An automatic sensing intelligent tracking lighting device

Abstract

The present invention relates to the field of lighting fixtures, and in particular to an automatic sensing intelligent tracking lighting device, including a ceiling mount, which is fixedly installed on the top of a building structure through an installation ear mount, infrared sensors are arranged around the ceiling mount, a control chip is fixedly arranged inside the ceiling mount, a first motor is fixedly arranged in the center of the ceiling mount, a rotating bracket is fixedly connected to the output end of the first motor, a shell is rotatably installed in the rotating bracket, a second motor is fixedly arranged on one side of the rotating bracket, the output end of the second motor is connected to the shell, and the control chip is respectively connected to the infrared sensor, the first motor and the second motor. The present invention can realize adaptive adjustment of lighting brightness according to the distance between the human body and the lighting lamp, and can provide the best lighting effect in conjunction with the automatic tracking function of the lighting lamp.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting lamps, and in particular to an automatic sensing intelligent tracking lighting device. Background Art

[0002] Lighting fixtures include home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting, etc. Home lighting started with the birth of electricity, with the earliest incandescent bulbs, which later developed into fluorescent tubes, and then to energy-saving lamps, halogen lamps, halogen tungsten lamps, gas discharge lamps, and LED special material lighting, etc. Most of the lighting fixtures have developed under the development of these light sources, such as from lamp holders to fluorescent lamp brackets to various craft lighting fixtures.

[0003] Currently, most lighting fixtures are fixedly installed in lamp holders and cannot automatically adjust the direction of light. There are also inductive smart tracking lighting fixtures on the market, but they can only adjust the direction of the light source but not the lighting intensity, and the lighting effect needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic sensing intelligent tracking lighting device to solve the above-mentioned technical problems.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] An automatic sensing intelligent tracking lighting device includes a ceiling mount, which is fixedly installed on the top of a building structure through mounting ears, infrared sensors are arranged around the ceiling mount, a control chip is fixedly arranged inside the ceiling mount, a first motor is fixedly arranged in the center of the ceiling mount, a rotating bracket is fixedly connected to the output end of the first motor, a shell is rotatably installed in the rotating bracket, a second motor is fixedly arranged on one side of the rotating bracket, the output end of the second motor is connected to the shell, and the control chip is communicatively connected to the infrared sensor, the first motor and the second motor respectively.

[0007] A lampshade is extended from the bottom end of the shell, a lamp holder is fixedly arranged inside the shell, a plurality of lighting lamps are evenly arranged at the bottom end of the lamp holder, the lighting lamps extend into the lampshade, a control ring is slidably arranged on the outside of the lampshade, the control ring comprises a semicircular bottom ring and a sliding side ring, the inner wall of the semicircular bottom ring is adapted to be close to the outer wall of the lampshade, the sliding side rings are symmetrically arranged on both sides of the lamp holder, linear slide grooves are arranged on both sides of the lamp holder, one end of the sliding side ring is adapted to be slidably installed in the linear slide groove, the other end of the sliding side ring is fixedly connected to the end of the semicircular bottom ring through an electric slider, a control strip plate is fixedly arranged inside the linear slide groove, and the control strip plate cooperates with the control strip plate during the sliding process of the control ring along the linear slide groove to realize the on and off control of the lighting lamp.

[0008] As a further solution of the present invention: the top of the electric slider is fixedly connected to the sliding side ring, the bottom of the electric slider is fixedly connected to the semicircular bottom ring, both sides of the bottom end of the shell are penetrated by through grooves, and power-connecting slide rails are fixedly arranged in the through grooves, and both sides of the electric slider are adapted to be slidably installed on the power-connecting slide rails, and the power-connecting slide rails are communicatively connected to the control chip.

[0009] As a further solution of the present invention: contact switches are extended on both sides of the top of the lighting lamp, and a number of metal springs are evenly arranged on the control strip at equal intervals, and each of the metal springs is arranged in a one-to-one correspondence with the contact switch.

[0010] As a further solution of the present invention: an extrusion portion and a connection portion are respectively extended from one end of the sliding side ring close to the control strip plate, the extrusion portion and the connection portion are horizontally spaced apart, an oblique shovel portion is provided on the inner wall of the connection portion, the extrusion portion slides against one side of the control strip plate, the connection portion bypasses the control strip plate from above and the oblique shovel portion slides against the other side of the control strip plate.

