KR20070114941A - Structure for connecting of flood lighting use ceilling fluorescent lighting - Google Patents

Abstract

A coupling device of a flood lighting cover plate of a directly attaching type ceiling fluorescent lamp is provided to perform easily a mending process by inserting a hinge type coupling unit into a main body of a ceiling fluorescent lamp apparatus. A plurality of grooves are formed at four edges of a flange of a main body(100) of a ceiling fluorescent lamp apparatus. A hinge type coupling unit(200) is coupled with a bottom surface of the groove by using a screw. The hinge type coupling unit includes a fixing plate, a pin, a spreading plate spread by the pin, a screw shaft fixed vertically to the spreading plate, and a nut(250) coupled with the screw shaft. A flood lighting cover plate(300) is fixed to the hinge type coupling unit by using the fixing nut.

Description

Structure for connecting floodlight plate of direct ceiling fluorescent lamp {Structure for connecting of flood lighting use ceilling fluorescent lighting}

1 is a perspective view of a ceiling fluorescent lamp embodying the present invention

Figure 2 is a rear perspective view of the transparent cover plate of the ceiling fluorescent lamp of the present invention separated

3 is a perspective view of a state in which the floodlight cover is deployed in the ceiling fluorescent lamp of the present invention

4 is a partially enlarged perspective view of FIG. 3;

5 is a cross-sectional view of a ceiling fluorescent lamp embodying the present invention;

Figure 6 is a cross-sectional view of the ecology of the transparent cover plate of the ceiling fluorescent lamp of the present invention

FIG. 7 is an enlarged cross-sectional view of part (A) of FIG. 6.

Figure 8 is a perspective view of the hinge type coupler of the present invention

Figure 9 is a perspective view of the deployed state of the hinge type coupler in the present invention

10 is a cross-sectional view of the hinged coupler in the present invention;

11 is a cross-sectional view of another hinged coupler in the present invention.

12 is an exploded perspective view of another hinged coupler of the present invention;

Fig. 13 is a perspective view of another shape of ceiling fluorescent lamp embodying the present invention;

14 is a perspective view of another ceiling fluorescent lamp embodying the present invention

Figure 15 is a perspective view of the installation state of the ceiling fluorescent lamp implements the present invention

Figure 16 is a perspective view of another installation state of the ceiling fluorescent lamp implements the present invention

Figure 17 is a perspective view of another installation state of the ceiling fluorescent lamp implements the present invention

Explanation of symbols on main parts of drawing

100; Ceiling fluorescent lamp body 110; flange

200; Hinged coupler 220; Fixed plate

230; Development plate 240; Screw shaft

250; Fixing nut 300; Floodlight cover plate

The present invention relates to a light-emitting cover plate coupling device of a direct-mounted ceiling fluorescent light fixture, comprising a hinge (hinge) type coupling sphere in which one side plate of the hinge is a fixed plate and the screw shaft is vertically installed on the development plate to be served on the other side, The hinge type coupling holes of the hinged fittings are fixed to the four corners of the ceiling fluorescent fixtures, and the projection cover plate with the hole in the corners is fitted to the screw shaft of the hinge type fittings, and the fixing cover plate is fixed with the fixing nut. In case of troubleshooting, only one fixing nut on one side of the floodlight cover plate can be removed and the lamp can be replaced or repaired by one person while the floodlight cover plate is deployed. It is to provide a transparent cover coupling device, such as a direct ceiling type fluorescent lamp having a variety of cover plate shape.

As illustrated in FIG. 10, FIG. 10 is a perspective view of a conventional ceiling fluorescent lamp, and the ceiling lamp body of which a plurality of fluorescent lamps are installed as described in the previous examples. Insert the fixing hole of the floodlight cover plate into the screw shaft installed downward on the corner and fix it with a fixing nut.In case of repair, the person loosens the fixing nut on both sides and removes the floodlight cover plate at the same time. Lay down and carry out troubleshooting and lift the cover of the floodlight cover on the floor with a bandage. Then, fit the ball shaft installed on the ceiling luminaire body and tighten the fixing nut. Economical doors that require a lot of work and time, and labor costs increase due to lack of speed for troubleshooting. To with dots.

Examples of the cover coupling devices of the fluorescent lamp fixture, the back cover is fixed to the ceiling of the structure and the fluorescent lamp is coupled to the inside, and the front of the hinge to the other side of the back cover to prevent the replacement of the fluorescent lamp and the inflow of foreign matter In the fluorescent lamp structure that the cover is coupled, the front cover is provided with a hook means that is coupled to the inner peripheral side of the front cover so that the front cover can be opened and closed about the hinge from the back cover, the operator presses the front cover with a button type A button part integrally fastened to a button-type groove recessed on the outer surface of the front cover to be opened, and a hook part which is hooked / detached by a hook method to a hook hole machined integrally with the button part to be machined on the outer periphery of the back cover; A fixing piece in which a screw hole is processed to be fixed to both sides of an inner circumference of the front cover, and a predetermined elastic force If you want to replace the fluorescent lamp or to clean the inside by configuring a hinge spring that supports the button spring and the locking projections interlocking around the fixing piece, and the front cover from the back cover (botton) The fluorescent lamp structure (patent registration No. 20-0257106), which is configured to be opened and closed by a hook, has been disclosed,

In addition, during the use of the ceiling light fixture, when the dust accumulates on the crystal member or during maintenance work for replacement, the decorative plate which is fastened and fixed with the main body and the bolt is easily separated, and the crystal members are fixed at the upper side of the decorative plate. In the ceiling light fixture which is installed on the ceiling surface of the room so as to easily perform the maintenance work such as cleaning or replacement of the lighting member after removing and detaching the fixing pins easily. A main body provided with a plurality of lamp sockets for mounting the PL fluorescent lamps in the inner side of the bottom of the bottom portion; A decorative plate which is fastened and fixed with bolts to be detachable from an inner central portion of the main body, and is provided with a plurality of decorative crystal members and back sockets from a lower side thereof; Ceiling light fixture (Patent Model Registration No. 20-0310384), which includes a lamp cover fastened and fastened to the bottom of the main body by bolts and nuts, which makes the work according to maintenance and repair of the ceiling light fixture very easy, has been disclosed. Bar

In addition, the ceiling lamp is coupled to the ceiling by the fixing member so that the main body is opened downward, and after fixing the pair of horizontal members to both sides of the main body by the fixing bolt and the first fixing nut installed in the main body first A main body of an enclosure type including an illumination lamp and an electricity supply unit for supplying electricity to the illumination lamp so as to fix the illumination cover secondly by the fixing bolt and the second fixing nut again; An illumination cover installed by the coupling means in an open one side of the main body; There is also disclosed a ceiling lamp (Patent Registration No. 20-0367568), comprising a pair of horizontal members installed between the main body and the light cover so that the light cover is installed horizontally with the main body,

In addition, in the ceiling lamp of which the cover is hinged and opened, when the life of the lamp (fluorescent lamp) housed inside the case of the ceiling is to be replaced, the hinge point of the fixing part is removed without removing the entire cover formed on the bottom of the case. A rectangular box-shaped case having a bottom surface opened, and a lamp which is housed inside the case and irradiates light to the bottom surface, while the cover is inserted into or suspended from a ceiling hinged to open and close the cover by using a case; In the ceiling and the like consisting of a cover that protects the lamp and is coupled to the bottom of the case, the case and the cover is formed up and down, and the fixing portion formed so as to rotate while connecting one end to each other in a horizontally parallel state and ; The ceiling lamp (patent model registration No. 20-0405838) which is formed at the distal end of the fixing part and is opened and closed by a hinge is formed of a cover that is configured to open and close the case and the cover is formed to open and close.

However, the above-mentioned fluorescent lamp fixture is a fluorescent lamp for ceiling mounting fluorescent lamp fixture that combines the front cover body of the shape similar to the main body of the fluorescent lamp fixture, or a hinge installed on one side of the ceiling fluorescent lamp fixture, both sides of the separate transparent cover plate By constructing a structure that can fit the hinge axis to the side to configure the transparent cover plate to the hinge shaft to expand the ceiling fluorescent light fixture, it is necessary to insert a hinge axis to the transparent cover plate, thus the hinge insertion configuration is added There is a problem in terms of the structure and aesthetics of the ceiling fluorescent light fixture due to restrictions on the configuration or shape of the transparent cover plate.

