WO2020000626A1 - 一种灯光装置 - Google Patents

一种灯光装置 Download PDF

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Publication number
WO2020000626A1
WO2020000626A1 PCT/CN2018/102994 CN2018102994W WO2020000626A1 WO 2020000626 A1 WO2020000626 A1 WO 2020000626A1 CN 2018102994 W CN2018102994 W CN 2018102994W WO 2020000626 A1 WO2020000626 A1 WO 2020000626A1
Authority
WO
WIPO (PCT)
Prior art keywords
pattern
plate
light
lighting device
magnet
Prior art date
Application number
PCT/CN2018/102994
Other languages
English (en)
French (fr)
Inventor
杨瑞士
Original Assignee
杨瑞士
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杨瑞士 filed Critical 杨瑞士
Publication of WO2020000626A1 publication Critical patent/WO2020000626A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B25/00—Viewers, other than projection viewers, giving motion-picture effects by persistence of vision, e.g. zoetrope
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0824—Ground spikes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/24—Structural association with auxiliary mechanical devices

Definitions

  • the utility model relates to the field of lamps, in particular to a lighting device.
  • a pattern plate is generally installed.
  • the pattern plate is rotated by a motor to form different patterns, or even a combination of the pattern plate and the color plate.
  • the pattern is driven by the motor. Rotating and mixing the disc or color disc to form different colors and patterns.
  • the present invention provides a lighting device capable of accurately realizing the returning and positioning of a pattern disk.
  • a lighting device includes a light source, a pattern plate provided with a plurality of pattern pieces, a rotation shaft, and a transmission mechanism.
  • the rotation shaft passes through the axis of the pattern plate.
  • the transmission mechanism drives the rotation shaft to rotate the pattern plate, and the pattern plate rotates in turn.
  • the light path to the light emitted by the light source further includes a pattern plate positioning device, which includes a Hall plate, a Hall plate fixing bracket and a magnet, the Hall plate is mounted on the Hall plate fixing bracket, and the magnet is mounted on On the pattern disk, the pattern disk rotates to make the magnet approach the Hall plate to generate magnetic induction.
  • the gobo is rotated under the driving mechanism, and the light emitted by the light source is emitted through a gobo to produce the effect corresponding to the gobo.
  • the lighting device When the next gobo rotates to the light path, the lighting device generates the corresponding gobo for the next gobo. Effect, so this product has the function of auto play.
  • the pattern plate needs to return to the fixed position.
  • the Hall plate senses the magnet and cuts off the power of the transmission mechanism to stop the transmission mechanism based on the induction data.
  • the initial pattern of the pattern plate The film returns to the starting position to complete the return of the pattern disk.
  • the pattern piece corresponding to the light emitted by the light source is the initial pattern piece of the pattern disk. This is the method of completing the return and fixation of the pattern disk during the light device turn-off process. Similarly, the return and fixation can also be completed during the light device turn-on process.
  • Turn on the power of the transmission mechanism and the transmission mechanism runs.
  • the Hall plate senses the magnet and turns on the light source power according to the induction data to make the light source emit light. In this way, the pattern piece corresponding to the light emitted by the light source is a pattern plate. Starting pattern piece.
  • the lighting device uses the Hall induction principle and the Hall plate to effectively realize the return positioning of the pattern plate of the lighting device, reduce errors, improve the accuracy of the return position of the pattern plate and the artistic creation effect of the lamp, and is suitable for various Home position of the pattern plate of the lamp.
  • the pattern plate positioning device is used to ensure the consistency of the order and direction of the lighting device patterns.
  • the Hall plate and the magnet are aligned in a vertical direction.
  • the Hall plate senses the magnet to generate magnetic induction.
  • This lighting device aligns the Hall plate with the magnet in a vertical direction to ensure that the intensity of the magnetic induction is strong enough to prevent the Hall plate from sensing the magnet. happening.
  • the magnet is located at a position of the pattern disk near the starting pattern piece.
  • the starting patterns of these lights need to be fixed in advance.
  • the magnet is set at a position of the pattern plate near the initial pattern piece, so that the lighting device starts to switch patterns from the initial pattern piece every time after the power is turned on.
  • the pattern disk is provided with a number of pattern sheet fixing devices corresponding to the pattern sheet. According to the different artistic effects required, the lighting device often needs to change the pattern piece. Therefore, the pattern piece is fixed on the pattern plate by the pattern piece fixing device. When the pattern piece needs to be replaced, the pattern piece fixing device is removed and the The gobo is replaced with a new gobo.
  • a light-concentrating device is further included, and the light-concentrating device is arranged on the light path of the light emitted from the light source.
  • the light emitted by the light source is reflected by the light-concentrating device and converges into a main light along the light propagation direction, making the formed pattern more clear.
  • the light condensing device includes a lens holder, a lens, and a lens fixing device for fixing the lens.
  • the lens holder is disposed between the light source and the pattern plate.
  • the lens is embedded in the lens holder through the lens fixing device, and the Hall plate is fixed.
  • the holder is provided on the lens holder.
  • the light-condensing device is set on the light path of the light emitted by the light source. A better way is to place the light-concentrating device between the light source and the pattern plate. In this way, the light-condensing device converges into the main part when the light is incident between the pattern pieces. Instead of radiating light in a divergent form onto the pattern sheet. If the divergent form of light hits the pattern sheet, the last displayed pattern will be blurred.
  • the pattern sheet fixing device and the lens fixing position are tabletting.
  • the tablet has a good fixing ability and is easy to disassemble.
  • control board for controlling the pattern switching time
  • the control board is connected to the transmission mechanism.
