CN205754722U - A kind of high-power audio amplifier of outdoor square band LED - Google Patents
A kind of high-power audio amplifier of outdoor square band LED Download PDFInfo
- Publication number
- CN205754722U CN205754722U CN201620686903.4U CN201620686903U CN205754722U CN 205754722 U CN205754722 U CN 205754722U CN 201620686903 U CN201620686903 U CN 201620686903U CN 205754722 U CN205754722 U CN 205754722U
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- China
- Prior art keywords
- led
- box body
- sound box
- audio amplifier
- lamp
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Abstract
The utility model discloses the high-power audio amplifier of a kind of outdoor square band LED, including sound box body, bass horn, LED illuminated star all over the sky and mobile pulley, the center, top side of described sound box body is movably installed with telescopic lever, and fixed in position has LED staff lamp inside it, by being electrically connected between described bass horn and side LED music lamp, and bass horn is placed in the outside of sound box body with side LED music lamp, the outer ring of described LED illuminated star all over the sky is inlaid with LED melody lamp, the outer ring of described LED illuminated star all over the sky is inlaid with LED melody lamp and is arranged at the outer side center position of sound box body.The high-power audio amplifier of this square, open air band LED disclosure satisfy that the acoustic field uniformity on outdoor square, and carry with place more convenient, the regulation of atmosphere can be carried out when night uses, meet user demand, and be provided with bass horn, sound is bigger, transmission is farther out, it is possible to inserts External memory equipment and plays out, simple in construction, easy to use, practical.
Description
Technical field
This utility model relates to technology for loudspeaker box field, the high-power audio amplifier of a kind of outdoor square band LED.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted into corresponding acoustic energy, and its spoke
It is mapped to space go.It is the extremely important ingredient of sound system, because it is responsible for, and the signal of telecommunication is transformed into acoustical signal confession
The ear of people directly listens to so one mission critical, and it wants the direct audition with people to come into contacts with, and the audition of people is the cleverest
Quick, and the tone color of complex sound is had the strongest resolving ability.Owing to the subjective feeling of sound is evaluated by human ear just
The most important standard of one sound system tonequality quality, accordingly, it is believed that the performance height of audio amplifier is to a sound system
Playing quality be to play pivotal role.
Existing audio amplifier small volume, majority is suitable for using in indoor, as when square or open air use,
Sound is less, it is impossible to meeting the demand of user, especially when carrying out square dance activity night, common audio amplifier only has simple
Playing function, it is impossible to whole atmosphere is adjusted, and there is no the function of illumination and colorful lamp, function is more single,
The use demand of people can not be met.
Utility model content
The purpose of this utility model is to provide the high-power audio amplifier of a kind of outdoor square band LED, above-mentioned to solve
The function singleness proposed in background technology, power is little, and sound is little, the problem not having colorful lamp function.
For achieving the above object, the following technical scheme of this utility model offer: the big merit of a kind of outdoor square band LED
Rate audio amplifier, including sound box body, bass horn, LED illuminated star all over the sky and mobile pulley, the center, top side of described sound box body
Be movably installed with telescopic lever, and inside it, fixed in position have LED staff lamp, described bass horn and side LED music lamp it
Between by being electrically connected, and bass horn is placed in the outside of sound box body, described LED illuminated star all over the sky with side LED music lamp
Outer ring be inlaid with LED melody lamp, the outer ring of described LED illuminated star all over the sky is inlaid with LED melody lamp and is arranged at outside sound box body
Center, side, the bottom of described sound box body is installed with audio amplifier bracing frame, and the top side of audio amplifier bracing frame is provided with scattered
Hot hole, the top layer fixed in position of described sound box body has waterproof outer layer, the side of described sound box body to be provided with audio amplifier chain of command
Trigger structure, and one side bottom is fixedly installed supply hub, described mobile pulley is movably connected on the bottom of sound box body.
Preferably, described sound box body be internally provided with sound induction apparatus.
Preferably, described telescopic lever and the groove tabling within sound box body.
