JPS58112237A - Fluorescent lamp - Google Patents

Abstract

PURPOSE:To prolong discharge path length, increase the amount of emission, and make the whole shape of a fluorescent lamp compact by configuring a curved tube. CONSTITUTION:Glass valves 1 and 2 are almost made parallel to each other and are separately arranged and straight tube type glass valves 10 and 11 are almost made parallel to these glass valves 1 and 2 and are separately arranged. The glass valves 10 and 11 are coated with a phosphor coat 12 internally and both ends 13, 14 and 15, 16 are closed airtightly. The said glass valves 1, 2, and 10, and 11 are arranged in parallel so as to mutually be located on a square diagonal. Bedises, mounts 7 and 7 with filament coils 6 and 6 are sealed on the one side ends 4 and 5 of the glass valves 1 and 2. Since the glass valves 1, 2, 10, and 11 are communicated with each other by means of the first slender tube 17 and the second slender tubes 20 and 21, they need not be curved during lamp manufacturing process and the thickness of a phosphor coat 3 may not be reduced.

Description

[Detailed description of the invention] Technical field of invention The present invention has a straight shape and shines by %.

The technical background and the key point of the development are - Light lamps require less power to use than general incandescent light bulbs, and have a long lifespan. Attach the shaped cap and screw the bottle into the existing incandescent light bulb racket.
The device has been put into practical use and has been widely used as a power-saving light source for a long time.This device has a WCMZ＠臘＾ﾜ base on one end and a gluttonous base. cover 11
I'm standing outside with an electric tap and I'm standing outside.
A structure that accommodates a single-light balance wheel and four lighting paths in s, and t.
＆Uteru- and ζ6″e%eO 5 are outside aS inside O member and 4 is inside Kuku threshold.
Km11 fluorescent lamp f K To9 and the contradictory capital of wanting to increase the amount of light emitted and make the whole thing a target sl.
) If you make the true end part O middle part into a roughly U shape and form the central part, this center armpit part and both ends and OMO part will form 2-.
The center is bent into a substantially U-shape in a direction substantially perpendicular to the plane including the U-shape to form a pair of both end-acid parts, and these two
According to the present invention, a curved tube-shaped fluorescent lamp having both ends and a central defining portion adjacent to each other and located in the same direction is used and has a generally saddle shape.

Therefore, this type of saddle-shaped single-tube tube is produced by coating a phosphor coating inside a straight-tube glass bulb, and then heating and softening three parts of the laspar f. The above shape Kd is obtained by shaping the part into approximately 0#F shape.
However, if you do this, the 1 lb food will be heated to a high temperature in the d J/
%/-h If there is a risk that the light body will deteriorate repeatedly, then -i
Since the outside part of the pigeon house that bends the P shield valve is much hotter than the inside part, the fluorescent coating is also heated at the same time. Body coating 13@Extremely thin <'&ri, electrical equipment - easy to occur.

This will not only reduce the amount of light emitted per unit area fiber but also reduce the total luminous flux, as well as rounding the bulb and changing the shape of the bulb to correct this problem. ! It is thought that after the completion of the INK process, a phosphor coating is formed inside this ΔLuzo, but if ζO is set to 5, a phosphor coating is injected into the bulb and the 9 INK is formed. It becomes easier for Kan to accumulate in the Δru fO self-power part. Therefore, this time, the thickness of the membrane in the self-control part is thicker than in other parts], and the ethyl cell sheath 410d inn is completely separated and separated, and the bulb turns yellow, and the inside becomes shiny. Defects such as decreased output occur from φ! O8's present invention was made based on these circumstances, and since it is 9%,
The object of the present invention is to provide a metal body with a contact metal body, which also eliminates the occurrence of irregularities in the thickness of the light body, and which can increase the brightness in the total luminous flux. It is.

*om* That is, the present invention utilizes the above-mentioned circular bulb, has an electrode at one end, has a phosphor coating on the inner surface, and has 92 straight tube-shaped bulbs and no electrode. , and 92 O straight tube type bulbs with a phosphor film coated on the inner surface are arranged in parallel and separated from each other, and one end of these 4 straight tube type ΔLDE O electrodes is connected by a capillary tube. , and the straight tube type bulbs are communicated with each other by the ζO thin tube to form a discharge path that goes around the electrode IMIIK straight tube type bulb and the thin tube. Embodiments of the Invention The following is a first embodiment of the present invention shown in FIG. 3.
I will explain based on this.

In the figure, 1 and 2 are straight pipe O glass ∆L, and each has a phosphor coating J adhered to its inner surface.

These glass bulbs jelo one end lIa #JK are equipped with a filament coil -2-, nine makun r#1 are covered with a koji layer, and a loose end part 1. # is Ki 1! The glass pulps 1゜2 are arranged parallel to each other in almost parallel sP〉, and these glass pulps 1e
xK is straight pipe y# respectively! The pulps 10 and 11 are arranged in substantially parallel rows. glass pal fl#,
JJ is coated with a luminous material 811 on the inner surface, and both 1114 parts tx, J4OYOUIJ@
The glass pulps 1 and 2 and the glass pulp JOell are arranged side by side so as to be located on diagonal corners of a quadrangle. Then, a first O#l pipe 1F is installed between the circumferential surfaces of one end JJeJJ side of the glass pulp JO and JJK.
Ru. The openings at both ends of the first o-tube 1r are at the edge of the communication hole J a n 71080 opened above. 1. Lath joined. It connects the fxparfJ#sJ'41 connection. Glass pal f1#.

