JP2002208375A - Collective fluorescent lamp and its manufacturing method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a low-cost collective fluorescent lamp to have the longest discharge channel by adoption of a low-cost flat sodium glass with combination of sealed glass material or glass molten material and to achieve mass production. SOLUTION: A hollow body of the collective fluorescent lamp is divided into a number of small rooms with a plurality of inner partitions and each room is equipped with a bore hole so as to be able to discharge toward its adjacent room. A discharge channel of the collective fluorescent lamp is not only made the longest by positioning of the bore holes but also the smallest in cubic volume. The collective fluorescent lamp made with a low-cost flat sodium glass is low in manufacturing cost. Conventional bent glass tubes used in a known collective fluorescent lamp are too complicated and expensive to exist.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a collective fluorescent lamp and a method for manufacturing the same, and more particularly, to joining a flat sodium glass to form a closed cavity and dividing the cavity by an internal partition. By forming a plurality of small chambers, by flowing between the small chambers, to obtain the longest discharge path, to improve the brightness of the fluorescent lamp, as well as to be able to manufacture the collective fluorescent lamp most economically, The present invention relates to a collective fluorescent lamp and a method for manufacturing the same.

[0002]

2. Description of the Related Art Fluorescent lamps in which a fluorescent coating is applied to a wall of a glass tube and filled during that time to excite the fluorescent coating with ultraviolet rays generated after gas is charged have been used for many years. Traditional fluorescent lamps typically have a considerable length of light tube, which is about 2 to 4 inches, requiring relatively large assembly space and relatively large brackets. Due to volume limitations, traditional fluorescent lamps are used where there is ample space in industrial and commercial areas. Fluorescent lamps used by ordinary consumers or homes are limited to 1-inch long lamps used for table lamps or 4-inch lamps for shops. In terms of energy savings, fluorescent lighting is not yet fully utilized in consumer markets. The main reasons are the above-mentioned volume limitations and relatively low brightness.

[0003] Recently, high awareness of energy resource saving has led to the use of collective fluorescent lamps instead of traditional incandescent lamps that require large driving power. Another advantage of using fluorescent lamps is that they have a longer life than incandescent lamps. More and more collective fluorescent lights have appeared on the market,
In any of these shapes, a plurality of fixed length lamps are extended in parallel from one base.

[0004] If the collective fluorescent lamp is to be popularized in the consumer market, there is one obvious disadvantage that must be overcome. That is, the luminous intensity of the collective fluorescent lamp is lower than that of the bulb of the incandescent lamp.

[0005] For example, one traditional 20 watt straight tube fluorescent lamp can produce a brightness equivalent to an incandescent bulb of almost 100 watts, but its length requires two English inches. Such straight tube fluorescent lamps are generally used in stores. In order to generate higher brightness, it is necessary to maximize the arc length, which poses a problem. That is, the problem is how to assemble a long lamp tube relatively small so as to be compatible with a traditional incandescent lamp sheet.

[0006] Lamp manufacturers have already extended each lamp tube or increased the number of lamp tubes to eight to provide adjacent products. For example, bend a light tube into a U shape,
In addition, the monopod or bipod is sealed, and the bottoms of two or more U-shaped lamps are communicated with a short glass tube. In this so-called twin U-shaped light tube, the arc discharge path starts from a monopod of the U-shaped light tube, runs upward and then further downwards,
It reached one end of the other leg and passed through a short tube connected further,
Reach another U-shaped light tube.

One example of such a design is US Pat. No. 5,252,890, shown in FIGS. 1 and 2 show a curved arc path of a collective fluorescent lamp. The lamp tube 10 is, for example, an inverted W shape,
A U-shaped light tube 12 and a second U-shaped light tube 14 are provided. The manufacturing method is as follows. First, the first U-shaped light tube 1
The outer surfaces of one end 16 of the second U and the corresponding one end 18 of the second U-shaped lamp tube 14 are heated, and the heated portions are brought into close contact with each other to be integrated and communicate with each other. As shown in FIG. 2, the first electrode 20 is attached to one end 22 of an inverted W-shaped lamp tube connecting the first U-shaped lamp tube 12 and the second U-shaped lamp tube 14, and the second electrode 24 is connected to the other end 26. , Thus connecting the first and second U-shaped lamps 12 and 14 to form a W-shaped arc path.

