KR101425014B1 - LED lighting - Google Patents

Abstract

The present invention relates to an LED lighting lamp manufactured to be fixed to a wall, a roof, or a bottom of a building or an object. More particularly, the LED lighting lamp includes a lighting body having an LED light source and a diffusion plate therein, a cover plate coupled with a rear side of the lighting body, and a fixed installation plate coupled with the cover plate. The cover plate may be coupled to change an angle from the fixed installation plate so that the lighting lamp may be simply fixed to a wall, a roof, or a bottom of a building or an object. The fixed installation plate has a minimum volume to be easily and simply installed at a narrow area. Since the cover plate coupled with the lighting body may be coupled and fixed to the fixed installation plate at various angles, an irradiation range and an irradiation angle of a light source in the lighting body may be freely changed. Mutual firm fixing force is maintained, and an installing angle of a lighting lamp may be changed to have a constant and exact angle from a dove tail of an equal interval by applying the dove tail and a dove tail groove corresponding to each other as a coupling means between the above cover plate and the fixed installation plate.

Description

LED lighting that can change the angle of installation {LED lighting}

[0001] The present invention relates to an LED lighting fixture which can be directly fixed to a wall or ceiling of a building or object, and more particularly to a lighting fixture incorporating a LED main body, The attachment angle of the light source is changed by mutual engagement angle between the cover plate and the fixing plate so that the installation angle of the illumination body can be freely adjusted and adjusted. The LED can be changed, and the like.

Generally, in a home such as a single-family house or a multi-family house, an illumination lamp for illuminating the interior is essentially installed, and a lighting lamp for securing excellent interior illumination in an office, an office building, It should be.

Most of such lighting lamps are fixedly installed or installed in the lower part of the ceiling of the room. According to the installation method, they will be divided into ceiling direct lighting and ceiling hanging, and they will be classified into ceiling light or ceiling light depending on the installation type. Depending on the type of lamp built into the lamp, it is classified into a fluorescent lamp, an incandescent lamp and an LED.

Here, the ceiling light is most commonly formed by inserting a lamp, a socket, a ballast, etc. inside a fixed body formed by bending a metal plate in a circular or quadrangular shape, and a milky white synthetic resin Or an illumination cover made of glass.

Accordingly, when power is applied to the lamp coupled to the fixing body, the lighting light of the lamp is transmitted and diffused through the lower lighting cover, thereby illuminating the entire room.

The above-mentioned ceiling light is composed of a combination of a fixed body and a light cover, which are the most basic structure. Such a basic structure provides economical effects through mass production while providing the most efficient production and productivity, The illumination lamp for illumination has the above-described structure, shape, and action.

Particularly, LED lighting having high luminous efficiency and excellent energy efficiency in recent years has been widely used. In such LED lighting lamps, LED light sources having various irradiation angles are soldered onto a circuit board, The LED light source is required to have a converter for lighting the LED light source, and heat radiation measures for quickly releasing the heat generated from the LED light source must be established at the same time.

In order to overcome the above-described problems, there is a problem that the angle of incidence is limited as compared with conventional fluorescent lamps or incandescent lamps due to the linearity of the lighting lights of LEDs in the case of ceiling direct lighting using the LED light source. The light diffusion plate is used together, and furthermore, the angle of the LED light source is adjusted, so that illumination in a desired direction can be performed.

The illumination lamp for adjusting the angle with respect to the illumination direction is composed of a support member fixed to the ceiling and an illumination lamp installed downwardly separated from the support member by a bracket so as to adjust the angle of the bracket as shown in Japanese Utility Model Registration No. 20-0456220 In addition, according to Patent Registration No. 10-0861767, an LED is applied as a light source, and a pivoting member and a fixing member are fixed to the side of the case in which the LED light source is embedded. The case is rotated by the pivoting member so as to illuminate in a desired direction. According to Patent Registration No. 10-1261825, an angle adjusting cap is coupled to both ends of the lamp case So that the lamp case and the LED module inside the lamp can be rotated There have been a lot of lights.

However, the illumination lamp of the above-described angle adjustment is made such that a main body having an LED light source such as a tiltable member or an angle adjusting cap rotates directly from the fixing member to form a desired illumination angle. System is very weak from impact or vibration, and it gradually has downward rotation due to the load of the lighting body itself as time elapses, so that the initial illumination angle can not be maintained.

That is, the angle adjusting means having the rotation and fixing method as described above sets the illumination main body at a desired illumination angle from the rotation of the light source and the case, and then fixes the rotation member or the angle adjusting cap to prevent rotation of the case. The angle adjusting method by the rotation and the fixing by the rotation can be achieved by the fact that the load due to the weight of the LED light source and the case is continuously applied to the rotating means, The irradiation angle of the illumination lamp and the irradiation range are frequently changed. In addition, since the rotating and fixing member continuously operates the excessive load, the failure and the breakage frequently occur and the service life is shortened It acts as a cause.

Particularly, since the rotation adjusting means is provided with the rotation and fixing means at the side end portions and is designed to withstand the load of the LED light source and the case in a fixed state, relatively rigid fixing means must be applied Moreover, it is difficult to design the size and weight of the case due to the weakness of the fixing means.

In addition, since the rotating means and the angle adjusting means as described above are made of many components, they are very troublesome to manufacture, require a high production cost, are vulnerable to breakage and malfunction, and have a very short service life.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems described above, and it is an object of the present invention to provide a lighting system including an illumination body including an LED light source and a diffusion plate, a cover plate coupled to a rear side of the illumination body, The plates are configured to be coupled at different angles from the fixed mounting plate,

It is possible to easily fix the light source on the wall or the ceiling or the floor of the building or object using the fixed mounting plate and to change the irradiation angle and the irradiation range of the LED light source by changing the angle of connection of the cover plate from the fixed mounting plate The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an LED fixing device capable of varying an installation angle, which is characterized in that the stability of an installation state can be continuously maintained due to a firm fixing force between a fixed mounting plate and a cover plate.

According to an aspect of the present invention, there is provided an illuminating device comprising: an illuminating main body that is extruded so that an LED light source and a diffuser plate are coupled to each other; a finish plate coupled to both ends of the illuminating main body; A cover plate, and a fixed mounting plate coupled to the cover plate,

And the irradiation angle of the LED light source in the illumination main body is changed from the fixed mounting plate according to the mutual coupling angle of the cover plate and the fixed mounting plate.

The present invention is not only capable of easily fixing an illuminating lamp on a ceiling, a wall surface or a floor of a building or an object by using a separate fixed mounting plate, but also the fixed mounting plate has a minimum volume, Since the cover plate coupled to the lighting body can be coupled and fixed to the fixed mounting plate at various angles, the irradiation range and the irradiation angle directed to the light source in the lighting body can be changed freely, As a result of applying the corresponding dovetail and dub curtain grooves as the coupling means between the cover plate and the fixing plate, it is possible to maintain a firm fixing force with each other and, at the same time, There is an effect that can be changed.

1 is a perspective view of an entirety of an LED
Fig. 2 is a perspective view of a recessed portion of an LED-
Fig. 3 is a side view showing the entire side coupling of the LED,
Fig. 4 is a side view of an LED
FIG. 5 is a view illustrating a wall installation and angle adjustment of an LED
FIG. 6 is a view illustrating a ceiling installation and angle adjustment of an LED
Fig. 7 is a view showing various examples of a fixed mounting plate of an LED,
FIG. 8 is an exemplary view showing a state in which an LED light or the like according to the present invention is installed on a ceiling;
Fig. 9 is an exemplary view showing a state in which an LED light or the like according to the present invention is installed on a wall surface
Fig. 10 is an exemplary view showing a state in which an LED light fixture or the like according to the present invention is installed on a floor

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

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

FIG. 3 is a side view showing the entirety of the side of the LED according to the present invention. FIG. 4 is a side view of the LED, Sectional view of an LED-direct-attaching or the like according to the present invention.

As shown in FIG. 1, the LED lighting apparatus according to the present invention includes a lighting main body 30 extruded using a metal material such as aluminum, an LED light source 10 slidably inserted into the lighting main body 30, And a separate cover plate 50 is coupled to the rear side of the illumination main body 30. The cover plate 50 is attached to the rear side of the illumination main body 30, And a plurality of fixed mounting plates 60 and 60 'are coupled to the cover plate 50.

In this case, the LED light source 10 refers to a form in which an LED light emitting device is soldered on a bar-shaped circuit board at regular intervals. When power is applied to the circuit board through the converter, The LED light emitting element to be applied is turned on.

The diffuser plate 20 has a translucent milky white color using synthetic resin. The diffuser plate 20 diffuses irregularly the lighting light of the LED having a strong straightness of light and uniformly illuminates the entire irradiation range. So that it is possible to prevent the LED from being directly observed by the user and at the same time to prevent the glare caused thereby.

Particularly, the lighting main body 30 is extrusion-molded by using aluminum or the like having excellent heat dissipation efficiency. The lighting main body 30 quickly receives high heat from the built-in LED light source 10 and emits the heat to the outside to use the LED light source 10 The light source 10 and the diffusion plate 20 can be coupled to each other in a side sliding manner in the interior of the lighting main body 30 to be extruded and produced. (Not shown in the figure) is formed on the outer circumferential surface.

The insertion jaws 31 and 31 'are spaced apart from each other along the longitudinal direction on the rear side of the lighting body 30. The insertion jaws 31 and 31' The engagement grooves 32 and 32 'formed along the longitudinal direction on both sides of the illumination main body 30 are used to fix the finishing plates 40 and 40' A screw provided separately from the finishing plate 40 and 40 'in close contact with both ends of the illumination body 30 passes through the finishing plate 40 and 40' ) 32 'so that they can be firmly assembled to the finishing plates 40 and 40'.

Particularly, the coupling grooves 32 and 32 'serve to enable the lighting main body 30 of the present invention to be used for parking garage hanging. In the case of hanging for a typical parking lot, The lighting body 30 is installed in the parking space of the garage door 32. The lighting body 30 is installed in the parking space, It can be used as a lighting.

The cover plate 50, which is coupled to the rear side of the lighting body 30, is formed as a curved body, and the dovetail 1 and the dovetail groove 1 'are repeatedly formed on the outer surface, The dovetail 1 and the dovetail groove 1 'are connected to the lighting fixture body 60 through the engagement with the fixed mounting plates 60 and 60' so that the fitting protrusions 51 and 51 ' The fitting protrusions 51 and 51 'can be elastically engaged with the inserting jaws 31 and 31' formed in the lighting main body 30, So that the cover plate 50 can be easily assembled with respect to the lighting main body 30.

Therefore, when the lid plate 50 is coupled to the rear side of the illuminating body 30, the rear side of the illuminating body 30 forms an internal space like a duct owing to the engagement of the lid plate 50 It is possible to conceal and arrange a power supply line for supplying power to the LED light source 10 by using the same space. If necessary, it can be utilized as a space for accommodating a converter or the like.

The fixing plates 60 and 60 'coupled to the cover plate 50 may be formed in a shape corresponding to the dovetail 1 and dovetail groove 1' of the cover plate 50 The fixed mounting plates 60 and 60 'in which the dovetail 1 and the dovetail groove 1' are formed and the curved surface portion 61 concentric with the curved surface shape of the cover plate 50 are formed, The dovetail 1 and the dovetail groove 1 'are formed on the inner surface of the cover plate 61 so that sliding engagement with the cover plate 50 can be achieved.

That is to say, the dovetail 1 and the dovetail groove 1 'of the fixed mounting plates 60 and 60' are formed so as to correspond to the dovetail 1 and the dovetail groove 1 'of the cover plate 50, The fixed mounting plates 60 and 60 'are allowed to flow along the longitudinal direction of the cover plate 50, and at the same time, the fixed mounting plates 60 and 60' are maintained in a firmly coupled state in the rotational direction.

The fixed mounting plates 60 and 60 'have a curved surface portion 61 protruding from the dovetail 1 and the dovetail groove 1' so as to be curved, Screwed grooves 62 and 62 'formed in a V-cut shape are formed on the surfaces of the cover plates 60 and 60' so that the curved surface portion 61 can secure a firm fixing force with the cover plate 50 When the fixing mounting plates 60 and 60 'are fixed to the ceiling, the wall surface, or the floor by the screw guide grooves 62 and 62', the screws are inserted into the screw guide grooves 62 and 62 ' So that the screw can be easily fixed to the correct position.

Therefore, the LED light source 10 and the diffuser plate 20 are slidably inserted into the illumination main body 30 and the cover plate 50 into which the plurality of fixture mounting plates 60 and 60 'are inserted is inserted into the illumination main body 30 The lighting fixtures 60 and 60 'of the present invention are completed by fastening the finishing plates 40 and 40' to both side ends of the lighting main body 30 while being coupled to the rear side. A screw or the like is fixed to a ceiling, a wall surface or a floor, which is a place desired by the user, so that the fixing installation of the present invention can be achieved.