Preferably, described mobile pulley is adjustable apparatus, and its regulation angle is 0-360 degree.
Preferably, described supply hub electrically inputs connection accumulator mechanism.
Compared with prior art, the beneficial effects of the utility model are: the high-power audio amplifier of this square, open air band LED
Disclosure satisfy that the acoustic field uniformity on outdoor square, and carry and place more convenient, internal sound induction installation, Ke Yijin
LED staff lamp, LED music lamp, LED illuminated star all over the sky and the LED melody lamp arranged outside row Automated condtrol, it is possible at night
Carrying out the regulation of atmosphere during use, meet user demand, and be provided with bass horn, sound is relatively big, and transmission is farther out, it is possible to
Insertion External memory equipment plays out, and simple in construction is easy to use, practical.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model left view.
In figure: 1, telescopic lever, 2, sound box body, 3, LED staff lamp, 4, bass horn, 5, side LED music lamp, 6,
LED illuminated star all over the sky, 7, LED melody lamp, 8, louvre, 9, audio amplifier bracing frame, 10, mobile pulley, 11, audio amplifier chain of command trigger
Structure, 12, waterproof outer layer, 13, supply hub.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of outdoor square band LED high-power
Audio amplifier, including telescopic lever 1, sound box body 2, LED staff lamp 3, bass horn 4, side LED music lamp 5, LED illuminated star all over the sky
6, LED melody lamp 7, louvre 8, audio amplifier bracing frame 9, mobile pulley 10, audio amplifier control panel mechanism 11, waterproof outer layer 12 and electricity
Source jack 13, the center, top side of sound box body 2 is movably installed with telescopic lever 1, and inside it, fixed in position has LED five line
Spectrum lamp 3, telescopic lever 1 and the groove tabling within sound box body 2, sound box body 2 be internally provided with sound induction apparatus, low
By being electrically connected between sound loudspeaker 4 and side LED music lamp 5, and bass horn 4 is placed in audio amplifier master with side LED music lamp 5
The outside of body 2, the outer ring of LED illuminated star all over the sky 6 is inlaid with LED melody lamp 7, and the outer ring of LED illuminated star all over the sky 6 is inlaid with LED melody
Lamp 7 is arranged at the outer side center position of sound box body 2, and the bottom of sound box body 2 is installed with audio amplifier bracing frame 9, and audio amplifier
The top side of bracing frame 9 is provided with louvre 8, and the top layer fixed in position of sound box body 2 has waterproof outer layer 12, the one of sound box body 2
Side is provided with audio amplifier control panel mechanism 11, and one side bottom is fixedly installed supply hub 13, and supply hub 13 is the most defeated
Entering connection has accumulator mechanism, mobile pulley 10 to be movably connected on the bottom of sound box body 2, and mobile pulley 10 fills for scalable
Put, and its regulation angle is 0-360 degree.
Operation principle: when using the high-power audio amplifier of this square, open air band LED, first needs whole outdoor square
There is the understanding in a structure with the high-power audio amplifier of band LED, in use, it is possible to use more easily, open
On and off switch in audio amplifier control panel mechanism 11, by the song stored in internal memory, according to pattern set in advance according to order
Playing, it is also possible to can cross the selection key in audio amplifier control panel mechanism 11, carry out a upper song and the selection of next song, broadcasting starts
After, by the lamp switch in audio amplifier control panel mechanism 11, LED display lamp can be opened one by one, save power supply, or entirely
The purpose reaching rendered atmosphere is opened in portion, and LED staff lamp 3 can show high bass along with the sound of singer with bar symbol,
Side LED music lamp 5 can move up and down according to the sound that bass horn 4 sends, LED illuminated star all over the sky 6 based on low source lamp, when
When music stops, as decoration function, LED melody lamp 7 can send seven bat seven glory lines according to the beat of music, and the 8th bat is
All light state, underneath type louvre 8 designs mainly for the stable of sound and heat radiation.
