WO2017020435A1 - 舞台灯的自适应热学***及控制方法 - Google Patents

舞台灯的自适应热学***及控制方法 Download PDF

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Publication number
WO2017020435A1
WO2017020435A1 PCT/CN2015/093014 CN2015093014W WO2017020435A1 WO 2017020435 A1 WO2017020435 A1 WO 2017020435A1 CN 2015093014 W CN2015093014 W CN 2015093014W WO 2017020435 A1 WO2017020435 A1 WO 2017020435A1
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Prior art keywords
module
stage
temperature
stage lamp
thermal system
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PCT/CN2015/093014
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English (en)
French (fr)
Inventor
蒋伟楷
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广州市浩洋电子股份有限公司
蒋伟楷
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Publication of WO2017020435A1 publication Critical patent/WO2017020435A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/60Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10Controlling the light source
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/105Outdoor lighting of arenas or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/406Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Definitions

  • the present invention relates to the field of optics, and more particularly to an adaptive thermal system and control method for a stage light.
  • stage light installation angle is 360. Any angle within the degree. Due to this indeterminate installation, the general stage lights are designed such that their cooling requirements do not depend on the installation position of the stage lights. This can lead to the situation where more unnecessary cooling energy is used for the cooling device, resulting in too low cooling efficiency and even reduced lifetime of the light source.
  • the corresponding thermal system is generally equipped to heat and cool the light source.
  • the stage light such as a moving head light
  • the position of the lamp head and the light source changes in real time, and the working state and control of the existing thermal system are not adjusted according to the position of the stage light, so it is easy Excessive cooling energy or too little cooling energy will be generated, resulting in low cooling efficiency, which cannot effectively meet the heat dissipation requirements and affect the service life of the lamps.
  • the application number is 201120574326.7
  • the Chinese invention patent discloses the 'mounting angle adjustment adaptive heat sink projector'.
  • the patent adopts the following technical solution: 'The optical system is equipped with a gravity sensor chip and a CPU. Central controller and fan control chip, gravity sensor chip connected to CPU central controller, CPU A fan control chip is connected to the fan in the central controller, and the fan speed is controlled by the fan control chip; the gravity sensing chip transmits the installation angle signal to the CPU central controller, the CPU The central controller calculates the amount of heat required after the projector is installed, CPU A fan control chip is connected to the fan in the central controller, and the fan control chip is used to control the rotation speed of the fan, thereby completing heat dissipation processing at different installation angles.
  • This technology can only adjust the heat dissipation during startup, and can not realize real-time monitoring and adjustment. Therefore, there are defects such as inability to adaptively adjust and heat control effect is not ideal. .
  • the object of the present invention is to overcome the deficiencies of the prior art and provide an adaptive thermal system and control method for a stage lamp, which is real-time through an induction module. Inducing the position and temperature of the stage lamp, and then transmitting the position and temperature information to the central processing module through the signal transmitting module and the receiving module in turn, and the central processing module utilizes the acquired position information on the one hand.
  • the general structure model of the stage lamp performs spatial coordinate calculation, and converts the position coordinates of the stage light;
  • the temperature information is converted to the cooling flow required by the stage lamp; thus, the driving module drives the execution module to perform cooling processing according to the information of the cooling flow required by the different positions outputted by the central processing module, and performs fast and accurate real-time cooling of the stage light, thereby Keep the temperature inside the stage light even and extend the life of the stage lights.
  • the technical solution adopted by the present invention is to provide an adaptive thermal system for a stage lamp, the adaptive thermal system comprising a power module for providing a power source, and a real-time sensing stage lamp position and temperature.
  • a sensing module for transmitting location and temperature information
  • a receiving module for receiving location and temperature information
  • a central processing module for processing position and temperature information
  • a driving module for driving speed and temperature information
  • an execution module for accelerating heat dissipation of the stage light
  • the module, the receiving module, the central processing module, the driving module and the executing module are electrically connected in sequence, and the sensing module is mounted on a stage light, and the sensing module comprises a temperature sensing structure and a position sensing structure.
  • the adaptive thermal system of the stage lamp of the invention passes through the sensing module in real time Inducing the position and temperature of the stage lamp, and then transmitting the position and temperature information to the central processing module through the signal transmitting module and the receiving module in turn, and the central processing module utilizes the acquired position information on the one hand.
  • the general structure model of the stage lamp performs spatial coordinate calculation, and converts the position coordinates of the stage light;
  • the temperature information is converted into the cooling flow required by the stage lamp; thus, the driving module drives the execution module to perform cooling processing according to the information of the cooling flow required by the different positions outputted by the central processing module, and rapidly cools the stage light, thereby making the stage lamp interior
  • the temperature is kept even and the life of the stage light is extended.
  • the temperature of the light source of the stage lamp has a certain regular relationship with the temperature of different positions. With this relationship, the temperature at the light source can be derived according to the temperature of detecting one of the positions, thereby determining whether Perform cooling treatment.
  • the temperature sensing structure is a temperature sensor
  • the position sensing structure is Gravity sensor or gyroscope chip or relative encoder disk. This is set to accurately sense the temperature by the temperature sensor while performing position measurement by gravity sensor or gyro chip or relative encoder disk.
  • the temperature sensing structure is a temperature sensor
  • the position sensing structure is Gravity sensors or gyroscope chips or relative encoder discs are preferred, not exclusive, as long as temperature and position measurements are possible.
  • the execution module is an adjustable speed fan.
  • the execution module is The adjustable speed fan can quickly and accurately cool the stage lights quickly by adjusting the speed of the adjustable speed fan and adjusting the installation position.
  • the position sensing structure is mounted on One or more of the stage lamp head, stage lamp arm, and stage lamp base.
  • This setup is to provide a variety of mounting locations, and the installer can choose the location as needed.
  • the adaptive thermal system further comprises a feedback module, the feedback module being a temperature sensor mounted on the stage light or mounted on Perform the speed sensor on the module.
  • the feedback module being a temperature sensor mounted on the stage light or mounted on Perform the speed sensor on the module.
  • the sensing module, the signal sending module, the receiving module, the central processing module, the driving module and the executing module of the adaptive thermal system are electrically connected in sequence, and the feedback module is electrically connected to the central processing module.
  • the present invention also provides a control method for an adaptive thermal system utilizing the stage light, comprising the steps of:
  • the power module supplies power to the adaptive thermal system
  • the sensing module senses the position and temperature of the stage light and acquires related information, and sends the position of the stage light and the temperature information to the receiving module through the signal sending module;
  • step (c) again, after step (b)
  • the receiving module receives and transmits the position of the stage light and the temperature information to the central processing module for signal processing; the central processing module utilizes the acquired location information on the one hand
  • the general structure model of the stage lamp performs space coordinate calculation, and converts the position coordinates of the stage lamp; on the other hand, through the acquired temperature information, the cooling flow required by the stage lamp is converted;
  • step (d) the central processing module is based on step (c)
  • the processed information sends a corresponding signal to the driving module, and the driving module drives the execution module according to the information of the cooling flow required at different positions;
  • step (e) Finally, by executing the module according to step (d) The information of the cooling flow required at different locations is output to output a corresponding cooling airflow, which causes the stage lights to cool rapidly.
  • the adaptive thermal system further comprises a feedback module, and the feedback module monitors the temperature condition of the stage light or the execution module in real time.
  • the relevant parameters are compared with the expected values; when the monitored temperature condition of the stage lamp or the relevant parameters of the execution module and the expected value are in error, the error value is sent to
  • the central processing module the central processing module sends commands to dynamically adjust the stage lights or execution modules.
  • the invention has the beneficial effects that the adaptive thermal system and the control method of the stage lamp of the present invention sense the position and temperature of the stage lamp in real time through the sensing module, and then sequentially transmit the position and temperature information through the signal.
  • the module and the receiving module are transmitted to the central processing module, and the central processing module performs spatial coordinate calculation by using the general structural model of the stage lamp through the acquired position information, and converts the position coordinates of the stage light; on the other hand, through the acquired temperature information, Converting the cooling flow required by the stage light; thus, the driving module drives the execution module to perform cooling processing according to the information of the cooling flow required by the different positions outputted by the central processing module, and performs fast and accurate real-time cooling of the stage light, thereby making the stage lamp interior The temperature is kept even and the life of the stage light is extended.
  • Figure 1 is a schematic diagram of an adaptive thermal system for a stage light in an embodiment.
  • Figure 2 is a schematic diagram of an adaptive thermal system for a stage light after the feedback module is installed in the embodiment.
  • Figure 3 is a detailed schematic of the adaptive thermal system of the stage light of the embodiment.
  • orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, Azimuth construction and operation, and therefore, the terms of the positional relationship in the drawings are for illustrative purposes only, and are not to be construed as limiting the scope of the invention, and the specific meaning of the above terms may be understood by those of ordinary skill in the art.
  • an adaptive thermal system includes a power module for supplying power, a sensing module for real-time sensing of the position and temperature of the stage light, a signal transmitting module for transmitting position and temperature information, and a receiving module.
  • a central processing module 5 for processing position and temperature information, a driving module 6 and an execution module 7 for accelerating heat dissipation of the stage lamp, the sensing module 2, the signal transmitting module 3, and the receiving module 4
  • the central processing module 5, the driving module 6 and the execution module 7 are electrically connected in sequence, and the sensing module 2 is mounted on a stage light, and the sensing module 2 includes a temperature sensing structure 21 and a position sensing structure. 22, as shown in Figure 3.
  • the temperature sensing structure 21 is a temperature sensor
  • the position sensing structure 22 is Gravity sensor or gyroscope chip or relative encoder disk. This is set to accurately sense the temperature by the temperature sensor while performing position measurement by gravity sensor or gyro chip or relative encoder disk.
  • the temperature sensing structure 21 is a temperature sensor
  • the position sensing structure 22 is Gravity sensors or gyroscope chips or relative encoder discs are preferred, not exclusive, as long as temperature and position measurements are possible.
  • the execution module 7 is an adjustable speed fan.
  • the execution module 7 is a speed adjustable fan. The adjustment of the speed of the adjustable speed fan and the adjustment of the installation position can be conveniently, quickly and accurately The stage lights are quickly cooled.
  • the position sensing structure 22 Installed in one or more of the stage light head, stage light arm, stage light base. This setup is to provide a variety of mounting locations, and the installer can choose the location as needed.
  • the adaptive thermal system further includes a feedback module 8 for mounting on a stage light. Temperature sensor or speed sensor mounted on actuator module 7.
  • the sensing module 2, the signal transmitting module 3, the receiving module 4, and the central processing module 5 of the adaptive thermal system are electrically connected in sequence, and the feedback module 8 is electrically connected to the central processing module 5.
  • the present invention also provides a control method of an adaptive thermal system using the stage lamp, comprising the following steps:
  • the sensing module 2 senses the position and temperature of the stage light and obtains relevant information, and transmits the signal to the module 3 Sending the position of the stage light and the temperature information to the receiving module 4;
  • step (c) the receiving module 4 receives and transmits the position of the stage light and the temperature information to the central processing module 5 Performing signal processing; the central processing module 5 performs spatial coordinate calculation by using the general structural model of the stage lamp through the acquired position information, and converts the position coordinates of the stage light; Temperature information, converted to the cooling flow required by the stage lights;
  • the central processing module 5 sends a corresponding signal to the drive module 6 according to the information processed in step (c), through the drive module 6 Drive the execution module 7 according to the information of the cooling flow required by different locations;
  • step (e) Finally, by executing module 7 according to step (d) The information of the cooling flow required at different locations is output to output a corresponding cooling airflow, which causes the stage lights to cool rapidly.
  • the adaptive thermal system further includes a feedback module 8 that monitors the temperature status of the stage light or executes the module in real time.
  • the relevant parameters are compared with the expected values; when there is an error in the monitored temperature condition of the stage lamp or the relevant parameter of the execution module 7 and the expected value, the error value is sent to the central processing module 5 , Central Processing Module 5 Send commands to dynamically adjust the Stage Light or Execution Module 7.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

一种舞台灯的自适应热学***及控制方法,所述自适应热学***包括用于提供电源的电源模块(1)、用于实时感应舞台灯位置以及温度的感应模块(2)、用于位置及温度信息发送的信号发送模块(3)、接收模块(4)、用于处理位置及温度信息的中央处理模块(5)、驱动模块(6)和用于加速舞台灯散热的执行模块(7),所述感应模块(2)、信号发送模块(3)、接收模块(4)、中央处理模块(5)、驱动模块(6)和执行模块(7)依次电连接,所述感应模块(2)安装在舞台灯上,所述感应模块(2)包括温度感应结构(21)和位置感应结构(22)。实现了实时对舞台灯位置以及温度进行感应,从而通过操作实现快速冷却,使得舞台灯内部的温度保持均匀,延长舞台灯的使用寿命。

Description

舞台灯的自适应热学***及控制方法
技术领域
本发明 涉及光学的技术领域 ,更具体地,涉及一种舞台灯的自适应热学***及控制方法 。
背景技术
众所周知,由于舞台效果的需求,舞台灯安装角度为 360 度内的任意角度。由于这种不确定安装方式,因此,一般舞台灯被设计为使它们在冷却方面的要求不依赖于舞台灯的安装位置。从而可导致这样情况的产生:更多非必须的冷却能量用于冷却装置,导致冷却效率过低,甚至会减少光源的寿命。
由于电子集成技术的快速发展,目前市面上已经有位置探测器的集成芯片,其能够基于重力确定相对于 3 个正交轴的实际位置。这些集成芯片目前有广泛的应用,如智能手机上 LCD 显示方向会根据使用者的情况自动转向。
现有的舞台灯中,由于光源的功率较大,通常会产生比较大的热量,热量若不及时排出,则会导致灯具内部流场不均匀,光源内部应力过大,从而导致光源炸泡、发白等后果;因此,一般都会配备相应的热学***来对光源进行散热冷却。
而舞台灯在使用时,如摇头灯,其灯头及光源的位置是实时变化的,而,现有的热学***的工作状态及控制是不随着舞台灯的位置变化来进行调整的,因此,容易会产生多余的冷却能量或过少的冷却能量,导致冷却效率低,不能有效满足散热需要,影响灯具的使用寿命。
申请号为 201120574326.7 的中国发明专利公开了'安装角度调整自适应散热式投影机',该专利采用如下技术方案:'光学***内增设有重力感应芯片、 CPU 中央控制器和风扇控制芯片,重力感应芯片与 CPU 中央控制器相连, CPU 中央控制器内设有风扇控制芯片与风扇相连,通过风扇控制芯片来控制风扇的转速;重力感应芯片将安装角度信号传输给 CPU 中央控制器, CPU 中央控制器计算出投影机安装后需要的散热量, CPU 中央控制器内设有风扇控制芯片与风扇相连,通过风扇控制芯片来控制风扇的转速,从而完成不同安装角度的散热处理'。这种技术只能在开机启动时进行散热调整,不能实现实时监测和调整,因此,存在不能自适应调整、散热控制效果不理想等缺陷 。
发明内容
本发明的目的在于克服现有技术的不足,提供一种 舞台灯的 自适应热学***及控制方法,通过 感应模块 实时 感应舞台灯位置以及温度,然后将位置及温度信息依次通过信号发送模块、接收模块传送到中央处理模块,中央处理模块一方面 通过获取的 位置信息利用 舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的 温度信息,转换得出舞台灯所需要的冷却流量;从而驱动模块根据中央处理模块输出的不同位置需要的冷却流量的信息驱动执行模块执行冷却处理,对舞台灯进行快速准确的实时冷却,从而 使得 舞台灯 内部的温度保持均匀,延长 舞台灯 的使用寿命。
为解决上述技术问题,本发明采用的技术方案是:提供一种舞台灯的自适应热学***,所述自适应热学***包括用于提供电源的电源模块、用于实时感应舞台灯位置以及温度的感应模块、用于位置及温度信息发送的信号发送模块、接收模块、用于处理位置及温度信息的中央处理模块、驱动模块和用于加速舞台灯散热的执行模块,所述感应模块、信号发送模块、接收模块、中央处理模块、驱动模块和执行模块依次电连接,所述感应模块安装在舞台灯上,所述感应模块包括温度感应结构和位置感应结构。
本发明舞台灯的 自适应热学*** , 通过 感应模块 实时 感应舞台灯位置以及温度,然后将位置及温度信息依次通过信号发送模块、接收模块传送到中央处理模块,中央处理模块一方面 通过获取的 位置信息利用 舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的 温度信息,转换得出舞台灯所需要的冷却流量;从而驱动模块根据中央处理模块输出的不同位置需要的冷却流量的信息驱动执行模块执行冷却处理,对舞台灯进行快速冷却,从而使得舞台灯内部的温度保持均匀,延长舞台灯的使用寿命。需要说明的是,虽然舞台灯不同的空间与其所需要的冷却流量是非线性关系。因精准的光源温度是需要专用的设备来测定,如果若要精准测量再结构处理则是非常复杂的,不利于产品结构的设计。但是在大量的实验中发现,舞台灯的光源温度与不同位置的温度存在一定的规律关系,利用这一关系,可以根据检测其中之一的位置的温度来推导出光源处的温度,从而决定是否进行冷却处理。
优选地,所述温度感应结构为 温度传感器,所述 位置感应结构为 重力传感器或陀螺仪芯片或相对编码盘。这样设置是为了通过温度传感器对温度进行准确感应,同时通过重力传感器或陀螺仪芯片或相对编码盘进行位置测量。需要说明的是 所述温度感应结构为 温度传感器,所述 位置感应结构为 重力传感器或陀螺仪芯片或相对编码盘,这些只是优选,并不是唯一的,只要能够达到对温度和位置的测量都是可行的。
优选地, 所述执行模块为 可调速风扇。 所述执行模块为 可调速风扇,通过对可调速风扇转速的调节以及安装位置的调整,可以方便快捷且准确地对 舞台灯进行快速冷却。
优选地,所述位置感应结构安装于 舞台灯灯头、舞台灯手臂、舞台灯底座的其中之一处或多处。这样设置是为了提供多种安装位置,安装者可根据需要进行位置的选择。
优选地,所述自适应热学***还包括反馈模块,所述反馈模块为安装于 舞台灯上的 温度传感器或安装于 执行模块上的 转速传感器。
优选地,所述自适应热学***的感应模块、信号发送模块、接收模块、中央处理模块、驱动模块和执行模块依次电连接,所述反馈模块与 中央处理模块电连接。
本发明还提供了一种利用所述舞台灯的 自适应热学***的控制方法 ,包括如下步骤:
( a )首先上电,电源模块给 自适应热学***供电;
( b )其次, 感应模块对舞台灯的位置以及温度进行感应并获取相关的信息,通过信号发送模块将舞台灯的位置以及温度信息发送给接收模块;
( c )再次,经过步骤 (b) ,接收模块将舞台灯的位置以及温度信息接收并传输给中央处理模块进行信号处理;中央处理模块一方面 通过获取的 位置信息利用 舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的 温度信息,转换得出舞台灯所需要的冷却流量;
( d )然后,中央处理模块根据步骤 (c) 处理的信息发出相应的信号给驱动模块,通过驱动模块根据不同位置需要的冷却流量的信息驱动执行模块;
( e )最后,通过执行模块根据步骤 (d) 得到不同位置需要的冷却流量的信息输出对应的冷却气流,促使舞台灯快速冷却。
优选地,所述 自适应热学***还包括反馈模块,反馈模块实时监测舞台灯的温度状况或 执行模块 的相关参数,将其与期望值进行比较;当监测到的舞台灯的温度状况或 执行模块 的相关参数与期望值存在误差时,则将其误差值发送给 中央处理模块,中央处理模块发送命令对 舞台灯或 执行模块 进行动态调整 。
