KR20030058782A - Water resistant type for plasma lighting system - Google Patents

Abstract

PURPOSE: A waterproof type electrodeless illuminating apparatus is provided to obtain the natural light by inserting a filling material into an electrodeless lamp to form plasma. CONSTITUTION: A waterproof type electrodeless illuminating apparatus includes an airtight container(60), a casing(10), a resonator(40), an electrodeless lamp(50), a waterproof magnetron(30'), a sealing member, a waterproof cord(80), and a power supply(20). The airtight container has a body portion and a floodlight cap portion(62) connected to the body portion. The casing has a waveguide and is installed at the body portion. The resonator is fixed to the casing. The electrodeless lamp is coupled to the inside of the resonator. The waterproof magnetron is fixed to an outer face of the body portion in order to generate electromagnetic waves. The sealing member is coupled between the waterproof magnetron and the body portion. The waterproof cord is fixed to the body portion. The power supply is located at the outside of the airtight container.

Description

Waterproof electrodeless lighting equipment {WATER RESISTANT TYPE FOR PLASMA LIGHTING SYSTEM}

The present invention relates to a waterproof electrodeless illumination device, and more particularly, to a waterproof electrodeless illumination device that can prevent snow or rain from entering the interior when installed in a stadium or outdoors.

In general, an electrodeless lighting device transmits electromagnetic energy generated from an electromagnetic wave generating source such as a magnetron to a resonator through a waveguide and is applied to an electrodeless light bulb mounted inside the resonator, thereby absorbing the gas filled in the electrodeless bulb. It is a device that generates light by exciting and converting to a plasma state.

The electrodeless lighting device is an electrodeless bulb having no electrodes or filaments inside the bulb, and has a very long or semi-permanent lifespan, and the filling material filled inside the electrodeless bulb emits light while forming a plasma, such as natural light. Will be generated.

1 illustrates an example of the electrodeless illuminator, and as shown therein, the electrodeless illuminator includes a casing 10 having a waveguide (not shown) therein and an exterior of the casing 10. A power supply 20 mounted on one side, a magnetron 30 mounted on the other outer side of the casing 10 to generate electromagnetic waves, and a resonator mounted on the front side of the casing 10. 40 and an electrodeless light bulb 50 located inside the resonator 40.

And the inside of the casing 10 is provided with a bulb driving motor (M) for rotating the electrodeless bulb 50 to prevent the heating of the electrodeless bulb (50).

Reference numeral 31 is an antenna.

When an electromagnetic wave is oscillated in the magnetron 30 as power is applied to the electrodeless lighting device, electromagnetic waves generated in the magnetron 30 are transmitted to the resonator 40 through the waveguide, and thus strong in the resonator 40. The electric field is distributed, and the material filled in the electrodeless bulb 50 is discharged and vaporized by the strong electric field to generate plasma.

Such an electrodeless lighting device is mainly used as a large indoor space, stadium or outdoor lighting. On the other hand, when the electrodeless lighting device is installed in a stadium or outdoor lighting, if the snow or rain, the snow or rain flows into the interior to cause damage or shorten the life of the parts, so that appropriate waterproof structure is required. do.

However, in the conventional structure as described above, when it is installed in a stadium or outdoors, snow or rain flows between the casing 10 and the resonator 40 and between the casing 10 and the magnetron 30 to damage parts or prolong life. There was a problem shortened.

An object of the present invention devised in view of the above point is to provide a waterproof electrodeless illuminator to prevent snow or rain from entering the interior when installed in a stadium or outdoors.

1 is a front view showing a conventional electrodeless illuminator,

Figure 2 is a front view showing a partial cross-sectional view of the waterproof electrodeless illuminator of the present invention.

** Explanation of symbols for main parts of drawings **

10; Casing 20; Power supply

30 '; Waterproof magnetron 40; Resonator

50; Electrodeless bulb 60; chest

61; Container body 62; Floodlight cap

70; Sealing member 80; Waterproof cord

81; wire

In order to achieve the object of the present invention as described above, one side of the container body is formed to have a predetermined internal space, the airtight container provided with a light emitting cap portion to communicate with the container body portion, and a waveguide is provided therein and the airtight container A casing mounted in the container body of the container, a resonator fixedly coupled to the casing so as to be positioned in the translucent cap of the sealed container, an electrodeless light bulb coupled to the inside of the resonator, and the seal so that the antenna is located inside the casing A waterproof magnetron fixedly coupled to the outer surface of the container body of the container to generate electromagnetic waves, a sealing member coupled between the waterproof magnetron and the container body, connected to the casing and a wire, and connected to the container body of the sealed container. The waterproof cord is fixedly connected and connected by the waterproof cord and a wire. The waterproof type electrodeless lighting system, characterized in that comprises a power supply is provided which is located outside the closed container.

Hereinafter, the waterproof type electrodeless illuminator of the present invention will be described according to the embodiment shown in the accompanying drawings.

Figure 2 illustrates an embodiment of a waterproof electrodeless illuminator of the present invention, as shown, the waterproof electrodeless illuminator is a container body 61 formed to have a predetermined internal space first The casing 10 is mounted to the container body 61 of the sealed container 60 provided with a light transmitting cap 62 so as to communicate with the container body 61 on one side thereof. The floodlight cap 62 is formed to protrude on one side of the container body 61, the floodlight cap 62 is formed of a transparent body.

The casing 10 has a waveguide (not shown) and a bulb driving motor M therein in a predetermined shape.

In addition, a resonator 40 is coupled to one side of the casing 10 so as to be positioned at the translucent cap 62 of the airtight container 60, and the electrodeless light bulb 50 is mounted inside the resonator 40. That is, the resonator 40 having the electrodeless light bulb 50 mounted therein is fixedly coupled to the casing 10, but coupled to the casing 10 such that the resonator 40 is positioned at the translucent cap part 62 of the airtight container 60. do. At this time, one side of the electrodeless bulb 50 is coupled to the bulb driving motor (M).

The waterproof magnetron 30 'is fixedly coupled to the outer surface of the sealed container 60. The waterproof magnetron 30 'is fixedly coupled to an outer surface of the sealed container 60 so that the antenna 31' constituting the waterproof magnetron 30 'is located inside the casing 10. That is, the waterproof magnetron 30 'is positioned outside the sealed container 60, and the waterproof magnetron 30' is configured such that no fluid is introduced into the sealed magnetron 30 '.

And the sealing member 70 to prevent the inflow of fluid is coupled between the sealed container 60 and the waterproof magnetron 30 'coupled to the outer surface of the sealed container 60. The sealing member 70 has an annular shape having a predetermined thickness and an area, and is provided with an annular mounting groove 63 in an airtight container 60 in which the waterproof magnetron 30 'is located, and in the mounting groove 63. Preference is given to insert coupling.

And the power supply 20 is mounted so as to be located outside the sealed container (60). The power supply 20 is mounted to be located outside the sealed container 60 by a separate frame, the power supply 20 is penetrated through the sealed container 60 by a waterproof cord 80 to wire By 81, it is combined with the casing 10 mounted in the sealed container 60. As shown in FIG.

Reference numeral 32 'is a wire connected to the waterproof magnetron 30'.

Hereinafter, the operational effects of the waterproof electrodeless illuminator of the present invention will be described.

When the electromagnetic electrode is oscillated from the waterproof magnetron 30 'as power is applied, electromagnetic waves generated from the waterproof magnetron 30' are transmitted to the resonator 40 through the waveguide. In the resonator 40, a strong electric field is distributed, and the material filled in the electrodeless light bulb 50 is discharged and vaporized by the strong electric field to generate plasma. The light generated by the plasma generated inside the electrodeless light bulb 50 is reflected by various types of reflecting means that may be mounted on the outside of the floodlight cap 62 of the sealed container 60 to illuminate the surroundings.

The present invention is installed indoors as well as outdoors when the rain or rain when the installation is outdoors when the casing 10 and the resonator 40 provided with a waveguide is sealed by the sealed container 60 is rain water is introduced The sealing member 70 is coupled to the coupling portion of the waterproof magnetron 30 'and the sealed container 60 to prevent rainwater from entering the coupling portion.

In addition, the heat-resistant magnetron 30 ′ and the power supply 20, which generate a lot of heat during operation, are configured to be located outside the sealed container 60 to minimize heat generated inside the sealed container 60. In addition, heat generated from the waterproof magnetron 30 'and the power supply 20 is radiated to the outside, and the waterproof magnetron 30' is waterproof so that rainwater is prevented from entering.

As described above, the waterproof electrodeless illuminator according to the present invention has excellent lighting effect because the filling material filled inside the electrodeless bulb emits light while forming a plasma to generate light such as natural light. In addition, when it is installed outdoors, rainwater is prevented from flowing into the inside, thereby preventing breakage of components and shortening of service life, thereby increasing reliability.

Claims (1)

An airtight container provided with a light emitting cap part to communicate with the container body part on one side of the container body part formed to have a predetermined internal space, a waveguide provided therein, and a casing mounted in the container body part of the sealed container; A resonator fixedly coupled to the casing so as to be positioned in the light emitting cap of the container, an electrodeless bulb coupled to the inside of the resonator, and fixedly coupled to an outer surface of the container body of the sealed container so that the antenna is located inside the casing, and electromagnetic waves are generated. A waterproof magnetron to be generated, a sealing member coupled between the waterproof magnetron and the container body, a waterproof cord connected to the container body of the sealed container by a wire connected to the casing, and the waterproof cord And a power supply connected by wires and positioned outside of the closed container. The waterproof type electrodeless lighting system, characterized in that the configuration.