As shown in FIG. 2, a wide concave section 28 is provided at the center of a base 30 of the base sheet 32, and a connecting portion of the two U-shaped lamps 12, 14 is installed in the wide concave section 28. I do. One more hole 32 on each side of the wide recess 28,
A recess 34 is provided for mounting the other two ends 22, 26 of the two U-shaped lamps 12, 14 in corresponding holes 32, 34 (with the first and second electrodes 20, 24 inside them).
Then, the base 30 is filled with an elastic adhesive and fixed.
Such an inverted W light tube 10 would not be able to connect the two U light tubes completely together without precise design and process, and this process would be quite costly and would reduce the cost of the product itself. I couldn't lower it.

In another design method (also according to US Pat. No. 5,252,890), four straight light tubes 36,
38, 40, and 42 are employed, and are vertically attached to the base 30 of the base sheet 32 in a square system. The extending end 36a of the first lamp tube 36 and the extending end 38a of the second lamp tube 38 are connected by a first connecting tube 44, and the two lamp tubes communicate with each other. This is as shown in FIG. The bottom 3 of the first light tube 36
6b is placed in the first hole 46a formed in the base 30 of the base sheet 32. Bottom 38b of second light tube 38 and extended end 3
8a is in the opposite position and the bottom 38b is placed in a second hole 46b formed in the base 30. The inside of the second lamp tube 38 faces the third lamp tube 40, and a portion near the bottom 38 b is connected to a corresponding portion of the third lamp tube 40 by a second connection tube 48. This is as shown in FIG. The second lamp tube 38 and the third lamp tube 40 communicate with each other. The extended end 40a of the third lamp tube 40 and the corresponding portion 42a of the fourth lamp tube 42 are connected by the third connecting tube 50 and communicate with each other. The bottom 40 b of the third lamp tube 40 is placed in a third hole 46 c formed in the base 30. The first electrode 52 is placed on the bottom 36 b of the first lamp tube 36, and the second electrode 54 is placed on the bottom 42 b of the fourth lamp tube 42. In this way, the first light pipe 36 to the first connection pipe 44, the second light pipe 38, the second
A relatively long arc path is formed through the connecting tube 48, the third lamp tube 40, the third connecting tube 50 and the fourth lamp tube 42.

[0010] This traditional multi-tube design structure forms one arc path by connecting four lamps with three conduits. As a result, the manufacturing difficulty and the manufacturing cost are increased.

[0011]

SUMMARY OF THE INVENTION One object of the present invention is to provide a collective fluorescent lamp which does not have the disadvantages of traditional collective fluorescent lamps.

It is another object of the present invention to provide a collective fluorescent lamp which can be mass-produced at low cost.

It is another object of the present invention to provide a collective fluorescent lamp formed of flat glass.

Another object of the present invention is to provide a collective fluorescent lamp manufactured from low cost sodium glass.

Still another object of the present invention is to provide a collective fluorescent lamp in which a plurality of small chambers are formed in a closed cavity so that a maximum discharge length can be obtained when an arc passes through each small chamber. Is to do.

It is another object of the present invention to provide a collective fluorescent lamp having a higher luminance than a traditional collective fluorescent lamp.

Still another object of the present invention is to divide the interior of the lamp cavity into four, six, nine, twelve or fifteen compartments to obtain the longest discharge length and the maximum brightness. Is to provide.

Another object of the present invention is to provide a simple and inexpensive method for manufacturing a collective fluorescent lamp by employing flat sodium glass and joining with a glass seal or a glass melting material.

Another object of the present invention is to provide a collective fluorescent lamp in which one layer of fluorescent powder is applied to the inner wall of the fluorescent lamp by electrostatic coating or screen printing, and one reflective coating is applied to the opposing outer surface. It is to provide a manufacturing method of.

[0020]

