KR20080002555U - Cover opening and shutting means of lamp - Google Patents

Abstract

The present invention relates to a cover opening and closing structure of a luminaire, and in particular, the coupling and disassembly of the cover for covering the incandescent lamp and the fluorescent lamp to the main body of the luminaire where the socket-type incandescent lamp or the fluorescent lamp is installed on the outer surface of the lower surface can be quickly and easily. It is to provide a cover opening and closing structure of the luminaire.

In the present invention is a luminaire comprising a main body is installed so that the light emitting body is exposed on one surface, and a cover coupled to the main body to cover the light emitting body;

The main body is formed of a hexahedron with an open top, the cover is a hexahedron with an open top, and the top of the front and rear is formed higher than the top of the left and right,

The cover further includes a hinge shaft and a fixed rod that is fixed to both ends of the front and rear in the direction of the upper end of the upper surface and the rear of the screw respectively,

On the outer surface of the lower surface of the main body at a predetermined position corresponding to the hinge shaft and the fixed rod in a longitudinal direction a pair of hinge couplers into which the hinge shaft is inserted / rotated, and the elastic rod is inserted and detached Provided is a cover opening and closing structure of a luminaire further comprising a sphere.

Main body, cover, fixing bar, hinge shaft, hinge fastener, elastic fastener,

Description

COVER OPENING AND SHUTTING MEANS OF LAMP}

1 is a side cross-sectional view showing a lid opening and closing structure of a conventional luminaire.

2 is an exploded perspective view of the present invention.

Figure 3 is a perspective view of the elastic fastener and the hinge fastener according to the present invention.

Figure 4 is a perspective view showing a coupled state of the present invention.

Figure 5 is a sectional view of the main part showing a coupling state of the hinge shaft and the fixed rod and the cover according to the present invention.

Figure 6 is a simplified view showing a coupling state of the fixed rod and the elastic fastener in the present invention.

Figure 7 is a simplified diagram showing the coupling state of the hinge axis and the hinge fastener according to the present invention.

Figure 8 is a side view showing a cover state of the cover in a state in which the subject innovation is attached to the ceiling.

Figure 9 is a side view showing the open state of the body and the cover in a state of the present invention attached to the ceiling.

*** Explanation of symbols for important parts of drawing ***

100: body 200: cover

300: hinge shaft 310: small diameter groove

400: hinge fastener 500: fixed rod

600: elastic fastener

The present invention provides a cover opening and closing structure of a luminaire that can quickly and easily combine and dismantle the cover covering the incandescent lamp and the fluorescent lamp to the main body of the luminaire where the socket-type incandescent lamp or fluorescent lamp is installed on the outer surface of the lower surface.

Conventional luminaires, as shown in FIG. 1, screw the synthetic resin housing 2 around the metal base plate 1, and form a female screw 3 vertically around the base plate 1, The male screw 5 is vertically formed around the glass cover 4 to couple the male screw 5 to the female screw 3. The above-mentioned luminaire is mainly installed in the entrance of a single house or apartment, the ceiling of an elevator door of an apartment, and the like. Doing.

However, the luminaire is generally traded in a state in which the cover 4 is coupled to the housing 2, and when it is installed, the male screw 5 is rotated from the female screw 3 by rotating the cover 4 in the housing 1. Remove and fix the base plate (1) to the ceiling and then insert the bulb into the socket, and again rotate the male screw (5) of the cover (4) to the female screw (3) formed on the base plate (1), Even when damaged, the cover 4 must be separated and reassembled as described above.

When the cover 4 is rotated and detached as described above and then recombined, the work must go up to the ladder to look at the ceiling, so that the disassembly and joining work is complicated and takes a long time, and there is a lot of concern that the cover may be damaged. There is a problem.

The present invention is to solve the above problems, in particular to allow the cover to be detachably coupled to the body without using screws and screws and nuts, as well as one end of the cover is hinged to the body and the other end is hinged It is an object of the present invention to provide a luminaire cover opening and closing structure that can be easily disassembled and coupled by rotating the combined end to the rotating shaft to be detached from the main body, thereby preventing damage to the cover.

In order to achieve the above object, the present invention provides a luminaire including a main body in which a light emitting body is exposed to one surface, and a cover coupled to the main body to cover the light emitting body.

The main body is formed of a hexahedron having an open upper surface,

The cover is a hexahedron with an open upper surface, the upper end of the front and rear is formed higher than the upper end of the left and right sides,

The cover further includes a hinge shaft and a fixed rod that is fixed to both ends of the front and rear in the direction of the upper end of the upper surface and the rear of the screw respectively,

The outer surface of the lower surface of the main body at a predetermined position corresponding to the hinge axis and the fixed rod in a longitudinal direction with a pair of hinge couplers into which the hinge axis is inserted / rotated, the elastic rod is inserted and detached It further comprises a binding port.

