KR200492420Y1 - Linear lighting device being capable of surface lighting - Google Patents

Abstract

This design allows the power to be connected through the attachment between magnets, allowing flexible expansion of the lighting, as well as the ability to freely deform the line lighting and the surface lighting, but a lighting device capable of omitting unnecessary work such as electrical work for such work. It is about.

Description

Linear lighting device being capable of surface lighting

The present invention relates to a linear lighting device capable of implementing surface lighting, and more specifically, by allowing power to be connected through attachment between magnets, the lighting can be flexibly expanded, as well as the linear lighting and the surface lighting can be freely deformed. It relates to a lighting device capable of omitting unnecessary work such as electrical work for the same work.

In general, lighting devices are attached to the ceiling of a building for indoor and outdoor lighting, and lighting modules such as LEDs are usually built in a case of a certain size, and the lighting case is hung from the ceiling by brackets or pendants, or the case itself is It is intended to be installed in a landfill.

Lighting devices using LEDs are more than 50% (compared to fluorescent lamps) to 90% (compared to incandescent bulbs) higher than conventional lighting, and their lifespan is 30,000 to 50,000 hours on average, which is longer than fluorescent lamps (about 8000 hours) It is possible to dramatically reduce maintenance costs.

In addition, since lighting devices using LEDs can be implemented in various colors with a small light source, they are highly valuable in various fields including lighting art, and carbon dioxide emissions are not used in fluorescent lamps without the use of harmful substances such as mercury. Compared to that, it is significantly less, and does not emit harmful wavelengths such as ultraviolet rays (induces pests or insects) or infrared rays (which emit heat and causes an increase in heating and cooling costs), and there is no decrease in brightness and flicker that appears in the three-wavelength lamp to protect eyesight. It is also advantageous.

Typically, an LED lighting device is provided with at least one LED module in which a plurality of LED elements are arranged on a thin plate type substrate, and the LED module is disposed inside an exterior case or an exterior cover. A transparent floodlight panel is detachably attached to the front.

Looking at the installation process of such a lighting device schematically, the LED module is assembled and installed in an external case suspended from the ceiling through an anchor bolt and a square hanger, and a separate cover is pieced to install the lighting device.

This installation requires several workers, and since each lighting device must be installed and fixed in an unstable posture on a high ladder, workability is significantly reduced and fatigue is increased, and there is always a fall accident of a worker following high-altitude work. do. In other words, it takes a lot of manpower and time to install the lighting device, as well as threatens the safety of the worker.

On the other hand, in order to improve the illuminance of the already installed lighting device or the illuminance of the dark part, the lighting device had to be newly replaced or the lighting device had to be added.In this case, electrical wiring and construction must be additionally performed, so time and construction cost are high. There was a problem.

Registered Patent Publication No. 10-1779494

The present invention was created to solve this problem in view of the problems of the prior art, and by allowing power to be connected through the attachment between magnets, it is possible to expand the lighting flexibly, as well as to freely deform the line lighting and the surface lighting. The purpose of this is to provide a lighting device capable of omitting unnecessary work such as electrical work for work.

In addition, it is an object of the present invention to provide a lighting device capable of implementing a variety of light distribution patterns as needed.

In addition, there is an object to provide a lighting device that can be used as a linear light for underwater by securing sufficient watertightness.

The present invention is a means for achieving the above object, the attachment member is formed to be exposed to the outside, the power line is introduced into the inside, and the power supplied from the power line is applied to the attachment member; A lighting unit provided with a magnet member detachable from the attachment member and receiving power applied from a power line through the magnet member to emit light; A screening plate detachably mounted on the fixing part and configured to cover at least one side of the lighting part to control light distribution; And a connection member for mutually fastening the adjacent fixing portions.

In addition, the lighting unit, the magnet member is supported through the heat dissipation plate having a first coupling hole formed in contact with the fixing portion; A lighting module including a substrate supported by one side of the heat sink and a light emitting device grounded on the substrate; And a cover covered with one side of the heat sink to accommodate the lighting module.

