KR20180001528U - Device to mounting transmtting plate holder for lighting - Google Patents

Abstract

In the present invention, the translucent plate fastener for holding the translucent plate in the illumination lamp is easily and easily combined with the housing of the illumination lamp, so that the mounting workability can be greatly improved and the operation of attaching and detaching the translucent plate fastener to the illumination lamp housing is very simple Which is capable of further improving the workability of repairing and replacing parts, is disclosed.
The present invention relates to a light-transmitting plate fastener mounting apparatus for a light fixture, which is formed from a lower edge surface of an illumination lamp housing constituting an illumination lamp to an outward side and is closely attached to a bottom surface portion of a flange portion having a plurality of mounting holes formed therein, A translucent plate fixture to which the plate is fitted; And a translucent plate fixture which is engaged with the translucent plate while being elastically sandwiched and jutted upward from the lower side of the mounting hole formed in the flange portion of the illuminative lamp housing, And a mounting member for detachably mounting to the flange portion.

Description

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

More particularly, the present invention relates to an apparatus for mounting a translucent plate fixture in an illuminating lamp, and more particularly, to a translucent plate fixture for holding a translucent plate in an illuminating lamp, And a light-transmitting plate fastener mounting device for mounting the light-transmitting plate fastener to an illumination lamp housing, so that the workability of repairing and replacing parts can be further improved.

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 generally includes a light source (light source) such as a lamp or LED and a component such as a ballast inside a housing formed by bending a plate material in a circular or rectangular shape And a translucent plate made of transparent or milky white synthetic resin or glass is bonded to the bottom surface of the housing.

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.

The translucent plate fixture is coupled to the housing in a state where the translucent plate is directly fitted to the edge of the opened bottom portion of the housing or is inserted into a separate translucent plate fixture so that the translucent plate fixture is coupled to the housing. When the plate fastener is detachably attached to the housing, the structure is complicated due to the difference in structure between the housing and the translucent plate fastener, so that the mounting operation is very cumbersome and inconvenient.

Accordingly, in recent years, various techniques have been developed to easily mount a translucent plate fastener 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-mentioned prior art, since the mounting member is fixed on the translucent plate holder by screws, there is a problem that the operation is very troublesome.

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".

It is an object of the present invention to provide a lighting fixture for fixing a translucent plate fixture for holding a translucent plate in a lighting fixture to a lighting fixture housing in a simple and easy manner, And to provide an apparatus for mounting a translucent plate fastener such as a lamp.

Another object of the present invention is to provide a light-transmitting plate fastener mounting apparatus of a new type such as a new type which can easily perform a detachment operation of a translucent plate fastener with respect to an illumination lamp housing, thereby further improving repair and replacement workability of parts.

In order to achieve the above object, the present invention provides a transparent plate fastener mounting apparatus for a lighting fixture, comprising: a bottom surface portion of a flange portion, which is formed outward from a lower edge surface of an illumination lamp housing constituting an illumination lamp, A translucent plate fixture closely attached to the inner circumferential surface of the translucent plate and engaged with the translucent plate; And a translucent plate fixture which is engaged with the translucent plate while being elastically sandwiched and jutted upward from the lower side of the mounting hole formed in the flange portion of the illuminative lamp housing, And a mounting member for detachably mounting to the flange portion.

In the present invention, the transparent plate fastener is formed with a cut along a longitudinal center line of an upper surface that is in close contact with a bottom surface of a flange portion on an illumination lamp housing, and a lower portion of the mounting member is inserted into a body corresponding to a lower portion of the cut- The guide groove is formed for sliding along the incised portion in the state where the light-shielding plate is slid in the state that the light-shielding plate is slid.

In the present invention, the mounting member is fitted and coupled so as to be linearly movable along the longitudinal direction of the guide groove on the light-transmitting plate fixing tool, and a horizontal guide piece to be inserted into the guide groove is formed at the end of both left and right side edges of the lower portion, Wherein a pair of latching pieces having self-elasticity acting inward and outward from the center of the guide piece are bent in an outwardly bent shape and bent at an inclined angle from a certain height to the center, And the engaging pieces are formed in a shape in which both left and right portions except the upper center portion are removed; And the upper center portion of the opposite side engagement piece has a groove formed in a size such that the upper side of the one side engagement piece can be inserted without interference when the center portion is pulled toward the center.

