CN203322820U - LED lamp with flexible lamp bead panel - Google Patents

Abstract

The utility model discloses an LED lamp with a flexible lamp bead panel. The LED lamp comprises a lamp base, a power source main board, a lampshade and at least one LED light source assembly, wherein the LED light source assembly is covered by the lampshade, the power source main board is connected with the LED light source assembly, the power source main board and the LED light source assembly are both arranged on the lamp base, the at least one LED light source assembly comprises a radiator, the flexible lamp panel and a plurality of LED lamp beads, the LED lamp beads are all embedded into the flexible lamp panel, and the flexible lamp panel where the LED lamp beads are embedded is attached to the radiator. With the method, the LED lamp can solve the technical problems that because a 300-degree light-emitting lamp in the prior art is bad in heat conducting property and affected by heat, power is small, positions of paster lamp beads are limited, and the light-emitting angle is bad.

Description

A kind of LED lamp with flexible lamp pearl plate

Technical field

The utility model relates to LED lamp field, is specifically related to a kind of LED lamp with flexible lamp pearl plate.

Background technology

In recent years since, constantly perfect along with the LED technology, the various performances of LED lamp for illumination have had greatly progressive, more, because the LED illuminating lamp has long service life, start-up time is short, energy-saving effect is remarkable, there is no ultra-violet radiation and the advantages such as environmental pollution, safety in utilization height, approved widely.In addition, the little quality of LED light fixture volume is light, can select different photochromic LED lamps to be combined into the various modules that illumination is soft, is arranged on arbitrarily in room, and the light source of the room lighting light fixture may derive from ground, metope, windowsill, furniture, jewelry etc.Therefore, following the room lighting will no longer be confined to single light fixture, and will be converted into the shadowless lamp without the integral illumination effect of ligthing paraphernalia sense by single lamp lighting.

But because the LED lamp is a photoelectric device, only have the electric energy of 15-25% to convert luminous energy in photoelectric conversion process, remaining electric energy is energy transform into heat energy nearly all, the temperature of LED light fixture is raise, therefore the LED light fixture needs radiator that the heat of LED light fixture is left.Traditional " fluorescent lamp " is the widely used lighting of current user, in order in traditional illumination " fluorescent lamp ", to use LED light source, current most of LED " fluorescent lamp " type light fixture, although its appearance and size is designed to traditional " fluorescent lamp " equally, but because LED light source must be furnished with radiator, so in the radiator structure of current LED " fluorescent lamp " light fixture on the market, the metal heat sink design is at the first half the exposed radiating effect matched with acquisition and LED light source heat in air of light fixture, the LED lamp is located at the surface of metal heat sink, although this radiator can play the thermolysis of LED light source, but because radiator can not printing opacity, cause the LED fluorescent lamp tool can only be luminous to the one side of protruding radiator, owing to being flat luminous, light is fan-shaped and disperses, do not reach the brightness of illumination of 300 °.Although on market, there is now part can reach the LED lamp of 300 ° of lighting requirements, as 300 ° of corn lamps, but the LED lamp of this 300 °, to adopt each lateral vertical on cylindrical lamp plate to paste the LED lamp, a plurality of lamp plates that maybe will paste the LED lamp go in ring and arrange, so that the LED lamp is luminous to a plurality of angles, realize the light illumination of 300 ° of angles.But the cost of manufacture of this LED lamp that seems the illumination of 300 ° of angles is loaded down with trivial details, and shape fixes, and can not be designed to more pattern; Because LED vertically sticks on lamp plate, LED lamp obscission can occur in long-term the use, affects result of use.

The utility model content

For above-mentioned deficiency of the prior art, main purpose of the present utility model is to provide a kind of LED lamp with flexible lamp pearl plate, and this LED lamp is made simple, and utilizes guard shield that lamp pearl plate is fixed on radiator, extends the service life of lamp.

For achieving the above object, the disclosed technical scheme of the utility model is: a kind of LED lamp with flexible lamp pearl plate, comprise lamp socket, the power supply mainboard, lampshade and at least one LED light source assembly, described lampshade covers on described LED light source assembly, described power supply mainboard connects described LED light source assembly, described power supply mainboard, the LED light source assembly all is located on described lamp socket, described at least one LED light source assembly comprises radiator, soft lamp plate and a plurality of LED lamp pearl, described a plurality of LED lamp pearl all embeds in described soft lamp plate, the soft lamp plate of the described LED of being embedded with lamp pearl pastes on described radiator.LED lamp pearl described in the utility model is to embed in soft lamp plate, then whole soft lamp plate is coated on radiator, this structure makes lamp pearl plate wrap on radiator cleverly, and use is that resistant to elevated temperatures gum is not easy to come off to guarantee flexible lamp pearl plate and radiator.

