CN210928092U - Indoor light intelligent regulation system - Google Patents

Abstract

The utility model discloses an indoor light intelligent regulation system, including shell, heat release infrared sensor, circuit board, singlechip, clock circuit, light modulator, ambient light sensor, relay and display screen, the front side of shell is provided with the protection casing, heat release infrared sensor passes through screw fixed mounting at the inside lower extreme of shell, light modulator, ambient light sensor and relay all pass through screw fixed mounting in the inside upper end of shell. The utility model discloses a be provided with and release infrared sensor, utilize its heat to release infrared sensing element, detect the human body, and transmit the signal transfer who detects for the singlechip, the singlechip passes through relay control light and opens and close, through being provided with clock circuit, the cooperation singlechip is regularly opened and close light, through being provided with ambient light sensor, be used for detecting indoor ambient light, and transmit the detected signal for the singlechip, the singlechip passes through luminance and the tone etc. of dimmer control light, thereby builds good illumination atmosphere.

Description

Indoor light intelligent regulation system

Technical Field

The utility model relates to an intelligence light control technology field specifically is an indoor light intelligent regulation system.

Background

Indoor lighting is the important component part of indoor environment design, indoor lighting design will be favorable to people's activity safety and comfortable life, in people's life, light is not only the condition of indoor lighting, and express the space form, build the basic unit of environmental atmosphere, however, traditional indoor light system often does not possess the ability of intellectual detection system service environment, very big wasting of resources has been caused, the overwhelming majority still adopts artifical mode control lamps and lanterns, often lead to the energy waste on the illumination, and luminance can't be adjusted, therefore, for solving above-mentioned problem, an indoor light intelligent regulation system is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor light intelligent regulation system to solve the present indoor light system that above-mentioned background art provided and often do not possess the ability of intellectual detection system service environment, caused very big wasting of resources, mostly all still adopt artifical mode control lamps and lanterns, often lead to the energy waste on the illumination, and the unable problem of adjusting of luminance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an indoor light intelligent regulation system, includes shell, heat release infrared sensor, circuit board, singlechip, clock circuit, dimmer, ambient light sensor, relay and display screen, the front side of shell is provided with the protection casing, heat release infrared sensor passes through the inside lower extreme of screw fixed mounting at the shell, the circuit board passes through the inside middle part of screw fixed mounting at the shell, singlechip and the fixed welding of clock circuit are on the circuit board, dimmer, ambient light sensor and relay all pass through screw fixed mounting in the inside upper end of shell, rubber seal block has been inlayed to shell outside upper end, the back of shell is provided with the mounting hole, the display screen sets up the front side at the shell.

Preferably, the middle part of the back surface of the shell is provided with a vertical groove, and the inner wall of the groove is uniformly provided with heat dissipation holes.

Preferably, the left side and the right side of the shell are provided with sliding grooves, the inner side sizes of the sliding grooves are the same as the outer side sizes of the left end and the right end of the protective cover, and the protective cover and the shell are of a sliding connection structure.

Preferably, the rubber sealing block is provided with through holes at equal intervals in the transverse direction.

Preferably, the input end of the circuit board is connected with the output end point of the external power supply, the output end of the circuit board is electrically connected with the input ends of the pyroelectric infrared sensor, the single chip microcomputer, the clock circuit, the light modulator, the ambient light sensor and the relay, the output end of the pyroelectric infrared sensor is electrically connected with the input end of the single chip microcomputer, and the clock circuit and the light modulator are electrically connected with the single chip microcomputer.

Compared with the prior art, the beneficial effects of the utility model are that: the intelligent indoor light adjusting system is provided with a pyroelectric infrared sensor, utilizes a pyroelectric infrared sensitive element thereof to detect a human body and transmits a detected signal to a single chip microcomputer, the single chip microcomputer controls the on and off of light through a relay, the on and off of the light is controlled through a clock circuit and matched with the single chip microcomputer to perform timed on and off of the light, an ambient light sensor is arranged to detect indoor ambient light and transmit a detected signal to the single chip microcomputer, and the single chip microcomputer controls the brightness, the tone and the like of the light through a dimmer, so that a good lighting atmosphere is created;

the shell with the groove is arranged, and the radiating holes are formed in the inner wall of the groove, so that heat inside the device can be conveniently discharged through the radiating holes;

through the protection casing that is provided with sliding construction, protect this device to prevent not bumping, also effectively reduce the erosion of impurity such as dust simultaneously, cause the display screen to show unclear or even malfunctioning condition, improved the security and the life of this device greatly.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention from the back;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic diagram of the circuit connection control of the present invention.

