KR200467625Y1 - Structure of LED lamp for parking garage - Google Patents

Abstract

The present invention relates to an underground parking lot LED lamp structure. The present invention is a cradle for connecting the ceiling and the raceway of the underground parking lot, and the lower surface of the raceway is formed two spaced apart from the symmetrical position with respect to the center in the longitudinal direction, each of the length of the LED lamp unit It includes a clamp unit which is fastened to the sliding hole (S) formed in the front and rear of the LED lamp unit in the direction to fix the LED lamp unit.

Description

Structure of LED lamp for parking garage}

The present invention relates to the structure of the LED lamp in the underground parking lot, more specifically, to simply replace the LED lamp, and tightened after the replacement, not only to prevent the fall of the lamp, but also to consider the wiring inside the power line to the outside It relates to an underground parking lot LED lamp structure to make it invisible.

Underground parking lot lighting is used in a space where a car and a car are shared, so it must be installed based on various considerations to prevent a car accident.

Considering the installation of lighting in the underground parking lot, it is necessary to secure comfortable driving view because the illumination is extremely low to prevent contact accidents, so that the identification of objects and people does not fall, and the economic efficiency such as power saving should be considered.

In consideration of illuminance and economic efficiency, LED lighting having an excellent light efficiency (Efficacy) compared to applied power is preferable.

In addition, the underground parking lot should be installed on the ceiling rather than the wall considering the spatial structure where the vehicle is always in and out of the parking lot, and in this case, a convenient structural design for replacing the LED lamp should be prioritized.

On the other hand, the structural design that focuses only on the replacement of the LED lamp, which is not fastened and causes physical or human damage due to the fall of the LED lamp, or does not consider the internal structure, so that the power line protrudes to the outside and blurs the aesthetics. You will have to avoid it.

Accordingly, in the technical field, not only the use of LED lamps with high economical efficiency and illumination, but also technology development for installing LED lamps simply and robustly is required.

[Related Technical Literature]

Waterproof and explosion-proof lighting device for underground structures using LED (Patent Application No .: 10-2005-009917)

The present invention is to solve the above problems, it is not only possible to replace simply when replacing the LED lamp, it is to provide a underground parking lot LED lamp structure to prevent the fall of the lamp by being firmly fastened after the replacement.

In addition, the present invention is to provide an underground parking lot LED lamp structure for designing the power line is not visible to the outside in consideration of the internal wiring.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

Underground parking lot LED lamp structure according to an embodiment of the present invention to achieve the above object is a cradle for connecting the ceiling and the raceway of the underground parking lot, the lower surface of the raceway is symmetrical with respect to the center in the longitudinal direction Two are formed spaced apart from each other, each of which includes a clamp unit is fastened to the sliding hole (S) formed in the front and rear of the LED lamp unit in the longitudinal direction of the LED lamp unit to secure the LED lamp unit.

The clamp part has a cylindrical shape in which an upper surface and a lower surface are opened and an insertion hole h2 is formed on a central axis. The clamp part is formed between the tool tool formed on the lower surface of the raceway and the wiring hole h1 formed at the center thereof. A clamp lock nut is inserted into the tool bracket and includes a clamp including at least one pair of fasteners engaged with the sliding hole S, and the tool bracket passing through the wiring hole h1 is fixed to the clamp. It includes.

In addition, the clamp has a form in which the plate body collected by the letter "c" is twisted 90 degrees clockwise, it is preferable that at least one pair of fasteners are formed inside the side plates facing downward.

At this time, it is preferable that a power line for supplying power to the LED lamp passes through the insertion hole h2 inside the tool bracket inserted into the wiring hole h1.

The race-way may include a body rust nut that is initially formed with a nut surrounding the tool bracket, and then loosened and removed when the clamp is coupled to the tool bracket. Can be used as a substitute for nuts.

In addition, the race-way is formed in a rectangular plate shape and the race-way cover including a fastening hole for fastening with the cradle in the center of the upper surface, both sides in the longitudinal direction through the combination of the race-way cover And a race-way body to allow the end to form an open hexahedral structure.

In addition, both ends of the LED lamp in the longitudinal direction is formed of the first end cap and the second end cap, it is preferable that the coupling hole j1 for coupling with the tool for the upper surface is formed.

In addition, the first end cap and the second end cap secure the heat sinks formed on the front and rear surfaces of the LED lamp unit in the longitudinal direction, and are formed on the lower surface of the LED lamp unit and the LEDs inside the LED lamp unit. The window for transmitting the light emitted from the device array to the outside is fixed.

In addition, the heat sink is in contact with the LED element array to dissipate heat, is formed of a plurality of irregularities, it is preferable that the sliding hole (S) is formed on the formed irregularities.

In addition, the cradle is a lamp fixing end formed with a plate-shaped square border surrounding the center of the longitudinal direction of the race-way, and is formed of a bar of one end is connected to the ceiling of the underground parking lot, the other end And a vertical fixing end fastened to the lamp fixing end.

Here, the lower surface of the square border of the lamp fixing end is bonded to the lower surface of the race-way, the upper surface of the square border of the lamp fixing end is preferably formed above the height of the race-way.

In addition, when the vertical fixing end is inserted into the fastening hole of the race-way cover through the hole in the center of the upper surface of the lamp fixing end, using a fixing nut (n) inserted between the vertical fixing end and the lamp fixing end. It can be fixed by tightening between the vertical fixing end and the lamp fixing end.

Underground parking lot LED lamp structure according to an embodiment of the present invention, not only can be easily replaced by inserting the fastener into the sliding hole (S) when replacing the LED lamp, but also the first fixed fixing of the sliding hole (S) and the fastener after the replacement And, by tightly fastening through the secondary fixing structure of the coupling hole j1 of the fixture and the LED lamp unit 20, the upper surface, thereby providing an effect of preventing the fall of the LED lamp in advance.

In addition, the underground parking lot LED lamp structure according to another embodiment of the present invention, in consideration of the internal wiring provides an effect that the power line is not visible to the outside.

1 is an exploded perspective view for explaining the structure of the LED parking lot underground lamp according to an embodiment of the present invention.
Figure 2 is a perspective view showing the structure of the underground parking lot LED lamp according to an embodiment of the present invention.
3 to 5 are views for explaining the installation process of the underground parking lot LED lamp according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unnecessarily obscure.

1 is an exploded perspective view for explaining the structure of the LED parking lot underground lamp according to an embodiment of the present invention. Figure 2 is a perspective view showing the structure of the LED parking lot underground lamp according to an embodiment of the present invention.

1 and 2, the underground parking lot LED lamp includes a raceway 10, an LED lamp unit 20, and a cradle 30, and the length of the raceway 10 for stability. Should be longer than the length of the LED lamp unit 20.

The race-way 10 includes a race-way cover 11, a race-way body 12, a first clamp portion 13, and a second clamp portion 14.

The race-way cover 11 is formed in a plate shape of a rectangular shape long in the longitudinal direction, but is not limited thereto.

The race-way cover 11 includes a fastening hole (not shown) for inserting the vertical fixed end 31 of the holder 30 in the center of the upper surface.

The race-way body 12 forms a race-way 10 through engagement with a rectangular plate-shaped race-way cover 11 and has a hexahedral structure in which both sides of the longitudinal end are opened.

Meanwhile, the first clamp part 13 and the second clamp part 14 are formed on the lower surface of the race-way 10, which is a coupling structure of the race-way cover 11 and the race-way body 12.

Since the first clamp portion 13 and the second clamp portion 14 are formed at a position where the position is symmetrical with respect to the center in the longitudinal direction on the raceway body 12, the first clamp portion 13 and the second clamp portion 14 have the same structure. The clamp 13 part will be described in detail below, and the description of the second clamp part 14 will be omitted.

The first clamp portion 13 includes a body rust-nut 13a, a tool bracket 13b, a first clamp 13c and a clamp rust-nut 13d.

The body rust-nut 13a is initially formed by a nut surrounding the tool bracket 13b. The body rust-nut 13a is loosened and removed when engaging the first clamp 13c.

The tool bracket 13b is a bracket used when the LED lamp unit 20 is installed on the raceway 10 and is inserted into and fastened to the wiring hole h1 of the first clamp 13c.

Further, the tool bracket 13b is formed in a cylindrical shape in which the upper and lower surfaces are opened and the insertion hole h2 is formed on the central axis.

Accordingly, a power line for supplying power to the LED lamp unit 20 may pass between the insertion holes h2 inserted between the wiring holes h1.

The first clamp 13c is coupled to the sliding hole S of the LED lamp unit 20 so that the LED lamp unit 20 is supported by the race-way 10.

That is, the first to fourth fasteners f1, f2, f3, and f4 formed in the first clamp 13c as shown in the drawing are inserted into the sliding hole S of the LED lamp unit 20.

It is formed of two pairs of the first clamp (f1) and the second clamp (f2), and the third clamp (f3) and the fourth clamp (f4), in some cases can be formed in one or three pairs, but spatial In view of constraints and stability aspects, it is preferred to be formed in two pairs as shown.

A plastic material may be used for the first clamp 13c, and a wiring hole h1 is formed at the center of the first clamp 13c.

That is, the first clamp 13c has a shape in which the plate body collected by the letter “c” is twisted 90 degrees clockwise. In this case, the above-described two pairs of fasteners f1 to f4 are formed inside the side plates facing downward. Each fastener f1 to f4 is formed in a triangular shape, one side is fixed to both side plates facing downward.

In this case, a wiring hole h1 is formed in the center of the upper surface of the first clamp 13c to be engaged with the tool bracket 13b.

The clamp rust-nut 13d is formed in the same shape as the body rust-nut 13a, and after the first clamp 13c engages with the tool bracket 13b, the first clamp 13 is attached to the tool bracket 13b. 13c) is used for tightening.

On the other hand, the clamp rust-nut (13d) can be used by replacing the body rust-nut (13a) released for coupling.

The LED lamp unit 20 includes a first end cap 21, a second end cap 22, a window 23, an LED element array 24, and a heat sink 25.

As the first end cap 21 and the second end cap 22, a flame retardant ABS plastic material may be used.

The first end cap 21 and the second end cap 22 are formed at both sides of the longitudinal end of the LED lamp unit 20, and the front and rear sides of the longitudinal direction fix the heat sink 25. The window 23 is fixed to the lower surface.

As such, the LED lamp unit 20 having both ends in the longitudinal direction formed of the first end cap 21 and the second end cap 22 has a coupling hole j1 formed at the center of the upper surface thereof.

The coupling hole j1 is a hole for coupling with the tool bracket 13b. Although not shown, the coupling hole j1 is formed by two of the first clamp portion 13 and the second clamp portion 14, but two holes must be formed. .

The window 23 is formed at the front end of the LED device array 24 of a transparent material to serve to transmit the light source generated by the LED device array 24 to the outside.

The LED element array 24 is in contact with the heat sink 25 on the front and rear in the longitudinal direction, and is formed in a structure coupled to the first and second end-caps (21, 22) at both ends in the longitudinal direction.

The heat sink 25 is formed of a plurality of irregularities of aluminum material to dissipate heat from the LED element array 24, and the above-described sliding hole S is formed at an upper end of the heat sink 25.

The cradle 30 includes a vertical fixing end 31 and a lamp fixing end 32.

The vertical fixed end 31 is a part for connecting to the ceiling of the underground parking lot, formed by a rod of a date, one end is connected to the ceiling of the underground parking lot, and the other end is fastened to the lamp fixing end 32.

The lamp fixing end 32 is formed with a plate-shaped rectangular frame surrounding the longitudinal center portion of the race-way 10.

The lower surface of the rectangular frame of the lamp fixing end 32 formed in this way is bonded to the lower surface of the race-way 10, the upper surface is formed at a position higher than the height of the race-way (10).

Meanwhile, the vertical fixing end 31 is inserted into a fastening hole (not shown) of the race-way cover 11 through a hole formed in the center of the upper surface of the lamp fixing end 32.

Here, after inserting the fixing nut (n, see Fig. 5) in the center of the upper surface of the lamp fixing end 32 of the vertical fixing end 31, the race-way cover 11 of the vertical fixing end 31 When fastened to the fixing nut (n) is inserted into the vertical fixing end 31 to tighten the lamp fixing end (32). Accordingly, the vertical fixing end 31 and the lamp fixing end 32 are fastened.

3 to 5 are views for explaining the installation process of the LED lamp for underground parking lot according to an embodiment of the present invention.

First, referring to FIG. 3, the preliminary operation of removing obstacles around the race-way 10 to the cradle 30 formed at the position to which the LED lamp is attached and checking whether the power of the LED lamp is turned off. When finished, the raceway cover 11 of the raceway 10 is removed.

After detaching the race-way cover 11, the body rust-nut 13a is unscrewed and removed, and then the first clamp is formed between the removed parts by using a combination structure of the tool bracket 13b and the clamp rust-nut 13d. Insert and fix (13c). On the other hand, the second clamp portion 14 is also applied in the same way.

Referring to FIG. 4, the power line to be connected to the LED lamp unit 20 is wired to the outside using the insertion hole h2 of the tool bracket 13b.

At this time, after checking the position of the tool bracket 13b into the coupling hole j1 of the LED lamp unit 20, the raceway is formed with the first clamp unit 13 and the second clamp unit 14 ( 10) Press and install the LED lamp unit 20 by pressing.

On the other hand, when the position of the tool bracket 13b does not match with the coupling hole j1 of the LED lamp unit 20, the first clamp unit 13 and the second clamp unit 14 are mounted in the sliding hole S. The position can be adjusted by sliding.