  • the control board Through the control panel, the user can control the pattern switching time, such as switching the pattern every 2 seconds or switching the pattern every 5 seconds. Because the transmission mechanism drives the rotation shaft to rotate the pattern plate, the control board is connected to the transmission mechanism, and the movement of the transmission mechanism is controlled to control the rotation speed of the pattern plate, thereby controlling the pattern switching time.
  • the light source is an LED. LEDs have high efficiency and long lifespan, and are suitable for use in outdoor space lighting devices to achieve specific effects, technical purposes or festive atmosphere.
  • the transmission mechanism is a stepping motor.
  • stepper motors are widely used in various automatic control systems.
  • the beneficial effect of the utility model is that the pattern plate rotates under the driving of the transmission mechanism, and the light emitted by the light source is emitted through a pattern piece, which generates the corresponding effect of the pattern piece.
  • the next pattern piece rotates to the optical path, the light
  • the device produces the effect corresponding to the next pattern piece, so this product has the function of automatic playback.
  • the lighting device uses the Hall induction principle and the Hall plate to effectively realize the return positioning of the pattern plate of the lighting device, reduce errors, improve the accuracy of the return position of the pattern plate and the artistic creation effect of the lamp, and is suitable for various Home position of the pattern plate of the lamp.
  • the pattern plate positioning device is used to ensure the consistency of the order and direction of the lighting device patterns.
  • the lighting device includes a light-concentrating device, and the light-concentrating device is arranged on a light path of light emitted from a light source.
  • the light emitted by the light source is reflected by the light-concentrating device and converges into a main light along the light propagation direction, making the formed pattern more clear.
  • Both the gobo and lens are removable for easy replacement.
  • FIG. 1 is a schematic structural diagram of a pattern plate and a pattern sheet fixing device of the present invention
  • FIG. 2 is a front perspective view of a lighting device according to an embodiment of the present invention.
  • FIG. 3 is a rear perspective view of a lighting device according to an embodiment of the present invention.
  • FIG. 4 is an exploded view of a housing of a lighting device according to an embodiment of the present invention.
  • FIG. 5 is an exploded view of a structure of a pattern projected by a lighting device according to an embodiment of the present invention.
  • FIG. 6 is an exploded view of a structure of a lighting device controlling a pattern switching time in an embodiment of the present invention
  • the figure includes base 1, Hall plate 2, Hall plate fixing bracket 3, magnet 4, pattern plate 5, rotating shaft 6, starting pattern piece 7; front cover 10, waterproof ring 11, main housing 12, ground plug 13, ground plug nut 131, ground plug fixing seat 132, ground plug bracket 133, conical ground plug 134, plum knob 135, keycap 14, male plug nut 15, rear cover 16, screw 17, male plug 18, keycap Fixing frame 19, control board 20, stepping motor 21, aluminum electrode plate 22, first light collecting device 23, lens 231, lens fixing device 232, lens holder 233, pattern sheet holder 24, pattern sheet 25, pattern sheet fixing device 26.
  • FIG. 1 is a schematic structural diagram of a pattern plate and a pattern sheet fixing device of the present invention, including a base 1, a Hall plate 2, a Hall plate fixing bracket 3, a magnet 4, a pattern plate 5, a rotation axis 6, and a pattern plate; the rotation axis 6 A transmission mechanism drives the rotation shaft 6 through the shaft center of the pattern plate 5 to rotate the pattern plate 5.
  • the Hall plate 2 fixing bracket 3 is fixed on the base 1, the Hall plate 2 is installed on the Hall plate fixing bracket 3, and the magnet 4 is installed on the pattern plate 5.
  • the pattern plate 5 is rotated to make the magnet close to the Hall plate 2. Magnetic induction.
  • the Hall plate 2 and the magnet 4 are aligned in a vertical direction.
  • the pattern sheet includes a starting pattern sheet 7, and the magnet 4 is located on the pattern plate 5 near the starting pattern sheet 7.
  • the pattern plate 5 rotates under the drive of a transmission mechanism, and the light emitted by the light source is emitted through a pattern plate in the pattern plate 5 to generate the corresponding pattern plate. Effect, when the next pattern piece is rotated to the light path, the lighting device produces the effect corresponding to the next pattern piece.
  • the pattern plate 5 needs to be returned to a fixed position.
  • the Hall plate 2 senses the magnet 4, and cuts off the power of the transmission mechanism to stop the transmission mechanism according to the induction data.
  • the starting pattern piece 7 of the pattern plate 5 is returned to the fixed position to the starting position.
  • the pattern piece corresponding to the light emitted by the light source is the starting pattern piece 7 of the pattern plate.
  • Turn on the power of the transmission mechanism and the transmission mechanism runs.
  • the Hall plate 2 senses the magnet 4 and turns on the light source power according to the induction data to cause the light source to emit light, so that the light emitted by the light source corresponds to the pattern sheet It is the starting pattern piece 7 of the pattern plate 5.
  • the Hall plate 2 and the magnet 4 are aligned in a vertical direction.
  • the hall plate 2 senses the magnet 4 to generate magnetic induction.
  • This lighting device aligns the hall plate 2 and the magnet 4 in a vertical direction to ensure that the intensity of the magnetic induction is strong enough to avoid the hall The plate 2 cannot sense the magnet 4.
  • the lighting device utilizes the principle of Hall induction and the Hall plate 2 to effectively realize the positioning and positioning of the pattern plate 4 of the lighting device, reducing errors, improving the accuracy of the positioning and positioning of the pattern plate 4 and the artistic creation effect of the lamp, and adapting Positioning and positioning of the pattern plate 4 for various lamps.
