CN202140869U - High-power LED (light-emitting diode) fluorescent lamp - Google Patents
High-power LED (light-emitting diode) fluorescent lamp Download PDFInfo
- Publication number
- CN202140869U CN202140869U CN201120256294U CN201120256294U CN202140869U CN 202140869 U CN202140869 U CN 202140869U CN 201120256294 U CN201120256294 U CN 201120256294U CN 201120256294 U CN201120256294 U CN 201120256294U CN 202140869 U CN202140869 U CN 202140869U
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- heat
- semi arch
- led
- led light
- light source
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a high-power LED (light-emitting diode) fluorescent lamp, comprising a semicircular arc-shaped lampshade, an LED light source component, an LED driving component, two end covers with pins and a semicircular arc-shaped radiating shell which is connected with the semicircular arc-shaped lampshade in a matching way, wherein the two end covers are respectively installed at two ends of the combination part formed by the semicircular arc-shaped lampshade and the semicircular arc-shaped radiating shell; and the LED light source component is connected with the LED driving component. The high-power LED fluorescent lamp is characterized in that a heat-dissipating installation board is arranged at an opening part of the semicircular arc-shaped radiating shell; installation slots matched with the semicircular arc-shaped lampshade in a plugging way are arranged at two sides of the heat-dissipating installation board; the LED driving component is arranged on one side surface of the heat-dissipating installation board, facing to the semicircular arc-shaped radiating shell; the LED light source component is arranged on one side surface of the heat-dissipating installation board, facing to the semicircular arc-shaped lampshade; and the LED light source component comprises a plurality of high-power LEDs and a serial-connected connecting circuit. The LED fluorescent lamp has high illuminating brightness, good heat-dissipating effect and long service life.
Description
Technical field
The utility model relates to a kind of high-power LED daylight lamp.
Background technology
Since led light source have use low-tension supply, power consumption less, strong, the stability height of applicability, response time weak point, environmentally safe, advantage such as multicolor luminous; Received people's favor in the last few years, the LED light fixture substitutes traditional incandescent lamp and fluorescent lamp has become a kind of trend always.
Existing LED fluorescent lamp all adopts low power LED lamp plate to be used as light source, makes lamp body structure complicacy and brightness not high, and radiating effect is not good, and manufacturing process is complicated, and cost is high.
Summary of the invention
The purpose of the utility model is to provide a kind of high-power LED daylight lamp, and this high-power LED daylight lamp luminosity is high, good heat dissipation effect, long service life.
The utility model is characterised in that: a kind of high-power LED daylight lamp; Comprise semi arch lampshade, led light source assembly, LED driven unit, have the two end cap of contact pin and the semi arch heat-dissipating casing that is connected with the semi arch lampshade; Said two end cap is installed in the two ends of the sub-assembly of semi arch lampshade and semi arch heat-dissipating casing respectively; Said led light source assembly is connected with the LED driven unit; It is characterized in that: the opening of said semi arch heat-dissipating casing goes out to be provided with a heat radiation installing plate; Two sides of said heat radiation installing plate are provided with the installation conduit of pegging graft and cooperating with the semi arch lampshade; Said heat radiation installing plate is equipped with the LED driven unit on a side of semi arch heat-dissipating casing, said heat radiation installing plate is equipped with the led light source assembly on a side of semi arch lampshade, and said led light source assembly comprises several great power LED light emitting diodes and is connected in series circuit.
The power of above-mentioned great power LED light emitting diode is not less than 1w.
The periphery of above-mentioned semi arch heat-dissipating casing is provided with the heat radiation gusset with semi arch heat-dissipating casing center axially parallel.
The advantage of the utility model is: the one, and this high-power LED daylight lamp adopts the PETG film to replace existing safety glass, has lowered the thickness and the weight of monoblock cell panel greatly, is easier to the industrialization manufacturing and produces; The 2nd, with being connected in series of a plurality of solar energy and semiconductor wafers, realize the output of different voltages, satisfy the different market demands.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment.
Fig. 2 is the cross-sectional configuration sketch map of Fig. 1.
Among the figure: 1-semi arch lampshade, 2-led light source assembly, 21-great power LED light emitting diode, 22-circuit is connected in series; 3-LED driven unit, 4-contact pin, 5-end cap, 6-semi arch heat-dissipating casing; 61-heat radiation installing plate, 62-installation conduit, 63-heat radiation gusset.
The specific embodiment
The high-power LED daylight lamp that the utility model is provided below in conjunction with accompanying drawing and concrete embodiment is done and is specified.
The high-power LED daylight lamp of the utility model; Comprise semi arch lampshade 1, led light source assembly 2, LED driven unit 3, have the two end cap 5 of contact pin 4 and the semi arch heat-dissipating casing 6 that is connected with semi arch lampshade 1; Said two end cap 5 is installed in the two ends of the sub-assembly of semi arch lampshade 1 and semi arch heat-dissipating casing 6 respectively; Said led light source assembly 2 is connected with LED driven unit 3; It is characterized in that: the opening of said semi arch heat-dissipating casing 6 goes out to be provided with a heat radiation installing plate 61; Two sides of said heat radiation installing plate 61 are provided with the installation conduit 62 of pegging graft and cooperating with semi arch lampshade 1; Said heat radiation installing plate 61 is equipped with LED driven unit 3 on a side of semi arch heat-dissipating casing 6, said heat radiation installing plate 61 is equipped with led light source assembly 2 on a side of semi arch lampshade 1, and said led light source assembly 2 comprises several great power LED light emitting diodes 21 and is connected in series circuit 22.
The power of above-mentioned great power LED light emitting diode is not less than 1w.
The periphery of above-mentioned semi arch heat-dissipating casing 6 is provided with the heat radiation gusset 63 with semi arch heat-dissipating casing 6 center axially parallels.
The utility model does not limit to above-mentioned preferred forms, and anyone can draw other various forms of high-power LED daylight lamps under the enlightenment of the utility model.All equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (3)
1. high-power LED daylight lamp; Comprise semi arch lampshade, led light source assembly, LED driven unit, have the two end cap of contact pin and the semi arch heat-dissipating casing that is connected with the semi arch lampshade; Said two end cap is installed in the two ends of the sub-assembly of semi arch lampshade and semi arch heat-dissipating casing respectively; Said led light source assembly is connected with the LED driven unit; It is characterized in that: the opening of said semi arch heat-dissipating casing goes out to be provided with a heat radiation installing plate; Two sides of said heat radiation installing plate are provided with the installation conduit of pegging graft and cooperating with the semi arch lampshade; Said heat radiation installing plate is equipped with the LED driven unit on a side of semi arch heat-dissipating casing, said heat radiation installing plate is equipped with the led light source assembly on a side of semi arch lampshade, and said led light source assembly comprises several great power LED light emitting diodes and is connected in series circuit.
2. high-power LED daylight lamp according to claim 1 is characterized in that: the power of said great power LED light emitting diode is not less than 1w.
3. high-power LED daylight lamp according to claim 1 is characterized in that: the periphery of said semi arch heat-dissipating casing is provided with the heat radiation gusset with semi arch heat-dissipating casing center axially parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256294U CN202140869U (en) | 2011-07-20 | 2011-07-20 | High-power LED (light-emitting diode) fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256294U CN202140869U (en) | 2011-07-20 | 2011-07-20 | High-power LED (light-emitting diode) fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140869U true CN202140869U (en) | 2012-02-08 |
Family
ID=45551927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120256294U Expired - Fee Related CN202140869U (en) | 2011-07-20 | 2011-07-20 | High-power LED (light-emitting diode) fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927542A (en) * | 2012-11-20 | 2013-02-13 | 上海信洁照明科技有限公司 | Heat radiation structure of LED lamp and LED lamp |
-
2011
- 2011-07-20 CN CN201120256294U patent/CN202140869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927542A (en) * | 2012-11-20 | 2013-02-13 | 上海信洁照明科技有限公司 | Heat radiation structure of LED lamp and LED 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: 20120208 Termination date: 20200720 |