KR200430692Y1 - Electric spotting light - Google Patents

Abstract

The present invention relates to a buried spot, which is embedded in an installation hole formed in a fixture including a ceiling and a wall to irradiate light, and includes a first stop including a jaw formed at both ends of an open cylindrical shape and protruding along an inner circumference. A second frame having a cylindrical shape with a frame and an elastic sheet and having at least one fixing piece mounted on a side of the first frame, an outer housing inserted and mounted in an installation hole, and a cylindrical shape with both ends open; The plate is convexly curved toward the outside of the second frame to have an elastic force, and at least one locking piece mounted on the side of the second frame and a lamp to which light is applied to supply light to the lamp frame are installed. And a head portion inserted into and mounted in the outer housing, wherein each fixing piece installs the outer housing. It is characterized in that it is in close contact with the inner side of the installation hole when inserted into the hole, and each engaging piece is caught inside the locking jaw when the head portion is inserted into the outer housing.

Landfill spots; Spot light

Description

Landfill spot {ELECTRIC SPOTTING LIGHT}

1 is a perspective view of the buried spot according to the present invention viewed from the back.

2 is an exploded perspective view of a buried spot according to the present invention.

3 is a cross-sectional view taken along the line AA ′ of FIG. 1.

Figure 4 is a perspective view of the outer housing according to the present invention from the back.

Figure 5 is a perspective view of the head portion according to the present invention from the back.

*** Explanation of symbols on the main parts of the drawing ***

10: outer housing 11: first frame

11a: engaging jaw 13: fixing piece

14: tightening screw 20: head

21: second frame 23: inner frame

24: angle adjuster 25, 26: fastening pin

27: hook 30: lampshade

31: connection terminal 32: fixed frame

The present invention relates to a buried spot, and more particularly, to a buried spot that can be installed and separated without a separate device, and the angle can be freely adjusted to the head portion on which the bulb is mounted.

Spot lighting is mounted on indoor or outdoor fixtures such as ceilings, walls, or the ground to brighten spaces, or to concentrate light on specific objects (lights) to enhance the aesthetics of the light and to increase the lighting effect. Indicates illumination. Recently, in order to accurately irradiate light to a specific object of the lighting object or the object to be illuminated, a spot light that can adjust the angle after installation has been widely used.

However, among the conventional spot lights, particularly in the case of a buried spot buried in the ceiling or wall surface, it is fixed to the ceiling or wall surface using a separate fastening means such as a screw. Therefore, when the installation work of the landfill spot is cumbersome and a failure occurs, it is difficult to remove and replace the landfill spot, and it is difficult to change and apply various types of landfill spots. In addition, in the case of the conventional buried spot installed on the ceiling or the wall, it is difficult to adjust the angle, so only the light is irradiated downward or forward of the installed position, there is a problem in that the lighting effect cannot be properly exhibited.

The present invention is proposed to solve the above problems, the object of the present invention is to provide a buried spot that can be easily installed and detached from the ceiling or wall, etc. without a separate device and can easily adjust the angle in the desired direction .

In addition, another object of the present invention is to provide a buried spot that can obtain a variety of lighting effects by replacing the components such as lampshade without separating from the ceiling or wall by configuring each component detachably.

In order to achieve the above object, the buried spot according to the present invention, the buried spot is installed in the installation hole formed in the fixture including the ceiling and the wall surface and irradiated with light, both ends form an open cylindrical shape along the inner circumference A first frame including a protruding latching jaw and one or more fixing pieces that are elastically formed in a thin plate shape and are mounted to a side of the first frame, and an outer housing inserted into and installed in an installation hole, and both ends of which are open. The second frame, which is formed in a cylindrical shape, the thin plate is convexly curved toward the outside of the second frame, is elastic and has at least one engaging piece mounted on the side of the second frame, and a light bulb that receives power by being supplied with power. Includes a lampshade installed and mounted to the second frame, and includes a head portion inserted into the outer housing and mounted And each fixing piece is in close contact with the inner side of the mounting hole when the outer housing is inserted into the mounting hole, and the respective locking pieces are caught by the inside of the locking jaw when the head portion is inserted into the outer housing.

