CN106817798A - LED multilevel controllers - Google Patents
LED multilevel controllers Download PDFInfo
- Publication number
- CN106817798A CN106817798A CN201510859736.9A CN201510859736A CN106817798A CN 106817798 A CN106817798 A CN 106817798A CN 201510859736 A CN201510859736 A CN 201510859736A CN 106817798 A CN106817798 A CN 106817798A
- Authority
- CN
- China
- Prior art keywords
- led
- controller
- plant
- multilevel
- connection device
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a kind of LED multilevel controllers, including housing, the controller for being constituted and being arranged in the housing by some LEDs and the plant-grid connection device electrically connected with the controller, the plant-grid connection device is half rectification circuit.Of the invention is, by external half rectification circuit, plant-grid connection device is needed not distinguish between both positive and negative polarity, therefore can avoid causing the situation of short circuit to occur because of both positive and negative polarity wrong.
Description
Technical field
The present invention relates to a kind of auto lamp.Especially set and be related to a kind of LED multilevel controllers.
Background technology
Existing auto lamp, generally using two kinds of forms, one kind is to use tengsten lamp;Another kind is using LED (light emitting diode).Can be without both positive and negative polarity using the T20 auto lamps of tengsten lamp, universal performance is good, but energy consumption is big, short life.And use the T20 auto lamps of LED due to the characteristic of diode, and LED multilevel controllers is had both positive and negative polarity, cause the universal performance of the LED multilevel controllers bad.
Therefore, the LED multilevel controllers that a kind of energy consumption of our demands is small, long lifespan, universal performance are good.
The content of the invention
Based on the deficiencies in the prior art, problem to be solved by this invention is to provide a kind of energy-conservation, the easily good LED multilevel controllers of maintenance, universal performance.
The plant-grid connection device that the LED multilevel controllers that the present invention is provided are electrically connected including housing, the controller for being constituted and being arranged in the housing by some LEDs with the controller, the plant-grid connection device is half rectification circuit.
Used as a preferred embodiment of the present invention, the half rectification circuit small volume has been effectively saved space.The output end of half rectification circuit includes a positive terminal, and resistance is electrically connected between the positive terminal and the LED, makes the effect of half rectification circuit more prominent.Insulating sleeve is cased with the positive terminal, is used to prevent short circuit.
Used as a preferred embodiment of the present invention, the housing includes bonnet, is covered after this and is provided with gas permeable devices, with good heat sinking function.The LED of the controller is set to multistage, and every grade is provided with controller, and the LED is arranged on the controller, and the lamp of multilevel sets the area coverage for increasing the LED multilevel controllers, also enhances the brightness of lamp.The LED of the first order of the controller is triangle LED, and the triangle LED is installed vertically on the controller of the first order；Other levels be square LED, the square LED be set in parallel on the controller.
Compared with prior art, the beneficial effects of the invention are as follows by external half rectification circuit, making plant-grid connection device need not distinguish between both positive and negative polarity, therefore can avoid causing the situation of short circuit to occur because of both positive and negative polarity wrong.
To make the present invention easier to understand, LED multilevel controllers of the invention are expanded on further below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is one structural representation of preferred embodiment of LED multilevel controllers of the present invention.
Specific embodiment
With reference now to Description of Drawings the preferred embodiments of the present invention, with reference to Fig. 1, the LED multilevel controllers of the present embodiment include the traveling lamp plant-grid connection device 3 that housing 1, the controller 2 being arranged in the housing 1 are electrically connected with the controller 2.The housing 1 includes bonnet 1-2, and the traveling lamp plant-grid connection device 3 is arranged in bonnet 1-2, and bonnet 1-2 is provided with gas permeable devices 1-3, is used to radiate.The controller 2 includes controller and some LEDs being installed on the controller, and the LED can divide multistage arrangement, can so increase the area coverage of light and the intensity of enhancing light, and the present embodiment is set to three-level.The first order LED of the controller 2 is triangle LED 2-2, and triangle LED 2-2 is installed vertically on the first controller 2-1, and is electrically connected with the circuit on first controller 2-1.Other levels of the controller 2 all second level LEDs as illustrated in the drawing, the LED is square LED 2-3, the square LED 2-3 is parallelly mounted on second controller 2-4, and electrically connected with the circuit on second controller 2-4, the square LED 2-3 on the third level is respectively arranged at the 3rd controller 2-5.
Plant-grid connection device 3 includes brake lamp plant-grid connection device 5 and traveling lamp plant-grid connection device 4, the brake lamp plant-grid connection device 5 of the electrical connection of the controller 2 includes two Interface Terminals, respectively first brake lamp Interface Terminal 5-1 and the second brake lamp Interface Terminal 5-2.The first brake lamp Interface Terminal 5-1 forward passes sequentially through first resistor, the first diode and is connected with one end of the controller；The other end of the controller 2 is forward connected by the second diode with the second brake lamp Interface Terminal 5-2.The traveling lamp plant-grid connection device specific 4 includes half rectification circuit and second resistance.Half rectification circuit in the present embodiment is integrated circuit, not only good stability but also small volume, save space.Half rectification circuit includes two traveling lamp Interface Terminals of input terminal first and the second traveling lamp Interface Terminal, and two lead-out terminal positive terminals and negative terminal.The first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal are connected with external circuit respectively；The two ends of the positive terminal and negative terminal correspondingly respectively with the controller are connected.The second resistance is arranged between the controller 2 and positive terminal.When car is in normal driving process, external circuit is powered by the described first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal to the controller 2；When car brakes, external circuit is also powered by first brake lamp Interface Terminal and the second brake lamp Interface Terminal to the controller 2, so, the electric current increase in the diode of the controller 2, the brightness of the controller 2 rapidly strengthens, so as to represent brake information.
Due to the characteristic of half rectification circuit, the first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal is set not to have the differentiation of positive and negative terminal, external circuit can connect regardless of both positive and negative polarity with the first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal, so that the LED multilevel controllers have fabulous versatility, different vehicles are can adapt to.
Above disclosed is only presently preferred embodiments of the present invention, can not limit the interest field of the present invention with this certainly, therefore the equivalent variations made according to scope of the present invention patent, still belongs to the scope that the present invention is covered.
Claims (5)
1. a kind of LED multilevel controllers, it is characterised in that：Including the plant-grid connection device that housing, the controller for being constituted and being arranged in the housing by some LEDs are electrically connected with the controller, the plant-grid connection device is half rectification circuit.
2. LED multilevel controllers as claimed in claim 1, it is characterised in that：The output end of half rectification circuit includes a positive terminal, and resistance is electrically connected between the positive terminal and the LED.
3. LED multilevel controllers as claimed in claim 3, it is characterised in that：Insulating sleeve is cased with the positive terminal.
4. LED multilevel controllers as claimed in claim 1, it is characterised in that：The housing also includes bonnet, is covered after this and is provided with gas permeable devices.
5. LED multilevel controllers as claimed in claim 1, it is characterised in that：The LED of the controller is set to multistage, and every grade is provided with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859736.9A CN106817798A (en) | 2015-11-28 | 2015-11-28 | LED multilevel controllers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510859736.9A CN106817798A (en) | 2015-11-28 | 2015-11-28 | LED multilevel controllers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106817798A true CN106817798A (en) | 2017-06-09 |
Family
ID=59155798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510859736.9A Pending CN106817798A (en) | 2015-11-28 | 2015-11-28 | LED multilevel controllers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106817798A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182595A1 (en) * | 2003-03-17 | 2004-09-23 | Halter Michael A. | Flexible microstrip signal and power bus cable |
| CN201957302U (en) * | 2011-01-12 | 2011-08-31 | 杨立环 | Intelligent controller for LED (Light-Emitting Diode) streetlamp |
| CN106559941A (en) * | 2015-09-30 | 2017-04-05 | 罗周连 | Multilevel control system illuminating lamp |
| CN106559943A (en) * | 2015-09-30 | 2017-04-05 | 罗周连 | Multilevel control system illuminating lamp |
| CN106572568A (en) * | 2015-10-07 | 2017-04-19 | 罗周连 | Multilevel control system lighting lamp |
-
2015
- 2015-11-28 CN CN201510859736.9A patent/CN106817798A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182595A1 (en) * | 2003-03-17 | 2004-09-23 | Halter Michael A. | Flexible microstrip signal and power bus cable |
| CN201957302U (en) * | 2011-01-12 | 2011-08-31 | 杨立环 | Intelligent controller for LED (Light-Emitting Diode) streetlamp |
| CN106559941A (en) * | 2015-09-30 | 2017-04-05 | 罗周连 | Multilevel control system illuminating lamp |
| CN106559943A (en) * | 2015-09-30 | 2017-04-05 | 罗周连 | Multilevel control system illuminating lamp |
| CN106572568A (en) * | 2015-10-07 | 2017-04-19 | 罗周连 | Multilevel control system lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
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| WD01 | Invention patent application deemed withdrawn after publication |