WO2012034307A1 - 可移动的太阳能音箱 - Google Patents

可移动的太阳能音箱 Download PDF

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Publication number
WO2012034307A1
WO2012034307A1 PCT/CN2010/078705 CN2010078705W WO2012034307A1 WO 2012034307 A1 WO2012034307 A1 WO 2012034307A1 CN 2010078705 W CN2010078705 W CN 2010078705W WO 2012034307 A1 WO2012034307 A1 WO 2012034307A1
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Prior art keywords
speaker
solar
sound
sound box
speaker body
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PCT/CN2010/078705
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English (en)
French (fr)
Inventor
陈文良
陈木辉
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文创太阳能(福建)科技有限公司
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Publication of WO2012034307A1 publication Critical patent/WO2012034307A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones

Definitions

  • the invention relates to a movable solar speaker It is mainly used for audio playback and zooming in various occasions, and is especially suitable for entertainment and learning in the field of travel and homework.
  • the power supply of existing active speakers needs to be powered by mains or battery.
  • the disadvantage is that the use is limited and cannot be used in places where there is no fixed power, such as camping and field work. .
  • the use of battery power supply time is limited, when the battery power is exhausted, the mains power supply is needed, which causes great inconvenience to the use; in order to facilitate the movement, it is necessary to reduce the volume of the speaker, and reduce the volume of the speaker and reduce the sound quality of the speaker;
  • the structure of the outdoor speaker is complicated and the waterproof performance is poor.
  • a solar cell energy intensity display of a solar electric appliance comprising: a detector, a signal processor and a level display, wherein the detector can detect the energy intensity of the solar cell to be converted into a corresponding electrical signal or directly Detecting an output current (or voltage) of the solar panel, the electrical signal or charging current being processed by a signal processor, and the processed output signal driving a level display, the level display graphically or numerically representing the detected electrical signal Level is high.
  • the detector is a photoelectric sensor mounted on a side surface of the solar electric appliance provided with the panel.
  • the detector is a current detector connected to the output circuit of the panel of the solar appliance.
  • the invention has the advantages that the energy intensity generated by the solar cell is analyzed by the instantaneous detection of the charging voltage or the charging current of the solar cell, and the energy intensity information is displayed graphically or digitally, so that the user can intuitively understand the solar cell generated.
  • the state of electricity experience the changing state of solar energy and environment (including sunshine, light source, etc.), directly understand the application status of solar cells, and at the same time adjust the solar panel in the best sunshine state to achieve the best use state.
  • the use of battery power supply time is limited, when the battery power is exhausted, the mains power supply is needed, which causes great inconvenience to the use; the contradiction between the volume and the sound quality of the speaker; and the complicated structure and poor waterproof performance.
  • the technical solution of the present invention comprises: a speaker body, wherein a solar panel is mounted on an outer surface of the upper portion of the speaker body, and the speaker is charged by storing energy stored in the speaker body; A rotatable handle is arranged between the two sides of the upper end of the main body of the speaker; a sound emitting port penetrating through the two sides is arranged in a middle portion of the main body of the speaker, and a speaker with an opening facing downward is mounted on the upper end surface of the sound emitting port.
  • a Bluetooth device and a playback device are installed in the speaker body, and the music signal is transmitted to the Bluetooth device in the main speaker through a portable digital device such as a mobile phone or a notebook, and the music is played through the sound.
  • the automatic playback control is adopted for the playing device, and the standby power saving mode is entered after a period of no music; in the long-term standby state, a Bluetooth connection can be started to enter the playing state.
  • the outer casing of the speaker body is in the shape of a drum, and is composed of an upper half and a lower half.
  • the handle is a semi-circular stainless steel handle, and the two ends of the handle are respectively connected by a rotating cover. Both sides of the abutment of the upper half and the lower half.
  • a plurality of decorative lights are mounted on the outer casing around the horn, and a resilient foot pad is disposed at a bottom end of the speaker body.
  • the invention has the advantages that the solar power source is powered and integrated with the active speaker to solve the charging problem, and the charging can be performed anytime and anywhere.
  • the special speaker body design has high sound quality, good waterproof sealing and simple structure.
