KR102539355B1 - Lighting apparatus - Google Patents

Abstract

The present invention relates to a lighting lamp that can be used as both a direct lamp and a recessed lamp, and more particularly, a housing made of a rectangular frame with an open top and bottom, a fixing bracket supporting the shape of the housing, a lighting panel detachable from the housing, and It consists of a finishing cover that covers the rim of the lighting panel and is detachably coupled to the housing, so that the lighting panel and finishing cover can be easily separated during maintenance, especially without the need to separate the entire housing from the installation surface. It can be removed and repaired separately, so maintenance can be carried out more easily, and it can be applied to both direct light type and recessed light type, so it is related to a lighting lamp with improved versatility.

Description

Lighting that can be used as both direct and recessed lights {LIGHTING APPARATUS}

The present invention relates to a lighting lamp that can be used as both a direct lamp and a recessed lamp, and more particularly, a housing made of a rectangular frame with an open top and bottom, a fixing bracket supporting the shape of the housing, a lighting panel detachable from the housing, and It consists of a finishing cover that covers the rim of the lighting panel and is detachably coupled to the housing, so that the lighting panel and finishing cover can be easily separated during maintenance, especially without the need to separate the entire housing from the installation surface. It can be removed and repaired separately, so maintenance can be carried out more easily, and it can be applied to both direct light type and recessed light type, so it is related to a lighting lamp with improved versatility.

Conventionally, there is an incandescent light bulb or a fluorescent light as a light source of lighting widely used in homes and offices. Such an incandescent light bulb or fluorescent light consumes resources due to high power consumption and negatively affects environmental protection, as well as incandescent light bulbs. In the case of the filament, the electric resistance heating of the filament is high, so the environmental temperature is increased and the lifespan of the lamp is short.

Accordingly, in recent years, lighting lamps using light emitting diodes (hereinafter referred to as 'LED') have been developed and are economical because they consume less power and can be miniaturized, and can maximize lighting effects with various lighting lights and high visibility. The situation is.

The above LED means a photoelectric conversion semiconductor device having a structure in which an N-type semiconductor crystal in which a plurality of carriers are electrons and a P-type semiconductor crystal in which a plurality of carriers are holes are bonded to each other, and the LED is injected into a PN junction It refers to a semiconductor light emitting device using spontaneous emission light generated when electrons and holes recombine.

As a prior art related to such a lighting lamp, there is Registered Patent No. 10-2071109 "LED lighting lamp equipped with a converter display lamp" (hereinafter referred to as 'prior art 1').

The prior art 1 includes a housing having open upper and lower surfaces; a main body on which components such as a ballast and a substrate on which a plurality of LEDs are mounted at predetermined intervals are disposed in a state installed inside the housing; a converter installed on an upper surface of the main body to convert an external AC voltage into a DC voltage and supply the converted DC voltage to the LED; an upper cover detachably covered on an upper outer side of the housing; In the LED lighting including a transparent cover for transmitting illumination light generated from the LED in a state installed in the open lower part of the housing, blocking dust or foreign matter from the outside, and protecting the LED, the upper part of the upper cover It is installed on a surface and is electrically connected to the converter and is turned on or off depending on whether the converter is operating or not, further comprising a converter indicator lamp that informs a worker of a converter failure situation.

However, the prior art 1 has a structure in which the upper cover protrudes from the housing and is fastened to the housing from the outside, and can be used as a direct attachment, but cannot be used as an embedded lamp, and the appearance is not beautiful due to the clasp type fixing method. There is a limit to not being able to.

As another prior art, there is Registered Patent No. 10-1961785 "Free Assembly Flat Type LED Luminaire" (hereinafter referred to as 'Prior Art 2').

The prior art 2 is a plurality of LED (light emitting diode) elements are integrated on a PCB substrate, and when power is supplied, a plurality of LED modules that emit light to provide light; and, located below the LED module, electrically connected to the LED module An installation substrate connected to; and a detachable means for easily attaching and detaching the LED module from the installation substrate; and a flat-type case accommodating the LED module and the installation substrate therein, the top of which is open; and the flat-plate type case. It is characterized in that it is made of; a transparent panel located on the upper part of the case to protect the LED module.

