CN110566840A - A track-type intelligent moving head spotlight - Google Patents

Abstract

The invention provides a track-type intelligent moving head spotlight, which includes a lamp holder, a lamp body, a driving bracket connecting the lamp body and the lamp holder, and a track clamp installed on the top of the lamp holder, and a main control circuit board is arranged inside the lamp holder , Automatic horizontal rotation mechanism; the lamp body includes heat sink and lamp cap; the automatic horizontal rotation mechanism can control the horizontal rotation of the lamp body through the automatic vertical swing mechanism, the automatic vertical swing mechanism is used to control the vertical swing angle of the lamp body, and the beam telescopic adjustment mechanism is used It is used to change the irradiation angle of the light beam of the lamp body; the control circuit board is also equipped with a wireless transmission module, which can receive control signals through wireless. The invention provides a track-type intelligent moving head spotlight, which can control the lighting effect of the spotlight wirelessly, and achieve intelligent and precise control through laser code matching.

Description

A track-type intelligent moving head spotlight

technical field

The invention relates to the technical field of lighting fixtures, in particular to a track-type intelligent moving head spotlight.

Background technique

As a new type of light source in the lighting industry, LED is widely used in various lighting fields due to its advantages of energy saving, environmental protection, and long life. Among them, the spotlight is a typical modern lighting with no main lamp and no fixed scale. Because the light of the spotlight is concentrated, it can highlight or emphasize a certain object or space, and the decorative effect is obvious, creating an indoor lighting atmosphere.

The current spotlights either can only rotate but not swing, or can only swing but not rotate, and the use is relatively simple. However, there are some spotlights that can swing and rotate on the market. However, this spotlight cannot conveniently and effectively control the irradiation position and direction. When it is necessary to adjust the key lighting area, the adjustment response speed is slow and the operation is very complicated. It makes the user experience poor, and it is difficult to meet the needs of users.

Contents of the invention

The object of the present invention is to provide an intelligent track spotlight which is convenient to rotate and swing and control the lighting area in order to overcome the defects of the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions: a rail-type intelligent moving head spotlight, including a lamp holder, a lamp body, a driving bracket connecting the lamp body and the lamp holder, and a rail holder installed on the top of the lamp holder,

The lamp holder is provided with a main control circuit board and an automatic horizontal rotation mechanism; the lamp body includes a heat sink and a lamp cap; the drive bracket is connected to both sides of the heat sink through two arms; one arm of the drive bracket is provided with An automatic vertical swing mechanism, the automatic vertical swing mechanism is connected to one side of the heat dissipation seat through the drive bracket arm; the other side of the heat dissipation seat is provided with a beam telescopic adjustment mechanism; the main control circuit board is arranged on the lamp holder On the top of the inner surface of the shell, the automatic horizontal rotation mechanism is arranged under the main control circuit board and connected with the automatic vertical swing mechanism; the automatic horizontal rotation mechanism can control the horizontal rotation of the lamp body through the automatic vertical swing mechanism, The automatic vertical swing mechanism is used to control the vertical swing angle of the lamp body, and the beam telescopic adjustment mechanism is used to change the beam irradiation angle and irradiation area of the lamp body; the control circuit board is connected with the lamp body respectively , the automatic horizontal rotation mechanism, the automatic vertical swing mechanism and the beam telescopic adjustment mechanism are electrically connected, and a wireless transmission module is also arranged on the control circuit board, and the wireless transmission module is used for communicating with the mobile terminal.

In the above structure, the main control circuit board is also equipped with a power management circuit, a CAN bus circuit, a 0-10V dimming interface conversion circuit, an LED constant current circuit, a motor forward and reverse drive circuit, an over-temperature detection circuit, and a lamp adjustment circuit. Brightness and color temperature PWM circuit, wireless transmission module, ADC acquisition circuit and MCU working circuit.

In the above structure, the automatic horizontal rotation mechanism includes a horizontal rotation motor, a rotation transmission gear, a rotation transmission chain rod and a bearing; the horizontal rotation motor is fixed in the lamp body assembly, and the rotation transmission chain rod is installed on the lamp body In the body shell, the rotation transmission gear is sleeved on the outer circumference of the rotation transmission chain rod and meshed with the gear on the horizontal rotation motor; the horizontal rotation motor rotates and drives the automatic horizontal rotation mechanism to rotate horizontally.

In the above structure, the automatic vertical swing mechanism includes a vertical swing motor, a lamp body swing rotation bracket, and a limit module; the vertical swing motor is arranged inside the lamp body drive bracket, and the lamp head cooling seat and the gear on the vertical swing motor meshing, the vertical swing motor rotates and drives the lamp body to swing vertically, and the lamp body is movably connected with the lamp body driving bracket; the limit module limits the swing amplitude of the vertical swing motor.

