CN202585332U

CN202585332U - Spherical energy-saving lamp tube combined by three U-shaped tubes

Info

Publication number: CN202585332U
Application number: CN 201220128519
Authority: CN
Inventors: 钱文元
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-12-05
Anticipated expiration: 2022-03-30

Abstract

The utility model relates to spherical energy-saving lamp tube combined by three U-shaped tubes, which comprises glass tubes, fluorescent powder layers inside the glass tubes, emission heads (9) and flat heads (10) at the end parts of the glass tubes, two bridges (11) connecting each glass tube. Core columns (5), tungsten wires (3), wires (8), indium mesh (4), mercury cavities (7) and mercury pills (6) are arranged on the emission heads (9). The middle U-shaped tube of the three U-shaped tubes is a core tube (2), the upper and lower sides of the core tube are respectively provided with a side tube (1) arranged oppositely with the same shape and size. The height and the width of the core tube (2) are larger than those of the side tube (1). The whole lamp tube is up and down symmetric with the central line A of the core tube (2) as an axis and is arranged in a circular shape. Two end sections of the three U-shaped tubes are straight pins (12), the rest parts are together surrounded into a spherical shape. The two emission heads (9) and the four flat heads (10) are circumferentially arranged. The lamp tube provided by the utility model is specially used for making energy-saving lamps; and the lamp tube has the advantages of fast starting at low temperature, good lighting effect, relative stabile photoelectric performance parameters and the like.

Description

The spherical power saving fluorescent lamps of three U-shaped pipe combinations

Technical field

The utility model relates to a kind of electronic energy-saving lamp.

Background technology

Continue to use the spheric bulb lamp that room lighting for many years uses and be the incandescent lamp of power consumption, luminous by tungsten filament, outer cover spherical glass cover bubble.Applying of electronic energy-saving lamp, Ceng Liuhang crosses a kind of by the alternative tungsten filament of miniature energy-saving lamp, and the bubble lamp of outer cover spherical glass cover bubble is to satisfy user's impression custom.This type bubble lamp because of its outer cover glass bubble, weak heat-dissipating, needs use high temperature mercury, is difficult for starter, and the outer cover glass steeps, and causes shading, influences light efficiency.The photoelectric properties parameter is very unstable.

The utility model content

The technical problem that the utility model will solve provides the spherical power saving fluorescent lamps that a kind of three U-shaped pipes that steep without the glass outer cover make up.

Solve this technical problem and adopt following technical scheme: the spherical power saving fluorescent lamps of these three U-shaped pipe combinations, comprise the phosphor powder layer in glass-tube, this glass-tube, two emitting heads and four tack of glass-tube end, connect two gap bridges of each glass-tube; Stem stem, tungsten filament, lead, indium net sheet, mercury chamber and pilulae hydrargyri are arranged on the emitting head, and three U-shaped pipes are seen from looking up, a U-shaped Guan Weixin pipe placed in the middle; The upper and lower side of core pipe respectively has a shape and limit that in opposite directions arrange pipe identical with size; The height and the width of core pipe are greater than the height and the width of limit pipe, and whole center line A with the core pipe serves as that symmetric arrays is circular about the axle, sees from main looking; Two end sections of three U-shaped pipes are pin; Remainder is encircled into spherical shape jointly, sees from overlooking, and two emitting heads and four tack are circumferential arrangement.

Said U-shaped tube core pipe and limit pipe two vertical sections respectively have the cold junction of a protruding bubble shape towards the middle part of the centre of sphere one side.

The beneficial effect of the utility model is without outer cover glass bubble, the fluorescent tube rapid heat dissipation, and available low temperature mercury is raw material; Starter is fast, does not have the shading of glass bubble outward, and light efficiency is good; The photoelectric properties parameter is relatively stable, and leaves than large space in the spherical fluorescent tube, leaves arrangement in advance for the lamp holder plastic; Favourable whole lamp reduces height, further realizes the miniaturization of whole lamp.

Description of drawings

Fig. 1 is the utility model structural representation (solid).

Fig. 2 is the end view (solid) of Fig. 1.

Fig. 3 is the upward view (solid) of Fig. 1.

Fig. 4 is the vertical view (solid) of Fig. 1.

Embodiment

The utility model details below in conjunction with embodiment and with reference to accompanying drawing: consult Fig. 1, the spherical power saving fluorescent lamps of these three U-shaped pipe combinations comprises the phosphor powder layer in glass-tube, this glass-tube, two emitting heads 9 and four tack 10 of glass-tube end; Pass a bridge 11 for two that connect each glass-tube; There are stem stem 5, tungsten filament 3, lead 8, indium net sheet 4, mercury chamber 7 and 6, three U-shaped pipes of pilulae hydrargyri to see on the emitting head 9, a U-shaped Guan Weixin pipe 2 placed in the middle from looking up; The upper and lower side of core pipe respectively has a shape and limit that in opposite directions arrange pipe 1 identical with size; The height and the width of core pipe 2 are greater than the height and the width of limit pipe 1, and whole center line A with core pipe 2 serves as that symmetric arrays is circular about the axle, sees from main looking; Two end sections of three U-shaped pipes are pin 12; Remainder is encircled into spherical shape jointly, sees from overlooking, and two emitting heads 9 and four tack 10 are circumferential arrangement.1 liang of vertical section of said U-shaped tube core pipe 2 and limit pipe respectively has the cold junction of a protruding bubble shape to the middle part of centre of sphere side.The photoelectric properties parameter that is provided with improving this fluorescent tube of cold junction is favourable, so need respectively to establish one at the middle part of two vertical sections of each U-shaped pipe, because of being located at towards the inboard of the centre of sphere, is hidden among the figure, can't draw.What still need explanation is three U-shaped pipes, be through after the deformation process, be the U-shaped pipe of an alienation, and the shape of core pipe 2 and limit pipe alienation with vary in size, be a kind of to the needed alienation of entire combination glomeration, specifically can consult accompanying drawing.

Claims

1. the spherical power saving fluorescent lamps of three U-shaped pipes combination; Comprise the phosphor powder layer in glass-tube, this glass-tube, two emitting heads (9) and four tack (10) of glass-tube end, connect two gap bridges (11) of each glass-tube, stem stem (5), tungsten filament (3), lead (8), indium net sheet (4), mercury chamber (7) and pilulae hydrargyri (6) are arranged on the emitting head (9); It is characterized in that three U-shaped pipes see from looking up; A U-shaped Guan Weixin pipe (2) placed in the middle, the upper and lower side of core pipe respectively have a shape and limit pipe that in opposite directions arrange (1) identical with size, and the height and the width of core pipe (2) are greater than the height and the width of limit pipe (1); Whole center line A with core pipe (2) serves as that symmetric arrays is circular up and down for axle; See that from main looking two end sections of three U-shaped pipes are pin (12), remainder is encircled into spherical shape jointly; See that from overlooking two emitting heads (9) and four tack (10) are circumferential arrangement.

2. the spherical power saving fluorescent lamps of three U-shaped pipes combination as claimed in claim 1, the core pipe (2) that it is characterized in that said U font and limit pipe (1) two vertical section respectively have a protruding cold junction that steeps shape towards the middle part of the centre of sphere one side.