CN106609974A - Multi-gear illumination device - Google Patents
Multi-gear illumination device Download PDFInfo
- Publication number
- CN106609974A CN106609974A CN201510677170.8A CN201510677170A CN106609974A CN 106609974 A CN106609974 A CN 106609974A CN 201510677170 A CN201510677170 A CN 201510677170A CN 106609974 A CN106609974 A CN 106609974A
- Authority
- CN
- China
- Prior art keywords
- controller
- led
- illuminators
- many gear
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a multi-gear illumination device. The multi-gear illumination device comprises a shell, a controller composed of a plurality of LED lamps and arranged in the shell, and a power connection device electrically connected with the controller, wherein the power connection device is a half-wave rectification circuit. According to the multi-gear illumination device disclosed by the invention, the positive pole and the negative pole of the power connection device have no need to be differentiated through the external half-wave rectification circuit, and therefore, the case of short circuit due to misconnection of the positive pole and the negative pole can be avoided.
Description
Technical field
The present invention relates to a kind of auto lamp.Especially set and be related to a kind of many gear illuminators.
Background technology
Existing auto lamp, generally using two kinds of forms, one kind is to adopt tengsten lamp;Another kind is using LED (light emitting diode).Using tengsten lamp T20 auto lamps can no both positive and negative polarity, universal performance is good, but energy consumption is big, short life.And the T20 auto lamps of LED are adopted due to the characteristic of diode, make many gear illuminators have both positive and negative polarity, cause the universal performance of many gear illuminators bad.
Therefore, a kind of energy consumption of our demands is little, many gear illuminators that life-span length, universal performance are good.
The content of the invention
Based on the deficiencies in the prior art, problem to be solved by this invention be to provide a kind of energy-conservation, easily safeguard, many gear illuminators that universal performance is good.
Many gear illuminators that the present invention is provided include 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, and 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 outfan of half rectification circuit includes a positive terminal, is electrically connected with resistance between the positive terminal and the LED, makes the effect of half rectification circuit more prominent.Insulated sleeve is cased with the positive terminal, to prevent short circuit.
Used as a preferred embodiment of the present invention, the housing includes bonnet, covers and be provided with gas permeable devices after this, with good heat sinking function.The LED of the controller is set to multistage, and per grade is provided with controller, and the LED is arranged on the controller, and the lamp of multilevel arranges the area coverage for increasing many gear illuminators, 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 invention has the beneficial effects 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, many gear illuminators of the present invention are expanded on further below in conjunction with accompanying drawing.
Description of the drawings
Fig. 1 is the structural representation of many one preferred embodiments of gear illuminator of the invention.
Specific embodiment
With reference now to Description of Drawings the preferred embodiments of the present invention, with reference to Fig. 1, the traveling lamp plant-grid connection device 3 that many gear illuminators of the present embodiment are included housing 1, the controller 2 being arranged in the housing 1, 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, to radiate.Some LEDs that the controller 2 includes controller and is installed on the controller, the LED can divide multistage arrangement, can so increase the intensity of the area coverage and enhancing light of 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, square LED 2-3 is parallelly mounted on second controller 2-4, and electrically connect with the circuit on second controller 2-4, 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 is forward passed 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 with the second brake lamp Interface Terminal 5-2 by the second diode.The traveling lamp plant-grid connection device concrete 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 positive terminal and negative terminal are correspondingly connected with the two ends of the controller respectively.The second resistance is arranged between the controller 2 and positive terminal.When car is in normal driving process, external circuit is powered to the controller 2 by the described first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal；When car brakes, external circuit passes through first brake lamp Interface Terminal and the second brake lamp Interface Terminal is also powered 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 made not to have the differentiation of positive and negative terminal, external circuit can be connected with the first traveling lamp Interface Terminal and the second traveling lamp Interface Terminal regardless of both positive and negative polarity, so that many gear illuminators have fabulous versatility, different vehicles are can adapt to.
Above disclosed is only presently preferred embodiments of the present invention, and the interest field of the present invention, therefore the equivalent variations made according to scope of the present invention patent can not be limited certainly with this, still belongs to the scope covered by the present invention.
Claims (6)
1. a kind of many gear illuminators, 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. many gear illuminators as claimed in claim 1, it is characterised in that：The outfan of half rectification circuit includes a positive terminal, is electrically connected with resistance between the positive terminal and the LED.
3. many gear illuminators as claimed in claim 3, it is characterised in that：Insulated sleeve is cased with the positive terminal.
4. many gear illuminators as claimed in claim 1, it is characterised in that：The housing also includes bonnet, covers and be provided with gas permeable devices after this.
5. many gear illuminators as claimed in claim 1, it is characterised in that：The LED of the controller is set to multistage, and per grade is provided with control device.
6. many gear illuminators as claimed in claim 5, it is characterised in that：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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677170.8A CN106609974A (en) | 2015-10-18 | 2015-10-18 | Multi-gear illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510677170.8A CN106609974A (en) | 2015-10-18 | 2015-10-18 | Multi-gear illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609974A true CN106609974A (en) | 2017-05-03 |
Family
ID=58610630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510677170.8A Withdrawn CN106609974A (en) | 2015-10-18 | 2015-10-18 | Multi-gear illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813179A (en) * | 2015-11-28 | 2017-06-09 | 郑芍 | New tunable illumination system |
-
2015
- 2015-10-18 CN CN201510677170.8A patent/CN106609974A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813179A (en) * | 2015-11-28 | 2017-06-09 | 郑芍 | New tunable illumination system |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170503 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Sun Document name: Notification of Approving Refund |