  • the pattern plate positioning device is used to ensure the consistency of the order and direction of the lighting device patterns.
  • FIG. 2 is a front perspective view of a lighting device according to an embodiment of the present invention
  • FIG. 3 is a rear perspective view of a lighting device according to an embodiment of the present invention.
  • the lighting device is suitable for home decoration, entertainment, birthday party, family party, KTV box, disco, dance hall, night club, bar, shopping mall, wedding, karaoke, garden and other occasions.
  • the ground plug 13 is used to fix the lamp.
  • a light emitting device of the lamp is provided inside the housing composed of the front cover 10, the main casing 12 and the rear cover 16, and light is emitted from the front cover 10.
  • FIG. 4 is an exploded view of the housing of the lighting device of FIG. 2, including a front cover 10, a waterproof ring 11, a main housing 12, a ground plug 13, a ground plug nut 131, a ground plug fixing base 132, a ground plug bracket 133, and a conical ground plug 134.
  • Waterproof rings 11 are provided at the positions where the front cover 10, the rear cover 16 and the main body shell 13 are connected to prevent water from entering the housing and affect the use of the lamp.
  • the conical grounding plug 134 is first fixed on the ground, then the grounding plug bracket 133 and the grounding plug fixing seat 132 are installed, and then the main body of the lamp is connected by the grounding plug nut 131. Insert the power transformer or power adapter on the male plug 18, and finally connect the power transformer or power adapter to the power supply, and the installation is complete.
  • the male plug nut and the male plug are made of a waterproof male plug, so as to avoid leakage in an outdoor environment.
  • FIG. 5 is an exploded view of the structure of the pattern projected by the lighting device.
  • the figure includes an aluminum electrode plate 22, a pattern sheet holder 24 provided with a plurality of pattern pieces 25, and a stepping motor 21.
  • a light source is provided on the aluminum electrode plate 22, and a preferred light source is an LED. LEDs have high efficiency and long lifespan, and are suitable for use in outdoor space lighting devices to achieve specific effects, technical purposes or festive atmosphere.
  • the stepper motor 21 is widely used in various automatic control systems.
  • the shaft of the stepping motor 21 passes through the axis of the pattern sheet support 24, and the stepper motor 21 drives the pattern sheet support 24 to rotate.
  • the pattern sheet 25 is sequentially rotated to the optical path of the light emitted from the light source.
  • the pattern sheet support 24 rotates under the drive of the transmission mechanism.
  • the light emitted by the light source is emitted through a pattern sheet 25.
  • the light is emitted through the hole in the inner cover 28 and the glass 30, thereby generating the effect corresponding to the pattern sheet 25.
  • the lighting device produces the effect corresponding to the next pattern sheet 25.
  • a glass rubber ring 29 is provided between the inner cover 28 and the glass 30 to play a sealing role.
  • the pattern sheet holder 24 is provided with a number of pattern sheet fixing devices 26 corresponding to the pattern sheet 25.
  • the lighting device needs to be replaced with the pattern sheet 25 from time to time. Therefore, the pattern sheet 25 is fixed on the pattern sheet holder 24 by the pattern sheet fixing device 26.
  • the pattern sheet 25 is replaced.
  • the fixing device 26 is removed, and the pattern sheet 25 is replaced with a new pattern sheet 25.
  • the pattern sheet fixing device 26 is a pressing sheet, and the pressing sheet is very convenient to be installed or disassembled.
  • the lighting device further includes a light-concentrating device, and the light-concentrating device is disposed on a light path of light emitted from the light source.
  • the light emitted by the light source is reflected by the light-concentrating device and converges into a main light along the light propagation direction, making the formed pattern more clear.
  • the light-concentrating device includes a first light-concentrating device 23 and a second light-concentrating device 27.
  • the first condensing device 23 includes a lens holder 233, a lens 231, and a lens fixing device 232 for fixing the lens.
  • the lens holder 233 is disposed between the aluminum electrode plate 22 with a light source and the pattern sheet holder 24.
  • the lens fixing device 232 is embedded in the lens holder 233, and the first condensing device 23 is disposed between the aluminum electrode plate 22 with the light source and the pattern sheet holder 24, so that the light is first condensed by the first condensing device before the light hits the pattern sheet 25 23 is focused into a main light, instead of hitting the pattern sheet 25 with divergent light. If light in a divergent form is incident on the pattern sheet 25, the last displayed pattern will be blurred.
  • the second light condensing device 27 includes a lens 231 and a lens fixing device 232 for fixing the lens.
  • the lens 231 is laminated on the pattern sheet 25 through the lens fixing device 232. After passing through the pattern sheet 25, the light is further passed through the second light concentrating device 27. Convergence enhances the projection effect.
  • the fixed position of the lens is a tablet, which has a good fixing capability and is convenient for disassembly.
  • the lighting device further includes a Hall plate 2 and a magnet 4, and the Hall plate 2 is fixed on the lens holder 233.
  • the magnet 4 is mounted on the pattern sheet holder 24, and the pattern sheet holder 24 is rotated to make the magnet 4 approach the Hall plate 2 to generate magnetic induction.
  • the Hall plate 2 and the magnet 4 are aligned in a vertical direction. When the magnet 4 passes above the hall plate 2, the hall plate 2 senses the magnet 4 to generate magnetic induction. This lighting device aligns the hall plate 2 and the magnet 4 in a vertical direction to ensure that the intensity of the magnetic induction is strong enough to avoid the hall The plate 2 cannot sense the magnet 4.
  • the pattern sheet support 24 needs to return to the fixed position.
