CN210225840U

CN210225840U - Intelligent dimming system for indoor lighting

Info

Publication number: CN210225840U
Application number: CN201920927885.8U
Authority: CN
Inventors: Yayu Li; 黎亚宇; Lei Shi; 时磊; Xinyu Wang; 王新宇
Original assignee: Nanjing Grandsberg Network Technology Co ltd
Current assignee: Nanjing Grandsberg Network Technology Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-31
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses an indoor lighting intelligent dimming system, it relates to the indoor lighting system field. The problem that a traditional indoor lighting system cannot be well compatible with requirements of energy conservation and human eye illumination is solved. The technical scheme is characterized by comprising two LED lamps and a light sensing module, wherein one LED lamp is arranged at a position close to a window indoors, the other LED lamp is arranged at a position far away from the window indoors, and the light sensing module is arranged at the window; the LED lamp close to the window is connected with an LED driving power supply, the LED driving power supply is connected with a lamp control module, and the lamp control module is wirelessly connected with the light sensing module. The utility model discloses can make indoor illumination accord with people's eye demand more when practicing thrift the electric energy, lighting system is more humanized.

Description

Intelligent dimming system for indoor lighting

Technical Field

The utility model relates to an indoor lighting system field, more specifically say, it relates to an indoor lighting intelligent dimming system.

Background

Traditional indoor lamp all controls through the switch on the wall, and for the energy saving, also there is the indoor lamp can connect the light sense switch, and when illumination intensity was high daytime, the last illuminance sensor of light sense switch can control the indoor lamp after sensing and extinguish to can practice thrift the electric energy.

However, the indoor space is large, the brightness is higher at a position close to the window, and the brightness is lower at a position far away from the window. Especially, the windows of many houses are not on the sun at present, so the illumination intensity is lower. So daytime when indoor activity, the light sense switch senses the high back control room lamp of illumination intensity and extinguishes, though practice thrift the electric energy, but indoor illumination probably does not satisfy people's eye's demand, if force the indoor lamp and open, indoor illumination intensity then can surpass people's eye's demand again, and this problem is waited for to solve urgently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an indoor illumination intelligent light-adjusting system, its advantage that can make indoor illumination accord with people's eye demand more when practicing thrift electric energy.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an indoor lighting intelligent dimming system comprises two LED lamps and a light sensing module, wherein one LED lamp is arranged at a position close to a window in a room, the other LED lamp is arranged at a position far away from the window in the room, and the light sensing module is arranged at the window; the LED lamp close to the window is connected with an LED driving power supply, the LED driving power supply is connected with a lamp control module, and the lamp control module is wirelessly connected with the light sensing module.

Furthermore, the lamp control module comprises a first circuit board, wherein the first circuit board is provided with a first single chip microcomputer, a first 2.4G transceiver antenna, a first sensor, a power module and a PWM control line, and the PWM control line is connected with the LED driving power supply;

the light sensing module comprises a second circuit board, and a second singlechip, a second 2.4G transceiver antenna and an illuminance sensor are arranged on the second circuit board;

the lamp control module and the light sensing module are in wireless connection through the first 2.4G transceiver and the second 2.4G transceiver.

Furthermore, a plurality of LED lamps are further arranged between the two LED lamps, and the LED lamps between the LED lamps are connected with the LED driving power supply and the lamp control module.

To sum up, the utility model discloses following beneficial effect has:

quantity and overall arrangement to indoor LED lamps and lanterns plan again, one in the position installation of being close to the window, one in the position installation of keeping away from the window, the LED lamps and lanterns that are close to the window pass through the lamp accuse module and are connected with the light sense module, realize control, and the LED lamps and lanterns of keeping away from the window then adopt traditional key switch to control, so when the LED lamps and lanterns that are close to the window extinguish, if people's eye feels illumination not enough, can open the LED lamps and lanterns of keeping away from the window and improve indoor luminance, this lighting system alternates between biography and full intelligence promptly, it is more humanized to use, make indoor illumination accord with people's eye demand more when practicing thrift the electric energy.

Drawings

Fig. 1 is a schematic structural diagram of an indoor lighting intelligent dimming system in embodiment 1;

fig. 2 is a schematic structural diagram of an LED lamp, an LED driving power supply, and a lamp control module in embodiment 1;

fig. 3 is a schematic structural diagram of a lamp control module in embodiment 1;

FIG. 4 is a schematic structural diagram of the light sensing module in embodiment 1;

fig. 5 is a schematic structural diagram of an indoor lighting intelligent dimming system in embodiment 2.

In the figure: 1. a living room; 2. a window; 3. an LED lamp; 4. an LED driving power supply; 5. a lamp control module; 51. a first circuit board; 52. a first single chip microcomputer; 53. a first sensor; 54. a power supply module; 55. a first 2.4G transceiver; 56. a remote control receiver; 57. a first 2.4G transceiver antenna; 58. a PWM control line; 6. a light sensing module; 61. a second circuit board; 62. a second single chip microcomputer; 63. an illuminance sensor; 64. a second 2.4G transceiver; 65. a second 2.4G transceiver antenna.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1:

an indoor lighting intelligent dimming system, referring to fig. 1 and 2, comprises two LED lamps 3 and a light sensing module 6, wherein one LED lamp 3 is arranged in a room 1 close to a window 2, the other LED lamp 3 is arranged in the room 1 far away from the window 2, and the light sensing module 6 is arranged at the window 2 and used for sensing illumination intensity; the LED lamp 3 close to the window 2 is connected with an LED driving power supply 4, the LED driving power supply 4 is connected with a lamp control module 5, and the lamp control module 5 is wirelessly connected with a light sensing module 6; in this embodiment, the living room 1 may be a bedroom, a living room, an office, or a duplex apartment, and in order to save electric energy, the LED lamp 3 far from the window 2 may select a lower power, which is controlled by a key switch on the wall.

Referring to fig. 1, 3 and 4, the lamp control module 5 includes a first circuit board 51, the first circuit board 51 is provided with a first single chip 52, a first 2.4G transceiver 55, a first 2.4G transceiver antenna 57, a first sensor 53, a power module 54, a PWM control line 58 and a remote control receiving area 56, and the PWM control line 58 is connected to the LED driving power source 4 (refer to fig. 2); in this embodiment, the first sensor 53 may be an infrared sensor, is used for sensing the existence of a person, and is matched with the light sensing module 6, so that the LED lamp 3 can be controlled to be turned off when no person is in the cloudy room 1, and electric energy is saved; the light sensing module 6 comprises a second circuit board 61, and a second singlechip 62, a second 2.4G transceiver 64, a second 2.4G transceiver antenna 65 and an illuminance sensor 63 are arranged on the second circuit board 61; the lamp control module 5 and the light sensing module 6 are wirelessly connected through the first 2.4G transceiver 55 and the second 2.4G transceiver 64; in this embodiment, the light sensing module 6 has a separate power supply, so that the user can select to turn off the light sensing module 6 under a special condition, so as to make the illumination in the room 1 meet the actual requirement.

Referring to fig. 2, 3 and 4, the LED driving power source 4 is used for converting an input power source (generally 220V ac) into a specific voltage and current to drive the LED lamp 3 to emit light, that is, the LED driving power source 4 belongs to a power converter; in the embodiment, the LED driving power supply 4 provides power for the LED lamp 3 on one hand and provides power for the lamp control module 5 on the other hand; the duty ratio of the PWM signal is changed through the lamp control module 5, the LED driving power supply 4 adjusts the current output to the LED lamp 3 according to the PWM duty ratio, the brightness of the LED lamp 3 changes along with the current change, and the lamp control module 5 is wirelessly connected with the light sensing module 6 in the embodiment, so that the signal of the illumination sensor 63 can be fed back to the lamp control module 5, and the brightness of the LED lamp 3 can be adjusted.

The working principle is as follows:

the position that is close to window 2 in room 1 and keeps away from window 2 sets up LED lamps and lanterns 3 respectively, and LED lamps and lanterns 3 that are close to window 2 pass through

lamp accuse module

5 and 6 wireless connection of light sense module, and the lower power of LED lamps and lanterns 3 selection of keeping away from window 2, and lighting system is more humanized, can make indoor illumination accord with people's eye demand more when practicing thrift electric energy.

Example 2:

an indoor lighting intelligent dimming system, referring to fig. 5 and fig. 2, based on embodiment 1, the present embodiment differs from embodiment 1 in that: a plurality of LED lamps 3 are also arranged between the two LED lamps 3, and the LED lamps 3 between the LED lamps are connected with an LED driving power supply 4 and a lamp control module 5, wherein the number of the LED lamps 3 is three in the embodiment; for a large-area living room 1, the number of the LED lamps 3 is increased, so that the illumination can meet the requirements of people.

Claims

1. The utility model provides an indoor lighting intelligent dimming system which characterized in that: the LED lamp comprises two LED lamps (3) and a light sensing module (6), wherein one LED lamp (3) is arranged at a position close to a window indoors, the other LED lamp (3) is arranged at a position far away from the window indoors, and the light sensing module (6) is arranged at the window; the LED lamp (3) close to the window is connected with an LED driving power supply (4), the LED driving power supply (4) is connected with a lamp control module (5), and the lamp control module (5) is in wireless connection with a light sensing module (6).

2. The intelligent dimming system for indoor lighting according to claim 1, wherein: the lamp control module (5) comprises a first circuit board (51), a first single chip microcomputer (52), a first 2.4G transceiver (55), a first 2.4G transceiver antenna (57), a first sensor (53), a power module (54) and a PWM control line (58) are arranged on the first circuit board (51), and the PWM control line (58) is connected with the LED driving power supply (4);

the light sensing module (6) comprises a second circuit board (61), and a second singlechip (62), a second 2.4G transceiver (64), a second 2.4G transceiver antenna (65) and an illuminance sensor (63) are arranged on the second circuit board (61);

the light control module (5) and the light sensing module (6) are in wireless connection through the first 2.4G transceiver (55) and the second 2.4G transceiver (64).

3. The intelligent dimming system for indoor lighting according to claim 1 or 2, wherein: a plurality of LED lamps (3) are further arranged between the two LED lamps (3), and the LED lamps (3) between the two LED lamps are connected with the LED driving power supply (4) and the lamp control module (5).