KR101738500B1 - Ceiling Fixed type Lamp Device - Google Patents

Abstract

The present invention relates to a ceiling fixed type lighting device, which comprises: a bracket fixed to the ceiling, having a center hole formed at the center to allow a power line to pass through the same, having both facing sides of both leading end portions in a longitudinal direction to be independently bent at right angle and downwardly extended, and having an elastic coupling piece formed to form a plurality of fixing jaws formed on the inner surface thereof in a vertical direction; and a main body having an LED lamp installed on the bottom, having a converter installed on an upper surface thereof to supply power to the LED lamp, having an extension bracket for covering the converter, upwardly protruding, and formed on the upper surface thereof, having a hook portion formed on every side of an outer surface of the extending bracket to vertically form a plurality of stoppers so as to allow the fixing jaws of the elastic coupling piece to be independently fitted and hooked, and having a pushing portion provided on any one side or both sides of the longitudinal direction of the hook portion in the extending bracket to separate the fixing jaws hooked on the stoppers. According to the present invention, a main body coupled with an LED lamp is elastically coupled to a bracket installed on the ceiling, thereby assembling the same without using a tool such as a driver so as to be conveniently used.

Description

{Ceiling Fixed type Lamp Device}

The present invention relates to a ceiling mount type luminaire which is installed in a ceiling so as to be coupled with an LED lamp, and in particular, it is not necessary to use a tool such as a driver, because a main body to which an LED lamp is coupled is elastically coupled to a bracket installed in a ceiling, The present invention relates to a ceiling fixed type luminaire in which the position and angle of an illumination can be adjusted by changing the installation angle and position of the ceiling light.

In general, discharge lamps such as fluorescent lamps, incandescent lamps, and halogen lamps are used as indoor light sources for homes and offices. Since such a discharge lamp has a high driving voltage, energy consumption due to the step-up of power is large, and discharge gas such as mercury, which is harmful to the human body or the environment, is discharged at the time of disposal, which causes environmental pollution and can not be recycled.

[0004] Meanwhile, as the LED (Light Emitting Diode) related technology has rapidly developed, white LEDs emitting white light by using blue LEDs and phosphors have emerged. Such white LEDs are smaller than conventional light sources Is an environmentally friendly illumination light source that does not use mercury and discharge gas, has no problem in terms of power consumption, has a long life span, is free from harmful waves such as ultraviolet rays, and is a promising means for replacing an existing illumination light source It is true. Accordingly, an illumination device using an LED that replaces a lighting device such as a fluorescent lamp, which is currently used, as a light source has been developed.

Meanwhile, in the conventional LED lamp, the bolt insertion groove of the fixing member is inserted into the bolt protruding from the body so as to fix the body to the ceiling, and then the fixing member is coupled to the nut by using the nut, There is a problem that the bolt insertion groove is not visible in the field of view and the nut and bolt are difficult to be coupled.

In addition, since the cover is fixed to the body and the fixing member and the magnet and the bolt are separately combined with each other, the parts may be dropped or the order may be confused when the cover is engaged. When fixing the cover to the body There is a problem that tools such as a screwdriver must be used to screw the bolts of the fixing member.

Further, in the conventional ceiling fixture, the body provided with the LED light is securely fixed to the bracket installed on the ceiling, so that the position and angle of the illumination can not be changed.

Meanwhile, as a result of investigation of the prior art related to the present invention, a large number of patent documents have been searched and some of them will be described as follows.

Patent Document 1 discloses a body having a base such as a row or a cross and having a coupling groove formed in the vicinity of a base edge and penetrating through the base; The light emitting diode module according to any one of claims 1 to 3, wherein the light emitting diode module includes a plurality of light emitting diodes And a fastening bolt which is fixed to the ceiling or the wall and protrudes integrally at the center, and a fastening bolt which is formed integrally with the fastening bolt, The fastening bolt is fastened to the body through the bolt hole of the center of the body and the bolt hole of the fastening cover by screwing to insert the fastening protrusion into the fastening groove, The cover is integrally fastened to one side of the plurality of diffusion covers at one time, the coupling protrusion is slidably inserted into the coupling groove, and the coupling groove is vertically coupled The diffusion cover is stably and surely fixed to the body and the fastening bolt is fastened to the body by screwing through the body and the fastening cover so that the fastening cover and the diffusion cover are easily assembled. .

Patent Document 2 discloses an LED light fixture ceiling fixing structure for a ceiling fixed LED lamp which is composed of a body fastened to a ceiling of a building or a wall of a building, wherein the body has a converter installed on one side, A converter accommodating groove formed integrally with the front surface of the opening and having a bolt inserting portion in which the inside and outside surfaces of the converter accommodating groove are penetrated, And a base protrusion formed by a vertical part protruding integrally at a right angle on the rear surface of the base and a horizontal part extending perpendicularly to the vertical part integrally with the base; Wherein the fastener comprises a fastening bolt integrally projected on one side and a fastening hole spaced apart from the fastening bolt on the other side; The base of the converter accommodating groove can be fixed to the ceiling, the body can be easily installed in the fastening hole by one-touch and one-time screwing, And an effect of preventing sagging from occurring in the lighting fixture of the LED lighting fixture can be expected.

Patent Document 3 discloses a structure in which a body constituted by a guide protrusion formed in a converter accommodating groove into which a fastening bolt of a fastener is inserted and a base such as a straight type is connected, a converter accommodated in the converter accommodating groove, The clamping cover has a disk-shaped fastening body, a fastening protrusion protruding from the inner surface of the fastening body, a fastening flange protruding from an edge of the fastening body, and an insert inserted into the fastening protrusion. And an insert nut exposed on a lower surface of the protrusion; An isolating protrusion protruding from the inner side of the isolating body, an isolating flange protruding from the edge of the isolating body, and an isolating hole through which the guide protrusion or the clamping bolt is inserted into the isolating protrusion, A separator is constructed; The diffusion cover is composed of a plate-shaped cover body and a cover flange protruding from the edge of the cover body, wherein the cover flange adjacent to the tightening cover is composed of an oblique arc-shaped cover flange; Wherein the edge circle of the fastening body and the arc of the arc-shaped cover flange are formed concentrically; The fitting of the insert nut and the fastening bolt is simple to tighten the luminaire to the ceiling, and the assembling property is improved. There is no separate part by fastening the fastening cover to the body by hand, and the circle of the fastening body and the circle And the circular arc of the arc-shaped cover flange is concentric, so that the rotation of the diffusing cover can be made smooth, an insert nut circular fastening cover of a ceiling-fixed LED lamp is described.

Patent Document 4 has a body including a ceiling fixing bracket on an upper portion thereof, a ballast mounting portion formed on the center thereof, and two or more protruding members protruding in both directions from the center or protruding in a cross shape around the center; A ballast mounted on the ballast mount; A plurality of back-mounting sockets disposed inside the lower portion of each of the protruding members and connected to the ballast, wherein rod-shaped LEDs or the like are removably fixedly connected from the outside to the inside; A cover portion which is fixed to the body through the cover fixing means while covering a central lower portion of the body and presses the lower portion of the back mounting socket; If the LED or the like is separately manufactured so as to be replaceable so that only the LED and the like can be easily replaced when a failure occurs in the LED or the like and the configuration of the LED or the like is simplified, Fixed type LED lamps are described.

KR 1248152 B1 KR 1252763 B1 KR 1433270 B1 KR 2015-0090706 A

The present invention has been conceived to solve the problems of the related art described above, and it is an object of the present invention to provide a ceiling-mount type lighting apparatus which can be assembled without using a tool such as a driver, The object of the present invention is to provide a luminaire.

Another object of the present invention is to provide a fixed ceiling fixture capable of adjusting the position and angle of the lighting by moving the body in the longitudinal direction or by changing the height of the main body.

It is another object of the present invention to provide a ceiling fixture for adjusting the position and angle of a bracket installed on a ceiling to change an illumination position.

According to an aspect of the present invention, there is provided a lighting device comprising: a ceiling fixed to a ceiling, having a center hole through which a power supply line can pass, a pair of opposite longitudinally opposite ends extending from the ceiling, A bracket in which an elastic coupling piece is formed so as to form a plurality of fixing jaws in a vertical direction,

And an extension bracket that protrudes upward while enclosing the converter is formed on the upper surface of the extension bracket, and the extension bracket is provided on the upper surface of the extension bracket, The fastening part is formed on the extension bracket so as to form a plurality of fastening protrusions in the up-and-down direction so that the fastening tabs of the fastening pieces can be respectively inserted and caught. And a main body provided with a pushing portion so as to be separated.