与现有技术相比,本发明的有益效果是:本发明一种舞台灯的自适应热学***及控制方法,通过感应模块实时感应舞台灯位置以及温度,然后将位置及温度信息依次通过信号发送模块、接收模块传送到中央处理模块,中央处理模块一方面通过获取的位置信息利用舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的温度信息,转换得出舞台灯所需要的冷却流量;从而驱动模块根据中央处理模块输出的不同位置需要的冷却流量的信息驱动执行模块执行冷却处理,对舞台灯进行快速准确的实时冷却,从而使得舞台灯内部的温度保持均匀,延长舞台灯的使用寿命。
附图说明
图 1 为实 施例 舞台灯的 自适应热学*** 的原理图 。
图 2 为 实 施例安装反馈模块后的 舞台灯的 自适应热学*** 的的原理图 。
图 3 为 实 施例 舞台灯的 自适应热学*** 的详细原理图 。
具体实施方式
下面结合具体实施方式对本发明作进一步的说明。其中,附图仅用于示例性说明,表示的仅是示意图,而非实物图,不能理解为对本专利的限制;为了更好地说明本发明的实施例,附图某些部件会有省略、放大或缩小,并不代表实际产品的尺寸;对本领域技术人员来说,附图中某些公知结构及其说明可能省略是可以理解的。
本发明实施例的附图中相同或相似的标号对应相同或相似的部件;在本发明的描述中,需要理解的是,若有术语'上'、'下'、'左'、'右'等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此附图中描述位置关系的用语仅用于示例性说明,不能理解为对本专利的限制,对于本领域的普通技术人员而言,可以根据具体情况理解上述术语的具体含义。
实施例
如图 1 至 3 所示为本发明 舞台灯的 自适应热学***及控制方法 的实施例, 自适应热学*** 包括用于提供电源的电源模块 1 、用于实时感应舞台灯位置以及温度的感应模块 2 、用于位置及温度信息发送的信号发送模块 3 、接收模块 4 、用于处理位置及温度信息的中央处理模块 5 、驱动模块 6 和用于加速 舞台灯散热的执行模块 7 ,所述感应模块 2 、信号发送模块 3 、接收模块 4 、中央处理模块 5 、驱动模块 6 和执行模块 7 依次电连接,所述感应模块 2 安装在 舞台灯上,所述感应模块 2 包括温度感应结构 21 和位置感应结构 22 ,如图 3 所示。
具体地,所述温度感应结构 21 为 温度传感器,所述 位置感应结构 22 为 重力传感器或陀螺仪芯片或相对编码盘 。 这样设置是为了通过温度传感器对温度进行准确感应,同时通过重力传感器或陀螺仪芯片或相对编码盘进行位置测量。需要说明的是 所述温度感应结构 21 为 温度传感器,所述 位置感应结构 22 为 重力传感器或陀螺仪芯片或相对编码盘,这些只是优选,并不是唯一的,只要能够达到对温度和位置的测量都是可行的。
其中,所述执行模块7为可调速风扇。所述执行模块7为可调速风扇,通过对可调速风扇转速的调节以及安装位置的调整,可以方便快捷且准确地对 舞台灯进行快速冷却。
另外,所述位置感应结构 22 安装于舞台灯灯头、舞台灯手臂、舞台灯底座的其中之一处或多处。这样设置是为了提供多种安装位置,安装者可根据需要进行位置的选择。
其中,如图 2 所示,所述 自适应热学***还包括反馈模块 8 ,所述反馈模块 8 为安装于舞台灯上的 温度传感器或安装于执行模块 7 上的 转速传感器。
另外, 所述 自适应热学***的 感应模块 2 、信号发送模块 3 、接收模块 4 、中央处理模块 5 、驱动模块 6 和执行模块 7 依次电连接,所述 反馈模块 8 与 中央处理模块 5 电连接。
另外, 本发明还提供了一种利用所述舞台灯的自适应热学***的控制方法 ,包括如下步骤:
( a )首先上电,电源模块 1 给 自适应热学***供电;
( b )其次, 感应模块 2 对舞台灯的位置以及温度进行感应并获取相关的信息,通过信号发送模块 3 将舞台灯的位置以及温度信息发送给接收模块 4 ;
( c )再次,经过步骤 (b) ,接收模块 4 将舞台灯的位置以及温度信息接收并传输给中央处理模块 5 进行信号处理;中央处理模块 5 一方面 通过获取的 位置信息利用 舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的 温度信息,转换得出舞台灯所需要的冷却流量;
( d )然后,中央处理模块 5 根据步骤 (c) 处理的信息发出相应的信号给驱动模块 6 ,通过驱动模块 6 根据不同位置需要的冷却流量的信息驱动执行模块 7 ;
( e )最后,通过执行模块 7 根据步骤 (d) 得到不同位置需要的冷却流量的信息输出对应的冷却气流,促使舞台灯快速冷却。
