Indoor energy-saving lighting device

Abstract

The utility model belongs to the field of lighting devices, particularly relates to an indoor energy-saving lighting device, and aims to solve the problems that the energy consumption of an indoor lighting system is increased and the energy utilization efficiency is reduced due to the fact that the existing device cannot detect the number of people and the brightness in a room in real time, the following scheme is provided: the indoor energy-saving lighting device comprises a lamp body, a single-chip microcomputer is arranged in the lamp body, a first infrared sensor and a second infrared sensor are symmetrically arranged on one side of the lamp body and electrically connected with the single-chip microcomputer, and an illumination sensor and a displayer are arranged on the other side of the lamp body. The illumination sensor and the display are electrically connected with the single-chip microcomputer. Through the arrangement of the first infrared sensor, the second infrared sensor and the illumination sensor, the indoor people number and brightness can be detected in real time, the energy consumption of an indoor illumination system can be effectively reduced, the energy utilization efficiency can be improved, effective utilization of resources is achieved, and energy waste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, in particular to an indoor energy-saving lighting device. Background Art

[0002] In today's society, energy conservation and intelligence have become important issues worldwide and have received widespread attention. With people's increasing awareness of energy resources and deepening understanding of environmental issues, energy conservation and environmental protection have become an inevitable trend in the development of human society. Against this background, the development of intelligent energy-saving technology has become one of the important ways to solve the current energy crisis and environmental problems. Indoor lighting is an indispensable part of people's daily life, and its energy consumption also accounts for a considerable proportion.

[0003] At present, traditional indoor energy-saving lighting devices are unable to detect the number of people and brightness in the room in real time, which not only increases the energy consumption of the indoor lighting system, but also reduces energy utilization efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing technology cannot detect the number of people and brightness in the room in real time, which not only increases the energy consumption of the indoor lighting system but also reduces the energy utilization efficiency, and proposes an indoor energy-saving lighting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An indoor energy-saving lighting device, comprising:

[0007] A lamp body, wherein a single-chip microcomputer is arranged inside the lamp body, an infrared sensor 1 and an infrared sensor 2 are symmetrically arranged on one side of the lamp body, and the infrared sensor 1 and the infrared sensor 2 are both electrically connected to the single-chip microcomputer, and a light sensor and a display are respectively arranged on the other side of the lamp body, and the light sensor and the display are both electrically connected to the single-chip microcomputer;

[0008] The installation component is arranged on the lamp body and is used to facilitate the installation and removal of the lamp body.

[0009] In one possible design, the mounting assembly includes a mounting frame, two L-shaped plug-in slots are mirrored on both sides of the mounting frame, spring cards are fixedly provided on the corner top walls of the two L-shaped plug-in slots, a connecting seat is fixedly provided on the top of the lamp body, and latch pins are fixedly provided on both sides of the connecting seat, and the latch pins correspond to and fit with the positions of the L-shaped plug-in slots and can be detached from the latch.

[0010] In a possible design, a fixing frame is fixedly provided at the bottom of the display, threaded rods are threadedly connected to both sides of the fixing frame, U-shaped clamping frames are rotatably provided on the inner side of the fixing frame at the ends of the two threaded rods that are close to each other, and the same flexible plate is fixedly provided at both ends of the clamping frame, adjustment knobs are fixedly provided at the ends of the two threaded rods that are far away from each other, and locking nuts are threadedly connected to the outside of the two threaded rods.

[0011] In a possible design, one side of the flexible board is provided with a plurality of evenly distributed anti-slip protrusions.

[0012] In a possible design, a plurality of evenly distributed anti-slip strips are fixedly provided on the outer ring of the lamp body.

[0013] In a possible design, three groups of LED lamp beads are arranged at the bottom of the lamp body, and the three groups of LED lamp beads are divided into three levels, and each level corresponds to a group of LED lamp beads.

[0014] In this application, when starting to use, first select a suitable installation position to ensure that the infrared sensor 1 and the infrared sensor 2 can cover the area to be detected, then fix the mounting bracket in the selected position to ensure that the mounting bracket is stable, then align the bayonet on the connection seat of the lamp body with the L-shaped slot of the mounting bracket, and push the lamp body in. When it is pushed to the corner of the L-shaped slot, hold the anti-slip strip on the lamp body to rotate the lamp body until the bayonet is rotated into the corner of the L-shaped slot and the bayonet is firmly connected by the spring card, and then place the monitor in the position where it needs to be installed (such as a support The two adjusting knobs are turned to rotate the two threaded rods, which in turn drive the two U-shaped clamping frames and the flexible board thereon to move toward the side close to each other, and are clamped on the support through the flexible board. The anti-skid protrusions on the flexible board can increase the friction between the flexible board and the support, thereby enhancing the stability of the display. When the flexible boards are all against the support, the locking nuts are turned, and the locking nuts are rotated on their respective threaded rods until they are against one side of the fixing frame to complete the locking and fixing of the display position.

[0015] Then the power is turned on, the indoor energy-saving lighting device starts working, the single-chip computer performs self-check to ensure that all sensors and LED lamp beads are working properly, infrared sensor 1 and infrared sensor 2 begin to detect and sense the entry and exit of people, when infrared sensor 1 is triggered, the system automatically increases the number of people in the room by one, conversely, when infrared sensor 2 is triggered, the number of people counted is reduced by one, so that the system can accurately track the entry and exit of people in the room, providing important data support for subsequent lighting control, when the light sensor detects the ambient light intensity, when the light is sufficient, the LED light will not turn on, if the infrared sensor 1 is triggered, the number of people is between 1-5, and the light sensor is lower than the set threshold, the single-chip computer will be based on the preset algorithm Turn on the first gear of the LED lamp beads. If the infrared sensor is triggered, the number of people is between 6-10 and the light sensor is lower than the set threshold, the single-chip microcomputer will turn on the second gear of the LED lamp beads according to the preset algorithm. If the infrared sensor is triggered, the number of people is more than 10 and the light sensor is lower than the set threshold, the single-chip microcomputer will turn on the third gear of the LED lamp beads according to the preset algorithm. At this time, the display will display the working status of the lighting device in real time. The first line shows the current number of people in the room, and the second line shows the current light intensity. If the infrared sensor does not detect human activity for a long time and the ambient light is sufficient, the single-chip microcomputer will automatically enter the energy-saving mode and turn off or reduce the brightness of the LED lamp beads to save energy.

[0016] If the lighting device needs to be cleaned or repaired, follow the above steps to unlock the threaded rod by rotating the locking nut, adjust the position of the U-shaped clamping frame, and remove the display. When removing the lamp body, just gently turn the lamp body to disengage the spring card of the L-shaped socket slot, and then remove the lamp body from the mounting bracket.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, the number of people in the room can be detected in real time by setting the infrared sensor 1 and the infrared sensor 2, and the brightness of the indoor environment can be detected in real time by setting the light sensor. In combination with different number of people and indoor natural light intensity, different number of light source switches in the lighting system can be controlled in real time, thereby achieving the purpose of energy saving. When someone enters the room, the system will automatically adjust the light brightness to provide sufficient lighting, which can not only effectively reduce the energy consumption of the indoor lighting system, but also improve the energy utilization efficiency, realize the effective utilization of resources, and reduce energy waste.

[0019] The utility model provides an installation assembly, and aligns the latch on the connection seat of the lamp body with the L-shaped insertion slot of the mounting frame, and pushes the lamp body in. When the lamp body is pushed to the corner of the L-shaped insertion slot, the anti-slip strip on the lamp body is held by the hand to rotate the lamp body until the latch is rotated into the corner of the L-shaped insertion slot and the latch is firmly engaged through the spring card. When removing the lamp body, it is only necessary to gently rotate the lamp body to disengage the latch from the spring card of the L-shaped insertion slot, and then remove the lamp body from the mounting frame, so that no complicated tools or professional knowledge are required during the installation and removal of the lamp body, and the user can easily complete the operation, which greatly improves the convenience of operation.

