CN2144764Y

CN2144764Y - Straight tube fluorescent lamps and lanterns

Info

Publication number: CN2144764Y
Application number: CN 92235727
Authority: CN
Inventors: 张振海
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-29
Filing date: 1992-09-29
Publication date: 1993-10-27
Anticipated expiration: 2002-09-29

Abstract

The utility model relates to straight tube fluorescent lamps and lanterns, comprising a hanging rod fixed on a hanging seat and a fluorescent lamp holder connected with the hanging rod, wherein, the hanging seat, the fluorescent lamp holder, ballast casing, a lamp base seat all adopt once injection molding by high temperature resistant and fire retardant engineering plastics, the ballast casing is provided with a lantern lamp holder and a starter holder, and the ballast casing and the lamp base seat are integrated together by a hollow and straight metal pipe between the two. The utility model can install two specifications of lamps, and has the advantages of compact structure, easy manufacturing, short periodicity, low manufacture cost, high safety, electricity saving, and beautiful appearance.

Description

Straight tube fluorescent lamps and lanterns

The utility model relates to a kind of straight tube fluorescence mothers and sons light fixture that is used for room lighting.

At present, the fluorescent lighting fixture that is used for room lighting be generally sheet metal compression moulding or on the ballast box that sheet metal is pressed into grafting bending metal pipe material assemble.The light fixture of these kinds will consume a large amount of shapes, it is comparatively complicated to process various shape techniques, production cycle is long, not only consumes shapes more, and many power consumptions power, manpower, financial resources in the machining process, cause product processing cost height, particularly single spot, lamp power is non-adjustable, when not needing high brightness, can't adjust brightness, cause waste of energy.Therefore, existing fluorescent lighting fixture is badly in need of improving.

The purpose of this utility model provides a kind of straight tube fluorescence mothers and sons light fixture, its compact conformation, and two kinds of specification lamps of a lamp installation, handling ease, with short production cycle, low cost of manufacture, safe in utilization, economize on electricity, attractive in appearance.

The purpose of this utility model is achieved in that the fluorescent lamp socket that this device comprises the suspension rod that is fixed on the flap seat, joins with suspension rod, wherein the ballast housing of flap seat, fluorescent lamp socket and bulb holder base all adopt the heat-resistant fireproof engineering plastics once injection molded, ballast housing is provided with sub-lamp base and starter base, adopts hollow straight metal tube to link into an integrated entity between this housing and bulb holder base.

Because flap seat of the present utility model, housing, bulb holder base all adopt the heat-resistant fireproof engineering plastics once injection molded, tube connector adopts the straight tube metal tube, so compare with existing shape processing technology, has handling ease, with short production cycle, reduce energy resource consumption, material-saving, advantage of low manufacturing cost, direct injection moulding sub-lamp base and starter base on ballast housing, compact conformation can obviously reduce the housing volume, make this light fixture that the lamp of two kinds of specifications is installed simultaneously, handsome in appearance, safe in utilization, economize on electricity, therefore, the utility model is very easily applied.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a kind of concrete structure schematic diagram of the utility model.

Describe concrete structure of the present utility model in detail according to Fig. 1.This device comprises suspension rod 2 that is fixed on the flap seat 1 and the fluorescent lamp socket that joins with suspension rod 2.Wherein fluorescent lamp socket comprises the hollow straight metal tube 6 of ballast housing 3, bulb holder base 7 and connection housing 3 and bulb holder base 7 etc.Flap seat 1, housing 3 and bulb holder base 7 all adopt up-to-date material heat-resistant fireproof engineering plastics one defective material to mould and form, on housing 3, also directly process sub-lamp base and starter base, hollow straight metal tube is convenient to processing, so significantly shorten manufacturing procedure and production cycle than sheet metal goods of the prior art, save raw material, man-hour, reduce equipment investment and energy consumption.

During use, after the circuit connection,, utilize trip bolt to fit together routinely with the housing 3 in flap seat 1, suspension rod 2, the fluorescent lamp socket, hollow straight metal tube 6, bulb holder base 7.Reinstall the fluorescent tube 8 of power 40-20W, power is the bulb 9 of 10-7W.When needing high brightness,, when needing low-light level,, both economized on electricity with bulb 9 with fluorescent tube 8, convenient again.

Claims

1, a kind of straight tube fluorescence mothers and sons light fixture, the fluorescent lamp socket that comprises the suspension rod that is fixed on the flap seat, joins with suspension rod, the ballast housing and the bulb holder base that it is characterized in that flap seat, fluorescent lamp socket all adopt the heat-resistant fireproof engineering plastics once injection molded, ballast housing is provided with sub-lamp base and starter base, adopts hollow straight metal tube to link into an integrated entity between this housing and bulb holder base.