CN202140869U - High-power LED (light-emitting diode) fluorescent lamp - Google Patents

High-power LED (light-emitting diode) fluorescent lamp Download PDF

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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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CN
China
Prior art keywords
heat
semi arch
led
led light
light source
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
Application number
CN201120256294U
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Chinese (zh)
Inventor
张立泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUYISHAN XINTAI PHOTOELECTRIC CO Ltd
Original Assignee
WUYISHAN XINTAI PHOTOELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUYISHAN XINTAI PHOTOELECTRIC CO Ltd filed Critical WUYISHAN XINTAI PHOTOELECTRIC CO Ltd
Priority to CN201120256294U priority Critical patent/CN202140869U/en
Application granted granted Critical
Publication of CN202140869U publication Critical patent/CN202140869U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • 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

High-power LED daylight lamp
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.
CN201120256294U 2011-07-20 2011-07-20 High-power LED (light-emitting diode) fluorescent lamp Expired - Fee Related CN202140869U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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