KR20170113509A - Device for mounting transmtting plate of lighting - Google Patents

Abstract

In the present invention, a light transmitting plate that transmits light generated from a light source in an illuminating lamp and externally irradiates the light illuminating housing is easily fitted in a sliding manner, and is not arbitrarily dropped by its own weight in a state of being mounted on the illuminating lamp housing It is possible to greatly improve the mounting workability and the stability in use and to easily perform the detachment operation of the translucent plate to the illumination lamp housing when necessary so as to further improve the workability of repairing and replacing parts A transparent plate mounting apparatus is disclosed.
The present invention relates to a method of mounting a light transmitting plate which transmits illumination light generated from the light source to an open bottom face of a space portion formed inside a light illumination housing so as to install a light source and a power supply component of a fluorescent lamp or an LED module, A light guide plate mounting device for fixing the light guide plate to the illuminating lamp housing, the light guide plate mounting device being fixedly attached to the inner circumferential surface at both ends in the width direction of the illuminating lamp housing, A pair of first support pieces formed to be bent toward the inside of the space portion; And a support step for supporting the edges of both ends in the longitudinal direction of the translucent plate is formed on the lower end portion so as to be bent toward the inside of the space portion A pair of second support pieces; The first and second support pieces are formed so as to protrude inwardly from both the left and right sides of the inner circumferential surface at both longitudinal ends of the space on which the second support piece is fitted and to be stably inserted and engaged with the second support piece, .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a device for mounting a translucent plate,

More particularly, the present invention relates to a light transmitting plate mounting apparatus for an illuminating lamp, and more particularly, to a light transmitting plate mounting apparatus for illuminating light from a light source through a light source, It is possible to greatly improve the mounting workability and stability in use while preventing the lamp from being dropped by its own weight in a state of being mounted. In addition, it is possible to easily attach and detach the light transmitting plate to the illumination lamp housing, And a translucent plate mounting apparatus for lighting or the like which can further improve the workability of replacement.

Generally, in houses such as single-family houses or apartment houses, lighting lamps for illuminating the interior are essentially installed, and in order to ensure adequate illuminance in offices, office buildings, and buildings such as schools and government offices, do.

Most of these lighting fixtures are installed hanging from the ceiling of the ceiling or embedded in the ceiling scene.

In addition, the illumination lamp installed on the ceiling as described above is generally provided with a light source such as a lamp or a light source such as a lamp, a stabilizer or the like on the inside of a housing formed by bending a plate material in a circular or rectangular shape, The bottom surface of the housing is formed by bonding a translucent plate with transparent or milky white synthetic resin or glass.

Accordingly, when power is applied to the lamp or LED installed in the housing, the light generated from the lamp or the LED is transmitted through the lower transparent plate and uniformly irradiated to the entire room.

In the meantime, the light-transmitting plate is usually coupled to a separate light-transmitting plate holder so that the light-transmitting plate holder is coupled to the lamp housing. The light-transmitting plate holder coupled to the light-transmitting plate is detachably installed The coupling structure becomes complicated due to the difference in structure between the illumination lamp housing and the light-transmitting plate holder, so that the mounting operation is very troublesome and inconvenient.

Accordingly, in recent years, various techniques have been developed to easily mount a transparent plate holder having a light transmitting plate to a housing. For example, Korean Patent Registration No. 10-1520224 (titled " Holder mounting apparatus, hereinafter referred to as "prior art").

In the prior art, a light-transmitting plate holding groove is formed along the longitudinal direction of the inner side of the light-transmitting plate, and the end portion of the light-receiving plate is assembled by a separate connecting piece to form a triangular or square assembly. A transparent plate holder mounting apparatus comprising: a flange portion formed outward from a lower edge surface of the housing and having a plurality of mounting holes formed on a surface thereof; A flange seating part for fitting and seating the flange part on the housing in a state of being extended outward from an outer lower side of the transparent plate holder; And the flange portion is fitted on the flange seating portion corresponding to the mounting hole formed in the flange portion. When the flange portion is fitted into the flange seating portion, the flange portion is fitted upward through the mounting hole, And a mounting member for preventing falling downward '.

However, in the above-described prior art, the light transmitting plate is not directly fitted to the opened bottom face of the illumination lamp housing but is mounted on a separate light transmitting plate holder in a state of being attached to the lamp housing, There is a problem that the operation is very troublesome and the repairing workability is largely poor because it is fixed by a screw on the plate holder.