In addition, the hinge shaft and the fixed rod is formed of a metal bar of a circular cross-section, each of the ends of each of the forming a nut groove in the central portion, the cover is the nut groove in the predetermined portion of the front and rear in the direction of the upper end of the seat and rear Corresponding to and form a fastening hole.

The hinge shaft may have a pair of small diameter parts inserted into the hinge coupler at predetermined intervals at both ends, and the hinge coupler may have a ring formed at one side of the hinge coupler to be inserted into the upper side of the hinge coupler. It is formed integrally with the ring portion and the horizontal portion formed with a nut nut for fastening on its lower surface.

In addition, the elastic fastener is formed of carbon steel, a high-strength elastic metal material, the bottom portion formed with fastening holes and the left and right tangent portions integrally formed on the left and right sides of the bottom portion, and the lower side of the left and right tangent portions. The gap between the upper portion and the upper portion is formed by 1/3 of the diameter of the fixing rod, and each center portion is bent into a semicircle shape corresponding to the outer diameter of the fixing bar.

In order to achieve the above object, the present invention provides a luminaire including a main body in which a light emitting body is exposed to one surface, and a cover coupled to the main body to cover the light emitting body.

The main body is formed of a hexahedron having an open upper surface,

The cover is formed of a hexahedron with the upper surface open, the upper end of the front and rear is formed higher than the upper end of the left and right sides, and both ends are fixed to the inner side of the front and rear, respectively, in the direction of the upper end of the left and rear sides, respectively with screws. With hinge shaft and fixed bar,

On the outer surface of the lower surface of the main body at a predetermined position corresponding to the hinge axis and the fixed bar in the longitudinal direction a pair of hinged coupling in which the hinge axis is inserted / rotated, and the elastic fastener for inserting and detaching the fixing bar It is provided with.

In addition, the hinge shaft and the fixing bar is formed of a metal bar of a circular cross-section, each of which is formed with a nut groove in the center of each end, the cover is the nut in the predetermined portion of the front and rear in the direction of the upper end of the seat and rear Form a fastening hole corresponding to the groove.

The hinge shaft may have a pair of small diameter parts inserted into the hinge coupler at predetermined intervals at both ends, and the hinge coupler may have a ring formed at one side of the hinge coupler to be inserted into the upper side of the hinge coupler. It is formed integrally with the ring portion and the horizontal portion formed with a nut nut for fastening on its lower surface.

In addition, the elastic fastener is formed of carbon steel, a high-strength elastic metal material, the bottom portion formed with fastening holes and the left and right tangent portions integrally formed on the left and right sides of the bottom portion, and the lower side of the left and right tangent portions. The gap between the upper portion and the upper portion is formed by 1/3 of the diameter of the fixing bar, and each center portion is bent into a semi-circle shape corresponding to the outer diameter of the fixing bar.

Hereinafter, described in detail with reference to Figures 2, 3, 4, 5 of the correct embodiment of the present invention.

Figure 2 is an exploded perspective view of the present invention, Figure 3 is a perspective view showing the elastic fastener and the hinge fastener according to the present invention, Figure 4 is a perspective view showing a coupling state of the present invention, Figure 5 is a hinge shaft according to the present invention And a main sectional view illustrating a coupling state of the fixing rod and the cover, and FIG. 6 is a simplified view illustrating a coupling state of the fixing rod and the elastic fastener according to the present invention, and FIG. 7 is a simplified diagram illustrating a coupling state of the hinge shaft and the hinge binding device according to the present invention. 8 is a side view showing the cover state of the cover in the state of the present invention attached to the ceiling, Figure 9 is a side view showing the open state of the main body and the cover in the state of the present invention attached to the ceiling.

As shown in FIGS. 2, 3, and 4, the present invention includes a main body 100 having a socket-type fluorescent lamp and an incandescent lamp (not shown) (hereinafter referred to as a “light emitting body”) installed on one surface thereof, and the light emitting body including the light emitting body. A cover 200 covering one surface of the main body 100, a hinge shaft 300 and a hinge binding unit 400 hinged to one side of the cover 200 to the main body 100, and the cover 200. The other side of the main body 100 is largely divided into a fixing rod 500 and the elastic fastener 600.

In more detail, the main body 100 is a hexahedron with an upper surface opened with a metal material.