In addition, the fixing portion, a second coupling hole engaged with the first coupling hole is formed on the upper surface, and rail grooves to which at least one or more of the shielding plate and the connecting member are fastened respectively at the front and the rear are along the left and right directions. A fixed plate formed to extend; A pair of vertical supports extending downward in parallel to each other to form a wiring space for power lines at the center of the lower surface of the fixing plate and a horizontal support formed across the pair of vertical supports; A finishing plate selectively installed at the left and right ends of the pair of vertical supports to open and close the wiring space of the power line, and through which discharge holes through which the power line is discharged; And a screw support extending along the left and right longitudinal directions of the vertical support to form an accommodation space in which the head of the fastening screw is accommodated outside the vertical support.

In addition, a plurality of the fixing units may be installed in series along the left and right directions, or a plurality of the fixing units may be installed in parallel along the front and rear directions, and a plurality of the lighting units are installed adjacent to each other from the upper portion of the fixing unit.

In addition, a waterproof sealing is interposed between the heat sink and the cover.

The present invention has the following effects.

First, the lighting part and the fixing part are connected to power through magnets, so that the lighting can be expanded flexibly, and the line lighting and the surface lighting can be freely deformed, but unnecessary work such as electrical work can be omitted for such work. It provides the effect of easy maintenance.

Second, it provides the effect of minimizing the occurrence of shade areas by changing the arrangement of the blanking plate, and implementing various light distribution patterns as needed.

Third, by providing a waterproof sealing between the heat sink and the cover and between the heat sink and the magnet member, sufficient watertightness is secured, thereby providing an effect that can be utilized as a linear light for underwater use.

1 to 2 are views showing the overall appearance of the lighting device according to the present invention.
3 is a view showing a schematic exploded relationship of the lighting device according to the present invention.
4 is a diagram showing an exploded configuration of a lighting unit.
Figure 5 is a view showing one side of the fixing portion is omitted the finishing plate.
6 is a diagram schematically showing a cross-sectional configuration of a lighting device.
7 is a view showing an example in which a plurality of fixing parts are installed in series.
8 is a view showing an example in which a plurality of fixing parts are installed in parallel.
9 is a view for explaining the action of the screw support.
FIG. 10A is a diagram schematically showing a path of light emitted when a shielding plate is provided on one side, and FIG. 10B is a diagram schematically showing a path of light emitted when a shielding plate is formed on both sides.
11 is a view schematically showing the electric circuit of the fixing unit and the lighting unit.

In order to fully understand the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more completely explain the present invention to those with average knowledge in the art. Accordingly, the shape of the element in the drawings may be exaggerated to emphasize a clearer description. It should be noted that in each drawing, the same member may be indicated by the same reference numeral. Detailed descriptions of known functions and configurations that are determined to unnecessarily obscure the subject matter of the present invention are omitted.

1 to 2 are views showing the overall appearance of the lighting device according to the present invention, Figure 3 is a view showing a schematic exploded relationship of the lighting device according to the present invention, and Figure 4 is a view showing an exploded configuration of the lighting unit FIG. 5 is a view showing one side of a fixing part in which a finishing plate is omitted, and FIG. 6 is a view schematically showing a cross-sectional configuration of a lighting device, and FIG. 7 is a view showing an example in which a plurality of fixing parts are installed in series. 8 is a view showing an example in which a plurality of fixing parts are installed in parallel, and FIG. 9 is a view for explaining the operation of the screw support, and FIG. 10A is a view schematically showing a path of light emitted as a shielding plate is provided on one side, and FIG. 10B Is a view schematically showing the path of light emitted as the shielding plate is formed on both sides, and FIG. 11 is a view schematically showing the electric circuit of the fixing part and the lighting part.

Prior to the description of the design, for convenience, an approximate direction standard that is not strict is specified with reference to FIG. 1, and in the state as shown in FIG. 1, up and down (y), left and right (x), front and rear (z) are divided and different In the description related to the drawings, the direction is also specified according to this standard.

In the lighting device according to the present invention, as shown in FIGS. 1 to 4, the attachment member 11 is formed to be exposed to the outside, and the power line 12 is introduced into the interior, and the power supplied from the power line 12 is A fixing part 10 applied to the attachment member 11, a magnet member 21 detachable from the attachment member 11 is provided, and power applied from the power line 12 is supplied through the magnet member 21 The lighting unit 20 for receiving and emitting light, a screening plate 30 that is detachably mounted on the fixing unit 10 and controls light distribution by covering at least one side of the lighting unit 20, and the adjacent fixing unit 10 It may be defined as including a connecting member 40 that is coupled to each other.

First, the fixing unit 10 is attached to and installed on support means such as the wall, the ground, the shelf, the support, etc., and serves to support the lighting unit 20 and the screening plate 30, and the lighting unit 20 and the screening plate 30 It has a structure made detachable on the fixing part 10 attached to the support means.

The fixing part 10 has a shape extending in the left and right directions, and the power line 12 is wired in the inside of the fixing part 10 along the longitudinal direction of the fixing part 10. A specific embodiment of the fixing part 10 will be described later.

As shown in FIG. 11, the power supplied through the power line 12 is applied to the attachment member 11, and the applied power is applied to the magnet member 21 attached to the attachment member 11, and the lighting unit 20 ) Is used as a power source for light emission.

That is, while the lighting unit 20 is easily attached and detached from the fixing unit 10 by magnetic force, it is supplied with power without difficulty to emit light.

A plurality of lighting units 20 may be continuously installed on the upper portion of the fixing unit 10, and may be attached and installed to the fixing unit 10 by additional pieces, bolts, etc. in addition to the magnetic force of the magnet member 21.

As shown in FIG. 4, the lighting unit 20 includes a heat sink 22 having a first coupling hole 22a formed on a surface in which the magnet member 21 is penetrated and in contact with the fixing unit 10, and the heat sink ( 22) of the heat sink 22 to accommodate the substrate 23a and the light emitting device 23b grounded on the substrate 23a to accommodate the lighting module 23 It may be defined as including a cover 24 covered with one side.

The heat dissipation plate 22 is preferably made of an insulating material to support the magnet member 21, the lighting module 23, and the cover 24, and to minimize the heating effect. The heat dissipation plate 22 is made of a plate-like member extending along the longitudinal direction of the fixing portion 10, and a first coupling hole 22a is formed on the lower surface thereof. Meanwhile, a second coupling hole 13a engaged with the first coupling hole 22a may be provided on the upper surface of the fixing portion 10 in contact with the heat sink 22, and the first coupling hole 22a and The second coupler 13a forms a shape that engages with each other by a combination of repeated groove protrusions, and in addition to the groove protrusions, the heat sink 22 and the fixing part 10 can be variously modified within a range that can physically couple with each other. I can.

The magnet member 21 supported by the heat sink 22 penetrates the heat sink 22 in the upper and lower directions, and is grounded with the substrate 23a located above the magnet member 21, and the attachment member 11 to be located at the bottom. ) And contact without difficulty.

The magnet members 21 provided on the heat sink 22 are preferably made of two pairs spaced apart from each other, and at this time, the magnetic members 21 exposed to the lower portion of the heat sink 22 have different polarities. It is preferable that a pair of magnet members 21 are disposed to be visible.

For example, if the N pole of the magnet member 21 is exposed under the heat sink 22, the other magnet member 21 makes the S pole exposed so that the lighting unit 20 is Make sure that the attachment position does not change and can always be attached to the same position.

On the other hand, the attachment member 11 is preferably made of the same magnet or SUS material as the magnet member 21.

The substrate 23a of the lighting module 23 and the magnet member 21 are electrically connected, and power applied to the substrate 23a is supplied to each light emitting device 23b to emit light of the light emitting device 23b. Is utilized. Here, the light emitting device 23b is preferably made of an LED, and the number of grounded on the substrate 23a is not limited, but a plurality of the light emitting devices 23b are preferably arranged in a line along the substrate 23a.

By installing a lens 23c outside the light emitting device 23b, the light distribution of the LED having strong linearity may be adjusted.

The cover 24 is entirely made of a transparent or semi-transparent material to diffuse light emitted from the lighting module 23 to the surroundings. In particular, since the cover 24 is entirely made of a transparent or semi-transparent material, there is no light blocking element, so that interruption of lighting and shade of light do not occur.

If necessary, a pattern in the shape of a concave or convex lens is imprinted on the inside of the cover 24 to refract light emitted from the lighting module 23 so that it is diffusely reflected, so that the light that is finally diffused to the outside can be sufficiently illuminated.

Meanwhile, as shown in FIG. 7, a plurality of fixing parts 10 are installed in series along the left and right directions, or as shown in FIG. 8, a plurality of fixing units 10 are installed in parallel along the front and rear directions. Various arrangements can be implemented.

It is preferable that a plurality of lighting units 20 are installed adjacent to each other at the upper portion of the fixing unit 10 so as to correspond to the expanding fixing unit 10.

As a specific embodiment of the fixing part 10, as shown in FIGS. 5 to 6, a second coupler 13a engaged with the first coupler 22a is formed on the upper surface, and is covered at the front and the rear, respectively. A rail groove 13b to which at least one of the plate 30 and the connecting member 40 is fastened is a fixing plate 13 extending along the left and right directions, and a power line at the center of the lower surface of the fixing plate 13 ( 12) of a pair of vertical supports 14 extending downward in parallel to each other to form a wiring space of 12, a horizontal support 15 formed across the pair of vertical supports 14, and the power line 12 The finishing plate 16 and the vertical support selectively installed at the left and right ends of the pair of vertical supports 14 to open and close the wiring space, and through which discharge holes 16a through which the power line 12 is discharged are formed. It may be defined as including a screw support 17 extending along the left and right longitudinal directions of the vertical support 14 to form an accommodation space in which the head of the fastening screw B is accommodated outside of (14). .

The fixing plate 13 is a member adjacent to the heat sink 22 and supports the attachment member 11 so that the attachment member 11 is exposed upwardly, and a rail groove 13b extending along left and right directions at the front and rear sides, respectively. ) Is provided.

The rail groove (13b) may be selectively mounted with a blanking plate (30) and the connecting member (40), in this case, in the example in which a plurality of fixing parts 10 are installed in parallel in succession along the front and rear directions, The connecting member 40 is mounted in the rail groove 13b of the adjacent fixing plate 13, and the screening plate 30 is mounted in the rail groove 13b of at least one of the fixing plates 13 disposed at the foremost and the rearmost. It is desirable to be.

That is, the shielding plate 30 acts as an option for realizing proper light distribution of the lighting device, and may be installed only on one side, rather than applied to both the rail grooves 13b provided in the front and the rear, if necessary.

When the screening plate 30 is applied to both the rail grooves 13b provided in the front and rear of the fixing plate 13, a shade area D is formed around the wall as shown in FIG. 10B. As shown in FIG. 10A, if it is installed only on one side, the shade area D formed around the wall can be minimized.

In summary, the lighting device according to the present invention would have diffused lighting when the shielding plate 30 was not applied, asymmetric lighting when the shielding plate 30 was applied only to one side, and the shielding plate 30 installed on both sides. In this case, it is possible to provide concentrated symmetrical lighting.

On the other hand, for convenience of construction, it is preferable that the connecting member 40 or the shielding plate 30 mounted on the rail groove 13b be mounted in a sliding manner.

Under the fixing plate 13, a wiring space in which the power line 12 is wired is formed by the mutual arrangement of the vertical support 14 and the horizontal support 15. Finishing plate material is formed on the left and right open portions of the wiring space. (16) is installed to prevent the inflow of foreign matter from the outside and effectively protect the power line (12).

Meanwhile, when the plurality of fixing parts 10 are installed in series, the finishing plate 16 may not be separately provided between the adjacent fixing parts 10.