In order to solve the above problems, the present invention develops a floodlight cover plate installed in a quadrilateral ceiling light fixture, and then a lamp hinge and a conventional hinge plate are joined to each other so that one can perform lamp replacement or troubleshooting. In order to provide a transparent cover plate coupling device of a ceiling mounted fluorescent lamp which can fix or deploy a transparent cover plate by installing a hinge type coupling device having a vertically mounted screw shaft that can be fixed with a fixed nut troller on a corner of the ceiling fluorescent light fixture. have.

In order to implement the present invention, one side plate of the hinge is constituted by a fixed plate, and a hinge type coupler in which a screw shaft is vertically installed on the developing plate to be joined thereto, and the hinge type coupler is formed at the corner of the ceiling fluorescent lamp body. The fixing plate of the hinged coupler is fixedly installed with screws so that the screw shaft faces downward, and a binding hole drilled in the corner portion of the transparent cover plate made of a material of glass plate or acrylic plate is inserted into the screw shaft of the hinged coupler. The fixing cover is fixed to the ceiling fluorescent fixture by tightening the fixing nut, and the floodlight cover plate is suspended by the hinge type coupling, so that one person can perform all the repair work. It features a cover coupling device.

According to the present invention, the hinge-type coupling device installed in the four corners of the rectangular ceiling fluorescent light fixture is configured by vertically installing a screw shaft for joining the fixing nut to the development plate which is welded to the fixing plate on one side, and the binding hole is drilled in the corner portion separately. The floodlight cover plate with the hinge-type fastener cover nut, and loosen the three lock nuts on one side of the floodlight cover plate so that the floodlight cover plate is hung in the state of the main body of the pipe, or conversely, the cover plate It is in the coupling device of the floodlight cover, such as a ceiling mounted fluorescent lamp that can be fixed.

Hereinafter, described in detail by the accompanying drawings of the present invention.

1 is a perspective view of a ceiling fluorescent lamp implements the present invention, Figure 2 is a rear perspective view of a transparent cover plate of the ceiling fluorescent lamp of the present invention, the room is used two or more ordinary fluorescent lamps The fixing nut 210 is combined with the hinge coupler 200 installed at the corner portion of the decorative quadrangular ceiling light fixture main body 100 to install the floodlight cover plate 300.

Two grooves 120 are symmetrically formed on the flange 110 of the corner portion of the ceiling fluorescent lamp body 100 in a symmetrical manner, and a hinge type coupling hole 200 is installed therein.

The hinge-type coupling sphere 200 of the above is composed of a fixed plate and a deployment plate bonded thereto, the expansion plate of the screw shaft 230 is vertically laid on the development plate, the fixing nut 250 is screwed together to the transparent cover plate 300 will be fixed to install.

In the ceiling fluorescent lamp body 100, a ballast (including electronic ballast) and a linear fluorescent lamp 130 (including a circline fluorescent lamp) are provided as before.

At this time, the binding hole 310 is bored in the corner portion of the transparent cover plate 300 is a screw installed vertically to the hinge-type coupling hole 200 is installed in the corner portion of the ceiling fluorescent lamp body (100) Loosening the fixing nut 250 is screwed to the shaft 230 will be able to expand or separate the transparent cover plate.

FIG. 3 is a perspective view of a state in which the floodlight cover plate is deployed in the ceiling fluorescent light fixture of the present invention. As illustrated in FIG. 2, the hinge type coupling fixing the transparent cover plate 300 installed in the ceiling fluorescent light fixture 100 is described. When the fixing nut 250 of one side that is screwed to the screw shaft 230 of the sphere 200 is released, the transparent cover plate (hinges) of the hinge type coupling sphere 200 installed on the other side is 300) is developed, and in this state, a single repairman safely and easily performs lamp replacement or troubleshooting, and then closes the transparent cover plate 300, which has been re-developed, and then releases the fixing nut that has been released again. The transparent cover plate is brought into close contact with the ceiling fluorescent lamp body 100 and returned to its original shape.

