KR200439104Y1 - A Floodlight For Ceiling - Google Patents

Abstract

According to the present invention, the ceiling light emitter is mounted to the mounting hole forming the reflection shade by fastening the heat dissipation tube with a screw bolt, and mounting the joint tube bundle on the upper end of the heat dissipation tube, and the mogal formed in the joint tube bundle inside the heat dissipation tube. The top of the joint tube bundle is to be built, and the ballast storage box is combined, and the waterproof cap of the joint pipe part is formed separately to draw the wire to the outside through the waterproof cap and the inside of the bolt pipe formed at the bottom of the ballast storage box to the sealing means. This prevents the ballast from being deteriorated by the heat source of the bulb, and selectively mounts the length (short or long) of the heat sink according to the height of the ceiling to free the irradiation range and the brightness of the light. It can be adjusted, and by blocking the inside of the bolt pipe formed in the lower side of the ballast container by the sealing means, water is moistened to mogal Preventing electric leakage and short circuit accidents occurring at the source.

Ceiling floodlight. Heat sink. Nut tube. Bundle of joints. Reflection lampshade.

Description

Ceiling Floodlight {A Floodlight For Ceiling}

1 is an exploded perspective view showing a ceiling light emitter according to the present invention.

2a and 2b is a combined perspective view and a cross-sectional view of the ceiling light projector according to the present invention.

Figure 3 is an enlarged cross-sectional view of the main portion of the radiator and the ballast storage box in the ceiling floodlight according to the present invention.

Figure 4 is an exemplary view showing another embodiment of the ceiling floodlight according to the present invention.

             * Description of the symbols for the main parts of the drawings *

1: ceiling floodlight 2: reflection shade 3: reflection shade

4: bulb 5: connection 6: heat sink

8-1: Rubber Pad 9: Bundle 10: Waterproof Cap

12: Mogal 14: Nut tube 15: Ballast storage box

16: bolt pipe 17: door 18: hinge

19: locking device 20: distributor 21: eye bolt

The present invention is mounted on the ceiling and relates to a ceiling light emitter for emitting light indoors and outdoors.

To describe this in more detail, the mounting hole forming the reflection shade is fastened by mounting the heat dissipation tube with a screw bolt, and the joint tube bundle is mounted on the top of the heat dissipation tube, so that the molgal formed in the joint tube bundle is embedded in the heat dissipation tube. The upper part of the joint tube bundle is to provide a ceiling floodlight by combining ballast storage.

In general, a light emitter emits light to illuminate a specific place (workshop, playground, etc.).

As a conventional light projector, domestic utility model registration No. 20-0356415, utility model registration No. 20-0242806, and public utility model publication No. 20-2000-0007564 are known.

Utility Model Registration No. 20-0356415 (Transmitter) makes a reflector made of a unitary body in which the rear part is blocked, forms a socket coupling hole in the lower middle part of the reflector, and then combines the case body so that the socket is vertically positioned. The bulb is formed to face upwards vertically.

Utility Model Registration No. 20-0242806 (Transmitter) is formed by a disk-like rotating member by forming one or both of the connecting member attached to the transmitter, the support connected thereto, and the support supporting the support, so that they engage with each other. It is formed to be freely moved up and down and left and right by the rotation of the disk-shaped rotating member.

Published Utility Model Publication No. 20-2000-0007564 (Transmitter) forms a stopper which is easily detachable to the main body without removing the tempered glass assembled on the front of the reflector when the lamp is replaced, but the lamp is mounted on the inner surface of the stopper. By installing a socket that is formed so that the lamp can be easily replaced by the removal of the plug.

The above-described floodlights are used for places such as stadiums, streetlights, and workplaces because they are easy to install and are free to rotate.

However, since these floodlights are installed and used at a high position from the ground due to the characteristics of a lamp, the light projected by the floodlight is subject to the height of the ceiling, so when mounted above a certain height, the brightness of the light, that is, the illuminance, affects the workplace or the stadium. In addition, there is a drawback of darkening the interior of the room, and the heat source is transferred to the coating line formed behind the mogal as it is causing a decrease in the life of the disconnection and ballast.

The present invention is to provide a more improved ceiling floodlight to solve the above problems.

The present invention, the mounting hole forming the reflection shade is fastened by mounting the heat dissipation tube with a screw bolt, and the fitting tube bundle is mounted on the top of the heat dissipation tube, so that the molgal formed in the joint tube bundle is embedded inside the heat dissipation tube, The purpose of this is to provide a ceiling floodlight by combining a ballast box at the top of the joint tube bundle.

Another object of the present invention is to form a nut hole into the joint pipe portion, and to install a waterproof cap on one side of the outer surface of the pipe to discharge the coating line out, minimizing the failure of the ballast and lamp socket due to heat generation and water penetration It is to provide a ceiling floodlight that can prevent the source of the life of the ballast and lampholders short-lived.

