CN201256466Y - Atmosphere lamp circuit and television set having the circuit - Google Patents
Atmosphere lamp circuit and television set having the circuit Download PDFInfo
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- CN201256466Y CN201256466Y CNU2008201281093U CN200820128109U CN201256466Y CN 201256466 Y CN201256466 Y CN 201256466Y CN U2008201281093 U CNU2008201281093 U CN U2008201281093U CN 200820128109 U CN200820128109 U CN 200820128109U CN 201256466 Y CN201256466 Y CN 201256466Y
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Abstract
The utility model provides an ambient lamp circuit and television with ambient lamp circuit, which can disperse attention of eyes and lighten fatigue degrees of eyes when users watch television. The ambient lamp circuit comprises a switch circuit, an input end of the switch circuit is connected with an LED end port of a microprocessor, and an output end is connected with a luminescent device. The ambient lamp circuit and television with ambient lamp circuit is mainly applicable to the technical field of televisions.
Description
Technical field
The utility model relates to technical field of television sets, relates in particular to a kind of atmosphere circuit for lamp and has the television set of atmosphere circuit for lamp.
Background technology
Along with the raising of people's living standard, television set has become one of requisite household electrical appliance in people's life.
Usually, people are in TV reception, and the sight line of eyes too concentrates on the television screen.If it is tired that the overlong time that televiews, eyes can be felt.In addition, when some people sees TV at night, in order to see television image clearly, tend to turn off other indoor illuminating lamps, like this, people's eyes are easier concentrating on the screen of TV set just, eyes just more are easy to generate fatigue, thereby influence healthy.
The utility model content
The utility model provides a kind of atmosphere circuit for lamp and has had the television set of atmosphere circuit for lamp, can disperse the attentiveness of eyes when the user televiews, alleviates the degree of fatigue of eyes.
The utility model atmosphere circuit for lamp comprises:
Switching circuit, the input of described switching circuit is connected with the LED port of microprocessor, and output is connected with at least one light-emitting device.
The television set that the utlity model has the atmosphere circuit for lamp comprises: shell and atmosphere circuit for lamp; Wherein, described atmosphere circuit for lamp comprises:
Switching circuit, the input of described switching circuit is connected with the LED port of microprocessor, and output is connected with at least one and is arranged on light-emitting device on the described shell.
The effect of the atmosphere lamp that the utility model is realized by the atmosphere circuit for lamp makes people in TV reception, and the attentiveness of eyes can be disperseed, rather than only concentrates on the screen of TV set.Therefore, can alleviate the degree of fatigue of eyes.
Description of drawings
Fig. 1 is the schematic diagram of remote-control receiving circuit in the prior art;
Fig. 2 is the schematic diagram of the utility model atmosphere circuit for lamp;
Fig. 3 is the circuit diagram of the utility model atmosphere circuit for lamp.
Embodiment
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done an introduction simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
As shown in Figure 1, in the remote-control receiving circuit of prior art, be connected with the corresponding port of five holding wires, wherein port 5V, GND, IR, STB, LED port and the microprocessor of remote-control receiving circuit, the IR port of remote control circuit is connected on the input terminal of a remote control reception Q4.
Remote-control receiving circuit reaches microprocessor by the IR port with the remote signal that receives, microprocessor is according to the remote signal that receives, through the demonstration of STB, LED port controlling working station indicator LED1, LED2, the operating state of indication TV machine or holding state.When the STB port was low level, switch triode Q1 ended, and diode (LED) 1 is luminous, and relay indicating light glows so; When normal operating conditions, when the LED port was low level, switch triode Q2 ended, and diode (LED) 2 is luminous, so the relay indicating light blue light-emitting.
As shown in Figure 2, the atmosphere circuit for lamp of the utility model embodiment comprises: switching circuit and light-emitting device, and the input of wherein said switching circuit is connected with the LED port of microprocessor, and output is connected with at least one light-emitting device.By LED port output high-low level signal by microprocessor, the open and close of control beginning circuit, thus realize the luminous of light-emitting device and extinguish.
In concrete the application, described light-emitting device can adopt light-emitting diode to realize, and switching circuit can adopt the mode of triode and accessory circuit thereof to realize.Below in conjunction with Fig. 3 composition and the principle of the utility model embodiment in concrete application the once described.
