CN204205990U - With the four-way power supply of Bluetooth control function - Google Patents
With the four-way power supply of Bluetooth control function Download PDFInfo
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- CN204205990U CN204205990U CN201420165284.5U CN201420165284U CN204205990U CN 204205990 U CN204205990 U CN 204205990U CN 201420165284 U CN201420165284 U CN 201420165284U CN 204205990 U CN204205990 U CN 204205990U
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Abstract
The utility model discloses a kind of four-way power supply with Bluetooth control function, comprise AC-DC driver module, power management module, Bluetooth control module, four-way driver module, the reflector of Bluetooth signal can be launched, Bluetooth control module comprises bluetooth Transmit-Receive Unit, pair verification unit, order receiving element and command executing unit, command executing unit comprises the PWM output channel that four tunnels are independently arranged, power management module is connected with Bluetooth control module, command executing unit is connected with four-way driver module, user is by control transmitter thus reach mains switch by Bluetooth control, timing shutdown, output current and voltage swing, the conversion of the accounting of output time is controlled with PWM mode, function is more, use more convenient.
Description
Technical field
The utility model relates to a kind of four-way power supply with Bluetooth control function.
Background technology
Small household appliance usually possesses several functions and just can win consumer and like, such as some lightings possess light modulation toning function, and timing is turned off the light function; Domestic electric fan has function, the abnormal alarm functions such as timing function, distant control function, blast velocity control; Household soy milk machine has timing function, warning function, cooking time automatically select and adjust the functions such as motor speed; But this type of function is all realized by multichannel power supply at present, but multichannel power supply is all operated by shift knob at present, more inconvenient.
Utility model content
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of four-way power supply that can realize mains switch, timing shutdown, output current and voltage swing, control the band Bluetooth control function of the accounting of output time with PWM mode.
For achieving the above object, the technical solution of the utility model there is provided a kind of four-way power supply with Bluetooth control function, comprise AC-DC driver module, power management module, Bluetooth control module, four-way driver module, the reflector of Bluetooth signal can be launched, described Bluetooth control module comprises bluetooth Transmit-Receive Unit, pair verification unit, order receiving element and command executing unit, described command executing unit comprises the PWM output channel that four tunnels are independently arranged, described power management module is connected with described Bluetooth control module, described command executing unit is connected with described four-way driver module,
Described AC-DC driver module powers to respectively described power management module and described four-way driver module;
Described bluetooth Transmit-Receive Unit is for receiving the Bluetooth signal of described reflector;
The Bluetooth signal that described bluetooth Transmit-Receive Unit receives is flowed to described command executing unit by described pair verification unit and described order receiving element;
Described command executing unit sends corresponding switch, output current size and output voltage large small instruction by described PWM output channel to described four-way driver module according to command signal, and feedback information is sent to described command executing unit by described four-way driver module.
As preferably, described AC-DC driver module comprises transformer PWM control unit, the first differential mode protected location, PFC unit, power conversion unit, rectification unit and filter unit.
As preferably, described AC-DC driver module also comprises the linear adjustable output of constant voltage PWM output unit or constant current PWM output unit or constant current or the linear adjustable output of constant voltage.
As preferably, described Bluetooth control module also comprises command encoding unit, command response unit, command storage unit.
As preferably, described power management module comprises LDO unit and/or DCDC unit.
As preferably, described four-way power module comprises 4CH constant current PWM unit, 4CH linear current unit, 4CH constant voltage PWM unit and the second differential mode protected location.
As preferably, described reflector is mobile phone or panel computer.
Advantage of the present utility model and beneficial effect are: user is by control transmitter thus reached mains switch, timing shutdown, output current and voltage swing by Bluetooth control, controlled the conversion of accounting of output time with PWM mode, function is more, uses more convenient.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the circuit diagram of Bluetooth control module;
Fig. 3 is the circuit diagram of power management module;
Fig. 4 is the circuit diagram of four-way driver module.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As Figure 1-Figure 4, a kind of four-way power supply with Bluetooth control function, comprise AC-DC driver module, power management module, Bluetooth control module, four-way driver module, the reflector of Bluetooth signal can be launched, described Bluetooth control module comprises bluetooth Transmit-Receive Unit, pair verification unit, order receiving element and command executing unit, described command executing unit comprises the PWM output channel that four tunnels are independently arranged, described power management module is connected with described Bluetooth control module, described command executing unit is connected with described four-way driver module,
Described AC-DC driver module powers to respectively described power management module and described four-way driver module;
Described bluetooth Transmit-Receive Unit is for receiving the Bluetooth signal of described reflector;
The Bluetooth signal that described bluetooth Transmit-Receive Unit receives is flowed to described command executing unit by described pair verification unit and described order receiving element;
Described command executing unit sends corresponding switch, output current size and output voltage large small instruction by described PWM output channel to described four-way driver module according to command signal, and feedback information is sent to described command executing unit by described four-way driver module.
Described reflector is the equipment of the band such as mobile phone, panel computer Bluetooth function, user can by being with the switch of the mobile phone of Bluetooth function or conputer controlled four-way power supply, timing shutdown, output current and voltage swing, controlling the accounting of output time in the mode of PWM, thus control the responsible working strength in rear end, if rear termination electro-motor, then the speed that can control car and the size turned to; If rear end controls the heater strip of electric furnace, then can control heating-up temperature and heating time; If rear end controls LED lamp, then can the luminous intensity of control LED etc. and timing turn off the light.
AC-DC driver module Main Function is that ac power electricity is converted into low-voltage dc power supply, and plays the effect of Secure isolation, guarantees that back-end circuit can not damage the person.
Four-way driver module controls the size of electric current and the voltage exported according to the order that Bluetooth control module receives, and provides differential mode defencive function (such as overheat protector, short-circuit protection, overvoltage protection etc.) simultaneously.
As Figure 1-Figure 4; described AC-DC driver module comprises transformer PWM control unit, the first differential mode protected location, PFC unit, power conversion unit, rectification unit and filter unit; described AC-DC driver module also comprises the linear adjustable output of constant voltage PWM output unit or constant current PWM output unit or constant current or the linear adjustable output of constant voltage, and client can select according to the demand of oneself.
As Figure 1-Figure 4; described Bluetooth control module also comprises command encoding unit, command response unit, command storage unit; described power management module comprises LDO unit and/or DCDC unit, and described four-way power module comprises 4CH constant current PWM unit, 4CH linear current unit, 4CH constant voltage PWM unit and the second differential mode protected location.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. the four-way power supply with Bluetooth control function, it is characterized in that: comprise AC-DC driver module, power management module, Bluetooth control module, four-way driver module, the reflector of Bluetooth signal can be launched, described Bluetooth control module comprises bluetooth Transmit-Receive Unit, pair verification unit, order receiving element and command executing unit, described command executing unit comprises the PWM output channel that four tunnels are independently arranged, described power management module is connected with described Bluetooth control module, described command executing unit is connected with described four-way driver module,
Described AC-DC driver module powers to respectively described power management module and described four-way driver module;
Described bluetooth Transmit-Receive Unit is for receiving the Bluetooth signal of described reflector;
The Bluetooth signal that described bluetooth Transmit-Receive Unit receives is flowed to described command executing unit by described pair verification unit and described order receiving element;
Described command executing unit sends corresponding switch, output current size and output voltage large small instruction by described PWM output channel to described four-way driver module according to command signal, and feedback information is sent to described command executing unit by described four-way driver module.
2. the four-way power supply of band Bluetooth control function as claimed in claim 1, is characterized in that: described AC-DC driver module comprises transformer PWM control unit, the first differential mode protected location, PFC unit, power conversion unit, rectification unit and filter unit.
3. the four-way power supply of band Bluetooth control function as claimed in claim 2, is characterized in that: described AC-DC driver module also comprises the linear adjustable output of constant voltage PWM output unit or constant current PWM output unit or constant current or the linear adjustable output of constant voltage.
4. the four-way power supply of band Bluetooth control function as claimed in claim 1, is characterized in that: described Bluetooth control module also comprises command encoding unit, command response unit, command storage unit.
5. the four-way power supply of band Bluetooth control function as claimed in claim 4, is characterized in that: described power management module comprises LDO unit and/or DCDC unit.
6. the four-way power supply of band Bluetooth control function as claimed in claim 1, is characterized in that: described four-way power module comprises 4CH constant current PWM unit, 4CH linear current unit, 4CH constant voltage PWM unit and the second differential mode protected location.
7. the four-way power supply of band Bluetooth control function as claimed in claim 1, is characterized in that: described reflector is mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165284.5U CN204205990U (en) | 2014-04-07 | 2014-04-07 | With the four-way power supply of Bluetooth control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165284.5U CN204205990U (en) | 2014-04-07 | 2014-04-07 | With the four-way power supply of Bluetooth control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205990U true CN204205990U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165284.5U Expired - Fee Related CN204205990U (en) | 2014-04-07 | 2014-04-07 | With the four-way power supply of Bluetooth control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882945A (en) * | 2015-06-24 | 2015-09-02 | 石狮市高鑫技术孵化有限公司 | Bluetooth mobile power supply |
| CN107734744A (en) * | 2017-10-10 | 2018-02-23 | 上海泓语电气技术有限公司 | A kind of concentration DC power-supply system for underground pipe gallery LED lamp illumination |
-
2014
- 2014-04-07 CN CN201420165284.5U patent/CN204205990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882945A (en) * | 2015-06-24 | 2015-09-02 | 石狮市高鑫技术孵化有限公司 | Bluetooth mobile power supply |
| CN107734744A (en) * | 2017-10-10 | 2018-02-23 | 上海泓语电气技术有限公司 | A kind of concentration DC power-supply system for underground pipe gallery LED lamp illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20200407 |