  • the Hall plate 2 senses the magnet 4 and cuts off the power source of the transmission mechanism to stop the stepper motor 21 according to the induction data
  • the starting pattern sheet 25 of the pattern sheet support 24 is returned to the starting position, and the return position of the pattern sheet support 24 is completed.
  • the pattern sheet 25 corresponding to the light emitted by the light source is the pattern sheet support. 24 ⁇ ⁇ ⁇ 25 ⁇ 24 of the starting pattern sheet 25. This is a method of completing the return and fixation of the pattern sheet support 24 during the lighting device turn-off process.
  • the return and fixation can also be completed during the lighting device turn-on process.
  • Turn on the power of the transmission mechanism and the transmission mechanism runs.
  • the Hall plate 2 senses the magnet 4 and turns on the light source power according to the induction data to cause the light source to emit light, so that the light emitted by the light source corresponds to the pattern piece.
  • 25 is a starting pattern sheet 25 of the pattern sheet holder 24.
  • the lighting device utilizes the Hall induction principle and the Hall plate 2 to effectively realize the return positioning of the lighting device's pattern sheet support 24, reduce errors, and improve the accuracy of the return of the design sheet support 24 and the artistic creation effect of the lamp. It is suitable for returning and fixing the pattern sheet support 24 of various lamps.
  • the device is positioned by the pattern sheet support 24 to ensure the consistency of the order and direction of the patterns of these lighting devices.
  • the magnet 4 is located on the pattern sheet holder 24 near the starting pattern sheet 25. In order to improve the artistic creation effect of the lamps, when multiple lighting devices are used together, the starting patterns of these lights need to be fixed in advance.
  • the magnet 4 is set at a position of the pattern sheet support 24 near the starting pattern sheet 25, so that the lighting device starts to switch patterns from the starting pattern sheet 25 after each time the power is turned on.
  • the lighting device completes the positioning and positioning after the lighting device is turned on.
  • the light turns on within 5 seconds, and the 12 patterns are positioned again.
  • the lighting device further includes a control board 20 for controlling a pattern switching time, and the control board 20 is connected to the stepping motor 21.
  • the control panel 20 Through the control panel 20, the user can control the pattern switching time, for example, switching the pattern every 2 seconds or switching the pattern every 5 seconds.
  • the transmission mechanism drives the rotation shaft to rotate the pattern sheet holder 24, the control board is connected to the transmission mechanism, and the movement of the transmission mechanism is controlled to control the rotation speed of the pattern sheet holder 24, thereby controlling the pattern switching time.
  • the lighting device includes a keycap 14 and a keycap fixing frame 19.
  • the keycap 14 is connected to the control board through a keycap fixing frame 19. The user selects the product working mode through the keycap 14.
  • the pattern switches once every 2 seconds.
  • the product working mode is: 1 Switch the pattern in 2 seconds ⁇ 2 Switch the pattern in 5 seconds ⁇ 310 Switch the pattern once every second ⁇ 4 Return to mode 1 and cycle in order.
  • the manual shutdown function when the light is on, pressing the keycap 14 for more than 2.5 seconds, the product enters the off state, and the light goes out. The product is no longer affected by timing after it is turned off. The keycap 14 must be turned on manually. Power on and enter the default mode, the pattern will switch once every 2 seconds. There is also a memory function, long press 2.5 S to shut down and timed shutdown to memorize the mode before shutting down.
  • the lighting device components are mainly connected by screws 17 and screw rubber plugs.
  • the lighting device utilizes the Hall induction principle and the Hall plate 2 to effectively realize the return positioning of the pattern plate 5 of the lighting device, reduces errors, improves the accuracy of the return position of the pattern plate 5, and improves the artistic creation effect of the lamp. Positioning and positioning of the pattern plate 5 for various lamps. In the case where multiple lighting devices are used together, the pattern plate positioning device is used to ensure the consistency of the order and direction of the lighting device patterns.
  • the lighting device includes a light-concentrating device, and the light-concentrating device is arranged on a light path of light emitted from a light source. The light emitted by the light source is reflected by the light-concentrating device and converges into a main light along the light propagation direction, making the formed pattern more clear.
  • the pattern sheet 5 and the lens 231 are both detachable and easy to replace.
  • the pattern plate 5 is rotated by the stepping motor 21, and the light emitted by the light source is emitted through a pattern plate 25, which produces the effect corresponding to the pattern plate 25.