In the above structure, the other end of the beam telescopic adjustment mechanism is installed on the lamp body. The beam telescopic adjustment mechanism includes a telescopic cylinder for adjusting the beam angle, a telescopic motor, and a telescopic worm arranged at the output end of the telescopic motor; the upper end of the telescopic worm Extending out of the lamp body and fixedly connected with the telescopic motor, the lower end of the telescopic worm is respectively connected with the telescopic tube in the lamp body; the telescopic tube is movably connected in the LED lamp head assembly, and the telescopic tube corresponds to the outer wall of the telescopic worm There is a worm shaft sleeve on the top, and the shaft hole coaxial with the telescopic worm is arranged in the worm shaft sleeve, and the telescopic worm is threadedly connected with the shaft hole in the worm shaft sleeve; the telescopic motor drives the telescopic worm to rotate, and the telescopic cylinder passes through the worm The shaft sleeve drives it to expand and contract axially along the telescopic worm.

In the above structure, an adjustable beam angle lens and a multifunctional lens are arranged in the telescopic tube; the LED light source is placed at the rear end of the adjustable beam angle lens, and the adjustable beam angle telescopic tube and the fastening cover of the optical component will The multifunctional lens and the adjustable beam angle lens are covered in the telescopic tube to form a spherical lamp cap with the LED lamp cap assembly; the telescopic motor drives the telescopic worm to rotate, and drives the telescopic worm connected to the telescopic worm to rotate. The telescopic tube is stretched axially, so that the adjustable beam angle lens and the multifunctional lens in the telescopic tube expand and contract along the axial direction of the LED lamp head assembly to change the beam irradiation angle.

In the above structure, the control circuit board receives and executes the control command of the mobile terminal through the wireless transmission module.

When working, the PC terminal is used to debug the layout to realize complex project debugging and group programming. Mobile phones and tablets are used as mobile terminals. When using the mobile phone, install the corresponding APP software on the mobile phone. When the mobile phone communicates with the smart lamp, the APP software will generate a grid-like three-dimensional coordinate network with the lamp as the coordinate origin and display the above network on the mobile phone screen. Grid-shaped three-dimensional coordinate network. At this time, the coordinate position of the last lighting fixture will be displayed on the mobile phone screen. When you want to adjust the lighting position and angle of the lighting fixture, you only need to set the corresponding destination coordinate position on the mobile phone screen , the lamps will be automatically adjusted to the specified position.

In addition, through the adjustment of the mobile terminal, it can also be adjusted by the laser remote control. There is a laser receiver in the lamp body, which corresponds to a unique ID code. Through laser code matching, a single lamp ID number can be quickly matched to achieve precise point-to-point control of lamps. In addition to single or multiple control of lamps, the angle action, color and brightness and other parameters for quick local adjustment. After saving the programming scene set on the PC terminal, it can be updated synchronously with the mobile terminal of the mobile phone and tablet. At the same time, the above-mentioned motors are all equipped with encoders, and there are software and hardware protection measures during the adjustment process. The motors can be linked and adjusted independently. Especially when multiple lamps are used at the same time, the effective irradiation range of each lamp is pre-calculated by 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. It can be directly recalled in the next use without re-adjustment, and the adjustment of the lighting effect is efficient and fast.

The beneficial effect of the present invention compared with the prior art is: the present invention is equipped with a wireless transmission module in the intelligent spotlight, the wireless transmission module can send the control information of the mobile terminal to the main control circuit board, and the main control circuit board controls the automatic The horizontal rotation mechanism, the automatic vertical swing mechanism and the telescopic adjustment mechanism of the beam enable the smart track spotlight to move, rotate, swing and adjust the beam angle. And through the laser code connection, the spotlight can be controlled conveniently and effectively. The motor linkage time is calculated by software to screen out the shortest running path and complete the executed actions in the shortest time. It has beneficial effects such as time saving, energy saving and high efficiency.

Description of drawings

Fig. 1 is a structural diagram of the present invention;

Fig. 2 is an exploded view of the lamp holder structure of the present invention;

Fig. 3 is an exploded view of the structure of the lamp body of the present invention;

Fig. 4 is an exploded view of the drive bracket structure of the present invention.

