrier signal mediating circuit of a wired control signal receiving module of a chopped-wave power line carrier on a control circuit receiving a power supply of the carrier alternating current intercepts a chopping signal of the carrier alternating current and mediates a control electric signal comprising an address code, the control circuit detects whether the address code of the control signal is consistent with the selected address code or not, if the output voltage of the power supply circuit is consistent with the output voltage of the power supply circuit, the power supply circuit is controlled to output the required power supply according to the control requirement of the control signal.
Here, the signal receiving module is one or more of a voice receiving module, WIFI, bluetooth, zigbee, and RF.
The user can be through the mode of pronunciation, send control command, after pronunciation receiving module received the pronunciation control command, explain into corresponding control signal and send corresponding control signal to carrier wave electric power and produce the circuit, perhaps, the user sends control command (if pass through cell-phone APP) to the signal reception module through wifi, the bluetooth, zigbee, the RF networking through the network, explain into corresponding control signal and send corresponding control signal to carrier wave electric power and produce the circuit after receiving control command through the signal reception module of networking.
Compared with the prior art, the utility model, have convenient to use, can realize the advantage according to corresponding control signal control power output state.
Drawings
Fig. 1 is a circuit diagram of embodiment 1 of the present invention;
fig. 2 is a circuit diagram of embodiment 2 of the present invention;
fig. 3 is a circuit diagram of embodiment 3 of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings and examples:
example 1: as shown in fig. 1, the utility model discloses a realize like this, including power supply circuit 1, control power supply circuit 1's control circuit 2, control circuit 2 is provided with control signal receiving module 3, and control signal receiving module 3 is wireless control signal receiving module, and its special character lies in that control circuit 2 is connected with code dialing device 4, and power supply circuit 1 includes the power supply circuit of the size of control current and voltage, break-make.
The control signal receiving module 3 includes a wireless control signal receiving module of WIFI, bluetooth, zigbee, and RF.
When in work, the control signal receiving module 3 of the control circuit 2 is communicated with the control signal output device 5, if the mobile phone is connected with the control signal receiving module 3 through WIFI networking and through the control of the mobile phone APP, the address code is selected by the code dialing device so as to be matched with a preset virtual control place (such as a living room, a master bedroom and a corridor lamp), the control signal output device 5 sends a control signal with the address code (such as an instruction of turning on light of the living room sent by a mobile phone APP, wherein the living room is an address corresponding to the address code), the control signal receiving module 3 receives the control signal with the address code, the control circuit 2 detects whether the address code of the control signal matches the selected address code, if the signal is consistent with the control signal, the power circuit is controlled to output the required power (such as outputting direct current to light an LED lamp in a living room) according to the control requirement of the control signal.
Example 2: as shown in fig. 2, in the present embodiment, in addition to embodiment 1, the control signal receiving module 3 is a wired control signal receiving module, and the control signal receiving module 3 is one of 485 and knx, which is a wired control signal receiving module.
When in use, the power supply of the utility model is communicated with the control signal output device 5 through the data line based on 485 or knx protocol, the control signal output device 5 is provided with the voice receiving module 501, the dial-up device 4 selects the address code to match with the preset virtual control places (such as a living room, a master bedroom and a corridor lamp), after the voice receiving module receives the voice control instruction, the control signal output device 5 sends a control signal with an address code (for example, a command for turning on the light of the living room is sent by voice, wherein the living room is an address corresponding to the address code), after the control signal receiving module 3 receives the control signal with the address code, the control circuit 2 detects whether the address code of the control signal matches the selected address code, if the output signals are matched with the control signals, the power supply circuit is controlled to output the required power supply (such as outputting direct current to light an LED lamp (namely a load 7) of the living room) according to the control requirements of the control signals.
Example 3: as shown in fig. 3, the present embodiment includes an intelligent panel 6, a plurality of power circuits 1 with control circuits 2, the control circuits 2 are carrier signal modulation circuits, the power circuits 1 output power to a load 7, the control circuits 2 are provided with control signal receiving modules 3, the intelligent panel 6 includes a signal receiving module 601 and a carrier power generating circuit 602, a signal output end of the signal receiving module 601 is connected to a control signal input end of the carrier power generating circuit 602, and a power output end of the intelligent panel 6 is connected to a power input end of the power circuits 1.
The signal receiving module 601 is one or more of a voice receiving module, WIFI, bluetooth, zigbee and RF.
A dial 4 is arranged, and the electrical signal output end of the dial 4 is connected with the electrical signal input end of the MCU of the control circuit 2 (carrier signal adjusting circuit).
