CN101694272A - Illuminating lamp - Google Patents
Illuminating lamp Download PDFInfo
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- CN101694272A CN101694272A CN200910110696A CN200910110696A CN101694272A CN 101694272 A CN101694272 A CN 101694272A CN 200910110696 A CN200910110696 A CN 200910110696A CN 200910110696 A CN200910110696 A CN 200910110696A CN 101694272 A CN101694272 A CN 101694272A
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- lamp
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Abstract
The invention relates to an illuminating lamp which comprises a rear edge tangential electronic dimmer, a low voltage AC electronic transformer and an interface. The rear edge tangential electronic dimmer, the low voltage AC electronic transformer and the interface are electrically connected sequentially, wherein the low voltage AC electronic transformer is shared by loads of an LED lamp and a low-voltage incandescent lamp, and the interface is used for installing the lamp. The illuminating lamp realizes the sharing of a dimming system of the LED lamp and a dimming system of the low-voltage incandescent lamp, ensures a new generation LED illuminating system and seamlessly replaces an illuminating system of the low-voltage incandescent lamp.
Description
Technical field
The present invention relates to the circuit illumination, be specifically related to a kind of lighting.
Background technology
At present, on the one hand, the LED light adjusting system adopts DC power supply on the market, and adopts the PWM pattern that LED is carried out light modulation; On the other hand, the battery lamp light adjusting system, adopt battery lamp to power with the alternating electron transformer, and adopting with MOSFET is the operating switch pipe, constitute three-way back and battery lamp is carried out light modulation along cut formula light modulator, two kinds of light adjusting systems can not be complementary, and incandescent lamp and LED lamp just can not simply be replaced like this.
Summary of the invention
The technical issues that need to address of the present invention are, how a kind of lighting is provided, and can satisfy the needs that LED lamp and incandescent lamp are installed simultaneously.
Technical problem of the present invention solves like this: make up a kind of lighting, comprise successively be electrically connected back along cut formula electronic light modulator, LED lamp and battery lamp load sharing low-voltage alternating-current electronics transformer and be used to install the interface of lamp.
According to lighting provided by the invention, described installation lamp is any in LED lamp and the battery lamp.
According to lighting provided by the invention, described low-voltage alternating-current electronics transformer comprises successively rectification unit, resonant element, constant voltage driver element and the output unit that is electrically connected, increased resonant element make luminous more stable, do not glimmer.
According to lighting provided by the invention, described low-voltage alternating-current electronics transformer also comprises the abnormality protection and automatic start unit automatically that connects described resonant element, constant voltage driver element and output unit.
According to lighting provided by the invention, described electronic light modulator be three-way or four lines after along cut formula electronic light modulator.
Lighting provided by the invention, on the basis of battery lamp light adjusting system, adopt the low-voltage alternating-current electronics transformer of LED and battery lamp load sharing, when battery lamp is well carried out light modulation, also can carry out light modulation to the LED lamp of powering with voltage source, realized the shared of LED light modulation and battery lamp light adjusting system, guarantee LED illuminator of new generation, seamless alternative battery lamp illuminator.
Description of drawings
Further the present invention is described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the theory diagram of illuminator of the present invention;
Fig. 2 is the circuit theory schematic diagram of illuminator mesolow alternating electron transformer shown in Figure 1.
The specific embodiment
As shown in Figure 1, illuminator of the present invention is partly formed by 3:
1. the back is along formula cut electronic light modulator.
2.LED with the shared low-voltage alternating-current electronics of battery lamp transformer.
3.LED light source or battery lamp.
Wherein:
1, the back is along formula cut electronic light modulator
Can adopt after the general in the market three-way or four-wire type along cut formula electronic light modulator.
2, the shared low-voltage alternating-current electronics of LED and battery lamp transformer
Need to adopt the low-voltage alternating-current electronics transformer of LED and battery lamp load sharing, this transformer can guarantee LED and battery lamp operate as normal under the arbitrary load in the maximum load scope.
3, led light source and battery lamp
The rated voltage of battery lamp is consistent with the output voltage of low-voltage alternating-current electronics transformer, and the LED lighting device is to be the LED lighting device of working power with the voltage source, and rated operational voltage is consistent with the output voltage of alternating electron transformer.
As shown in Figure 2, key of the present invention---shared low-voltage alternating-current electronics transformer specific embodiment is partly formed by following 5:
High-frequency ac power output unit 4
Adopt this shared low-voltage alternating-current electronics transformer main feature to be: 1, to use the mosfet pipe to replace traditional triode, increased power output as switching tube; 2, above-mentioned mosfet pipe and actuating section Z5, D5, DB3, the resonance start unit 2 common co-ordinations that elements such as D6 are formed, realize that use is three-way, the electronic light modulator of four lines is to the stable light modulation of traditional osram lamp and voltage control mode led light source, and its concrete advantage comprises:
1, circuit is simple
2, heating is little
3, the life-span is long
4, dimming scope is big
5, light modulation is stable
6, can realize the nominal load following Halogen lamp LED and the LED load operate as normal of power arbitrarily, and light modulation.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (6)
1. a lighting is characterized in that, comprise successively be electrically connected back along cut formula electronic light modulator, LED lamp and battery lamp load sharing low-voltage alternating-current electronics transformer and be used to install the interface of lamp.
2. according to the described lighting of claim 1, it is characterized in that described installation lamp is any in LED lamp and the battery lamp.
3. according to the described lighting of claim 1, it is characterized in that described low-voltage alternating-current electronics transformer comprises rectification unit, resonant element, constant voltage driver element and the output unit that is electrically connected successively.
4. according to the described lighting of claim 3, it is characterized in that described constant voltage driver element comprises the field effect transistor switch pipe that is used to drive.
5. according to the described lighting of claim 3, it is characterized in that described low-voltage alternating-current electronics transformer also comprises the abnormality protection and automatic start unit automatically that connects described resonant element, constant voltage driver element and output unit.
6. according to the described lighting of claim 1, it is characterized in that, described electronic light modulator be three-way or four lines after along cut formula electronic light modulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110696A CN101694272A (en) | 2009-10-21 | 2009-10-21 | Illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110696A CN101694272A (en) | 2009-10-21 | 2009-10-21 | Illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101694272A true CN101694272A (en) | 2010-04-14 |
Family
ID=42093259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110696A Pending CN101694272A (en) | 2009-10-21 | 2009-10-21 | Illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101694272A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330785A (en) * | 2008-08-04 | 2008-12-24 | 梁莉丽 | High voltage AC light-adjusting controller for general constant-current LED |
-
2009
- 2009-10-21 CN CN200910110696A patent/CN101694272A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330785A (en) * | 2008-08-04 | 2008-12-24 | 梁莉丽 | High voltage AC light-adjusting controller for general constant-current LED |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100414 |