CN204328513U - A kind of LED lighting - Google Patents

Abstract

The utility model discloses a LED illuminating lamp, which comprises an insulating plastic lampshade, a lamp holder arranged on the insulating plastic lampshade and a screwed joint arranged below the insulating plastic lampshade; a heat dissipation plate is arranged in the insulating plastic lampshade; a PCB base is vertically arranged at the bottom in the lamp holder; LED light guide strips are arranged around the PCB base; the PCB base is electrically connected with a tungsten filament; the utility model prevents the occurrence of electric leakage and electric shock through the arrangement of the plastic insulating plastic lampshade, and eliminates the potential safety hazard; the LED bulb has the advantages of simple and reasonable structure, convenience in use, retention of the existing lighting effect of the incandescent bulb, realization of excellent energy-saving effect, reduction of manufacturing cost, reduction of load on the environment, lightness, attractiveness, environmental friendliness, energy conservation, good heat dissipation effect and improvement of safety.

Description

A kind of LED lighting

technical field

The utility model belongs to the field of environment-friendly and energy-saving lamps, in particular to an LED lighting lamp.

Background technique

In recent years, the LED lighting industry has developed rapidly, and the annual growth rate of global output value has remained above 20%. It is recognized as one of the most promising high-tech fields in the 21st century. The transformation of the world's lighting industry and the rise of the emerging LED lighting industry have become an indisputable fact. With the support of the government, outdoor lighting is the first market for high-power lighting to start, especially the street lamp and tunnel lamp market will maintain rapid growth driven by government demonstration projects. Indoor lighting is the largest potential market, and it has just started. It is mainly used in commercial lighting fields such as shopping malls and warehouses. With the further reduction of LED lighting costs, the field of household lighting will begin to grow on a large scale, and indoor lighting will be the fastest growing market in the future. Fast market. LED lighting retains the existing lighting effect of incandescent bulbs, achieves excellent energy-saving effects, reduces manufacturing costs, and reduces the load on the environment, and is lighter and more beautiful than ordinary bulbs. The silk lampshade is a metal structure, which is prone to electric leakage and electric shock. And the structural design of commonly used illuminating lamp is unreasonable, and calorific value is big, and service life is shorter, is difficult to reach the purpose of energy saving and environmental protection, and the general structure of existing LED light source is more complicated, and replacement is inconvenient.

Contents of the invention

(1) Technical problems to be solved

In order to solve the above problems, the utility model proposes a simple and reasonable structure, easy to use, retains the existing lighting effects of incandescent bulbs, achieves excellent energy-saving effects, reduces manufacturing costs, and reduces the load on the environment. More beautiful LED lights.

(2) Technical solution

The LED lighting lamp of the present utility model comprises an insulating plastic lampshade, a lamp holder arranged on the insulating plastic lampshade, and a threaded joint arranged under the insulating plastic lampshade; a heat dissipation plate is arranged inside the insulating plastic lampshade; the lamp holder A PCB base is vertically arranged on the inner bottom; LED light guide strips are arranged around the PCB base; a tungsten wire is electrically connected to the PCB base.

Further, the lamp holder is made of white transparent plastic.

Further, there are four LED light guide strips, and their shape is a cuboid.

Further, the tungsten wire is formed into a circle.

Further, the LED light guide strip is arranged on the periphery of the tungsten wire.

(3) Beneficial effects

Compared with the prior art, the utility model has the following beneficial effects: the LED lighting lamp of the utility model, through the setting of the plastic insulating plastic lampshade, prevents the occurrence of electric leakage and electric shock, and eliminates potential safety hazards; its structure is simple and reasonable, and it is easy to use It is convenient, retains the existing lighting effects of incandescent bulbs, achieves excellent energy-saving effects, reduces manufacturing costs, and reduces the load on the environment. It is lighter, more beautiful, more environmentally friendly and energy-saving, and has a good heat dissipation effect, which improves safety.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the LED light guide strip of the present invention.

1-insulated plastic lampshade; 2-lamp holder; 3-threaded joint; 4-heat sink; 5-PCB base; 6-LED light guide strip; 7-tungsten wire.

Detailed ways

A kind of LED illuminating lamp as shown in Figure 1 and Figure 2, comprises insulating plastic lampshade 1, and is arranged on the lamp cap 2 on insulating plastic lampshade 1, and is arranged on the screw joint 3 under insulating plastic lampshade 1; A heat sink 4 is arranged inside the plastic lampshade 1; a PCB base 5 is vertically arranged at the inner bottom of the lamp holder 2; an LED light guide strip 6 is arranged around the PCB base 5; the PCB base 5 A tungsten wire 7 is connected to the power supply.

Wherein, the lamp holder 2 is made of white transparent plastic; the LED light guide strip 6 is provided with four pieces, and its shape is a cuboid; the tungsten wire 7 forms a circle; the LED light guide strip The strip 6 is arranged on the periphery of the tungsten wire 7 .

The LED lighting lamp of the present utility model prevents the occurrence of electric leakage and electric shock through the setting of the plastic insulating plastic lampshade, and eliminates potential safety hazards; its structure is simple and reasonable, and it is convenient to use, retains the existing lighting effect of the incandescent bulb, and realizes excellent energy saving As a result, the manufacturing cost is reduced, the load on the environment is lightened, it is lighter, more beautiful, more environmentally friendly and energy-saving, and the cooling effect is good, which improves safety.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the concept and scope of the present utility model. Under the premise of not departing from the design concept of the present utility model, various modifications and improvements made by ordinary persons in the art to the technical solution of the present utility model should fall into the protection scope of the present utility model, and the technology claimed by the utility model The contents are all described in the claims.

Claims (5)

1. An LED lighting lamp, characterized in that: comprising an insulating plastic lampshade, a lamp holder arranged on the insulating plastic lampshade, and a threaded joint arranged under the insulating plastic lampshade; a heat dissipation plate is arranged in the insulating plastic lampshade; A PCB base is vertically arranged on the inner bottom of the lamp holder; LED light guide strips are arranged around the PCB base; tungsten wires are electrically connected to the PCB base. 2. The LED lighting lamp according to claim 1, wherein the lamp holder is made of white transparent plastic. 3. The LED lighting lamp according to claim 1, characterized in that there are four LED light guide strips, and the shape is a cuboid. 4. The LED lighting lamp according to claim 1, wherein the tungsten wire forms a circle. 5. The LED lighting lamp according to claim 3 or 4, characterized in that: the LED light guide strip is arranged on the periphery of the tungsten wire.