According to a first aspect of the present invention, there is provided a lamp body composed of two side plates, two end plates, one lid plate, and one base sheet and having a sealed cavity formed therein. And at least two small chambers formed by dividing the cavity by at least one internal partition, wherein the at least one internal partition is provided with at least one perforation, and the perforations provide the at least two small chambers. The at least two chambers and the at least one chemical applied to each inner wall, wherein the at least two chambers are in communication with each other and a maximum discharge path is obtained in at least two chambers depending on the position of the at least one perforation; The at least one inner partition and the two side plates, the two end plates, the one cover plate and the inner surface of the base sheet are activated by the excitation of the chemical by radiation. The at least one chemical substance that generates light and the gas filled in the at least two compartments, emits radiant energy during charging, and emits at least one chemical substance applied to these inner walls. A collective fluorescent lamp characterized by including the above gas which is excited to generate visible light. According to a second aspect of the present invention, in the collective fluorescent lamp according to the first aspect,
Each of the two side plates, the two end plates, the one lid plate, and the one base sheet is a flat plate, and is a collective fluorescent lamp. According to a third aspect of the present invention, in the collective fluorescent lamp according to the first aspect, each of the two side plates, the two end plates, the one cover plate, and the one base sheet is a rectangular or square flat plate. And a collective fluorescent lamp. According to a fourth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, at least two internal partition plates are provided in the cavity of the lamp body, and the cavity is divided into four small chambers. , A collective fluorescent lamp. According to a fifth aspect of the present invention, in the collective fluorescent lamp according to the fourth aspect, one perforation is provided in each of three internal partition plates that divide the interior of the lamp body into four, and the perforations are provided in four small chambers depending on the positions thereof. And the longest discharge path is achieved,
It is a collective fluorescent lamp. The invention of claim 6 is claim 1
The at least three internal partitions are provided in the cavity of the lamp body, and the cavity is divided into six small chambers.
According to a seventh aspect of the present invention, in the collective fluorescent lamp according to the sixth aspect, one perforation is provided in each of five internal partition plates that divide the interior of the lamp into six, and six small chambers are provided depending on the positions thereof. In which the longest discharge path is achieved. According to an eighth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, at least four internal partitions are provided in the cavity of the lamp body, and the cavity is divided into nine small chambers. And a collective fluorescent lamp. According to a ninth aspect of the present invention, in the collective fluorescent lamp according to the eighth aspect, one perforation is provided in each of eight internal partition plates that divide the interior of the lamp into nine, and nine small chambers are provided depending on the positions thereof. In which the longest discharge path is achieved. The invention of claim 10 is
The collective fluorescent lamp according to claim 1, wherein the chemical substance is a substance containing fluorescent powder. According to an eleventh aspect of the present invention, in the collective fluorescent lamp according to the first aspect, visible light generated by the chemical substance is:
The combined fluorescent lamp includes white sunlight, white light, cool white light, and white light. The invention of claim 12 is
2. The collective fluorescent lamp according to claim 1, wherein the chemical substance is applied to an inner wall by an electrostatic coating method or a screen printing method. According to a thirteenth aspect of the present invention, there is provided a collective fluorescent lamp according to the first aspect, wherein a reflective substance is applied to an outer surface of the inner wall of the lamp to increase the luminance of the fluorescent lamp. I have. According to a fourteenth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, each of the two side plates, the two end plates, the one base sheet, and the internal partition plate includes sodium glass, It is a collective fluorescent lamp. According to a fifteenth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, the two side plates, the two end plates, the one base sheet, and the internal partition are all combined by an adhesive method. And a collective fluorescent lamp. According to a sixteenth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, the two side plates, the two end plates, the one base sheet, and the inner partition plate are combined by bonding with a glass seal material. The feature is a collective fluorescent lamp. According to a seventeenth aspect of the present invention, in the collective fluorescent lamp according to the first aspect, each of the two side plates, the two end plates, the one cover plate, the one base sheet, and the internal partition plate is formed of sodium glass. And a combined fluorescent lamp characterized by being bonded and combined with a glass melting material. Claim 1
The invention of claim 8 is the collective fluorescent lamp according to claim 1,
At least two small chambers include twelve small chambers formed of flat sodium glass. According to a nineteenth aspect of the present invention, in the method of manufacturing a collective fluorescent lamp, two side plates, two end plates, one base sheet and one lid plate each formed of flat glass are prepared, and these two side plates are adhered to each other. Side plate, two end plates,
One base sheet and one lid plate are combined to form one sealed cavity, and then the cavity is divided into at least two compartments by at least one internal partition, and at least one internal partition One perforation is provided so that at least two small chambers communicate with each other, and the position of the at least one perforation enables a subsequently generated discharge to obtain the longest discharge path. The chemical substance is applied to generate visible light when excited by ultraviolet light, a pair of electrodes is separately installed in the at least two small chambers, and one electrode is installed in one small chamber, and the discharge is performed. At least two small chambers are filled with gas for generation, and ultraviolet rays are generated at the time of discharge and charging, and ultraviolet rays are generated in the gas to form at least one type of gas. Characterized by so as to generate visible light to the substance, and a manufacturing method of the aggregated fluorescent lamp. According to a twentieth aspect of the present invention, in the method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, two side plates, two end plates, a lid plate, and a base sheet are bonded and bonded with a glass melting material. And a method of manufacturing a collective fluorescent lamp. According to a twenty-first aspect of the present invention, there is provided a method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, including the step of preparing a rectangular or square side plate, an end plate, a cover plate, a base sheet, and at least one internal partition plate. A method for manufacturing a collective fluorescent lamp, characterized in that: According to a twenty-second aspect of the present invention, in the method for manufacturing a collective fluorescent lamp according to the nineteenth aspect, a pair of electrodes are placed at both extremes of a longest discharge path,
A method for producing a collective fluorescent lamp, comprising the step of generating a discharge in at least two small chambers. According to a twenty-third aspect of the present invention, there is provided a method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, further comprising a step of applying a reflective paint to all inner wall outer surfaces in the cavity. Manufacturing method. According to a twenty-fourth aspect of the present invention, in the method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, at least one kind of the chemical substance is a powder material,
A method for producing a collective fluorescent lamp, characterized in that the fluorescent light is emitted at the time of discharge excitation. According to a twenty-fifth aspect of the present invention, there is provided the method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, comprising a step of dividing the cavity into four small chambers by at least two internal partitions. Manufacturing method. According to a twenty-sixth aspect of the present invention, there is provided a method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, comprising a step of dividing the cavity into six small chambers by at least three internal partitions. Manufacturing method. According to a twenty-seventh aspect of the present invention, there is provided the method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, comprising a step of dividing the cavity into nine small chambers by at least four internal partitions.
It is a method of manufacturing a collective fluorescent lamp. According to a twenty-eighth aspect of the present invention, there is provided the method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, comprising a step of applying at least one kind of chemical substance by an electrostatic coating method or a screen printing method. It is a method for manufacturing a fluorescent lamp. According to a twenty-ninth aspect of the present invention, there is provided a method of manufacturing a collective fluorescent lamp according to the nineteenth aspect, including a step of forming sodium glass into flat glass.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In a preferred embodiment of the present invention, there is provided a kind of collective fluorescent lamp, which has two side plates, two end plates, one cover plate and one base. The sheet forms one closed cavity chamber. The chamber is divided into at least two compartments by at least one internal compartment, the at least one internal compartment being provided with at least one perforation and communicating between the at least two compartments. The position of the perforation allows a maximum discharge path to be obtained during discharge. At least one chemical is applied to the inner wall (including the at least one inner partition, two side plates, two end plates, the lid plate and the inner surface of the base sheet), and the chemical is excited by ultraviolet light. Produces visible light. A pair of electrodes are placed in different chambers, respectively, to generate a discharge. When the chamber is filled with a gas and the gas is excited by electric discharge, it generates ultraviolet light to excite at least one kind of chemical substance applied on the inner wall to generate visible light.

