Smart lighting

Abstract

The present invention provides an intelligent lamp, which includes a lamp body shell, a circuit control board and a light source module. By arranging a wireless transmission module that can be connected to a mobile terminal on the circuit control board, the target position coordinates required for adjustment transmitted by the mobile terminal can be converted into a control signal, and then the control circuit board sends the control signal to an automatic horizontal adjustment device, an automatic vertical adjustment device and an automatic telescopic adjustment device in the lamp to automatically adjust the irradiation area and position of the lamp. The adjustment of the intelligent lamp of the present invention is faster, more convenient and more timely.

Description

[Technical field]

[0001] The present invention relates to the technical field of lighting fixtures, and in particular to an intelligent fixture which can conveniently control the illumination area and direction. [Background technology]

[0002] Spotlights are a typical modern lighting style without a main light and a fixed scale. Because the light of spotlights is concentrated, they can highlight or emphasize an object or space, with obvious decorative effects and can create an indoor lighting atmosphere. If a row of spotlights are combined, the light can change into wonderful patterns. Because spotlights can change angles freely, the effect of combined lighting is also ever-changing, and local lighting can also be used to create an atmosphere. The remote control lights currently on the market cannot conveniently and effectively control the irradiation position and direction. When it is necessary to adjust the key lighting area, the adjustment operation is very complicated, and the user experience is poor. [Summary of the invention]

[0003] The object of the present invention is to provide an intelligent lamp that can effectively overcome the above-mentioned problems, and can conveniently and timely adjust the illumination area and direction of the lamp.

[0004] The objective of the present invention is achieved in this way: it includes a lamp body shell and a control circuit board and a light source module arranged in the lamp body shell, the lamp body shell is in the shape of a cylinder with one end open, the control circuit board and the light source module are electrically connected, the light source module includes an LED light source and a lens assembly, the lens assembly is used to adjust the light source, and the improvement is that it also includes an automatic horizontal adjustment device, an automatic vertical adjustment device, an automatic telescopic adjustment device and a limit detection device, the control circuit board is electrically connected to the automatic horizontal adjustment device, the automatic vertical adjustment device, the automatic telescopic adjustment device and the limit detection device respectively, the automatic horizontal adjustment device is used for horizontal rotation adjustment of the light source module, and the automatic vertical adjustment device is used for the light source module The automatic telescopic adjustment device is used to change the size of the light beam irradiation angle and the irradiation area; a wireless transmission module is provided on the control circuit board, and the wireless transmission module is used to communicate with the mobile terminal. The wireless transmission module transmits the destination position coordinate information sent by the mobile terminal to the control circuit board, and the control circuit board processes the destination position coordinate information and sends a control signal to the automatic horizontal adjustment device, the automatic vertical adjustment device and the automatic telescopic adjustment device to make the smart lamp irradiate the destination coordinate; the lamp cooperates with the geomagnetic sensor at the installation position to realize self-calibration, compares the actual installation position with the pre-installation position, and automatically corrects the pre-installation position to the actual installation position, so as to ensure the accuracy of parameters during automatic adjustment.

[0005] In the above structure, the automatic level adjustment device includes a horizontal motor, a horizontal transmission gear arranged at the output end of the horizontal motor, and a rotating gear plate meshed with the horizontal transmission gear and fixedly connected to the light source module. The horizontal motor rotates and drives the light source module to rotate horizontally.

[0006] In the above structure, the automatic vertical adjustment device includes a vertical swing motor, a vertical transmission gear arranged at the output end of the vertical swing motor, and a crescent-shaped swing gear meshing with the vertical swing motor. The crescent-shaped swing gear is fixedly connected to the light source module. The vertical swing motor rotates and drives the light source module to rotate the swing head in the vertical direction.

[0007] In the above structure, the automatic telescopic adjustment device includes a telescopic motor, a telescopic transmission gear, a telescopic gear plate and a telescopic tube arranged at the output end of the telescopic motor, the telescopic transmission gear is meshed with the telescopic gear plate, the telescopic gear plate is threadedly connected with the telescopic tube, the telescopic tube is connected and fixed to the lens assembly, the telescopic motor drives the travel screw in the telescopic gear plate to drive the telescopic tube, and the lens assembly is telescoped along the axial direction of the universal lamp head to change the angle of the light beam.

[0008] In the above structure, the light source module also includes a lower hemispherical universal lamp head covering the front end of the lens assembly, an upper hemispherical universal lamp head, and a concave-convex focusing lens for an adjustable beam angle arranged in the lower hemispherical universal lamp head. The lower hemispherical universal lamp head and the upper hemispherical universal lamp head are combined to form a spherical universal lamp head, and the LED light source is arranged at the rear end of the concave-convex focusing lens for an adjustable beam angle.

[0009] In the above structure, the light source module further comprises a rotating assembly, which comprises a base, an upper cover, a positioning plate and a rotating gear plate, and the rotating assembly is sleeved on the outer peripheral surface of the spherical universal lamp head.

[0010] In the above structure, the limit detection device is a Hall sensor.

[0011] In the above structure, the lamp body shell includes a shell and a lamp body face ring and a decorative face ring that are snapped into the opening of the shell. The lamp body face ring and the decorative face ring are fixed to the shell through an installation card plate. The installation card plate includes a card plate body, a card plate movable joint, an S-shaped retaining spring and a card plate adjustment screw.

[0012] The above structure also includes a heat sink, which is arranged on the back side of the LED light source to dissipate heat from the LED light source.

[0013] In the above structure, the wireless transmission module is a ZigBee module, a WIFI module or a Bluetooth module.

[0014] The intelligent lamp of the present invention adopts a built-in wireless transmission module that can be connected to a mobile terminal, so that the target position coordinates required for adjustment transmitted by the mobile terminal can be converted into control signals, and then the control circuit board sends the control signal to the automatic horizontal adjustment device, automatic vertical adjustment device and automatic telescopic adjustment device in the lamp to automatically adjust the illumination area and position of the lamp.

Brief Description of the Drawings

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

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

[0017] Figure 2 This is a schematic diagram of the exploded structure of the intelligent lamp of the present invention.

[0018] In the figure: 10, lamp body shell; 11, shell; 12, lamp body face ring; 13, decorative face ring; 14, mounting card; 141, card body; 142, card activity joint; 143, S-shaped retaining spring; 144, card adjustment screw; 15, positioning pin; 16, interface conversion terminal block; 17, terminal block wire pressing cover; 18, control board cover; 19, mounting positioning spring; 20, control circuit board; 30, light source module; 31, LED light source; 32, lens assembly; 321, lower hemispherical universal lamp head; 322, upper hemispherical universal lamp head; 323, special for adjustable beam angle Concave-convex focusing lens; 33, rotating assembly; 331, base; 332, upper cover; 333, positioning plate; 334, rotating gear plate; 40, horizontal adjustment device; 41, horizontal motor; 42, horizontal transmission gear; 50, vertical adjustment device; 51, vertical swing motor; 52, crescent-shaped swing gear; 53, mounting bracket; 54, vertical transmission gear; 60, telescopic adjustment device; 61, telescopic motor; 62, telescopic transmission gear; 63, telescopic gear plate; 64, telescopic cylinder; 70, radiator; 80, multifunctional inner cylinder assembly; 81, multifunctional assembly fastening cover. [Specific implementation method]

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

[0020] like Figure 1-Figure 2As shown, the intelligent lamp of the present invention includes a lamp housing 10 and a control circuit board 20 and a light source module 30 arranged in the lamp housing 10. The lamp housing is in the shape of a cylinder with one end open. The control circuit board 20 is provided with a power management circuit, an RS485 interface conversion circuit, a 0-10V dimming interface conversion circuit, an LED constant current circuit, a motor forward and reverse drive circuit, a motor stall detection circuit, an over-temperature detection circuit, a PWM circuit for adjusting the brightness and color temperature of the lamp, a wireless transmission module, an ADC acquisition circuit, and an MCU working circuit. The control circuit board 20 is electrically connected to the light source module 30. The light source module 30 includes an LED light source 31 and a lens assembly 32. The LED light source 31 uses an LED light source, and the lens assembly 32 is used to adjust the light source. A multifunctional inner cylinder assembly 80 is also provided in the lamp, and the multifunctional inner cylinder assembly 80 is installed and fixed by a multifunctional assembly fastening cover 81. The multifunctional inner cylinder assembly 80 can arbitrarily adjust the height of the inner sinking anti-glare of the lens and assemble optional accessories, such as a sunshade and a honeycomb net. The lamp housing 10 is also provided with an automatic horizontal adjustment device 40, an automatic vertical adjustment device 50, an automatic telescopic adjustment device 60 and a limit detection device. The control circuit board 20 is electrically connected to the automatic horizontal adjustment device 40, the automatic vertical adjustment device 50, the automatic telescopic adjustment device 60 and the limit detection device respectively. The automatic horizontal adjustment device 40 is used for adjusting the horizontal rotation of the light source module 30, and the maximum angle can be 550 degrees from the starting position. The automatic vertical adjustment device 50 is used for adjusting the vertical swing angle of the light source module 30, and its swing amplitude is 0 to 35 degrees on each side. The automatic telescopic adjustment device 60 is used to change the angle size and irradiation area of ​​the light beam, and its telescopic distance is 0 to 3 cm, and the beam angle adjustment angle is 6 to 50 degrees. The above motors are all equipped with encoders, and there are software and hardware protection measures during the adjustment process. Each motor can be linked and adjusted separately. The adjustment process is smooth and jitter-free, and the angle of the lamp can be accurately adjusted with the encoder. The motor linkage time is calculated by software to select the shortest running path and complete the executed action in the least time. It has the beneficial effects of saving time, energy saving, and high efficiency.

[0021] The control circuit board 20 is provided with a wireless transmission module, which is used to communicate with the mobile terminal. The wireless transmission module transmits the destination position coordinate information sent by the mobile terminal to the control circuit board 20. The control circuit board 20 processes the destination position coordinate information and sends a control signal to the automatic horizontal adjustment device 40, the automatic vertical adjustment device 50 and the automatic telescopic adjustment device 60 so that the smart lamp is irradiated at the destination coordinate. Specifically, the PC end is used for debugging layout, which can realize complex engineering debugging and group programming. When the mobile phone tablet is used as a mobile terminal, the corresponding APP software is installed on the mobile phone. When the mobile phone and the smart lamp are established to communicate, the APP software will generate a grid-shaped three-dimensional coordinate network with the lamp as the coordinate origin and display the above-mentioned grid-shaped three-dimensional coordinate network on the mobile phone screen. At this time, the coordinate position of the last lamp irradiation will be displayed on the mobile phone screen. When you want to adjust the irradiation position and angle of the lamp, you only need to set the corresponding destination coordinate position on the mobile phone screen, and the lamp will automatically adjust to the specified position. In addition, in addition to adjusting the irradiation position through the mobile terminal, it can also be adjusted by a laser remote control. It can quickly match the ID number of a single lamp and accurately control the lamps point-to-point. In addition to single or multiple control of lamps, it can also quickly and locally adjust the angle, color, brightness and other parameters of the lamps. After the programming scene is set on the PC and saved, it can be updated synchronously with the mobile phone, tablet, and laser remote control. During installation, the lamp can realize the self-calibration function in conjunction with the geomagnetic sensor at the installation position, and compare the actual installation position with the pre-set installation position. If there is a deviation, it will automatically correct to the actual installation position after installation to ensure the accuracy of the parameters during automatic adjustment. At the same time, during the adjustment process, especially when multiple lamps are used at the same time, the effective irradiation range of each lamp is pre-calculated by the software, and the lamps within the effective irradiation range are selected to perform actions. After the adjustment is completed, it can be memorized and stored as a variety of scene modes, and can be directly called up for the next use without re-adjustment. The lighting effect can be adjusted efficiently and quickly.

[0022] Furthermore, the automatic horizontal adjustment device 40 includes a horizontal motor 41, a horizontal transmission gear 42 arranged at the output end of the horizontal motor 41, and a rotating gear plate 334 meshing with the horizontal transmission gear 42 and fixedly connected to the light source module 30. The axial direction of the output shaft of the horizontal motor 41 is the same as the axial direction of the lamp body shell 10, and the inner circumference of the rotating gear plate 334 is provided with gears. The horizontal motor 41 rotates and drives the light source module 30 to rotate horizontally.

