CN102927467A

CN102927467A - LED (Light-emitting Diode) illuminating lamp

Info

Publication number: CN102927467A
Application number: CN2012104199570A
Authority: CN
Inventors: 刘军; 杨红
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-29
Filing date: 2012-10-29
Publication date: 2013-02-13

Abstract

The invention provides an LED (Light-emitting Diode) illuminating lamp with a decorative function, which solves the defects of low service life, high cost, and poor illuminating effect and decorative function in the traditional LED illuminating lamp. The LED illuminating lamp comprises a lamp body consisting of LED illuminating components and a lamp holder with a power wiring terminal. According to the technical essential of the LED illuminating lamp, the LED illuminating components comprise a backlight board assembled with paster LEDs, a light-transmission structural film for supporting and a dustproof rear cover, wherein the backlight board is arranged in a closed space formed by the structural film and the dustproof rear cover; positive and negative electrode ends of a series circuit consisting of the paster LEDs and a paster resistor assembled on the backlight board pass through the dustproof rear cover by virtue of guide wires, and connected with a circuit inside the lamp holder for providing current to drive the paster LEDs to work for each LED illuminating component. The LED illuminating lamp is reasonable in structural design, low in using cost, safe and reliable, light in weight, and remarkably improves an illuminating effect and a decorative function.

Description

The LED illuminating lamp

Technical field

The present invention relates to a kind of LED electric lighting, particularly a kind of with the LED illuminating lamp of paster LED as the integrated new festoon lighting structure of the member of illumination and decoration unit and light fixture.

Background technology

At present, traditional LED lighting is high with luminous efficiency, the life-span long and begun to apply at lighting field without the advantage of mercury pollution, and particularly under the national energy-saving policy support and instructing, commercial lighting, daily life field are used generally and used.But because this LED electric lighting is expensive, become main obstruction in the penetration and promotion of illumination and decoration field.And make now with traditional LED device as the member of lighting decoration controlled unit mainly take the lamp shape miscellaneous of tubular, annular and the simple geometric shape such as spherical as main, manufacturer is in order to reduce cost, dwindle the size of traditional LED lighting lamp structure as far as possible, to reduce the use of material, make intensive being installed in the lighting lamp structure of traditional LED device, hinder traditional LED device heat radiation, affected the working life of traditional LED device.Above reason is so that traditional LED device structurally is very restricted the effect that has obviously reduced illumination and decorated as the member of illumination and decoration unit and the combination of decorative lamp.

The defects that the applicant once existed as the lighting decoration controlled unit for existing traditional LED device, design a kind of patent announcement number and be CN202229125U " LED lighting decoration controlled unit ", the main design main points of this LED lighting decoration controlled unit are the LED bulbs that several series connection are set at the supporter with decoration, each LED bulb is parallel with resistance, the LED bulb is arranged on the supporter outer surface, forms the LED illuminating lamp by several such LED lighting decoration controlled unit again.Although the effect that such structure has improved illumination and decorated directly forms light source because the LED bulb that adopts is arranged on the supporter outer surface, so that the radius that illumination forms is soft not, even, on decoration functions, still limited to like this.

Summary of the invention

The purpose of this invention is to provide a kind of LED illuminating lamp with decoration functions, its solved the service life that existing traditional LED lighting exists low, cost is high, illuminating effect and the poor defective of decoration functions, its reasonable in design, use cost are low, safe and reliable, lightweight, but have significantly improved illuminating effect and decoration functions.

The technical solution adopted in the present invention is: this LED illuminating lamp comprises by LED illuminating member and the lamp body that forms with the lamp socket of power supply terminal, its technical essential is: described LED illuminating member comprises the backlight that is assembled with paster LED, have the structural membrane and the dust-proof back cover that play a supportive role with light transmission, backlight is arranged in the enclosure space of structural membrane and dust-proof back cover formation, each paster LED becomes assembly to be assembled in respectively backlight over against a side of structure mould with the Chip-R parallel connection, two adjacent paster LEDs just, negative pole is fixedly connected on the opposite side of backlight by resilient blade, just be assembled in the series circuit of paster LED on the backlight and Chip-R module composition, negative pole end, utilize wire to pass dust-proof back cover, with being connected for each LED illuminating member provides the circuit that drives the paster LED operating current in the lamp socket.