Thereafter, as shown in FIG. 5, the power switch of the LED lamp unit 20 may be turned on to check the operation state.

As described above, the present specification and drawings disclose preferred embodiments of the present invention, and although specific terms have been used, they have been used in a generic sense only to facilitate description of the present invention and to facilitate understanding of the present invention And is not intended to limit the scope of the present invention. It will be apparent to those skilled in the art that other modifications based on the technical idea of the invention beside the embodiments disclosed herein are possible.

10: race-way 11: race-way cover
12: raceway body 13: first clamp portion
13a: Body rust-nut 13b: Instrument bracket
13c: 1st clamp 13d: clamp rust-nut
14: second clamp portion h1: wiring hole
h2: insertion hole 20: LED lamp unit
21: first end-cap 22: second end-cap
23: Windows 24: LED device array
25: heat sink S: sliding hole
30: holder 31: vertical fixing end
32: Lamp fixing end n: Fixing nut

Claims (12)

A cradle connecting the ceiling of the underground parking lot and the raceway; And
Two are formed on the lower surface of the race-way spaced apart from each other in a symmetrical position with respect to the center in the longitudinal direction, each fastening to a sliding hole (S) formed in the front and rear of the LED lamp unit in the longitudinal direction of the LED lamp unit A clamp unit for fixing the LED lamp unit; Lt; / RTI >
The clamp unit includes:
An instrument tool formed at a lower surface of the race-way in a cylindrical shape in which an upper surface and a lower surface are opened and an insertion hole (h2) is formed on a central axis;
A clamp including the at least one pair of fasteners interposed between the wiring holes h1 formed at a center thereof and engaged with the sliding holes S; And
A clamp knock-nut for fixing the tool bracket through the wiring hole h1 to the clamp; Underground parking lot LED lamp structure comprising a.
delete The method of claim 1, wherein the clamp,
Underground parking lot LED lamp structure characterized in that the plate is collected in the form of "c" is twisted 90 degrees clockwise, the pair of fasteners are formed in the inner side of both side plates facing downward.
The method of claim 3,
Underground parking lot LED lamp structure, characterized in that passing through the power supply line for supplying power to the LED lamp through the insertion hole (h2) inside the tool bracket inserted into the wiring hole (h1).
The method of claim 1,
A body rust-nut formed initially by a nut surrounding the tool bracket and then loosened and removed when the clamp and the tool bracket are coupled; More,
Underground parking lot LED lamp structure, characterized in that the replace the body rust-nut with the clamp rust-nut can be used.
The method of claim 1, wherein the race-way,
A race-way cover formed in a rectangular plate shape and including a fastening hole for fastening with the holder in the center of an upper surface thereof; And
A race-way body configured to form a hexahedron structure having both ends opened through coupling with the race-way cover; Underground parking lot LED lamp structure comprising a.
The method of claim 6, wherein the LED lamp unit,
Both ends of the longitudinal direction is formed of the first end cap and the second end-cap, the underground parking lot LED lamp structure, characterized in that a coupling hole (j1) is formed on the upper surface for coupling with the tool bracket.
The method of claim 7, wherein
The first end-cap and the second end-cap,
Fixing heat sinks formed on the front and rear surfaces of the LED lamp unit in the longitudinal direction, and fixing the windows formed on the lower surface of the LED lamp unit to transmit the light emitted from the LED element array inside the LED lamp unit to the outside. Underground parking lot LED lamp structure characterized in.
The heat sink according to claim 8,
Underground parking lot LED lamp structure characterized in that the contact with the LED element array to dissipate heat, is formed of a plurality of irregularities, the sliding hole (S) is formed on the upper portion of the formed irregularities.
The method of claim 6, wherein the cradle,
A lamp fixing end formed of a plate-shaped square frame surrounding a central portion of the raceway in the longitudinal direction; And
It is formed of a rod of the date one end is connected to the ceiling of the underground parking lot, the other end is a vertical fixing end fastened to the lamp fixing end; Underground parking lot LED lamp structure comprising a.
The method of claim 10,
The lower surface of the rectangular frame of the lamp fixing end is joined to the lower surface of the race-way,
The upper surface of the rectangular border of the lamp fixing end, the underground parking lot LED lamp structure, characterized in that formed above the height of the race-way.
12. The method of claim 11,
When the vertical fixing end is inserted into the fastening hole of the race-way cover through the hole in the center of the upper surface of the lamp fixing end,
The underground parking lot LED lamp structure, characterized in that the tightening between the vertical fixing end and the lamp fixing end by using a fixing nut (n) inserted between the vertical fixing end and the lamp fixing end.

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