CN202647287U

CN202647287U - Novel LED (light emitting diode) lamp

Info

Publication number: CN202647287U
Application number: CN2012202443015U
Authority: CN
Inventors: 余玉华
Original assignee: DONGGUAN AOYITE INDUSTRIAL Co Ltd
Current assignee: DONGGUAN AOYITE INDUSTRIAL Co Ltd
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2013-01-02
Anticipated expiration: 2022-05-29

Abstract

The utility model discloses a novel LED (light emitting diode) lamp, which comprises a lamp head, a base, a heat radiator, an electronic assembly, an LED luminous assembly and a lamp shade in sequential connection and is characterized in that the heat radiator is an integral metal component, a cold forging special process is utilized, the primary forging forming is carried out, the whole body is in a horn shape with an open upper end surface and a sealed lower end surface, the inner side of the heat radiator is in a hollow straight-tube-shaped structure, a plurality of heat radiation fins are uniformly arranged and surrounded on the outer side surface at equal intervals, the thickness of the heat radiation fins is 0.7mm to 10mm, and the gap is 3 to 5 times of the thickness. The heat radiator of the novel LED lamp adopts 99.7 percent aluminum (AL1070) through integral forming via the cold forging special process, and the innovation design is adopted for the structure of the heat radiator and the number of the heat radiator fins, so the novel LED lamp has a better heat radiation effect, and the service life of the LED lamp is greatly prolonged. Compared with the traditional casting forming and aluminum extrusion, the novel LED lamp has the advantages that the more effective heat radiation effect is realized, higher safety and reliability are realized in the use process, and the novel LED lamp conforms to the safety specification standard.

Description

A kind of Novel LED light

Technical field

The utility model relates to the forging one-shaping technique, and electronic technology field is specifically related to a kind of Novel LED light.

Background technology

Current, the widely used indoor illumination of people mostly is incandescent lamp or fluorescent lamp, and these two kinds of light optoelectronic conversion ratios are low, and power consumption is large, and service life is short.

Led light source is as a kind of emerging semiconductor light-emitting elements, and therefore the advantage such as have that volume is little, energy consumption is low, caloric value is low and the life-span is long is applied to lighting, to substitute traditional incandescent lamp and fluorescent lamp.

At present, LED lamp on the market, radiating effect is relatively poor, and this has shortened the service life of this LED lamp greatly, and radiator is connected the connection of many employing buckles or directly sticks with glue with base, lampshade is connected to make equally with radiator and sticks with glue and since glue service time long after, can come off or not have viscosity, so that the LED lamp in use, generation part becomes flexible even drops, and lampshade material employing glass material, can cause than major injury human body after dropping.Some LED lamp manufacturers improve radiator, and wattage all adopts same radiator from low to high, and is higher for wattage, reaches equally the heat radiation requirement.

So the LED lamp of developing a kind of safety, perfect heat-dissipating, long service life becomes exigence.

The utility model content

The purpose of this utility model provides a kind of Novel LED light, by to heat spreader structures with to the improvement of base connector, thus the purpose that reaches perfect heat-dissipating, uses safely, increases the service life.

The concrete technical scheme that the utility model adopts for achieving the above object is:

A kind of Novel LED light, it comprises lamp holder, base, radiator, electronic building brick, LED luminescence component and the lampshade that connects successively, it is characterized in that, described radiator is the integral type hardware, integral body is the horn-like of upper surface opening, lower surface sealing, and its inboard is the straight tube shape structure of hollow, evenly is provided with most fin around the first-class gap of outer surface, the thickness of this fin is 0.7mm～10mm, and the gap is 3～5 times of thickness; The lower surface of described radiator upwards is contracted in its horn-like edge of opening, and is provided with most through holes at this end face.

The quantity of described fin is 12～48.

On the described radiator surfaces externally and internally, be coated with an antioxidant coating layer.

On the inwall of described radiator hollow, be provided with two symmetrical detents.

Also be provided with two positioning convex strips that are used in conjunction with described detent on the described base.

Described electronic building brick is fixed in base inside.

The horn-like edge of opening madial wall in described lampshade openend and radiator lower surface interconnects by buckle.

Described lampshade is the member of PC material.Lampshade adopts the PC material to replace traditional glass material, and the PC material is difficult for broken, and is more safe and reliable during use.

The Novel LED light that the utility model provides, described radiator integral is horn-like, and be hollow structure, the radiator outer surface is provided with fin, the quantity of this fin increases along with the increase of LED lamp wattage, and fin quantity is more, and its width is narrower, the quantitative range of fin is 12～48, and thickness range is 0.7mm～10mm; When LED lamp wattage was larger, its caloric value was also larger, after the increase fin count, the area of dissipation of radiator is increased, thereby improve radiating efficiency, and then prolong the service life of LED lamp.

The lower surface metal material of radiator, the LED luminescence component is fixed on the outer surface of radiator by the PC screw, when firm banking and the effect of LED luminescence component are played in the lower surface, LED luminescence component and electronic building brick are separated, reduce the impact that the heat radiation of the heat radiation of electronic building brick and LED luminescence component brings the other side.

Described radiator inwall is provided with two symmetrical detents, and base is provided with two symmetrical locating shafts, and base docks by locating shaft and detent, inserts from radiator slot end.By this location structure, more convenient and swift when being fixed in base on the radiator so that in LED lamp production process, thus reduced the built-up time of LED lamp, improved production efficiency, saved production cost.

Described base is fixed on the described lower surface by two metal screws after inserting in the radiator.Described lampshade openend and radiator wide mouth part are connected and fixed by buckle.

When lampshade was connected with radiator, after the buckle docking, the turn lampshade was fixed on the radiator lampshade clockwise, after fixing, need not gluing, and lampshade can't be taken off again.

