CN201582753U - Circuit structure of LED lamp bulb in LED lamp - Google Patents
Circuit structure of LED lamp bulb in LED lamp Download PDFInfo
- Publication number
- CN201582753U CN201582753U CN2009200618795U CN200920061879U CN201582753U CN 201582753 U CN201582753 U CN 201582753U CN 2009200618795 U CN2009200618795 U CN 2009200618795U CN 200920061879 U CN200920061879 U CN 200920061879U CN 201582753 U CN201582753 U CN 201582753U
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- Prior art keywords
- led lamp
- lamp pearl
- group
- led
- bulbs
- 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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- 239000011049 pearl Substances 0.000 claims description 88
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a circuit structure of LED lamp bulbs in an LED lamp, which comprises a plurality of LED lamp bulbs and a plurality of wires, wherein the LED lamp bulbs are divided into a plurality of LED lamp bulb groups; each LED lamp bulb group comprises at least two LED lamp bulbs; the LED lamp bulbs in each LED lamp bulb group are connected in parallel through the wires; the adjacent LED lamp bulb groups are connected in series through the wires; each LED lamp bulb group comprises three LED lamp bulbs; the positive poles of the LED lamp bulbs in each LED lamp bulb group are electrically connected with each other, and the negative poles of the LED lamp bulbs in the LED lamp bulb group are electrically connected with each other; and between the adjacent LED lamp bulb groups, the positive poles of the LED lamp bulbs in the previous LED lamp bulb group are electrically connected with the negative poles of the LED lamp bulbs in the latter LED lamp bulb group. The utility model has the advantage that a single lamp bulb is off or two lamp bulbs are off while other lamp bulbs are on as usual in the LED lamp.
Description
Technical field
The utility model relates to a kind of lighting, the circuit structure of LED lamp pearl in particularly a kind of LED light fixture.
Background technology
LED (Light Emitting Diode) is the english abbreviation of light emitting diode, it is a kind of solid-state semiconductor devices, it can directly be converted into light to electric energy, the circuit structure of LED lamp pearl is to connect between the two adjacent LEDs lamp pearl in the existing LED light fixture, there is following shortcoming in such circuit structure: the single lamp of LED lamp pearl does not work and can cause whole cluster of lamps, ornamental pearl not work, and influences the normal use and the illuminating effect of whole light fixture.
Summary of the invention
The purpose of this utility model provides the circuit structure of LED lamp pearl in a kind of LED light fixture, can realize that single lamp does not work and whole cluster of lamps, ornamental pearl is still normally lighted work, and further purpose is that two lamps do not work and whole cluster of lamps, ornamental pearl is still normally lighted work.
The purpose of this utility model is achieved through the following technical solutions.
The circuit structure of LED lamp pearl in a kind of LED light fixture, comprise some LED lamp pearls, some leads, it is characterized in that: described LED lamp pearl is divided into some LED lamp pearl groups, each LED lamp pearl group includes at least two LED lamp pearls, by the lead parallel connection, connect by lead between the adjacent LED lamp pearl group between each LED lamp pearl in each LED lamp pearl group.
Described each LED lamp pearl group includes three LED lamp pearls.
The anode of each LED lamp pearl is electrically connected in described each LED lamp pearl group, the cathodic electricity of each LED lamp pearl links together in this LED lamp pearl group, and the anode of each LED lamp pearl of last LED lamp pearl group is connected with the cathodic electricity of each LED lamp pearl of back one LED lamp pearl group between the adjacent LED lamp pearl group.
The utility model compared with prior art has the following advantages:
The utility model is owing to adopt the mode of the in parallel earlier and then series connection of LED lamp pearl, therefore under single lamp pearl or the short circuit of two lamp pearls or the situation about opening circuit, do not have influence on the operate as normal of other lamp pearl, is that problematic lamp pearl does not work, and other lamp pearl is work as usual.
Particularly three in parallel earlier and then series connection of single lamp pearl do not work and compare with the conventional whole piece on the market single lamp pearl whole piece that do not work of connecting, all normal bright advantage of other lamp pearl that has that single lamp pearl does not work or two lamps do not work.
Description of drawings
Fig. 1 is the circuit structure embodiment circuit diagram of LED lamp pearl in the utility model LED light fixture.
The specific embodiment
Below in conjunction with accompanying drawing the utility model tool is described in further detail.
As shown in Figure 1, the circuit structure of LED lamp pearl in the utility model LED light fixture, comprise some LED lamp pearls 1, some leads 2, LED lamp pearl is divided into some LED lamp pearl groups 3, each LED lamp pearl group 3 includes at least two LED lamp pearls, by the lead parallel connection, connect by lead between the adjacent LED lamp pearl group between each LED lamp pearl in each LED lamp pearl group.Each LED lamp pearl group includes three LED lamp pearls, and the anode of each LED lamp pearl is electrically connected in each LED lamp pearl group, the cathodic electricity of each LED lamp pearl links together in this LED lamp pearl group, and the anode of each LED lamp pearl of last LED lamp pearl group is connected with the cathodic electricity of each LED lamp pearl of back one LED lamp pearl group between the adjacent LED lamp pearl group.So just, will be connected in the power circuit 4 by lead 5, lead 6 according to the LED lamp pearl group that the foregoing circuit structure connects, can some such LED lamp pearl groups in parallel in power circuit 4 and form the Lights section of a whole light fixture.Particularly three in parallel earlier and then series connection of single lamp pearl do not work and compare with the conventional whole piece on the market single lamp pearl whole piece that do not work of connecting, all normal bright advantage of other lamp pearl that has that single lamp pearl does not work or two lamps do not work.
Claims (3)
1. the circuit structure of LED lamp pearl in the LED light fixture, comprise some LED lamp pearls, some leads, it is characterized in that: described LED lamp pearl is divided into some LED lamp pearl groups, each LED lamp pearl group includes at least two LED lamp pearls, by the lead parallel connection, connect by lead between the adjacent LED lamp pearl group between each LED lamp pearl in each LED lamp pearl group.
2. according to the circuit structure of LED lamp pearl in the described LED light fixture of claim 1, it is characterized in that: described each LED lamp pearl group includes three LED lamp pearls.
3. according to the circuit structure of LED lamp pearl in claim 1 or the 2 described LED light fixtures, it is characterized in that: the anode of each LED lamp pearl is electrically connected in described each LED lamp pearl group, the cathodic electricity of each LED lamp pearl links together in this LED lamp pearl group, and the anode of each LED lamp pearl of last LED lamp pearl group is connected with the cathodic electricity of each LED lamp pearl of back one LED lamp pearl group between the adjacent LED lamp pearl group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618795U CN201582753U (en) | 2009-08-05 | 2009-08-05 | Circuit structure of LED lamp bulb in LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200618795U CN201582753U (en) | 2009-08-05 | 2009-08-05 | Circuit structure of LED lamp bulb in LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582753U true CN201582753U (en) | 2010-09-15 |
Family
ID=42724754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200618795U Expired - Fee Related CN201582753U (en) | 2009-08-05 | 2009-08-05 | Circuit structure of LED lamp bulb in LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582753U (en) |
-
2009
- 2009-08-05 CN CN2009200618795U patent/CN201582753U/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: 20100915 Termination date: 20110805 |