11 at the other end 15. 1kllllls of glass pulp 1.1 opposed to J-Bei's horse and ζ, *even 0jI
Pipe No. 2011, 10°11, is installed at Seki III and O, respectively. I'm happy to walk on it too! 0IIA tube 20°11 is
The openings at both ends are the above-mentioned other 0flj*11·1σ儒O circumferential surface and the other end 1. # side o14KKm installation communication hole 31
．． JJ and 14*110-Glass bonded to the rim p, glass bulb 1.3 and glass pal fl O, J
J communicate with each other. Shut up, Glass Pulp 7
o.

11, first capillary 11 and second capillary In.

2 has an electrode at one end! Let the FJ #2 communicate with each other, and then connect the filament coil 6.
．． 6 Kfssd Lube J-2 and Glass Bulb J0.
11, as well as the first capillary J1 and the second capillary J#*
A discharge path 21 is formed that goes around the inside of the discharge path 21 continuously. In this embodiment, as a preferable example, the first Q thin tube 11 and the second thin tube xO#xJt)f'J are also coated with a fluorescent coating 114ia.

After evacuating the inside of these tubes through the exhaust pipe 1#exl of i count 7,1, a predetermined amount of mercury and inert gas was added to the inside of the tube 11820921. is sealed, and the exhaust pipe 11m1# is chipped after being sealed.

However, according to such a configuration, two glass bulbs JOeJJ having no electrode at one end are arranged in parallel and spaced apart, and a glass bulb 1o is placed between the ends 8 and 9 of these glass bulbs 7'J and J.

1, the first capillary IF, and the second capillary 2o.

1111C, and a glass bulb J e J e J e a I J
, the first capillary IF, and the 20th capillary xa, xJ form a discharge path 21 that makes one circuit, so that the discharge path length can be made sufficiently long and the amount of light emitted increases.Moreover, the discharge path 2
Regardless of the length of r, it is 1 gara'''rutsu 1 m 1 m2
Since 0aJJ are arranged in parallel with each other, the overall shape is ;
It can be converted into a text. Furthermore, Glasspal:'
Since J e J 10.11 is communicated with the first capillary IF and the second capillary jam21, the pulp 1 . ．． ．． ．． There is no need to bend the phosphor film 1 and '0eJ10], there is no risk that the film thickness of the phosphor coating 1 will be reduced, and this rounding can reliably prevent a decrease in the total luminous flux. Fluorescent lamps) also have increased luminous flux,
Brightness improves. Therefore, it is convenient as a fluorescent lamp that is equipped with the above-mentioned cap and is housed in a nine-envelope envelope for lighting.In addition, in this embodiment, the inner surfaces of the first capillary IF and the second capillary tubes io and xx are Since the phosphor coating 28... is also applied to these thin tubes 17 and x o # J
When J4 contributes to light emission, the amount of light emitted increases significantly and sufficient brightness can be obtained.

It should be noted that the present invention is not limited to the above-described first embodiment, and the second embodiment of the present invention is shown in FIG.
In the example, the first thin tube JF% connecting the glass bulbs 1゜11 and the second thin tube 10.11 connecting the glass bulb JO*J1 and the glass bulb 1#1 are made of glass pulp 10sJJ and glass, respectively. The end surface of the valve 1.degree. 2 is welded to the circumferential surface of the valve 1.degree. 2, and the same effect as that of the first embodiment described above can be obtained.

1 Earth element - Niniku; ■: 2--22221)-Up-1 shot rp4o
Effects The present invention described in detail above consists of two straight glass bulbs having an electrode at one end and a phosphor coating on the inner surface, and two straight glass bulbs having no electrode and a phosphor coating on the inner surface. The two adhered straight glass bulbs are placed in parallel and spaced apart, and the ends of these glass bulbs that do not have electrodes are airtightly connected by a thin tube, and the glass bulb and the inside of the thin tube are connected between the electrodes. This is a fluorescent lamp that has a discharge path that goes around. According to this K, the discharge path length can be sufficiently long to increase the amount of light emitted, and since the glass bulbs are arranged side by side, the overall shape can be made compact despite the long discharge path length. I will do it. Moreover, since there is no need to bend the pulp in the lamp manufacturing process, the phosphor coating is not stretched or compressed, which can cause the phosphor coating to peel off and become unsatisfactory.9) The film thickness is reduced. There is no risk of breakage, and it reliably prevents a decrease in luminous flux due to changes in film thickness, improving the lighting appearance in hot weather, as well as providing sufficient brightness.

[Brief explanation of drawings]

1 to 3 show a first embodiment of the present invention.
2 is a sectional view, FIG. 3 is a sectional view taken along line 1 in FIG. 2, and FIG. 4 is a perspective view showing a second embodiment of the present invention. J, 2.10.11...Straight tube bulb (, fj-type bulb), 1...phosphor coating, -...electrode (filament coil), JT-10*11... tubule, 21.
...Discharge path. Applicant Shioiri Patent Attorney Takehiko Suzue J1!4 Figure 9

Claims (2)

[Claims] (1) It has an electrode at one end, has a V% light body coating on the inner surface, has two straight tubes ΔR and Δ, has no electrode, and has a V% body coating on the inside i1. In order to pass the trachea over the 8 straight tubes ΔL and the 4 straight tubes 4k 1011cIIt skin**, the trachea is passed through the thin tubes. It is proposed that a straight tube type Hkf @1 threshold can be continuously overcharged through this O thin tube to form a straight tube type ΔRf between the electrodes and a discharge path that goes around the inside of the thin tube. %fh party run with mildew. (2) Patent claim OSm No. (1) l [Ile
Keiko Rande on the page.