CN202719400U - Full space light-emitting LED (Light Emitting Diode) candle lamp - Google Patents

Full space light-emitting LED (Light Emitting Diode) candle lamp Download PDF

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Publication number
CN202719400U
CN202719400U CN2012202485978U CN201220248597U CN202719400U CN 202719400 U CN202719400 U CN 202719400U CN 2012202485978 U CN2012202485978 U CN 2012202485978U CN 201220248597 U CN201220248597 U CN 201220248597U CN 202719400 U CN202719400 U CN 202719400U
Authority
CN
China
Prior art keywords
lampshade
heat
led
shaped metal
candle 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.)
Expired - Fee Related
Application number
CN2012202485978U
Other languages
Chinese (zh)
Inventor
李荣花
闫阿辉
傅刚
张瑞西
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.)
Top Shun Lighting (china) Co Ltd
Sunsun Lighting China Co Ltd
Original Assignee
Top Shun Lighting (china) 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 Top Shun Lighting (china) Co Ltd filed Critical Top Shun Lighting (china) Co Ltd
Priority to CN2012202485978U priority Critical patent/CN202719400U/en
Application granted granted Critical
Publication of CN202719400U publication Critical patent/CN202719400U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a full space light-emitting LED (Light Emitting Diode) candle lamp, which mainly comprises a radiating shell, a driving power supply, an LED light source, a reflecting component, a lamp cap and a radiating lampshade, wherein the driving power supply is arranged in a cavity of the radiating shell; the lamp cap is fixedly arranged at the lower end of the radiating shell; the LED light source is fixedly arranged on the upper part of the radiating shell; the radiating lampshade covers the LED light source and is fixedly arranged on the radiating shell; the reflecting component is fixedly arranged in the lampshade; the driving power supply is connected with the lamp cap and the LED light source through wires; the radiating lampshade comprises U-shaped metal keels and transparent plastic; a plurality of U-shaped metal keels are mutually inserted to form a lampshade framework; the transparent plastic is filled among the U-shaped metal keels; and a reflecting surface of the reflecting component is opposite to the LED light source. The full space light-emitting LED candle lamp provided by the utility model has the advantages of wide irradiation space range, uniform spatial lighting and good radiating property, is mainly used for decorative lighting places, and belongs to the field of semiconductor lighting.