The utility model has the advantages that: by the innovative design to radiator shape, structure and fin quantity and thickness, the employing integrated forming technique is made, the better heat dispersion that has than traditional die cast, aluminium extrusion manufacture, so that LED light fixture of the present utility model has had better radiating effect on the whole, greatly prolonged the service life of LED lamp; Adopt simultaneously screw that base is fixed on the integrated lower surface, and lampshade and radiator adopt buckle to be connected, so that the utility model is in use more safe and reliable, meet the safety standard.

Description of drawings

Fig. 1 is Integral combined structure schematic diagram of the present utility model;

Fig. 2 is the decomposition texture schematic diagram of this Fig. 1.

The specific embodiment

Embodiment: referring to Fig. 1 and Fig. 2, the present embodiment provides a kind of Novel LED light, it comprises the lamp holder 1 that connects successively, base 2, radiator 3, electronic building brick 4, LED luminescence component 5 and lampshade 6, described radiator 3 is for adopting 99.7% aluminium (AL1070), integrated metal member by the one-body molded manufacturing of cold forging special process, integral body is the upper surface opening, it is horn-like that the lower surface is sealed, its inboard is the straight tube shape structure of hollow, evenly be provided with most fin 7 around the first-class gap of outer surface, the thickness of this fin 7 is 0.7mm～10mm, and the gap is 3～5 times of thickness.The quantity of this fin 7 increases along with the increase of LED lamp wattage, and fin 7 quantity are more, and its width is narrower, and the quantitative range of fin is 12～48, and width range is 0.7mm～10mm.When LED lamp wattage was larger, its caloric value was also larger, after the quantity of increase fin 7, the area of dissipation of radiator 3 is increased, thereby improve radiating efficiency, and then prolong the service life of LED lamp.

The lower surface of described radiator 3 and described radiator 3 are the integral type structure, are positioned at the wide mouth part of radiator 3.The lower surface of described radiator upwards is contracted in the horn-like edge of opening, and is provided with most through holes at this end face.

On described radiator 3 surfaces externally and internallies, be coated with an antioxidant coating layer.

On the inwall of described radiator 3 hollows, be provided with two symmetrical detents 9; Also be provided with two positioning convex strips 10 that are used in conjunction with described detent 9 on the described base 2.

Described electronic building brick 4 is fixed in base 2 inside.

The horn-like edge of opening madial wall of described lampshade 6 openends and radiator 3 lower surfaces interconnects by buckle.

Described lampshade 6 is the member of PC material.

The metal material identical with cylindrical body adopted in the lower surface of radiator 3, such as aluminium, copper etc., the LED luminescence component is screwed in the outer surface of lower surface, when firm banking 2 and 5 effect of LED luminescence component are played in the lower surface, LED luminescence component 5 and electronic building brick 4 are separated, reduce the impact that the heat radiation of the heat radiation of electronic building brick 4 and LED luminescence component 5 brings the other side.

The utility model is by this location structure, and is more convenient and swift when being fixed in base 2 on the radiator 3 so that in LED lamp production process, thereby reduced the built-up time of LED lamp, improved production efficiency, saved production cost.

Described base 2 insert radiator 3 interior after, be fixed on the described lower surface by two metal screws.

When lampshade 6 was connected connection with radiator, after the buckle docking, turn lampshade 6 was fixed on the radiator 3 lampshade 6 clockwise, after fixing, need not gluing, and lampshade 6 can't be taken off again.

Lampshade 6 adopts the PC material to replace traditional glass material, and the PC material is difficult for broken, and is more safe and reliable during use.

Radiator of the present utility model adopts 99.7% aluminium (AL1070), one-body molded by the cold forging special process, by the innovative design to heat spreader structures and fin quantity, so that LED light fixture of the present utility model has better radiating effect, greatly prolonged the service life of LED lamp; Than traditional die cast, aluminium extrusion, more effective radiating effect adopts screw that base is fixed on the lower surface simultaneously, and lampshade and radiator adopt buckle to be connected, so that the utility model is in use more safe and reliable, meets the safety standard.

But the above only is better possible embodiments of the present utility model, is not to limit to claim of the present utility model, therefore the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, all is included in the protection domain of the present utility model.

Claims

1. Novel LED light, it comprises lamp holder, base, radiator, electronic building brick, LED luminescence component and the lampshade that connects successively, it is characterized in that, described radiator is the integral type hardware, integral body is the horn-like of upper surface opening, lower surface sealing, and its inboard is the straight tube shape structure of hollow, evenly is provided with most fin around the first-class gap of outer surface, the thickness of this fin is 0.7mm～10mm, and the gap is 3～5 times of thickness.

2. Novel LED light according to claim 1 is characterized in that, the lower surface of described radiator upwards is contracted in its horn-like edge of opening, and is provided with most through holes at this end face.

3. Novel LED light according to claim 1 is characterized in that, the quantity of described fin is 12～48.

4. Novel LED light according to claim 1 is characterized in that, on the described radiator surfaces externally and internally, is coated with an antioxidant coating layer.

5. Novel LED light according to claim 1 is characterized in that, on the inwall of described radiator hollow, is provided with two symmetrical detents.

6. Novel LED light according to claim 5 is characterized in that, also is provided with two positioning convex strips that are used in conjunction with described detent on the described base.

7. Novel LED light according to claim 1 is characterized in that, described electronic building brick is fixed in base inside.

8. Novel LED light according to claim 1 is characterized in that, the horn-like edge of opening madial wall in described lampshade openend and radiator lower surface interconnects by buckle.

9. Novel LED light according to claim 1 is characterized in that, described lampshade is the member of PC material.