However, the prior art 2 has the inconvenience of separately separating and replacing a plurality of PCB boards during maintenance, and there is a risk of safety accidents when removing the transparent panel, and furthermore, it can be used as an embedded lamp. There is a limit to its use as a direct light fixed to the ceiling.

In addition, as a prior art, there is Patent Publication No. 10-2018-0093328 "Circuit board mounting device for LED lighting" (hereinafter referred to as 'prior art 3'),

In the prior art 3, in mounting a printed circuit board (PCB) on which a plurality of LEDs (Light Emitting Diodes) are installed to the mounting portion of a housing constituting an LED light, it is fastened using a plurality of screws. Rather, it relates to a technology designed to greatly improve assembly performance and productivity per unit time by allowing the circuit board to be mounted in a way to fit and combine the edges of the circuit board.

However, the prior art 3, like the aforementioned technologies, has the inconvenience of having to turn the latches one by one in separating the back cover, and when used as a recessed light in structure, it is not easy to separate the back cover, making it difficult to use as a recessed light. There are limits to what is impossible.

Therefore, the present invention has been made to solve the above problem,

It is fixed to the installation surface and consists of a top and bottom open housing made of a square frame, a fixing bracket provided at the corner of the housing, a lighting panel fastened to the housing, and a closing cover detachably coupled to cover the rim of the lighting panel, An object of the present invention is to provide a lighting lamp capable of greatly improving the convenience of maintenance.

In addition, an object of the present invention is to provide a light that can be utilized as a recessed light by the above configuration, and furthermore, the housing is further provided with a base frame for fixing to an installation surface, so that it can be utilized as a direct light.

Furthermore, as the base frame is configured to be slidably movable in the housing, the position of the housing can be easily adjusted when used as a direct attachment.

It is another object of the present invention to provide a lighting lamp designed to be easily assembled as the finish cover is coupled to the housing with one touch using an elastic body, and to be easily separated by further introducing a recess for a separate separation tool.

In order to achieve the above object, the lighting lamp according to the present invention

A housing fixed to the installation surface, made of a rectangular frame open up and down, and having a coupling flange formed therein;

a fixing bracket coupled to a corner of the housing to maintain the rectangular frame shape;

a lighting panel fastened to the coupling flange and including a light emitting member for irradiating light;

a closing cover that is detachably coupled to the housing, covers an edge of the lighting panel, and has a through hole through which the light of the light emitting member passes;

It is characterized in that it is made up of a direct light or embedded light to enable installation.

As described above, the lighting lamp according to the present invention consists of a top and bottom open housing, a fixing bracket for maintaining the shape of the housing, and a lighting panel detachably coupled to the housing, so that the lighting panel can be more easily separated during maintenance. In addition, a one-touch detachable finishing cover using an elastic body is further introduced into the housing to cover the edge of the lighting panel, that is, the casing, to clean the appearance, and at the same time, easily separate the finishing cover during maintenance to replace the lighting panel. There are effects that can be done.

In addition, a base frame is further provided so that it can be used as a direct light rather than a recessed light. In particular, as the base frame is slidably coupled to the housing, the position of the housing can be easily adjusted during installation.

In addition, a recess for a separation tool is further provided in the closing cover, so that the closing cover can be easily separated using the principle of leverage when separating the closing cover, and the outside of the closing cover is recessed as it is drawn in to be located inside the housing. When used as a lamp, there is no interference on the installation surface, and the aesthetics can be improved.

1 is a perspective view of a lighting lamp according to the present invention
Figure 2 is an exploded perspective view of a first embodiment of a lighting lamp according to the present invention
Figure 3 is an exploded perspective view of a second embodiment of the lighting lamp according to the present invention
Figure 4 is a front view and a rear view of the lighting lamp according to the present invention
Figure 5 is a detailed cross-sectional view of the coupling of the lighting lamp according to the present invention

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

Since the present invention can have various changes and various forms, the implementation examples (or embodiments) will be described in detail in the text. However, this is not intended to limit the present invention to a specific form disclosed, and should be understood to include all modifications, equivalents, or substitutes included in the spirit and scope of the present invention.

In each drawing, the same reference numeral, in particular, the same number of tens and ones digits, or the same reference numerals having the same tens digit, ones digit, and alphabet indicate members having the same or similar functions, and unless otherwise specified, each of the drawings Members indicated by reference numerals may be understood as members conforming to these standards.

In addition, the components in each drawing are expressed in exaggeratedly large (or thick) small (or thin) or simplified expressions in size or thickness in consideration of convenience of understanding, etc., but the scope of protection of the present invention is thereby limited. It shouldn't be.

Terms used in this specification are only used to describe a specific embodiment (aspect, aspect, aspect) (or embodiment), and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as ~comprising~ or ~consisting of are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that it does not preclude the possibility of the presence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

As shown in Figs. 1 to 5, the lighting lamp (A) according to the present invention consists of a housing 10, a fixing bracket 20, a lighting panel 30 and a closing cover 40.

The present invention can be used as a recessed light embedded in a ceiling, etc., and a direct light fixed to an installation surface. When used as a direct light, it is preferable to further introduce a base frame 17 to be described later, which is described in more detail below. let me explain

In addition, it is obvious that the housing 10 of the present invention further includes a stabilizer (S), and the stabilizer (S) is briefly shown in FIGS. 2 and 4.

First, as shown in FIGS. 2 to 4 , the housing 10 is composed of a rectangular frame with an open top and bottom, and is composed of a four-sided housing with an open center by connecting four extruded aluminum frames.

The housing 10 is composed of a side wall portion 11 and an internal bending portion 12 bent inwardly at the rear end of the side wall portion 11 (meaning the direction of the installation surface), and the bending resistance portion ( 12) may be provided so that one surface of the stabilizer is adjacent to it, and furthermore, a fixing flange 18 is further provided in an inward direction on the side wall portion 11, and a fixing bracket 20 to be described later is attached to the fixing flange 18. ) is bolted and fixed.

Again, the side wall portion 11 is provided with a locking protrusion 111 protruding inward, and the position of the locking protrusion 111 is made to correspond to the coupling position of the elastic body 42 to be described later.

3 shows a modification of the housing 10 when the housing 10 is used as a recessed lamp, and it is obvious that an installation part P for embedding the housing 10 is formed on the ceiling first. ,

Depending on the circumstances, it may be embedded in a way that introduces an outwardly bent wing part on the front side wall of the housing 10 and inserts it into the ceiling to support the inside, and at this time, the wing part is fixed using a separate screw. It can be done, but this is not a preferred embodiment.

At this time, the wing part introduces an incision into the side wall part to embed the housing, and then the operator bends the wing part along the incision line from the inside of the side wall part and protrudes outward to embed the housing into the installation surface (ceiling). do.

In addition, as shown in Figure 3, it may be made by fastening screws to the side wall portion 11 in the lateral direction to fix it to the installation surface, the number and size or length of the screws may be variously changed, and the screw installation It is self-evident that a plurality of screw holes 15 for the side wall portion 11 are provided, and the scope of rights should not be construed as being limited thereto.

In addition, when the housing 10 is used directly, a base frame 17 is further provided as shown in FIGS. 2 and 4. The base frame 17 is one of the frames of the housing 10 facing each other. Slidingly coupled to either pair, the base frame 17 is a member on both sides of which fitting grooves 171 that can be fitted into the bending-resistant portion 12 of the frame of the housing 10 are formed. .

As the bending-resistant portion 12 is fitted into the fitting groove 171 of the base frame 17, the housing 10 can slide horizontally with respect to the base frame 17. .

In addition, the base frame 17 is provided with a plurality of installation holes 172 to be firmly fixed to the installation surface to be installed using bolts, etc., and the housing 10 is horizontal from the base frame 17 It has the feature of being able to adjust the installation position as sliding movement is possible in the direction.

Furthermore, a cable passage hole 173 is further provided in the base frame 17 so that a cable connected to the lighting panel 30 can pass therethrough, thereby preventing interference occurring when power is connected.

Again, a fixing bracket 20 is provided at the corner of the housing 10, and the fixing bracket 20 uses a bolt to the fixing flange 18 provided on the side wall 11 of the housing 10. be firmly fixed.

The fixing bracket 20 is to prevent the square shape of the housing 10 from being deformed, and is fastened to two adjacent frames using the bolt, which secures a stable fixing force of the fixing bracket 20. As the housing 10 is formed of a quadrangular frame with an open top and bottom, an effect of compensating for the problem that each corner may be distorted can also be expected.

In addition, the lighting panel 30, more precisely, the LED lighting panel 30 is coupled to the housing so that it can be easily detached, thereby increasing the convenience of maintenance.

A lighting panel includes a light emitting member 32 made of LED or fluorescent lamp in a casing 31 and a light flooding plate 34 provided on the front surface of the light emitting member 32 to protect the light emitting member 32 as a unit. It means that it is composed of an assembly, and generally, a separate bolting hole is formed in the casing 31 so that the user can easily assemble it. It is made to pass through the bolting hole provided so that the lighting panel 30 can be stably fixed to the housing 10.

Looking at the structure in which the lighting panel 30 is detachably coupled to the housing 10 through FIG. 5,

First, the housing 10, more precisely, the side wall portion 11 is further provided with a coupling flange 19 protruding inward, and the coupling flange 19 has a bolt coupling portion 193 biased toward the installation surface and , A panel support part 191 is formed that is spaced apart from the bolt coupling part 193 and is biased in the direction of the closing cover 40 to be described later.

That is, a separation space that can be referred to as a nut fastening portion 194 is formed between the bolt coupling portion 193 and the panel support portion 191 .

A fixing bolt 15 for fixing the lighting panel 30 is fastened to the bolt coupling part 193. At this time, the coupling flange 19 is made of a material integral with the side wall and extruded aluminum. This is done, due to the nature of the material, the thread formed in the bolt coupling part 193 is worn, causing the fixing bolt 15 to wander, resulting in a decrease in durability.

Therefore, in order to solve this problem, the present invention further tightens the fixing nut 151 before the fixing bolt 15 is fastened to the lighting panel 30, so that the fixing nut 151 and the fixing bolt 15 The bolt coupling part 193 is located between the heads, and when the fixing nut 151 is tightened in the nut fastening part 194, the fixing bolt 15 is firmly fixed to the bolt coupling part 193, thereby increasing durability. can be expected to improve the

In addition, the lighting panel 30 is inserted into the fixing bolt 15, and the panel support part 191 adheres to the rear end of the lighting panel 30 to prevent the lighting panel 30 from being excessively drawn in. , mass production quality can be made uniform by allowing the housing 10 to be at a constant position.

Furthermore, a separate finishing nut 23 is further fastened to the end of the fixing bolt 15 passing through the bolting hole of the lighting panel 30 to prevent the lighting panel 30 from being separated.

In addition, according to the configuration as described above, when the lighting panel 30 is separated, the operator does not need to loosen the fixing bolt 15, and then pulls the lighting panel 30 after removing only the finishing nut 23. It can be easily removed from the fixing bolt 15 through the unformed bolting hole, so that removal can be performed conveniently.

As described above, when the lighting panel 30 made of LED is fastened to the housing 10, the finishing nut 23 along with the edge portion except for the center portion of the light emitting position, that is, the lighting panel 30 It is exposed and causes a problem that spoils the aesthetics.

Therefore, the present invention further introduces a finish cover 40 that covers the edge of the lighting panel 30 and is detachably coupled to the housing 10. In particular, the present invention covers the finish cover 40 It is characterized in that it is configured to be detachable from the housing 10 with one touch more easily to improve the convenience of maintenance.

2 and 5, the finish cover 40 has a through hole 411 through which the light of the light emitting member 32 can pass. As a formed member, it is made to be coupled in an inwardly inclined shape when coupled to the housing 10 in order to induce diffusion of light emitted through the through hole 411, and when coupled to the housing 10, the It is made to cover only the edge portion of the lighting panel 30.

More specifically, the finish cover 40 includes a square ring type main body 41 forming a through hole 411 and an elastic body 42 that is caught and fixed by the protrusion 111,

For convenience of description, if the top, bottom, left and right are determined based on FIG. 5, an inner supporting portion 412 is formed on the upper right side of the main body 41 to support the casing 31 of the lighting panel 30. A pair of fixing protrusions 414 protruding in a horizontal direction form bolt fastening holes 415 on the inner side of the main body 41 so that the elastic body 42 can be fixed using bolts.

In addition, a finishing portion 416 bent in a horizontal direction is formed on the lower left side of the main body 41, and an end of the finishing portion 416 is formed of a sphere formed with an inwardly bent retractable portion 417.

The elastic body 42 is composed of a linear fastening part 421 and a curved elastic part 422 at an end of the fastening part 421, and the fastening part 421 is bolted to the closing cover 40. will be combined through

When the finish cover 40 is coupled to the housing 10, the elastic part 422 of the elastic body 42 passes through the protrusion 111 formed on the side wall part 11 of the housing 10, and then the elastic force It is fixed to the inside of the protrusion 111 (in the direction of the side wall portion 11) and prevents it from being arbitrarily separated.

In addition, the end of the finishing portion 416 provided on the main body 41 is coupled to be located inside the housing 10, which is to install the lighting according to the present invention, when used as a recessed lamp, the installation surface and This is because it can make the appearance beautiful by leveling the

Specifically, when the lighting lamp according to the present invention is installed as a recessed lamp, in general, the housing 10 is first embedded and then the lighting panel 30 and the closing cover 40 are combined. If the outer end of is made of a shape covering the side wall portion 11, there is a hassle in that the housing 10 must first be drawn into the installation hole and fixed in consideration of the thickness of the finish cover 40, and the installation environment Depending on this, problems may arise that make the work difficult.

However, as in the present invention, when the outer end of the closing cover 40 is configured to be located inside the housing 10 so that the closing cover 40 and the end of the side wall portion 11 of the housing 10 are horizontal , When installing, fixing the housing 10 horizontally on the installation surface solves the problem of protruding or retracting the closing cover 40 and has an effect of improving the aesthetics.

In addition, as shown in FIG. 4, in the present invention, a recess 44 for a tool for separating the cover 40 is further provided in the cover 40 to more easily separate the cover 40.

Here, the tool for separating the finishing cover 40 refers to a flathead screwdriver, a stick, a presser nail, a hammer, etc., and any work tool in the form of being inserted into the recess 44 can be used.

That is, when separating the closing cover 40, after inserting a separating tool into the recess 44, applying force using the principle of leverage, the closing cover 40 can be easily separated, thereby increasing the convenience of maintenance. can be raised

In addition, in the above description of the present invention, a lighting lamp having a specific shape, structure, and configuration has been mainly described with reference to the accompanying drawings, but the present invention can be variously modified, changed, and replaced by those skilled in the art, and these modifications, changes, and replacements should be construed as belonging to the protection scope of the present invention.

A: Lighting P: Installer
10: housing 11: side wall
111: stumbling block
12: internal bending part
14: wing 141: incision
15: screw hole 17: base frame
171: fitting groove 172: installation hole
173: through hole
20: fixing bracket 21: screw rod
23: fixing nut
30: lighting panel 31: casing
32: light emitting member 34: floodlight plate
40: closing cover 41: main body
411: through hole 412: inner support
414: fixed protrusion 415: bolt fastening hole
416: finishing part 417: lead-in bending part
42: elastic body 421: fastening part
422: elastic part 44: recess

Claims (4)

A housing fixed to the installation surface, made of a rectangular frame open up and down, and having a coupling flange formed therein;
a fixing bracket coupled to a corner of the housing to maintain the rectangular frame shape;
a lighting panel detachably coupled to the coupling flange and including a light emitting member for irradiating light;
It is detachably coupled to the housing, covers the edge of the lighting panel, and has a through hole through which the light of the light emitting member passes; a finishing cover; includes,
The finish cover includes a body forming a through hole, and an elastic body provided in the body and fixed by a locking protrusion provided in the housing,
Characterized in that the outer end of the closing cover is coupled to be located inside the housing,
The coupling flange is formed with a bolt coupling portion biased in the direction of the installation surface and a panel support portion to which the lighting panel, which is spaced apart from the bolt coupling portion and is fastened biased toward the finish cover, is in close contact, and the space between the bolt coupling portion and the panel support portion. A nut fastening portion is formed in
After the fixing bolt for fastening the lighting panel passes through the bolt coupling part, it is fastened with a fixing nut at the nut fastening part, and then inserted into the lighting panel, and the finishing nut is fastened to the end of the fixing bolt, so that the lighting panel is fastened to the housing. lights made by. According to claim 1,
The housing is further provided with a base frame fixed to the installation surface,
the base frame
The lighting lamp characterized in that coupled to be slidably movable to any one pair of frames of the housing facing each other. According to claim 1,
In the final cover
A lighting lamp characterized in that a recess for a finishing cover separation tool is further provided. delete

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