A first fastening hole 16b may be formed through the periphery of the discharge hole 16a of the finished plate 16, and the vertical support 14 has a second fastening hole communicating with the first fastening hole 16b ( 14b) can be provided.

That is, a fastening member such as a bolt passes through the first fastening hole 16b and the second fastening hole 14b to fix the finishing plate 16.

As shown in Fig. 9, when the lighting device is installed on a structure (S) such as a shelf or a support, the head of the fastening screw (B) penetrating the structure (S) is accommodated and fastened in the accommodation space of the screw support (17). A method of installing and fixing the lighting device by fastening a nut to the outer circumference of the screw (B) may be adopted.

Meanwhile, a waterproof seal (not shown) may be interposed between the heat sink 22 and the cover 24 and between the magnet member 21 and the heat sink 22 of the lighting unit 20 to secure watertightness.

That is, since the waterproof power is secured in the lighting unit 20 itself, the lighting device according to the present invention can be used as underwater lighting.

In summary, the lighting device according to the present invention allows the lighting unit 20 and the fixing unit 10 to be connected to power through the attachment between magnets, so that the lighting can be expanded flexibly, as well as the line lighting and the surface lighting can be freely deformed. For such a work, unnecessary work such as electrical work can be omitted, and maintenance is easy.

In addition, by varying the arrangement of the shielding plate 30, the occurrence of shade areas is minimized, and the effect of implementing various light distribution forms as necessary is provided.

In addition, by providing a waterproof sealing between the heat sink 22 and the cover 24 and between the heat sink 22 and the magnet member 21, sufficient watertightness is secured, thereby providing an effect that can be utilized as a linear lighting for underwater.

The embodiments of the present invention described above are merely exemplary, and those of ordinary skill in the art to which the present invention belongs will appreciate that various modifications and other equivalent embodiments are possible. Therefore, it will be appreciated that the present invention is not limited to the form mentioned in the detailed description above. Therefore, the true technical protection scope of the present invention should be determined by the technical idea of the appended claims. In addition, the present invention is to be understood as including the spirit of the present invention as defined by the appended claims and all modifications, equivalents and substitutes within the scope thereof.

10: fixing part 20: lighting part
30: blanking plate 40: connecting member

Claims (5)

A fixing part in which the attachment member is exposed to the outside, a power line is introduced into the inside, and power supplied from the power line is applied to the attachment member;
A lighting unit provided with a magnet member detachable from the attachment member and receiving power applied from a power line through the magnet member to emit light;
A screening plate detachably mounted on the fixing part and configured to cover at least one side of the lighting part to control light distribution; And
Including; connecting members for mutually fastening the adjacent fixing parts,
The lighting unit,
A heat sink having a first coupling hole formed on a surface in which the magnet member is supported through and in contact with the fixing part;
A lighting module including a substrate supported by one side of the heat sink and a light emitting device grounded on the substrate; And
Includes; a cover covered with one side of the heat sink so that the lighting module is accommodated,
The fixing part,
A fixing plate having a second coupling hole engaged with the first coupling hole formed on an upper surface, and having rail grooves at the front and the rear, respectively, to which at least one of the shielding plate and the connection member is fastened, extending along left and right directions;
A pair of vertical supports extending downward in parallel to each other to form a wiring space for power lines at the center of the lower surface of the fixing plate and a horizontal support formed across the pair of vertical supports;
A finishing plate selectively installed at left and right ends of the pair of vertical supports to open and close the wiring space of the power line, and through which discharge holes through which power lines are discharged; And
And a screw support extending along the left and right longitudinal directions of the vertical support to form an accommodation space in which the head of the fastening screw is accommodated to the outside of the vertical support. delete delete The method according to claim 1,
A surface lighting implementation, characterized in that a plurality of the fixing units are installed in series along the left and right directions, or a plurality of the fixing units are installed in parallel along the front and rear directions, and a plurality of the lighting units are installed adjacent to the top of the fixing unit. Linear lighting devices available. The method according to claim 1,
A linear lighting device capable of implementing surface lighting, characterized in that a waterproof sealing is interposed between the heat sink and the cover.

Images