As shown in Figure 3, switching circuit among the utility model embodiment comprises: a NPN type triode V2, the base stage of a described NPN type triode V2 is connected with the LED port of microprocessor through first resistance R 3, the grounded emitter of a described NPN type triode V2, collector electrode is connected with second resistance R 4, and the other end of described second resistance R 4 is connected to the 5V port of remote-control receiving circuit; The collector electrode of a described NPN type triode V2 also is connected respectively to light-emitting diode VD1, VD2, the anode of VD3, described light-emitting diode VD1, VD2, the minus earth of VD3.
Wherein, the number of light-emitting diode does not limit in the utility model embodiment, can be provided with as required.
In addition, as shown in Figure 3, in order to obtain the operating state of television set easily, the atmosphere circuit for lamp of the utility model embodiment also includes the relay indicating light circuit.Described relay indicating light circuit comprises:
The 2nd NPN type triode V1, the grounded emitter of described the 2nd NPN type triode V1, base stage is connected to the STB port of microprocessor through the 3rd resistance R 2, collector electrode is connected to the 5V port of described remote-control receiving circuit through the 4th resistance R 1, and the collector electrode of described the 2nd NPN type triode V1 is also connected to the LED port of described remote-control receiving circuit.
And, the STB port of described remote-control receiving circuit is connected with the STB port of described microprocessor, the 5V port of described remote-control receiving circuit is connected with the 5V port of described microprocessor, and the IR port of described remote-control receiving circuit is connected with the IR port of described microprocessor.
Like this, when the STB of microprocessor port output low level, the 2nd NPN type triode V1 ends, and the STB port of remote-control receiving circuit is a low level, and the LED port of remote-control receiving circuit is a high level, and the control indicator light glows; When microprocessor STB port output high level, the LED port of remote-control receiving circuit is a low level, and the STB port is a high level, control indicator light blue light-emitting.This operation principle with remote control circuit of the prior art shown in Figure 1 is identical.
Receiving after the user opens the remote control command of atmosphere lamp, the LED port of microprocessor is a low level, and a NPN type triode N2 ends, and light-emitting diode VD1, VD2, VD3 conducting are luminous; And when receiving after the user closes the remote control command of atmosphere lamp, the LED port of microprocessor is a high level, a NPN type triode N2 conducting, and light-emitting diode VD1, VD2, VD3 end, and the atmosphere lamp is closed.
In addition, the utility model embodiment also provides a kind of television set, includes shell and atmosphere circuit for lamp.Wherein, described atmosphere circuit for lamp comprises: switching circuit, and the input of described switching circuit is connected with the LED port of microprocessor, and output is connected with at least one and is arranged on light-emitting device on the housing of TV set.
Wherein, described atmosphere circuit for lamp as shown in Figure 3, can comprise: a NPN type triode V2, the base stage of a described NPN type triode V2 is connected with the LED port of microprocessor through first resistance R 3, the grounded emitter of a described NPN type triode V2, collector electrode is connected with second resistance R 4, and the other end of described second resistance R 4 is connected to the 5V port of remote-control receiving circuit; The collector electrode of a described NPN type triode V2 also is connected respectively to light-emitting diode VD1, VD2, the anode of VD3, described light-emitting diode VD1, VD2, the minus earth of VD3.
In addition, in order to obtain the operating state of television set easily, described television set also comprises: the relay indicating light circuit.Described relay indicating light circuit comprises: the 2nd NPN type triode V1, the grounded emitter of described the 2nd NPN type triode V1, base stage is connected to the STB port of microprocessor through the 3rd resistance R 2, collector electrode is connected to the 5V port of described remote-control receiving circuit through the 4th resistance R 1, and the collector electrode of described the 2nd NPN type triode V1 is also connected to the LED port of described remote-control receiving circuit.And, the STB port of described remote-control receiving circuit is connected with the STB port of described microprocessor, the 5V port of described remote-control receiving circuit is connected with the 5V port of described microprocessor, and the IR port of described remote-control receiving circuit is connected with the IR port of described microprocessor.
In the use of this television set, the user can send the signal of opening or closing the atmosphere lamp by the microprocessor of remote controller to television set inside.And described unlatching or close the signal of atmosphere lamp and the signal of unlatching or closing television machine can independently be worked is independent of each other.
By above-mentioned description as can be seen, the effect of the atmosphere lamp that the utility model embodiment is realized by the atmosphere circuit for lamp makes people in TV reception, and the attentiveness of eyes can be disperseed, rather than only concentrates on the screen of TV set.Therefore, can alleviate the degree of fatigue of eyes.In addition, the atmosphere lamp of unlatching can also play the decoration function to television set.
The above; it only is embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion by described protection range with claim.
