CN208210387U - It is always on functional switch detection circuit and intelligent-induction lamp - Google Patents
It is always on functional switch detection circuit and intelligent-induction lamp Download PDFInfo
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- CN208210387U CN208210387U CN201820842993.0U CN201820842993U CN208210387U CN 208210387 U CN208210387 U CN 208210387U CN 201820842993 U CN201820842993 U CN 201820842993U CN 208210387 U CN208210387 U CN 208210387U
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- control circuit
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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]
-
- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses one kind to be always on functional switch detection circuit, is always on function signal for detect intelligent-induction lamp.The functional switch detection circuit that is always on includes first resistor R2 and second resistance R3, the input terminal that the first end of the first resistor R2 is always on functional switch detection circuit as described in is connect with the output end of intelligent-induction lamp power supply, the second end of the first resistor R2 is connect with the first end of second resistance R3, the output end that the first end of the second resistance R3 is always on functional switch detection circuit as described in is connect with MCU control circuit, the second end ground connection of the second resistance R3.The utility model directly passes through detection electric power output voltage, is divided by first resistor R2 and second resistance R3, branch pressure voltage signal is transferred to MCU control circuit to handle.Compared with prior art, the utility model to be always on functional switch detection circuit circuit structure simple, detection component is less, reduces component cost and structure space, substantially increases the competitiveness of product.
Description
Technical field
The utility model intelligent lighting technical field, and in particular to one kind is always on functional switch detection circuit and intelligent-induction
Lamp.
Background technique
As shown in Figure 1, intelligent-induction lamp includes switch K1, power supply 1, inductive control circuit 4, is always on functional switch detection
Circuit 2, MCU control circuit 3 and light source, the functional switch detection circuit 2 that is always on includes VCC power supply circuit 21, triode
Q3, diode D7, resistance R17, resistance R9, resistance R12, resistance R18 and resistance R13.This is always on functional switch detection circuit 2
Be detected by the zero crossing of diode, triode, VCC power supply circuit and resistance detection AC sense light be always on function letter
Number, such detection mode needs component more, and it is at high cost, it is big to occupy structure space.
Summary of the invention
The technical problem to be solved by the utility model is to provide one kind to be always on functional switch detection circuit, this is always on function
Energy switch detection circuit is detected sense light by the way of electric resistance partial pressure and is always on function signal, and simple and practical, component is few, section
About component cost and reduction structure space.
In order to solve the above technical problems, the utility model uses technical solution as described below:
One kind being always on functional switch detection circuit, described to be always on function for detecting the function signal that is always on of intelligent-induction lamp
Energy switch detection circuit includes to be always on described in the first end conduct of first resistor R2 and second resistance R3, the first resistor R2
The input terminal of functional switch detection circuit is connect with the output end of intelligent-induction lamp power supply, the second end of the first resistor R2 with
The first end of second resistance R3 connects, and the first end of the second resistance R3 is always on functional switch detection circuit as described in
Output end is connect with MCU control circuit, the second end ground connection of the second resistance R3.
The technical problem to be solved by the utility model is to also provide a kind of intelligent-induction lamp, the intelligent-induction lamp it is normal
Bright functional switch detection circuit is detected sense light by the way of electric resistance partial pressure and is always on function signal, simple and practical, component
It is few, it saves component cost and reduces structure space.
In order to solve the above technical problems, the utility model uses technical solution as described below:
A kind of intelligent-induction lamp includes switch, power supply, inductive control circuit, is always on functional switch detection circuit, MCU
Control circuit and light source, the switch are connect with the input terminal of the power supply, the input outlet of the power supply respectively with the sense
Answer control circuit, MCU control circuit to connect with light source, the MCU control circuit respectively with the inductive control circuit and light source
Connection, for being always on functional switch detection circuit and including first resistor R2 and second resistance R3, the first resistor R2
The input terminal that one end is always on functional switch detection circuit as described in is connect with the output end of the power supply, the first resistor R2
Second end connect with the first end of second resistance R3, the first end of the second resistance R3 be used as described in be always on functional switch
The output end of detection circuit is connect with MCU control circuit, the second end ground connection of the second resistance R3.
The advantageous effects of the utility model are: the utility model directly passes through detection electric power output voltage, passes through
Branch pressure voltage signal, is transferred to MCU control circuit to handle by first resistor R2 and second resistance R3 partial pressure.With prior art phase
Be always on that functional switch detection circuit circuit structure is simple, and detection component is less than, the utility model, reduce component at
Sheet and structure space, substantially increase the competitiveness of product.
Detailed description of the invention
Fig. 1 is the circuit connection diagram of the intelligent-induction lamp of the prior art；
Fig. 2 is the circuit connection diagram of the intelligent-induction lamp of the utility model.
Specific embodiment
To make those skilled in the art that the purpose of this utility model, technical solution and excellent be more clearly understood
Point is further elaborated the utility model below in conjunction with drawings and examples.
As shown in Fig. 2, intelligent-induction lamp includes switch K1, power supply 1, sense in one embodiment of the utility model
It answers control circuit 4, be always on functional switch detection circuit 2, MCU control circuit 3 and LED light, the switch K1 and the power supply 1
Input terminal connection, the on-off for the power supply 1 and external communication electricity.The power supply 1 is used to power for the intelligent-induction lamp,
Include a power control circuit 11 inside it, the output end of the power supply 1 respectively with the inductive control circuit 4, be always on function
Energy switch detection circuit 2, MCU control circuit 3 are connected with LED light.The inductive control circuit 4 includes human testing circuit
With brightness detection circuit, for detecting induction zone with the presence or absence of the brightness in human body and detection induction zone, and inspection is exported
Signal is surveyed to the MCU control circuit 3.In some other embodiments of the utility model, inductive control circuit 4 is according to demand
It can only include human testing circuit, not include brightness control circuit.The functional switch detection circuit 2 that is always on is for detecting
The switch K1 is carrying out the switching signal of switch motion generation and is exporting to the MCU control circuit 3.The MCU control electricity
Road 3 includes processor unit 31 and light source driving circuit 32, and the processor unit 31 uses MCU or single-chip microcontroller.The processing
The signal that device unit 31 receives the inductive control circuit 4 respectively, is always on the output of functional switch detection circuit 2, outputs signal to
The light source driving circuit 32 is so that light source driving circuit 32 controls the LED light on and off.It should be noted that practical at this
In novel some other embodiments, other kinds of light source substitution LED light can also be selected as the intelligent-induction lamp
Light source.