Described LED illuminating member be shaped as blade shaped, shell-like, ellipse or petal.

The cross section of described backlight is the arc corresponding with the structural membrane shape.

Described structural membrane periphery posts the antiglare decorative film.

Described lamp body is pegged graft according to circumferential array by a plurality of LED illuminating lamp members and is formed umbrella shape.

Advantage and good effect that the present invention has are: comprise the backlight that is assembled with paster LED because the present invention forms each LED illuminating lamp member employing of lamp body, have the structural membrane and the dust-proof back cover that play a supportive role with light transmission, so that the light source of paster LED is evenly soft through the outside irradiation light of structural membrane, improved the comfort level of illumination, so its reasonable in design, use cost is low, safe and reliable, lightweight, but illuminating effect and decoration functions have not only been significantly improved, and a plurality of LED illuminating members peg graft are consisted of the umbrella shape lamp body by circumferential array, so that the assembling of LED illuminating member is compact, more have ornamental, illuminating effect is better.Therefore, the invention solves the service life that existing traditional LED lighting exists low, cost is high, illuminating effect and the poor defective of decoration functions, and a kind of LED illuminating lamp of brand-new festoon lighting structure is provided.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is the umbrella shape lamp body structure schematic diagram that a kind of shell-like LED illuminating member of the present invention forms;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the rearview of Fig. 1;

Fig. 4 is the structural representation of the shell-like LED illuminating member among Fig. 1;

Fig. 5 is the side view of Fig. 4;

Fig. 6 is the rearview of Fig. 4;

Fig. 7 is the backlight board structure schematic diagram of the shell-like LED illuminating member among Fig. 1;

Fig. 8 is the rearview of Fig. 7;

Fig. 9 is the structure for amplifying schematic diagram that Fig. 4 analyses and observe along the A-A line;

Figure 10 is a kind of eight shell-like LED illuminating members of the present invention and eight umbrella shape lamp body structure schematic diagrames that blade shaped LED illuminating member forms;

Figure 11 is the side view of Figure 10;

Figure 12 is the rearview of Figure 10;

Figure 13 is the structural representation of the blade shaped LED illuminating member among Figure 10;

Figure 14 is the side view of Figure 13;

Figure 15 is the rearview of Figure 13;

Figure 16 is the backlight board structure schematic diagram of the blade shaped LED illuminating member among Figure 10;

Figure 17 is the umbrella shape lamp body structure schematic diagram that a kind of 12 shell-like LED illuminating members of the present invention form;

Figure 18 is a kind of 12 shell-like LED illuminating members of the present invention and 12 umbrella shape lamp body structure schematic diagrames that blade shaped LED illuminating member forms.

Sequence number explanation among the figure: 1 structural membrane, 2 decorating films, 3 dust-proof back covers, 4 backlight, 5 paster LEDs, 6 Chip-Rs, 7 sheet metals, 8 wires, 9 lamp sockets, 10 power supply terminals.

