CN200958704Y - Large-power LED energy-saving light - Google Patents

Large-power LED energy-saving light Download PDF

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Publication number
CN200958704Y
CN200958704Y CNU2006201088646U CN200620108864U CN200958704Y CN 200958704 Y CN200958704 Y CN 200958704Y CN U2006201088646 U CNU2006201088646 U CN U2006201088646U CN 200620108864 U CN200620108864 U CN 200620108864U CN 200958704 Y CN200958704 Y CN 200958704Y
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CN
China
Prior art keywords
power led
led
lampshade
led energy
saving
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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 - Lifetime
Application number
CNU2006201088646U
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Chinese (zh)
Inventor
诸建平
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Individual
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Individual
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Priority to CNU2006201088646U priority Critical patent/CN200958704Y/en
Application granted granted Critical
Publication of CN200958704Y publication Critical patent/CN200958704Y/en
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Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
    • F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model pertains to an energy-saving light fixture, particularly an HD LED energy-saving lamp, including a shade, an LED light source and a lamp base. The utility model uses the HD LED as the light source, in which the lamp base comprises a main body, an insulator and soldering tin, the lamp base is an integral structure with the two ends closed, and the problem with the LED heat is solved through the ribs and cooling holes in the lamp base and the casing of the lamp base body. The internal wall of the shape is covered with phosphor, and the shade and the lamp shade are connected and fixed by an inversed connecting structure formed through the ports in the shade and the holder on the lamp base body. The utility model can be widely used for indoor/outdoor decoration, lighting, traffic or safety display.

Description

High-power LED energy-saving lamp
Technical field
The utility model relates to a kind of energy-saving lighting lamp, especially a kind of high-power LED energy-saving lamp.
Background technology
Under the situation of present global energy growing tension, each state all advocating energy-conservation, seek energy-conservation various approach, wherein LED (light emitting diode) is because advantages such as it is energy-conservation, the life-span is long, light efficiency is high, radiationless, shock resistances, and gets most of the attention.
On market, the light fixture of various LED has also been arranged, quality is uneven, and major part exists problems such as brightness is not enough, power is limited, radiating effect is poor, optical attenuation is fast, cost height.
In patent publication No. is in the led chip energy-saving fluorescent lamp utility model patent of CN1407271A, and LED is embedded in the wick column in the lampshade, luminous by the driving power driving LED in the lamp socket.Obviously this patent is not well considered the heat dissipation problem of LED, depend merely on the heat radiation that circumference louvre under the lamp socket still can't satisfy great power LED, therefore LED can only adopt the low-power type, can't adopt high-power LED, has limited the brightness and the scope of application of light fixture.
Summary of the invention
At the deficiency that above-mentioned prior art exists, the utility model provides a kind of high-power LED energy-saving lamp, and it comprises lampshade, led light source and lamp holder.Lampshade can adopt making such as PC material, acryl material.Advantages such as led light source adopts great power LED as light source, and it has energy-conservation, long service life, driving voltage is low, radiationless, resistance to shock is good, and can regulate LED watt level and quantity as required.Lamp holder is made up of cap body, insulator and scolding tin, and being used to inlay LED one end in cap body is class round platform surface, the groove of inlaying LED is arranged above it, and be provided with reflector layer, can increase the utilization rate of light.At class round platform lower face place, the draw-in groove and the screens that are manufactured with corresponding lampshade screens form the reverse buckling type syndeton, connect lampshade and lamp holder.Below draw-in groove, then be manufactured with the louvre of a circumference, body interior is provided with fin, in the fixed insulation body, increase area of dissipation, the louvre and the louvre on the cap body that also are provided with a circumference on the insulator are formed a ventilating air channel, help lamp holder and better dispel the heat, groove on the insulator is corresponding to the fin on the cap body in addition, by being connected the fixed insulation body, scolding tin then is fixed on the insulator, makes scolding tin and cap body mutual insulating.
Described led light source can be single pipe core, wafer-level package, conventional package and surface-mounted device various great power LEDs such as (SMD).
Described class round platform surface can be one or more mixtures in circular platform type, pyramid type, prismatic or the column type.
The class round platform surface of described cap body is provided with reflector layer.
Described lamp holder can adopt various metals and alloys such as copper, aluminium alloy.
Described lampshade profile can be different shapes such as sphere, hemispherical, mushroom-shaped, shell shape.
Described lampshade internal layer is coated with phosphor powder layer, to increase the uniformity of emergent light.
The lamp socket that the utility model adopts is the integrated radiating structure, by the shell of integral type lamp holder, inner fin and perforate, the heat that can be effectively led light source be produced distributes, and reaches good heat-radiation effect, light decay slows down and improved the service life of LED.Lampshade adopts reverse buckling type to be connected with lamp holder and makes technology more succinct, saved manufacturing process and Material Cost, makes more economicalization of product.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a generalized section of the present utility model;
Fig. 3 is a stereochemical structure exploded view of the present utility model;
Fig. 4 is another stereochemical structure exploded view of the present utility model;
Fig. 5 is a perspective view (mushroom-shaped lampshade) of the present utility model;
Fig. 6 is the perspective view (globe holder) of another possible embodiments of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
As Fig. 1,2 as can be known, present embodiment is made up of lampshade 1, led light source 2 and lamp holder 3.Wherein lampshade 1 is an oval surface structure, and led light source 2 is fixed on an end surfaces of lamp holder 3.
As Fig. 3,4 as can be known, the inwall of lampshade 1 is provided with phosphor powder layer 11.Lamp holder 3 is made up of cap body 30, insulator 36 and scolding tin 39.An end that is used to inlay LED2 in cap body 30 is class round platform surface 32, and the groove 31 of inlaying LED2 is arranged above it.Below class round platform surface 32, locate, be manufactured with groove 33 and lampshade port close-fitting corresponding and the lampshade port, form the reverse buckling type syndeton, lampshade 1 and lamp holder 3 are connected and fixed.Below groove 33, then be manufactured with the louvre 34 of a circumference, cap body 30 inside are provided with fin 35, in fixed insulation body 36, increase area of dissipation, also be provided with a circumference louvre 38 on the insulator 36, form the channel of a circulation of air with the louvre 34 on the cap body 30, helping LED2 better dispels the heat by lamp holder 3, groove 37 on the insulator 36 is corresponding to the fin on the cap body 30 35 in addition, by being connected fixed insulation body 36,39 in scolding tin is fixed on the insulator 36, makes scolding tin 39 and cap body 31 mutual insulatings.
Shown in Fig. 5,6, its lampshade 1 is respectively mushroom-shaped and sphere, and also can carry out various variations to their outward appearance as required.
Above-described embodiment is the more preferably specific embodiment of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.

Claims (6)

1, a kind of high-power LED energy-saving lamp comprises lampshade, led light source and lamp holder, and lampshade is arranged on the lamp holder, it is characterized in that, high-power LED light source is embedded in the lip-deep groove of class round platform of lamp holder end.
2, high-power LED energy-saving lamp according to claim 1 is characterized in that, described lamp holder is an integral body of closed at both ends, form by cap body, insulator and scolding tin, be provided with perforate on cap body and insulator, inside is provided with fin, and insulator is provided with groove.
3, high-power LED energy-saving lamp according to claim 1 is characterized in that, described class round platform surface can be one or more the assembly in circular platform type, dome-type, pyramid type, prismatic or the column type.
4, high-power LED energy-saving lamp according to claim 1 is characterized in that, described lamp holder is provided with draw-in groove and lampshade port close-fitting, is the reverse buckling type syndeton.
According to claim 1 or 3 described high-power LED energy-saving lamps, it is characterized in that 5, the class round platform surface of described cap body is provided with reflector layer.
According to claim 1 or 4 described high-power LED energy-saving lamps, it is characterized in that 6, described lampshade internal layer is coated with phosphor powder layer.
CNU2006201088646U 2006-10-21 2006-10-21 Large-power LED energy-saving light Expired - Lifetime CN200958704Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201088646U CN200958704Y (en) 2006-10-21 2006-10-21 Large-power LED energy-saving light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201088646U CN200958704Y (en) 2006-10-21 2006-10-21 Large-power LED energy-saving light

Publications (1)

Publication Number Publication Date
CN200958704Y true CN200958704Y (en) 2007-10-10

Family

ID=38785586

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201088646U Expired - Lifetime CN200958704Y (en) 2006-10-21 2006-10-21 Large-power LED energy-saving light

Country Status (1)

Country Link
CN (1) CN200958704Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049324A1 (en) * 2006-10-20 2008-05-02 Jianping Zhu A high-power energy-saving led lamp
WO2008049323A1 (en) * 2006-10-26 2008-05-02 Jianping Zhu An energy-saving led lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049324A1 (en) * 2006-10-20 2008-05-02 Jianping Zhu A high-power energy-saving led lamp
CN1995809B (en) * 2006-10-20 2010-07-14 诸建平 High-power energy-saving LED light
WO2008049323A1 (en) * 2006-10-26 2008-05-02 Jianping Zhu An energy-saving led lamp

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20071010

Effective date of abandoning: 20061021

AV01 Patent right actively abandoned

Granted publication date: 20071010

Effective date of abandoning: 20061021