Preferably, the belt arrangement of described LED lamp pearl or array are on described soft lamp plate, and described soft lamp plate pastes at the outer surface of described radiator and with the structure of described radiator and adapts.LED lamp pearl described in the utility model can be arranged on described soft lamp plate according to certain pattern or rule, and soft lamp plate also can adopt various ways to be coated on radiator, to realize the light fixture of different structure, increases aesthetic property and practicality.

Preferably, also comprise a guard shield, described guard shield is provided with hollow out, and described hollow out is corresponding one by one with a plurality of LED lamp pearls on described soft lamp plate, and described guard shield covers on described LED light source assembly, and matches with described LED light source assembly.In the utility model, utilize guard shield that soft lamp plate firmly is fixed on above radiator, can greatly extend the service life of whole light fixture.

Preferably, described guard shield is made by makrolon material.Can adopt in reality by the PC2605 material of Bayer A.G and make, this material temperature distortion temperature is 136 ℃.

Preferably, described radiator is cylindrical.

Preferably, described radiator is made by metallic aluminium.

Preferably, described LED light source assembly is provided with three groups, and described three groups of LED light source assemblies are vertically arranged, and described three groups of LED light source assemblies are hexagonal angle in twos and vertically arrange.LED light source assembly described in the utility model can be set as many groups, organizes the LED light source assembly more and carries out permutation and combination, to form different structure; Also can be set as the different size size, to meet the need of market.

Preferably, the soft lamp plate of the described LED of being embedded with lamp pearl overlays on described radiator by double faced adhesive tape.

Preferably, described double faced adhesive tape is high temperature resistant gum.9077 double faced adhesive tapes that the gum adopted in the utility model is the 3M board, 263 ℃ of this double faced adhesive tape short-term heatproofs, 149 ℃ of long-term heatproofs.

Preferably, described soft lamp plate is the printed circuit board of being made by polyimides.Polyimide material described in the utility model can anti-300 ℃ high temperature.Soft lamp plate described in the utility model is the FPC adopted, and FPC (Flexible Printed Circuits) is a kind of light and handy, slim, flexible printed substrate.FPC be Copper Foil (copper foil) circuit by galvanic corrosion on polyimides (polyimide, PI) film substrate.FPC can be made as individual layer (single-layer double-side contact (false two-sided), Window-type (naked casement), the reflexed type and reveal empty finger-type), double-deck (can reach 6 layers), multilayer hollow (Air Gap), band anisotropic conductive (exempting ACF) and the micro-circuit COF of high density (Chip on Film) etc. are dissimilar, are applicable to different needs.

The LED lamp with flexible lamp pearl plate described in the utility model can become various structures according to the different Demand Design of product, due to what adopt, is soft lamp plate, therefore the moulding of light fixture can be changeable, and LED lamp pearl can permutation and combination become different pattern on soft lamp plate.The LED lamp with flexible lamp pearl plate described in the utility model can be made into the structure of traditional LED bulb lamp, LED corn lamp and LED screw lamp, but because LED lamp pearl is to embed soft lamp plate, therefore dispersion effect when luminous is better than traditional LED corn lamp and LED screw lamp.

Compare with illuminating LED lamp traditional in prior art, utilize the characteristic that soft lamp plate can be crooked in the utility model, solved the problem of connecting line between the LED lamp pearl on plane and circumference lamp pearl; And add the high temperature resistant gum of 3M at flexible lamp backboard face, dexterously soft lamp plate is designed to the H type, can closely be fitted on the cylinder spreader surface.And under the effect of guard shield, soft lamp plate is fitted on spreader surface more closely, so the heat conductivility of whole lamp body is very good, has guaranteed the control of LED luminous diode temperature within the specific limits, guarantee the normal service life of LED light emitting diode.The LED lamp of the utility model band flexible lamp pearl plate has solved in the past 300 ° of electroluminescent lamps because heat conductivility was poor, affected by heat, power is done not quite, SMD lamp pearl limited location, the technical problem that lighting angle is poor, optimized electrical fitting technology, simple, reliable, convenient, break the limitation of 300 ° of LED lamps of tradition and filled up domestic blank, saved bauxite resource.

The beneficial effects of the utility model are: the LED lamp of the utility model band flexible lamp pearl plate is made simple, multi-angle irradiation preferably, and utilize guard shield that lamp pearl plate is fixed on radiator, extend the service life of light fixture.