When the intelligent head raising control device is used, a user can send out a control instruction with an address code in a standard voice mode, such as ' intelligent head raising first group light ', wherein ' intelligent head raising first group ' is a head frame, ' first group ' is an address, ' light turning-on ' is a control instruction, each control instruction consists of 6 binary digit groups, each group consists of 4 binary digit groups, an array consisting of 4 binary digit groups can form 16 digit groups, one group of digit groups can be used as a head frame to distinguish each control signal, and other array groups are used as array combinations of the address code and the control instruction, such as an array ' 0000 ' as head frame digit information corresponding to the intelligent head raising, an array ' 1000 ' except the array ' 0000 ' as address code digit information corresponding to the address of the first group, and an array ' 1000 ' 0100 ' except the array ' 0000 ' as address code digit information corresponding to the address of the first group, The array combination of "1100" and "0010" is used as the control command digital information corresponding to the control command of "turning on the light", so that, theoretically, 15 arrays of numbers except the array "0000" may form the address code digital information corresponding to 15 addresses respectively, and 15 arrays except the array "0000" may form the address code digital information corresponding to 15 addresses respectively 4 The combination of sets of numbers is formed with 15 4 After the control signal receiving module 601 receives the standard voice control command as the control command digital information corresponding to the control command, interprets it into a corresponding control signal and sends out a corresponding control electric signal to the carrier electric power generation circuit, or, the user sends a standard control command to the wifi-networked control signal receiving device as the control signal receiving module 601 through the network, after receiving the control instruction, the wifi networked control signal receiving device interprets the control instruction into a corresponding control signal and sends a corresponding control electrical signal to the carrier power generation circuit 602, and the carrier power generation circuit 602 generates chopped-wave carrier ac power according to the obtained control electrical signal in a chopping manner, loads the carrier ac power on a power line for supplying power to the electric loads 7 (including electric light sources, electric curtains and the like), and receives the control circuit 2 (load) on the power circuit 1 of the carrier ac power.Wave signal modulation circuit) intercepts a chopping signal of carrier alternating current and modulates a control electric signal comprising address code digital information, the address code digital information is compared with a code selected by the code dialing device 4, if the address code digital information is different from the code selected by the code dialing device, the control signal is ignored, if the address code digital information is the same as the code selected by the code dialing device, the control signal is available, and the driving power supply outputs a corresponding power supply to the load 7 (for example, a direct current with a certain voltage is output to the LED electric light source to control the opening and brightness of the LED lamp, or a positive direct current and a negative direct current are output to the electric curtain to control the unfolding or folding of the curtain) according to the control requirement of the available control electric signal, so that the load is controlled to work in a set working mode.
The intelligent panel 6 is provided with a control button 603, so that a control instruction (such as switching power supply or controlling the size of output power supply or the positive and negative of power supply) can be directly output through the control button 603.
Claims (6)
1. A power supply comprises a power circuit and a control circuit for controlling the power circuit, wherein the control circuit is provided with a control signal receiving module, the control signal receiving module comprises a wired control signal receiving module and a wireless control signal receiving module, and the power supply is characterized in that the control circuit is connected with a code dialing device.
2. The power supply of claim 1, wherein the wireless control signal receiving module comprises a wireless control signal receiving module selected from WIFI, bluetooth, zigbee and RF.
3. The power supply of claim 1, wherein the wired control signal receiving module comprises one of powerline carrier, 485, knx.
4. The power supply of claim 3, wherein the wired control signal receiving module is a chopped power line carrier wired control signal receiving module, the control circuit is a carrier signal modulation circuit, and an intelligent panel is provided, the intelligent panel comprises a signal receiving module and a carrier power generation circuit, a signal output end of the signal receiving module is connected with a control signal input end of the carrier power generation circuit, and a power output end of the intelligent panel is connected with a power input end of the driving power supply.
5. The power supply of claim 4, wherein the signal receiving module is one or more of a voice receiving module, WIFI, Bluetooth, zigbee and RF.
6. The power supply according to claim 4 or 5, wherein the intelligent panel is provided with a control button, so that the control command can be directly output through the control button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190864.2U CN217087578U (en) | 2021-09-10 | 2021-09-10 | Power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122190864.2U CN217087578U (en) | 2021-09-10 | 2021-09-10 | Power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217087578U true CN217087578U (en) | 2022-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122190864.2U Active CN217087578U (en) | 2021-09-10 | 2021-09-10 | Power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217087578U (en) |
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2021
- 2021-09-10 CN CN202122190864.2U patent/CN217087578U/en active Active
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