  • the lighting device When the next pattern plate 25 is rotated to the optical path, the lighting device generates The effect of the next pattern piece 25, so this product also has the function of automatic playback.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种灯光装置，包括：光源、设置有若干图案片(25)的图案盘(5)、旋转轴(6)和传动机构，旋转轴(6)穿过图案盘(5)的轴心，传动机构带动旋转轴(6)旋转，使得图案盘(5)转动，图案片(25)依次旋转至光源发出的光线的光路上，还包括图案盘(5)定位装置，所述图案盘(5)定位装置包括霍尔板(2)、霍尔板固定支架(3)与磁铁(4)，霍尔板(2)安装在霍尔板固定支架(3)上，磁铁(4)安装在图案盘(5)上，所述图案盘(5)旋转使磁铁(4)接近霍尔板(2)产生磁感应。本灯光装置有效实现了灯光装置图案盘的回位定点，减少了误差，提高了图案盘(5)回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案盘的回位定点。

Description

一种灯光装置 技术领域
本实用新型涉及灯具领域，具体涉及一种灯光装置。
 背景技术
因为社会文化生活的丰富，人们的欣赏水平有了质的飞跃，越来越追求细节的完美。比如在装饰灯具领域，对灯光图案的效果等方面，要求越来越高。在装饰灯中，为满足图案及色彩变换需要，一般都安装有图案盘，通过电机带动图案盘旋转以形成不同的图案，甚至为图案盘和色盘的组合，根据实际需要，通过电机带动图案盘或色盘的转动与混合形成不同的色彩和图案。
在图案盘的回位定点上，现有技术一般有两种，一种为通过控制电机的开关控制图案盘的旋转，但这种方法不能准确地将图案盘定点在初始位置，随意性大，不便于操作；另一种方式为在图案盘上设置限位柱，通过限位柱的卡位实现回位定点，但这种方法由于限位柱在碰撞接触后会产生反作用力，图案盘在反作用力的影响下将会反弹形成一定的误差，使得回位定点不精准，且限位柱在经历多次碰撞接触后易松动，影响使用效果。
 技术问题
为解决上述问题，本实用新型提供一种能精确实现图案盘回位定点的灯光装置。
 技术解决方案
一种灯光装置，包括：光源、设置有若干图案片的图案盘、旋转轴和传动机构，旋转轴穿过图案盘的轴心，传动机构带动旋转轴旋转，使得图案盘转动，图案片依次旋转至光源发出的光线的光路上，还包括图案盘定位装置，所述图案盘定位装置包括霍尔板、霍尔板固定支架与磁铁，霍尔板安装在霍尔板固定支架上，磁铁安装在图案盘上，所述图案盘旋转使磁铁接近霍尔板产生磁感应。
图案盘在传动机构的带动下旋转，光源发射出来的光线通过一个图案片射出，产生所述图案片对应的效果，当下一个图案片旋转至光路上时，则灯光装置产生下一个图案片对应的效果，故本产品具有自动播放的功能。根据灯的图案变换需要，图案盘需要回位定点，当磁铁经过霍尔板上方时，霍尔板感应到磁铁，并根据感应数据切断传动机构电源使传动机构停止运转，图案盘的起始图案片回位定点到起始位置，完成图案盘的回位定点，在下一次打开灯光装置时，光源发出的光线对应的图案片为图案盘的起始图案片。这是在灯光装置关闭过程完成图案盘的回位定点的方法，同样，也可以在灯光装置开启过程完成回位定点。开启传动机构电源，传动机构运转，当磁铁经过霍尔板上方时，霍尔板感应到磁铁，并根据感应数据开启光源电源使得光源发出光线，这样光源发出的光线对应的图案片为图案盘的起始图案片。本灯光装置利用了霍尔感应原理及霍尔板，有效实现了灯光装置图案盘的回位定点，减少了误差，提高了图案盘回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案盘的回位定点。在多台灯光装置一起使用的情况下，通过图案盘定位装置，保证这些灯光装置图案顺序与方向的一致性。
进一步地，所述霍尔板与磁铁在垂直方向上对准。磁铁经过霍尔板上方时，霍尔板感应到磁铁产生磁感应，本灯光装置将霍尔板与磁铁在垂直方向上对准，保证磁感应产生的强度够大，避免霍尔板感应不到磁铁的情况。
进一步地，所述磁铁在图案盘靠近起始图案片的位置。为了提高灯具的艺术营造效果，在多台灯光装置一起使用的情况下，需要事先固定这些灯光的起始图案。将磁铁设置在图案盘靠近起始图案片的位置，使得本灯光装置每一次通电后都从该起始图案片开始切换图案。
进一步地，所述图案盘上设置有与图案片对应数量的图案片固定装置。根据所需要的艺术效果的不同，灯光装置需要时常跟换图案片，所以，图案片通过图案片固定装置固定在图案盘上，当需要更换图案片时，再把图案片固定装置拆卸下来，把图案片替换成新的图案片。
进一步地，还包括聚光器件，所述聚光器件设置在光源发射出来的光线的光路上。光源发出的光经聚光器件反射后汇聚成沿着光的传播方向的主光线，使得所成图案更加清晰。
进一步地，所述聚光器件包括透镜支架、透镜与用于固定透镜的透镜固定装置，所述透镜支架设置在光源与图案盘之间，透镜通过透镜固定装置嵌入透镜支架中，霍尔板固定支架设置在透镜支架上。聚光器件设置在光源发射出来的光线的光路上，更好的方式是把聚光器件设置在光源与图案盘之间，这样，在光线射在图案片之间就被聚光器件汇聚成主要的一条光线，而不是将发散形式的光射在图案片上。如果发散形式的光射在图案片上，最后显示的图案将比较模糊。
进一步地，所述图案片固定装置和透镜固定位置为压片。压片固定能力好，又方便拆卸。
进一步地，还包括用于控制图案切换时间的控制板，所述控制板与传动机构相连。通过控制板，用户可以控制图案切换时间，例如2秒切换一次图案或者5秒切换一次图案。由于传动机构带动旋转轴旋转使得图案盘转动，那么控制板与传动机构相连，控制传动机构的运动从而控制图案盘的转动速度，则实现对图案切换时间的控制。
进一步地，所述光源为LED。LED效率高、寿命长，适合在户外空间的灯光装置上使用，以达到特定效果、技术目的或节日氛围等。
进一步地，所述传动机构为步进电机。步进电机作为常用的传动机构，广泛应用在各种自动化控制系统中。
 有益效果