[0020] The utility model can detect the number of people and brightness in a room in real time by setting up infrared sensor 1, infrared sensor 2 and light sensor, which can not only effectively reduce the energy consumption of the indoor lighting system, but also improve the energy utilization efficiency, realize the effective utilization of resources and reduce energy waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall top view structure of an indoor energy-saving lighting device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the overall upward structure of an indoor energy-saving lighting device proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the separation structure of the installation components of an indoor energy-saving lighting device proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the enlarged structure of part A of an indoor energy-saving lighting device proposed by the utility model;

[0025] Figure 5 This is a schematic diagram of the enlarged structure of part B of an indoor energy-saving lighting device proposed by the utility model;

[0026] Figure 6 The utility model provides an overall work flow diagram of an indoor energy-saving lighting device.

[0027] In the figure: 1. lamp body; 101. LED lamp bead; 2. infrared sensor 1; 3. infrared sensor 2; 4. light sensor; 5. display; 6. anti-slip strip; 7. fixing frame; 8. threaded rod; 9. clamping frame; 10. flexible board; 11. anti-slip bump; 12. adjustment knob; 13. connecting seat; 14. latch; 15. mounting frame; 16. L-shaped plug slot; 17. spring card. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Embodiment 1

[0030] Reference Figure 1-6 , an indoor energy-saving lighting device, which is used in the field of indoor energy-saving lighting technology of microprocessors, comprising:

[0031] A lamp body 1 and an installation component, wherein a single chip microcomputer (model: STC89C52, and using STM32F103C8T6 core board as the main controller) is arranged inside the lamp body 1, and the single chip microcomputer is used to control various functions of the lamp body 1, and an infrared sensor 1 2 and an infrared sensor 2 3 (model: HC-SR501) are symmetrically arranged on one side of the lamp body 1, and are used to accurately track the entry and exit of indoor personnel, so as to intelligently adjust the lighting status, and a light sensor 4 (model: GL5506) and a display 5 are arranged on the other side of the lamp body 1, and the light sensor 4 is used to detect the ambient light intensity, and the display 5 is used to display the working status and related information of the lighting device.

[0032] The installation assembly is composed of a mounting frame 15, and two L-shaped plug-in slots 16 are mirrored on both sides of the mounting frame 15. A spring card 17 is fixed to the corner top wall of each L-shaped plug-in slot 16. The spring card 17 can provide a certain resistance when the latch 14 is inserted to ensure stable latching, and can also be easily released when disassembly is required. A connecting seat 13 is fixed on the top of the lamp body 1, and latches 14 are fixed on both sides of the connecting seat 13. The positions of the latch 14 and the L-shaped plug-in slot 16 correspond and are adapted to each other, so that the lamp body 1 can be quickly installed and disassembled through the cooperation of the latch 14 and the L-shaped plug-in slot 16, so that no complicated tools or professional knowledge are required during the installation and disassembly of the lamp body 1, and the user can easily complete the operation, which greatly improves the convenience of operation.

[0033] A fixing frame 7 is fixed to the bottom of the display 5, and threaded rods 8 are threadedly connected to both sides of the fixing frame 7. By rotating the adjustment knobs 12 at the ends of the two threaded rods 8 that are far away from each other, the threaded rods 8 can be adjusted to move on the fixing frame 7 and change their positions. A U-shaped clamping frame 9 is rotatably arranged on the inner side of the fixing frame 7 at the ends of the threaded rods 8 that are close to each other. The same flexible plate 10 is fixed to both ends of the clamping frame 9. When the adjustment knob 12 is rotated, the U-shaped clamping frame 9 will move accordingly, thereby adjusting the distance between the flexible plate 10 and the support to adapt to supports of different shapes.

[0034] A plurality of anti-skid protrusions 11 are provided on one side of the flexible board 10 , and these protrusions can increase the friction between the flexible board 10 and the supporting object, thereby ensuring that the display 5 is installed firmly.