[0011] As a further solution of the present invention: a fixed side plate is fixedly provided at one end of the bottom of the lampshade, and a corrugated shield is provided between the fixed side plate and the semicircular bottom ring.

[0012] As a further solution of the present invention: bristles are arranged on the inner wall of the semicircular bottom ring, and the bristles are close to the outer wall of the lampshade.

[0013] As a further solution of the present invention: heat dissipation fins are arranged on the top of the shell.

[0014] The beneficial effects of the present invention are as follows: by setting the control ring and the control strip, in the initial state, the infrared sensor has not detected the human body signal, at this time the control ring is located at one end of the lampshade, and the control strip has not triggered the lighting lamp, and the lighting lamp is in the off state; when the infrared sensor detects the human body signal, the electric slider will drive the control ring to slide in a straight line along the linear slide groove; during the sliding process, the control ring will cooperate with the control strip so that the control strip triggers the lighting lamp in sequence, so that the lighting lamps are powered on and lighted one by one, and the sliding distance of the control ring is adjusted by the influence of the distance between the human body and the lighting lamp; when the human body is closer and closer, the linear sliding distance of the control ring is farther, and the number of lighting lamps that light up is also greater at this time; when the human body passes by and walks farther and farther, the control ring will slide in the opposite direction, and the lighting lamps will be turned off one by one as the human body gradually moves away, so that the lighting brightness can be adaptively adjusted according to the distance between the human body and the lighting lamp, and with the automatic tracking function of the lighting lamp, the best lighting effect can be provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the structure of the present invention when viewed from above.

[0018] Figure 3 It is a schematic diagram of the internal structure of the shell in the present invention.

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the shell in the present invention.

[0020] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure 6 It is a structural schematic diagram of the lamp holder in the present invention.

[0022] Figure 7 It is a schematic diagram of the structure of the control loop in the present invention.

[0023] Figure 8 It is a structural schematic diagram of the sliding side ring in the present invention.

[0024] Fig. 9 It is a motion schematic diagram of the light-on state in the present invention.

[0025] Fig.10 It is a motion schematic diagram of the light-off state in the present invention.

[0026] In the figure: 1, ceiling seat; 101, mounting ear seat; 102, control chip; 103, infrared sensor; 2, first motor; 3, shell; 301, lampshade; 302, heat dissipation fins; 303, power rail; 4, rotating bracket; 5, second motor; 6, lamp holder; 601, linear slide; 7, control ring; 701, semicircular bottom ring; 7011, bristles; 702, sliding side ring; 7021, extrusion part; 7022, connecting part; 7023, oblique shovel part; 703, electric slider; 704, fixed side plate; 705, corrugated mask; 8, lighting lamp; 801, contact switch; 9, control strip plate; 901, metal spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1and Figure 2 As shown, the present invention is an automatic sensing intelligent tracking lighting device, including a ceiling mount 1, which is fixedly installed on the top of a building structure through an installation ear mount 101, infrared sensors 103 are arranged around the ceiling mount 1, a control chip 102 is fixedly arranged inside the ceiling mount 1, a first motor 2 is fixedly arranged in the center of the ceiling mount 1, a rotating bracket 4 is fixedly connected to the output end of the first motor 2, a shell 3 is rotatably installed in the rotating bracket 4, a second motor 5 is fixedly arranged on one side of the rotating bracket 4, and the output end of the second motor 5 is connected to the shell 3, and the control chip 102 is communicatively connected to the infrared sensor 103, the first motor 2 and the second motor 5 respectively.

[0029] Specifically, the infrared sensors 103 are distributed around the ceiling mount 1, and can use infrared signals to monitor pedestrians passing from any direction in real time, and transmit the collected human body position signals to the control chip 102. The control chip 102 controls the first motor 2 and the second motor 5, wherein the first motor 2 drives the rotating bracket 4 to rotate horizontally, and the second motor 5 drives the shell 3 to deflect longitudinally, so that the alignment direction of the lighting lamp 8 inside the shell 3 can be adjusted over a large range and at multiple angles, and the lighting lamp 8 can always rotate and adjust to follow the direction of human movement, thereby realizing the automatic sensing and intelligent tracking functions of the light source.

