CN203537610U - Remotely controllable LED decoration system used inside case - Google Patents
Remotely controllable LED decoration system used inside case Download PDFInfo
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- CN203537610U CN203537610U CN201320574980.7U CN201320574980U CN203537610U CN 203537610 U CN203537610 U CN 203537610U CN 201320574980 U CN201320574980 U CN 201320574980U CN 203537610 U CN203537610 U CN 203537610U
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Abstract
The utility model relates to a remotely controllable LED decoration system used inside a case. The remotely controllable LED decoration system is installed in a computer case and comprises a power driving circuit, a control chip, an LED driving circuit and an LED assembly which are electrically connected in sequence. The remotely controllable LED decoration system further comprises a remote control module electrically connected with the control chip. The power driving circuit is electrically connected with a case power supply in the computer case. The remotely controllable LED decoration system does not need physical keys, be operated remotely, and enables adjustment of a lamplight effect to be more convenient and more efficient. The LED assembly can realize thousands of RGB color variations, the rich color variations present different senses of beauty for users, thereby having a function of atmosphere rendering. A control circuit and the LED assembly are both powered directly by using the power supply in the case without requiring an external power supply, not occupying internal space inside the case, and not indirectly increasing the size of the case. The remotely controllable LED decoration system used inside the case is high in DIY degree, so that the users can DIY different lamplight color assortment according to personal preference by using a remote controller, thereby being high in entertainment.
Description
Technical field
The utility model relates to a kind of remote-controlled LED decorative system for cabinet inside.
Background technology
In recent years, the development of LED lighting technology is swift and violent, is widely used in the decorative lighting of various occasions.
At present, have a kind of computer housing on market, its inside has been provided with the LED lamp system of decoration function.But the electric supply installation bulky of this LED lamp system, has taken space in a large amount of cabinets, affects cabinet inside element radiating.And the color of this LED lamp is dull, each lamp pearl only can send a kind of light of color, causes cabinet inside that red green blue a few color that waits only can be installed mostly.In addition, this LED lamp system need to directly regulate by the button being arranged on cabinet, uses very loaded down with trivial details.
More existing cabinet LED decorative systems do not act on LED light the upholstery of computer housing fully effectively, above-described variety of problems causes expected user to experience extreme difference, has had a strong impact on development and the popularization of LED decoration technique in cabinet.
Utility model content
The purpose of this utility model is, the defect existing for prior art, a kind of remote-controlled LED decorative system for cabinet inside is provided, pass through chassis power direct, and use telecontrol engineering, realize thousands of kinds of change color of decorative lamp, to reach the integral illumination decorative effect of computer inside.
For achieving the above object, the utility model is by the following technical solutions:
A remote-controlled LED decorative system for cabinet inside, is installed in computer housing, comprises the power driving circuit, control chip, LED drive circuit and the LED assembly that are electrically connected to successively; Also comprise the remote control module being electrically connected to control chip; Described power driving circuit is electrically connected to the chassis power supply in computer housing.
The power input of described LED assembly is electrically connected to chassis power supply, and the control end of LED assembly is connected with control chip by LED drive circuit.
Described LED assembly is RGB three-color LED light bar or lamp array, and described LED drive circuit is RGB three-color LED drive circuit, and described control chip has at least three pwm signal output ports.
Described LED assembly has a plurality of, and each LED assembly is connected to control chip by a LED drive circuit respectively.
Described LED assembly is installed on the fan of chassis power supply.
Described LED assembly is installed on the radiator fan of computer housing.
On the sidewall of described computer housing, offer optical transmission window, described LED assembly is installed on described optical transmission window.
Described LED assembly is a LED lamp band, and on described LED lamp band, array has a plurality of RGB three-color LED light pearls successively.
Described remote control module comprises remote control circuit and remote controller, and described remote control circuit is electrically connected to control chip; Described power supply processing circuit, control chip, LED drive circuit and remote control circuit are all arranged on a PCB circuit board, and described PCB circuit board is installed on chassis power supply inside.