More preferably, the thickness of the pressing portion can be made thinner with respect to other portions of the extension bracket.

More preferably, one or more incisions may be further provided between the engaging portions located in the longitudinal direction of the extension bracket.

More preferably, the longitudinal width of the latching portion is larger than the longitudinal width of the elastic engagement piece, so that a point of engagement with the elastic engagement piece coupled to the latching portion can be varied along the longitudinal direction of the latching portion.

A first separating portion in which a fixing jaw is not formed at a central portion of the inner surface of the elastic coupling piece is formed in a vertical direction and a locking jaw is formed so that the fixing jaw is slidably positioned at a center and on one side of the retaining portion, The second separating portion can be formed in the vertical direction.

More preferably, the lower end of the elastic engagement piece may further include an inclined portion bent outwardly and inclined.

More preferably, a plurality of fixing holes are formed in front of and behind the center hole formed in the bracket, the front fixing holes are formed in the shape of a long hole in the longitudinal direction, and the rear fixing holes are formed in the shape of a long hole in the width direction .

The ceiling fixed type lighting fixture of the present invention is characterized in that a latch portion of a main body to which an LED lamp is coupled is elastically coupled and fixed to an elastic coupling piece of a bracket installed in a ceiling, so that it is easy to disassemble and assemble, And the height of the illumination can be adjusted as the engaging jaw of the negative portion is concavely / concavely engaged.

According to the ceiling fixture of the present invention, since the fixing jaws of the elastic coupling pieces and the engagement jaws of the engaging portions are formed to have a predetermined length along the longitudinal direction, the body can be moved in the longitudinal direction, .

In addition, according to the ceiling fixture of the present invention, since the elastic engaging piece and the engaging portion are formed in a symmetrical structure, the engaging portion can be inclined through adjustment of the engaging position, and the angle of illumination can be changed.

In addition, according to the ceiling fixture of the present invention, since the fixing holes formed in the bracket are formed in the shape of the elongated hole, the mounting position and angle of the bracket can be finely changed so that the position of the lighting can be easily changed It is effective.

1 is an exploded perspective view illustrating a ceiling fixture according to an exemplary embodiment of the present invention.
2 is a perspective view illustrating a ceiling fixture according to an exemplary embodiment of the present invention.
FIG. 3 is an enlarged perspective view of a main part of a ceiling-mount type lighting apparatus according to an embodiment of the present invention.
4 is a perspective view illustrating a ceiling fixture according to an exemplary embodiment of the present invention formed in a cross shape.
FIG. 5 is a view illustrating a state before and after coupling between a main body and a bracket of a ceiling mount type lighting apparatus according to an embodiment of the present invention.
FIG. 6 is a cross-sectional view illustrating a main part of a ceiling fixed type lighting apparatus according to another embodiment of the present invention and a process of separating the bracket from the main body through a pressing part.
7 is a plan view illustrating a main body of a ceiling fixture according to another embodiment of the present invention and a process of separating the pressing portion from the bracket.
FIG. 8 is a view illustrating a state before and after coupling between a main body and a bracket of a ceiling mount type lighting apparatus according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a ceiling fixture of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the ceiling-mount type lighting fixture according to the present invention includes a bracket 10 installed at a ceiling and provided with a center hole 11 through which a power line 14 passes, And a main body 20 having a converter 21 such as an SMPS mounted on the upper portion thereof and coupled to the bracket 10 so as to supply power to the LED lamp installed in the bracket 10.

Here, the bracket 10 may be provided with elastic coupling pieces 15, which are bent downward at both ends in the width direction on opposite sides of the longitudinally opposite sides and one or more fixing jaws 16 are formed at equal intervals on the inside.

The main body 20 is formed with an extension bracket 29 protruding from a top surface of the main body 20 and the converter 21 can be positioned inside the extension bracket 29, Or may be located outside the extension bracket 29. [

In the embodiment of the present invention, the extension bracket 29 is configured to have a substantially elongated shape, and curved sections are formed on both sides in the longitudinal direction, and a straight section is formed in the forward and backward direction between the curved sections.

1, a plurality of locking protrusions 26 are formed in the linear section of the extension bracket 29 so that the locking protrusions 26 of the elastic locking pieces 15 are protruded / And are provided on the four sides of the extension bracket 29 so as to correspond to the elastic engagement pieces 15 located on the four sides of the bracket 10, respectively.

When the main body 20 is pushed upwards after the position of the locking part 25 of the main body 20 is adjusted so as to coincide with the elastic coupling piece 15 in a state of being fixed to the bracket 10 on the ceiling, The engaging portion 25 of the bracket 10 can be elastically coupled to the elastic engaging piece 15 of the bracket 10 so that the body 20 can be fixedly attached to the bracket 10 without using a tool such as a screwdriver So that convenience for the user is improved.

5, when the longitudinal direction length of the elastic engagement piece 15 in which the fixing jaws 16 are formed and the longitudinal direction length of the engaging portion 25 in which the engaging jaws 26 are formed are formed, 25 are formed to be longer than the longitudinal direction length of the elastic engagement piece 15. [

This is because when the engaging portion 25 is moved in either direction along the longitudinal direction of the elastic engaging piece 15 in a state where the elastic engaging piece 15 is engaged with the engaging portion 25, 26 are engaged with the fixing jaws 16 of the elastic coupling pieces 15 so as to be slidable when the main body 20 is engaged with the bracket 10 previously installed on the ceiling, In the horizontal direction. Therefore, regardless of the position of the bracket 10, the main body 20 can be moved horizontally to finely change the illumination position.

The elastic coupling pieces 15 are formed on both sides of the bracket 10 at both ends in the longitudinal direction of the bracket 10 and the locking parts 25 are formed in the opposite sides of the extension bracket 29 in correspondence with the elastic coupling pieces 15 The main body 10 can be stably coupled to the bracket 10 and the height of both sides in the longitudinal direction of the main body 20 can be made different from each other, It is possible to control it.

On the other hand, the bracket 10 may be provided with two or more fixing holes 12 and 13 in front of and behind the center hole 11 formed at the center. At this time, it is preferable that the front fixing hole 12 is formed as a long hole in the longitudinal direction and the rear fixing hole 13 is formed as a long hole in the width direction.

Accordingly, when the bracket 10 is installed on the ceiling, it is possible to move the bracket 10 by a certain amount in the longitudinal direction or to rotate the bracket 10 by a certain amount in the left and right direction. In order to change the position of the bracket 10 during use, Can be linearly moved and rotated to a certain degree without completely separating them. It is also possible to finely change the illumination position through the movement and rotation of the bracket 10.

Here, protrusions are respectively formed at the center of both straight portions of the front fixing hole 12 and the rear fixing hole 13, and the distance between the front fixing holes 12 and the rear fixing hole 13 When the fastening member is inserted into the front fastening hole 12 and the rear fastening hole 13 and then moved, the fastening member inserted into the fastening hole 13 can be made to pass through a slight external force, And it is also possible to prevent it from being easily returned to the original state through the interference of the protrusions after the movement.

In the above description, the flat lamp having the LED lamps provided in the longitudinal direction and the rear side of the main body 20 has been described. However, the present invention is also applicable to the cruciform lamps in which the LED lamps are installed on the front,

When the engaging portion 25 of the main body 20 is fitted to the elastic engaging piece 15 by making the inclined portion 18 which is bent at the lower end of the elastic engaging piece 15 outwardly and inclined, And the inclined portion 18 is useful because it can be easily lifted when the elastic engaging piece 15 of the bracket 10 is engaged with the engaging portion 25 of the main body 20 and then separated .

3 and 6 and 7, in order to double the convenience of separation at the time of separation in a state where the engagement portion 25 of the main body 20 is engaged with the elastic engagement piece 15 of the bracket 10, In the embodiment, when the extension bracket 29 is formed, if the pressing portion 27 is formed to have a thickness smaller than that of the other portions in the longitudinal direction of the engaging portion 25, 25 are separated from the elastic engagement piece 15 of the bracket 10, when the pressing portion 27 is pressed, the engagement portion 25 and the elastic engagement piece 15 are separated from each other, So that it can be easily separated from the bracket 10.

At this time, the thickness of the latching part 25 together with the pressing part 27 may be made thinner than the other part of the extension bracket 29. Such a pressing part 27 may be formed on the front surface of the extension bracket 29 The display portion may be formed by a method such as embossing or engraving.

