CN202074270U

CN202074270U - Light emitting diode (LED) lamp capable of emitting light within 360 degrees

Info

Publication number: CN202074270U
Application number: CN2011201202905U
Authority: CN
Inventors: 陈培杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-20
Filing date: 2011-04-20
Publication date: 2011-12-14
Anticipated expiration: 2021-04-20

Abstract

The utility model relates to a high heat dissipation light emitting diode (LED) lamp capable of emitting light within 360 degrees, which comprises a lamp cover and a lamp holder fixed at one end of the lamp cover. A plurality of aluminum base plate supports or copper base plate supports and a plurality of LED chips are arranged in the lamp cover. The LED chips are respectively fixed on the aluminum base plate supports or the copper base plate supports. The plurality of supports are installed on a ceramic heat-dissipation body in a polygon mode and arranged in the glass lamp cover. A plurality of LED light sources of the LED lamp are reasonably arranged so as to enable the light emitted by the LED light sources to have a compensating function, and the LED lamp achieves the same light-emitting effect as a traditional tungsten lamp does. Simultaneously, holes for dissipating heat are arranged on a hardware piece and an insulating piece of the LED lamp, thereby having the advantages of having low temperature, environment protection and long service life. The LED lamp has the 360-degree light emitting effect, users can see light emitting points from each plane, and further LED lamp capable of emitting light within 360 degrees has the advantages of being convenient to install, thereby being capable of completely substituting traditional wax lamps and crystal lamps.

Description

The luminous LED lamp of 360 degree

Technical field

The utility model relates to a kind of light fixture, especially a kind of LED lamp.

Background technology

Traditional lamp, normally tengsten lamp in the use of tengsten lamp, can produce a large amount of heat, the temperature of lamp is raise, thereby hurt the people easily, and have the shortcoming of life-span weak point, not environmental protection.

In order to overcome above-mentioned shortcoming, the LED lamp has appearred in the prior art.Yet led light source has linear luminous characteristics, and therefore, the luminous visual angle of LED lamp of the prior art is all little, has illumination and visual effect defect of bad.

Summary of the invention

The purpose of this utility model provides the luminous LED lamp of 360 degree of the good and perfect heat-dissipating in low, the luminous visual angle of a kind of energy consumption.

To achieve these goals, the utility model adopts following technical scheme:

Its described LED lamp comprises lampshade and is fixed in the lamp holder of lampshade one end, is provided with a plurality of aluminium bases or copper base support and a plurality of LED wafer in the described lampshade; Described LED wafer is separately fixed on described aluminium base or the copper base support, and described a plurality of supports are arranged in polygonal mode and are installed on the ceramic heat-dissipating body and are arranged in the described glass lamp shade.

Preferably, described LED wafer is fixed on the described support by elargol, scribbles fluorescent material on the described LED wafer, in the outer setting of described fluorescent material layer of silica gel is arranged.

Preferably, described layer of silica gel ovalize.Light-emitting area can be bigger like this.

Preferably, described a plurality of supports are divided into many groups, and wherein 2 every group, 2 back-to-back assembling of support in described every pack support are welded on the bottom bracket.

Preferably, described LED lamp comprises that also can carry out low current to described LED lamp drives.

Preferably, the bottom of described ceramic heat-dissipating body is provided with air-vent and screw thread.

Preferably, it is better that described support is provided with the meeting of opening translucent effect.

LED lamp in the utility model reasonably is provided with a plurality of LED light emitting sources, makes its light that sends have complementary function, thereby it is the same with tradition crow silk lamp to reach illumination effect; Simultaneously, described LED lamp is provided with the hole that is used to dispel the heat in ceramic heat-dissipating body bottom, therefore has low temperature, environmental protection, long characteristics of life-span.Described LED light fixture in the utility model has the illumination effect of 360 degree, can both see luminous point from each face, and have characteristics easy for installation, can replace traditional candle lamp and Crystal lamp fully.

Description of drawings

Fig. 1 is the structural representation of the luminous LED lamp of height heat radiation 360 degree in the utility model.

Fig. 2 is the exploded view of Fig. 1.

Fig. 3 is the distribution schematic diagram of LED wafer among Fig. 1.

Fig. 4 is the principle of luminosity figure of the luminous LED lamp of high heat radiation 360 degree.

The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.

The specific embodiment

Fig. 1-2 shows the structural representation of the luminous LED lamp of height heat radiation 360 degree in the utility model.As shown in Figure 1, the luminous LED lamp of described high heat radiation 360 degree comprises: lampshade 1, support 4, LED wafer 2, ceramic heat-dissipating body 5 and lamp holder 6.Described LED wafer 2 is arranged on the described support 4.Preferably, described support 4 adopts aluminium or copper material to make, and it described LED wafer 2 as the pin stent support, and plays the effect of conduction and heat radiation.Preferably, described lampshade 1 is a glass lamp shade.Preferably, also be provided with opening 3 on the described support 4, to strengthen the light transmittance of described LED lamp.

