CN106678687A - Spiral phase change double-channel radiator LED lamp - Google Patents
Spiral phase change double-channel radiator LED lamp Download PDFInfo
- Publication number
- CN106678687A CN106678687A CN201510791271.8A CN201510791271A CN106678687A CN 106678687 A CN106678687 A CN 106678687A CN 201510791271 A CN201510791271 A CN 201510791271A CN 106678687 A CN106678687 A CN 106678687A
- Authority
- CN
- China
- Prior art keywords
- led
- controller
- phase change
- spiral phase
- change double
- 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
-
- 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
- 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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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a spiral phase change double-channel radiator LED lamp. The spiral phase change double-channel radiator LED lamp comprises a shell, a controller and a power source connection-in device, wherein the controller is composed of a plurality of LED lamps and arranged in the shell, and the power source connection-in device is electrically connected with the controller. The power source connection-in device is a half rectifying circuit. According to the spiral phase change double-channel radiator LED lamp, through external connection of the half rectifying circuit, the positive electrode and the negative electrode do not need to be distinguished for the power source connection-in device, and therefore the situation that due to mistaken connection of the positive electrode and the negative electrode, the circuit is short-circuited 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 spiral phase change double-channel radiator LED.
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).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 the T20 auto lamps of LED are adopted due to the characteristic of diode, and make spiral phase change double-channel radiator LED have both positive and negative polarity, cause the universal performance of the spiral phase change double-channel radiator LED bad.
Therefore, a kind of energy consumption of our demands is little, the spiral phase change double-channel radiator LED 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 is to provide a kind of energy-conservation, the easily good spiral phase change double-channel radiator LED of maintenance, universal performance.
The plant-grid connection device that the spiral phase change double-channel radiator LED that the present invention is provided is 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 between the positive terminal and the LED resistance is electrically connected with, and makes the effect of half rectification circuit more prominent.Insulating 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 after this and is provided with gas permeable devices, 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 the spiral phase change double-channel radiator LED, 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, the spiral phase change double-channel radiator LED of the present invention is expanded on further below in conjunction with accompanying drawing.
Description of the drawings
Fig. 1 is the structural representation of one preferred embodiment of spiral phase change double-channel radiator LED 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 spiral phase change double-channel radiator LED of the present embodiment includes 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, 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, 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 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 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 respectively with external circuit；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 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 spiral phase change double-channel radiator LED has 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, therefore the equivalent variations made according to scope of the present invention patent with this certainly, still belongs to the scope that the present invention is covered.
Claims (6)
1. a kind of spiral phase change double-channel radiator LED, 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. spiral phase change double-channel radiator LED as claimed in claim 1, it is characterised in that：The output end of half rectification circuit includes a positive terminal, and between the positive terminal and the LED resistance is electrically connected with.
3. spiral phase change double-channel radiator LED as claimed in claim 2, it is characterised in that：Insulating sleeve is cased with the positive terminal.
4. spiral phase change double-channel radiator LED as claimed in claim 1, it is characterised in that：The housing also includes bonnet, covers after this and is provided with gas permeable devices.
5. spiral phase change double-channel radiator LED 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. spiral phase change double-channel radiator LED 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 |
|---|---|---|---|
| CN201510791271.8A CN106678687A (en) | 2015-11-07 | 2015-11-07 | Spiral phase change double-channel radiator LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791271.8A CN106678687A (en) | 2015-11-07 | 2015-11-07 | Spiral phase change double-channel radiator LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678687A true CN106678687A (en) | 2017-05-17 |
Family
ID=58865145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510791271.8A Pending CN106678687A (en) | 2015-11-07 | 2015-11-07 | Spiral phase change double-channel radiator LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678687A (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
- 2015-11-07 CN CN201510791271.8A patent/CN106678687A/en active Pending
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |