CN101182919A - High power LED lamp - Google Patents

High power LED lamp Download PDF

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Publication number
CN101182919A
CN101182919A CNA2007101645333A CN200710164533A CN101182919A CN 101182919 A CN101182919 A CN 101182919A CN A2007101645333 A CNA2007101645333 A CN A2007101645333A CN 200710164533 A CN200710164533 A CN 200710164533A CN 101182919 A CN101182919 A CN 101182919A
Authority
CN
China
Prior art keywords
lamp
lamp body
groups
reflector
led lamp
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.)
Pending
Application number
CNA2007101645333A
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Chinese (zh)
Inventor
杨振行
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNA2007101645333A priority Critical patent/CN101182919A/en
Publication of CN101182919A publication Critical patent/CN101182919A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
    • H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate

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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 invention relates to a high-efficiency superbright high-power LED lamp. A lamp cap and an insulating plate integrated with the lamp cap are positioned and fixed on the top end of the lamp body. Cooling fins are arranged around and integrated with the lamp body. Heat conduction insulation discs and a reflector with heat conduction insulating discs are arranged on the lower end of the soleplate of the lamp body. The conduction insulating discs and the reflector which are integrated into one piece are provided with slotted holes. LEDs or white light LEDs are connected in series into groups firstly; the groups are connected in parallel and are arranged in the insulated slotted holes. A constant current drive circuit board is arranged inside the lamp cap. N luminescence chips are connected in series into groups, and M groups of the luminescence chips are encapsulated to modules which are arranged in the slotted holes. The soleplate of the lamp body can be square, rectangular, lozenge, triangular, round or oval. The invention saves the electrical energy, has long service life, is environment friendly and compact, has high efficiency, is superbright,has high heat-conducting property, reflection efficiency, and large mechanical strength, and is scuff-resistant. In addition, the cost of maintenance is low and the LEDs are replaced conveniently. The invention can be made into the lamps of various power and corresponding shape dimensions.

Description

High-powered LED lamp
Technical field
The present invention relates to a kind of lighting, the high-powered LED lamp of particularly a kind of high efficiency, superbright degree.
Background technology
Traditional incandescent lamp or fluorescent lamp power consumption are big, service life short, contaminated environment, fragile.LED is a kind of semiconductor solid luminescence device, and LED lamp saves energy is in a large number promoted the use of in little power consumption, long service life, environmental protection, not fragile, reduces illumination cost.
Summary of the invention
The technical problem to be solved in the present invention provides the high-powered LED lamp of a kind of little power consumption, long service life, environmental protection, high efficiency, superbright degree.
For solving the problems of the technologies described above, technical scheme of the present invention is: the high-powered LED lamp of a kind of high efficiency, superbright degree, lamp holder and with the insulation board location and installation of its disjunctor top at lamp body, be provided with fin around the lamp body with its disjunctor, in the base plate lower end of lamp body heat conductive isolation sheet and the reflector that posts heat conductive isolation sheet are installed, the heat conductive isolation sheet and the reflector that are connected as a single entity are provided with slotted eye; LED or white light LEDs are connected in groups earlier, and each is installed in the insulated slotted hole after organizing parallel connection; Be provided with the constant-current drive circuit plate in the described lamp holder.N luminescence chip connected in groups, and the M group is packaged into module simultaneously, and module is installed in the slotted eye.Be provided with the constant-current drive circuit plate in the described lamp holder.The base plate of described lamp body is square, rectangle, rhombus, triangle, circle or oval.
The invention has the beneficial effects as follows:
1, the LED lamp power consumption of equal brightness have only incandescent lamp 1/10th, service life is up to 100,000 hours, promotes the use of saves energy in a large number, the reduction illumination cost.
2, little, the high efficiency of the volume of LED lamp, superbright degree, good heat conductivity, reflector efficiency height, mechanical strength greatly, not fragile, maintenance cost is low, change that LED is convenient, environmental protection, can be made into the illuminating lamp of various power and corresponding appearance and size.
Description of drawings
Fig. 1 is the structural representation of LED lamp.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the A portion enlarged drawing of Fig. 1.
Fig. 5 is the schematic diagram of square LED lamp
Fig. 6 is the circuit diagram of LED.
Fig. 7 is constant-current drive circuit figure.
Fig. 8 is a luminescence chip encapsulation schematic diagram.
Fig. 9 is a high-power light-emitting chip encapsulation schematic diagram.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment 1 is shown in Fig. 1-4 and 6-7: the great power LED lamp body bottom of a kind of high efficiency, superbright degree is rectangular high-powered LED lamp, and lamp holder 4 is integral with insulation offset plate 3 usefulness adhering with epoxy resin, is connected by the top of screw with lamp body 1.Lamp holder 4 adopts and general screw socket or the sockets of conventional incandescent, and constant-current source circuit plate 12 is housed in lamp holder 4, welds out two power supply lead wires and passes insulation offset plate 3 and be connected with the LED or the white light LEDs 5 of connecting.The hollow cylinder of lamp body 1 and vertical radial fin 2 and rectangle base plate around it are connected as a single entity, and its material adopts the aluminium alloy that heat conduction is good, in light weight, price is low, and size is decided according to the watt level of LED.Base plate heats up during work, and fin heat down is upward cold, and the temperature difference is arranged, and thermal current is risen, and the ascending air in the fin space is taken away heat; The area of dissipation of vertical radial fin 2 is big, the efficient height of 360 degree Homogeneouslly-radiatings.Lamp body 1 carries out surface treatment, and the double as shell is attractive and durable, reduces cost.
In the groove of the base plate lower end of lamp body 1, heat conductive isolation sheet 5 and the stainless steel mirror reflector 7 that posts heat conductive isolation sheet 6 are installed.The heat conductive isolation sheet 6 and the reflector 7 that are connected as a single entity are provided with slotted eye 9; LED or white light LEDs 8 series connection earlier are installed in the slotted eye 9 after three groups of parallel connections in groups.In lamp holder 4, be provided with constant-current drive circuit plate 12, the constant current of setting is provided for LED.Stainless steel mirror reflector 7 is connected by the base plate of screw with lamp body 1, and in groups LED or white light LEDs 8 is positioned in the groove of lamp body 1 base plate.The LED heat-conducting substrate has good heat conductive to contact with the base plate and the fin of lamp body 1, and is convenient to maintenance or replacing.The base plate of lamp body 1 can be square, rectangle, rhombus, triangle, circle or oval.
Embodiment 2 is shown in Fig. 1,5: the high-powered LED lamp of a kind of high efficiency, superbright degree, and its lamp body base plate 10 is square high-powered LED lamp, LED bulb 11 is connected in series successively, is installed in the heat conductive isolation sheet 6 and the slotted eye 9 of reflector 7 as shown in Figure 1.
Embodiment 3 is shown in Fig. 1,8: the high-powered LED lamp of a kind of high efficiency, superbright degree, it by 60 luminescence chips 14 series connection in groups, 3 groups are packaged into module 13 simultaneously, module 13 is installed in as shown in Figure 1 the heat conductive isolation sheet 6 and the slotted eye 9 of reflector 7.
Embodiment 4 is shown in Fig. 1,9: the high-powered LED lamp of a kind of high efficiency, superbright degree, and it is connected into one group by 5-20 high-power light-emitting chip 16, is packaged into module 15, and module 15 is installed in as shown in Figure 1 the heat conductive isolation sheet 6 and the slotted eye 9 of reflector 7.

Claims (3)

1. high-powered LED lamp, comprise lamp holder and lamp body, it is characterized in that: lamp holder (4) and with insulation board (3) location and installation of its disjunctor top in lamp body (1), be provided with fin (2) around the lamp body (1) with its disjunctor, heat conductive isolation sheet (5) is installed and is posted the reflector (7) of heat conductive isolation sheet (6) in the base plate lower end of lamp body (1), heat conductive isolation sheet that is connected as a single entity (6) and reflector (7) are provided with slotted eye (9); LED or white light LEDs (8) are connected in groups earlier, and each is installed in the insulated slotted hole (9) after organizing parallel connection; N luminescence chip (14) connected in groups, and the M group is packaged into module (13) simultaneously, and module (13) is installed in the slotted eye (9).
2. high-powered LED lamp according to claim 1 is characterized in that: be provided with constant-current drive circuit plate (12) in the described lamp holder (4).
3. high-powered LED lamp according to claim 1 is characterized in that: the base plate of described lamp body (1) is square, rectangle, rhombus, triangle, circle or oval.
CNA2007101645333A 2007-12-17 2007-12-17 High power LED lamp Pending CN101182919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101645333A CN101182919A (en) 2007-12-17 2007-12-17 High power LED lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101645333A CN101182919A (en) 2007-12-17 2007-12-17 High power LED lamp

Publications (1)

Publication Number Publication Date
CN101182919A true CN101182919A (en) 2008-05-21

Family

ID=39448287

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101645333A Pending CN101182919A (en) 2007-12-17 2007-12-17 High power LED lamp

Country Status (1)

Country Link
CN (1) CN101182919A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101629682B (en) * 2009-07-06 2010-09-22 杨振行 High-power LED lamp
WO2012006817A1 (en) * 2010-07-16 2012-01-19 福建中科万邦光电股份有限公司 Packaging structure for led light source module
CN102338294A (en) * 2010-07-21 2012-02-01 江苏苏能光电科技有限责任公司 Integrated LED (Light-emitting Diode) light source suitable for alternating current direct driving
CN106016186A (en) * 2014-09-28 2016-10-12 嘉兴山蒲照明电器有限公司 Connecting method for lamp bases and lamp tube of LED straight lamp
US10408441B1 (en) 2016-03-17 2019-09-10 Zhejiang Super Lighting Electric Curved LED tubular lamp
US10436394B2 (en) 2015-09-02 2019-10-08 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US10487991B2 (en) 2015-03-10 2019-11-26 Jiaxing Super Lighting Electronic Appliance Co., Ltd. LED tube lamp
US10514134B2 (en) 2014-12-05 2019-12-24 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10624160B2 (en) 2014-09-28 2020-04-14 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10634337B2 (en) 2014-12-05 2020-04-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp with heat dissipation of power supply in end cap
US10670197B2 (en) 2014-09-28 2020-06-02 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10897801B2 (en) 2014-09-28 2021-01-19 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11131431B2 (en) 2014-09-28 2021-09-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101629682B (en) * 2009-07-06 2010-09-22 杨振行 High-power LED lamp
WO2012006817A1 (en) * 2010-07-16 2012-01-19 福建中科万邦光电股份有限公司 Packaging structure for led light source module
CN102338294A (en) * 2010-07-21 2012-02-01 江苏苏能光电科技有限责任公司 Integrated LED (Light-emitting Diode) light source suitable for alternating current direct driving
US11519567B2 (en) 2014-09-28 2022-12-06 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
CN106016186A (en) * 2014-09-28 2016-10-12 嘉兴山蒲照明电器有限公司 Connecting method for lamp bases and lamp tube of LED straight lamp
US11112068B2 (en) 2014-09-28 2021-09-07 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11686457B2 (en) 2014-09-28 2023-06-27 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10897801B2 (en) 2014-09-28 2021-01-19 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10624160B2 (en) 2014-09-28 2020-04-14 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11649934B2 (en) 2014-09-28 2023-05-16 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11131431B2 (en) 2014-09-28 2021-09-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10670197B2 (en) 2014-09-28 2020-06-02 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US11906115B2 (en) 2014-12-05 2024-02-20 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10830397B2 (en) 2014-12-05 2020-11-10 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10634337B2 (en) 2014-12-05 2020-04-28 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp with heat dissipation of power supply in end cap
US10514134B2 (en) 2014-12-05 2019-12-24 Jiaxing Super Lighting Electric Appliance Co., Ltd LED tube lamp
US10487991B2 (en) 2015-03-10 2019-11-26 Jiaxing Super Lighting Electronic Appliance Co., Ltd. LED tube lamp
US10890300B2 (en) 2015-03-10 2021-01-12 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US11226073B2 (en) 2015-03-10 2022-01-18 Jiaxing Super Lighting Electric Appliance Co., Ltd. Led tube lamp
US11698170B2 (en) 2015-03-10 2023-07-11 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US10876690B2 (en) 2015-09-02 2020-12-29 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US10436394B2 (en) 2015-09-02 2019-10-08 Jiaxing Super Lighting Electric Appliance Co., Ltd. LED tube lamp
US10619833B2 (en) 2016-03-17 2020-04-14 Zhejiang Super Lighting Electric Appliance Co., Ltd Curved LED tubular lamp
US10408441B1 (en) 2016-03-17 2019-09-10 Zhejiang Super Lighting Electric Curved LED tubular lamp

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WD01 Invention patent application deemed withdrawn after publication