FIG. 4 is a partially enlarged perspective view of FIG. 3, in which a recess 120 is formed at a corner of the flange 110 of the ceiling fluorescent lamp 100, and a hinged coupling 200 is formed therein. By inserting the binding hole 310 perforated in the transparent cover plate 300 to the screw shaft 230 which is downwardly installed in the vertical direction and the fixing nut 250 is screwed into the transparent cover plate to the ceiling fluorescent lamp body 100 When the fixed cover (300) was installed and the transparent cover plate (300) was removed, the fixing nut (250) was released to allow the transparent cover plate (300) to be developed.

Figure 5 is a cross-sectional view of the ceiling fluorescent lamp implements the present invention, Figure 6 is a cross-sectional view of an ecological development of the transparent cover plate of the ceiling fluorescent lamp of the present invention, Figure 7 is a cross-sectional view of part (A) of FIG. As an enlarged cross-sectional display diagram, as shown in FIG. 3, the ceiling fluorescent light fixture body 100 having the transparent cover plate 300 fixed to the ceiling is installed to illuminate the interior.

If the fluorescent lamp 110 of the ceiling fluorescent light fixture of the present invention installed on the ceiling as described above is damaged or a failure occurs, the fixing nut of one side of the hinge-type coupling sphere (200) binding the floodlight cover plate 300 ( 250) When the two fixing nuts 250 of the other side in the good state is released, the hinge cover operation of the two hinge-type coupling holes 200 on one side to hang the floodlight cover plate 300 in a deployed state and then one person After replacing or repairing the fluorescent lamp 130, the floodlight cover plate 300, which was reversely deployed, is closed again, and the fixing nut 250 is screwed to the screw shaft 240 in the hinge type coupler 200 to cover the floodlight cover plate 300. ) Is fixed to the ceiling fluorescent lamp body 100 and installed in its original state.

In this way, even in case of repairing the ceiling mounted fluorescent lamp, one person can carry out all the repair work. Compared to the previous two people, the repair work is simple and quick. You get an effect.

Figure 8 is a perspective view of a hinged coupler of the present invention, Figure 9 is a perspective view of a deployed state of the hinged coupler of the present invention, Figure 10 is a cross-sectional view of the hinged coupler of the present invention, the hinged coupler (200) is composed of a fixed plate 220 for fixing to the ceiling fluorescent lamp body 100 around the pin 210 and the development plate 230 to be opposed thereto, the deployment plate 230 is a floodlight cover plate The hinged coupling hole 200 is constituted by installing a vertical screw shaft 240 for screwing the fixing nut 250 to bind the 300.

As described above, the fixing plate 220 is formed in the recess 120 formed in the flange 110 of the ceiling fluorescent lamp body 100 by drilling a screw hole in the fixing plate 220 of the hinge-type coupling sphere 200 is configured. The fixed plate is installed on the deployment plate 230, which is in contact with the screw shaft 240 is installed vertically folded around the pin (210) to expand (angle 90 degrees or more) was configured to operate.

FIG. 11 is a cross-sectional view of another hinge type coupler according to the present invention. As described above, the flange of the ceiling fluorescent lamp body 100 is drilled by drilling a screw hole in the fixing plate 220 of the hinge type coupler 200. The fixing plate 220 is fixedly installed in the groove 120 formed in the 110, and the screw shaft 240 is vertically installed on the developing plate 230 to be disposed to be folded around the pin 210. 90 degrees or more) is configured to be able to operate the same but the fixing plate 220 and the fixed plate 220 of the pin 210 is installed between the fixed plate 220 and the development plate 230 through the fixed plate 220 and By widening the interval of the development plate 230 to increase the price of the ceiling fluorescent light fixture 100 and the transparent cover plate 300 to improve the air circulation of the ceiling light fixture body, and aesthetic shape can also intervene in various configurations will be.

FIG. 12 is an exploded perspective view of another hinged coupler of the present invention, which is similar to the configuration of the hinged coupler 200 of FIG. 9, except that the fixed plate 220 and the deployment plate 230 are installed in shafts. Repair work by controlling the action of the deployment plate 230 that suspends the transparent cover plate 300 that is heavy by intervening the coil spring 270 between the pin 210 and the respective bearings. When unfolding the transparent cover plate 300 to prevent unreasonable deployment operation and at the same time to prevent safety accidents, such as damage to the lower portion of the fixing nut 250 by placing a soft resin or rubber material washer 251 transparent To prevent damage to the cover plate 300 is to increase the safety.