In the figure: 1. a housing; 2. a protective cover; 3. a pyroelectric infrared sensor; 4. a circuit board; 5. a single chip microcomputer; 6. a clock circuit; 7. a dimmer; 8. an ambient light sensor; 9. a relay; 10. a rubber sealing block; 11. mounting holes; 12. heat dissipation holes; 13. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides an indoor light intelligent regulation system, which comprises an outer shell 1, heat release infrared sensor 3, circuit board 4, singlechip 5, clock circuit 6, light modulator 7, ambient light sensor 8, relay 9 and display screen 13, the front side of shell 1 is provided with protection casing 2, the spout has been seted up to the left and right sides of shell 1, and the inboard size of spout is the same with the both ends outside size of controlling of protection casing 2, protection casing 2 is slidingtype connection structure with shell 1, protection casing 2 through being provided with sliding structure, protect this device, in order to prevent not bumping, also effectively reduce the erosion of impurity such as dust simultaneously, cause display screen 13 to show the condition unclear failure even, the security and the life of this device have been improved greatly.

The pyroelectric infrared sensor 3 is fixedly installed at the lower end of the inside of the shell 1 through screws, the type of the pyroelectric infrared sensor 3 is LHI954, mainly detection elements with the size of 2 x 1mm are made of a material with high thermoelectric coefficient, such as lead zirconate titanate ceramic, lithium tantalate, titanium triethylene sulfate and the like, one or two detection elements are installed in each detector, the two detection elements are connected in series in reverse polarity to inhibit interference caused by temperature rise of the detector, the detection elements convert detected and received infrared radiation into weak voltage signals, the weak voltage signals are amplified by a field effect tube arranged in the probe and then output outwards, the infrared central wavelength of human body radiation is 9-10-um, and the wavelength sensitivity of the detection elements is almost stable and unchanged within the range of 0.2-20-um. A window with a filter lens is arranged at the top end of the sensor, the filter lens can pass light with the wavelength range of 7-10-um and is just suitable for detecting human body infrared radiation, infrared rays with other wavelengths are absorbed by the filter lens, and thus the infrared sensor special for detecting human body radiation is formed and is used for detecting a human body, a circuit board 4 is fixedly arranged in the middle of the inner part of a shell 1 through screws, a singlechip 5 and a clock circuit 6 are fixedly welded on the circuit board 4, the model of the singlechip 5 is HT66F017, and mainly comprises a processing unit, a control unit, an input and output unit and a timing unit, the clock circuit 6 is mainly used for integral circuit control of the device, the model of the clock circuit 6 is DS1302, generally comprises a crystal oscillator, a crystal oscillation control chip and a capacitor, and is mainly used for timing opening and closing of a lamp, and a dimmer 7, The environment light sensor 8 and the relay 9 are both fixedly installed at the upper end inside the shell 1 through screws, the light modulator 7 is SC-239B and comprises a main loop, a trigger loop, a control loop, a feedback system and the like and is used for changing the luminous flux of a light source in the lighting device and adjusting the illumination level, the environment light sensor 8 is ADPD188BI in model and mainly comprises photosensitive elements and is used for detecting environment light, the relay 9 is G5V-2 and is used for controlling the on-off circuit of a lamp, the input end of the circuit board 4 is connected with the output end of an external power supply, the output end of the circuit board 4 is connected with the input end of the pyroelectric infrared sensor 3, the singlechip 5, the clock circuit 6, the light modulator 7, the environment light sensor 8 and the relay 9, the pyroelectric infrared sensor 3 is used for detecting infrared rays radiated by a human body through a detection element arranged in the pyroelectric infrared sensor 3, when the pyroelectric infrared sensor 3 detects the human, the detection signal is transmitted to the single chip microcomputer 5, the single chip microcomputer 5 receives information and processes the signal through a built-in processing unit, then the lamp is controlled to be turned on through a built-in control unit, when the pyroelectric infrared sensor 3 cannot detect infrared rays radiated by a human body, the single chip microcomputer 5 controls the lamp to be turned off, in the turning-on process of the lamp, the ambient light sensor 8 detects ambient light through a built-in photosensitive element and converts the detected signal into an electric signal through a built-in conversion element, the electric signal is transmitted to the single chip microcomputer 5, the single chip microcomputer 5 processes the signal through the built-in processing unit, and the control unit controls the light modulator 7 to adjust the illumination brightness and the color tone of the lamp.