[0023] Furthermore, the automatic vertical adjustment device 50 includes a vertical swing motor 51, a vertical transmission gear 54 arranged at the output end of the vertical swing motor 51, and a crescent-shaped swing gear 52 meshing with the vertical swing motor 51. The crescent-shaped swing gear 52 is fixedly connected to the light source module 30. The vertical swing motor 51 is fixed to the lamp body housing 10 through a mounting bracket 53. The vertical swing motor 51 rotates and drives the light source module 30 to rotate the swing head in the vertical direction.

[0024] Furthermore, the automatic telescopic adjustment device 60 includes a telescopic motor 61, a telescopic transmission gear 62 provided at the output end of the telescopic motor 61, a telescopic gear plate 63 and a telescopic tube 64. The telescopic transmission gear 62 is meshed with the telescopic gear plate 63. The outer circumference of the telescopic gear plate 63 is provided with a gear. The inner circumference of the telescopic gear plate 63 is provided with a thread. The outer circumference of the telescopic tube 64 is provided with a thread that matches the inner circumference of the telescopic gear plate 63. The telescopic gear plate 63 is threadedly connected to the telescopic tube 64. The telescopic tube 64 is connected and fixed to the lens assembly 32. The telescopic motor 61 drives the travel screw in the telescopic gear plate 63 to drive the telescopic tube to rotate, so that the lens assembly 32 is telescoped along the axial direction of the universal lamp head to change the angle of the light beam.

[0025] Furthermore, the light source module 30 also includes an upper hemispherical universal lamp head 322 covering the lens assembly 32, a lower hemispherical universal lamp head 321, and a concave convex focusing lens 323 for an adjustable beam angle arranged in the lower hemispherical universal lamp head 321. The lower hemispherical universal lamp head 321 and the upper hemispherical universal lamp head 322 are combined to form a spherical universal lamp head. The lower hemispherical universal lamp head 321 is installed and fixed to the lamp body shell 10 via a positioning pin 15, and the LED light source 31 is arranged at the rear end of the concave convex focusing lens 323 for an adjustable beam angle.

[0026] Furthermore, the light source module 30 includes a rotating assembly 33 , which includes a base 331 , an upper cover 332 , a positioning plate 333 and a rotating gear plate 334 . The rotating assembly 33 is sleeved on the outer peripheral surface of the spherical universal lamp head.

[0027] Furthermore, the limit detection device is a Hall sensor.

[0028] Furthermore, the lamp body housing 10 includes a shell 11, a lamp body face ring 12 and a decorative face ring 13 that are snapped into the opening of the shell 11, an interface conversion terminal block 16, a terminal block wire crimping cover 17 and a control board upper cover 18. The lamp body face ring 12 and the decorative face ring 13 are fixed to the shell 11 by installing a card plate 14 and installing a positioning spring 19. The installing card plate 14 includes a card plate body 141, a card plate movable joint 142, an S-shaped retaining spring 143 and a card plate adjusting screw 144.

[0029] Furthermore, a heat sink 70 is included. The heat sink 70 is disposed on the back of the LED light source 31 to dissipate heat for the LED light source 31 .

[0030] Furthermore, the wireless transmission module is a ZigBee module, a WIFI module or a Bluetooth module.

[0031] The above description is only the preferred implementation mode of this patent and does not limit the scope of this patent. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings, directly or indirectly used in other related technical fields, falls within the scope of protection of this patent.

