CN201964219U - LED lamp with overhead structure - Google Patents

Abstract

The utility model relates to an LED (light-emitting diode) lamp with an overhead structure, consisting of a luminous body, a bracket and a driver, wherein the luminous body consists of LED beads which are connected in parallel; a positive pin and a negative pin of each LED bead are respectively and closely connected onto a weaved metal strip in parallel to form light emitting strips; the connected bracket pins and the weaved metal strip can be used as wires and radiators of the light emitting strips; all the combined light emitting strips are connected in series, so that LED light sources with different powers and different voltages can be made; and the LED light sources are made into various shapes, and are connected with the corresponding LED driver, so that LED lamps with different voltages and different powers can be made. The LED lamp has the characteristics of ventilation, light transmission, light weight and benefit for air convection and the like, the whole radiating performance is good in normal working and the service life of the light sources can be prolonged; as the self bracket is adopted for connection, the light transmission is good, the light flux of the whole lamp is improved; and compared with the similar product, radiating materials are greatly saved, the manufacturing cost is reduced, the automatic production on scale is convenient, and the LED lamp is beneficial to development and application.

Description

LED lamp with aerial structure

Technical field

The utility model relates to a kind of lighting apparatus, and specifically a kind of is the lighting apparatus of lighting source with the light emitting diode.

Background technology

At present, LED has been widely used in illumination because of bright in luster, super brightness, power saving, long service life, as solar powered illumination, city's intraoral illumination, road lighting, room lighting etc.General lamps such as LED are to be packaged together through the connection in series-parallel connection or the direct string of plurality of LEDs chip and after connecting in the circuit board by a plurality of LED particles.When feeding correspondent voltage, electric current, LED integral body is luminous.But a plurality of LED particles connect the light source of making through connection in series-parallel in the circuit board, because this LED lamp of prior art is to distribute in one plane at present, area is bigger, particularly more powerful light source, area can be bigger, and light is not concentrated, and does not reach brightness and lighting angle as main light source, and install and use inconvenience, also be difficult for maintenance; Be packaged together as light source the direct string of plurality of LEDs chip and after connecting, because too in concentrating, operating temperature was too high when energising was lighted, although use large-area radiator heat-dissipation, can not thoroughly solve heat dissipation problem, and the use of a large amount of radiators, non-ferrous metal not only used in a large number, and make light source become very heavy, thereby limited development and the application of LED at lighting field.

Summary of the invention

The purpose of this utility model is: design a kind of LED lamp of aerial construction, the LED lamp of this structure can effectively overcome the problem that prior art exists.

Realize that the technical scheme that the utility model purpose is taked is: it is by illuminator, support and driver are formed, illuminator is made up of the LED particle that is connected in parallel, support is made up of the pin and the establishment metal tape of LED particle self, equal length and the angle of positive and negative two pins bending with each LED particle, adjacent respectively parallel connection is fixed on the establishment metal tape and makes light-emitting section, the support that pin that couples together and establishment metal tape form is as the lead and the radiator of light-emitting section, every light-emitting section that assembles is cascaded, and both positive and negative polarity is connected on the corresponding led driver, make the LED lamp.

Good effect of the present utility model is: single LEDs particle is adjacent and utilize self support and establishment metal tape to link together, make the led light source of different shape, the own ventilation and penetrating light of this light source, in light weight, help the convection current of air, integral heat sink is good when making operate as normal, can prolong the service life of light source; Because employing self support is connected on the establishment metal tape, not only light transmission is good, has improved the luminous flux of whole lamp, and the whole light source compact conformation is firm; Save heat sink material compared with similar products greatly, reduced manufacturing cost, be convenient to the scale automated production, helped the development and application of LED lamp.

Description of drawings

Accompanying drawing 1 is a syndeton schematic diagram of the present utility model; Accompanying drawing 2 is an electrical schematic diagram of the present utility model.

The specific embodiment

The utility model as shown in Figure 1, it is by illuminator, support and driver are formed, illuminator is made up of the LED particle 1 that is connected in parallel, support is made up of the pin 3 and the establishment copper strips 2 of LED particle 1 self, equal length and the angle of positive and negative two pins bending with each LED particle 1, adjacent respectively parallel connection is welded on the establishment copper strips 2 and makes light-emitting section, the support that pin 3 that couples together and establishment copper strips 2 form is as the lead and the radiator of light-emitting section, every light-emitting section that assembles is cascaded, make different capacity, the led light source of different voltages, this light source is made different shape, as cylindrical, half-cylindrical, arc, oval, planar light source, both positive and negative polarity is connected on the led driver 4, makes different voltages, the LED lamp of different capacity.

Claims (1)

1. LED lamp with aerial structure, it is by illuminator, driver is formed, illuminator is made up of the LED particle that is connected in parallel, it is characterized in that: pin and establishment metal tape by LED particle self are formed a support, equal length and the angle of positive and negative two pins bending with each LED particle, adjacent respectively parallel connection is fixed on the establishment metal tape and makes light-emitting section, pin that couples together and lead and the radiator of the support of working out metal tape formation as light-emitting section, every light-emitting section that assembles is cascaded, and both positive and negative polarity is connected on the corresponding led driver.

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