Further, the functional switch detection circuit 2 that is always on includes first resistor R2 and second resistance R3, and described
The first end of one resistance R2 is always on the input terminal of functional switch detection circuit 2 and the output of intelligent-induction lamp power supply 1 as described in
End connection, the second end of the first resistor R2 are connect with the first end of second resistance R3, the first end of the second resistance R3
It is connect as the output end for being always on functional switch detection circuit 2 with MCU control circuit 3, the second of the second resistance R3
End ground connection.
The advantages of the utility model: the utility model directly passes through detection 1 output voltage of power supply, by first resistor R2 and
Branch pressure voltage signal, is transferred to MCU control circuit 3 to handle by second resistance R3 partial pressure.Compared with prior art, this is practical new
Type to be always on 2 circuit structure of functional switch detection circuit simple, detection component is less, reduces component cost and structure is empty
Between, substantially increase the competitiveness of product.
The above is only the preferred embodiment of the present invention, rather than does limit in any form to the utility model
System.Those skilled in the art can impose various equivalent changes and improvement on the basis of the above embodiments, all to want in right
The equivalent variations or modification done in range are sought, should fall within the protection scope of this utility model.
Claims (6)
1. one kind is always on functional switch detection circuit, function signal is always on for detect intelligent-induction lamp, it is characterised in that: institute
Stating and being always on functional switch detection circuit includes first resistor (R2) and second resistance (R3), and the first of the first resistor (R2)
The input terminal that end is always on functional switch detection circuit as described in is connect with the output end of intelligent-induction lamp power supply, first electricity
The second end of resistance (R2) is connect with the first end of second resistance (R3), is always on described in the first end conduct of the second resistance (R3)
The output end of functional switch detection circuit is connect with MCU control circuit, the second end ground connection of the second resistance (R3).
2. a kind of intelligent-induction lamp, it is characterised in that: the intelligent-induction lamp include switch, power supply, inductive control circuit, often
Bright functional switch detection circuit, MCU control circuit and light source, the switch are connect with the input terminal of the power supply, the power supply
Input outlet connect respectively with the inductive control circuit, MCU control circuit and light source, the MCU control circuit respectively with
The inductive control circuit is connected with light source, and the functional switch detection circuit that is always on includes first resistor (R2) and the second electricity
It hinders (R3), the first end of the first resistor (R2) is always on the input terminal and the power supply of functional switch detection circuit as described in
Output end connection, the second end of the first resistor (R2) connect with the first end of second resistance (R3), the second resistance
(R3) output end that first end is always on functional switch detection circuit as described in is connect with MCU control circuit, second electricity
Hinder the second end ground connection of (R3).
3. intelligent-induction lamp as claimed in claim 2, it is characterised in that: the inductive control circuit includes human testing electricity
Road.
4. intelligent-induction lamp as claimed in claim 3, it is characterised in that: the inductive control circuit includes brightness detection
Circuit.
5. intelligent-induction lamp as claimed in claim 2, it is characterised in that: the MCU control circuit includes processor unit
And light source driving circuit, the processor unit are MCU or single-chip microcontroller.
6. such as the described in any item intelligent-induction lamps of claim 2-5, it is characterised in that: the light source is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842993.0U CN208210387U (en) | 2018-06-01 | 2018-06-01 | It is always on functional switch detection circuit and intelligent-induction lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842993.0U CN208210387U (en) | 2018-06-01 | 2018-06-01 | It is always on functional switch detection circuit and intelligent-induction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208210387U true CN208210387U (en) | 2018-12-07 |
Family
ID=64516900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842993.0U Active CN208210387U (en) | 2018-06-01 | 2018-06-01 | It is always on functional switch detection circuit and intelligent-induction lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208210387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405717A (en) * | 2020-02-21 | 2020-07-10 | 浙江阳光照明电器集团股份有限公司 | L ED lamp circuit with human body induction function |
| CN112230575A (en) * | 2020-09-17 | 2021-01-15 | 惠州拓邦电气技术有限公司 | Low-power-consumption switch detection control method and device and electronic equipment |
-
2018
- 2018-06-01 CN CN201820842993.0U patent/CN208210387U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405717A (en) * | 2020-02-21 | 2020-07-10 | 浙江阳光照明电器集团股份有限公司 | L ED lamp circuit with human body induction function |
| CN112230575A (en) * | 2020-09-17 | 2021-01-15 | 惠州拓邦电气技术有限公司 | Low-power-consumption switch detection control method and device and electronic equipment |
| CN112230575B (en) * | 2020-09-17 | 2022-04-08 | 惠州拓邦电气技术有限公司 | Low-power-consumption switch detection control method and device and electronic equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: B901 and b906, innovation Plaza, No. 2007, Pingshan Avenue, Liulian community, Pingshan street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Intelligent Technology Co., Ltd. Address before: 503-a, building A7, Nanshan Zhiyuan, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Intelligent Technology Co., Ltd. |