The position and the number of the pushing portions 27 formed on the extension bracket 29 need not be determined by any one of them so that any one or more of the extension brackets 29 are pressed so that the engaging portions 25 and the elastic engagement pieces 15 It may be applied to various portions of the extension bracket 29 as long as they are spaced from each other.

Another embodiment of the present invention for doubling the ease of disassembly in the state that the engaging portion 25 of the main body 20 is engaged with the resilient engaging piece 15 of the bracket 10 includes, (Not shown) having a predetermined length starting from the upper end between the latching portions 25 of the main body 29 and separating the latching portions 25 of the main body from the elastic engagement pieces 15 The pressing portion 27 can be pressed more easily when the pressing portion 27 is pressed.

In this case, one or more incisions may be formed between the engaging portions 25, as well as between the engaging portions 25, and the thickness of the pressing portions 27 and the engaging portions 25 may be thinner than other portions And a cutout portion may be formed between the engaging portions 25.

8, a fixing jaw 16 formed on the inner surface of the elastic coupling piece 15 may be provided to easily separate the locking portion 25 of the main body 20 from the elastic coupling piece 15. [ A first separating portion 17 is formed at a central portion of the engaging portion 25 in such a manner that the fixing jaw 16 is not formed in the central portion of the engaging portion 25, A second separating portion 28 may be formed in which the stopping jaw 26 is not formed.

That is, when the engaging portion 25 of the main body 20 is fitted to the elastic engaging piece 15, the fixing jaws 16 of the first separating portion 17 of the elastic engaging piece 15 are fitted 2 separating portion 28 are engaged with each other and then the engaging portion 25 of the main body 20 is detached when the engaging portion 25 of the main body 20 is detached from the elastic engaging piece 15. [ The first separating portion 17 of the elastic engaging piece 15 is positioned on the second separating portion 28 between the engaging portions 25 so that the main body 20 can be easily removed from the bracket 10 .

The second separating portion 28 is brought into contact with the first separating portion 17 so that the second separating portion 28 is engaged with the first separating portion 17 and then the second separating portion 28 is engaged with the first separating portion 17, or the engaging jaw 26 of the engaging portion 25 is engaged with the elastic engaging piece 15 may be directly coupled to the fixing jaws 16 of the first and second connecting members.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be appreciated by those of ordinary skill in the art that many changes and modifications may be made without departing from the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

10 ... Bracket 11 ... Center hole
12 ... front fixing hole 13 ... rear fixing hole
14 ... power line 15 ... elastic coupling piece
16: fixing jaw 17: first separator
18: inclined portion 20 ... body
21 ... converter 25 ... engaging portion
26: latching jaw 27:
28: second separator 29: extension bracket

Claims (7)

A center hole is formed in the center so as to allow a power line to pass therethrough, and both opposite sides of the longitudinally opposite ends are bent to extend downward to face each other, and a plurality of fixing jaws A bracket having an elastic coupling piece formed thereon; And
A converter is installed on the upper surface of the LED lamp to supply power to the LED lamp, and an extension bracket protruding upward from the upper surface of the converter is formed on the upper surface of the converter, A main body having a latching portion provided with a plurality of latching jaws along the up and down direction so that the latching jaws can be fitted and engaged with each other, and a pressing portion is provided on one or both sides of the latching portion adjacent to the latching portion;
The ceiling fixture according to claim 1, The method according to claim 1,
Wherein a thickness of the pressing portion is thinner than other portions of the extension bracket. The method according to claim 1,
And at least one incision part is provided between the longitudinal direction of the latch part. The method according to claim 1,
Wherein a longitudinal width of the engaging part is larger than a width of the elastic engaging piece in the longitudinal direction so that the engaging point of the elastic engaging piece coupled to the engaging part can be varied along the length direction of the engaging part. Luminaire. 5. The method of claim 4,
A first separating portion not having a fixing jaw is formed at the center of the inner surface of the elastic coupling piece,
And a second separating portion is formed at a center and at one side of the latching portion so that the fixing jaw is slid and positioned so that the latching jaw is not formed. The method according to claim 1,
And an inclined portion which is curved outward and slopes is further provided at a lower end of the elastic coupling piece. The method according to claim 1,
A plurality of fixing holes are formed in front of and behind the center hole formed in the bracket,
Wherein the front fixing hole is formed in the shape of a long hole in the longitudinal direction and the rear fixing hole is formed in the shape of a long hole in the width direction.

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