Preferably, the front end portion of the first frame is formed to protrude outward along the outer periphery of the first frame, so that the front end portion of the first frame is caught by the edge of the installation hole when the outer housing is inserted into the installation hole, and the second frame The front end portion of the second frame is also formed to protrude outward along the outer circumference, so that the front end portion of the second frame is caught on the locking jaw when the head portion is inserted into the outer housing. In addition, the head portion has a cylindrical shape with both ends open, and is mounted inside the second frame, and further includes an inner frame to which the lamp shade is inserted, and a fixed frame coupled to the front of the inner frame to fix the lamp shade. In this case, screw grooves are formed on the inner circumference of the inner frame and the outer circumference of the fixing frame, respectively. More preferably, the head portion further comprises an angle adjusting portion coupled to the rear of the inner frame and the second frame to couple the inner frame to the second frame and to adjust the angle of the inner frame, wherein the angle adjusting portion has an open center. Rings, two first support pieces extending from the ring to the side of the second frame, the ends of which are rotationally coupled and opposed to each other and two first support pieces extending from the ring, the ends of the ring to the sides of the inner frame And a second support piece, wherein the first support piece and the second support piece are alternately arranged and disposed at positions perpendicular to each other.

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

1 is a perspective view of the buried spot according to the present invention viewed from the back, Figure 2 is an exploded perspective view of the buried spot according to the present invention, Figure 3 is a cross-sectional view of the AA 'direction of FIG. In addition, Figure 4 is a perspective view of the outer housing according to the present invention from the back, Figure 5 is a perspective view of the head portion according to the present invention from the back. As shown in Figures 1 to 5, the buried spot according to the present invention includes a head portion 20 in which the bulb 30a is installed and an outer housing 10 fixedly supporting the head portion. The outer housing 10 is buried in a fixture such as a ceiling or a wall to stably fix and support a buried spot according to the present invention.

The outer housing 10 is attached to and detached from the mounting hole formed in the fixture without a separate fastening means such as a screw to install and detach the buried spot to the fixture. The outer housing 10 includes a first frame 11 having a cylindrical shape with both ends open, and a fixing piece 13 for fixing / supporting the outer housing to a fixture. The installation hole formed in the fixture for installing the buried spot is recessed or penetrated into the fixture so that the buried spot can be buried and provided with electrical equipment therein to supply power to the bulb 30a. To form almost the same as the diameter and shape of the first frame.

The first frame 11 is fixed to the installation hole of the head portion 20 is fitted into the installation hole of the fixture. An inner side of the first frame 11 is provided with a locking step (11a) protruding along the inner circumference of the first frame in order to install the head portion 20. The locking jaw 11a is stably fixed and supported by the locking portion 27 of the head portion 20. In addition, the front end portion 12 of the first frame 11 is formed to protrude to the outside of the first frame along the outer periphery of the first frame so that the entire cross section of the first frame to form a 'b' shape. Therefore, when the outer housing 10 is inserted into the installation hole of the fixture, the protruding front end portion 12 of the first frame 11 is caught by the edge of the installation hole to prevent the outer housing from being completely embedded into the installation hole. It becomes possible.

The fixing piece 13 is a component for installing the outer housing 10 in the mounting hole of the fixture. The fixing piece 13 has a thin plate shape and has an elastic force that is bent or restored by an external force to be unfolded. As the material of the fixing piece 13, it is preferable to use an elastic metal material. The fixing piece 13 is mounted on the side of the first frame 11 by using the fastening screw 14 or the like. Preferably, two or more fixing pieces 13 are provided to reliably install the buried spot in the fixture. Do it. The fixing piece 13 is a kind of leaf spring, which is bent when an external force is applied as described above, and is restored to its original state by an elastic force when the external force is weakened or released. In order to install the outer housing 10, when the outer housing is pushed into the installation hole while being bent in the direction in which the fixing piece 13 is in close contact with the first frame 11, the fixing piece is returned to its original state by elastic force. Since it is trying to restore, it is in close contact with the inner side of the installation hole and the force is applied. Therefore, the fixing piece 13 can stably fix and support the outer housing 10 and the head portion 20, that is, the entire buried spot, by the force pushing the inner side of the installation hole by the elastic force. In addition, when the landfill spot needs to be removed for repair or replacement, the outer housing 10 is not fixed by a separate fastening means such as a screw, but is installed in the installation hole by the elastic force of the fixing piece 13, so the outer housing is installed. It can be easily removed by pulling it out of the hole. On the other hand, in order to be able to more easily insert the fixing piece 13 in the installation hole in the pinned state so that the end of the fixing piece is formed in a shape bent at a predetermined angle in the direction of the first frame (11).

Head portion 20 is provided with a light bulb (30a) for irradiating light by receiving external power, is fitted to the outer housing 10 is installed and fixed. The head portion 20 includes a second frame 21 having a cylindrical shape with both ends open, an inner frame 23 having a cylindrical shape with both ends open, and installed inside the second frame, a second frame and an internal frame. And an angle adjuster 24 for adjusting the angle at which the embedded spot is irradiated with light to each other, a catching piece 27 for attaching the head to the outer housing 10, a lamp shade 30 to which a light bulb 30a is installed, and And a fixing frame 32 for fixing the lampshade to the inner frame.

The second frame 21 is fitted and fixed to the outer housing 10 in a state in which the inner frame 23 and the lamp shade 30 are installed therein. Like the first frame 11, the front end 22 of the second frame 21 also protrudes to the outside of the second frame along the outer circumference of the second frame. As a result, since the entire cross section of the second frame 21 forms a 'b' shape, when the head part 20 is inserted into the outer housing 10, the second frame 21 protrudes from the locking jaw 11a inside the outer housing. The front end is caught. Therefore, the head part 20 can be prevented from being fully inserted into the outer housing 10 and can be installed in an appropriate position. In addition, the head portion 20 is attached to the locking jaw 11a of the outer housing 10 at the rear side of the protruding front end 22 of the side of the second frame 21, specifically, of the second frame 21. The engaging piece 27 is coupled to the outer housing. The locking piece 27 is formed in a shape in which a thin plate is convexly curved in a '∧' shape or a '∩' shape to have an elastic force, and is mounted in a shape protruding from the side of the second frame 21 toward the outside of the second frame. . The material of the locking piece 27 is also preferably to use a metal material with elasticity, it is to be provided with two or more locking pieces (27) so that the head portion 20 can be stably installed in the outer housing (10). The catching piece 27 allows the head portion 20 to be coupled to and detached from the outer housing 10 by a kind of leaf spring. Specifically, when the head portion 20 is inserted into the outer housing 10, the locking piece 27 forms an acute angle and elastic force in the insertion direction of the head portion, so that the locking piece 11a is formed inside the outer housing 10. Will be attached to the back. In addition, since the front end of the second frame 21 is caught in front of the locking step 11a, the front end of the second frame 21 and the locking piece 27 of the locking step 11a of the outer housing 10 eventually. The both sides are wrapped around the head 20 can be stably fixed to the outer housing. On the other hand, when the head portion 20 is separated from the outer housing 10, since the head portion is not fixed to the outer housing by a separate fastening means such as a screw, it can be separated by pulling the head portion out of the outer housing. At this time, since the locking piece 27 forms an acute angle in the direction of separating the head portion 20, the head portion can be easily separated from the outer housing 10. As a result, the locking piece 27 is acute in both directions to facilitate insertion and removal of the head portion 20 and has an elastic force so that the head portion can be easily and quickly installed and removed without any tools in the outer housing. The state can be stably supported.

The inner frame 23 is disposed inside the second frame 21 and fixes the lamp shade 30. Lamp shade 30 is provided with a light bulb (30a) inside, and is provided with a connection terminal 31 for supplying external power to the light bulb at the rear. Lamp shade 30 is mounted on the inner frame 23, specifically, the lamp shade is inserted into the inner frame from the front of the inner frame and then fixed by coupling the fixed frame 32 to the front of the inner frame. Preferably, in order to reliably couple the inner frame 23 and the fixed frame 32, screw grooves 23a and 32a are formed on the inner circumference of the inner frame and the outer circumference of the fixed frame, respectively. Therefore, since the lamp shade 30 can be easily installed and removed from the head portion 20, when a failure occurs in the light bulb 30a, it can be easily repaired or replaced without removing the buried spot or the entire head portion, and various forms. You can apply the lampshade of the transformation. On the other hand, the inner frame 23 and the fixed frame 32 may of course be combined by interference fit.

The angle adjusting unit 24 is coupled to the rear of the second frame 21 and the inner frame 23 to couple the inner frame to the second frame, and adjusts the direction of the bulb 30a so that the buried spot irradiates light. Adjust The angle adjusting unit 24 includes a ring having a center open so that a wire for supplying electric power to the light bulb 30a passes, and a plurality of rings extending from the ring to couple to the second frame 21 and the inner frame 23, respectively. Support pieces 24a and 24b are provided. Hereinafter, the support piece which couples to the 2nd frame 21 is called the 1st support piece 24a, and the support piece couple | bonds with the inner frame 23 is called 2nd support piece 24b. End portions of the first support piece 24a and the second support piece 24b are respectively coupled to the second frame 21 and the inner frame 23 using the fastening pins 25 and 26. Preferably, the first support piece 24a and the second support piece 24b are respectively provided to stably couple the inner frame 23 to the second frame 21 and to easily adjust the angle of the bulb 30a. Have two. At this time, the two first support pieces 24a and the two second support pieces 24b are alternately arranged with each other, and are disposed to face each other between the same support pieces, and are disposed at positions perpendicular to each other between adjacent support pieces. do. Therefore, since the inner frame 23 is stably fixed to the second frame 21 and the angle of the inner frame can be freely adjusted in any direction, the angle of the lampshade 30 and the bulb 30a coupled to the inner frame can be freely adjusted. By freely adjusting the buried spot can be easily adjusted the angle and position of the light irradiation.

Referring to the process of installing and separating the buried spot according to the present invention as follows.

First, the outer housing 10 is coupled to the installation hole of the fixture. Specifically, a force is applied to the fixing piece 13 of the outer housing 10 to be bent toward the first frame 11, and then the outer housing is pushed into the installation hole. When the outer housing 10 is inserted into the installation hole, the fixing piece 13 is in close contact with the inner side of the installation hole by a force to restore to its original state. Therefore, the outer housing can be stably fixed to the fixture.

Next, the lamp shade 30 is coupled to the head portion 20, the lamp shade is inserted into the inner frame 23, and then the fixing frame 32 is coupled to the inner frame. At this time, since the screw grooves 23a and 32a are formed in the inner frame 23 and the fixing frame 32, respectively, they can be easily coupled. After assembling the head portion 20 connects the electrical equipment provided in the mounting holes of the fixture to the connection terminal (31).

After connecting the electrical equipment, the head 20 is inserted into the outer housing 10 to be coupled. When the head portion 20 is inserted into the outer housing 10, the catching piece 27 is caught by the catching jaw 11a of the outer housing, and the catching jaw is attached to both the front end 22 and the catching piece of the second frame 21. Since it wraps, the head can be stably fixed to the outer housing.

On the other hand, after installing the buried spot in the fixture, if a breakdown occurs or some components need to be separated to change the interior, the lampshade 30, the head portion 20 or the entire buried spot can be easily and quickly separated without a separate tool. have.

First, when the lamp shade 30 is to be removed, the lamp shade can be easily separated by separating the fixing frame 32 from the inner frame 23 using the screw grooves 32a and 23a in a state where the buried spot is installed in the fixture. have.

In addition, when the head portion 20 is to be removed, if the head portion is pulled out of the outer housing 10 while the buried spot is installed in the fixture, the locking piece 27 forms an acute angle in the direction in which the head portion is pulled out from the outer housing. Only the head portion can be easily separated.