By applying the present invention, it is possible to easily and easily mount the translucent plate fixture fitted with the light transmitting plate on the mounting hole formed in the flange portion of the lamp housing by the mounting member having self-elasticity, which acts inward and outward with respect to the longitudinal center line There is an effect that installation workability is greatly improved.

In addition, in the present invention, the mounting member is not fixedly fixed by a separate screw, but is slid along the longitudinal direction along the cutout in a state of being fitted in the guide groove on the transparent plate fixing member. It has the advantage of being freely movable in accordance with the position.

In addition, when the present invention is applied, one of the latching members constituting the mounting member is formed in such a manner that both left and right portions except for the upper center portion are removed, and when the central portion of the upper side of the opposite latching member retracts toward the center, the upper portion of the latching member is fitted without interference So that the upper portions of the pair of latching pieces do not interfere with each other when the pair of latching pieces are pushed toward the center, so that the mounting and separating workability is greatly improved.

In the present invention, since the translucent plate fixing member can be easily attached to or detached from the illuminating lamp housing, the operation can be simplified and the parts can be easily repaired or replaced, thereby greatly improving convenience in use .

FIG. 1 is a perspective view showing a light-transmitting plate fastener mounting apparatus of a lighting lamp according to the present invention. FIG.
2 is an enlarged cross-sectional view showing a state in which a mounting member is fitted and coupled to a translucent plate fixture in a translucent plate fixture mounting apparatus according to the present invention.
3 is a cross-sectional view showing a state in which a translucent plate fixture is mounted on an illumination lamp housing using a translucent plate fixture mounting apparatus according to the present invention.
Fig. 4 is a plan view of Fig. 3. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 4, a light-transmitting plate fastener mounting apparatus 10 according to the present invention includes a translucent plate fastener mounting unit 10 having a light-transmitting plate 30, So that the fixture 40 can be detachably mounted.

For this purpose, a flange portion 21 is formed outwardly from the lower end edge face of the illumination lamp housing 20, and a plurality of mounting holes 22 are formed on the upper face of the flange portion 21.

A separate translucent plate fixture 40 coupled to the translucent plate 30 is closely attached to the bottom surface of the flange portion 21 on the illumination lamp housing 20. [

In the present invention, a separate mounting member 50 is fitted to the translucent plate fixture 40 so as to slide along the longitudinal direction of the translucent plate fixture 40, and the flange portion 21 So that the translucent plate fixture 40 coupled with the translucent plate 30 is detachably mounted on the flange portion 21 on the illuminating lamp housing 20 while being elastically sandwiched and hooked from the lower side of the mounting hole 22 formed in the lamp housing 20 .

The transparent plate fastener 40 is closely attached to the bottom surface of the flange portion 21 on the illumination lamp housing 20. The cutout portion 41 is formed on the longitudinal center line of the upper surface of the translucent plate fastener 40 do.

In order to allow the lower portion of the mounting member 50 to be slid along the cutout 41 in a state where the lower portion of the mounting member 50 is fitted into the body of the transparent plate fastener 40 corresponding to the lower portion of the cutout portion 41, A guide groove 42 is formed on the inner circumferential surface of the translucent plate fixture 40 while a retaining groove 43 in which the edge of the translucent plate 30 is engaged is formed along the longitudinal direction.

The mounting member 50 is inserted into the guide groove 42 of the translucent plate fixing member 40 so as to be linearly movable along the longitudinal direction of the guide groove 42. The mounting member 50 is fixed to the end of both the left and right side edges of the lower portion of the mounting member 50, Is formed with a horizontal guide piece (51) to be fitted into the guide groove (42).

A pair of latching pieces 52 and 52 'having self-elasticity acting inward and outward from the central portion of the guide piece 51 are bent in the outwardly opened shape and then are inclined from the predetermined height to the center And is configured to be bent.

In the present invention, one of the pair of latching pieces 52 and 52 'is formed in a shape in which both left and right portions except the upper center portion are removed, and the upper central portion of the opposite latching piece 52' A groove 53 having a size such that the upper portion of the one latching piece 52 can be inserted without interference can be formed.

The function of the present invention is as follows.

When the translucent plate fastener mounting device 10 according to the present invention is used to mount the translucent plate fastener 40 on the illumination lamp housing 20, And the guide groove 42 provided in the translucent plate fixture 40 is engaged with the number of mounting holes 22 formed in the flange portion 21 of the lamp housing 20 And the corresponding number of mounting members 50 are movably fitted along the longitudinal direction.