[0030] like Figure 3 , Figure 4 and Figure 6 As shown, a lampshade 301 is extended from the bottom of the shell 3, a lamp holder 6 is fixedly arranged inside the shell 3, and a plurality of illuminating lamps 8 are evenly arranged at the bottom of the lamp holder 6 at equal intervals. The illuminating lamps 8 extend into the interior of the lampshade 301, and a control ring 7 is slidably arranged on the outside of the lampshade 301. The control ring 7 includes a semicircular bottom ring 701 and a sliding side ring 702. The inner wall of the semicircular bottom ring 701 is adapted to be attached to the outer wall of the lampshade 301, and the sliding side rings 702 are symmetrically arranged on both sides of the lamp holder 6. Linear slide grooves 601 are arranged on both sides of the lamp holder 6, one end of the sliding side ring 702 is adapted to be slidably installed in the linear slide groove 601, and the other end of the sliding side ring 702 is fixedly connected to the end of the semicircular bottom ring 701 through an electric slider 703. A control strip plate 9 is fixedly arranged inside the linear slide groove 601, and the control strip plate 9 cooperates with the control strip plate 9 during the sliding process of the control ring 7 along the linear slide groove 601 to realize the on and off control of the illuminating lamp 8.

[0031] Specifically, by setting the control ring 7 and the control strip 9, in the initial state, the infrared sensor 103 has not detected the human body signal. At this time, the control ring 7 is located at one end of the lampshade 301, and the control strip 9 has not yet triggered the lighting lamp 8. The lighting lamp 8 is in the off state. When the infrared sensor 103 detects the human body signal, the electric slider 703 will drive the control ring 7 to slide along the linear slide groove 601. During the sliding process, the control ring 7 will cooperate with the control strip 9, so that the control strip 9 triggers the lighting lamp 8 in turn, so that the lighting lamp 8 are powered on and lights are turned on one by one, and the sliding distance of the control ring 7 is affected and adjusted by the distance between the human body and the lights 8. When the human body gets closer, the linear sliding distance of the control ring 7 is farther, and the number of lights 8 that light up is greater at this time. When the human body passes by and walks farther and farther, the control ring 7 will slide in the opposite direction and turn off the lights 8 one by one as the human body gradually moves away, so that the lighting brightness can be adaptively adjusted according to the distance between the human body and the lights 8, and with the automatic tracking function of the lights 8, the best lighting effect can be provided.

[0032] like Figure 7 As shown, the top of the electric slider 703 is fixedly connected to the sliding side ring 702, and the bottom of the electric slider 703 is fixedly connected to the semicircular bottom ring 701. Through grooves are provided on both sides of the bottom end of the shell 3, and the power-connecting slide rails 303 are fixedly provided in the through grooves. The two sides of the electric slider 703 are adapted to be slidably installed on the power-connecting slide rails 303, and the power-connecting slide rails 303 are communicatively connected with the control chip 102.

[0033] Specifically, in addition to being able to sense human body signals, the infrared sensor 103 can also detect the distance between the human body and the infrared sensor 103, and can transmit the collected human body distance information to the control chip 102. The control chip 102 then controls the sliding distance of the electric slider 703 on the powered slide rail 303 according to the received signal. The closer the human body is, the farther the electric slider 703 slides, and the farther the human body is, the closer the electric slider 703 slides.

[0034] like Figure 5 and Figure 7 As shown, contact switches 801 are extended on both sides of the top of the lighting lamp 8, and a number of metal springs 901 are evenly arranged at equal intervals on the control strip 9, and each metal spring 901 is arranged in a one-to-one correspondence with the contact switch 801.

[0035] like Figure 8As shown, an extrusion portion 7021 and a connection portion 7022 are respectively extended from one end of the sliding side ring 702 close to the control strip plate 9, the extrusion portion 7021 and the connection portion 7022 are horizontally spaced apart, and an oblique shovel portion 7023 is provided on the inner wall of the connection portion 7022. The extrusion portion 7021 slides against one side of the control strip plate 9, and the connection portion 7022 bypasses the control strip plate 9 from above and the oblique shovel portion 7023 slides against the other side of the control strip plate 9.

[0036] Specifically, the extrusion portion 7021 and the connection portion 7022 are respectively arranged at the two ends of the control strip 9, and since the extrusion portion 7021 and the connection portion 7022 are horizontally spaced apart, when the sliding side ring 702 is sliding, the extrusion portion 7021 and the oblique shovel portion 7023 have a clear order of passing through the metal spring 901 position.