Although this utility model being described in detail with reference to previous embodiment, those skilled in the art is come
Saying, the technical scheme described in foregoing embodiments still can be modified by it, or enters wherein portion of techniques feature
Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection domain of the present utility model.
Claims (5)
1. a high-power audio amplifier for outdoor square band LED, including sound box body (2), bass horn (4), LED Caulis et folium pavettae hongkongensis
Lamp (6) and mobile pulley (10), it is characterised in that: the center, top side of described sound box body (2) is movably installed with flexible drawing
Bar (1), and inside it, fixed in position has LED staff lamp (3), logical between described bass horn (4) and side LED music lamp (5)
Crossing and be electrically connected, and bass horn (4) is placed in the outside of sound box body (2) with side LED music lamp (5), described LED is all over the sky
The outer ring of illuminated star (6) is inlaid with LED melody lamp (7), and the outer ring of described LED illuminated star all over the sky (6) is inlaid with LED melody lamp (7) and sets
Being placed in the outer side center position of sound box body (2), the bottom of described sound box body (2) is installed with audio amplifier bracing frame (9), and
The top side of audio amplifier bracing frame (9) is provided with louvre (8), and the top layer fixed in position of described sound box body (2) has waterproof outer layer
(12), the side of described sound box body (2) is provided with audio amplifier control panel mechanism (11), and one side bottom is fixedly installed electricity
Source jack (13), described mobile pulley (10) is movably connected on the bottom of sound box body (2).
The high-power audio amplifier of a kind of outdoor square the most according to claim 1 band LED, it is characterised in that: described sound
Box main body (2) be internally provided with sound induction apparatus.
The high-power audio amplifier of a kind of outdoor square the most according to claim 1 band LED, it is characterised in that stretch described in:
The groove tabling that contracting pull bar (1) is internal with sound box body (2).
The high-power audio amplifier of a kind of outdoor square the most according to claim 1 band LED, it is characterised in that: described shifting
Movable pulley (10) is adjustable apparatus, and its regulation angle is 0-360 degree.
The high-power audio amplifier of a kind of outdoor square the most according to claim 1 band LED, it is characterised in that: described electricity
Source jack (13) electrically input connection has accumulator mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686903.4U CN205754722U (en) | 2016-07-01 | 2016-07-01 | A kind of high-power audio amplifier of outdoor square band LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686903.4U CN205754722U (en) | 2016-07-01 | 2016-07-01 | A kind of high-power audio amplifier of outdoor square band LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205754722U true CN205754722U (en) | 2016-11-30 |
Family
ID=57379457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686903.4U Expired - Fee Related CN205754722U (en) | 2016-07-01 | 2016-07-01 | A kind of high-power audio amplifier of outdoor square band LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205754722U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318060A (en) * | 2017-07-05 | 2017-11-03 | 惠州市其正科技有限公司 | A kind of Multifunctional portable stereo system |
| CN107396235A (en) * | 2017-07-31 | 2017-11-24 | 郑州联慧双创知识产权代理有限公司 | A kind of Multifunctional stage atmosphere device |
| CN109600690A (en) * | 2018-11-28 | 2019-04-09 | 大连国晨科技有限公司 | A kind of woofer and localization method for matrix audio system |
| CN109973899A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of square dance night Multifunctional LED lighting apparatus and its application method |
-
2016
- 2016-07-01 CN CN201620686903.4U patent/CN205754722U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318060A (en) * | 2017-07-05 | 2017-11-03 | 惠州市其正科技有限公司 | A kind of Multifunctional portable stereo system |
| CN107396235A (en) * | 2017-07-31 | 2017-11-24 | 郑州联慧双创知识产权代理有限公司 | A kind of Multifunctional stage atmosphere device |
| CN109600690A (en) * | 2018-11-28 | 2019-04-09 | 大连国晨科技有限公司 | A kind of woofer and localization method for matrix audio system |
| CN109973899A (en) * | 2019-03-12 | 2019-07-05 | 安徽艳阳电气集团有限公司 | A kind of square dance night Multifunctional LED lighting apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170701 |