Description

The LED candle lamp that a kind of total space is luminous
Technical field
The invention provides the luminous LED candle lamp of a kind of total space, be mainly used in the decorative lighting place, in particular for the used place of conventional incandescent type candle lamp, belong to field of semiconductor illumination.
Background technology
Semiconductor lighting (LED) be described as the 4th generation lighting engineering, have the many merits such as energy-saving and environmental protection, long-life, response are fast, attract widespread attention, develop very rapidly, application is expanded rapidly.Current one replacement upsurge take replacement traditional lighting light fixture as target that worldwide occurs, there is the traditional lighting light fixture local, the figure that LED is just arranged, as: replace incandescent lamp, replace the fluorescent-lamp-type fluorescent tube, substitute Grille lamp etc. with panel light with the LED fluorescent tube with the LED bulb lamp, replace incandescent lamp type candle lamp etc. with the LED candle lamp.Yet present LED candle lamp generally and also exists two problems: the one, and lighting angle is little, even has the dark space; The 2nd, radiating effect is poor.
First problem determines by the directive property of led light source is high, although someone has adopted conical reflector to increase to a certain extent lighting angle, but still little more a lot of than the total space lighting angle of incandescent lamp type candle lamp, in the behind of conical reflector even exist a dark space;
Second Problem is determined by heat conducting directionality, existing LED candle lamp substantially all is to rely on heat-dissipating casing to dispel the heat, yet because candle lamp in use, it generally all is light source, lampshade is upper, lamp holder and heat-dissipating casing etc. are lower, the heat exchange pattern of whole candle lamp is: the heat that light source sends is transmitted on the heat-dissipating casing downwards first, then heat-dissipating casing is again by radiation, the modes such as convection current are transmitted in the air, therefrom can significantly find out, on the low side near near the position heat-dissipating casing heat radiation utilization rate the lamp holder, and then caused the radiating effect of whole candle lamp to descend.
Summary of the invention
Less than normal for solving the space luminescence angle that has the existence of LED candle lamp now, the problem of poor radiation, the invention provides the luminous LED candle lamp of a kind of total space, the luminous LED candle lamp of this total space is adopting the coniform reflection subassembly of many curved surfaces aspect the room for promotion light emitting anger, when illumination is mapped on the curved surface of reflection subassembly, to be reflected to the different directions in space, part light sees through reflection subassembly by through hole simultaneously, has eliminated existing LED candle lamp " dark space "; The emitting led candle lamp of this total space is improving the lampshade that has adopted aspect the heat radiation with metal joist, and the heat on the part metals shell can be transmitted in the air by metal joist like this.
The present invention adopts following technical scheme:
The LED candle lamp that a kind of total space is luminous, by lamp holder, heat-dissipating casing, led light source, reflecting assembly, heat radiation lampshade, driving power form; Described driving power is arranged in the cavity of heat-dissipating casing, lamp holder is fixed on the lower end of heat-dissipating casing, arrange the outside heat radiation lampshade of led light source and led light source in the heat-dissipating casing top, reflecting assembly is fixed in the lampshade, driving power links to each other by wire with lamp holder, led light source, heat radiation lampshade is comprised of U-shaped metal joist and transparent plastic, and the mutual interpolation of several U-shaped metal joists forms the heat dissipation metal lampshade, and transparent plastic is arranged between the U-shaped metal joist; Reflecting assembly comprises the reflecting assembly body, and the reflecting assembly body is cone, arranges several through holes at the cone curved surface of reflecting assembly body.
The outer surface of the U-shaped metal joist of wherein said heat radiation lampshade contacts with air, and the heat of U-shaped metal joist is directly transferred in the air.
The outer surface of the U-shaped metal joist of described heat radiation lampshade can increase the contact area of U-shaped metal joist and air with concaveconvex structure by concaveconvex structure, more be conducive to heat radiation.
The quantity of the U-shaped metal joist of described heat radiation lampshade is the 1-5 bar, preferred 2-3 bar.
The hatching of described cone reflecting assembly becomes many curves, and when the curved surface number of reflecting assembly is infinite when a plurality of, the curved surface of reflecting assembly is exactly cambered surface, can make like this light that shines on the reflecting assembly curved surface be reflected to numerous direction.
Beneficial effect
The irradiation space that the luminous LED candle lamp of the total space provided by the invention increases the LED candle lamp, improve the radiating effect of LED candle lamp, inner at lampshade, above light source, increased a reflex reflector, this reflex reflector has a plurality of curved surfaces, light source irradiation is reflected on all directions to the light on the curved surface, simultaneously in the side of reflex reflector some through-hole structures are arranged, can allow part light see through the rear that shines reflex reflector, this light that has just guaranteed the LED candle lamp can be launched to the total space; On the other hand, in the inner metal joist structure that increases of lampshade, when the LED candle lamp was worked, the part heat can or be radiated in the air by the metal joist conduction like this, and the direction of keel is identical with heat conducting direction, also is conducive to heat and spreads out of from heat-dissipating casing.
Description of drawings
Fig. 1 is the structural representation of the LED candle lamp of total space light emitting anger of the present invention;
Fig. 2 is the structural representation of reflecting assembly of the LED candle lamp of total space light emitting anger of the present invention;
1 is lamp holder among the figure, the 2nd, and heat-dissipating casing, the 3rd, led light source, the 4th, reflecting assembly, the 5th, heat radiation lampshade, the 41st, reflecting assembly main body, the 42nd, through hole, the 51st, U-shaped metal joist.
The specific embodiment
The present invention is described in more detail below in conjunction with accompanying drawing:
Referring to Fig. 1,2, the LED candle lamp that a kind of total space is luminous comprises lamp holder 1, heat-dissipating casing 2, led light source 3, reflecting assembly 4, and heat radiation lampshade 5 is comprised of U-shaped metal joist 51 and transparent plastic.
Described driving power is arranged in the cavity of heat-dissipating casing 2, and lamp holder 1 is fixed on the lower end of heat-dissipating casing 2, arranges in heat-dissipating casing 2 tops that heat radiation lampshade is arranged in the outside of led light source 3 and led light source 3, and driving power and lamp holder 1 link to each other by wire; Several U-shaped metal joist 51 mutual interpolations form heat dissipation metal lampshade 5, and transparent plastic is arranged on heat radiation lampshade 5.Arrange transparent plastic cloth between the U-shaped metal joist of heat radiation lampshade 5, the outer surface of heat radiation lampshade 5 contacts with outside air.Reflecting assembly 4 is arranged in the lampshade, the top of led light source 3.Heat radiation lampshade 5 ovalisation centrum shapes.The hatching of cone reflecting assembly 4 becomes many curves.
According to the luminous intensity distribution needs, design the size in the reflective surface of reflex reflector and hole and what, then can produce this reflecting assembly 4 with macromolecular material injection mouldings such as PC or PMMA, in addition according to actual needs, design the quantity of concrete form and the U-shaped metal joist 51 of heat radiation lampshade 5, then produce this heat radiation lampshade 5.Get final product so the emitting led candle lamp of assembly full angle of the present invention, driving power is installed in the cavity of heat-dissipating casing 2, then lamp holder 1 is fixed on the heat-dissipating casing 2, connect circuit between driving power and the lamp holder 1 with wire, the led light source 3 of some is fixed on the heat-dissipating casing 2, connect the circuit between the led light source 3, then connect circuit between led light source 3 and the driving power with wire, reflecting assembly 4 is fixed in the heat radiation lampshade 5, then with heat radiation lampshade 5 and reflecting assembly 4 these piece cover on led light source 3, and be fixed on the heat-dissipating casing 2 and get final product.