[0037] like Fig. 9 As shown, in the initial state, the metal spring 901 is arched toward the extrusion portion 7021. During the sliding process to turn on the light, the oblique shovel portion 7023 will first pass through the position of the metal spring 901. Since the metal spring 901 is arched at this time, the oblique shovel portion 7023 will not contact and squeeze the metal spring 901. When the extrusion portion 7021 passes through the metal spring 901, the extrusion portion 7021 will exert a pushing effect on the metal spring 901, so that the metal spring 901 is arched toward the other side. At this time, the arched metal spring 901 will trigger the contact switch 801, thereby turning on the corresponding lighting lamp 8.

[0038] like Fig.10 As shown, when the sliding side ring 702 slides in the reverse direction, the extrusion portion 7021 will first pass through the position of the metal spring 901. Since the metal spring 901 is arched toward the other side at this time, the extrusion portion 7021 will not contact the metal spring 901. Then, when the oblique shovel portion 7023 passes through the metal spring 901, the oblique extrusion effect of the oblique shovel portion 7023 will force the metal spring 901 to arch in the reverse direction and reset. At this time, the metal spring 901 is disconnected from the contact switch 801, so that the corresponding lighting lamp 8 is powered off and turned off, and then the sliding process of the sliding side ring 702 is used to realize the on and off control of the lighting lamp 8.

[0039] like Figure 6 As shown, a fixed side plate 704 is fixedly provided at one end of the bottom of the lampshade 301 , and a corrugated shield 705 is provided between the fixed side plate 704 and the semicircular bottom ring 701 .

[0040] Specifically, when the lights are off, the semicircular bottom ring 701 and the fixed side plate 704 are respectively located at the two ends of the lampshade 301. At this time, the corrugated mask 705 will be fully opened and cover the lampshade 301 to prevent mosquitoes, dust and other dirt and impurities from adhering to the surface of the lampshade 301. When the lights are on, the corrugated mask 705 will gradually fold and close as the semicircular bottom ring 701 slides, so that the lampshade 301 is open and exposed, and the open and exposed area just corresponds to the lit lighting lamp 8. The automatic opening and closing process of the corrugated mask 705 can effectively protect the lampshade 301 without affecting the normal lighting process.

[0041] like Figure 7 As shown, bristles 7011 are arranged on the inner wall of the semicircular bottom ring 701, and the bristles 7011 are attached to the outer wall of the lampshade 301. During the sliding adjustment process of the semicircular bottom ring 701, the bristles 7011 will also slide synchronously on the outer wall of the lampshade 301, thereby automatically cleaning and scraping off stains on the surface of the lampshade 301.

[0042] like Figure 3 As shown, a heat dissipation fin 302 is provided at the top of the housing 3, and the heat dissipation fin 302 is used to effectively dissipate the heat generated during the operation of the lighting lamp 8.

[0043] The working principle of the present invention is as follows: Figure 1-Figure 10As shown, when in use, the infrared sensors 103 are distributed around the ceiling mount 1, and the infrared signals can be used to monitor pedestrians passing from any direction in real time, and the collected human body position signals are transmitted to the control chip 102, and the first motor 2 and the second motor 5 are controlled by the control chip 102, wherein the first motor 2 drives the rotating bracket 4 to rotate horizontally, and the second motor 5 drives the shell 3 to deflect longitudinally, so that the alignment direction of the lighting lamp 8 inside the shell 3 can be adjusted over a large range and at multiple angles, and the lighting lamp 8 can always be rotated and adjusted to follow the direction of human movement, thereby realizing the automatic sensing and intelligent tracking functions of the light source. In the initial state, the infrared sensor 103 has not detected a human signal. At this time, the control ring 7 is located at one end of the lampshade 301, and the control strip 9 has not yet triggered the lighting lamp 8. The lighting lamp 8 is in the off state. When the infrared sensor 103 detects a human signal, the electric slider 703 will drive the control ring 7 to slide linearly along the linear slide groove 601. During the sliding process, the control ring 7 will cooperate with the control strip 9, so that the control strip 9 triggers the lighting lamp 8 in sequence, so that the lighting lamps 8 are powered on and light up one by one, and the sliding distance of the control ring 7 is affected and adjusted by the distance between the human body and the lighting lamp 8. When the human body is closer, the linear sliding distance of the control ring 7 is farther, and the number of lighting lamps 8 that light up is greater at this time. When the human body passes by and walks farther and farther, the control ring 7 will slide in the opposite direction and turn off the lighting lamps 8 one by one as the human body gradually moves away, so that the lighting brightness can be adaptively adjusted according to the distance between the human body and the lighting lamp 8. In combination with the automatic tracking function of the lighting lamp 8, the best lighting effect can be provided.

[0044] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An automatic sensing intelligent tracking lighting device, comprising a ceiling mount (1), wherein the ceiling mount (1) is fixedly mounted on the top of a building structure via a mounting ear mount (101), characterized in that: Infrared sensors (103) are arranged around the ceiling seat (1), a control chip (102) is fixedly arranged inside the ceiling seat (1), a first motor (2) is fixedly arranged in the center of the ceiling seat (1), an output end of the first motor (2) is fixedly connected to a rotating bracket (4), a shell (3) is rotatably installed inside the rotating bracket (4), a second motor (5) is fixedly arranged on one side of the rotating bracket (4), an output end of the second motor (5) is connected to the shell (3), and the control chip (102) is respectively connected to the infrared sensor (103), the first motor (2) and the second motor (5) for communication; A lampshade (301) is provided extending from the bottom end of the shell (3), a lamp holder (6) is fixedly provided inside the shell (3), a plurality of illuminating lamps (8) are evenly and evenly provided at the bottom end of the lamp holder (6), the illuminating lamps (8) extend into the inside of the lampshade (301), a control ring (7) is slidably provided outside the lampshade (301), the control ring (7) comprises a semicircular bottom ring (701) and a sliding side ring (702), the inner wall of the semicircular bottom ring (701) is adapted to be in contact with the outer wall of the lampshade (301), and the sliding side ring (702) is adapted to be in contact with the outer wall of the lampshade (301). Said side ring (702) is arranged on both sides of the lamp holder (6), and linear slide grooves (601) are arranged on both sides of the lamp holder (6). One end of the sliding side ring (702) is adapted to be slidably installed in the linear slide groove (601), and the other end of the sliding side ring (702) is fixedly connected to the end of the semicircular bottom ring (701) through an electric slider (703). A control strip plate (9) is fixedly arranged inside the linear slide groove (601), and the control ring (7) cooperates with the control strip plate (9) during the sliding process along the linear slide groove (601) to realize the on and off control of the lighting lamp (8).

2. The automatic sensing intelligent tracking lighting device according to claim 1, characterized in that: The top of the electric slider (703) is fixedly connected to the sliding side ring (702), and the bottom of the electric slider (703) is fixedly connected to the semicircular bottom ring (701). Through grooves are provided on both sides of the bottom of the shell (3), and power-connecting slide rails (303) are fixedly provided in the through grooves. Both sides of the electric slider (703) are adapted to be slidably installed on the power-connecting slide rails (303), and the power-connecting slide rails (303) are communicatively connected to the control chip (102).

3. The automatic sensing intelligent tracking lighting device according to claim 1, characterized in that: Contact switches (801) are extended on both sides of the top of the lighting lamp (8), and a plurality of metal springs (901) are evenly arranged at equal intervals on the control strip plate (9), and each of the metal springs (901) is arranged in one-to-one correspondence with the contact switch (801).

4. The automatic sensing intelligent tracking lighting device according to claim 3, characterized in that: An extrusion portion (7021) and a connection portion (7022) are respectively extended from one end of the sliding side ring (702) close to the control strip plate (9); the extrusion portion (7021) and the connection portion (7022) are arranged horizontally at intervals; an oblique shovel portion (7023) is arranged on the inner wall of the connection portion (7022); the extrusion portion (7021) slides against one side of the control strip plate (9); the connection portion (7022) bypasses the control strip plate (9) from above and the oblique shovel portion (7023) slides against the other side of the control strip plate (9).

5. The automatic sensing intelligent tracking lighting device according to claim 1, characterized in that: A fixed side plate (704) is fixedly provided at one end of the bottom of the lampshade (301), and a corrugated shield (705) is provided between the fixed side plate (704) and the semicircular bottom ring (701).

6. The automatic sensing intelligent tracking lighting device according to claim 1, characterized in that: Brush hairs (7011) are arranged on the inner wall of the semicircular bottom ring (701), and the brush hairs (7011) are in contact with the outer wall of the lampshade (301).

7. The automatic sensing intelligent tracking lighting device according to claim 1, characterized in that: The top end of the shell (3) is provided with heat dissipation fins (302).

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