3 and 4, when the transparent plate fastener 40 is to be mounted on the flange portion 21 on the illumination lamp housing 20 in this state, The position of the mounting member 50 inserted and coupled to the mounting portion 42 is adjusted so as to coincide with the mounting hole 22 on the flange portion 21 while sliding the mounting member 50 in the longitudinal direction of the cut portion 41, 52 'may be fitted into the mounting hole 22 formed in the flange portion 21 on the illumination lamp housing 20.

The position adjustment according to the linear movement of the mounting member 50 is performed by sliding the guide piece 51 fitted in the guide groove 42 on the transparent plate fastener 40.

The portion of the engaging pieces 52 and 52 'that are widened outward is pushed by the inner surface of the mounting hole 21 toward the center and the engaging pieces 52 52 'projected upward above the mounting hole 22 when the fitting operation of the flange portion 21 is completed and the bottom face of the flange portion 21 is brought into close contact with the upper face of the transparent plate fixture 40, Is caught by the inner edge of the mounting hole 22 while expanding outward due to its own elastic force.

In order to fit the transparent plate fastener 40 into the mounting hole 22 on the flange portion 21, the pair of fastening members 52 and 52 ' The one engaging piece 52 formed in a shape in which both the left and right portions except the upper center portion are removed is inserted into the groove 53 formed in the central portion of the upper portion of the opposite engaging piece 52 ' (52 ') is not generated, and the operation of moving the engaging pieces (52) and (52') towards the center is very smoothly performed.

In the state where the transparent plate fastener 40 is mounted as described above, it does not fall downward due to the latching action of the latching pieces 52 and 52 '.

When the translucent plate fixture 40 is to be removed in order to replace the translucent plate 30 or to replace the lamp or LED disposed inside the lamp housing 20 during use, The clamping members 52 and 52 'are released from the state in which they are hooked to the mounting hole 22 when the clamping member 52' is gripped on the upper side and the clamping member 40 is pushed downward, So that the fastener 40 can be easily separated.

10: Light-transmitting plate fixing device mounting
20: illumination lamp housing 21: flange portion
22: mounting hole 30: transparent plate
40: Transparent plate fastener 41:
42: guide groove 43:
50: mounting member 51: guide piece
52,52 ': engaging piece 53: groove.

Claims (3)

An apparatus for mounting a translucent plate fixing device in a lighting fixture,
The lamp housing 20 is formed so as to extend outwardly from the lower edge surface of the housing 20. The upper surface of the housing 20 is in close contact with the bottom surface of the flange portion 21 having a plurality of mounting holes 22, A transparent plate fastener 40 to which the fastening plate 40 is inserted;
Is slidably moved along the longitudinal direction while being fitted to the transparent plate fastener (40), and is elastically inserted and hooked from the lower side of the mounting hole (22) formed in the flange portion (21) And a mounting member (50) for detachably mounting the translucent plate fixture (40) coupled with the translucent plate (30) to the flange portion (21) on the lamp housing (20) Mounting device. The method according to claim 1,
The transparent plate fastener 40 is formed with a cutout 41 along the longitudinal center line of the upper surface which is in close contact with the bottom surface of the flange portion 21 on the illumination lamp housing 20;
A guide groove 42 is formed in the body corresponding to the lower part of the incision part 41 so that the lower part of the mounting member 50 is engaged and slid along the incision part 41 ;
And a latching groove (43) for engaging with an edge of the transparent plate (30) is formed along the longitudinal direction of the inner circumferential surface. The method according to claim 1,
The mounting member 50 is fitted in the guide groove 42 on the transparent plate fastener 40 so as to be linearly movable along the longitudinal direction of the guide groove 42 and is inserted into the guide groove 42 at the ends of the left and right side edges of the lower portion A horizontal guide piece 51 is formed;
A pair of retaining pieces 52 and 52 'having self-elasticity acting inward and outward from the center of the guide piece 51 are bent in an outwardly opened shape and then are bent at an inclined angle from a certain height ≪ / RTI >
One of the retaining pieces 52 of the pair of retaining pieces 52 and 52 'is formed in a shape in which both left and right portions except the upper center portion are removed;
And a groove 53 is formed in the central portion of the upper portion of the opposite latching piece 52 'so that the upper portion of the latching piece 52 can be inserted without interference when the latching piece 52' is retracted toward the center. Plate fastener mounting device.

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