In addition, there is a serious problem that the upper ends of the engaging pieces are interfered with each other when the pair of engaging pieces constituting the mounting member are pinched toward the center, so that they are not as clear as desired.

1: Korean Registered Patent Publication No. 10-1520224, "Apparatus for mounting a translucent plate holder of a lighting lamp".

SUMMARY OF THE INVENTION It is an object of the present invention to provide a light-transmitting plate which transmits light generated from a light source in an illuminating lamp and externally illuminates the illuminating lamp, And to provide a novel light transmitting plate mounting apparatus capable of greatly improving mounting workability and stability in use by preventing its own weight from falling off in a mounted state.

Another object of the present invention is to provide a light transmitting plate mounting apparatus of a new illumination type which can easily perform desorption / removal work of a light transmitting plate to an illumination lamp housing, if necessary, thereby further improving workability of parts repair and replacement.

In order to accomplish the above object, the present invention provides a lighting apparatus for a vehicle, comprising: an illumination unit for illuminating an illuminating light generated from the light source with respect to an opened bottom of a space formed in an illuminating lamp housing to install a light source and a power supply part of a fluorescent lamp or an LED module, The light transmitting plate is mounted in a state of being in tight contact with the inner circumferential surfaces at both ends in the width direction constituting the space portion on the illuminating lamp housing, A pair of first support pieces formed to bend toward the inside of the space portion; And a support step for supporting the edges of both ends in the longitudinal direction of the transparent plate is formed at the lower end portion so as to be bent toward the inside of the space portion A pair of second support pieces; The first and second support pieces are formed so as to protrude inwardly from both the left and right sides of the inner circumferential surface at both longitudinal ends of the space on which the second support piece is fitted so that the second support piece is stably fitted and engaged, .

In the present invention, a plurality of locking holes are formed in the inner circumferential surfaces at both ends in the longitudinal direction on the space portion where the second support piece is fitted and coupled; And a locking protrusion protruding outwardly on the second support piece so that the second support piece is fitted through the support piece insertion guide jaw and is engaged with the locking hole to prevent the second support piece from being disengaged.

The light transmitting plate that transmits light generated from the light source in the illuminating lamp and externally irradiates the light transmitting plate is fitted between the first and second receiving pieces provided on the inner circumferential surface of the space on the housing of the lamp, At the same time, since the edge of the transparent plate is supported by the support jaws formed on the first and second support pieces, the translucent plate does not fall off due to its own weight and thus the mounting workability and stability in use are greatly improved .

In addition, since the operation of attaching and detaching the light transmitting plate to the illumination lamp housing can be carried out very easily when necessary, it is possible to further improve the workability of parts repair and replacement.

1 is an exploded perspective view showing a light-transmitting plate mounting apparatus for an illumination lamp according to the present invention.
2 is a partially enlarged view of Fig.
FIG. 3 is a perspective view showing a state in which a transparent plate is mounted on an opened bottom of an illumination lamp housing by a light transmitting plate mounting apparatus of an illumination lamp according to the present invention.
4 is a side view showing a state in which a light transmitting plate is mounted on an opened bottom of an illumination lamp housing by a light transmitting plate mounting apparatus of an illumination lamp according to the present invention.
5 is a partially enlarged cross-sectional view showing a state in which a transparent plate is mounted on an opened bottom portion of an illumination lamp housing by a light transmitting plate mounting apparatus of an illumination lamp according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 5, a light-transmitting plate mounting apparatus 10 for a lighting or the like according to the present invention includes an illumination housing (not shown) having a space 20a for installing a light source of a fluorescent lamp or an LED module and a power supply component therein A light transmitting plate 30 for transmitting illumination light generated from the light source to the outside and irradiating the light to the outside is provided on the bottom surface of the space 20a formed in the inside of the illumination lamp housing 20 from the side And is configured to be fitted in a sliding manner.

To this end, in the present invention, a separate first support piece 40 is fixedly mounted on the inner circumferential surfaces of both ends in the width direction constituting the space 20a on the lighting housing 20. The first support piece 40, The support base 41 for supporting both edges of the transparent plate 30 in the width direction is formed to be bent toward the inside of the space 20a.

In the present invention, a separate second support piece 50 is detachably coupled to the inner circumferential surfaces at both longitudinal ends of the space 20a on the illumination lamp housing 20. The second support piece 50 Is formed at the lower end of the transparent plate 30 so as to be bent toward the inside of the space portion 20a to support the edges of both longitudinal ends of the transparent plate 30.

In addition, the second support piece 50 is stably inserted into both the left and right sides of the inner circumferential surface at both ends in the longitudinal direction on the space 20a to which the second support piece 50 is fitted, The jaw 60 is formed so as to protrude in the "a" shape toward the inside of the space portion 20a.

In the present invention, a plurality of locking holes 70 are formed on the inner circumferential surfaces at both ends in the longitudinal direction on the space 20a where the second support pieces 50 are fitted,

The second support piece 50 is fitted on the second support piece 50 through the support piece inserting guide chin 60 and is engaged with the retaining hole 70 so that the second support piece 50 is not disengaged arbitrarily A protruding protrusion 52 protruding outward is formed.

The operation of the present invention is as follows.

 In the case where the translucent plate 30 is to be mounted on the opened bottom surface of the space portion 20a formed in the illumination lamp housing 20 according to the present invention, as shown in Figs. 1 and 2, When the translucent plate 30 is pushed into a space between a pair of opposing first support pieces 40 fixedly provided on the inner circumferential surface of the space portion 20a in the state of being separated and removed, The transversely opposite edge portions of the translucent plate 30 are supported by the support protrusions 41 formed at the lower ends of the pair of first support pieces 40, And the edge is supported by the support jaw 51 formed at the lower end of the second support piece 50 which is not separated.

The second support piece 50 which is separated from the second support piece 50 by being pulled out is pushed through the support piece insertion guide jaw 60 formed on the inner circumferential surface opposite to the longitudinal direction of the space portion, Is engaged with the engaging hole 70 formed in the inner circumferential surface of the space 20a and the end edge in the longitudinal direction of the translucent plate 30 is supported by the supporting step 51 formed at the lower end of the second supporting piece.

In this state, as shown in FIG. 5, the second supporting piece 50 is not disengaged at random because the engaging projection 52 is engaged with the engaging hole 70. As shown in FIG.

As described above, according to the present invention, the transparent plate 30, which transmits light generated from the light source in the illuminating lamp and externally irradiates the illuminating lamp, is disposed on the inner surface of the space 20a on the housing 20, And the edge of the translucent plate 30 is attached to the first support piece 40 and the second support piece 50 by means of a slide mechanism in such a manner that the edge of the support plate 30 The light transmittance of the transparent plate 30 to the illumination lamp housing 20 can be reduced by the weight 51 of the illuminating lamp 20 because the transparent plate 30 is not dropped by its own weight, The operation of removing and attaching the component 30 is very simple, so that the workability of repairing and replacing parts is further improved.

10: Light transmitting plate mounting device
20: illumination lamp housing 20a:
30: translucent plate 40: first base piece
41, 51: support jaw 50: second support piece
52: locking projection 60:
70: Hanging ball.

Claims (2)

The light source and the power supply part of the fluorescent lamp or the LED module are installed on the bottom surface of the space 20a formed in the inside of the lamp housing 20, In a translucent plate mounting apparatus of a lamp or the like for mounting the plate (30)
And is fixed to the inner circumferential surface of both ends in the width direction constituting the space 20a on the illumination lamp housing 20 in a state of being in tight contact with the inner circumferential surface of the space 20a on the light housing 20, A pair of first support pieces 40 formed to be bent toward the inside of the space portion;
And a lower end portion of the base plate 20 is coupled to an inner circumferential surface of both longitudinal ends of the space portion 20a on the illumination lamp housing 20 so as to be detachable, A pair of second support pieces 50 formed such that the jaws 51 are bent toward the inside of the space portion;
The second support pieces 50 are formed so as to protrude inwardly from both the left and right sides of the inner circumferential surfaces at both ends in the longitudinal direction on the space portion 20a to which the second support pieces 50 are fitted, (60) to be stably fitted and joined together. The method according to claim 1,
A plurality of locking holes 70 are formed in the inner circumferential surfaces at both ends in the longitudinal direction on the space 20a where the second support pieces 50 are fitted and coupled;
The second support piece 50 is fitted on the second support piece 50 through the support piece insertion guide jaw 60 and is caught by the retaining hole 70 so that the second support piece 50 is disengaged Wherein the engaging protrusion (52) is formed so as to protrude outward.

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