The accompanying drawing explanation

Fig. 1 is the structural representation of LED lamp one preferred embodiment of the utility model band flexible lamp pearl plate;

Fig. 2 is with the decomposing schematic representation of the LED lamp of flexible lamp pearl plate shown in Fig. 1;

Fig. 3 is the structural representation of the radiator in the LED light source assembly in Fig. 1;

Fig. 4 is the structural representation of the soft lamp plate in the LED light source assembly in Fig. 1;

Fig. 5 is the structural representation of the guard shield in the LED light source assembly in Fig. 1;

In accompanying drawing, the mark of each parts is as follows: 1--lamp socket, 2--power supply mainboard, 3--LED light source assembly, 4--guard shield, 5--lampshade, 30--radiator, the soft lamp plate of 31--, 310--LED lamp pearl, 40--hollow out.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

Please refer to Fig. 1 to Fig. 5, a kind of LED lamp with flexible lamp pearl plate, comprise lamp socket 1, power supply mainboard 2, lampshade 5 and a LED light source assembly 3, lampshade 5 covers on LED light source assembly 3, power supply mainboard 2 connects LED light source assembly 3, power supply mainboard 2, LED light source assembly 3 all are located on lamp socket 1, LED light source assembly 3 comprises radiator 30, soft lamp plate 31 and a plurality of LED lamp pearl 310, a plurality of LED lamp pearls 310 all embed in soft lamp plate 31, and the soft lamp plate 31 that is embedded with LED lamp pearl 310 pastes on radiator 30.

In the present embodiment, the belt arrangement of LED lamp pearl 310 or array are on soft lamp plate 31, and soft lamp plate 31 pastes at the outer surface of radiator 30 and with the structure of radiator 30 and adapts.

In the present embodiment, also comprise a guard shield 4, guard shield 4 is provided with hollow out 40, and hollow out 40 is corresponding one by one with a plurality of LED lamp pearls 310 on soft lamp plate 31, and guard shield 4 covers on LED light source assembly 3, and matches with LED light source assembly 3.

In the present embodiment, guard shield 4 is made by the PC2605 material.

In the present embodiment, radiator 30 is cylindrical, and radiator 30 is made by metallic aluminium.

In the present embodiment, the soft lamp plate that is embedded with LED lamp pearl 310 overlays on radiator 30 by resistant to elevated temperatures 3M9077 double faced adhesive tape.

Embodiment bis-: the difference of the present embodiment and embodiment mono-is: in the present embodiment, LED light source assembly 3 is provided with three groups, and three groups of LED light source assemblies 3 are vertically arranged, and three groups of LED light source assemblies 3 are hexagonal angle in twos and vertically arrange.

Embodiment tri-: the difference of the present embodiment and embodiment mono-is: the LED light source assembly 3 in the present embodiment pastes twist on radiator, to make the LED screw lamp.

Embodiment tetra-: the difference of the present embodiment and embodiment mono-is: the LED light source assembly in the present embodiment pastes in spreader surface, and forms corn type with radiator, is corn type LED lamp.

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

Claims (10)

1. the LED lamp with flexible lamp pearl plate, comprise lamp socket, power supply mainboard, lampshade and at least one LED light source assembly, described lampshade covers on described LED light source assembly, described power supply mainboard connects described LED light source assembly, described power supply mainboard, LED light source assembly all are located on described lamp socket, it is characterized in that, described at least one LED light source assembly comprises radiator, soft lamp plate and a plurality of LED lamp pearl, described a plurality of LED lamp pearl all embeds in described soft lamp plate, and the soft lamp plate of the described LED of being embedded with lamp pearl pastes on described radiator.

2. the LED lamp with flexible lamp pearl plate according to claim 1, is characterized in that, the belt arrangement of described LED lamp pearl or array are on described soft lamp plate, and described soft lamp plate pastes at the outer surface of described radiator and with the structure of described radiator and adapts.

3. the LED lamp with flexible lamp pearl plate according to claim 1 and 2, it is characterized in that, also comprise a guard shield, described guard shield is provided with hollow out, described hollow out is corresponding one by one with a plurality of LED lamp pearls on described soft lamp plate, described guard shield covers on described LED light source assembly, and matches with described LED light source assembly.

4. the LED lamp with flexible lamp pearl plate according to claim 3, is characterized in that, described guard shield is made by makrolon material.

5. the LED lamp with flexible lamp pearl plate according to claim 3, is characterized in that, described radiator is cylindrical.

6. the LED lamp with flexible lamp pearl plate according to claim 5, is characterized in that, described radiator is made by metallic aluminium.

7. the LED lamp with flexible lamp pearl plate according to claim 1, is characterized in that, described LED light source assembly is provided with three groups, and described three groups of LED light source assemblies are vertically arranged, and described three groups of LED light source assemblies are hexagonal angle in twos and vertically arrange.

8. the LED lamp with flexible lamp pearl plate according to claim 1, is characterized in that, the soft lamp plate of the described LED of being embedded with lamp pearl overlays on described radiator by double faced adhesive tape.

9. the LED lamp with flexible lamp pearl plate according to claim 8, is characterized in that, described double faced adhesive tape is high temperature resistant gum.

10. the LED lamp with flexible lamp pearl plate according to claim 1, is characterized in that, described soft lamp plate is the printed circuit board (PCB) of being made by polyimides.

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