Another object of the present invention, by forming a different length (longer or shorter) of the heat sink, the ceiling can be selectively mounted according to the installation conditions, such as the height of the ceiling to adjust the irradiation range of the emitter and the brightness of the light I'm trying to provide a floodlight.

The above and other objects of the present invention,
In the reflector (2) mounting hole (3-1), the heat dissipation hole (3-2) is drilled at regular intervals on the outer surface is equipped with a ballast storage box 15, the ballast is built;
The nut hole 3-1 formed at the upper end of the mounting hole 3-1 is connected to the column tube 7-3 formed on the inner circumferential surface of the heat dissipation tube 6 so as to be in communication with the nut hole 3-1. Fastened with a screw bolt on the inside of the;
Mounting the joint tube bundle (9) through the rubber pad (8) on the top of the heat dissipation tube (6), so that the integrally formed mogal (12) is inserted into the inner upper end of the heat dissipation tube (6);
In the center of the upper surface of the joint pipe bundle (9) and the bottom center of the ballast storage box (15), the corresponding nut pipe (14) and bolt pipe (16) are respectively mounted to the top of the joint pipe bundle (9) ballast storage box (15) Making it possible to combine and separate;

Sealing the inside of the bolt 16 fixed to the bottom of the ballast storage box 15 by a sealing means; is achieved by the ceiling light-emitting device 1, characterized in that it comprises a.

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The above and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

1 to 4 are views showing a specific implementation of the ceiling floodlight 1 according to the present invention, Figure 1 is an exploded perspective view showing a ceiling floodlight according to the present invention, Figures 2a and 2b Combined perspective view and a cross-sectional view of the ceiling floodlight according to the present invention, Figure 3 is an enlarged cross-sectional view showing the main portion of the heat sink and ballast storage in the ceiling floodlight according to the present invention, Figure 4 is a ceiling floodlight according to the present invention It is an exemplary figure which shows another embodiment of the.

The ceiling light emitting device 1 according to the present invention has a reflection shade 2 formed at a lower portion thereof, and a connection portion 5 formed at a middle portion thereof, and a ballast storage 15 is formed at an upper portion thereof. Shown together.

The reflector 2 mounted on the lower part has 16 angles on the outer surface of the reflector body 3, and the inner side of the reflector 2 is polished and treated like a mirror so that the specular reflection of the light is easily achieved. On the outer circumferential surface of the sphere 3-1, a plurality of heat generating holes 3-2 are formed in order to prevent the heat source of the light bulb 4 from staying inside. 3-4 is formed in the mounting surface (3-3) perforated, the nut hole (3-4) of the mounting surface (3-3) is connected to the column pipe (7-3) of the heat dissipation tube (6) And to fasten with a screw bolt on the inside of the mounting hole (3-1) to be combined.

The connecting portion 5 is formed of a joint pipe bundle 9, a rubber pad 8-1, and a heat dissipation tube 6 as shown in FIG. 3.

The heat dissipation tube (6) forms a heat dissipation tube (7-1), the heat dissipation projection (7-2) and the column tube (7-3) formed on the outer peripheral surface and the inner circumferential surface, respectively, The rubber pad 8-1 is connected to the upper surface, and the nut hole 8-1 formed inside the rubber pad 8 is connected to match the column pipe 7-3.

The joint pipe bundle 9 was formed as follows.

On the outer circumferential surface side of the nut pipe 14 formed to communicate with the screw frame therein, a waterproof cap 10 is formed, and the waterproof cap 10 is a nut pipe 11-2 and a rubber pipe 11-3 at the center. The fastened round head bolt 11-1 was formed, and a seating frame 13-2 was formed at the lower end of the nut holding pipe 14, and a screw bolt 13- was formed on the top surface of the seating frame 13-2. 3) the nut hole (13-2) was formed to be fastened, and the molgal (12) was introduced into the nut tube (14) to form a single body, the wiring formed on the upper surface of the molgal (12) is a waterproof cap It pulled out through the rubber pipe 11-3 formed in (10).

The nut pipe (11-2) formed on the top of the joint pipe bundle (9) is fastened to the ballast storage box 15 is formed with a bolt pipe 16 at the bottom, the ballast storage box 15 was formed as follows.

Hexagonal column shape on the outer surface of the distribution hole 20 is formed in one row, and the outer surface is provided with a hinge (17) with a door 17 having a top and bottom, the locking device (in the center of one door 17) 19) was formed to control the door 17, and the eye bolt 21 and the bolt pipe 16 were formed on the upper and lower surfaces of the hexagonal column, respectively.

The inner surface of the bolt tube 16 was formed to seal the inside with silicon 22-1 or completely closed using a stopper 22-2 in order to prevent water from being permeable.

Hereinafter, the installation state of the present invention.

Ceiling floodlight (1) according to the present invention is a kind of lighting that serves to illuminate a specific area is installed on the ceiling of the work site or athletic stadium in general when working or exercising at night.

The upper end of the connecting portion (5) to form a ballast storage box (15), the reflection shade (2) is installed on the lower end of the light bulb (4) is fastened to the mogul (12) formed in the connecting portion (5).