FIG. 13 is a perspective view of another shape of a ceiling fluorescent lamp embodying the present invention, a three-dimensional and aesthetic by forming a circular projection 330 in the center of the transparent cover plate 300 installed in the ceiling lamp body It is also possible to implement by applying the hinge type coupling sphere 200 of the present invention to the ceiling fluorescent light fixture that can implement the shape.

Figure 14 is a perspective view of another ceiling fluorescent lamp embodying the present invention, three-dimensional and aesthetically formed by forming a peripheral frame 340 on the periphery of the transparent cover plate 300 installed in the ceiling lamp body of the three-dimensional and aesthetic It is also possible to implement by applying the hinge-type coupling sphere 200 of the present invention to the ceiling fluorescent fixture that can be implemented in shape.

15 is a perspective view of an installation state of a ceiling fluorescent lamp implements the present invention, as shown in Figure 1 by installing a plurality of ceiling fluorescent lamps are installed in a transparent cover plate 300 in a three-dimensional and aesthetic shape of the interior atmosphere In addition to the ceiling fluorescent fixtures that can be implemented by applying the hinge type coupling sphere 200 of the present invention.

Figure 16 is a perspective view of another installation state of the ceiling fluorescent lamp implements the present invention, Figure 17 is a perspective view of another installation state of the ceiling fluorescent lamp implements the present invention ceiling using two to three straight fluorescent lamps Fluorescent light fixtures may also be implemented by applying the hinge type coupling device 200 of the present invention and at the same time as the longitudinal direction of the transparent cover plate 300 installed in the ceiling fluorescent light fixture 100 installed in the center as shown in FIG. The convex portion 350 may be implemented by applying the hinge type coupling device 200 according to the present invention to the ceiling fluorescent lighting fixtures that can realize a three-dimensional and aesthetic shape of the indoor atmosphere.

As described above, the present invention through the hinge type coupler to the body of the ceiling fluorescent light fixture on which the floodlight cover plate is installed, one person can quickly and easily carry out troubleshooting, while reducing the number of labor and labor costs, and at the same time the floodlight cover plate shape It is a profitable invention with high economical and high safety that can increase interior decoration effect and prevent safety accidents.

Claims (4)

In the ceiling fluorescent light fixture provided with a transparent cover plate made of a separate glass plate or acrylic plate, Grooves 130 formed in the corners of the flange 120 of the ceiling fluorescent lamp body 100; The screw shaft 240 is fixedly coupled to the bottom surface of the groove 130 by a screw 201, and vertically fixed to the fixing plate 220 of the hinge and the development plate 230, which is welded thereto and developed by the pin 210. Hinge type coupling sphere 200, the nut 250 is screwed to the), Transmitting cover plate coupling device of a direct-mounted ceiling fluorescent light fixture consisting of a light-covering cover plate 300 is fixed to the hinge type coupler 200 by a fixing nut 250. The method of claim 1, The hinge type coupling sphere 200 is fixed to the plate 220 and drilled through the screw hole 221 which is mutually contacted by the pin 210 and the screw shaft 240 for screwing the fixing nut 250 Light-emitting cover plate coupling device of a direct-mounted ceiling fluorescent light fixture consisting of a vertically mounted development plate (230). The method of claim 1, The hinge type coupling sphere 200 is fixed to the plate 220 and mutually welded by the pin 210 and is wound on it, and wound around the pin 210 of the hinge type coupling sphere to widen the interval between the fixing nut 250 A floodlight cover coupling device for a direct-mounted ceiling fluorescent lamp, characterized in that the number of stacked axes. According to claim 1, The hinge-type coupling sphere 200 is configured to install a coil spring 270 for controlling the development acceleration force between the pin 210 and the respective axis number of the fixed plate 220 and the expansion plate 230 is installed in the axis number Floodlight cover plate coupling device of a direct-mounted ceiling fluorescent light fixture, characterized in that.

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