Claims (5)

1. LED candle lamp that the total space is luminous, by lamp holder (1), heat-dissipating casing (2), led light source (3), reflecting assembly (4), heat radiation lampshade (5), driving power form; Described driving power is arranged in the cavity of heat-dissipating casing (2), lamp holder (1) is fixed on the lower end of heat-dissipating casing (2), arrange led light source (3) in heat-dissipating casing (2) top, and lampshade is arranged in the outside of led light source (3), reflecting assembly (4) is fixed in the heat radiation lampshade (5), driving power and lamp holder (1), led light source (3) links to each other by wire, it is characterized in that: described lampshade is comprised of U-shaped metal joist (51) and transparent plastic, several U-shaped metal joists (51) mutually interpolation form heat dissipation metal lampshade (5), and transparent plastic is arranged between the U-shaped metal joist; Described reflecting assembly (4) comprises the reflecting assembly body, and the reflecting assembly body is cone, arranges several through holes at the cone curved surface of reflecting assembly body.
2. the luminous LED candle lamp of the total space according to claim 1, it is characterized in that: the outer surface of the U-shaped metal joist of described heat radiation lampshade contacts with air.
3. the luminous LED candle lamp of the total space according to claim 1, it is characterized in that: the outer surface of the U-shaped metal joist of described heat radiation lampshade is with concaveconvex structure.
4. the luminous LED candle lamp of the total space according to claim 1, it is characterized in that: the quantity of the U-shaped metal joist of described heat radiation lampshade is the 1-5 bar.
5. the luminous LED candle lamp of the total space according to claim 1, it is characterized in that: the hatching of described cone reflecting assembly (4) becomes many curves.
CN2012202485978U 2012-05-30 2012-05-30 Full space light-emitting LED (Light Emitting Diode) candle lamp Expired - Fee Related CN202719400U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012202485978U CN202719400U (en) 2012-05-30 2012-05-30 Full space light-emitting LED (Light Emitting Diode) candle lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012202485978U CN202719400U (en) 2012-05-30 2012-05-30 Full space light-emitting LED (Light Emitting Diode) candle lamp

Publications (1)

Publication Number Publication Date
CN202719400U true CN202719400U (en) 2013-02-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012202485978U Expired - Fee Related CN202719400U (en) 2012-05-30 2012-05-30 Full space light-emitting LED (Light Emitting Diode) candle lamp

Country Status (1)

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CN (1) CN202719400U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720961A (en) * 2012-05-30 2012-10-10 上舜照明(中国)有限公司 LED (light emitted diode) candle lamp capable of lightening in entire space

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720961A (en) * 2012-05-30 2012-10-10 上舜照明(中国)有限公司 LED (light emitted diode) candle lamp capable of lightening in entire space

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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: 20130206

Termination date: 20170530