CN204328567U - Without driving LED bulb lamp - Google Patents
Without driving LED bulb lamp Download PDFInfo
- Publication number
- CN204328567U CN204328567U CN201420835545.XU CN201420835545U CN204328567U CN 204328567 U CN204328567 U CN 204328567U CN 201420835545 U CN201420835545 U CN 201420835545U CN 204328567 U CN204328567 U CN 204328567U
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- China
- Prior art keywords
- utility
- model
- lamp
- terminals
- led bulb
- 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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of without driving LED bulb lamp, include positive and negative terminals, draw wiring and after being connected with cement resistor and high-pressure lamp pearly-lustre source in turn, terminals are born in access from positive terminals.The utility model directly adopts high-voltage chip lamp pearl to light, and the length in its life-span just depends on chip itself; The utility model assembling easily, does not need the operations such as loaded down with trivial details power supply making, as long as the cement resistor of direct matching connection; Power factor of the present utility model reaches more than 0.99, pollution-free to electrical network.
Description
Technical field
The utility model relates to LED lamp field, specifically a kind of without driving LED bulb lamp.
Background technology
LEDbulb lamp is the bulb shapes-spherical that outward appearance adopts people and has been accustomed to, and what internal light source was selected is LED lamp bead.Possess energy-saving and environmental protection, service life, without features such as stroboscopics, be widely used.
In prior art, be no matter the LEDbulb lamp of which kind of pattern, all need resistance, electric capacity, the original papers such as electrolysis, wherein have the defect of two aspects, 1, life-span of lamp should depend on the LED light source life-span, depends on the life-span of the material " electrolysis " that power supply is used again.2, the power factor of LEDbulb lamp is all at about 0.5-0.7 in the market, and capacitive device has pollution more or less certainly to electrical network.
Utility model content
The purpose of this utility model is to overcome the defect and deficiency that prior art exists, providing a kind of without driving LED bulb lamp.
The technical solution of the utility model is as follows:
A kind of without driving LED bulb lamp, include positive and negative terminals, it is characterized in that: draw wiring and after being connected with cement resistor and high-pressure lamp pearly-lustre source in turn from described positive terminals, the negative terminals described in access.
Described without driving LED bulb lamp, it is characterized in that: described cement resistor adopts high-power cement resistor.
The beneficial effects of the utility model:
1, the utility model directly adopts high-voltage chip lamp pearl to light, and the length in its life-span just depends on chip itself;
2, the utility model assembling easily, do not need the operations such as loaded down with trivial details power supply making, as long as the cement resistor of direct matching connection;
3, power factor of the present utility model reaches more than 0.99, pollution-free to electrical network.
Accompanying drawing explanation
Fig. 1 is the utility model circuit structure schematic diagram.
Detailed description of the invention
See Fig. 1, one, without driving LED bulb lamp, includes positive and negative terminals A, B, draws wiring and after being connected with cement resistor 1 and high-pressure lamp pearly-lustre source 2 in turn, access negative terminals B from positive terminals A.
In the utility model, positive and negative input voltage between terminals A, B is 165-260V, and cement resistor 1 adopts high-power cement resistor.
Claims (2)
1. without a driving LED bulb lamp, include positive and negative terminals, it is characterized in that: draw wiring and after being connected with cement resistor and high-pressure lamp pearly-lustre source in turn from described positive terminals, the negative terminals described in access.
2. according to claim 1 without driving LED bulb lamp, it is characterized in that: described cement resistor adopts high-power cement resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835545.XU CN204328567U (en) | 2014-12-24 | 2014-12-24 | Without driving LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835545.XU CN204328567U (en) | 2014-12-24 | 2014-12-24 | Without driving LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328567U true CN204328567U (en) | 2015-05-13 |
Family
ID=53164923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835545.XU Expired - Fee Related CN204328567U (en) | 2014-12-24 | 2014-12-24 | Without driving LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534325A (en) * | 2014-12-24 | 2015-04-22 | 安徽明威照明器材有限公司 | Driving-free LED bulb lamp |
-
2014
- 2014-12-24 CN CN201420835545.XU patent/CN204328567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534325A (en) * | 2014-12-24 | 2015-04-22 | 安徽明威照明器材有限公司 | Driving-free LED bulb lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171224 |