This collective fluorescent lamp is composed of a side plate, an end plate, a cover plate and a base sheet, each of which forms one plane, and this plane is rectangular or rectangular. When the fluorescent lamp has at least two internal partitions, four compartments are formed in the cavity. The fluorescent lamp also has three perforations, which are provided in three partitions dividing into four compartments, and the positions of the three perforations make the discharge path the longest.
When the chamber has at least three diaphragms, 6
Individual chambers are formed.

When the collective fluorescent lamp has five perforations on five partition plates that divide the cavity into six small chambers, the position of the five perforations maximizes the discharge path. When the fluorescent lamp has at least four internal partitions, nine compartments are formed in the cavity. The fluorescent lamp has eight perforations in seven diaphragms that divide the cavity into nine compartments. The positions of these eight holes make the discharge path the longest.

The chemical substance applied to the inner wall of the cavity is a substance containing fluorescent powder, and the visible light generated therefrom is white light, special white light, cool white light and white light, which differs depending on the selected chemical substance. The application method is an electrostatic coating method or a screen printing method. Apply more reflective material to the outer wall of the lamp body to increase its brightness. Side plate, end plate,
The lid plate, the base sheet, and the inner partition plate are all manufactured by bonding sodium glass and combined by an adhesive system to be integrated, and the adhesive used for this is a glass sealing material or a glass melting material. The at least two compartments can be further divided into twelve compartments, i.e., also made of flat sodium glass.