其中,所述 自适应热学***还包括反馈模块 8 ,反馈模块 8 实时监测舞台灯的温度状况或 执行模块 7 的相关参数,将其与期望值进行比较;当监测到的舞台灯的温度状况或 执行模块 7 的相关参数与期望值存在误差时,则将其误差值发送给 中央处理模块 5 ,中央处理模块 5 发送命令对 舞台灯或 执行模块 7 进行动态调整。
显然,本发明的上述实施例仅仅是为清楚地说明本发明所作的举例,而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说,在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明权利要求的保护范围之内。

Claims (8)

  1. 一种舞台灯的 自适应热学*** ,其特征在于,所述 自适应热学*** 包括用于提供电源的电源模块( 1 )、用于实时感应舞台灯位置以及温度的感应模块( 2 )、用于位置及温度信息发送的信号发送模块( 3 )、接收模块( 4 )、用于处理位置及温度信息的中央处理模块( 5 )、驱动模块( 6 )和用于加速 舞台灯散热的执行模块( 7 ),所述感应模块( 2 )、信号发送模块( 3 )、接收模块( 4 )、中央处理模块( 5 )、驱动模块( 6 )和执行模块( 7 )依次电连接,所述感应模块( 2 )安装在 舞台灯上,所述感应模块( 2 )包括温度感应结构( 21 )和位置感应结构( 22 ) 。
  2. 根据权利要求 1 所述的舞台灯 自适应热学*** ,其特征在于,所述温度感应结构( 21 )为 温度传感器,所述 位置感应结构( 22 )为 重力传感器或陀螺仪芯片或相对编码盘 。
  3. 根据权利要求 2 所述的舞台灯 自适应热学*** ,其特征在于,所述执行模块( 7 )为 可调速风扇。
  4. 根据权利要求 1 所述的舞台灯 自适应热学*** ,其特征在于,所述位置感应结构( 22 )安装于 舞台灯灯头、舞台灯手臂、舞台灯底座的其中之一处或多处。
  5. 根据权利要求 3 或 4 所述的舞台灯 自适应热学*** ,其特征在于,所述 自适应热学***还包括反馈模块( 8 ),所述反馈模块( 8 )为安装于 舞台灯上的 温度传感器或安装于 执行模块( 7 )上的 转速传感器。
  6. 根据权利要求 5 所述的舞台灯 自适应热学*** ,其特征在于,所述 自适应热学***的 感应模块( 2 )、信号发送模块( 3 )、接收模块( 4 )、中央处理模块( 5 )、驱动模块( 6 )和执行模块( 7 )依次电连接,所述 反馈模块( 8 )与 中央处理模块( 5 )电连接。
  7. 一种利用权利要求 1 至 4 任一项所述舞台灯的 自适应热学***的控制方法 ,其特征在于,包括如下步骤:
    ( a )首先上电,电源模块( 1 )给 自适应热学***供电;
    ( b )其次, 感应模块( 2 )对舞台灯的位置以及温度进行感应并获取相关的信息,通过信号发送模块( 3 )将舞台灯的位置以及温度信息发送给接收模块( 4 );
    ( c )再次,经过步骤 (b) ,接收模块( 4 )将舞台灯的位置以及温度信息接收并传输给中央处理模块( 5 )进行信号处理;中央处理模块( 5 )一方面 通过获取的 位置信息利用 舞台灯的通用结构模型进行空间坐标计算,转换得出舞台灯的位置坐标;另一方面通过获取的 温度信息,转换得出舞台灯所需要的冷却流量;
    ( d )然后,中央处理模块( 5 )根据步骤 (c) 处理的信息发出相应的信号给驱动模块( 6 ),通过驱动模块( 6 )根据不同位置需要的冷却流量的信息驱动执行模块( 7 );
    ( e )最后,通过执行模块( 7 )根据步骤 (d) 得到不同位置需要的冷却流量的信息输出对应的冷却气流,促使舞台灯快速冷却。
  8. 根据权利要求 7 所述舞台灯的自适应热学***的控制方法,其特征在于,所述自适应热学***还包括反馈模块(8),反馈模块(8)实时监测舞台灯的温度状况或执行模块(7)的相关参数,将其与期望值进行比较;当监测到的舞台灯的温度状况或执行模块(7)的相关参数与期望值存在误差时,则将其误差值发送给中央处理模块(5),中央处理模块(5)发送命令对舞台灯或执行模块(7)进行动态调整。
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