KR20090007250A - Fluorescent lamp equipment which was improved reflection efficiency by specular surface enlargement and it's manufacturing method - Google Patents

Abstract

A fluorescent lamp device and manufacturing method thereof are provided to improve diffused reflection efficiency by forming embossing part of irregular shape and size on reflection surface. A fluorescent lamp device comprises a reflector, a main body(100), and a fluorescent lamp. A unevenness type reflection surface(110) is formed in the reflector, and is repeated to zigzag. The fluorescent lamp device is buried or protruded in a ceiling inside a building. A first wave(300) of one-way is formed in the reflection surface of the reflector with regular interval. A second wave(400) is formed between the first waves with opposite direction and cross direction of the first wave. An embossing part of irregular shape and size is formed on the reflection surface.

Description

Fluorescent lamp equipment which was improved reflection efficiency by specular surface enlargement and it's manufacturing method}

The present invention relates to a fluorescent lamp having improved reflection efficiency by expanding the reflecting surface and a method of manufacturing the same, and more particularly, processing the first grain in one direction at regular intervals on the reflective surface of the uneven reflection shade provided in the fluorescent lamp fixture. In addition, the surface polishing operation of repeatedly forming the second grain in the opposite direction or the cross direction of the first result is performed to prevent glare, and the light of the fluorescent lamp is diffused and diffused by the irregular reflection angle. The present invention relates to a fluorescent lamp having improved reflection efficiency by expanding a reflecting surface to improve the efficiency and a method of manufacturing the same.

In addition, by forming an embossed portion of irregular shape and size on the reflective surface processed with the second grain in the opposite direction or the cross direction of the first result in one direction, the reflection surface is enlarged to further improve light dispersion and diffuse reflection efficiency. The present invention relates to a fluorescent lamp having improved efficiency and a method of manufacturing the same.

In general, large-scale light source areas such as offices, factories, or underground facilities in buildings use low-power, low-light and bright fluorescent lamps compared to other light sources to reduce power usage. In order to use it, a dedicated fluorescent lamp fixture must be installed.

Fluorescent lamps contain mercury vapor and some inert gas in a vacuum tube, and the tube itself emits light using gas discharge when insulation is generated when high pressure is applied to both the insulator or the tube.

That is, electrons emitted from the cathode fly to the anode by high pressure, and due to this high-speed motion of the electrons, the electrons get large kinetic energy and collide with mercury and inert gas in the tube during the flight. The kinetic energy of the electrons is transferred to the gas in the tube, the gas is excited and the electrons of the gas move to a higher energy level, and the excited electrons stay as much as Life Time and fall to the lower energy level. Emit energy equivalent to the car.

At this time, the emission wavelength is an ultraviolet region, which stimulates the fluorescent material coated on the inner wall of the tube to emit visible light. When the light is emitted, the tube exhibits negative resistance characteristics, and a large current flows. A ballast, which is a circuit, is needed.

In addition, since the fluorescent lamps are extremely glare, there is a possibility that they may have a significant effect on the eyesight when viewed for a long time. Therefore, the base of the fluorescent lamps is composed of multiple cells (CELLS) to adjust the light quantity and the irradiation angle of the lights. LOUVER may be installed, and a reflector with a high reflectance may be installed between the main body of the fluorescent lamp and the fluorescent lamp to improve lighting efficiency.

Here, the reflector of fluorescent lamps may use glass mirrors, or powder coating white paint on the inner surface, and other materials having high reflection efficiency have been applied.

However, the glass mirror is heavy, so the workability is bad by increasing the weight of the fluorescent lamp body, and the powder coating on the surface is considerably inferior in reflection efficiency.

Therefore, at present, most of them are formed by vacuum evaporation of a high purity aluminum thin film coating layer on a light aluminum plate, or by coating the coating layer on one side of the aluminum thin plate like a mirror.

In addition, to improve the reflection efficiency of the reflection shade is to form a reflective surface repeated in a zigzag pattern so that the light of the fluorescent lamp can be diffused.

That is, FIG. 1 is a cross-sectional view showing a reflection surface of a conventional fluorescent light fixture, FIG. 2 is a perspective view showing a reflection surface of a conventional fluorescent light fixture, and FIG. 3 is a view in which light is reflected on a reflection surface of a conventional fluorescent light fixture. Is a cross-sectional view showing.