Detailed ways

Now in conjunction with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

As shown in Figures 1 to 4, a track-type intelligent moving head spotlight includes a lamp holder 1, a lamp body 2, a driving bracket 3 connecting the lamp body and the lamp holder, and a rail clamp 4 installed on the top of the lamp holder. The lamp holder is provided with a main control circuit board 11 and an automatic horizontal rotation mechanism 12; the lamp body includes a heat sink 21 and a lamp cap 22; the drive bracket 3 is connected to both sides of the heat sink 21 through two arms; the drive bracket 3 An automatic vertical swing mechanism 32 is arranged in one arm, and the automatic vertical swing mechanism 32 is connected to one side of the heat sink 21 through the drive bracket 3 arm; the beam telescopic adjustment mechanism 312 is arranged on the heat sink 21 On the other side: the main control circuit board 11 is arranged on the top of the inner surface of the lamp holder shell, and the automatic horizontal rotation mechanism 12 is arranged under the main control circuit board 11 and connected with the automatic vertical swing mechanism 32; the automatic horizontal rotation The mechanism 12 can control the horizontal rotation of the lamp body 2 through the automatic vertical swing mechanism 32, the automatic vertical swing mechanism 32 is used to control the vertical swing angle of the lamp body 2, and the beam telescopic adjustment mechanism 31 is used to Change the beam irradiation angle and irradiation area of the lamp body 2; the main control circuit board 11 is electrically connected to the lamp body 2, the automatic horizontal rotation mechanism 12, the automatic vertical swing mechanism 32 and the beam telescopic adjustment mechanism 31, respectively, And the main control circuit board 11 is also provided with a wireless transmission module 111, and the wireless transmission module 111 is used for communicating with the mobile terminal.

As an optimized solution, the main control circuit board is also equipped with a power management circuit, a CAN bus circuit, a 0-10V dimming interface conversion circuit, a LED constant current circuit, a motor forward and reverse drive circuit, a temperature detection circuit, and a lamp brightness adjustment circuit. And color temperature PWM circuit, wireless transmission module, ADC acquisition circuit and MCU working circuit.

As an optimized solution, the automatic horizontal rotation mechanism 12 includes a horizontal rotation motor 121, a rotation transmission gear 122, and a rotation transmission chain rod 123; the horizontal rotation motor 121 is fixed in the lamp holder 1, and the rotation transmission chain rod 123 is installed in In the lamp holder 1, the rotation transmission gear 122 is set on the rotation transmission chain rod 123 and meshes with the gear on the horizontal rotation motor 121; the horizontal rotation motor 121 rotates and drives the automatic horizontal rotation mechanism 12 to rotate horizontally.

As an optimized solution, the automatic vertical swing mechanism 32 includes a vertical swing motor 32 and a limit module 33; The gears are meshed, the vertical swing motor 32 rotates and drives the lamp body 2 to swing vertically, and the lamp body 2 is movably connected with the lamp body driving bracket 3; the limit module 33 limits the swing amplitude of the vertical swing motor.

As an optimized solution, the other end of the beam telescopic adjustment mechanism 31 is installed on the lamp body, and the beam telescopic adjustment mechanism includes a telescopic tube 23 for adjusting the beam angle, a telescopic motor 31, and a telescopic worm 312 arranged at the output end of the telescopic motor; The upper end of the telescopic worm 312 extends out of the lamp body 2 and is fixedly connected with the telescopic motor 31, and the lower end of the telescopic worm 312 is respectively connected with the telescopic cylinder 23 in the lamp body 2; the telescopic motor 31 drives the telescopic worm 312 to rotate, telescopically The worm drives the telescopic tube 23 to expand and contract.

As an optimized solution, the adjustable beam angle lens 231 and the multi-functional lens 232 are arranged in the telescopic tube 23; The optical component fastening cover 25 covers the multifunctional lens 232 and the adjustable beam angle lens 231 in the telescopic tube 23 to form a spherical lamp cap with the LED lamp cap assembly; the telescopic motor 31 drives the telescopic worm 312 Rotate, and drive the telescopic tube 23 connected with the telescopic worm 312 to expand and contract axially, so that the adjustable beam angle lens 231 and the multifunctional lens 232 in the telescopic tube 23 are aligned along the axis of the LED lamp head assembly. Zoom in to change the size of the beam irradiation angle.

As an optimized solution, the control circuit board 11 receives and executes control commands of the mobile terminal through the wireless transmission module 111 .

In the track-type intelligent moving head spotlight in this embodiment, a wireless transmission module is provided in the spotlight, and the wireless transmission module can send the control information of the mobile terminal to the main control circuit board, and the main control circuit board controls the automatic horizontal rotation mechanism, The automatic vertical swing mechanism and the beam telescopic adjustment mechanism enable the smart spotlight to move, rotate, swing and adjust the light effect.

As an optimized solution, it can also be adjusted by laser remote control. There is a laser receiver in the lamp body, which corresponds to a unique ID code. The ID number of a single lamp can be quickly matched through laser code matching to achieve precise point-to-point control of lamps. Control or multiple controls, and quickly and locally adjust parameters such as angle action, color and brightness of the lamp. The spotlight can control the irradiation effect conveniently and effectively.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (9)

1. The utility model provides a rail mounted intelligence shot-light of shaking head, includes lamp stand, lamp body, with the driving support that lamp body and lamp stand are connected, install in the track cassette on lamp stand top, its characterized in that:

A main control circuit board and an automatic horizontal rotating mechanism are arranged in the lamp holder;

The lamp body comprises a heat dissipation seat and a lamp cap;

The driving bracket is connected with the two sides of the heat dissipation seat through two arms;

An automatic vertical swinging mechanism is arranged in one arm of the driving support and is connected with one side of the heat dissipation seat through the driving support arm;

A light beam telescopic adjusting mechanism is arranged on the other side of the heat dissipation seat;

The automatic horizontal rotating mechanism is arranged below the main control circuit board and is connected with the automatic vertical swinging mechanism;

The automatic horizontal rotating mechanism can control the horizontal rotation of the lamp body through the automatic vertical swinging mechanism, the automatic vertical swinging mechanism is used for controlling the vertical swinging angle of the lamp body, and the light beam stretching and retracting adjusting mechanism is used for changing the light beam irradiation angle and irradiation area of the lamp body;

The control circuit board is electrically connected with the lamp body, the automatic horizontal rotating mechanism, the automatic vertical swinging mechanism and the light beam stretching and adjusting mechanism respectively, and is further provided with a wireless transmission module which is used for communicating with the mobile terminal.

2. The rail mounted intelligence spotlight of claim 1, its characterized in that: the main control circuit board is also provided with a power management circuit, a CAN bus circuit, a 0-10V dimming interface conversion circuit, an LED constant current circuit, a motor forward and reverse rotation driving circuit, an overtemperature detection circuit, a lamp brightness and color temperature adjusting PWM circuit, a wireless transmission module, an ADC acquisition circuit and an MCU working circuit.

3. The rail mounted intelligence spotlight of claim 1, its characterized in that: the automatic horizontal rotating mechanism comprises a horizontal rotating motor, a rotating transmission gear and a rotating transmission chain rod; the horizontal rotating motor is fixed in the lamp holder, the rotating transmission chain rod is installed in the lamp holder, and the rotating transmission gear is sleeved on the rotating transmission chain rod and meshed with a gear on the horizontal rotating motor; the horizontal rotating motor rotates and drives the automatic horizontal rotating mechanism to rotate horizontally.

4. the rail mounted intelligence spotlight of claim 1, its characterized in that: the automatic vertical swing mechanism comprises a vertical swing motor and a limiting module; the lamp holder heat dissipation seat is meshed with a gear on the vertical swing motor, the vertical swing motor rotates and drives the lamp body to swing vertically, and the lamp body is movably connected with the lamp body driving support; and the limiting module limits the swing amplitude of the vertical swing motor.

5. The rail mounted intelligence spotlight of claim 1, its characterized in that: the other end of the beam stretching adjusting mechanism is arranged on the lamp body, and the beam stretching adjusting mechanism comprises a stretching cylinder for adjusting the beam angle, a stretching motor and a stretching worm arranged at the output end of the stretching motor; the upper end of the telescopic worm extends out of the lamp body and is fixedly connected with a telescopic motor, and the lower end of the telescopic worm is respectively connected with a telescopic cylinder in the lamp body; the telescopic motor drives the telescopic worm to rotate, and the telescopic worm drives the telescopic cylinder to stretch.

6. the rail mounted intelligence spotlight of claim 5, its characterized in that: an adjustable beam angle lens and a multifunctional lens are arranged in the telescopic cylinder; the LED light source is arranged at the rear end of the adjustable beam angle lens, the multifunctional lens and the adjustable beam angle lens are covered in the telescopic cylinder by the adjustable beam angle telescopic cylinder and the optical assembly fastening cover to form a spherical lamp holder with the LED lamp holder assembly; the telescopic motor drives the telescopic worm to rotate and drives the telescopic cylinder connected with the telescopic worm to axially extend and retract, so that the adjustable beam angle lens and the multifunctional lens in the telescopic cylinder axially extend and retract along the axial direction of the LED lamp cap assembly to change the size of the beam irradiation angle.

7. The rail mounted intelligence spotlight of claim 1, its characterized in that: and the main control circuit board receives and executes a control command of the mobile terminal through the wireless transmission module.

8. The rail mounted intelligence spotlight of claim 1, its characterized in that: the laser receiver is arranged in the lamp body and corresponds to the unique ID code, the ID of the laser remote controller is received, and the laser remote controller is matched quickly, so that the accurate control of a single lamp or a plurality of lamps is realized.

9. the rail mounted intelligence spotlight of claim 8, its characterized in that: the control of the light fixture includes, but is not limited to, adjusting the angle, color, and brightness of the light fixture.