[0035] The outer ring of the lamp body 1 is fixed with a plurality of evenly distributed anti-skid strips 6 , which can increase the friction force when the user holds the lamp body 1 for disassembly and assembly, and prevent the lamp body 1 from falling or sliding when disassembling and assembling.

[0036] Three groups of LED lamp beads 101 are arranged at the bottom of the lamp body 1. These three groups of LED lamp beads 101 are divided into three levels, and each level corresponds to a group of LED lamp beads 101. The single chip microcomputer can detect and sense the entry and exit of people according to the infrared sensors 2 and 3, as well as the ambient light intensity detected by the light sensor 4, and intelligently adjust the brightness and the number of LED lamp beads 101 to be turned on. For example, when the light sensor 4 detects the ambient light intensity, when the light is sufficient, the LED light is not turned on. If the infrared sensor 2 is triggered, the number of people is between 1-5 people, and the light sensor 4 is lower than the set threshold, the single chip microcomputer will turn on the first level of the LED lamp beads 101 according to the preset algorithm. If the infrared sensor 2 is triggered, the number of people is between 6-10 people, and the light sensor 4 is lower than the set threshold, the single chip microcomputer will turn on the second level of the LED lamp beads 101 according to the preset algorithm. If the infrared sensor 2 is triggered, the number of people is more than 10 people, and the light sensor 4 is lower than the set threshold, the single chip microcomputer will turn on the third level of the LED lamp beads 101 according to the preset algorithm.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the lamp body 1, LED lamp bead 101, infrared sensor 1 2, infrared sensor 2 3, light sensor 4 and display 5 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indoor energy-saving lighting device, characterized in that: include: A lamp body (1), wherein a single-chip microcomputer is arranged inside the lamp body (1), an infrared sensor 1 (2) and an infrared sensor 2 (3) are symmetrically arranged on one side of the lamp body (1), and the infrared sensor 1 (2) and the infrared sensor 2 (3) are both electrically connected to the single-chip microcomputer, and a light sensor (4) and a display (5) are respectively arranged on the other side of the lamp body (1), and the light sensor (4) and the display (5) are both electrically connected to the single-chip microcomputer; An installation component is arranged on the lamp body (1) and is used to facilitate the installation and removal of the lamp body (1).

2. An indoor energy-saving lighting device according to claim 1, characterized in that: The mounting assembly comprises a mounting frame (15), two L-shaped plug-in slots (16) are provided on both sides of the mounting frame (15) in a mirror-like manner, spring clips (17) are fixedly provided on the corner top walls of the two L-shaped plug-in slots (16), a connecting seat (13) is fixedly provided on the top of the lamp body (1), and latches (14) are fixedly provided on both sides of the connecting seat (13), and the latches (14) correspond to and are adapted to the positions of the L-shaped plug-in slots (16) and can be detached from the latches.

3. An indoor energy-saving lighting device according to claim 1, characterized in that: A fixing frame (7) is fixedly provided at the bottom of the display (5), and threaded rods (8) are threadedly connected to both sides of the fixing frame (7), and a U-shaped clamping frame (9) is rotatably provided on the inner side of the fixing frame (7) at the ends of the two threaded rods (8) that are close to each other, and the same flexible plate (10) is fixedly provided at both ends of the clamping frame (9), and an adjusting knob (12) is fixedly provided at the ends of the two threaded rods (8) that are far away from each other, and locking nuts are threadedly connected to the outside of the two threaded rods (8).

4. An indoor energy-saving lighting device according to claim 3, characterized in that: One side of the flexible plate (10) is provided with a plurality of evenly distributed anti-slip convex points (11).

5. An indoor energy-saving lighting device according to claim 2, characterized in that: The outer ring of the lamp body (1) is fixedly provided with a plurality of evenly distributed anti-slip strips (6).

6. An indoor energy-saving lighting device according to claim 1, characterized in that: Three groups of LED lamp beads (101) are arranged at the bottom of the lamp body (1), and the three groups of LED lamp beads (101) are divided into three levels, each level corresponding to a group of LED lamp beads (101).

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