CN105792057A - Outdoor wind-solar complementary loudspeaker box with radio frequency modulation - Google Patents
Outdoor wind-solar complementary loudspeaker box with radio frequency modulation Download PDFInfo
- Publication number
- CN105792057A CN105792057A CN201410780088.3A CN201410780088A CN105792057A CN 105792057 A CN105792057 A CN 105792057A CN 201410780088 A CN201410780088 A CN 201410780088A CN 105792057 A CN105792057 A CN 105792057A
- Authority
- CN
- China
- Prior art keywords
- frequency modulation
- power amplification
- radio frequency
- loudspeaker box
- outdoor wind
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an outdoor wind-solar complementary loudspeaker box with radio frequency modulation. The outdoor wind-solar complementary loudspeaker box with radio frequency modulation comprises an upright pole, power amplification loudspeaker boxes, solar photovoltaic boards, a storage battery and a draught fan, and is characterized in that the solar photovoltaic boards and the draught fan are arranged at the top of the upright pole, the power amplification loudspeaker boxes are arranged in the middle of the upright pole, and the bottom of the upright pole is connected with the storage battery. A waterproof board is arranged between each solar photovoltaic board and each power amplification loudspeaker box; a radio frequency modulation reception device is arranged at the interior of each power amplification loudspeaker box; the solar photovoltaic boards are connected with the storage battery; and the storage battery is connected with the power amplification loudspeaker boxes. The outdoor wind-solar complementary loudspeaker box with radio frequency modulation has the advantages of being reliable in work, convenient to operate, high in work efficiency, energy-saving, environment-friendly, convenient in frequency modulation information reception and the like, and has a very high practical value.
Description
Technical field
The present invention relates to a kind of audio amplifier, especially relate to a kind of outdoor wind light mutual complementing audio amplifier with radio frequency modulation.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated space.It is the extremely important ingredient of sound system, because it is responsible for and the signal of telecommunication is transformed into acoustical signal directly listens to so mission critical for the ear of people, it is wanted directly and the audition of people is come into contacts with, and the audition of people is very sensitive, and the tone color of complex sound had very strong resolving ability.Owing to the subjective feeling of sound is evaluated the most important standard of a sound system tonequality quality by human ear just, accordingly, it is believed that the playing quality of a sound system is play pivotal role by the performance height of audio amplifier.
Audio amplifier refers to audio signal to be transformed to a kind of equipment of sound.Popular saying refers to carry power amplifier in speaker main casing or subwoofer casing, itself is played back out sound by audio amplifier after audio signal is amplified process so that it is sound becomes big.At present, the function of loudspeaker box on market is single, it is impossible to meet the market demand.
Summary of the invention
It is an object of the invention to provide one and have simple in construction, reliable operation, easy to operate, work efficiency is high, saves the energy, environmental protection, facilitates frequency modulation to accept a kind of outdoor wind light mutual complementing audio amplifier with radio frequency modulation of the advantages such as information.
In order to realize the purpose of the present invention, the present invention is achieved by the following technical solutions: a kind of outdoor wind light mutual complementing audio amplifier with radio frequency modulation, including vertical rod, power amplification sound box, solar energy photovoltaic panel, accumulator, blower fan；It is characterized in that: described vertical rod top is provided with solar energy photovoltaic panel and blower fan, is provided with power amplification sound box in the middle of vertical rod, bottom of upright rod connects accumulator；It is provided with splash guard between described solar energy photovoltaic panel and power amplification sound box；Radio frequency modulation receiving device it is provided with inside described power amplification sound box；Described solar energy photovoltaic panel connects accumulator；Described accumulator connects power amplification sound box.
Operation principle: luminous energy is changed into electrical power storage in accumulator by solar energy photovoltaic panel, blower fan transforms wind energy into into electrical power storage in accumulator by wind-driven generator, and electric energy is supplied power amplification sound box by accumulator, and audio amplifier controls device plays sound by connecting；Splash guard can effectively prevent rainwater etc. from corroding audio amplifier, extends the service life of equipments such as audio amplifier；It is provided with radio frequency modulation receiving device inside audio amplifier, facilitates frequency modulation to connect, play related content.
The outdoor wind light mutual complementing audio amplifier with radio frequency modulation of the present invention has reliable operation, easy to operate, and work efficiency is high, saves the energy, environmental protection, facilitates frequency modulation to accept the advantages such as information, have significantly high practical value.
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic diagram.
In accompanying drawing: 1-vertical rod, 2-power amplification sound box, 3-solar energy photovoltaic panel, 4-accumulator, 5-blower fan, 6-splash guard, 7-radio frequency modulation receiving device.
Detailed description of the invention:
Embodiment 1
A kind of outdoor wind light mutual complementing audio amplifier with radio frequency modulation, including vertical rod 1, power amplification sound box 2, solar energy photovoltaic panel 3, accumulator 4, blower fan 5；It is characterized in that: described vertical rod 1 top is provided with solar energy photovoltaic panel 3 and blower fan 5, in the middle of vertical rod 1, be provided with power amplification sound box 2, bottom vertical rod 1, connect accumulator 4；It is provided with splash guard 6 between described solar energy photovoltaic panel 3 and power amplification sound box 2；Described power amplification sound box 2 is internal is provided with radio frequency modulation receiving device 7；Described solar energy photovoltaic panel 3 connects accumulator 4；Described accumulator 4 connects power amplification sound box 2.
Embodiment 2
Operation principle of the present invention: luminous energy is changed into electrical power storage in accumulator 4 by solar energy photovoltaic panel 3, blower fan 5 transforms wind energy into into electrical power storage in accumulator 4 by wind-driven generator, electric energy is supplied power amplification sound box 2 by accumulator 4, and audio amplifier controls device plays sound by connecting；Splash guard 6 can effectively prevent rainwater etc. from corroding audio amplifier, extends the service life of equipments such as audio amplifier；It is provided with radio frequency modulation receiving device 7 inside audio amplifier, facilitates frequency modulation to connect, play related content.
Claims (1)
1. there is an outdoor wind light mutual complementing audio amplifier for radio frequency modulation, including vertical rod, power amplification sound box, solar energy photovoltaic panel, accumulator, blower fan；It is characterized in that: described vertical rod top is provided with solar energy photovoltaic panel and blower fan, is provided with power amplification sound box in the middle of vertical rod, bottom of upright rod connects accumulator；It is provided with splash guard between described solar energy photovoltaic panel and power amplification sound box；Radio frequency modulation receiving device it is provided with inside described power amplification sound box；Described solar energy photovoltaic panel connects accumulator；Described accumulator connects power amplification sound box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780088.3A CN105792057A (en) | 2014-12-17 | 2014-12-17 | Outdoor wind-solar complementary loudspeaker box with radio frequency modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780088.3A CN105792057A (en) | 2014-12-17 | 2014-12-17 | Outdoor wind-solar complementary loudspeaker box with radio frequency modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105792057A true CN105792057A (en) | 2016-07-20 |
Family
ID=56374002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410780088.3A Pending CN105792057A (en) | 2014-12-17 | 2014-12-17 | Outdoor wind-solar complementary loudspeaker box with radio frequency modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105792057A (en) |
-
2014
- 2014-12-17 CN CN201410780088.3A patent/CN105792057A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |