CN203286507U - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN203286507U CN203286507U CN2013202527763U CN201320252776U CN203286507U CN 203286507 U CN203286507 U CN 203286507U CN 2013202527763 U CN2013202527763 U CN 2013202527763U CN 201320252776 U CN201320252776 U CN 201320252776U CN 203286507 U CN203286507 U CN 203286507U
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- CN
- China
- Prior art keywords
- led lamp
- circuit
- current
- lampshade
- power converter
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an LED lamp. The LED lamp comprises a lampshade, an LED lamp panel, an LED lamp body, an alternating-current/direct-current rectifier, a power wire and a plug, wherein the LED lamp body is arranged on the LED lamp panel which is arranged in the lampshade, the power wire is connected with the plug, the alternating-current/direct-current rectifier is arranged in the lampshade, the alternating-current input end of the alternating-current/direct-current rectifier is connected with the power wire, the direct-current output end of the alternating-current/direct-current rectifier is electrically connected with the LED lamp body, and an intelligent control system is arranged on the LED lamp panel. The LED lamp is easy to operate and different from original products such as a lamp with a timing switch and a lamp with a sound control switch, achieves automatic starting directly through intensity of outside light rays, and can be kept within a range of weak brightness, and therefore electric power waste caused by long-time illuminating of lamp light can be effectively avoided.
Description
Technical field
The utility model relates to lighting engineering, especially a kind of LED light fixture.
Background technology
Energy savings is the large theme that society faces, and in the face of the swift and violent increase of commercial power and the urgent need of people's household electricity, at present, supply of electric power is very nervous, and noisy severe power shortage often.Find new product, alleviate the electricity consumption imbalance between supply and demand, this is the top priority of pendulum in governments at all levels and relevant department.Fluorescent lamp substitutes bulb, has saved the part electric energy, but in the face of growing electricity consumption, is badly in need of, and still can not alleviate the imbalance between supply and demand of electricity consumption, the new new energy saving product of essential searching.The LED light fixture has power savings advantages, but existing LED lamp needs direct current supply, also there is no the structure of rectifier and LED lamp integral type on market, and therefore existing LED lamp uses comparatively inconvenience, needs special distribution source.
The utility model content
The purpose of this utility model is a kind of easy to use and energy-conservation LED light fixture that designs for the deficiency that solves above-mentioned technology.
The utility model is to adopt technical scheme to be:
a kind of LED light fixture, comprise lampshade, the LED lamp plate, the LED lamp, ac/ac power converter, power line and plug, described LED lamp is arranged on the LED lamp plate, described LED lamp plate is arranged in lampshade, described power line attachment plug, described ac/ac power converter is arranged in lampshade, the ac input end of described ac/ac power converter connects described power line, described ac/ac power converter dc output end is electrically connected to the LED lamp, it is characterized in that, described LED lamp plate is provided with intelligence control system, described intelligence control system comprises a microprocessor, this microprocessor is connected with respectively the LCD display circuit, the A/D change-over circuit, failure indicating circuit, output driving circuit, keyboard control circuit and signal input circuit, described A/D change-over circuit is connected with three-phase voltage input sampling circuit, three-phase current input sampling circuit, pressure sensor input sampling circuit, temperature sensor input sampling circuit and velocity sensor input sampling circuit.
Be provided with rectifier bridge and voltage changing module in described ac/ac power converter, described voltage changing module is electrically connected to described rectifier bridge.
Useful technique effect of the present utility model is: the utility model is simple to operate, product different from the past (for example have time switch light fixture, have the light fixture of audio-switch), it directly reaches automatic startup by extraneous light power; And can remain in the weak scope of a brightness, can effectively avoid like this light to light for a long time and the power wastage that causes.
Description of drawings
Figure l is structural representation of the present utility model;
Fig. 2 is the schematic diagram of electron rectifier of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description, the utility model is further elaborated and illustrates:
as shown in Figure 1 or 2, a kind of LED light fixture, comprise lampshade 1, LED lamp plate 2, LED lamp 3, ac/ac power converter 5, power line 4 and plug 9, described LED lamp 3 is arranged on LED lamp plate 2, described LED lamp plate 2 is arranged in lampshade 1, described power line 4 attachment plugs 9, described ac/ac power converter 5 is arranged in lampshade 1, the ac input end of described ac/ac power converter 5 connects described power line 4, described ac/ac power converter 5 dc output ends are electrically connected to the LED lamp, described LED lamp plate 2 is provided with intelligence control system 8, described intelligence control system 8 comprises a microprocessor, this microprocessor is connected with respectively the LCD display circuit, the A/D change-over circuit, failure indicating circuit, output driving circuit, keyboard control circuit and signal input circuit, described A/D change-over circuit is connected with three-phase voltage input sampling circuit, three-phase current input sampling circuit, pressure sensor input sampling circuit, temperature sensor input sampling circuit and velocity sensor input sampling circuit.
Be provided with rectifier bridge 7 and voltage changing module 6 in described ac/ac power converter 5, described voltage changing module 6 is electrically connected to described rectifier bridge 7.
The described LED lamp 3 of the present embodiment, due to the interior integrated ac/ac power converter 5 of lampshade 1, alternating current can be converted into the direct current that capable for LED lamp 3 uses, LED can be connected on civil power and directly use thus, use more conveniently, can take into account simultaneously the advantage of LED streetlamp energy-saving.
Claims (2)
1. LED light fixture, comprise lampshade, the LED lamp plate, the LED lamp, ac/ac power converter, power line and plug, described LED lamp is arranged on the LED lamp plate, described LED lamp plate is arranged in lampshade, described power line attachment plug, described ac/ac power converter is arranged in lampshade, the ac input end of described ac/ac power converter connects described power line, described ac/ac power converter dc output end is electrically connected to the LED lamp, it is characterized in that: described LED lamp plate is provided with intelligence control system, described intelligence control system comprises a microprocessor, this microprocessor is connected with respectively the LCD display circuit, the A/D change-over circuit, failure indicating circuit, output driving circuit, keyboard control circuit and signal input circuit, described A/D change-over circuit is connected with three-phase voltage input sampling circuit, three-phase current input sampling circuit, pressure sensor input sampling circuit, temperature sensor input sampling circuit and velocity sensor input sampling circuit.
2. LED light fixture according to claim 1, it is characterized in that: be provided with rectifier bridge and voltage changing module in described ac/ac power converter, described voltage changing module is electrically connected to described rectifier bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202527763U CN203286507U (en) | 2013-05-11 | 2013-05-11 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202527763U CN203286507U (en) | 2013-05-11 | 2013-05-11 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286507U true CN203286507U (en) | 2013-11-13 |
Family
ID=49542868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202527763U Expired - Fee Related CN203286507U (en) | 2013-05-11 | 2013-05-11 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286507U (en) |
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2013
- 2013-05-11 CN CN2013202527763U patent/CN203286507U/en not_active Expired - Fee Related
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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: 20131113 Termination date: 20140511 |