  • Figure 1 is a perspective view of a perspective view of the present invention
  • Figure 2 is a perspective view showing the perspective structure of the present invention
  • Figure 3 is a front view of the present invention.
  • Figure 4 is a left side view of Figure 3.
  • a solar cell energy intensity display of a solar electric appliance includes a photosensor 1, a signal processor 2 and a level display 3, and the photosensor 1 can detect the illumination intensity converted into a corresponding Electrical signal that is processed by signal processor 2 (required amplification and conversion, such as A/D The conversion or the like is satisfied to meet the needs of the level display 3), and the signal output after the processing drives the level display 3, which displays the level of the detected electrical signal.
  • the photosensor 1 is mounted on the surface of a solar appliance (mounted on the side of the solar panel).
  • this embodiment of the present invention is another light intensity display of a solar electric appliance, comprising a current detector 1', a signal processor 2 and a level display 3, and the current detector 1' is used for detecting The output current (or output voltage) of the solar panel, the output current (voltage) is processed by the signal processor 2, and the processed output signal drives the level display 3, which displays the magnitude of the detected current.
  • the current detector 1' is connected to the output circuit of the solar panel of the solar appliance.
  • the level display 3 of the present invention can employ LED strings, LCD screens or individual LEDs to indicate the level of the detected electrical signal in graphical, digital or other form (e.g., the frequency at which the LED flashes).
  • the level display 3 can be set independently or can be displayed using a display of a solar appliance.
  • the invention is integrated with the solar electric appliance in practical application.
  • the level display 3 displays a level proportional to the intensity of the illumination light, and the direction of the solar electric appliance is adjusted to make the electricity
  • the flat display 3 displays the highest level value for maximum charging aging.
  • the present invention includes a speaker body A and a solar power source, which are connected by a power line.
  • rotatable handle 2 is mounted between the upper ends of A; the solar power source 1 is mounted on the top of the speaker body A.
  • a sound-emitting port is provided which is connected to both sides.
  • a horn with an opening facing downward is mounted on the upper end surface of the sound reproduction port 7, and a horn mesh cover 12 is mounted outside the horn.
  • An elastic foot pad 9 is provided at the bottom end of the speaker body A.
  • the solar power source includes a solar panel 1 connected in sequence to each other and a power controller installed in the main body of the speaker ( Can be set on the speaker board) and battery.
  • the speaker body A The outer casing is in the shape of a drum, and is composed of an upper half and a lower half.
  • the handle is a semi-circular stainless steel handle, and both ends of the handle are rotatably connected to the upper half by a rotating cover. The sides of the lower half of the butt joint.
  • the upper half of the outer casing is composed of an outer upper cover 3 and an inner upper cover 11 A cavity having an upper end round opening is formed, and the upper end round opening is mounted with a solar cell panel 1 through a sealing ring.
  • the inner upper cover 11 is attached to the lower portion of the inner side of the outer upper cover 3 by a seal ring, and the inner upper cover 11
  • the bottom of the bottom is provided with an n-shaped notch constituting the sound emitting opening 7, and the horn is installed in the center of the bottom of the inner upper cover 11 (in the cavity), and a horn cover is arranged outside the mouth of the horn.
  • a circuit board including a power controller, an audio signal amplifying circuit, a Bluetooth device, an audio player, etc.
  • a battery and a sound guiding tube 14 connected to the outside are also mounted in the cavity.
  • the vibrating sound of the horn provides an acoustic channel to meet the requirements of reduced size, improved sound quality and sealed waterproof.
  • a plurality of decorative lights 10 are mounted on the inner upper cover 11 around the horn.
  • the lower half of the outer casing includes an inner lower cover 6 and an outer lower cover 5, and the inner lower cover 6 is disposed on the outer lower cover 5 Inside, the bottoms of both are closed, and the upper ends of the inner lower cover 6 and the outer lower cover 5 are respectively abutted with the lower ends of the inner upper cover 11 and the outer upper cover 3, and are left on the middle of the inner lower cover 6 There is a U-shaped gap, U The notch corresponds to the n-shaped notch of the inner upper cover 11 to constitute the sound emitting opening 7, and the weighting block 13 is mounted in the cavity formed by the inner lower cover 6 and the outer lower cover 5. In the Both ends of the butt joint of the upper half and the lower half are respectively rotatably connected to both ends of the handle 2.