As shown in Figure 3, described LED wafer is closed the back as the core luminous component, and preferably, described LED wafer 2 is fixed on the described support 4 by elargol 10, described elargol 10 is as Heat Conduction Material, thereby the heat that described LED wafer 2 sends is transmitted on the described support 4 faster and better; The both positive and negative polarity of described LED wafer 2 is electrically connected with the both positive and negative polarity of described support 4 respectively by gold thread 11.Scribble fluorescent material 13 on the described LED wafer 2, preferably, described LED wafer 2 is blue light-emittings, and described fluorescent material is yellow.By the debugging of processing compound, can make described LED wafer 2 send the light of different-colour.Outer setting at described fluorescent material 13 has layer of silica gel 12, thereby makes the light-emitting area journey of described LED lamp more strengthen and protect the extruding that gold thread is subjected to the external world.Preferably, described layer of silica gel 12 ovalizes, thus can make light-emitting area increase 1.5 times.

As shown in Figure 3, can reach the effect of tradition crow silk lamp in order to make described LED lamp in the utility model on illumination effect, be provided with three groups of described supports 4 in the described LED lamp, described three pack supports 4 adopt rounded projections arranged to be arranged on the bottom bracket 7.Preferably, described every pack support comprises 2 described supports 4, and back-to-back the assembling of 2 supports in described every pack support is welded on the described bottom bracket 7, and preferably, described bottom bracket 7 is round, and preferably, described bottom bracket is the aluminium base support.Preferably, the both positive and negative polarity of described support 4, is led on the described bottom bracket 7 thereby heat can better be passed on the electrode of round described bottom bracket 7 with soldering.

Described three pack supports utilize the principle of optics complementation, and are luminous inside and outside the triangle of its composition, and wherein each luminous point all is hemispherical luminous point, and as shown in Figure 4, the light that these luminous points sent intersects mutually and is complementary, thereby realize 360 degree illumination effects.

As shown in Figure 2, described LED lamp 2 also comprises driving power 9, and preferably, described driving power 9 adopts the low current type of drive, thereby makes the electric current of each lamp pearl have only 1/3 or 1/2 electric current of normal use electric current.Heat can be very little when not driving fully owing to the lamp pearl, solves heat dissipation problem and light decay problem so in use can reduce the heat of described LED lamp.

In addition, described LED lamp scribbles heat-conducting cream at the joint at described bottom bracket 7 times and described ceramic heat-dissipating body 5, thereby makes heat to come out by described ceramic heat-dissipating body 5.Preferably, the bear of described radiator 5 so that allow described lampshade 1 the inside heat fast with extraneous convection current.

The employing aluminium base is a support, and wafer is solid on the aluminium base support, and two aluminium bases are shared to 6 rectangle aluminium bases on product back-to-back,

As shown in Figure 2, also be provided with air-vent 8 in the bottom of described ceramic heat-dissipating body 5, preferably screw thread is arranged at ceramic heat-dissipating body bottom, allows inner heat and gas and outside UNICOM well, thereby solve described lampshade 1 inside phenomenons such as the globule is arranged.

Described lamp holder 6 is connected on the described ceramic heat-dissipating body screw thread 8, and pottery is that uncharged insulator heat radiation is again best, can solve the radiator 5 uncharged effects that contact with human body like this.

Product adopts the great power LED wafer as the former material of core, the high colour developing of high-tech, and heat is low.Each colour temperature can both be produced, and can be used for commercial lighting and home lighting.Environmental protection and energy saving, easy for installation.

LED lamp in the utility model reasonably is provided with a plurality of LED light emitting sources, makes its light that sends have complementary function, thereby it is the same with tradition crow silk lamp to reach illumination effect; Simultaneously, described LED lamp also is provided with the hole that is used to dispel the heat on the ceramic heat-dissipating body, therefore has low temperature, environmental protection, long characteristics of life-span.Described LED light fixture in the utility model has the illumination effect of 360 degree, can both see luminous point from each face, and have characteristics easy for installation, can replace traditional candle lamp and Crystal lamp fully.

The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. luminous LED lamp is spent in one kind high heat radiation 360, and it is characterized in that: described LED lamp comprises lampshade and is fixed in the lamp holder of lampshade one end, is provided with a plurality of aluminium bases or copper base support and a plurality of LED wafer in the described lampshade; Described LED wafer is separately fixed on described aluminium base or the copper base support, and described a plurality of supports are arranged in polygonal mode and are installed on the ceramic heat-dissipating body and are arranged in the described glass lamp shade.

2. the luminous LED lamp of high heat radiation 360 degree as claimed in claim 1, it is characterized in that: described LED wafer is fixed on described aluminium base or the copper base support by elargol, and pass through gold thread nation and decide both positive and negative polarity to the both positive and negative polarity of support, scribble fluorescent material on the described LED wafer, layer of silica gel is arranged in the outer setting of described fluorescent material.

3. the luminous LED lamp of described high heat radiation 360 degree of claim 2 is characterized in that: described layer of silica gel ovalize.

4. luminous LED lamp is spent in each described high heat radiation 360 of claim 1-3, it is characterized in that: described a plurality of supports are divided into many groups, wherein 2 every group, back-to-back the assembling of 2 supports in described every pack support is welded on the round aluminium base support in bottom.

5. the luminous LED lamp of described high heat radiation 360 degree of claim 4 is characterized in that: be provided with air-vent bottom the described ceramic heat-dissipating body.

6. the luminous LED lamp of described high heat radiation 360 degree of claim 5 is characterized in that: have screw thread to can be used to descend admittedly brass lamp holder bottom the described ceramic heat-dissipating body.

7. luminous LED lamp is spent in the described high heat radiation 360 of claim 6, and it is characterized in that: described support is provided with opening.