Likewise, when the entire buried spot is to be separated, the outer housing 10 is installed on the fixture by the elastic force of the fixing piece 13, not a separate fastening means, and thus can be easily removed by pulling the outer housing out of the fixture. have.

The buried spot according to the present invention has the following effects.

1. The external housing where the head part is installed is installed in the installation hole of the fixture by using the elastic force of the fixing piece so that the buried spot can be easily and quickly installed without any tools, and the buried spot can be stably supported. In addition, it is easy to remove the buried spot because it can be separated from the fixture by simply pulling the outer housing without a separate tool.

2. The locking piece can be easily installed in the outer housing by the locking piece caught in the locking jaw of the outer housing, and since the locking piece is formed at an acute angle in both directions, the head part can be installed or separated in the outer housing without any tools. In addition, since the front end of the second frame and the engaging piece of the second frame of the head housing are wrapped in both directions in a state where the head is mounted on the outer housing, the head part can be stably supported.

3. The lampshade is fixedly installed by inserting the lampshade into the inner frame and screwing the fixing frame to the front of the inner frame so that only the lampshade can be easily installed and removed in the state where the buried spot is installed. In addition, since the lampshade of various forms can be modified and applied, various lighting effects can be obtained.

4. The inner frame can be stably mounted on the second frame by using the angle adjusting part, and the angle of the inner frame where the lampshade is installed can be variously modified so that the irradiation direction and angle of the light of the buried spot can be easily adjusted. .

While preferred embodiments of the present invention have been described using specific terms, such descriptions are for illustrative purposes only, and it is understood that various changes and modifications may be made without departing from the spirit and scope of the following claims. You must lose.

Claims (6)

As a buried spot which is buried in an installation hole formed in a fixture including a ceiling and a wall and irradiates light, A first frame including an engaging jaw formed at both ends thereof and having an open cylindrical shape and protrudingly formed along an inner circumference thereof, and at least one fixing piece mounted at a side of the first frame to form a thin plate with elastic force, the installation An outer housing inserted into and mounted in the hole; And A second frame having a cylindrical shape with both ends open, and a thin plate being convexly curved toward the outside of the second frame to have an elastic force and at least one locking piece mounted on the side of the second frame and receiving power It includes a lamp shade is installed and mounted to the second frame and the bulb for irradiating the light, and includes a head portion inserted into the outer housing, Each fixing piece is in close contact with the inner side surface of the mounting hole when the outer housing is inserted into the mounting hole, A buried spot characterized in that each engaging piece is caught inside the locking jaw when the head portion is inserted into the outer housing. The method of claim 1, The front end portion of the first frame is formed to protrude outward along the outer periphery of the first frame, the front end portion of the first frame is caught by the edge of the installation hole when the outer housing is inserted into the installation hole Landfill spot. The method of claim 1, The front end portion of the second frame protrudes outwardly along the outer periphery of the second frame, when the head portion is inserted into the outer housing, the front end portion of the second frame is buried in the engaging jaw, characterized in that. The method of claim 1, The head portion, An inner frame having an open cylindrical shape at both ends thereof and mounted inside the second frame and into which the lamp shade is inserted; And A buried spot further comprising a fixing frame coupled to the front of the inner frame to fix the lamp shade. The method of claim 4, wherein Landfill spots, characterized in that the thread groove is formed on the inner circumference of the inner frame and the outer circumference of the fixing frame, respectively. The method of claim 4, wherein The head unit further comprises an angle adjusting unit coupled to the rear of the inner frame and the second frame to couple the inner frame to the second frame and to adjust the angle of the inner frame, The angle adjustment unit, A ring open in the middle; Two first support pieces extending from the ring and having end portions rotatably coupled to sides of the second frame and opposed to each other; And Two second support pieces extending from the ring and having end portions rotatably coupled to sides of the inner frame and opposed to each other, The buried spot, wherein the first support piece and the second support piece are alternately arranged and disposed at positions perpendicular to each other.

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