In addition, the cover 200 is formed of a transparent and semi-transparent glass and plastic material through which light is transmitted, the upper surface of the hexahedron, the upper surface of the front and rear 220 is formed higher than the upper surface of the left surface 230 and the right surface do.

At this time, the height from the upper end of the left surface 230 and the right surface to the upper end of the front and rear surfaces 220 is preferably formed at least higher than the diameter of the hinge axis 300 and the fixing rod 500 described below.

In addition, the hinge shaft 300 and the fixed rod 500 is a metal rod of a circular cross-section and the length is formed between the front and rear 210 and 220 of the cover 200 and shorter than 1 ~ 2mm On both ends, fastening screw grooves 320 and 510 are formed in the axial direction.

Therefore, the hinge shaft 300 is fixedly installed by the fastening screw between the front 210 and the rear 220 in the upper direction of the upper surface of the seat 230 of the cover 200, the fixing rod 500 is The upper surface of the upper surface of the upper cover 200 is fixedly installed by a fastening screw between the front 210 and the rear 220. (See FIGS. 4 and 5)

In addition, the hinge shaft 300 forms a pair of small diameter grooves 310 at regular intervals in the axial direction from side to side, and the small diameter grooves 310 are inserted into the hinge binder 400 described below.

In addition, the hinge fastener 400 and the elastic fastener 600, respectively, the outer side of the lower surface of the main body 100 to correspond to the hinge shaft 300 and the fixed rod 500 is fixed to the cover 200 as described above It is fixed to (see Figure 4), the hinge fastener 400 is inserted into the hinge shaft 300 rotatably, the elastic fastener 600 is fixed to the fixed fixing rod 500 inserted (See Figs. 6 and 7)

In more detail, the hinge fastener 400 is formed of a horizontal upper portion 410 and a ring portion 420 protruding from the lower side of the horizontal upper portion 410, but a pair of the upper surface of the horizontal upper portion 410. The fastening screw grooves 320 and 510 are formed at a predetermined interval back and forth, and the ring portion 420 is formed as an opening so that one side portion is inserted into the small groove portion of the hinge shaft 300 and is continuously connected to the opening portion. It forms a seating groove 440 in the lower side (see Figs. 3 and 7).

The hinge fastener 400 as described above uses a screw for fastening to the fastening screw grooves 320 and 510 formed in the horizontal upper portion 410 to the outer side of the lower surface of the main body 100 as described above. It is installed to correspond to the small diameter groove 310 of the hinge shaft (300).

In addition, the elastic fastener 600 is a horizontal upper surface 610, the fastening hole 211 is formed of carbon steel of high-strength elastic metal material, and left Tangdol protrusion integrally installed in the downward direction from the left and right of the horizontal upper surface ( 620 and the right edge protrusion 630, and the gap between the lower side and the upper side of the left edge protrusion 620 and the right edge protrusion 630 is formed by 1/3 of the diameter of the fixing rod 500, respectively. It is preferable that the central portion of the bending bent in a semi-circle shape corresponding to the outer diameter of the fixing rod 500. (See Fig. 6)

Therefore, the elastic fastener 600, as shown in Figure 6, when the fixed rod 500 is pushed between the left and right finger protrusions 620 and the right finger protrusion 630 in the upward direction, the left finger protrusions When the fixed rod 500 is inserted between the left and right finger protrusions 620 and the right finger protrusion 630 while being positioned between the left and right finger protrusions 630 and left and right directions, the left finger Since the protrusion 620 and the right finger protrusion 630 press the outer diameter portion of the fixing rod 500 by the elastic restoring force, the fixing rod 500 is fixed while being inserted into the elastic fastener 600.

Looking at the coupling and action state of the present invention configured as described above are as follows.

As described above, the hinge shaft 300 and the fixing rod 500 are coupled to the left side and the right side between the front side 210 and the rear side 220 of the cover 200, respectively, and the hinge shaft 300 Corresponding to the fixing rod 500 and the left side and the right side of the lower outer surface of the main body 100 is a state in which the hinge fastener 400 and the elastic fastener 600 are coupled with a predetermined interval back and forth, respectively.

As described above, the main body 100 is fixedly installed in a screw manner so as to be in close contact with the ceiling of an open upper part as shown in FIGS. 8 and 9. At this time, attaching the main body 100 to the ceiling is separate from the gist of the present invention and detailed description thereof is omitted.

Therefore, the hinge fastener 400 and the elastic fastener 600 fixed to the main body 100 are protruded downward.

Subsequently, referring to the coupling of the cover 200 to the main body 100, first, the hinge shaft 300 coupled to the cover 200 is coupled to the hinge fastener 400.