In this way, the lamp body 10 includes a reflector 12 having an irregular surface 11 of zigzag repeating, and diffuses the light of the fluorescent lamp 20 to increase the illuminance of the fluorescent lamp. .

However, such a fluorescent device had the following problems.

That is, even if the reflecting surface of the reflecting lamp is formed in a concave-convex shape that is repeated in a zigzag pattern, the reflecting light of the fluorescent lamp is diffusely reflected to improve the diffuse reflection efficiency of the fluorescent lamp. There is a problem that the user does not get the desired illuminance because the difference in diffuse reflection efficiency is not large.

In addition, as the light of the fluorescent lamp is reflected on the highly efficient reflecting surface that is processed like a mirror, there is a problem that a visual fatigue phenomenon occurs when the user feels fatigue due to glare when the user is exposed to the fluorescent lamp for a long time.

Accordingly, an object of the present invention is to process a first grain in one direction at regular intervals on a reflective surface of an uneven reflection shade provided in a fluorescent lamp, and to repeatedly mold the second grain in a direction opposite to or intersecting the first result. By performing the polishing operation, the light of fluorescent lamp is improved by the increased reflecting surface area and irregular light reflection angle to improve the light scattering and diffuse reflection efficiency, and also the reflection efficiency is improved by expanding the reflecting surface to prevent the glare of the user. The present invention provides a fluorescent lamp and a method of manufacturing the same.

In addition, by embossing the irregular shape and size on the reflective surface after the surface polishing operation, the light of the fluorescent lamp is further enhanced by the reflected reflective surface area and irregular light reflection angle, further improving the light scattering and diffuse reflection efficiency, and also the user's glare The present invention provides a fluorescent lamp and a method of manufacturing the same having improved reflection efficiency by expanding a reflecting surface to prevent a phenomenon.

The present invention is composed of a reflection shade with a concave-convex reflective surface repeated in a zigzag and a luminaire main body and a fluorescent lamp to form a luminaire to be embedded or protruded from the ceiling inside the building, a constant distance between the reflection surface of the reflection shade The first surface in one direction is processed, but the second surface in the opposite direction or the second grain in the cross direction is repeatedly formed between the first grains in the one direction, and the reflective surface provided with the mutually opposite grains or the grains crossing each other. Is characterized in that the embossed portion irregular in shape and size is formed to improve light dispersion and diffuse reflection efficiency due to irregular light reflection angles.

In the manufacturing method of a fluorescent lamp, which is installed or protruded from the ceiling of the interior of the building with a luminaire body, a reflection shade, and a fluorescent lamp, a surface of the sheet for reflection shade is polished like a mirror to make a reflection surface of the reflection shade. A first polishing step for processing the first grains in one direction to be formed at regular intervals; and a second grain crossing or a second grain crossing in the opposite direction between the first grains in the first polished direction of the reflection shade sheet. Secondary polishing step for processing; and Reflective shade shaping step for bending the irregular shade of the zigzag processed embossed portion repeatedly to form a reflective shade with an enlarged surface of the reflective surface; and the formed reflective shade with the fluorescent lamp on the luminaire body Register structure assembly step of assembling, in particular, between the secondary polishing step and the reflection shade forming step, the shape and size of the first and second polished reflection shade sheet To form a myriad rules embossing the embossing step of the light distribution and diffused reflection efficiency by the irregular light reflection angle well; by having it capable of achieving the object of the present invention.

The present invention as described above expands the effective area reflecting the light of the fluorescent lamp to the predetermined reflecting surface of the luminaire body within the width range as much as possible, and in particular, the surface of the reflecting surface is polished to allow numerous reflections, thereby increasing the reflection efficiency. As a result, a significant increase in illuminance on the desk surface requiring lighting can significantly reduce power consumption, thereby improving power efficiency and reducing maintenance costs, and also preventing user glare.

In addition, the increase in efficiency due to the expansion of the reflective surface does not require the use of high reflectance materials, which are expensive in terms of material cost. Therefore, the substitution effect for expensive imported high reflectance products is large, and the cost reduction effect is large, thereby increasing price competitiveness.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

That is, FIGS. 4A, 4B and 4C are plan views illustrating manufacturing steps of a fluorescent lamp having improved reflection efficiency by expanding a reflection surface according to the present invention, and FIG. 4D is improved reflection efficiency by expanding a reflection surface according to the present invention. 5A, 5B and 5C are sectional views illustrating a manufacturing step of a fluorescent lamp having improved reflection efficiency by expanding a reflecting surface according to the present invention, and FIG. 5D is a reflecting surface according to the present invention. 6 is a cross-sectional view illustrating another example of a fluorescent lamp having improved reflection efficiency by expanding, and FIG. 6 is a cross-sectional view showing light being reflected on a reflecting surface of the fluorescent lamp having improved reflection efficiency by expanding the reflecting surface according to the present invention.

The present invention is composed of a lampshade 120 having a concave-convex reflective surface 110 repeated in a zigzag and a lamp body 100 and a fluorescent lamp 200 to be embedded or protruded to the ceiling inside the building In the construction, the first surface 300 in one direction is processed at regular intervals on the reflective surface 110 of the reflection shade 120, but the second grain 400 in the opposite direction between the first grain 300 in the one direction. Alternatively, the second grain 410 in the cross direction is repeatedly formed, thereby improving light dispersion and diffuse reflection efficiency due to the enlarged reflective surface area and irregular light reflection angle.

In particular, the reflective surface provided with the first grain 300 in one direction opposite to each other and the second grain 400 in the opposite direction, or the first grain 300 in one direction crossing with each other and the second grain 410 in the cross direction. In the 110, the embossing unit 500 having irregular shapes and sizes is formed innumerably to improve light dispersion and diffuse reflection efficiency due to irregular light reflection angles.

And, in the manufacturing method of the fluorescent lamp fixture to be installed or embedded in the ceiling inside the building with the lamp body 100, the reflection shade 120, the fluorescent lamp 200, to make the reflective surface 110 of the reflection shade 120 A first polishing step in which one surface of the reflection shade sheet is polished like a mirror, but the first grain 300 in one direction is formed at regular intervals; and the first polished one direction of the reflection shade sheet It is characterized by consisting of; secondary polishing step of repeatedly processing the second grain 400 or the second grain 410 intersecting between the grains 300 between.

In addition, the reflection shade shaping step of bending the irregular shade of the zigzag is processed by the embossing portion 500 is repeated by the irregular surface of the zigzag to form a reflection shade 120 with an enlarged surface of the reflection surface; and the shaped reflection shade 120 is fluorescent lamp ( It is characterized in that consisting of; registered structure step of assembling the luminaire body 100 together with.

In particular, between the secondary polishing step and the reflection shade shaping step, the embossed portion 500 having irregular shapes and sizes is formed on the first and second polished reflection shade sheets to improve light dispersion and diffuse reflection efficiency due to irregular light reflection angles. Embossing step; it characterized in that it comprises a.

That is, in the present invention as described above, in order to form the reflecting surface 110 of the fluorescent lamp reflector 120 so that the fluorescent lamp can produce the maximum reflection efficiency, the surface of the reflector for which one surface is processed in a mirror-like state is used. Polishing so that the first grain 300 is formed in a single direction at regular intervals.

And between the first grain 300 in one direction formed in the first step is to polish to form a second grain (400, 410) in the opposite direction or cross direction with the first grain (300).

In this case, the reflection efficiency of the reflection shade sheet may be maximized by the second grains 400 and 410 in the opposite or intersecting direction with the first grain 300 in one direction formed on the reflective surface 110.

The embossed portion 500 having an irregular shape and size is formed on the reflective surface 110 on which the first grain 300 in one direction and the second grains 400 and 410 in opposite or intersecting directions are formed. By irregularly forming (500), not only increases the diffuse reflection efficiency of the light but also prevents the glare that occurs when the user is exposed to the fluorescent light because the diffused light is reflected in a myriad of directions by each polishing surface. .

In addition, the size and shape of the embossing portion 500 is irregularly formed, thereby improving the diffuse reflection efficiency than the regular embossing portion 500, and also the glare phenomenon due to the specular reflection generated in the embossing portion 500 To prevent.

After performing the polishing operation and the embossing unit 500 on each of the reflective surface 110, the reflective shade sheet is formed by repeatedly bending the irregular surface of the zigzag to form the reflective shade.

The reflective surface 110 of the reflection shade 120 formed as described above is configured to transmit light from the fluorescent lamp 200 to the polishing surface of the second grains 400 and 410 in the opposite or intersecting direction with the first grain 300 in one direction. It is diffusely reflected by the reflection, and diffusely reflected by the shape of the reflection shade 120 bent in a zigzag.

In addition, it is diffusely reflected by the embossing portion 500, the first grain 300 in one direction and the second grains 400 and 410 in the opposite or intersecting direction in one embossing portion 500 may be polished. In this case, the diffuse reflection efficiency is further improved.

1 is a cross-sectional view showing a state of a reflective surface of a conventional fluorescent lamp fixture.

2 is a perspective view showing a reflective surface of a conventional fluorescent lamp fixture.

3 is a cross-sectional view showing a state in which light is reflected on the reflective surface of the conventional fluorescent lamp fixture.

Figure 4 a, b, c is a plan view showing a manufacturing step of the fluorescent lamp fixture improved reflection efficiency by expanding the reflecting surface according to the present invention.

Figure 4d is a cross-sectional view showing an example of a fluorescent lamp fixture improved reflection efficiency by the reflection surface expansion according to the present invention.

Figure 5 a, b, c is a plan view showing a manufacturing step of the fluorescent lamp fixture improved reflection efficiency by expanding the reflecting surface according to the present invention.

Figure 5d is a cross-sectional view showing another example of the fluorescent light fixture improved reflection efficiency by the reflection surface expansion according to the present invention.

6 is a cross-sectional view showing the reflection of light on the reflection surface of the fluorescent lamp fixture improved reflection efficiency by the reflection surface expansion according to the present invention.

Explanation of symbols for the main parts of the drawings

100: luminaire body 110: reflective surface

120: reflection shade 200: fluorescent lamp

300: first grain in one direction 400: second grain in the opposite direction

410: second grain in the cross direction 500: embossed portion

Claims (4)

In the configuration of the luminaire which is composed of a reflection shade 120 having a concave-convex reflective surface 110 repeated in a zigzag and the luminaire body 100 and the fluorescent lamp 200 to be embedded or protruded in the ceiling of the building, The reflective surface 110 of the reflector 120 is processed at a predetermined interval with the first grain 300 in one direction, but between the second grain 400 or the cross direction in the opposite direction between the first grain 300 in the one direction. The second grain 410 is formed to be repeated, Fluorescent light fixture with improved reflection efficiency by expanding the reflecting surface, characterized in that the light scattering and diffuse reflection efficiency is improved by the enlarged reflective surface area and irregular light reflection angle. The method of claim 1, Reflecting surface 110 provided with a first grain 300 in one direction opposite to each other and a second grain 400 in the opposite direction or a first grain 300 in one direction crossing with each other and a second grain 410 in the cross direction. ),  Fluorescent lamp with improved reflection efficiency by expanding the reflecting surface, characterized in that the embossing portion 500 is irregular in shape and size to improve the light scattering and diffuse reflection efficiency by irregular light reflection angle. In the manufacturing method of the fluorescent lamp fixture is installed to be embedded or protruded in the ceiling of the interior of the lamp body 100, the reflector 120, the fluorescent lamp 200, A first polishing step of polishing a surface of a sheet for a reflection shade such as a mirror to make the reflective surface 110 of the reflection shade 120, but having a first grain 300 in one direction formed at regular intervals; A secondary polishing step of repeatedly processing the second grain 400 or the second grain 410 crossing in the opposite direction between the first grain 300 of the first polished one direction of the reflection shade sheet; The reflection shade shaping step of forming the reflective shade sheet processed by the embossing part 500 to be bent repeatedly by the uneven surface of the zigzag to form the reflection shade 120 having an enlarged reflecting surface surface area; Registered structure assembly step of assembling the molded reflector 120 with the fluorescent lamp 200 in the luminaire body 100; Fluorescent lamp manufacturing method improved reflection efficiency by expanding the reflection surface, characterized in that consisting of. The method of claim 3, wherein Between the second polishing step and the reflector shaping step, Embossing step of forming a myriad of irregularly shaped and sized embossing portion 500 in the first and second polished reflection shade sheet to improve light dispersion and diffuse reflection efficiency due to irregular light reflection angle; Fluorescent lamp manufacturing method improved reflection efficiency by expanding the reflection surface characterized in that it comprises a.

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