The present invention provides a method of manufacturing a collective fluorescent lamp. The steps include: First, two side plates, two end plates, one base sheet and one lid plate are formed of flat sodium glass, and are adhered to form a sealed cavity. The cavity is then divided into two compartments with at least one internal diaphragm. At least one perforation is provided in the at least one internal partition to allow communication between the compartments, and the location of the at least one perforation allows the two compartments to obtain the longest discharge path. At least one chemical substance is applied to the inner wall of the inner flat sodium glass so that visible light is generated when excited by ultraviolet light,
Thereafter, a pair of separated electrodes are placed in the at least two compartments and used to generate a discharge. The chamber is filled with a gas, which emits ultraviolet light to excite chemicals and serve to generate visible light.

The method of manufacturing a collective fluorescent lamp includes the following steps. That is, the side plate, the end plate, the base sheet and the cover plate are joined by a method of bonding with a glass melting material, and the side plate, the end plate, the base sheet, the cover plate and the internal partition plate are formed of a rectangular or square glass plate. . The method also includes mounting a pair of separate electrodes at at least two extreme locations of the discharge path within the at least two compartments. The method also includes applying a reflective material to the exterior surface of the chamber wall. At least one chemical is powdered,
Generates fluorescence when excited by discharge.

The method of the present invention may further comprise dividing the chamber into four compartments with at least two internal dividers, or dividing the compartment into six compartments with at least three internal dividers, or at least four internal compartments. This involves dividing the compartment into nine compartments with a diaphragm.

[0028] The method of the present invention further comprises applying at least one chemical to the flat glass made of sodium glass by electrostatic coating or screen printing.

[0029]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a collective fluorescent lamp which can be manufactured by a simple method and a method for manufacturing the same.

In one preferred embodiment of the present invention,
This collective fluorescent lamp is manufactured by bonding flat glass with a glass sealing material or a glass melting material. The complicated manufacturing process of the traditional collective fluorescent lamp, for example, the manufacture of the curved tube and the connecting tube is omitted, and the collective fluorescent lamp of the present invention is applied to mass production.

A second major advantage of the collective fluorescent lamp of the present invention is that it provides the longest discharge path in the lamp and improves the illumination intensity. The lamp cavity is appropriately divided into a plurality of small chambers by an internal partition, and a perforation is formed in each of the partitions, so that two adjacent small chambers communicate with each other. The discharge path or arc path between the two electrodes is made the longest depending on the perforated position of the internal partition. For example, in a cavity which is divided into four identical compartments, one perforation is formed at the upper end of the first internal partition, so that the interconnecting conduits of the first and second compartments are formed. Is formed. A second perforation is provided at the bottom of the second interior partition, which divides the second compartment into a third compartment and a third compartment. A third perforation is provided at the upper end of the third internal partition, which divides the third and fourth compartments.
The second electrode is located at the bottom of the base sheet of the fourth compartment. Thereby, the longest discharge path is obtained in the following manner. That is, when power is applied to the first electrode at the bottom of the first compartment, a discharge effect occurs, the arc marches upwardly through the conductive gas of the cavity, and the first of the first internal partition plate. It passes through the perforation and enters the upper part of the second chamber. Subsequently, the arc descends to the bottom of the second chamber. Then, it marches further upward, passes through the third perforation located at the upper end of the third internal partition, and enters the upper part of the fourth chamber. Finally descends to the fourth
To the second electrode of the base sheet portion of the small chamber.

The above situation is more easily seen with the example of FIG. It should be noted that, in the structure of the preferred embodiment of the novel collective fluorescent lamp 60 of the present invention, the first electrode 62 is placed on the base sheet 64 of the fluorescent lamp 60 and the first electrode is in the first compartment. The first small chamber 66 and the second small chamber 68 are located within the first internal partition 72 and communicate with each other by a perforation 70 located above the first internal partition 72.

The second small chamber 68 communicates with the third small chamber 74 by a second perforation 76 at the bottom of a second internal partition plate 78 separating the second small chamber 68 and the third small chamber 74. Third chamber 7
Reference numeral 4 denotes a fourth small chamber 8 formed by a third perforation 82 formed on an upper portion of a third internal partition 84 separating the third small chamber 74 and the fourth small chamber 80.
Communicates with 0. The second electrode 86 is located on the base sheet 64 of the fluorescent lamp 60 at the bottom of the fourth small chamber 80. The first electrode and the connector 88 are connected, and the second electrode is connected to the connector 9.
It is connected to 0.

Both side plates 92 and 94, both end plates 96 and 98, base sheet 64, inner wall of cover plate 100 and inner partition plate 78,
A kind of fluorescent powder is applied to 72 and 84 by an electrostatic coating method, a screen printing method, or another appropriate application technique. This powder generates visible light. For example, in white sunlight, powder of Ca ₁₀ (PO ₄ ) FCl: Sb, M ₁₁ component is generated by excitation. The white light is also generated by the excitation of the powder of the same component, but the specific gravity of the powder is 3.16.
It is higher than 3.14 in white sunlight. Phosphides used in other bulbs have similar components and can be used to generate cool white light or white light. Komuro 66, 68, 7
4, 80 is filled with a kind of gas, which is usually an inert gas containing a small amount of mercury vapor. At the time of mercury gas plasma discharge, the emitted ultraviolet photons excite the fluorescent powder to generate visible light in the small chamber. The chamber can be filled with any inert gas, but is preferably filled with low cost inert gas.

The pair of electrodes 88 and 90 are divided into two different chambers 66 and 80, and when power is applied to the electrodes, an inert gas filling the chambers 66, 68, 74 and 80 generates a discharge phenomenon, The fluorescent powder is excited to generate visible light.

FIG. 6 is a plan view of the collective fluorescent lamp 60 of the present invention.
And a front view thereof is shown in FIG. Another major advantage of the novel collective fluorescent lamp of the present invention is that it is easy to manufacture. According to one simple manufacturing method, the lamp cavity is formed in an adhesive manner using ceramic powder or generally known sealing glass or glass melting material (including glass powder, powdery adhesive and solvent). Applicable seal glass materials are available from Ferro C
operation of Cleveland, O
hio), for example, using model number CF1416, which is a transparent glass with a coefficient of thermal expansion of 81 × 10 ^-7 / 0 between 0 and 300 ° C.
° C, annealing temperature 389 ° C, softening point temperature 463
° C, density 5.26 gm / cc, sealing temperature 513
° C, sealing time is 15 minutes. Another applicable sealing glass is model number CDF7555, whose coefficient of thermal expansion is 88 × 10 ^-7 / ° C between 0 and 300 ° C, annealing temperature is 370 ° C, softening point temperature is 415 ° C, and density is 5. 7 gm / cc, the sealing temperature is 450 ° C., and the sealing time is 15 minutes. The above-mentioned glass powder is generally in the form of a commercially available powder of No. 100, 200, or 325, and is applied to the manufacture of the collective fluorescent lamp of the present invention.

The appropriate dimensions of the integrated fluorescent lamp of the present invention are determined by each particular application. The lamp cavity 60 shown in FIG. 5 is mounted on the bracket shown in FIG. 8 and is powered there. A standard medium-sized socket 102 is used for the bracket 110, and the plastic or glass cover 1 is used.
04 covers the lamp cavity 60. A transformer (not shown) and a current stabilizer (not shown) are mounted in the cover 104, which is made of a translucent material to make the light uniform and soft.

In another embodiment, the discharge length increases with an increase in the total number of chambers, and as shown in FIG. 9, in a situation where the altitude is not increased, the total number of chambers used is four to nine.
Has been increased to pieces. The design of the discharge path is optional, but should be able to achieve the longest path. In the structure shown in FIG. 9, the perforations located in the inner diaphragm are far apart from each other, so that the discharge path goes up and down, and the height of the bracket 120 can be fully utilized. FIG.
Is a plan view, of which the arrows indicate one of many possible discharge paths, in which two electrodes 122, 124 are located in two diagonally located compartments 126, 128. FIG. The longer the discharge path, the greater the brightness that can be obtained. A front view of the bracket 120 is shown in FIG.

In another embodiment, as shown in FIGS. 12 to 16, a more complicated structure comprising twelve compartments is used in the bracket 140.
As shown in FIG. 12, the first electrode 142 is located in the first chamber 146, and the second electrode 144 is located in the diagonal chamber 148. The front views of the front and rear rows are shown in FIGS.
4, the arrows indicate the path of the discharge. The plan views of the upper layer and the lower layer are shown in FIGS. 15 and 16, respectively, and similarly, the arrows indicate the path of the discharge.

The novel collective fluorescent lamp of the present invention and the method of manufacturing the same have already been fully described in the above description and in the accompanying FIGS. It should be noted that the embodiments described here are only a few of the myriad of possible embodiments that operate slightly on the novel concept of the invention and do not limit the scope of the invention. Any modification or alteration of details that can be made based on the above description and drawings shall fall within the scope of the present invention.

[0041]

The present invention adopts low-cost flat sodium glass and combines a sealing glass material or a glass melting material so that a low-cost collective fluorescent lamp has the longest discharge path and can be mass-produced. The effect is to be provided.

[Brief description of the drawings]

FIG. 1 is a side view of a traditional inverted W-type fluorescent lamp.

FIG. 2 is a cross-sectional view of a base sheet of the inverted W-type fluorescent lamp of FIG. 1;

FIG. 3 is a perspective view of a collective fluorescent lamp having a well-known parallel light tube structure.

FIG. 4 is a cross-sectional view of a base sheet portion of the collective fluorescent lamp of FIG.

FIG. 5 is a perspective view of one preferred embodiment of the collective fluorescent lamp of the present invention.

FIG. 6 is a plan view of the collective fluorescent lamp of FIG. 5;

FIG. 7 is a front view of the collective fluorescent lamp of FIG. 5;

FIG. 8 is a perspective view of the assembled fluorescent lamp of FIG. 5 after a medium-sized lamp sheet is attached.

FIG. 9 is a perspective view of another embodiment of the collective fluorescent lamp of the present invention, comprising nine compartments.

FIG. 10 is a plan view of the collective fluorescent lamp of FIG. 9;

FIG. 11 is a front view of the collective fluorescent lamp of FIG. 9;

FIG. 12 is a perspective view of yet another embodiment of the collective fluorescent lamp of the present invention, comprising twelve compartments.

FIG. 13 is a front view of a front row small chamber of the collective fluorescent lamp of FIG. 12;

FIG. 14 is a front view of a rear row small room of the collective fluorescent lamp of FIG. 12;

15 is a plan view of the upper compartment of the collective fluorescent lamp of FIG.

FIG. 16 is a plan view of a lower chamber of the collective fluorescent lamp of FIG. 12;

[Explanation of symbols]

 60 assembly type fluorescent lamp 62 first electrode 64 base sheet 66, 68, 74, 80 small chamber 72, 78, 84 partition plate 70, 76 perforated 86 second electrode 88, 90 connector 92, 94 side plate 96, 98 end plate 100 lid Plate 120 Bracket 126, 128 Small chamber 140 Bracket 142 First electrode 146 Small chamber 144 Second electrode 148 Diagonal small chamber

Claims (29)