The sealed piece of rubber 10 has been inlayed to 1 outside upper end of shell, and the through-hole has been seted up to horizontal equidistance on the sealed piece of rubber 10, sets up the sealed piece of rubber 10 that has the through-hole to be connected the wiring of lamps and lanterns orderly the sealed piece of rubber 10 that passes with the internal circuit component of this device, effectually avoid the wiring to be tangled in disorder, thereby more be favorable to the heat dissipation.

The back of shell 1 is provided with mounting hole 11, and display screen 13 sets up the front side at shell 1, and the back middle part of shell 1 is provided with vertical recess, and has evenly seted up louvre 12 on the inner wall of recess to the inside heat of this device is arranged outward through louvre 12 and recess.

The working principle is as follows: during installation, the device is externally connected with a power supply network to provide electric power support for the device, then a lamp is connected with the device through a wire, the wire sequentially penetrates through the rubber sealing block 10 to be connected with the relay 9, and then the device is installed on a wall surface through the installation hole 11 in cooperation with a screw;

when the device works, the on-off time of the device is preset through the clock circuit 6, and when the time reaches the preset time, the clock circuit 6 controls the on-off of the lamp through the relay 9;

the pyroelectric infrared sensor 3 is used for detecting infrared rays radiated by a human body through a built-in detection element, when the pyroelectric infrared sensor 3 detects that the human body exists, a detection signal is transmitted to the single chip microcomputer 5, the single chip microcomputer 5 receives information and processes the signal through a built-in processing unit, then the lamp is controlled to be turned on through a built-in control unit, and when the pyroelectric infrared sensor 3 cannot detect the infrared rays radiated by the human body, the single chip microcomputer 5 controls the lamp to be turned off;

in the lighting process of the lamp, the ambient light sensor 8 detects ambient light through a built-in photosensitive element, converts a detected signal into an electric signal through a built-in conversion element and transmits the electric signal to the singlechip 5, the singlechip 5 processes the signal through a built-in processing unit and controls the dimmer 7 through the control unit to adjust the illumination brightness and the color tone of the lamp;

in the working process, the heat generated in the shell 1 is discharged through the heat dissipation holes 12 on the back side of the shell 1, meanwhile, the protective cover 2 protects the display screen 13 on the front side of the shell 1, and during operation, the protective cover 2 slides downwards along the shell 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an indoor light intelligent regulation system, includes shell (1), heat release infrared sensor (3), circuit board (4), singlechip (5), clock circuit (6), dimmer (7), ambient light sensor (8), relay (9) and display screen (13), its characterized in that: the front side of shell (1) is provided with protection casing (2), heat release infrared sensor (3) pass through screw fixed mounting at the inside lower extreme of shell (1), circuit board (4) pass through screw fixed mounting at the inside middle part of shell (1), singlechip (5) and clock circuit (6) fixed welding are on circuit board (4), dimmer (7), ambient light sensor (8) and relay (9) all pass through screw fixed mounting at the inside upper end of shell (1), the sealed piece of rubber (10) has been inlayed to shell (1) outside upper end, the back of shell (1) is provided with mounting hole (11), display screen (13) set up the front side at shell (1).

2. The intelligent indoor lighting adjustment system according to claim 1, wherein: the middle part of the back surface of the shell (1) is provided with a vertical groove, and the inner wall of the groove is uniformly provided with heat dissipation holes (12).

3. The intelligent indoor lighting adjustment system according to claim 1, wherein: the sliding chute has been seted up to the left and right sides of shell (1), and the inboard size of sliding chute is the same with the left and right sides both ends outside size of protection casing (2), protection casing (2) are slidingtype connection structure with shell (1).

4. The intelligent indoor lighting adjustment system according to claim 1, wherein: through holes are formed in the rubber sealing block (10) at equal intervals in the transverse direction.

5. The intelligent indoor lighting adjustment system according to claim 1, wherein: the input end of the circuit board (4) is connected with the output end point of an external power supply, the output end of the circuit board (4) is electrically connected with the input ends of the pyroelectric infrared sensor (3), the single chip microcomputer (5), the clock circuit (6), the light modulator (7), the ambient light sensor (8) and the relay (9), the output end of the pyroelectric infrared sensor (3) is electrically connected with the input end of the single chip microcomputer (5), and the clock circuit (6) and the light modulator (7) are both electrically connected with the single chip microcomputer (5).

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