CN2864338Y

CN2864338Y - LED rod energy-saving bulb

Info

Publication number: CN2864338Y
Application number: CNU2006200683199U
Authority: CN
Inventors: 孙文明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-10
Filing date: 2006-01-10
Publication date: 2007-01-31
Anticipated expiration: 2016-01-10

Abstract

Disclosed is an LED club-shaped energy-saving light bulb, which is composed of a cylinder-shaped club (2), a light-emitting diode (3), a head cover (4), and a metal base (1) with positive and negative pins. The light-emitting diode (3) is inserted in the cylinder-shaped club (2), and the bracket of the light-emitting diode (3) is connected to the positive and negative pins (5) of the metal base (1). The cylinder-shaped club (2) is embedded in the metal base (1). The head cover (4) is fixed on the top of the cylinder-shaped club (2). The single column of the light-emitting diode of the utility model sends out light beams perpendicular to the axis of the club instead of sending out light beams parallel to the axis of the club . When the light beams are concentrated at the focus of the reflecting bowl, large light columns can be formed, reaching lighting or decorating effects. Under the same illumination intensity, the utility model can reduce the number of LED luminescent beads by multiple times. The utility model has the advantages of low energy consumption, lightweight, good interchangeability, and convenient installation.

Description

The LED energy-saving stick-like bulb

Technical field

The utility model relates to a kind of illuminating bulb, specifically, relates to a kind of LED energy-saving stick-like bulb.Be mainly used in fields such as illumination, decoration, floodlight.

Background technology

Illuminating in the market bulb is incandescent lamp greatly, and its major defect is high energy consumption, fragile, easy heating, life-span weak point.So people have designed the bulb of employing LED (light emitting diode), though it has overcome some shortcomings of incandescent lamp, but existing LED bulb is in the form of annular discs, its LED single-column is that to be parallel to the axle center of disk directly luminous to target, and the LED reflecting beads quantity that needs is big, its manufacturing cost height, and need select big capacity power source or big-power solar, not only energy consumption is big, also causes the weight of bulb big, carries shortcomings such as inconvenience.

Summary of the invention

The purpose of this utility model provides that a kind of energy consumption is low, light weight, LED energy-saving stick-like bulb that interchangeability is good, easy for installation.

The technical scheme that realizes above-mentioned purpose is: a kind of LED energy-saving stick-like bulb, form by cylindricality barred body, light emitting diode, top cover and metab with positive and negative pin, light emitting diode is inserted on the cylindricality barred body, and the support of light emitting diode is connected with the positive and negative pin of metab by lead, the cylindricality barred body is nested on the metab, and top cover is fixedly mounted on cylindricality barred body top.

After adopting technique scheme, the light emitting diode single-column of energy-saving stick-like bulb is perpendicular to the axle center of rod to radiative all around, rather than it is radiative to be parallel to the axle center, and shape can become huge light beam when it gathers focus in reflector, thus the effect that reaches illumination or decorate.The LED illuminator of same illumination is compared on single led energy-saving stick-like bulb and the market, and the luminous pearl quantity of its LED can reduce 3～4 times, has therefore saved the energy, has reduced production cost, has improved operating efficiency, and can select power supply with small capacity and small-power solar energy.Particularly also reduced the weight of LED energy-saving stick-like bulb, made it easy to carry.In addition, LED energy-saving stick-like bulb joint of the present utility model is unified, interchangeability good, installs very convenient.

Description of drawings

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

Fig. 2 looks schematic diagram for the left side of Fig. 1;

Fig. 3 is the structural representation of cylindricality barred body among Fig. 1;

Fig. 4 looks schematic diagram for the left side of Fig. 3;

Fig. 5 is the structural representation of metab among Fig. 1;

Fig. 6 looks schematic diagram for the left side of Fig. 5;

Fig. 7 is the structural representation of top cover among Fig. 1;

Fig. 8 looks schematic diagram for the left side of Fig. 7.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

Shown in Fig. 1～8, a kind of LED energy-saving stick-like bulb, form by cylindricality barred body 2, light emitting diode 3, top cover 4 and metab 1 with positive and negative pin, light emitting diode 3 is inserted on the cylindricality barred body 2, and the support of light emitting diode 3 is connected with the positive and negative pin 5 of metab 1 by lead, cylindricality barred body 2 is nested on the metab 1, and top cover 4 is fixedly mounted on cylindricality barred body 2 tops.

Shown in Fig. 1,5,6, described light emitting diode 3 is inserted on the cylindricality barred body 2 equably, and axially conspires to create one group, is connected with the positive and negative pin 5 of metab 1 after each group is in parallel again.Adopt this structure can maximally utilise luminous energy.

Operation principle of the present utility model is as follows: the light emitting diode single-column 3 of energy-saving stick-like bulb is perpendicular to the axle center of barred body 2 to radiative all around, rather than it is radiative to be parallel to the axle center, shape can become huge light beam when it gathers focus in reflector, thus the effect that reaches illumination or decorate.

Metab 1 of the present utility model can be made screw socket, also can make bayonet socket, decides according to the needs of lamp socket.

Claims

1, a kind of LED energy-saving stick-like bulb, it is characterized in that: it is made up of cylindricality barred body (2), light emitting diode (3), top cover (4) and metab (1) with positive and negative pin, light emitting diode (3) is inserted on the cylindricality barred body (2), and the support of light emitting diode (3) is connected with the positive and negative pin (5) of metab (1) by lead, cylindricality barred body (2) is nested on the metab (1), and top cover (4) is fixedly mounted on cylindricality barred body (2) top.

2, a kind of LED energy-saving stick-like bulb according to claim 1, it is characterized in that: described light emitting diode (3) is inserted on the cylindricality barred body (2) equably, and axially conspire to create one group, be connected with the positive and negative pin (5) of metab (1) again after each group is in parallel.