That is, as shown in FIG. 7, the small diameter groove 310 of the hinge shaft 300 is inserted into the mounting groove 440 through the opening formed at one side of the ring portion 420 of the hinge fastener 400.

Therefore, the cover 200 is coupled to the right end to the body 100 by the hinge shaft 300 to be rotated.

And both sides of the small diameter groove portion 310 is formed in the stepped portion of the outer diameter size of the hinge shaft 300 naturally, as described above in the axial direction in the hinge shaft 300 is coupled to the hinge fastener 400 Will not move.

As such, the state in which only the hinge shaft 300 is connected to the hinge fastener 400 is coupled to the cover 200 in an open state as shown in FIG. 9.

Subsequently, when the other end of the cover 200 is rotated upward by using the hinge shaft 300 as the rotation shaft, the fixing rod 500 is fixed to the elastic fastener 600 in the inserted state. As described above, the cover 200 is covered with the outer surface of the lower surface of the main body 100.

At this time, the coupling relationship between the fixing rod 500 and the elastic fastener 600 is as described above, and the repeated description is made.

As described above, the cover 200 covers the main body 100 while holding the right side of the front 210 and the rear surface 220 to which the fixing rod 500 is coupled to give the predetermined force in the downward direction. Pulling out, the fixing rod 500 and the elastic fastener 600 is pulled out to open the cover 200 in the main body 100 as shown in Figure 8, and then, the hinge shaft in the hinge fastener 400 By separating the 300, it is possible to separate the cover 200 coupled to the main body 100 as described above.

At this time, the hinge shaft 300 and the hinge fastener 400 and the fixing rod 500 and the separation of the elastic fastener 600, the above-described hinge shaft 300 and the hinge fastener 400 and the fixed rod ( 500) and the elastic fastener 600 is performed in the reverse order.

As described above, the present invention hinges one end of the cover to the main body and detachably couples the other end to the elastic force, thereby shortening the installation time of the luminaire, as well as disassembling and combining the cover quickly and conveniently. In addition, there is an effect that can prevent the damage to the cover in advance.

Claims (4)

In the luminaire comprising a main body 100 is installed to expose a light emitting body (not shown) on one surface, and a cover 200 coupled to the main body 100 to cover the light emitting body, The main body 100 is formed of a hexahedron having an open upper surface, The cover 200 is formed in a top of the upper surface of the upper surface of the front surface 210 and the rear surface 220 is higher than the upper surface of the left surface 230 and the right surface 240, The cover 200 has a hinge shaft 300 and a fixed rod 500, both ends of which are respectively fixed to the inner side of the front surface 210 and the rear surface 220 in the upper direction of the upper surface of the left surface 230 and the rear surface 220. ), A pair of hinges in which the hinge shaft 300 is inserted / rotated at a predetermined interval in the longitudinal direction at a predetermined position corresponding to the hinge shaft 300 and the fixed rod 500 on an outer surface of the lower side of the main body 100. Closure opening and closing structure of the luminaire, characterized in that further comprising a fastener 400 and the elastic fastener 600 is inserted and detached to the fixing rod 500. The method of claim 1, The hinge shaft 300 and the fixed rod 500 is formed of a metal bar of a circular cross section, and the screw grooves 320 and 510 are formed at the central portions of both ends thereof. The cover 200 is fastened to correspond to the screw grooves 320 and 510 at predetermined portions of the front surface 210 and the rear surface 220 in the direction of the upper end of the left surface 230 and the rear surface 220. 211) Cover opening and closing structure for a luminaire, characterized in that forming. The method of claim 1, The hinge shaft 300 forms a pair of small diameter grooves 310 inserted into the hinge fastener 400 at predetermined intervals at both ends, The hinge fastener 400 is integrally formed with a ring portion 420 and a ring portion 420 in which one side is opened and a seating groove 440 is continuously formed upward so that the small-diameter groove portion 310 is inserted into a metal material. Cover opening and closing structure of the luminaire, characterized in that formed on the lower surface of the horizontal upper portion 410, the fastening screw groove 320, 510 is formed. The method of claim 1, The elastic fastener 600 has a horizontal upper surface 610, the fastening hole 211 is formed of carbon steel of high strength elastic metal material and the left anti-tank protrusion 620 integrally placed on the left and right of the horizontal upper surface 610 and Formed as the right finger protrusion 630, The lower and upper portions of the left and right edge protrusions 620 and the right edge protrusion 630 are formed to have 1/3 of the diameter of the fixing rod 500, and each center portion corresponds to the outer diameter of the fixing rod 500. Cover opening and closing structure of the luminaire, characterized in that the bending to form a semi-circular shape.

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