本实用新型的有益效果在于，图案盘在传动机构的带动下旋转，光源发射出来的光线通过一个图案片射出，产生所述图案片对应的效果，当下一个图案片旋转至光路上时，则灯光装置产生下一个图案片对应的效果，故本产品具有自动播放的功能。本灯光装置利用了霍尔感应原理及霍尔板，有效实现了灯光装置图案盘的回位定点，减少了误差，提高了图案盘回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案盘的回位定点。在多台灯光装置一起使用的情况下，通过图案盘定位装置，保证这些灯光装置图案顺序与方向的一致性。本灯光装置包括聚光器件，所述聚光器件设置在光源发射出来的光线的光路上。光源发出的光经聚光器件反射后汇聚成沿着光的传播方向的主光线，使得所成图案更加清晰。图案片和透镜都是可拆卸型，方便更换。
 附图说明
图1为本实用新型图案盘和图案片固定装置的结构示意图
图2为本实用新型某一实施例的灯光装置的前方立体图
图3为本实用新型某一实施例的灯光装置的后方立体图
图4为本实用新型某一实施例的灯光装置的外壳爆炸图
图5为本实用新型某一实施例的灯光装置投射出图案的结构的爆炸图
图6为本实用新型某一实施例的灯光装置控制图案切换时间的结构的爆炸图
图中包括底座1、霍尔板2、霍尔板固定支架3、磁铁4，图案盘5、旋转轴6、起始图案片7；前盖10、防水圈11、主壳体12、地插13、地插螺母131、地插固定座132、地插支架133、锥形地插134、梅花旋钮135、键帽14、公插螺母15、后盖16、螺丝17、公插18，键帽固定架19、控制板20、步进电机21、铝极板22、第一聚光器件23、透镜231、透镜固定装置232、透镜支架233、图案片支架24、图案片25、图案片固定装置26、第二聚光器件27、内盖28、玻璃胶圈29、玻璃30。
 本发明的最佳实施方式
图1为本实用新型图案盘和图案片固定装置的结构示意图，包括底座1、霍尔板2、霍尔板固定支架3、磁铁4，图案盘5、旋转轴6与图案片；旋转轴6穿过图案盘5的轴心，有一传动机构带动旋转轴6旋转，使得图案盘5转动。霍尔板2固定支架3固定在底座1上，霍尔板2安装在霍尔板固定支架3上，磁铁4安装在图案盘5上，所述图案盘5旋转使磁铁接近霍尔板2产生磁感应。霍尔板2与磁铁4在垂直方向上对准。图案片中包括一个起始图案片7，磁铁4在图案盘5靠近起始图案片7的位置。
这是一个灯光装置的图案盘5和图案片固定装置的结构，图案盘5在传动机构的带动下旋转，光源发射出来的光线通过图案盘5中的一个图案片射出，产生所述图案片对应的效果，当下一个图案片旋转至光路上时，则灯光装置产生下一个图案片对应的效果。根据灯的图案变换需要，图案盘5需要回位定点。当磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4，并根据感应数据切断传动机构电源使传动机构停止运转，图案盘5的起始图案片7回位定点到起始位置，完成图案盘5的回位定点，在下一次打开灯光装置时，光源发出的光线对应的图案片为图案盘的起始图案片7。这是在灯光装置关闭过程完成图案盘5的回位定点的方法，同样，也可以在灯光装置开启过程完成回位定点。开启传动机构电源，传动机构运转，当磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4，并根据感应数据开启光源电源使得光源发出光线，这样光源发出的光线对应的图案片为图案盘5的起始图案片7。优选地，所述霍尔板2与磁铁4在垂直方向上对准。磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4产生磁感应，本灯光装置将霍尔板2与磁铁4在垂直方向上对准，保证磁感应产生的强度够大，避免霍尔板2感应不到磁铁4的情况。本灯光装置利用了霍尔感应原理及霍尔板2，有效实现了灯光装置图案盘4的回位定点，减少了误差，提高了图案盘4回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案盘4的回位定点。为了提高灯具的艺术营造效果，在多台灯光装置一起使用的情况下，需要事先固定这些灯光的起始图案片7，使得本灯光装置每一次通电后都从该起始图案片7开始切换图案。在多台灯光装置一起使用的情况下，通过图案盘定位装置，保证这些灯光装置图案顺序与方向的一致性。
 本发明的实施方式
图2本实用新型某一实施例的灯光装置的前方立体图，图3本实用新型某一实施例的灯光装置的后方立体图。该灯光装置适合于家庭装饰、休闲娱乐、生日晚会、家庭Party、KTV包厢、Disco、歌舞厅、夜总会、酒吧、商场、婚礼、卡拉O K、花园等多个场合。地插13用来固定灯，前盖10、主壳体12、后盖16组成的壳体的内部设有灯的发光器件，光从前盖10照射出来。
图4为图2灯光装置的外壳爆炸图，包括前盖10、防水圈11、主壳体12、地插13、地插螺母131、地插固定座132、地插支架133、锥形地插134、梅花旋钮135、键帽14、公插螺母15、后盖16、螺丝17与公插18。在前盖10与后盖16与主体壳13连接的部位均设置有防水圈11，避免壳体内部进水，影响灯的使用。在安装此装置的过程中，先将锥形地插134固定在地面上，再安装地插支架133、地插固定座132，再通过地插螺母131把灯的照射的主体连接起来。在公插18上插入电源变压器或电源适配器，最后把电源变压器或电源适配器连接电源，即安装完毕。优选地，公插螺母  和公插选用防水公插，避免在户外环境中发生漏电情况。
图5为该灯光装置投射出图案的结构的爆炸图，图中包括铝极板22、设置有若干图案片25的图案片支架24和步进电机21。铝极板22上设置有光源，优选的光源为LED。LED效率高、寿命长，适合在户外空间的灯光装置上使用，以达到特定效果、技术目的或节日氛围等。步进电机21作为常用的传动机构，广泛应用在各种自动化控制系统中。步进电机21的轴穿过图案片支架24的轴心，步进电机21带动图案片支架24转动。图案片25依次旋转至光源发出的光线的光路上。图案片支架24在传动机构的带动下旋转，光源发射出来的光线通过一个图案片25射出，光线穿过内盖28上的孔与玻璃30射出，从而产生所述图案片25对应的效果，当下一个图案片25旋转至光路上时，则灯光装置产生下一个图案片25对应的效果。内盖28与玻璃30间设置有玻璃胶圈29，起到密封作用。
