CN102980049A - Reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp - Google Patents
Reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp Download PDFInfo
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- CN102980049A CN102980049A CN2011102595624A CN201110259562A CN102980049A CN 102980049 A CN102980049 A CN 102980049A CN 2011102595624 A CN2011102595624 A CN 2011102595624A CN 201110259562 A CN201110259562 A CN 201110259562A CN 102980049 A CN102980049 A CN 102980049A
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- led chip
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Abstract
The invention relates to a reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp which comprises a lamp head and a bulb. The bulb is formed by a light transmittable cover on an upper portion of the bulb, a lamp seat connected with the light transmittable cover on the lower portion of the bulb and a lampwick pillar arranged inside the light transmittable cover. The reflection-type LED chip fluorescent energy-saving lamp is characterized in that the lampwick pillar comprises a light conduction body and a plurality of LED chips embedded on the surface of the light conduction body, the LED chips are connected with an output end of a driving circuit, light reflection fin plates are arranged between the adjacent LED chips in the radial direction of the light conduction body. The reflection-type LED chip fluorescent energy-saving lamp has the advantages that the LED chips are used as light emitting bodies and are driven through light conduction materials and a driving circuit, light intensity is even, energy-saving efficiency is high, and the light intensity is strengthened by using the high efficiency fluorescent light transmittable cover and the light reflection fin plates.
Description
Technical field
The present invention relates to a kind of electric light source, specifically a kind of reflective energy-saving fluorescent lamp that is consisted of by semi-conducting material (led chip).
Background technology
We know that along with the day by day raising of people's living standard, various light fixtures are more and more universal, and particularly electronic energy-saving lamp has entered huge numbers of families.The characteristics of energy saving of light emitting diode also progressively is subject to people's understanding, the general illuminating lamp that only is used for lamp box, billboard, sign, direction board, indicator lamp and low-light level of present diode, but its brightness is inadequate, power limited.
Summary of the invention
Technical problem to be solved by this invention is, a kind of energy-conservation, high brightness, high-power LED chip fluorescence energy-efficient lamp are provided, and overcomes the existing lower shortcoming of electricity-saving lamp efficient.
Technical scheme of the present invention is: comprise lamp holder and bulb, bulb is by the lamp socket that is positioned at the bottom of the diffuser on top and its disjunctor and place the wick column of diffuser to consist of, its technical characterstic is that wick column comprises light conductor and a plurality of led chips that are embedded in its surface, led chip links to each other with the output of drive circuit, footpath at light conductor makes progress, and is provided with reflective wing plate between the adjacent led chip.
Described led chip is provided with transparent chip packet outward.
Described light conductor is pole structure, and led chip evenly is laid on cylinder and the top end face thereof.
The input of described drive circuit links to each other with lamp holder.
Described drive circuit is step-down rectifying circuit.
The madial wall of described diffuser is provided with fluorescent coating.
Advantage of the present invention is; Utilize led chip to drive as illuminator and by optical material and drive circuit, brightness is even, energy-saving efficiency is high; Utilize high-efficiency fluorescence diffuser and reflective wing plate, strengthened the brightness of light.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the top view of Fig. 1, does not represent lampshade among the figure.
Fig. 3 is two embodiment schematic diagrames of drive circuit of the present invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention includes lamp holder 1 and bulb 7, described bulb 7 is by the diffuser 4 on top with the seal 2, lamp socket 8, the louvre that are positioned at the middle part of its disjunctor and place the wick column of diffuser 4 to consist of.Wick column comprises light conductor 6 and is embedded in its surperficial led chip 5, led chip 5 overcoats have transparent chip packet, light conductor 6 is pole structure, and the top end face of light conductor 6 is embedded with an emitting led chip 5, and middle part, light conductor 6 sides is uniformly distributed with six led chips 5 along the circumference.The quantity of embedded led chip 5 also can increase and decrease as required on light conductor 6 sides and the top end face.On light conductor 6 radial side, be fixed with a reflective wing plate 3 between the adjacent led chip 5, width, orientation that this reflective wing plate 3 can be expanded wick column are gained in strength.Led chip 5 links to each other with the output of drive circuit 9, and drive circuit 9 is step-down rectifying circuit, and the input of drive circuit links to each other with described lamp holder 1.
Described diffuser 4 is circular or semicircle, and its lower end is connected with lamp holder 1 through the lamp socket 8 of rounding taper type, and the louvre along circumference is arranged at the bottom of this lamp socket 8, is provided with fluorescent coating in these diffuser 4 inboards.In the hollow lamp socket 8 drive circuit board 9 is installed.
Referring to Fig. 3, drive circuit mainly is comprised of capacitance decompression and halfwave rectifier two parts.Wherein a figure is halfwave rectifier, and C1 is decompression capacitor, and D1 is commutation diode, and D2 plays pressure stabilization function, and C2 is filtering.B figure is the embodiment of full-wave rectification, and D1-D4 consists of full-wave rectification, and C1 is decompression capacitor.This drive circuit output is directly connected on the counter electrode of led chip, and all LED are in parallel.
The present invention can be made into various forms of bulbs, have luminous evenly soft, the flicker free of economize on electricity, visual angle large, without infrared radiation, low in energy consumption, the characteristics such as the life-span is long, be a kind of desirable energy-conserving light source.Luminescence display brightness is high, bright-colored, clear display.Can be widely used in clock and watch demonstration, traffic and safe demonstration, advertising signboard and the illumination of indoor and outdoor equipment etc.Take domestic lighting as example, the present invention can replace incandescent, electronic fluorescent lamp, can save 95%, increases the service life more than 5 times.
Claims (6)
1. reflecting LED chip energy-saving fluorescent lamp, comprise lamp holder and bulb, bulb is by the lamp socket that is positioned at the bottom of the diffuser on top and its disjunctor and place the wick column of diffuser to consist of, it is characterized in that wick column comprises light conductor and a plurality of led chips that are embedded in its surface, led chip links to each other with the output of drive circuit, footpath at light conductor makes progress, and is provided with reflective wing plate between the adjacent led chip.
2. a kind of reflecting LED chip energy-saving fluorescent lamp according to claim 1 is characterized in that led chip is provided with transparent chip packet outward.
3. a kind of reflecting LED chip energy-saving fluorescent lamp according to claim 1 is characterized in that light conductor is pole structure, and led chip evenly is laid on cylinder and the top end face thereof.
4. a kind of reflecting LED chip energy-saving fluorescent lamp according to claim 1 is characterized in that the input of drive circuit links to each other with lamp holder.
5. a kind of reflecting LED chip energy-saving fluorescent lamp according to claim 1 is characterized in that drive circuit is step-down rectifying circuit.
6. a kind of reflecting LED chip energy-saving fluorescent lamp according to claim 1 is characterized in that the madial wall of diffuser is provided with fluorescent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102595624A CN102980049A (en) | 2011-09-05 | 2011-09-05 | Reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102595624A CN102980049A (en) | 2011-09-05 | 2011-09-05 | Reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102980049A true CN102980049A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102595624A Pending CN102980049A (en) | 2011-09-05 | 2011-09-05 | Reflection-type light emitting diode (LED) chip fluorescent energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980049A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499031A (en) * | 2013-09-09 | 2014-01-08 | 宁夏琪凯节能设备有限公司 | Energy-saving lamp |
| CN105156923A (en) * | 2015-08-26 | 2015-12-16 | 潘民 | Multifunctional energy-saving type lighting source and machining processes thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407271A (en) * | 2001-09-03 | 2003-04-02 | 王伟民 | Fluorescent energy-saving lamp with LED clip |
-
2011
- 2011-09-05 CN CN2011102595624A patent/CN102980049A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407271A (en) * | 2001-09-03 | 2003-04-02 | 王伟民 | Fluorescent energy-saving lamp with LED clip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499031A (en) * | 2013-09-09 | 2014-01-08 | 宁夏琪凯节能设备有限公司 | Energy-saving lamp |
| CN105156923A (en) * | 2015-08-26 | 2015-12-16 | 潘民 | Multifunctional energy-saving type lighting source and machining processes thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |