KR-20260067610-A - dampproofing construction raceway

Abstract

A raceway moisture-proof structure is provided. The raceway moisture-proof structure includes a raceway and a coating layer disposed on the inner or/and outer surface of the raceway.

Inventors

• 이기훈

Assignees

• 이기훈

Dates

Publication Date

20260513

Application Date

20241106

Claims (5)

1. Raceway; and A raceway moisture-proof structure comprising a coating layer disposed on the inner or/and outer surface of the raceway to protect the raceway.
2. In claim 1, the raceway is, A duct with one side open; and It includes a cover that opens and closes one side of the duct, and A raceway moisture barrier structure further comprising contact guide protrusions protruding from the inner or/and outer surface of the above duct or/and cover.
3. In claim 2, the contact guide projection is, A protrusion protruding from the inner or/and outer surface of the above duct or/and cover; and A raceway moisture-proof structure including a recessed portion at the end of the above-mentioned protrusion.
4. In claim 3, the coating layer is, A first coating layer disposed on the inner or/and outer surface of the above-mentioned raceway; and A raceway moisture-proof structure comprising a second coating layer disposed on the first coating layer and protecting the first coating layer.
5. In Paragraph 4, The above second coating layer is a raceway moisture-proof structure that is bonded to the first coating layer with an adhesive.

Description

Raceway dampproofing construction The present invention relates to a moisture-proof structure for a raceway, and more specifically, to a moisture-proof structure for a raceway that improves moisture resistance by coating the raceway. Generally, raceways are installed in the ceilings of various structures and facilities, such as buildings like factories, schools, offices, and commercial complexes, as well as parking garages and subway passages, to mount lighting fixtures along with electrical wiring. In other words, a raceway is a wiring duct installed exposed on the ceiling of a building; after installing the raceway using hangers, electrical wires are routed through it, and the wires are pulled out to install lighting fixtures. The above raceway is composed of a wiring duct and a cover, which are grooves of metal or insulation for accommodating and mechanically protecting wires, cables, or busbars, etc. The raceway is connected to one another and branched in multiple directions through joiners, horizontal elbows, in-type vertical elbows, out-type vertical elbows, horizontal tees, horizontal crosses, or box connectors, and is installed on a ceiling or side wall. The joiners, horizontal elbows, vertical elbows, horizontal crosses, and box connectors are all types of connectors that connect multiple raceways and are equipped with through-holes for screw connection, so that they can be connected to the raceway via bolts. As prior art to the above-mentioned raceway, a raceway frame for ceiling lighting has been registered in Korean Registered Patent Publication No. 10-1954038. This prior art relates to a raceway frame for a ceiling light fixture, wherein a hanger is connected to an anchor bolt installed on the ceiling of a building, the hanger is horizontally installed by being coupled to a main frame at the top, and a light fixture is horizontally installed by being coupled to the bottom surface of the main frame. In this frame, two vertical plates are arranged parallel to each other with a gap between them on the main frame, and a horizontal plate is integrally connected and installed on the upper inner surface between the vertical plates. Two partition plates are vertically installed vertically by being arranged parallel to each other with a gap between them on the upper inner surface of the horizontal plate, and a wire is installed along the length direction on the horizontal plate while being placed in the space between the partition plates and the vertical plates. An inclined plate is integrally connected and installed on the lower inner surface of the vertical plate, and a wire is installed along the length direction while being placed on the inclined plate. An upper lug with an insertion hole is formed on the upper part of the vertical plate, and a lower lug is formed protruding inwardly on the lower inner surface of the vertical plate. Lower hooks are vertically installed on both upper sides of the body frame of the light fixture, and the lower hooks are elastically movable. The lighting fixture is coupled to the main frame by being caught on a lower lug, wherein a plurality of lighting fixtures are coupled to the main frame along the longitudinal direction, and spacers for adjusting the spacing are arranged between the lighting fixtures and coupled to the main frame, wherein the spacers have vertically formed hanging hooks on both upper sides of a horizontal plate, and the hanging hooks are caught on the lower lug so that the spacers are coupled to the main frame. However, the raceway frame of the aforementioned prior art has the problem of being difficult to maintain due to the lack of a moisture-proof function. FIG. 1 is a drawing showing a raceway moisture-proof structure according to one embodiment of the present invention. Figure 2 is an enlarged view of section 'A' of Figure 1. FIG. 3 is a drawing showing a contact guide projection of a raceway moisture-proof structure according to one embodiment of the present invention. FIG. 4 is a drawing showing a coating layer of a raceway moisture-proof structure according to one embodiment of the present invention. FIG. 5 is a drawing showing a waterproof layer of a raceway moisture-proof structure according to one embodiment of the present invention. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Specific embodiments will be described below with reference to the attached drawings. FIG. 1 is a drawing showing a raceway moist