The specific embodiment

Describe concrete structure of the present invention in detail according to Fig. 1-18.This LED illuminating lamp can be pegged graft according to circumferential array by a plurality of LED illuminating lamp members and be formed umbrella shape.It comprises by LED illuminating member and the lamp body that forms with the lamp socket 9 of power supply terminal 10.The LED illuminating member that wherein forms lamp body comprises the backlight 4 that is assembled with paster LED 5, have and play a supportive role and the part such as the structural membrane 1 of light transmission and dust-proof back cover 3.The LED illuminating member be shaped as blade shaped, shell-like, ellipse or petal.Adopt present LED electrical lighting industry small volume and frivolous adopting surface mounted LED as light source, with the space that saving member takies, make the more reasonable structure of lamp body.Resistance material also adopts Chip-R 6, and further saving member takes up room.Have the structural membrane 1 that plays a supportive role with light transmission and select the membrane material with certain structural strength, be used as the main support parts of LED illuminating member, the shape of structural membrane can be designed to blade shaped or shell-like.Its shape is made the edge and is bent upwards, the curved-surface structure that protrude downwards the outer surface middle part, and the inside middle district can form enclosed cavity like this.Backlight mainly adopts insulating materials, is arranged in the enclosure space of structural membrane and dust-proof back cover formation.The cross section of backlight should be the arc corresponding with the structural membrane shape, can better make so a plurality of series connection paster LEDs identical with the distance of structural membrane curved surface, and light is more even to external radiation.Each paster LED becomes assembly to be assembled in respectively backlight over against a side of structure mould with the Chip-R parallel connection, and the positive and negative electrode of two adjacent paster LEDs is fixedly connected on the opposite side of backlight by the resilient blade that bends to two arches.The two ends of sheet metal are passed backlight and are connected with the electrode pin of adjacent two paster LEDs respectively.Two electrodes of resistance are welded on respectively on two electrode pins of paster LED.Because sheet metal has certain rigidity and elastic force, therefore bend to two arches and firmly paster LED is fixed on the backlight.The structural membrane periphery posts the antiglare decorative film.Decorating film adopts opaque material, and also can adopt reflectorized material, can play decoration function like this, makes illuminating effect better.Paster LED can arrange that along the decorating film inside edge counter structure film middle light transmission part makes illuminating effect better.Be assembled in series circuit positive and negative extreme of paster LED on the backlight and Chip-R module composition, utilize wire to pass dust-proof back cover, with being connected for each LED illuminating member provides the circuit that drives the paster LED operating current in the lamp socket.

Because the illuminated area of LED illuminating lamp member is the structure face, structural membrane has curved surface, and a plurality of LED illuminating lamp members are pegged graft according to circumferential array forms the umbrella shape lamp body that stands upside down.The electrode of each LED illuminating lamp member is connected to lamp socket, and holder surface is installed the external AC power supply binding post of promising LED illuminating lamp member power supply.Equally, lamp body also can be pegged graft by circumferential array by inside and outside two-layer a plurality of LED illuminating members and be formed the umbrella shape of standing upside down.Outer a plurality of LED illuminating members are the arrangements that stretch out of the outward flange at a plurality of LED illuminating members of internal layer.Such as Figure 10 by 8 blade shaped LED illuminating members and 8 LED illuminating lamp bodies that shell-like LED illuminating member forms.

According to design of the present invention, the structural membrane of LED illuminating member can also be designed to the shapes such as ellipse, petal, be combined into the umbrella shape lamp body structure of 12 shell-like LED illuminating members compositions that have as shown in figure 17; Or form the LED illuminating lamp of 12 shell-like LED illuminating members having as shown in figure 18 and the plurality of LED illuminating members such as umbrella shape lamp body structure of 12 blade shaped LED illuminating member compositions.

Claims

1. LED illuminating lamp, comprise by LED illuminating member and the lamp body that forms with the lamp socket of power supply terminal, it is characterized in that: described LED illuminating member comprises the backlight that is assembled with paster LED, have the structural membrane and the dust-proof back cover that play a supportive role with light transmission, backlight is arranged in the enclosure space of structural membrane and dust-proof back cover formation, each paster LED becomes assembly to be assembled in respectively backlight over against a side of structure mould with the Chip-R parallel connection, two adjacent paster LEDs just, negative pole is fixedly connected on the opposite side of backlight by resilient blade, just be assembled in the series circuit of paster LED on the backlight and Chip-R module composition, negative pole end, utilize wire to pass dust-proof back cover, with being connected for each LED illuminating member provides the circuit that drives the paster LED operating current in the lamp socket.

2. LED illuminating lamp according to claim 1 is characterized in that, described LED illuminating member be shaped as blade shaped, shell-like, ellipse or petal.

3. LED illuminating lamp according to claim 1 is characterized in that, the cross section of described backlight is the arc corresponding with the structural membrane shape.

4. LED illuminating lamp according to claim 1 is characterized in that, described structural membrane periphery posts the antiglare decorative film.

5. LED illuminating lamp according to claim 1 is characterized in that, described lamp body is pegged graft according to circumferential array by a plurality of LED illuminating lamp members and formed umbrella shape.