Claims (10)
1, a kind of atmosphere circuit for lamp is characterized in that, comprising:
Switching circuit, the input of described switching circuit is connected with the LED port of microprocessor, and output is connected with at least one light-emitting device.
2, atmosphere circuit for lamp according to claim 1 is characterized in that, described switching circuit comprises:
The one NPN type triode, the base stage of a described NPN type triode is connected with the LED port of microprocessor through first resistance, the grounded emitter of a described NPN type triode, collector electrode is connected with second resistance, and the other end of described second resistance is connected to the 5V port of remote-control receiving circuit;
The collector electrode of a described NPN type triode also is connected respectively at least one light-emitting device.
3, atmosphere circuit for lamp according to claim 1 and 2 is characterized in that, described light-emitting device comprises light-emitting diode, and the anode of wherein said light-emitting diode is connected the minus earth of described light-emitting diode with the collector electrode of a described NPN type triode.
4, atmosphere circuit for lamp according to claim 1 and 2 is characterized in that, also comprises: the relay indicating light circuit, and described relay indicating light circuit comprises:
The 2nd NPN type triode, the grounded emitter of described the 2nd NPN type triode, base stage is connected to the STB port of microprocessor through the 3rd resistance, collector electrode is connected to the 5V port of remote-control receiving circuit through the 4th resistance, and the collector electrode of described the 2nd NPN type triode is also connected to the LED port of described remote-control receiving circuit.
5, atmosphere circuit for lamp according to claim 4, it is characterized in that, the STB port of described remote-control receiving circuit is connected with the STB port of described microprocessor, the 5V port of described remote-control receiving circuit is connected with the 5V port of described microprocessor, and the IR port of described remote-control receiving circuit is connected with the IR port of described microprocessor.
6, a kind of television set is characterized in that, described television set comprises shell and atmosphere circuit for lamp; Wherein, described atmosphere circuit for lamp comprises:
Switching circuit, the input of described switching circuit is connected with the LED port of microprocessor, and output is connected with at least one and is arranged on light-emitting device on the described shell.
7, television set according to claim 6 is characterized in that, described switching circuit comprises:
The one NPN type triode, the base stage of a described NPN type triode is connected with the LED port of microprocessor through first resistance, the grounded emitter of a described NPN type triode, collector electrode is connected with second resistance, and the other end of described second resistance is connected to the 5V port of remote-control receiving circuit;
The collector electrode of a described NPN type triode also is connected respectively at least one light-emitting device.
8, according to claim 6 or 7 described television sets, it is characterized in that described light-emitting device comprises light-emitting diode, the anode of wherein said light-emitting diode is connected the minus earth of described light-emitting diode with the collector electrode of a described NPN type triode.
9, according to claim 6 or 7 described television sets, it is characterized in that, also comprise: the relay indicating light circuit, described relay indicating light circuit comprises:
The 2nd NPN type triode, the grounded emitter of described the 2nd NPN type triode, base stage is connected to the STB port of microprocessor through the 3rd resistance, collector electrode is connected to the 5V port of remote-control receiving circuit through the 4th resistance, and the collector electrode of described the 2nd NPN type triode is also connected to the LED port of described remote-control receiving circuit.
10, television set according to claim 9, it is characterized in that, the STB port of described remote-control receiving circuit is connected with the STB port of described microprocessor, the 5V port of described remote-control receiving circuit is connected with the 5V port of described microprocessor, and the IR port of described remote-control receiving circuit is connected with the IR port of described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281093U CN201256466Y (en) | 2008-07-07 | 2008-07-07 | Atmosphere lamp circuit and television set having the circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281093U CN201256466Y (en) | 2008-07-07 | 2008-07-07 | Atmosphere lamp circuit and television set having the circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256466Y true CN201256466Y (en) | 2009-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201281093U Expired - Fee Related CN201256466Y (en) | 2008-07-07 | 2008-07-07 | Atmosphere lamp circuit and television set having the circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256466Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054655A (en) * | 2016-07-25 | 2016-10-26 | 青岛海信电器股份有限公司 | Smart furniture linkage control method and device |
-
2008
- 2008-07-07 CN CNU2008201281093U patent/CN201256466Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054655A (en) * | 2016-07-25 | 2016-10-26 | 青岛海信电器股份有限公司 | Smart furniture linkage control method and device |
| CN106054655B (en) * | 2016-07-25 | 2019-05-21 | 青岛海信电器股份有限公司 | A kind of smart home inter-linked controlling method and device |
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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: 20090610 Termination date: 20130707 |