The reflector 3 is made of aluminum and is light and forms a heating hole 3-2 on the outer surface of the mounting hole 3-1 formed on the upper part of the reflector 3 so as to generate heat generated from the bulb. The heat dissipation tube 6 coupled to the mounting surface 3-3, which is an upper surface of the mounting hole 3-1, also serves to discharge the heat generated from the light bulb 4 to the outside. By cooling the high temperature heat in the air cooling method through the heat radiating projection 7-2 formed on the outer circumferential surface of the heat radiating tube 7-1, the electric wire and the ballast are not affected.

The nut tube 14 formed on the upper surface of the joint tube bundle 9 is fastened to the ballast storage box 15 formed with the bolt tube 16 at the bottom, and the silicone 22-1 and the inside of the bolt tube 16; By sealing the bolt pipe 16 with a stopper 22-2, water is prevented from penetrating into the wired area and short-circuit of electricity. Since there is no need to install a ballast, the wiring is simple and the light bulb ( The heat source generated from 4) is formed so as not to be transferred into the bolt tube (16).

When the ceiling floodlight 1 is to be installed on the ceiling, a structure that can be hooked to the ceiling such as hooks (not specifically shown) to tenbuckles (eg, shackles, binners, etc.) is formed, and thus the ballast is stored. (15) Suspended to the ceiling using the eye bolt 21 located on the upper surface, or if the hook is unstable, drilled so that the anchor bolt (not specifically shown) on the upper surface to penetrate the bolt and tighten with a nut You can fix it.

In addition, if you want to change the installation or change the location, you can perform the reverse of the above method.

When the height of the ceiling is different and the irradiation amount of light cannot be transmitted constantly, the heat dissipation tube 6 formed in the connecting portion 5 may be selectively mounted and used.

Although the present invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and such variations and modifications are within the scope of the appended utility model claims. .

According to the present invention, the ceiling light emitter is mounted to the mounting hole forming the reflection shade by fastening the heat dissipation tube with a screw bolt, and mounting the joint tube bundle on the upper end of the heat dissipation tube, and the mogal formed in the joint tube bundle inside the heat dissipation tube. The top of the joint tube bundle is to be built, and the ballast storage box is combined, and the waterproof cap of the joint pipe part is formed separately to draw the wire to the outside through the waterproof cap and the inside of the bolt pipe formed at the bottom of the ballast storage box to the sealing means. This prevents the ballast from being deteriorated by the heat source of the bulb, and selectively mounts the length (short or long) of the heat sink according to the height of the ceiling to free the irradiation range and the brightness of the light. It can be adjusted, and by blocking the inside of the bolt pipe formed in the lower side of the ballast container by the sealing means, water is moistened to mogal Preventing electric leakage and short circuit accidents occurring at the source.

Claims (5)

In the reflector (2) mounting hole (3-1), the heat dissipation hole (3-2) is drilled at regular intervals on the outer surface is equipped with a ballast storage box 15, the ballast is built; The nut hole 3-1 formed at the upper end of the mounting hole 3-1 is connected to the column tube 7-3 formed on the inner circumferential surface of the heat dissipation tube 6 so as to be in communication with the nut hole 3-1. Fastened with a screw bolt on the inside of the; Mounting the joint tube bundle (9) through the rubber pad (8) on the top of the heat dissipation tube (6), so that the integrally formed mogal (12) is inserted into the inner upper end of the heat dissipation tube (6); In the center of the upper surface of the joint pipe bundle (9) and the bottom center of the ballast storage box (15), the corresponding nut pipe (14) and bolt pipe (16) are respectively mounted to the ballast storage box (15) on the top of the joint pipe bundle (9). Making it possible to combine and separate; Sealing the interior of the bolt (16) fixed to the bottom of the ballast storage box 15 by a sealing means; Ceiling light emitter comprising a. The heat sink 6 according to claim 1, wherein: A heat dissipation tube 7-1 formed by aluminum injection; And a heat dissipation protrusion (7-2) formed on an outer circumferential surface of the heat dissipation tube (7-1), and a nut pipe (7-3) formed on an inner circumferential surface of the heat dissipation tube (7-1). The method of claim 1, wherein the tube bundle 9 is: Nut tube 14 and the outer circumferential surface formed on one side of the threaded frame in communication with the waterproof cap 10 to form; A seating frame 13-1 having a nut hole 13-2 formed at a lower end of the nut pipe 14; The molybdenum 12 is introduced into the nut tube 14 and formed integrally with the nut pipe 14; The waterproof cap 10 of claim 3, wherein the waterproof cap 10 is formed on the joint tube bundle 9; One surface of the nut tube 14 is formed integrally with the nut tube 11-2; The nut pipe (11-2) is inserted into the rubber pipe (11-3) to fasten the round head bolt (11-1); Ceiling light emitter, characterized in that. The method of claim 1, wherein the sealing means for sealing the bolt tube 16, And sealed with one of silicon (22-1) or stopper (22-2) inside the bolt tube (16).

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