CN104033775A

CN104033775A - Bulb

Info

Publication number: CN104033775A
Application number: CN201410303678.7A
Authority: CN
Inventors: 熊开富
Original assignee: Kunshan Bowen Lighting Technology Co Ltd
Current assignee: Kunshan Bowen Lighting Technology Co Ltd
Priority date: 2014-06-30
Filing date: 2014-06-30
Publication date: 2014-09-10

Abstract

The invention discloses a bulb and particularly provides a bulb which emits light through an LED. A lamp body is connected with a lamp tail matched with a universal lamp holder, a plate is arranged on an opening of the lamp body, at least one LED is fixed to the plate, a power source is located in the lamp body, the input end of the power source is connected with an electrode of the lamp tail, the output end of the power source is connected with the LED, and therefore the problems of electricity waste, short service life and high temperature of existing bulbs are solved.

Description

A kind of bulb

Technical field

The present invention relates to a kind of bulb, espespecially adopt LED bulb (light emitting diode) alight bubble.

Background technology

What traditional light fixture was used mostly is osram lamp, this type of bulb cost is low, the high user's of being subject to of brightness welcome thereby obtain large-area universal, but because this type of bulb converts electric energy to the lower very expense electricity that uses of efficiency of luminous energy, in order to reach the brightness of regulation, adopted the very high tungsten filament of resistance, the service life that the temperatures involved in use producing tungsten filament, thereby the service life that has determined this type of bulb can not be oversize: the high temperature producing in work has also brought potential safety hazard to environment around, high temperature initiation fire because of bulb, how noncountable scald accident is in life.

Summary of the invention

The object of the present invention is to provide a kind of novel bulb, solved the problem that osram lamp in the past takes electricity, low life-span, high temperature.

The object of wood invention is achieved in that on the lamp tail adapting at the lamp socket with general, connect lamp body, the peristome of lamp body has a plate, have at least a LED bulb fixing onboard, having a power supply to be positioned at lamp stops inner, the input of power supply is connected with lamp tail electrode, and the output of power supply is connected with LED bulb.

Also can deploy collector lens at the opening of lamp body, and parallel with the fixed head of LED bulb.

The present invention has adopted LED bulb as illuminator, feature due to LED bulb self, make this lamp use do not generate heat, the life-span is long, power saving, due to LED bulb under low-voltage, work use fool proof: because the peristome at lamp body has a collector lens, the scattered light that LED bulb sends is directive usage space after collector lens converges, to increase the brightness of lamp.

Accompanying drawing explanation

Fig. 1 is the positive view of a specific embodiment of the present invention.

Fig. 2 is the left view of a specific embodiment of the present invention.

Fig. 3 is the front view of another specific embodiment of the present invention.

Fig. 4 is the front view of another specific embodiment of the present invention.

Specific embodiment

Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail.

The present invention includes lamp tail 2, lamp body 1, LED bulb 5, on spiral lamp tail 2, connect lamp body 1, the oral area of lamp body 1 has a plate 4, there is a LED bulb 5 to be fixed on plate 4, the power supply 3 that the defeated next High Level AC Voltage of lamp tail 2 changes low-voltage DC into is positioned at lamp body 1 inside, the input of power supply 3 is connected with the electrode of lamp tail 2, the output of power supply 3 is connected with the electrode of LED bulb 5, collector lens 6 is fixed on the peristome of lamp body l, and parallel mouth with the fixed head 4 of LED bulb 5, when user uses, this lamp is screwed in to lamp socket, the electrode of lamp tail 2 and the electrode of lamp socket are connected, extraneous High Level AC Voltage changes through power supply 3 low-voltage DC that LED bulb 5 needs into, LED bulb 5 is lighted, the scattered light that LED bulb 5 sends directive after collector lens 6 converges is used sky to ask, increased the brightness of lamp.

The lamp tail that lamp tail 2 of the present invention can also be used bayonet socket lamp tail 7, the large J tail 8 of little screw socket etc. and other universal lamp holders to adapt.

In order to obtain larger brightness, can increase a few days of LED bulb.Connected mode between the bulb electrode increasing can be for being connected in parallel, also can be for being connected in series, and then be connected with the output of power supply.

Claims

1. the present invention relates to a kind of bulb, espespecially adopt LED bulb alight bubble, comprise lamp tail, lamp body, illuminator, its feature is at son: on the lamp tail adapting at the lamp socket with general, connect a lamp body, the peristome of lamp body has a plate, have at least a LED bulb fixing onboard, have a power supply to be positioned at lamp body inside, the input of power supply is connected with lamp tail electrode, and the output of power supply is connected with LED bulb.

2. the lamp as described in claim l, is characterized in that there is a collector lens at the peristome of lamp body, and parallels with the fixed head of LED bulb.

3. the lamp as described in claim 1, is characterized in that connected mode between a plurality of LED bulb electrodes is for being connected in parallel.

4. the lamp as described in claim 1, is characterized in that the connected mode between a plurality of LED bulb electrodes is series connection.