CN204119423U - A kind of audio amplifier - Google Patents
A kind of audio amplifier Download PDFInfo
- Publication number
- CN204119423U CN204119423U CN201420511159.5U CN201420511159U CN204119423U CN 204119423 U CN204119423 U CN 204119423U CN 201420511159 U CN201420511159 U CN 201420511159U CN 204119423 U CN204119423 U CN 204119423U
- Authority
- CN
- China
- Prior art keywords
- led
- audio amplifier
- vacancy section
- district
- group
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Embodiment of the present utility model provides a kind of audio amplifier, comprise casing, at least one loudspeaker, described audio amplifier also comprises a LED panel, described LED panel comprises further: LED, LED control circuit and display floater, the light-emitting area of described LED points to the back side of described display floater, and described LED control circuit is for controlling the switch of LED.Can provide a kind of LED pattern, and cost is very low, display is convenient.
Description
Technical field
The utility model relates to electronic technology field, is specifically related to the technology for loudspeaker box in a kind of electronic technology field.
Background technology
Tradition audio amplifier is all a simple casing composition, some audio amplifier has had LED display lamp, but current display lamp is all generally only show common light, not what new meaning, existing part LED can show some shapes, but need LED to have complicated control circui design, cost is very high.
Utility model content
In view of this, the purpose of this utility model is to make up the deficiencies in the prior art, and the utility model embodiment provides a kind of audio amplifier, can provide a kind of LED pattern, and cost is very low, and display is convenient
The utility model embodiment realizes like this, a kind of audio amplifier, comprise casing, at least one loudspeaker, described audio amplifier also comprises a LED panel, described LED panel comprises further: LED, LED control circuit and display floater, the light-emitting area of described LED points to the back side of described display floater, and described LED control circuit is for controlling the switch of LED.
Further, described LED comprises several LED and the 2nd LED, and a described LED launches the first color, and described 2nd LED launches the second color.
Further, described LED is divided into the 3 groups: first LED group, the second LED group and the 3rd LED group.
Further, described display floater comprises Hei Zhi district and laser paper district and glass, and described Hei Zhi district is fitted in described glass back, for blocking LED light; Described laser paper district is fitted in described glass back, forms solid shape time luminous for LED.
Further, be divided into the 3 groups: first vacancy section, the second vacancy section and the 3rd vacancy section after described laser paper district hollow out, described first vacancy section, the second vacancy section and the 3rd vacancy section are corresponding with described first LED group, the second LED group and the 3rd LED group respectively.
Further, described solid shape is for being automobile instrument panel figure
Adopt technique scheme, adopt laser paper in conjunction with the scheme of LED, make cost very low, and can demonstrate extraordinary effect, pattern form arbitrarily can be changed by amendment laser paper, very convenient.
Accompanying drawing explanation
The loudspeaker box structure figure that Fig. 1 provides for the utility model embodiment;
The LED panel structure chart that Fig. 2 provides for the utility model embodiment;
The display panel structure figure that Fig. 3 provides for the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the audio amplifier provided as the utility model embodiment realizes being, comprise casing 1, at least one loudspeaker, described audio amplifier also comprises a LED panel 2, described LED panel 2 comprises further: LED, LED control circuit 3 and display floater 4, the light-emitting area of described LED points to the back side of described display floater 4, and described LED control circuit 3 is for controlling the switch of LED.LED control circuit 3 can control the switch of LED according to the regular movements of music, allow user have a kind of sensation of vision regular movements.
As shown in Figure 2, described LED comprises several LED301 and the 2nd LED302, and a described LED301 launches the first color, described 2nd LED302 launches the second color, and such as a LED301 is red LED, sends red light, 2nd LED302 is White LED, sends white light.It will be understood by those skilled in the art that the demand according to user, these colors can from Row sum-equal matrix.
As shown in Figure 3, display floater 4 comprises Hei Zhi district 401 and laser paper district 402 and glass, and the lighttight black paper in described Hei Zhi district 401 is formed, and is fitted in described glass back, for blocking LED light; Described laser paper district 402 laser paper is formed, and is fitted in described glass back, forms solid shape time luminous for LED.Like this behind LED directive laser paper district 402, the hollow out according to laser paper through LED light, can form fixing shape.This shape can be user's setting voluntarily, and the present embodiment is designed to automobile instrument panel figure, and this figure seems very Micron Technology, and regular movements sense is very strong.
Described LED is divided into the 3 groups: one LED301 lamp group the 501, the 2nd LED302 lamp group 502 and the 3rd LED group 503.Be divided into the 3 groups: first vacancy section 602, vacancy section 601, second and the 3rd vacancy section 603 after described laser paper district 402 hollow out, described first vacancy section 602, vacancy section 601, second and the 3rd vacancy section 603 are corresponding with described LED301 lamp group the 501, a 2nd LED302 lamp group 502 and the 3rd LED group 503 respectively.
Adopt technique scheme, adopt laser paper hollow out in conjunction with the scheme of LED, make cost very low, and can demonstrate extraordinary effect, pattern form arbitrarily can be changed by amendment laser paper, very convenient.
The foregoing is only embodiment of the present utility model, not in order to limit the utility model, all make within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (6)
1. an audio amplifier, comprise casing, at least one loudspeaker, it is characterized in that, described audio amplifier also comprises a LED panel, described LED panel comprises further: LED, LED control circuit and display floater, the light-emitting area of described LED points to the back side of described display floater, and described LED control circuit is for controlling the switch of LED.
2. audio amplifier as claimed in claim 1, it is characterized in that, described LED comprises several LED and the 2nd LED, and a described LED launches the first color, and described 2nd LED launches the second color.
3. audio amplifier as claimed in claim 2, it is characterized in that, described LED is divided into the 3 groups: first LED group, the second LED group and the 3rd LED group.
4. audio amplifier as claimed in claim 3, is characterized in that, described display floater comprises Hei Zhi district and laser paper district and glass, and described Hei Zhi district is fitted in described glass back, for blocking LED light; Described laser paper district is fitted in described glass back, forms solid shape time luminous for LED.
5. audio amplifier as claimed in claim 4, it is characterized in that, be divided into the 3 groups: first vacancy section, the second vacancy section and the 3rd vacancy section after described laser paper district hollow out, described first vacancy section, the second vacancy section and the 3rd vacancy section are corresponding with described first LED group, the second LED group and the 3rd LED group respectively.
6. audio amplifier as claimed in claim 5, it is characterized in that, described solid shape is for being automobile instrument panel pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511159.5U CN204119423U (en) | 2014-09-06 | 2014-09-06 | A kind of audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511159.5U CN204119423U (en) | 2014-09-06 | 2014-09-06 | A kind of audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119423U true CN204119423U (en) | 2015-01-21 |
Family
ID=52336698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511159.5U Expired - Fee Related CN204119423U (en) | 2014-09-06 | 2014-09-06 | A kind of audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119423U (en) |
-
2014
- 2014-09-06 CN CN201420511159.5U patent/CN204119423U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140293648A1 (en) | Perforated light-guiding plate and method for manufacturing the same | |
| CN203070724U (en) | Displaying device for air conditioner | |
| CN204119423U (en) | A kind of audio amplifier | |
| CN204010548U (en) | Air conditioner changeable pattern display structure and apply the air conditioner of this structure | |
| CN204066645U (en) | A kind of three-dimensional LED display | |
| CN202512832U (en) | Led arc screen | |
| CN202727424U (en) | Colored transparent film | |
| CN204724389U (en) | Intelligent music fountain | |
| CN207500835U (en) | Universal LED combination light | |
| CN201662962U (en) | A LED display screen and control system with special visual effects | |
| CN206540024U (en) | A kind of both arms street lamp of built-in wireless device | |
| CN204870822U (en) | Improve illumination license plate of night vision | |
| CN204423853U (en) | A kind of 3D 3 D grating advertisement poster for vehicle-mounted band backlight | |
| CN104464566A (en) | Advertising board | |
| CN203759882U (en) | One-body double-side signal lamp | |
| CN203940329U (en) | A kind of landscape lampstand | |
| CN203673807U (en) | High-brightness backlight LCD | |
| CN203085888U (en) | Luminous USB device | |
| CN102467883A (en) | Electronic wallpaper | |
| CN202769500U (en) | Light-emitting diode (LED) screen long-row alarm lamps | |
| CN202382017U (en) | LED lamp with grating lampshade | |
| CN205000264U (en) | Changeable road electron device to limit speed | |
| CN206877634U (en) | LED advisement lamp case | |
| CN108022530A (en) | Multimedia management equipment | |
| CN205140413U (en) | Intelligent ecological sculpture media |
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 |
Granted publication date: 20150121 Termination date: 20170906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |