CN206380140U - RF remote-controlled driving power supply - Google Patents
RF remote-controlled driving power supply Download PDFInfo
- Publication number
- CN206380140U CN206380140U CN201720087897.5U CN201720087897U CN206380140U CN 206380140 U CN206380140 U CN 206380140U CN 201720087897 U CN201720087897 U CN 201720087897U CN 206380140 U CN206380140 U CN 206380140U
- Authority
- CN
- China
- Prior art keywords
- unit
- remote
- power supply
- electrically connected
- driving power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model aims to provide a kind of RF remote-controlled driving power supply of LED that can be received radiofrequency signal and change lamplight brightness by environment illumination intensity.The RF remote-controlled driving power supply of the utility model includes the security protection unit for being sequentially connected in series electrical connection, rectification filtering unit, the security protection unit is electrically connected with city, the RF remote-controlled driving power supply also includes the switch control unit and DC12V voltage regulation units electrically connected respectively with the rectification filtering unit, several transformation output units electrically connected respectively with the switch control unit, the single-chip microcomputer processing unit electrically connected with the DC12V voltage regulation units, the rf receiver unit and environment induction device electrically connected respectively with the single machine unit, the single-chip microcomputer processing unit is also electrically connected with the switch control unit, the constant current output unit is connected with external LED lamp, the rf receiver unit is connected with external remote.The utility model can be applied to LED drive power field.
Description
Technical field
The utility model is related to LED drive power field, and one kind can receive radiofrequency signal and strong by ambient lighting
Degree changes the RF remote-controlled driving power supply of LED of lamplight brightness.
Background technology
LED is as a kind of new lighting source, because it has the advantages such as light efficiency height, the few, long lifespan of power consumption, various
Application in illumination is more and more extensive, especially in daily life staying idle at home.Continuous progress and information technology with society
The intelligent illuminating system that fast development, automatic control technology and LED are combined just quietly comes into daily life.Intelligence is shone
It is bright mainly to be connected together various light fixtures by technology of Internet of things, control light fixture can be remotely controlled to family's light fixture, lamp decoration
Brightness, produces different atmosphere and scene.Existing way is typically all to install some control systems additional, although can be achieved the goal, but
It there is control system not to be integrated in light fixture, the defect that structure more takes up space, complicated, price is high, the external control of light fixture
Install complex, cumbersome during system, be unfavorable for marketing and original old lamp transformation.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art there is provided a kind of simple in construction, energy
Receive radiofrequency signal and change the RF remote-controlled driving power supply of LED of lamplight brightness by environment illumination intensity.
The technical scheme that RF remote-controlled driving power supply described in the utility model is used is：The RF remote-controlled driving power supply
Security protection unit, rectification filtering unit including being sequentially connected in series electrical connection, the security protection unit is electrically connected with city, described
RF remote-controlled driving power supply also includes the switch control unit and DC12V voltage stabilizing lists electrically connected respectively with the rectification filtering unit
Member, several transformation output units electrically connected respectively with the switch control unit, electrically connect with the DC12V voltage regulation units
Single-chip microcomputer processing unit, the rf receiver unit and environment induction device that are electrically connected respectively with the single machine unit, it is described
Single-chip microcomputer processing unit is also electrically connected with the switch control unit, and the transformation output unit includes the DC- being electrically connected in series
DC converting units and constant current output unit, the DC-DC converting units and the switch control unit, the constant current output unit
It is connected with external LED lamp, the rf receiver unit is connected with external remote.
One preferred scheme is that the quantity of the transformation output unit is five.
Further preferred scheme is that the remote control is RF remote.
Further preferred scheme is that the environment induction device is illumination sensing element.
Above scheme is visible, is converted by rf receiver unit, single-chip microcomputer processing unit, switch control unit, DC-DC single
Member and constant current output unit, the radiofrequency signal control for enabling RF remote-controlled driving power supply described in the utility model to be launched according to remote control
The output of driving power supply processed so that LED exports bright light according to switch control unit, so as to reach the whole illumination system of regulation
The purpose of brightness, and it is simple in construction, it is easy to promote；By environment induction device induction LED lamp use environment illuminance, so as to adjust
The output of constant current output unit is saved, the purpose for changing lamplight brightness by environment illumination intensity is reached.
Brief description of the drawings
Fig. 1 is the structural representation of the RF remote-controlled driving power supply.
Embodiment
As shown in figure 1, the present embodiment specifically discloses RF remote-controlled driving power supply, including including being sequentially connected in series electrical connection
Security protection unit 1, rectification filtering unit 2, the security protection unit 1 are electrically connected with city, the RF remote-controlled driving power supply
Also include electrically connected respectively with the rectification filtering unit 2 switch control unit 3 and DC12V voltage regulation units 6, it is some respectively with
The transformation output unit of the electrical connection of switch control unit 3, the single-chip microcomputer processing electrically connected with the DC12V voltage regulation units 6
Unit 7, the rf receiver unit 8 and environment induction device 9 electrically connected respectively with the single machine unit, the single-chip microcomputer processing
Unit 7 is also electrically connected with the switch control unit 3, and the DC-DC conversions that the transformation output unit includes being electrically connected in series are single
Member 4 and constant current output unit 5, the DC-DC converting units 4 and the switch control unit 3, the constant current output unit 5 with
External LED lamp 10 is connected, and the rf receiver unit 8 is connected with external remote.The quantity of the transformation output unit is five
Individual, the remote control is RF remote, and the environment induction device 9 is illumination sensing element.This RF remote-controlled driving power supply
The radiofrequency signal sent of remote control is received by rf receiver unit 8, is sent to after single-chip microcomputer processing unit 7, by single-chip microcomputer
Sending action instructs the output that switch control unit 3 is adjusted to switch control unit 3 after processing unit 7 is analyzed, so that part
Or whole DC-DC converting units 4 and constant current output unit 5 are turned on, corresponding LED 10 is bright, final to realize required light
Brightness.Meanwhile, by environment induction device 9 by the environmental light brightness information transmission of LED to single-chip microcomputer processing unit 7, by list
After piece machine processing unit 7 is according to setting value comparative analysis, the action that sends instructions obtains different outputs to switch control unit 3 so that
When illumination is stronger, the transmittable instruction of single-chip microcomputer processing unit 7 reduces the output of switch control unit 7 to switch control unit 3
Amount, so as to suspend the work of corresponding LED 10.
The utility model receives the radiofrequency signal that remote control is sent using rf receiver unit, and handles single by single-chip microcomputer
The output of member control driving power supply, has reached and has received the purpose that external signal controls LED brightness, by the height collection of multiple functions
Into intelligent control can be completed using driving power supply, simple in construction, manufacturing cost is low, advantageously in the popularization of intelligent LED lamp
Using；And external light intensity signal is sent to single-chip microcomputer processing unit by environment induction device to realize to LED
Brilliance control, reduces the usage amount of LED, saves the energy, improves the life-span of LED, reduces use cost.
The utility model can be applied to LED drive power field.
It is it should be noted that above-mentioned that only the utility model is illustrated with preferred embodiment, can not be with regard to this limitation
Interest field of the present utility model, therefore in the case where not departing from the utility model thought, all utilization the utility model explanations
The equivalence changes that the content of book and accompanying drawing part is carried out, are managed with right of the present utility model.
Claims (4)
1. a kind of RF remote-controlled driving power supply, including it is sequentially connected in series the security protection unit of electrical connection（1）, rectification filtering unit
（2）, the security protection unit（1）Electrically connected with city, it is characterised in that：The RF remote-controlled driving power supply also include respectively with
The rectification filtering unit（2）The switch control unit of electrical connection（3）And DC12V voltage regulation units（6）, several respectively with it is described
Switch control unit（3）The transformation output unit of electrical connection and the DC12V voltage regulation units（6）The single-chip microcomputer processing of electrical connection
Unit（7）, the rf receiver unit that is electrically connected with the single machine unit respectively（8）And environment induction device（9）, the monolithic
Machine processing unit（7）Also with the switch control unit（3）Electrical connection, the transformation output unit includes what is be electrically connected in series
DC-DC converting units（4）And constant current output unit（5）, the DC-DC converting units（4）With the switch control unit（3）Electricity
Connection, the constant current output unit（5）With external LED lamp（10）Connection, the rf receiver unit（8）Connect with external remote
Connect.
2. RF remote-controlled driving power supply according to claim 1, it is characterised in that：The quantity of the transformation output unit is
Five.
3. RF remote-controlled driving power supply according to claim 1, it is characterised in that：The remote control is RF remote.
4. RF remote-controlled driving power supply according to claim 1, it is characterised in that：The environment induction device（9）For light
According to sensing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087897.5U CN206380140U (en) | 2017-01-23 | 2017-01-23 | RF remote-controlled driving power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087897.5U CN206380140U (en) | 2017-01-23 | 2017-01-23 | RF remote-controlled driving power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380140U true CN206380140U (en) | 2017-08-04 |
Family
ID=59400856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087897.5U Expired - Fee Related CN206380140U (en) | 2017-01-23 | 2017-01-23 | RF remote-controlled driving power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282918A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB synchronous intelligent flexible lighting products |
-
2017
- 2017-01-23 CN CN201720087897.5U patent/CN206380140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282918A (en) * | 2018-01-31 | 2018-07-13 | 江苏飞天照明有限公司 | RGB synchronous intelligent flexible lighting products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170804 Termination date: 20200123 |