Claims

1. An intelligent lamp, comprising a lamp housing, a control circuit board and a light source module arranged in the lamp housing, wherein the lamp housing is in a cylindrical shape with one end open, the control circuit board and the light source module are electrically connected, the light source module comprises an LED light source and a lens assembly, and the lens assembly is used to adjust the light source, characterized in that: It also includes an automatic horizontal adjustment device, an automatic vertical adjustment device, an automatic telescopic adjustment device, and a limit detection device. The control circuit board is electrically connected to the automatic horizontal adjustment device, the automatic vertical adjustment device, the automatic telescopic adjustment device, and the limit detection device, respectively. The automatic horizontal adjustment device includes a horizontal motor, a horizontal transmission gear, and a rotating gear plate. The horizontal transmission gear is meshed with the rotating gear plate. The automatic horizontal adjustment device is used for horizontal rotation adjustment of the light source module. The automatic vertical adjustment device includes a vertical transmission gear, a crescent-shaped swing gear, and a vertical swing motor. The vertical transmission gear is arranged at the output end of the vertical swing motor. The crescent-shaped swing gear is meshed with the vertical transmission gear. The automatic vertical adjustment device is used for Vertical swing angle adjustment of the light source module, the automatic telescopic adjustment device is used to change the beam irradiation angle and irradiation area; a wireless transmission module is provided on the control circuit board, the wireless transmission module is used to communicate with the mobile terminal, the wireless transmission module transmits the destination position coordinate information sent by the mobile terminal to the control circuit board, the control circuit board processes the destination position coordinate information and sends a control signal to the automatic horizontal adjustment device, the automatic vertical adjustment device and the automatic telescopic adjustment device to make the smart lamp irradiate the destination coordinates; the lamp cooperates with the geomagnetic sensor at the installation position to achieve self-calibration, compares the actual installation position with the pre-installation position, and automatically corrects the pre-installation position to the actual installation position to ensure accurate parameters during automatic adjustment.

2. The intelligent lamp according to claim 1, characterized in that: The horizontal transmission gear is arranged at the output end of the horizontal motor, the rotating gear plate is fixedly connected to the light source module, and the horizontal motor rotates and drives the light source module to rotate horizontally.

3. The intelligent lamp as claimed in claim 2, characterized in that: The crescent-shaped swing gear is fixedly connected to the light source module, and the vertical swing motor rotates and drives the light source module to rotate the swing head in the vertical direction.

4. The intelligent lamp as claimed in claim 3, characterized in that: The automatic telescopic adjustment device includes a telescopic motor, a telescopic transmission gear, a telescopic gear plate and a telescopic tube arranged at the output end of the telescopic motor, the telescopic transmission gear is meshed with the telescopic gear plate, the telescopic gear plate is threadedly connected with the telescopic tube, the telescopic tube is connected and fixed to the lens assembly, the telescopic motor drives the travel screw in the telescopic gear plate to drive the telescopic tube, and the lens assembly is telescoped along the axial direction of the universal lamp head to change the angle of light beam illumination.

5. The intelligent lamp according to any one of claims 1 to 4, characterized in that: The light source module also includes a lower hemispherical universal lamp head covering the front end of the lens assembly, an upper hemispherical universal lamp head, and a concave-convex focusing lens dedicated to an adjustable beam angle arranged in the lower hemispherical universal lamp head. The lower hemispherical universal lamp head and the upper hemispherical universal lamp head are combined to form a spherical universal lamp head, and the LED light source is arranged at the rear end of the concave-convex focusing lens dedicated to an adjustable beam angle.

6. The intelligent lamp as claimed in claim 5, characterized in that: The light source module further comprises a rotating assembly, which comprises a base, an upper cover, a positioning plate and a rotating gear plate, and the rotating assembly is sleeved on the outer peripheral surface of the spherical universal lamp head.

7. The intelligent lamp as claimed in claim 6, characterized in that: The limit detection device is a Hall sensor.

8. The intelligent lamp as claimed in claim 7, characterized in that: The lamp body shell includes a shell and a lamp body face ring and a decorative face ring snapped into the shell opening, and the lamp body face ring and the decorative face ring are fixed to the shell via a mounting card; the mounting card includes a card body, a card movable joint, an S-shaped retaining spring and a card adjusting screw.

9. The intelligent lamp as claimed in claim 8, characterized in that: It also includes a heat sink, which is arranged on the back side of the LED light source to dissipate heat from the LED light source.

10. The intelligent lamp as claimed in claim 1, characterized in that: The wireless transmission module is a ZigBee module, a WIFI module or a Bluetooth module.

Images