CN202197382U - Energy saving digital active sound box provided with LED colorful lamp - Google Patents
Energy saving digital active sound box provided with LED colorful lamp Download PDFInfo
- Publication number
- CN202197382U CN202197382U CN2011201961065U CN201120196106U CN202197382U CN 202197382 U CN202197382 U CN 202197382U CN 2011201961065 U CN2011201961065 U CN 2011201961065U CN 201120196106 U CN201120196106 U CN 201120196106U CN 202197382 U CN202197382 U CN 202197382U
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- Prior art keywords
- led
- audio amplifier
- sound box
- active audio
- casing
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Abstract
The present utility model discloses an energy saving digital active sound box provided with an LED colorful lamp. The active sound box comprises a box body and a power supply, and the box body of the active sound box is provided with a loudspeaker. The active sound box is characterized in that the box body is provided with a card reader and a sound box power switch, a music playing circuit is arranged inside the box body, and the loudspeaker is connected with the power supply through the music playing circuit, the card reader and the sound box power switch; the box body is provided with an LED colorful decoration lamp and a light fixture power switch, the LED colorful decoration lamp is connected with the power supply through the light fixture power switch; and the LED colorful decoration lamp comprises a light fixture plate and a plurality of LED luminescence units, the LED luminescence units and a PCB are arranged on the light fixture plate, the LED luminescence units are connected with corresponding LED light emitting diode driving chips, and each LED luminescence unit comprises a red light emitting diode, a green light emitting diode and a blue light emitting diode. In the active sound box, the card reader is used for reading in music signals, the music playing circuit is used for playing the music signals, and the music playing effect is unique.
Description
Technical field
The utility model relates to a kind of energy-conservation digital active audio amplifier of the LED of having color lamp.
Background technology
Present active audio amplifier does not have the decorative effect of colour lamplight, and music playing function independently, does not promptly have player, has only the function of audio amplifier.
Summary of the invention
The purpose of the utility model is to the problem that above prior art exists, a kind of energy-conservation digital active audio amplifier that has the LED color lamp that music playing function was decorated and had to colour lamplight that has to be provided.
The purpose of the utility model is to realize like this; Described a kind of energy-conservation digital active audio amplifier that has the LED color lamp; Comprise the casing and the power supply of active audio amplifier, the casing of active audio amplifier is equipped with loud speaker, and its design feature is for being provided with card reader and sound equipment mains switch on the casing of active audio amplifier; Box house at active audio amplifier is provided with the music circuit, and loud speaker connects power supply through music circuit, card reader, sound equipment mains switch; On the casing of active audio amplifier, be provided with LED seven color decorative lamps and lamp power switch, LED seven color decorative lamps connect power supply through the lamp power switch; Described LED seven color decorative lamps comprise light fixture plate and a plurality of LED luminescence unit; A plurality of LED luminescence units and pcb board are installed on the light fixture plate; On pcb board, be provided with LED light-emitting diodes pipe driving chip; Described LED luminescence unit is connected with corresponding LED light-emitting diodes pipe driving chip, and described LED luminescence unit comprises red light emitting diodes, green LED and blue LED.
The beneficial effect of the utility model is: on the casing of active audio amplifier, be provided with LED seven color decorative lamps and lamp power switch.LED seven color decorative lamps adopt color LED lamp as the LED luminescence unit, like seven color LED lamps such as white, redness, green, blueness, yellow, thereby can be energy-conservation.During use, open the light fixture mains switch, then the LED that is provided with of the casing of active audio amplifier seven color decorative lamps energisings are shinny, send seven color effects, have decorative effect.On the casing of active audio amplifier, be provided with card reader and sound equipment mains switch, read in music signal through card reader and play for the music circuit, musical sound is sent through loud speaker, have the unique musical result of broadcast.The active audio amplifier of the utility model also is provided with independently audio input port, is convenient to the external audio frequency signal source, makes the utility model can be used as audio amplifier and uses.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structure for amplifying sketch map of the used LED luminescence unit of the utility model.
Among the figure: the casing 1 of active audio amplifier, LED luminescence unit 2, leaf 3, lamp power switch 4, red light emitting diodes 51, green LED 52, blue LED 53, flower 6, card reader 7, sound equipment mains switch 8.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Like Fig. 1, shown in Figure 2, the described a kind of energy-conservation digital active audio amplifier that has the LED color lamp of the utility model comprises the casing 1 of existing active audio amplifier; The casing of active audio amplifier is equipped with loud speaker; This is a prior art, and its design feature is provided with the music circuit on the casing 1 of active audio amplifier, being provided with card reader 7 and sound equipment mains switch 8 in casing 1 inside of active audio amplifier; The music circuit is prior art, is integrated with the playing back music program in it; Loud speaker connects power supply through music circuit, card reader 7, sound equipment mains switch 8, opens sound equipment mains switch 8 and makes power supply powered speakers, music circuit and card reader 7, inserts card reader 7 to the storage card that stores music; Card reader 7 is read in music signal to the broadcast of music circuit, and musical sound is sent through loud speaker.Casing 1 at active audio amplifier is equipped with flower 6 and leaf 3, to increase aesthetic.Casing 1 at active audio amplifier is provided with LED seven color decorative lamps and lamp power switch 4; LED seven color decorative lamps connect power supply through lamp power switch 4; Supply power to LED seven color decorative lamps through power supply; Described LED seven color decorative lamps comprise light fixture plate and a plurality of LED luminescence unit 2; Light fixture plate and pcb board are fixed in the casing of active audio amplifier; The light fixture plate is provided with a plurality of LED luminescence units 2 and pcb board; On pcb board, be provided with LED light-emitting diodes pipe driving chip; Described LED luminescence unit 2 is connected with corresponding LED light-emitting diodes pipe driving chip, and the LED luminous point that described LED luminescence unit 2 can be made up of red light emitting diodes 51, green LED 52 or blue LED 53 or seven color LED lamps such as yellow light-emitting diode, white light-emitting diode also can be arranged to the LED mixed light luminous point of being made up of combination in any in red light emitting diodes 51, green LED 52 or blue LED 53 or the seven color LED lamps such as yellow light-emitting diode, white light-emitting diode.The light fixture plate can once be pressed into aluminium alloy, is convenient to heat radiation, and described LED light-emitting diodes pipe driving chip can adopt isolated constant current electronics chip for driving, as adopting the constant current electronics chip for driving of U.S.'s import, is prior art.Want the time spent, open light fixture mains switch 4, then supply power LED seven color decorative lamps that casing to active audio amplifier is provided with of power supply make it to switch on shinny, send seven color effects, have decorative effect.Open sound equipment mains switch 8 and make power supply powered speakers, music circuit and card reader 7; Insert card reader 7 to the storage card that stores music; Card reader 7 is read in music signal to the broadcast of music circuit; Musical sound is sent through loud speaker, make audio amplifier except having function of loudspeaker box, also have independently player function.The active audio amplifier of the utility model also is provided with independently audio input port, is convenient to the external audio frequency signal source, makes the utility model can be used as audio amplifier and uses.
The utility model is not stated part for prior art, like the structure of music circuit, pcb board, power supply etc.
Claims (1)
1. energy-conservation digital active audio amplifier that has the LED color lamp; The casing (1) and the power supply that comprise active audio amplifier; The casing of active audio amplifier is equipped with loud speaker; It is characterized in that being provided with card reader (7) and sound equipment mains switch on the casing (1) at active audio amplifier, be provided with the music circuit in casing (1) inside of active audio amplifier, loud speaker connects power supply through music circuit, card reader, sound equipment mains switch (8); On the casing (1) of active audio amplifier, be provided with LED seven color decorative lamps and lamp power switch (4), LED seven color decorative lamps connect power supply through lamp power switch (4); Described LED seven color decorative lamps comprise light fixture plate and a plurality of LED luminescence unit (2); A plurality of LED luminescence units (2) and pcb board are installed on the light fixture plate; On pcb board, be provided with LED light-emitting diodes pipe driving chip, described LED luminescence unit (2) is connected with corresponding LED light-emitting diodes pipe driving chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201961065U CN202197382U (en) | 2011-06-10 | 2011-06-10 | Energy saving digital active sound box provided with LED colorful lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201961065U CN202197382U (en) | 2011-06-10 | 2011-06-10 | Energy saving digital active sound box provided with LED colorful lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197382U true CN202197382U (en) | 2012-04-18 |
Family
ID=45952280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201961065U Expired - Fee Related CN202197382U (en) | 2011-06-10 | 2011-06-10 | Energy saving digital active sound box provided with LED colorful lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534072A (en) * | 2018-05-16 | 2018-09-14 | 岳阳市数博环球实业有限公司 | A kind of audio lamp |
-
2011
- 2011-06-10 CN CN2011201961065U patent/CN202197382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534072A (en) * | 2018-05-16 | 2018-09-14 | 岳阳市数博环球实业有限公司 | A kind of audio lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20120610 |