A kind of remote-controlled LED decorative system for cabinet inside that the utility model provides, by the power supply of computer housing inside and the combination effectively of LED decorative system, makes the decoration function of LED decorative system more personalized.The utility model does not need to use physical button, and remote-controlled operation makes the adjusting of lighting effects more convenient; LED assembly can be realized thousands of kinds of RGB change color, and abundant change color presents different aesthetic feelings to user, has the effect of rendered atmosphere; Control circuit and LED assembly all utilize cabinet inside power supply directly to power, and without external power source, can not take cabinet inside space and more can indirectly not increase cabinet volume; DIY degree is high, and user can be according to oneself like, and the DIY that uses a teleswitch goes out different light color collocation, recreational strong.
Accompanying drawing explanation
Fig. 1 is the electrical block diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is elaborated.
As shown in Figure 1, a kind of remote-controlled LED decorative system for cabinet inside that the utility model embodiment provides is installed on computer housing inside, comprise the power supply processing circuit, control chip, LED drive circuit and the LED assembly that are electrically connected to successively, also comprise the remote control module being electrically connected to control chip.
Particularly, described power supply processing circuit is electrically connected to the chassis power supply of computer housing inside, for from chassis power supply power taking, by chassis power supply output+12V voltage carries out step-down processing, output+5V voltage is for control chip.In the present embodiment, in described power supply processing circuit, use 78L05 chip to realize voltage and adjust function.
The control signal of described control chip for sending according to remote control module, adjusts the signal of telecommunication that outputs to LED drive circuit.In the present embodiment, adopt conventional singlechip chip can realize all control functions, volume is little and cost is low.
Described LED drive circuit, for according to the signal of telecommunication of control chip output, drives and controls light and shade and the change color of LED assembly.
The power input of described LED assembly and chassis power supply+12V output is electrically connected to, and the control end of LED assembly is connected with LED drive circuit.
Described remote control module comprises remote control circuit and remote controller, and described remote control circuit is electrically connected to control chip, and the infrared remote-controlled signal sending for receiving remote controller is converted to control signal through decoding and is sent to control chip.
In the utility model embodiment, described power supply processing circuit, control chip, LED drive circuit and remote control circuit are all arranged on a PCB circuit board, and described PCB circuit board is installed on chassis power supply inside, does not take the space of computer housing.
As improvement, in the utility model embodiment, described LED assembly is RGB three-color LED light bar or lamp array, and described LED drive circuit is RGB three-color LED drive circuit.Described control chip is exported three road pwm signals to RGB three-color LED drive circuit, and wherein each road pwm signal is for controlling three primary colors (R, the redness of LED assembly; G, green; B, blueness) a kind of in.By remote control module, adjust three road pwm signals duty ratio separately, can make LED assembly mix thousands of kinds of change color, can meet user's individual demand.
As improvement, described LED assembly can have a plurality of, and each LED assembly is connected to control chip by a LED drive circuit respectively.Like this, each LED assembly has a kind of unified color, and the button of color on can using a teleswitch allocated by control chip.Different colours by a plurality of LED assemblies is arranged in pairs or groups, and can strengthen the decorative effect of cabinet interior lamp light, plays the effect that atmosphere is played up.
LED assembly in the present embodiment can be arranged on the various positions in cabinet, on fan such as chassis power supply, on the radiator fan of computer housing, even can also on the sidewall of computer housing, offer an optical transmission window, LED assembly is arranged on described optical transmission window.
Further, the LED assembly in the present embodiment can also be LED lamp band, and on described LED lamp band, array has a plurality of RGB three-color LED light pearls successively.Described LED lamp band is drawn in chassis power supply, can depend on power line, also can, in computer housing internal freedom curved arrangement, even can also put into special letter or pattern.The space of LED lamp band be arranged as decoration in computer housing increased again one can DIY element, there is the decorative effect of highly significant.