所述图案片支架24上设置有与图案片25对应数量的图案片固定装置26。根据所需要的艺术效果的不同，灯光装置需要时常跟换图案片25，所以，图案片25通过图案片固定装置26固定在图案片支架24上，当需要更换图案片25时，再把图案片固定装置26拆卸下来，把图案片25替换成新的图案片25。优选地，图案片固定装置26为压片，压片无论是安装还是拆卸都十分方便。
本灯光装置还包括聚光器件，所述聚光器件设置在光源发射出来的光线的光路上。光源发出的光经聚光器件反射后汇聚成沿着光的传播方向的主光线，使得所成图案更加清晰。聚光器件包括第一聚光器件23和第二聚光器件27。所第一聚光器件23包括透镜支架233、透镜231与用于固定透镜的透镜固定装置232，所述透镜支架233设置在带光源的铝极板22与图案片支架24之间，透镜231通过透镜固定装置232嵌入透镜支架233中，第一聚光器件23设置在带光源的铝极板22与图案片支架24之间，这样，在光线射在图案片25之前就被第一聚光器件23汇聚成主要的一条光线，而不是将发散形式的光射在图案片25上。如果发散形式的光射在图案片25上，最后显示的图案将比较模糊。第二聚光器件27包括透镜231与用于固定透镜的透镜固定装置232，透镜231通过透镜固定装置232层叠在图案片25上，光线在通过图案片25后再被第二聚光器件27进一步汇聚，加强了投射效果。优选地，透镜固定位置为压片，压片固定能力好，又方便拆卸。
本灯光装置还包括霍尔板2与磁铁4，霍尔板2固定在透镜支架233上。磁铁4安装在图案片支架24上，所述图案片支架24旋转使磁铁4接近霍尔板2产生磁感应。所述霍尔板2与磁铁4在垂直方向上对准。磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4产生磁感应，本灯光装置将霍尔板2与磁铁4在垂直方向上对准，保证磁感应产生的强度够大，避免霍尔板2感应不到磁铁4的情况。
根据灯的图案变换需要，图案片支架24需要回位定点，当磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4，并根据感应数据切断传动机构电源使步进电机21停止运转，图案片支架24的起始图案片25回位定点到起始位置，完成图案片支架24的回位定点，在下一次打开灯光装置时，光源发出的光线对应的图案片25为图案片支架24的起始图案片25。这是在灯光装置关闭过程完成图案片支架24的回位定点的方法，同样，也可以在灯光装置开启过程完成回位定点。开启传动机构电源，传动机构运转，当磁铁4经过霍尔板2上方时，霍尔板2感应到磁铁4，并根据感应数据开启光源电源使得光源发出光线，这样光源发出的光线对应的图案片25为图案片支架24的起始图案片25。本灯光装置利用了霍尔感应原理及霍尔板2，有效实现了灯光装置图案片支架24的回位定点，减少了误差，提高了图案片支架24回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案片支架24的回位定点。在多台灯光装置一起使用的情况下，通过图案片支架24定位装置，保证这些灯光装置图案顺序与方向的一致性。所述磁铁4在图案片支架24靠近起始图案片25的位置。为了提高灯具的艺术营造效果，在多台灯光装置一起使用的情况下，需要事先固定这些灯光的起始图案。将磁铁4设置在图案片支架24靠近起始图案片25的位置，使得本灯光装置每一次通电后都从该起始图案片25开始切换图案。
本灯光装置在灯光装置开启过程完成回位定点，5秒之内灯亮，12个图案再定位一次。
如图5所示，本灯光装置还包括用于控制图案切换时间的控制板20，所述控制板20与步进电机21相连。通过控制板20，用户可以控制图案切换时间，例如2秒切换一次图案或者5秒切换一次图案。由于传动机构带动旋转轴旋转使得图案片支架24转动，那么控制板与传动机构相连，控制传动机构的运动从而控制图案片支架24的转动速度，则实现对图案切换时间的控制。本灯光装置包括键帽14与键帽固定架19。键帽14通过键帽固定架19与控制板连接。用户通过键帽14对产品工作模式选择，产品通电进入默认模式后，图案2秒切换一次，每按一次键帽14，依次产品工作模式为 :①2秒切换一次图案→②5秒切换一次图案→③10秒切换一次图案→④回到模式①,依次循环。另有，手动关机功能，在灯亮状态，按下键帽14的时间大于2.5秒，产品进入关机状态，灯光熄灭。产品关机后不在受定时影响。必须手动短按键帽14开机。开机进入默认模式，图案2秒切换一次。还有记忆功能，长按2.5 S关机和定时关机开机后记忆关机前模式。
本灯光装置部件之间主要是通过螺丝17和螺丝胶塞连接。
本灯光装置利用了霍尔感应原理及霍尔板2，有效实现了灯光装置图案盘5的回位定点，减少了误差，提高了图案盘5回位定点精准性和灯具的艺术营造效果，适应于各种灯具的图案盘5的回位定点。在多台灯光装置一起使用的情况下，通过图案盘定位装置，保证这些灯光装置图案顺序与方向的一致性。本灯光装置包括聚光器件，所述聚光器件设置在光源发射出来的光线的光路上。光源发出的光经聚光器件反射后汇聚成沿着光的传播方向的主光线，使得所成图案更加清晰。图案片5和透镜231都是可拆卸型，方便更换。图案盘5在步进电机21的带动下旋转，光源发射出来的光线通过一个图案片25射出，产生所述图案片25对应的效果，当下一个图案片25旋转至光路上时，则灯光装置产生下一个图案片25对应的效果，所以本产品也具有自动播放的功能。

Claims (10)

  1. 一种灯光装置，包括：光源、设置有若干图案片的图案盘、旋转轴和传动机构，旋转轴穿过图案盘的轴心，传动机构带动旋转轴旋转，使得图案盘转动，图案片依次旋转至光源发出的光线的光路上，其特征在于，
    还包括图案盘定位装置，所述图案盘定位装置包括霍尔板、霍尔板固定支架与磁铁，霍尔板安装在霍尔板固定支架上，磁铁安装在图案盘上，所述图案盘旋转使磁铁接近霍尔板产生磁感应。
  2. 根据权利要求1所述的一种灯光装置，其特征在于，所述霍尔板与磁铁在垂直方向上对准。
  3. 根据权利要求1所述的一种灯光装置，其特征在于，所述磁铁在图案盘靠近起始图案片的位置。
  4. 根据权利要求3所述的一种灯光装置，其特征在于，所述图案盘上设置有与图案片对应数量的图案片固定装置。
  5. 根据权利要求1所述的一种灯光装置，其特征在于，还包括聚光器件，所述聚光器件设置在光源发射出来的光线的光路上。