  • the drum shell of the speaker body of the invention and the sound release port 7 The combined design can increase the diameter of the horn as much as possible, and provide the largest possible channel for the sound source. Under the premise of reducing the volume of the outer casing, the sound quality is greatly improved, and the contradiction between volume and sound quality is well solved.
  • the circuit portion and the electric appliance are installed in the upper half, and the upper half of the outer casing is sealed by the sealing ring, and the waterproof performance of the product is effectively improved with a minimum cost, and the structure is simplified.
  • the combination of the semi-circular handle 2 and the drum-shaped housing allows it to be turned aside without the handle 2, saving space.
  • a Bluetooth device and a playback device are installed in the speaker body A (upper half) (not shown)
  • the music signal transmits the audio to the Bluetooth device in the main speaker through a portable digital device such as a mobile phone or a notebook, and plays the music through the sound.
  • Automatic audio control can be adopted. After a period of no music, it will enter the standby power-saving mode. In the long-term standby state, a Bluetooth connection can be activated to enter the playing state, which is conducive to saving energy.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Photovoltaic Devices (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Description

可移动的太阳能音箱 技术领域
本发明涉及一种可 移动的太阳能音箱 ，主要用于各种场合的音频播放和放大，特别适用于野外旅游和作业的娱乐和学习。
现有有源音箱的电源需要市电或蓄电池供电，其存在的缺点是，使用场合受到限制，不能在没有固定电源的地方使用，如 野营和野外作业 。而使用蓄电池供电的时间有限，当蓄电池电力耗尽后还需要市电供电，给使用造成很大的不便；为了方便移动需要缩小音箱的体积，而缩小音箱的体积又降低了音箱的音质；现有户外音箱的结构复杂，防水性能较差。
发明内容
本发明的目的是提供一种太阳能电器的太阳能电池能量强度显示器，以解决现有技术存在的使用者不知道充电时的环境是否处于最佳状态而影响充电效率的问题。
本发明的技术方案是：一种太阳能电器的太阳能电池能量强度显示器，其特征在于，包括检测器、信号处理器和电平显示器，检测器能够检测太阳能电池能量强度转换为相应的电信号或直接检测太阳能电池板的输出电流(或电压)，该电信号或充电电流经信号处理器进行处理，处理后输出的信号驱动电平显示器，该电平显示器用图形或数字表示所检测的电信号的电平高低。
所述的检测器为光电传感器，安装在太阳能电器的设有电池板的一侧表面。
所述的检测器为电流检测器，连接在在太阳能电器的电池板的输出回路上。
本发明的优点是：通过对太阳能电池的充电电压或充电电流的即时检测、分析出太阳能电池产生的能量强度，并将能量强度信息通过图形或数字显示，让使用者直观了解到太阳能电池产生的电量状况，体验太阳能的能量与环境(包括日照、光源等)的变化状态，直接了解太阳能电池的应用状况，同时能及时调整太阳能电池板处于最佳日照状态，达到最佳使用状态。
本发明的目的是提供一种可 移动的太阳能音箱 ，以解决现有技术存在的 使用场合受到限制，不能在没有固定电源的地方使用，如 野营和野外作业 ；而使用蓄电池供电的时间有限，当蓄电池电力耗尽后还需要市电供电，给使用造成很大的不便；音箱的体积与音质的矛盾；以及结构复杂，防水性能较差 的问题。
本发明的技术方案是：包括音箱主体，其特征在于，在所述的音箱主体上部的外表面装有太阳能电池板，通过对设在音箱主体内的蓄电池充电存储能量供给音箱；在所述的音箱主体的上端两侧之间装有可以转动的提手；在所述的音箱主体的中部设有与两侧贯通的放音口，在该放音口的上端面安装开口朝下的喇叭。
在所述的音箱主体内装有蓝牙装置和播放装置，音乐信号通过手机或笔记本等便携数码电器传输音频到主体音箱内的蓝牙装置，并通过音播放出音乐。
对所述的播放装置采用自动音频控制，一段时间无音乐后即进入待机省电模式；长期待机状态，有蓝牙连接即可启动进入播放状态。
所述的音箱主体的外壳形状为鼓形，由上半部和下半部对接组成，所述的提手为半圆形不锈钢提手，该提手的两端各通过一个旋转盖转动连接在该上半部与下半部的对接处的两侧。
在所述的喇叭周围的外壳上装有多个 装饰灯，在所述的音箱主体的底端设有弹性脚垫 。
本发明的优点是：用太阳能电源供电并与有源音箱一体化有机组合 解决了充电问题，可以随时随地进行充电， 绿色低碳，节能环保，并 可省却充电器及电源线等配件； 方便移动和携带； 蓝牙无线接收功能能够接收手机或笔记本等必备用品的音乐，真正实现无线音乐，省却音频线连接，达到在任何空间、地点、环境内与家人、朋友共同分享你的音乐；独特的便携结构设计，不需要任何配件，使用者能带着此产品畅游各地，真正达到移动无极限的概念； 特殊的音箱主体设计，音质高，防水密封性好，结构简单。
 附图说明
图 1 是本发明的倾斜俯视的立体结构示意图；
图 2 是本发明的倾斜仰视的立体结构示意图；
图 3 是本发明的主视图；
图 4 是图 3 的左视图。
附图标记说明：
1 、太阳能板， 2 、提手， 3 、外上盖， 4 、旋转扣， 5 、外下盖， 6 、内下盖， 7 、放音口， 8 、旋转盖， 9 、脚垫， 10 、装饰灯 11 、内上盖， 12 、喇叭网罩， 13 、加重块， 14 、导音管。
 具体实施方式
参见图1，本发明的该实施例一种太阳能电器的太阳能电池能量强度显示器，其特征在于，包括光电传感器1、信号处理器2和电平显示器3，光电传感器1能够检测光照强度转换为相应的电信号，该电信号经信号处理器2进行处理(必要的放大和转换，如A/D 转换等，以满足电平显示器3的需要)，处理后输出的信号驱动电平显示器3，该电平显示器3显示所检测的电信号的电平高低。
所述的光电传感器1安装在太阳能电器的表面(安装太阳能电池板侧面)。
参见图2，本发明的该实施例是另一种太阳能电器的光照强度显示器，其特征在于，包括电流检测器1′、信号处理器2和电平显示器3，电流检测器1′用于检测太阳能电池板的输出电流(或输出电压)，输出电流(电压)经信号处理器2进行处理，处理后输出的信号驱动电平显示器3，该电平显示器3显示所检测的电流的大小。所述的电流检测器1′连接在在太阳能电器的太阳能电池板的输出回路上。
本发明的电平显示器3可采用LED串、LCD屏或单个的LED，用图形、数字或其他形式(如LED闪亮的频率)表示所检测的电信号的电平高低。电平显示器3可以独立设置，也可利用太阳能电器的显示器显示。
本发明在实际应用时与太阳能电器设计为一体，在用太阳光(或其他光源)照射充电时，电平显示器3显示正比于照射光强的电平高低，通过调整太阳能电器的方向，使得电平显示器3显示的电平数值最大，即可得到最大的充电时效。