A kind of remote-controlled LED decorative system for cabinet inside that the utility model provides, by the power supply of computer housing inside and the combination effectively of LED decorative system, makes the decoration function of LED decorative system more personalized.The utility model does not need to use physical button, and remote-controlled operation makes the adjusting of lighting effects more convenient; LED assembly can be realized thousands of kinds of RGB change color, and abundant change color presents different aesthetic feelings to user, has the effect of rendered atmosphere; Control circuit and LED assembly all utilize cabinet inside power supply directly to power, and without external power source, can not take cabinet inside space and more can indirectly not increase cabinet volume; DIY degree is high, and user can be according to oneself like, and the DIY that uses a teleswitch goes out different light color collocation, recreational strong.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (9)
1. for a remote-controlled LED decorative system for cabinet inside, be installed in computer housing, it is characterized in that, comprise the power driving circuit, control chip, LED drive circuit and the LED assembly that are electrically connected to successively; Also comprise the remote control module being electrically connected to control chip; Described power driving circuit is electrically connected to the chassis power supply in computer housing.
2. the remote-controlled LED decorative system for cabinet inside according to claim 1, is characterized in that, the power input of described LED assembly is electrically connected to chassis power supply, and the control end of LED assembly is connected with control chip by LED drive circuit.
3. the remote-controlled LED decorative system for cabinet inside according to claim 2, it is characterized in that, described LED assembly is RGB three-color LED light bar or lamp array, and described LED drive circuit is RGB three-color LED drive circuit, and described control chip has at least three pwm signal output ports.
4. the remote-controlled LED decorative system for cabinet inside according to claim 3, is characterized in that, described LED assembly has a plurality of, and each LED assembly is connected to control chip by a LED drive circuit respectively.
5. the remote-controlled LED decorative system for cabinet inside according to claim 1, is characterized in that, described LED assembly is installed on the fan of chassis power supply.
6. the remote-controlled LED decorative system for cabinet inside according to claim 1, is characterized in that, described LED assembly is installed on the radiator fan of computer housing.
7. the remote-controlled LED decorative system for cabinet inside according to claim 1, is characterized in that, on the sidewall of described computer housing, offer optical transmission window, described LED assembly is installed on described optical transmission window.
8. the remote-controlled LED decorative system for cabinet inside according to claim 2, is characterized in that, described LED assembly is a LED lamp band, and on described LED lamp band, array has a plurality of RGB three-color LED light pearls successively.
9. the remote-controlled LED decorative system for cabinet inside according to claim 1, is characterized in that, described remote control module comprises remote control circuit and remote controller, and described remote control circuit is electrically connected to control chip; Described power supply processing circuit, control chip, LED drive circuit and remote control circuit are all arranged on a PCB circuit board, and described PCB circuit board is installed on chassis power supply inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574980.7U CN203537610U (en) | 2013-09-16 | 2013-09-16 | Remotely controllable LED decoration system used inside case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574980.7U CN203537610U (en) | 2013-09-16 | 2013-09-16 | Remotely controllable LED decoration system used inside case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537610U true CN203537610U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574980.7U Expired - Lifetime CN203537610U (en) | 2013-09-16 | 2013-09-16 | Remotely controllable LED decoration system used inside case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722291A (en) * | 2015-09-27 | 2016-06-29 | 重庆品鉴光电工程有限公司 | Novel standard optical assembly with intelligent control function |
| CN106255293A (en) * | 2016-09-20 | 2016-12-21 | 广州七喜电子科技有限公司 | LED lamplight controller and computer housing |
-
2013
- 2013-09-16 CN CN201320574980.7U patent/CN203537610U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105722291A (en) * | 2015-09-27 | 2016-06-29 | 重庆品鉴光电工程有限公司 | Novel standard optical assembly with intelligent control function |
| CN106255293A (en) * | 2016-09-20 | 2016-12-21 | 广州七喜电子科技有限公司 | LED lamplight controller and computer housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |