KR100485377B1 - Fluorescent material compound mixed plastic formed decoration safety fluorescent lamp - Google Patents

Abstract

The present invention relates to a safety fluorescent lamp molded using a synthetic resin mixed with a fluorescent material, by using a synthetic resin that is uniformly mixed with a fluorescent material in the particulate state to emit white light by ultraviolet stimulation to a white liquid transparent thermoplastic resin It is formed by injection molding into various shapes, built-in filament electrodes, sealing by injecting argon gas and mercury gas, and then connecting electrical lighting devices such as lighting tubes, ballasts, capacitors, and switches. It relates to safety fluorescent lamps with improved safety due to good electrical properties such as decorative properties, heat resistance, dielectric breakdown strength or arc resistance. The fluorescent synthetic resin according to the present invention is widely applied to products such as decorations, billboards, toys, etc. By injection molding beautifully It can be utilized.

Description

Fluorescent material compound mixed plastic formed decoration safety fluorescent lamp}

The present invention relates to a safety fluorescent lamp molded using a synthetic resin mixed with a fluorescent material, and more specifically to a white, transparent liquid thermoplastic resin uniformly mixed with a fluorescent material in the particulate state to emit white light by ultraviolet stimulation Injection molding into various shapes using synthetic resin, built-in filament electrode, sealing by injecting argon gas and mercury gas, and then connecting electrical lighting devices such as lighting tubes, ballasts, condensers, switches, etc. In addition to the lighting effect, the decorative properties, heat resistance, insulation breakdown strength or arc resistance by the good electrical properties of the safety fluorescent lamp with improved safety. The fluorescent synthetic resin according to the present invention is widely applied to products such as decoration, billboards, toys, etc. Beautiful in various shapes and designs Crab can be used by injection molding.

Conventional luminaire is a low-pressure discharge lamp manufactured by using electric discharge phenomenon and fluorescence effect. A general fluorescent lamp has ultraviolet rays generated by a small amount of mercury and argon gas injected into a glass valve and applied to the inner surface of the glass valve. When it comes into contact with the light emitting phosphor, the light emitting phosphor is excited and emits visible light (fluorescence) of a certain wavelength, and it has the advantages of better luminous efficiency, longer life, softer light, and almost no heat than incandescent lamps. The material is glass, and it is typical of a certain shape such as straight tube, annular shape, bulb type, and compact type with limited diameter and enema, and it has good workability, so it has good safety such as decoration, impact resistance, heat resistance, bending resistance, etc. In addition to lighting effects, decorative decorations, billboards, billboards, etc. Etc. difficult to apply to a range of Guam.

In addition, the above-mentioned fluorescent lamp is generally configured to form a fluorescent paint layer by coating aluminum oxide on the inner surface of the glass valve having a shape selected from a straight tube shape, a circular shape, a bulb shape, and a compact shape, and then arriving (coating) a light emitting phosphor thereon. There is a problem in manufacturing productivity, in which the fluorescent material is not uniformly applied and the manufacturing time and cost are excessively consumed, and the molecules of the arrived materials do not exert good fluorescence due to mutual effects.

The present invention has been made to solve the above-mentioned problems, injection molding in a variety of shapes using a synthetic resin that is uniformly mixed with a fluorescent material in the particulate state to emit white light by the external stimulus to a white liquid transparent thermoplastic resin It is formed by charging electrical lighting devices such as filament electrodes, lighting tubes, ballasts, condensers, and switches, and sealing them.In addition to the lighting effect due to high brightness, the decorative or heat resistance of the molding, the dielectric breakdown strength and the arc resistance electrical characteristics The purpose is to provide a decorative safety fluorescent lamp molded using a synthetic resin mixed with a fluorescent material with improved safety.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to accomplish the above object, the present invention will be described in detail with reference to the accompanying drawings, and detailed descriptions of well-known components that may obscure the gist of the present invention will be omitted. Therefore, like reference numerals refer to like elements as much as possible even though they are shown in different drawings.

In the present invention, in the synthetic resin fluorescent lamp 10 in which the tube 11 is variously molded and molded with synthetic resin, and the filament 12, the base 13, and the plug 14 are mounted, and mercury gas and argon gas are injected.

The synthetic resin tube 11 is sparsely uniform in a ratio (weight ratio) of 10: 1 particulate matter fluorescent substance 11a of 300 mesh or more so as to emit white light due to UV stimulation on a white or white transparent liquid thermoplastic or thermosetting resin. Light of visible light emitted by injection molding into various shapes by using synthetic resin mixed with distribution is reflected and transmitted by colliding with fluorescent material, and invisible light such as ultraviolet light is converted into visible light state by particles from electric particles of electric material It is characterized by transmitting light by inducing all electric energy into visible light through the transmission.

In the present invention, the first feature is a sparse uniform distribution of a particulate state fluorescent substance of 300 mesh or more at a ratio (weight ratio) of 10: 1 or more so as to emit white light on a white, transparent liquid thermoplastic or thermosetting resin by UV stimulation. It converts all of the electrical energy into visible light to improve the transmittance of light to increase the illuminance to save energy. By mixing the fluorescent material in the resin, the fluorescence intensity is increased and the light resistance is improved. Molding into various shapes using the extrusion molding method has better light efficiency and decorative effect than conventional decorative fluorescent lamps or reflective fluorescent lamps, and eliminates the process of applying the fluorescent agent, thereby reducing production time and cost and improving yield. Mass production of lighting fixtures and toys have.

The resin used in the present invention may be selected from ordinary thermoplastic or thermosetting synthetic resins, and the fluorescent material may be selectively used in colorless or colored fluorescent pigments or fluorescent dyes as needed, and exhibits fluorescence even when irradiated with ultraviolet rays. It can be applied to decorative products, traffic safety indicators, toys, etc. by dispersing phosphorescent pigments with different luminescent wavelengths in synthetic resins instead of fluorescent materials so that they can emit light in the dark for a specific time.

In addition, the synthetic resin used in the present invention preferably uses polybutylene terephthalate (PBT) among polyester resins having a relatively low volume resistance, and having excellent dielectric breakdown strength and electrical resistance to arc resistance. In order to provide, an epoxy compound can be added and used.

In addition, the lighting products formed by using the synthetic resin mixed with the fluorescent material of the present invention can be molded in various designs in addition to the decorative safety fluorescent lamps, the method of manufacturing such lighting products in a white or transparent transparent liquid thermoplastic or thermosetting resin Injection molding the tubular body in the injection molding machine with a mixture of the mixture composition step of mixing in a sparse uniform distribution at a ratio (weight ratio) of 10: 1 or more particulate state fluorescent substance to emit white light by ultraviolet stimulation, Equipped with a filament, a base, a plug in the foam molded tube and injecting a mercury gas, argon gas, such a conventional injection method is known as a detailed description thereof will be omitted.

The filament may be mounted on a decorative safety fluorescent lamp molded by using a light-emitting synthetic resin mixed with a fluorescent material prepared as described above, and may be used by connecting an electric lighting device such as a light tube, a ballast, a condenser, and a switch (not shown).

As another embodiment, when designing and manufacturing toys by various shapes or shapes using the luminescent synthetic resin mixed with the fluorescent material of the present invention, the visual decorative effect by aesthetic luminescence is good to attract children's interest and attention. Soft and soft light is expressed and it is safe as soft synthetic resin product.

In addition, as shown in FIG. 5, the conventional ultraviolet fluorescent lamp 20 is embedded in a case 21 having various shapes of a cover formed by forming a foamed synthetic resin mixed with fluorescent materials to emit visible light emitted from the ultraviolet fluorescent lamp 20. Light impinges on the fluorescent material 21a of the case 21 and is transmitted and reflected, and invisible light such as ultraviolet light is transmitted through the light converted into the visible light state by the electric field in the particles of the fluorescent material 21a to transmit all the electrical energy. It is possible to maintain the transmittance of light without deterioration of electrical properties by inducing it to visible light, and to make the ultraviolet fluorescent lamp 20 invisible, which has a decorative effect, and can be easily bonded and assembled to various shapes of tubes with the pre-fabricated ultraviolet fluorescent lamp. With uniform and standardized product production, productivity can be improved and cost reduction can be realized by mass production.

The present invention described above is not limited to the above-described embodiment as various substitutions and changes can be made by those skilled in the art without departing from the technical spirit of the present invention. .

The decorative safety fluorescent lamp molded by using the synthetic resin mixed with the fluorescent material of the present invention has a visible light and an invisible light fluorescence compared to a conventional product in which a fluorescent paint layer is formed (coated) on the inner surface of the glass valve. As it is transmitted through the material and improves illuminance, it has good light efficiency and can be manufactured in various shapes. It has a decorative effect, has no safety problems due to glass breakage, and eliminates the process of applying a fluorescent agent, thereby reducing manufacturing time and cost. As a result, the yield is improved.

1 is a view showing a safety fluorescent lamp made of a fluorescent synthetic resin according to the present invention

Figure 2 is a cross-sectional view of the body of the fluorescent synthetic resin fluorescent lamp according to the present invention

Figure 3 is an exemplary embodiment of the fluorescent synthetic resin fluorescent lamp formed in a zigzag curve as an embodiment of the present invention

4 is a toy made of a fluorescent synthetic resin as another embodiment of the present invention

Figure 5 is a further embodiment of the present invention built-in and molded UV fluorescent lamp

 <Explanation of symbols for main parts of drawing>

10: fluorescent light 11: tube

12: filament 13: base

14: Plug 20: ultraviolet fluorescent lamp

21: case 21a: fluorescent material

Claims (1)

A synthetic resin material fluorescent lamp in which mercury gas and argon gas are injected, in which a fluorescent material is mixed with a thermoplastic or thermosetting synthetic resin, and the foam body 11 is variously molded and foamed, and a filament 12, a base 13, and a plug 14 are mounted. 10), A white and transparent liquid resin that is easy to mold is thin and uniform distribution so that the particulate fluorescent substance 11a of 300 mesh or more is emitted at a ratio of 10: 1 so as to emit white light by ultraviolet stimulation so that there is no mutual effect between molecules. Safety fluorescent lamps molded using synthetic resin mixed with fluorescent materials characterized in that the mixture is mixed with the injection molding into various shapes