  6. 根据权利要求5所述的一种灯光装置，其特征在于，所述聚光器件包括透镜支架、透镜与用于固定透镜的透镜固定装置，所述透镜支架设置在光源与图案盘之间，透镜通过透镜固定装置嵌入透镜支架中，霍尔板固定支架设置在透镜支架上。
  7. 根据权利要求4或6所述的一种灯光装置，其特征在于，所述图案片固定装置和透镜固定位置为压片。
  8. 根据权利要求1所述的一种灯光装置，其特征在于，还包括用于控制图案切换时间的控制板，所述控制板与传动机构相连。
  9. 根据权利要求1所述的一种灯光装置，其特征在于，所述光源为LED。
  10. 根据权利要求8所述的一种灯光装置，其特征在于，所述传动机构为步进电机。
PCT/CN2018/102994 2018-06-27 2018-08-29 一种灯光装置 WO2020000626A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074849A1 (en) 2022-10-07 2024-04-11 Tocris Cookson Limited Proteolysis-targeting chimeras against the papain-like protease of sars-cov-2

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10830410B1 (en) * 2020-07-27 2020-11-10 Shenzhen Xingwei Optoelectronic Technology Co., Ltd. LED projection lamp
CN112576980B (zh) * 2020-12-30 2024-03-19 铜陵三极照明科技有限责任公司 一种led投光灯
CN113483286A (zh) * 2021-06-10 2021-10-08 李成军 一种具有调节光束结构的led灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092044A2 (en) * 2008-01-18 2009-07-23 Randy Johnson Laser landscape lighting apparatus
CN206331950U (zh) * 2016-12-21 2017-07-14 广东金莱特电器股份有限公司 一种带灯光显示的旋转开关
CN107420849A (zh) * 2017-06-19 2017-12-01 再兴电子(深圳)有限公司 烟花投射灯
CN206771085U (zh) * 2017-02-16 2017-12-19 奚俊 一种具有简易传动机构的室外激光镭射灯
CN206989080U (zh) * 2017-04-24 2018-02-09 广州市波电电子科技有限公司 一种新型可调的图案盘结构
CN108006576A (zh) * 2017-12-28 2018-05-08 广州市浩洋电子股份有限公司 一种用于舞台灯的组合效果盘及舞台灯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546921A (de) * 1972-12-27 1974-03-15 Niethammer Fa Hellmut Farbwechseleinrichtung an einem buehnen- oder studioscheinwerfer.
US3896574A (en) * 1974-01-03 1975-07-29 Joseph T Mcnaney Light spot pattern formation and color control display apparatus
US6002216A (en) * 1998-06-26 1999-12-14 Cedars-Sinai Medical Center Pool lighting system, illuminator, and method therefore
CA2529540A1 (en) * 2005-12-08 2007-06-08 Laszlo A. Takacs Light fixture with synchronizable optical filter wheel and related method
CN108027123B (zh) * 2015-09-28 2022-10-25 哈曼专业丹麦公司 具有附加灯光效果的led投射灯具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009092044A2 (en) * 2008-01-18 2009-07-23 Randy Johnson Laser landscape lighting apparatus
CN206331950U (zh) * 2016-12-21 2017-07-14 广东金莱特电器股份有限公司 一种带灯光显示的旋转开关
CN206771085U (zh) * 2017-02-16 2017-12-19 奚俊 一种具有简易传动机构的室外激光镭射灯
CN206989080U (zh) * 2017-04-24 2018-02-09 广州市波电电子科技有限公司 一种新型可调的图案盘结构
CN107420849A (zh) * 2017-06-19 2017-12-01 再兴电子(深圳)有限公司 烟花投射灯
CN108006576A (zh) * 2017-12-28 2018-05-08 广州市浩洋电子股份有限公司 一种用于舞台灯的组合效果盘及舞台灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074849A1 (en) 2022-10-07 2024-04-11 Tocris Cookson Limited Proteolysis-targeting chimeras against the papain-like protease of sars-cov-2

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