KR102570956B1 - LED luminaire with double lighting structure - Google Patents

Abstract

The present invention relates to an LED lighting fixture having a dual lighting structure, comprising: a light-transmitting front plate, a vertical side wall formed on an outer periphery of the front plate, and a circular chin with an opening hole formed on the upper part; an auxiliary light source attached to a sidewall of the lamp body; a bulkhead member inserted through the opening of the lamp body and coupled vertically; It includes a cover in the opening hole of the lamp main body, wherein the auxiliary light source is accommodated in a first space formed between the outer surface of the partition member and the side wall of the lamp main body, and the main light source is formed on the lower surface of the cover. The main light source is accommodated in the second space inside the lamp body by attaching the substrate.

Description

LED luminaire with double lighting structure {LED luminaire with double lighting structure}

The present invention relates to an LED lighting fixture, and more particularly, to an LED lighting fixture having a dual lighting structure in which a cover of the LED lighting fixture has various colors to express multiple colors of light emission.

In general, signboards are signs installed to inform consumers of business locations and business contents, such as companies and stores. There are various types of signs depending on the installation location, internal structure, and type of advertisement. Signboards are also diversifying as the competition becomes fiercer.

The signboard must have differentiated identification or visibility so that consumers can easily recognize its contents, and a light emitting device is provided inside so that it can be seen by consumers during the day as well as at night, and the signboard body is formed to have light transmission.

The conventional sign body is made of an acrylic plate, and is usually made of a semi-transparent acrylic material in a circular or rectangular shape, and a PCB with an LED is installed inside, and a power line is wired to supply power.

Various advertising phrases or advertising pictures are printed on the outer surface of the sign body.

Therefore, when the LED is turned on, the main body of the signboard emits light, and discrimination can be made clear.

However, since the conventional sign body is made of a semi-transparent acrylic material of a single color, there is a disadvantage in that aesthetics are deteriorated because only a single color is emitted.

Republic of Korea Patent Application No. 10-2008-0079770

The present invention was made to solve the problems of the prior art, forming a light-transmitting cover but forming a separated space on the inner circumferential surface, burying an auxiliary light source in the separated space, and installing a main light source inside the light-transmitting cover. An object of the present invention is to provide an LED lighting fixture having a dual lighting structure in which a light source and an auxiliary light source can emit light of at least two different colors so that aesthetics can be improved.

An object of the present invention described above is a light fixture body having a light-transmitting front plate, a vertical side wall formed on the outer periphery of the front plate, and a circular chin with an opening hole formed on the upper part;
an auxiliary light source attached to a sidewall of the lamp body;
a bulkhead member inserted through the opening of the lamp body and coupled vertically;
To include a; cover on the opening hole of the lamp body,
The auxiliary light source is accommodated in a first space formed between the outer surface of the partition member and the side wall of the lamp body,
The cover may be achieved by an LED lighting fixture having a dual lighting structure in which a substrate on which a main light source is formed is attached to a lower surface and the main light source is accommodated in a second space inside the main body of the lighting fixture.

The barrier rib member includes a panel, a first surface layer formed on the front surface of the panel, and a second surface layer formed on the rear surface of the panel. The panel is made of a mixture of polypropylene resin and polyethylene resin, and the first surface layer is chrome or aluminum. is a reflective coating layer applied to the entire surface of the panel, and the second surface layer is formed by opaque chrome coating.

The auxiliary light source is coupled by a mounting portion formed on the inner circumferential surface of the side wall of the luminaire body so that its position can be adjusted. It is characterized by doing.

The mounting portion fixes a guide member formed on the inner circumferential surface of the side wall of the lamp body and having a slide groove in the longitudinal direction, a slider inserted into the slide groove of the guide member and moved in the vertical direction, and a state in which the slider is coupled to the slide groove. It is characterized in that it includes a stopper member, and an auxiliary light source is formed on the slider.

The stopper member is characterized in that it includes a steel ball, a part of which protrudes from the outer surface of the slider and is supported by a spring therein, and a plurality of ball grooves formed on the inner circumferential surface of the slide groove into which the steel balls are inserted.

The front plate of the luminaire body includes a coupling means for enabling the ends of the partition member to be coupled and maintained in a vertical state, and the coupling means is formed protruding from the upper surface of the front plate of the luminaire body so as to maintain the front plate of the lamp body. A step to which the inner circumferential surface is in close contact, an elastic body having one end supported on the inner surface of the side wall of the second space of the lamp body, and a pad coupled to the other end of the elastic body and in close contact with the outer circumferential surface of the partition member. It is characterized by including.

The partition member includes a clamp module formed by coupling an arc-shaped first partition wall and a second partition wall to face each other and connecting the first partition wall and the second partition wall.

According to the present invention, by installing the main light source inside the light transmission cover, the main light source and the auxiliary light source can emit light of at least two colors with different colors, so that aesthetics can be improved, so that the interior lighting or building Can be applied to signs.

1 is a perspective view showing an LED lighting fixture having a double lighting structure according to the present invention;
2 is an exploded perspective view showing an LED lighting fixture having a double lighting structure according to the present invention;
3 is a cross-sectional view showing an LED lighting fixture having a double lighting structure according to the present invention;
4 is an enlarged cross-sectional view of a main part showing an LED lighting fixture having a double lighting structure according to the present invention;
5 is a view showing the 'mounting part' of the LED lighting fixture having a double lighting structure according to the present invention;
Figure 6 is a cross-sectional view showing the 'coupling means' of the LED lighting fixture having a double lighting structure according to the present invention;
7 is a plan view showing a 'clamp module' of an LED lighting fixture having a double lighting structure according to the present invention;
Fig. 8 is an enlarged view of a main part of Fig. 7;

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and may be modified and implemented in various forms. Therefore, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various components, such terms should only be construed for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle.

Terms used in the examples are used only for descriptive purposes and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" 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 the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiment 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

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description will be omitted.

Advantages and features of the present invention, and methods of achieving them, will become clear with reference to the detailed description of the following embodiments taken in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, only these embodiments make the disclosure of the present invention complete, and common knowledge in the art to which the present invention belongs. It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are the same as those commonly understood by one of ordinary skill in the art to which the present invention belongs. It has meaning. 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 embodiments of the present invention, an ideal or excessively formal meaning not be interpreted as

The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are illustrative, so the present invention is not limited to the details shown. In addition, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. When 'includes', 'has', 'consists of', etc. mentioned in this specification is used, other parts may be added unless 'only' is used. In the case where a component is expressed in the singular, the case including the plural is included unless otherwise explicitly stated.

In interpreting the components, even if there is no separate explicit description, it is interpreted as including the error range.

In the case of a description of a positional relationship, for example, 'on top of', 'on top of', 'at the bottom of', 'next to', etc. Or, unless 'directly' is used, one or more other parts may be located between the two parts.

When an element or layer is referred to as “on” another element or layer, it includes all cases where another element or layer is directly on top of another element or another layer or other element intervenes therebetween. Like reference numbers designate like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated components.

Each feature of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as those skilled in the art can fully understand, various interlocking and driving operations are possible, and each embodiment can be implemented independently of each other. It may be possible to implement together in an association relationship.

Among the accompanying drawings, Figure 1 is a perspective view showing an LED lighting fixture having a double lighting structure according to the present invention, Figure 2 is an exploded perspective view showing an LED lighting fixture having a double lighting structure according to the present invention, Figure 3 is a double lighting structure according to the present invention A cross-sectional view showing an LED lighting fixture having a lighting structure, FIG. 4 is an enlarged cross-sectional view of main parts showing an LED lighting fixture having a dual lighting structure according to the present invention, and FIG. Figure 6 is a cross-sectional view showing a 'coupling means' of an LED lighting fixture having a double lighting structure according to the present invention, Figure 7 is a plan view showing a 'clamp module' of an LED lighting fixture having a double lighting structure according to the present invention, Figure 8 is an enlarged view of the main part of FIG. 7 .

The LED lighting fixture having a double lighting structure according to the present invention has a light-transmitting front plate 220, a vertical side wall 240 formed on the outer periphery of the front plate 220, and an opening 260 at the top. A lamp body 200 having a ring chin 262 formed thereon; An auxiliary light source (L2) attached to the side wall 240 of the lamp body 200; A partition wall member 300 inserted through the opening 260 of the lamp body 200 and coupled vertically; A cover 500 is formed in the opening 260 of the lamp body 200.

A first space S1 formed between the outer surface of the partition member 300 and the side wall 240 of the lamp body 200 and accommodating the auxiliary light source L2 and formed on the inner surface of the partition member 300 A second space S2 is formed.

The cover 500 has a substrate L3 on which a main light source L1 is formed is attached to a lower surface of the cover 500, and the main light source L1 is accommodated in the second space S2 inside the lamp body 200. The main light source (L1) may be an LED, and white is suitable.

A plurality of supporting protrusions 502 are formed on the lower surface of the cover 500 . A plurality of support protrusions 502 support the upper inner surface of the partition member 300 so as not to collapse in shape.

The barrier rib member 300 is formed of a light blocking material to prevent light emitted from the auxiliary light source L2 from mixing with light emitted from the main light source L1.

The barrier member 300 formed of the light blocking material includes a panel 330, a first surface layer 310 formed on the front surface of the panel 330, and a second surface layer 320 formed on the rear surface of the panel 330.

The panel 330 is made by mixing polypropylene resin and polyethylene resin. The panel 330 has a suitable thickness of 5 to 10 mm.

The first surface layer 310 is a reflective coating layer in which chrome or aluminum is applied to the entire surface of the panel. Therefore, after the light of the auxiliary light source L2 collides with the first surface layer 310, the light may be expressed through the outer periphery of the sidewall and the front portion of the main body.

For example, since the auxiliary light source L2 is red and the main light source L1 is white, the outer circumferential surface of the lamp body 200 emits red light, which is displayed in contrast to the front plate 220, thereby improving visibility.

The second surface layer 320 is formed by opaque chrome coating.

The thickness of the opaque chromium coating may be set such that the opaque chromium coating has low reflectance, opacity, and adhesive strength.

Therefore, since the light of the auxiliary light source (L2) does not pass through the barrier member 300, it is not mixed with the main light source (L1).

Meanwhile, the position of the auxiliary light source L2 may be adjusted by being coupled by the mounting portion 400 formed on the inner circumferential surface of the side wall 240 of the lamp body 200 .

Since the mounting position of the auxiliary light source L2 can be adjusted by the mounting part 400, the light emitted from the auxiliary light source L2 is irradiated to the inner circumferential surface of the side wall 240 of the lamp body 200 or the partition member 300 The reflected light may be irradiated to the sidewall 240 of the lamp body 200 by being irradiated to the outer surface of the lamp body 200 .

5, the mounting portion 400 is formed on the inner circumferential surface of the side wall 240 of the lamp body 200 and includes a guide member 420 having a slide groove 422 in the longitudinal direction, and the guide member 420. It includes a slider 440 inserted into the slide groove 422 and moved in the vertical direction and a stopper member 460 for fixing the state in which the slider 440 is coupled to the slide groove 422, the slider 440 ) is formed by forming an auxiliary light source (L2).

The guide member 420 is formed in a substantially arc shape so that the slider 440 can move up and down.

The slider 440 can be placed at an appropriate position by pushing it with a person's hand.

After the slider 440 is placed in an appropriate position, it may be temporarily fixed by the stopper member 460 .

Referring to FIG. 5, the stopper member 460 is formed with a plurality of steel balls 442, a portion of which protrudes from the outer surface of the slider 440 and supported by a spring 441 inside, on the inner circumferential surface of the slide groove 422 and includes a ball groove 423 into which the steel ball 442 is inserted.

Therefore, when the slider 440 is pushed and moved along the slide groove 422 of the guide member 420, the steel ball 442 is rolled and moved along the inner wall of the slide groove 422 in a pressed state, and the ball groove at a predetermined position When the steel ball 442 is inserted into 423, the steel ball 442 protrudes, thereby exhibiting a temporary fixing force.

On the other hand, the front plate 220 of the lamp main body 200 may include a coupling means 250 that allows the ends of the partition member 300 to be coupled and maintained in a vertical state.

Referring to FIG. 6, the coupling means 250 is protruded from the upper surface of the front plate 220 of the lamp body 200, and the inner circumferential surface of the front plate 220 of the lamp body 200 is in close contact with the step 224. ), the elastic body 252 having one end supported on the inner surface of the side wall 240 of the second space S2 of the lamp body 200, and the partition member 300 coupled to the other end of the elastic body 252 It consists of a pad 254 in close contact with the outer circumferential surface of.

The elastic body 252 is a suitable spring, and the pad 254 is always in close contact with the outer circumferential surface of the bulkhead member 300 by the pushing force of the elastic body 252 .

Therefore, the partition wall member 300 is disposed between the pad 254 and the step 224, and the pad 254 is pushed by the pushing force of the elastic body 252 to fix the partition member 300 to the step 224. (300) can be maintained in a vertical state without being separated.

Meanwhile, referring to FIGS. 7 and 8 , the partition wall member 300 according to another embodiment is made by combining an arc-shaped first partition wall 300a and a second partition wall 300b to face each other, and the first partition wall 300a ) and a clamp module (M) connecting the second partition wall (300b).

The clamp module M is coupled to press and fix after the coupling piece 111D formed to protrude from the end of the first partition wall 300a and the coupling piece 111D formed to the end of the second partition wall 300b are coupled. It includes piece fixture 121E.

The coupling piece fixture 121E is accommodated in the receiving groove 121D1 communicating with the coupling piece insertion groove 121D, and is made of an elastic material that presses the left and right sides of the coupling piece 111D accommodated in the coupling piece insertion groove 121D. It may include a pressure support member 121E1 and an elastic support member 121E2 that is accommodated in the receiving groove 121D1 and elastically supports the pressure support member 121E1.

The pressure support member 121E1 guides the coupling piece 111D inserted into the coupling piece insertion groove 121D to align the center of the coupling piece 111D with the center of the coupling piece insertion groove 121D. and a locking protrusion 121E12 caught on the inner surface of the second partition wall 121 forming the receiving groove 121D1.

The first partition wall 111 has a wedge groove 111E formed at an end and having a diameter gradually decreasing along the recessed direction, and disposed at an end of the wedge groove 111E. A first coupling magnet 111F may be further included.

The second barrier rib 121 is formed in a shape corresponding to the wedge groove 111E, and is disposed at an end of the wedge protrusion 121F detachably coupled to the wedge groove 111E and the first wedge protrusion 121F. A second coupling magnet 121G detachably coupled to the coupling magnet 111F through magnetic force may be further included.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and may be variously modified and implemented without departing from the technical spirit of the present invention. . Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

Therefore, other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

200: luminaire body 220; face plate
240: side wall 250: coupling means
252: elastic body 254: pad
260; Opening hole 262: round chin
300: bulkhead member 310: first surface layer
320; Second surface layer 330: panel
500: cover 420; guide member
440: slider 460; Stopper member
L1: main light source L2; auxiliary light source

Claims (3)

A front plate having light transmission, a vertical side wall formed on the outer periphery of the front plate, and a lamp body having a circular chin with an opening hole formed on the upper part;
an auxiliary light source attached to a sidewall of the lamp body;
a bulkhead member inserted through the opening of the lamp body and coupled vertically;
To include a; cover on the opening hole of the lamp body,
The auxiliary light source is accommodated in a first space formed between the outer surface of the partition member and the side wall of the lamp body,
The cover is formed by attaching a substrate on which a main light source is formed on a lower surface so that the main light source is accommodated in a second space inside the lamp body,
The auxiliary light source is coupled by a mounting part formed on the inner circumferential surface of the side wall of the luminaire body so that its position can be adjusted. is to do,
the mounting part
A guide member formed on the inner circumferential surface of the side wall of the lamp body and having a slide groove in the longitudinal direction;
A slider inserted into the slide groove of the guide member and moved in the vertical direction; and
And a stopper member for fixing the slider coupled to the slide groove,
An auxiliary light source is formed on the slider,
The front plate of the lamp main body includes a coupling means that allows the ends of the partition member to be coupled and maintained in a vertical state,
The coupling means
A step formed protruding from the upper surface of the front plate of the lamp body to which the inner circumferential surface of the front plate of the lamp body is in close contact, an elastic body having one end supported on the inner surface of the side wall of the second space of the lamp body, and coupled to the other end of the elastic body. And a pad in close contact with the outer circumferential surface of the partition member,
The barrier rib member includes a panel, a first surface layer formed on the front surface of the panel, and a second surface layer formed on the rear surface of the panel,
The panel is made by mixing a polypropylene resin and a polyethylene resin,
The first surface layer is a reflective coating layer in which chrome or aluminum is applied to the entire surface of the panel,
The second surface layer is an LED luminaire with a dual lighting structure, characterized in that formed by an opaque chrome coating. delete According to claim 1,
The partition member includes a clamp module formed by coupling an arc-shaped first partition wall and a second partition wall to face each other and connecting the first partition wall and the second partition wall,
The clamp module
A coupling piece protruding from the end of the first partition wall;
LED lighting fixture having a double lighting structure, characterized in that it comprises a coupling piece fixture formed at the end of the second partition wall to press and fix after the coupling piece is coupled.