The cover plate 50 and the fixing plates 60 and 60 'can be adjusted so as to adjust the angle of the lighting body 30 fixed as described above, that is, the angle of the LED light source 10, The dovetail 1 and the dovetail groove 1 'are formed by repeatedly forming triangular protrusions and groove portions. As shown in FIG. 1, the dovetail 1 and the dovetail groove 1' The dovetail 1 and the dovetail groove 1 'formed on the cover plate 50 and the fixed mounting plates 60 and 60' have a curved surface shape of a concentric circle shape and are mutually correspondingly formed, The angle of engagement of the cover plate 50 with respect to the fixed mounting plates 60 and 60 'can be changed.

Therefore, assuming that the fixed mounting plates 60 and 60 'are fixed with respect to the vertical wall surface as shown in FIG. 5, the cover plates 50 and 60' for the fixed mounting plates 60 and 60 ' The lighting body 30 is coupled at a different angle together with the cover plate 50 as the coupling position between the dovetail 1 and dovetail groove 1 ' The lighting light of the LED light source 10 can be adjusted or changed at various angles while the angle of the built-in LED light source 10 is changed as well.

6, even when the fixing plates 60 and 60 'are installed on the ceiling as shown in FIG. 6, the fixing plates 60 and 60' The lighting main body 30 and the LED light source 10 are assembled at various angles and the dovetail 1 and the dovetail groove 1 formed on the curved surface portion 61 of the fixing mounting plates 60 and 60 ' ', The cover plate 50 can be changed in various positions, so that it is possible to install the cover plate 50 in a state where various angles are adjusted.

The dovetail 1 and the dovetail groove 1 'can be continuously formed at various sizes and angles as shown in FIG. 7, and the cover plate 50 and the fixed mounting plate 60 The angle of the dovetail 1 and the dovetail groove 1 'that are formed in correspondence with each other can be adjusted more precisely with respect to the irradiation angle of the LED light source 10.

Accordingly, the LED light fixture of the present invention can be fixed to the ceiling to illuminate the under the room or illuminate a frame or a blackboard of the wall brightly as shown in FIG. 8, and as shown in FIG. 9, In the case where the LED light fixture of the present invention is fixedly installed, the side light emission may be performed and inclined illumination toward the floor of the room may be performed.

In addition, when the LED lighting apparatus of the present invention is installed on the floor as shown in FIG. 10, illumination can be performed vertically upward, and it can also serve as an inclined illumination toward the wall, It is.

Accordingly, the LED light fixture of the present invention can maintain the stable installation state at all times, regardless of the installation position or the installation angle, and can be installed so as to have various irradiation angles as required, It will be excellent.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the present invention as defined by the appended claims. Examples should be understood.

1: dovetail 1 ': dovetail groove
10: LED light source
20: diffusion plate
30: Illumination body 31, 31 ': Insertion chin
32, 32 ': Coupling groove
40,40 ': Finishing plate
50: cover plate 51, 51 ': fitting projection
60, 60 ': fixed mounting plate 61:
62, 62 ': screw guide groove

Claims (5)

A lighting body 30 to be extruded so that the LED light source 10 and the diffusion plate 20 are coupled to each other, a finishing plate 40 or 40 'coupled to both ends of the lighting body 30, A cover plate 50 coupled to the rear side of the lighting body 30 and fixing plates 60 and 60 'coupled to the cover plate 50,
The irradiation angle of the LED light source 10 in the illumination main body 30 is changed from the fixed mounting plates 60 and 60 'according to mutual coupling angles of the cover plate 50 and the fixed mounting plates 60 and 60' So that the mounting angle can be varied.
The method according to claim 1,
The dovetail 1 and the dovetail groove 1 'are formed on the cover plate 50 and the fixed mounting plates 60 and 60' Wherein the irradiation angle of the LED light source (10) in the illumination main body (30) is changed from the fixed mounting plates (60) and (60 ') by the engagement position between the dovetail grooves Adjustable LED light, etc.
3. The method of claim 2,
And a curved surface portion 61 for forming the dovetail 1 and the dovetail groove 1 'is protruded and formed on one side of the fixed mounting plates 60 and 60' LED light direct.
The method according to claim 1,
The insertion protrusions 31 and 31 'are formed on the rear side of the lighting main body 30 and fitting protrusions 51 are formed on one side of the cover plate 50 so as to be elastically locked by the insertion protrusions 31 and 31' And the cover plate 50 is elastically interlocked with the rear side of the lighting main body 30, so that the installation angle can be varied.
The method according to claim 1,
On both sides of the lighting main body 30, coupling grooves 32 and 32 'for fastening the finishing plates 40 and 40' are formed in the longitudinal direction, and the fixing mounting plates 60 and 60 ' And guide grooves 62 and 62 'are formed in the guide grooves 62 and 62'.

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