[Claims] 1. A lamp body composed of two side plates, two end plates, one lid plate and one base sheet and having one sealed cavity formed therein, and at least one internal space inside the cavity. At least two compartments formed by being separated by a plate, at least one perforation is provided in the at least one inner partition plate, and the perforations allow the at least two compartments to communicate with each other; The at least two chambers in which the maximum discharge path is obtained in at least two chambers depending on the positions of the perforations; and at least one chemical substance applied to each inner wall, and the at least one inner partition plate And the inner surface of the two side plates, two end plates, one lid plate and the base sheet generate visible light when the chemical substance is excited by radiation. And a gas that fills the at least two compartments, emits radiant energy during charging to excite at least one chemical applied to these inner walls to generate visible light A collective fluorescent lamp, comprising: the above gas; 2. The collective fluorescent lamp according to claim 1, wherein each of the two side plates, the two end plates, the one cover plate, and the one base sheet is a flat plate. Type fluorescent lamp. 3. The collective fluorescent lamp according to claim 1, wherein the two side plates, the two end plates, the one cover plate and the one base sheet are all rectangular or square flat plates. , A collective fluorescent lamp. 4. The collective fluorescent lamp according to claim 1, wherein at least two internal partition plates are provided in the cavity of the lamp body, and the cavity is divided into four small chambers,
Collective fluorescent light. 5. The collective fluorescent lamp according to claim 4, wherein one perforation is provided in each of three internal partition plates that divide the interior of the lamp body into four, and depending on its position, it is located in the four small chambers and the longest. Characterized in that a discharge path of
Collective fluorescent light. 6. The collective fluorescent lamp according to claim 1, wherein at least three internal partitions are provided in the cavity of the lamp body, and the cavity is divided into six small chambers,
Collective fluorescent light. 7. A collective fluorescent lamp according to claim 6, wherein each of five internal partition plates dividing the interior of the lamp body into six holes is provided with one perforation. And the longest discharge path is achieved,
Collective fluorescent light. 8. The collective fluorescent lamp according to claim 1, wherein at least four internal partitions are provided in the cavity of the lamp body, and the cavity is divided into nine small chambers,
Collective fluorescent light. 9. The collective fluorescent lamp according to claim 8, wherein one of perforations is provided in each of eight internal partition plates that divide the interior of the lamp body into nine, and the perforations are provided in nine small chambers depending on their positions. And the longest discharge path is achieved,
Collective fluorescent light. 10. The collective fluorescent lamp according to claim 1, wherein the chemical substance is a substance containing fluorescent powder. 11. The collective fluorescent lamp according to claim 1, wherein the visible light generated by the chemical substance includes white sunlight, special white light, cool white light, and white light. 12. The collective fluorescent lamp according to claim 1, wherein the chemical substance is applied to the inner wall by an electrostatic coating method or a screen printing method. 13. The collective fluorescent lamp according to claim 1, wherein a reflective material is applied to an outer surface of the inner wall of the lamp to increase the brightness of the fluorescent lamp. 14. The collective fluorescent lamp according to claim 1, wherein each of the two side plates, the two end plates, the one base sheet, and the internal partition plate includes sodium glass. Fluorescent light. 15. The collective fluorescent lamp according to claim 1, wherein the two side plates, the two end plates, the one base sheet, and the internal partition are all combined by an adhesive method. Collective fluorescent light. 16. The collective fluorescent lamp according to claim 1, wherein the two side plates, the two end plates, the one base sheet, and the inner partition plate are combined by bonding with a glass sealing material. A collective fluorescent lamp. 17. The collective fluorescent lamp according to claim 1, wherein the two side plates, the two end plates, the one lid plate, the one base sheet, and the internal partition are all formed of sodium glass, and A collective fluorescent lamp, which is combined by being bonded with a molten material. 18. The collective fluorescent lamp according to claim 1, wherein at least two small chambers include twelve small chambers formed of flat sodium glass. 19. A method for manufacturing a collective fluorescent lamp, comprising: preparing two side plates, two end plates, one base sheet and one lid plate each formed of flat glass, and bonding these two side plates by an adhesive method. The two end plates, one base sheet and one lid plate are combined to form one closed cavity, followed by at least one internal partition dividing the cavity into at least two compartments, At least one perforation is provided in the inner partition plate so that at least two small chambers communicate with each other, and the position of the at least one perforation enables a discharge to be generated later to obtain the longest discharge path. At least one kind of chemical substance is applied to the inner wall so that visible light is generated when excited by ultraviolet light, and a pair of electrodes are separately installed in the at least two small chambers,
One electrode is installed in one small chamber, and is provided for generation of discharge, gas is filled in at least two small chambers, and ultraviolet light is generated at the time of discharge charging, and ultraviolet light is generated in the gas, A method of manufacturing a collective fluorescent lamp, characterized in that visible light is generated by said at least one chemical substance. 20. The method of manufacturing a collective fluorescent lamp according to claim 19, wherein the two side plates, the two end plates, the cover plate, and the base sheet are combined by bonding with a glass melting material. Manufacturing method of fluorescent lamps. 21. The method of claim 19, further comprising the step of providing a rectangular or square side plate, an end plate, a lid plate, a base sheet, and at least one internal partition. A method for manufacturing a collective fluorescent lamp, which is characterized in that 22. The method of manufacturing a collective fluorescent lamp according to claim 19, further comprising a step of placing a pair of electrodes at both extremes of a longest discharge path and generating a discharge in at least two small chambers. A method of manufacturing a collective fluorescent lamp. 23. The method of manufacturing a collective fluorescent lamp according to claim 19, further comprising a step of applying a reflective paint to all the outer surfaces of the inner walls in the cavity. . 24. The method of manufacturing a collective fluorescent lamp according to claim 19, wherein at least one kind of chemical substance is a powder material and emits fluorescence when discharge is excited.
A method for manufacturing a collective fluorescent lamp. 25. The method of claim 19, further comprising the step of dividing the cavity into four compartments with at least two internal partitions. Method. 26. The method of claim 19, further comprising the step of dividing the cavity into six compartments with at least three internal partitions. Method. 27. The method of claim 19, further comprising the step of dividing the cavity into nine compartments with at least four internal partitions. Production method. 28. The method of claim 19, further comprising the step of applying at least one chemical substance by an electrostatic coating method or a screen printing method. The method of manufacturing the lamp. 29. The method of manufacturing a collective fluorescent lamp according to claim 19, further comprising the step of forming sodium glass into flat glass.