CN213244433U - Wall type inductive switch - Google Patents
Wall type inductive switch Download PDFInfo
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- CN213244433U CN213244433U CN202022366913.9U CN202022366913U CN213244433U CN 213244433 U CN213244433 U CN 213244433U CN 202022366913 U CN202022366913 U CN 202022366913U CN 213244433 U CN213244433 U CN 213244433U
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- inductive switch
- microcontroller
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- human body
- installation cavity
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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 an adjust more convenient audio-visual wall type inductive switch. The technical scheme includes that the lamp inductor body comprises a shell and a human body induction switch circuit arranged in the shell, and is characterized in that: the human body induction switch circuit comprises a pyroelectric sensor, an amplifier, an environment brightness detection module, a microcontroller, an output brightness adjusting module and an output electromagnetic relay; the pyroelectric sensor signal enters the microcontroller after being shaped and amplified by the amplifier, when the ambient brightness signal of the ambient brightness detection module is smaller than the brightness set by a user, the microcontroller outputs a control signal to the output brightness adjustment module, and then the output electromagnetic relay is turned on to output, so that the load works.
Description
Technical Field
The utility model relates to an inductive switch.
Background
A wall-mounted inductive switch, as the name suggests, is an inductive switch mounted on a wall. The traditional wall type inductive switch carries out various adjustments through potentiometer adjustment, such as time delay closing time adjustment, brightness adjustment of an output load lamp and the like, and has the defects of inconvenient and non-intuitive operation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a adjust convenient audio-visual wall type inductive switch more.
In order to solve the problems, the utility model adopts the technical scheme that the lamp inductor comprises a lamp inductor body, wherein the lamp inductor body comprises a shell and a human body induction switch circuit arranged in the shell, and is characterized in that: the human body induction switch circuit comprises a pyroelectric sensor, an amplifier, an environment brightness detection module, a microcontroller, an output brightness adjusting module and an output electromagnetic relay; the pyroelectric sensor signal enters the microcontroller after being shaped and amplified by the amplifier, when the ambient brightness signal of the ambient brightness detection module is smaller than the brightness set by a user, the microcontroller outputs a control signal to the output brightness adjustment module, and then the output electromagnetic relay is turned on to output, so that the load works.
Wall type inductive switch, its characterized in that: the human body induction switch circuit further comprises an infrared induction indicating LED, the infrared induction indicating LED is connected with the microcontroller, and when the pyroelectric sensor detects a human body, the infrared induction indicating LED flickers.
Wall type inductive switch, its characterized in that: the human body induction switch circuit further comprises a user key, wherein the user key is connected with the microcontroller and used for switching the working mode, setting option parameters and indicating the LED display through system parameters.
Wall type inductive switch, its characterized in that: the human body induction switch circuit comprises a power supply detection module and a power supply module, and the power supply detection module and the power supply module supply power to the circuit.
Wall type inductive switch, its characterized in that: the upper end of the shell is provided with a user key installation cavity and a sensor installation cavity, the user key is installed in the user key installation cavity, and the pyroelectric sensor is installed in the sensor installation cavity.
Wall type inductive switch, its characterized in that: and a first protection door and a second protection door are respectively arranged on the user key installation cavity and the sensor installation cavity.
The utility model discloses a wall type inductive switch advantage: all parameters are adjusted by keys, and the potentiometer is more convenient to adjust compared with the conventional potentiometer.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a sectional view of a wall-type inductive switch of the present invention;
fig. 2 is a schematic diagram of the human body induction switch circuit of the present invention.
Detailed Description
As shown in fig. 1 to 2, the utility model discloses a wall type inductive switch, including lamps and lanterns inductor body 1, lamps and lanterns inductor body 1 includes casing 2, sets up human inductive switch circuit 3 in the casing 2. The human body induction switch circuit 3 comprises a pyroelectric sensor C1, an amplifier C2, an ambient brightness detection module C3, a microcontroller C4, an output brightness adjustment module C7 and an output electromagnetic relay C8. The pyroelectric sensor C1 signal is shaped and amplified by the amplifier C2 and then enters the microcontroller C4, and when the ambient brightness signal of the ambient brightness detection module C3 is less than the brightness set by the user, the microcontroller C4 outputs a control signal to the output brightness adjustment module C7, and then the output electromagnetic relay C8 is turned on to output, and the load works (different working modes, the output is different).
Preferably, the human body induction switch circuit 3 further comprises an infrared induction indication LEDC6, the infrared induction indication LEDC6 is connected with the microcontroller C4, and when the pyroelectric sensor C1 detects a human body, the infrared induction indication LEDC6 flickers. This indicates that infrared signals such as a human body are detected in the effective detection range.
Preferably, the human body induction switch circuit 3 further comprises a user button C9, and the user button C9 is connected with the microcontroller C4, and is used for switching the working mode and setting the option parameters, and indicating the LEDC5 to display through the system parameters. The functions include: the method comprises the steps of time delay closing time adjustment, induction sensitivity adjustment, environment brightness threshold adjustment, brightness adjustment of an output load lamp, and marking of all parameters by a visual indicator panel.
Preferably, the human body induction switch circuit 3 comprises a power supply detection module C10 and a power supply module C11, and the power supply detection module C10 and the power supply module C11 supply power to the circuit.
Preferably, casing 2 upper end is equipped with user's button installation cavity 4, sensor installation cavity 5, user's button C9 is installed in user's button installation cavity 4, pyroelectric sensor C1 is installed in the sensor installation cavity 5 to make things convenient for user's regulation and mode.
Preferably, a first protection door 6 and a second protection door 7 are respectively arranged on the user key installation cavity 4 and the sensor installation cavity 5, and the first protection door 6 and the second protection door 7 are used for protecting keys and elements in the installation cavity so as to prevent misoperation or damage.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a wall type inductive switch, includes lamps and lanterns inductor body (1), lamps and lanterns inductor body (1) include casing (2), set up human inductive switch circuit (3) in casing (2), its characterized in that: the human body induction switch circuit (3) comprises a pyroelectric sensor (C1), an amplifier (C2), an ambient brightness detection module (C3), a microcontroller (C4), an output brightness adjusting module (C7) and an output electromagnetic relay (C8); the pyroelectric sensor (C1) signal is shaped and amplified by the amplifier (C2) and then enters the microcontroller (C4), when the ambient brightness signal of the ambient brightness detection module (C3) is smaller than the brightness set by a user, the microcontroller (C4) outputs a control signal to the output brightness adjusting module (C7), and then the output electromagnetic relay (C8) is opened to output, so that the load works.
2. A wall-mounted inductive switch as defined in claim 1, wherein: human body inductive switch circuit (3) still include infrared induction and instruct LED (C6), infrared induction instructs LED (C6) to be connected with microcontroller (C4), works as when pyroelectric sensor (C1) detects the human body, infrared induction instructs LED (C6) scintillation.
3. A wall-mounted inductive switch as defined in claim 1, wherein: the human body induction switch circuit (3) further comprises a user key (C9), and the user key (C9) is connected with the microcontroller (C4) and used for switching the working mode and setting option parameters and is displayed through a system parameter indication LED (C5).
4. A wall-mounted inductive switch as defined in claim 1, wherein: the human body induction switch circuit (3) comprises a power supply detection module (C10) and a power supply module (C11), and the power supply detection module (C10) and the power supply module (C11) supply power to the circuit.
5. A wall-mounted inductive switch as defined in claim 3, wherein: casing (2) upper end is equipped with user button installation cavity (4), sensor installation cavity (5), user button (C9) are installed in user button installation cavity (4), install pyroelectric sensor (C1) in sensor installation cavity (5).
6. A wall-mounted inductive switch as defined in claim 5, wherein: and the user key installation cavity (4) and the sensor installation cavity (5) are respectively provided with a first protective door (6) and a second protective door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366913.9U CN213244433U (en) | 2020-10-22 | 2020-10-22 | Wall type inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366913.9U CN213244433U (en) | 2020-10-22 | 2020-10-22 | Wall type inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213244433U true CN213244433U (en) | 2021-05-18 |
Family
ID=75879665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366913.9U Active CN213244433U (en) | 2020-10-22 | 2020-10-22 | Wall type inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213244433U (en) |
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2020
- 2020-10-22 CN CN202022366913.9U patent/CN213244433U/en active Active
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