参见图 1 ～图 4 ，本发明包括音箱主体 A 和太阳能电源，二者之间通过电源线连接。在所述的音箱主体 A 的上端两侧之间装有可以转动的提手 2 ；所述的太阳能电源 1 安装在音箱主体 A 的顶端。在所述的音箱主体 A 的中部设有与两侧贯通的放音口 7 ，在该放音口 7 的上端面安装开口朝下的喇叭，在喇叭外装有喇叭网罩 12 。 在所述的音箱主体 A 的底端设有弹性脚垫 9 。
所述的太阳能电源包括相互依次连接的太阳能电池板 1 和安装在音箱主体内的电源控制器 ( 可设在音箱的电路板上 ) 和蓄电池。
所述的音箱主体 A 的外壳形状为鼓形，由上半部和下半部对接组成，所述的提手为半圆形不锈钢提手，该提手的两端各通过一个旋转盖转动连接在该上半部与下半部的对接处的两侧。
所述的外壳的上半部由外上盖 3 与内上盖 11 构成具有上端圆口的空腔，上端圆口通过密封圈安装太阳能电池板 1 。在该外上盖 3 内侧的下部通过密封圈安装内上盖 11 ，在该内上盖 11 的底部设有构成所述的放音口 7 的 n 形缺口，在该内上盖 11 的底部中央的口内 ( 空腔内 ) 安装所述的喇叭，在该喇叭的口外装有喇叭网罩 128 ，在该空腔内还安装有电路板 ( 包括电源控制器、音频信号放大电路、蓝牙装置、音频播放器等 ) 、蓄电池和与外部相通的 导音管 14 ，为 喇叭的振动发音提供声波通道，以满足缩小体积、改善音质和密封防水的要求。在所述的喇叭周围的内上盖 11 上装有多个 装饰灯 10 ，
该外壳的下半部包括 内下盖 6 和外下盖 5 ，该内下盖 6 设在外下盖 5 内，二者的底部均为封闭，该内下盖 6 和外下盖 5 的上端分别与所述的 内上盖 11 和外上盖 3 的下端对接，在该 内下盖 6 的中部上面留有 U 形缺口， U 该形缺口与 该内上盖 11 的 n 形缺口对应构成所述的放音口 7 ，在 该内下盖 6 与外下盖 5 构成的空腔内安装有加重块 13 。在该 上半部与下半部的对接处的两侧分别转动连接所述的提手 2 的两端。
本发明音箱主体的鼓形外壳以及放音口 7 的组合设计，能够尽可能地增加喇叭的直径，并为音源提供尽可能大的通道，在缩小外壳体积的前提下，大大改善了音质，很好地解决了体积与音质的矛盾。另外，将电路部分和电器安装在上半部内，并通过密封圈对该外壳上半部进行密封，花最小的成本有效地提高了产品的防水性能，结构得到简化。
半圆形的提手 2 与鼓形外壳的结合，在不使用提手 2 时可将其转动到一边，节省空间。
在所述的音箱主体 A( 上半部 ) 内装有蓝牙装置和播放装置 ( 未图示 ) ，音乐信号通过手机或笔记本等便携数码电器传输音频到主体音箱内的蓝牙装置，并通过音播放出音乐。可采用自动音频控制，一段时间无音乐后即进入待机省电模式；长期待机状态，有蓝牙连接即可启动进入播放状态，有利于节约电能。

Claims (5)

  1. 一种可 移动的太阳能音箱 ，包括音箱主体，其特征在于，在所述的音箱主体上部的外表面装有太阳能电池板，通过对设在音箱主体内的蓄电池充电存储能量供给音箱；在所述的音箱主体的上端两侧之间装有可以转动的提手；在所述的音箱主体的中部设有与两侧贯通的放音口，在该放音口的上端面安装开口朝下的喇叭。
  2. 根据权利要求 1 所述的可 移动的太阳能音箱 ，其特征在于，在所述的音箱主体内装有蓝牙装置和播放装置，音乐信号通过手机或笔记本等便携数码电器传输音频到主体音箱内的蓝牙装置，并通过音播放出音乐。
  3. 根据权利要求 1 所述的可 移动的太阳能音箱 ，其特征在于，对所述的播放装置采用自动音频控制，一段时间无音乐后即进入待机省电模式；长期待机状态，有蓝牙连接即可启动进入播放状态。
  4. 根据权利要求 1 所述的可 移动的太阳能音箱 ，其特征在于，所述的音箱主体的外壳形状为鼓形，由上半部和下半部对接组成，所述的提手为半圆形不锈钢提手，该提手的两端各通过一个旋转盖转动连接在该上半部与下半部的对接处的两侧。
  5. 根据权利要求 1 所述的可 移动的太阳能音箱 ，其特征在于，在所述的喇叭周围的外壳上装有多个 装饰灯，在所述的音箱主体的底端设有弹性脚垫 。
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CN105848048A (zh) * 2016-06-03 2016-08-10 常州市科宏电子电器有限公司 一种带支架的多功能音箱
CN105848045A (zh) * 2016-06-03 2016-08-10 常州市科宏电子电器有限公司 一种无线防水蓝牙音箱
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