KR101813252B1 - Both side luminous lighting apparatus - Google Patents

Both side luminous lighting apparatus Download PDF

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Publication number
KR101813252B1
KR101813252B1 KR1020160005087A KR20160005087A KR101813252B1 KR 101813252 B1 KR101813252 B1 KR 101813252B1 KR 1020160005087 A KR1020160005087 A KR 1020160005087A KR 20160005087 A KR20160005087 A KR 20160005087A KR 101813252 B1 KR101813252 B1 KR 101813252B1
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KR
South Korea
Prior art keywords
pcb
light emitting
press
wire
electric wires
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KR1020160005087A
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Korean (ko)
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KR20170085680A (en
Inventor
김찬팔
Original Assignee
씨에스위더스 주식회사
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Priority to KR1020160005087A priority Critical patent/KR101813252B1/en
Publication of KR20170085680A publication Critical patent/KR20170085680A/en
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Publication of KR101813252B1 publication Critical patent/KR101813252B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0035—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources the fastening means being capable of simultaneously attaching of an other part, e.g. a housing portion or an optical component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/088—Clips; Clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The double-sided emission illuminating device includes a PCB on which circuitry is formed on a front surface and a rear surface, a first light emitting device mounted on a front surface of the PCB, a second light emitting device mounted on a rear surface of the PCB, And a plurality of clip members protruding toward the lower side of the PCB on the left and right sides of the PCB, wherein the plurality of clip members are disposed laterally adjacent to each other, As shown in FIG.

Description

BOTH SIDE LUMINOUS LIGHTING APPARATUS [0001]

The present invention relates to a double-sided emission illumination device.

Conventionally, unidirectional lighting devices have been mainly used for large structures used in light festivals, sculptures using night lighting, and stereoscopic signboards. However, the unidirectional illumination device has a structure in which light is irradiated only in one direction, and a wide light irradiation angle can not be ensured, so that there is a limit in providing a uniform and high visibility to a large structure arranged at a square or a distance in a light festival.

As a concrete example, when a conventional unidirectional lighting device is wound around a large structure used in a light festival such as a large Christmas tree or an LED rose garden, all the lamps are not fixed toward the outside of the large structure, Facing inward. In this case, since the lamps of the conventional unidirectional lighting apparatus emit light only in one direction, there is a problem that the entire lighting effect is degraded by some lamps facing inward.

Accordingly, there is an increasing demand for development of an illumination having a wider light irradiation angle in various lighting application fields such as illumination applied to a large structure of a light festival.

The background technology of the present invention is disclosed in Korean Utility Model Publication No. 2009-0009530 (published on September 23, 2009).

SUMMARY OF THE INVENTION It is an object of the present invention to provide a double-sided emission illumination device capable of securing a wider light irradiation angle as compared with a conventional unidirectional illumination device.

It should be understood, however, that the technical scope of the embodiments of the present invention is not limited to the above-described technical problems, and other technical problems may exist.

As a technical means for accomplishing the above object, the double-sided emission illuminating device according to one embodiment of the present invention includes a PCB having a circuit formed on a front surface and a rear surface, a first light emitting device mounted on a front surface of the PCB, And a plurality of clip members protruding to the lower side of the PCB at a lower front end of the PCB or a rear lower end of the PCB, wherein the plurality of clip members are disposed adjacent to each other in the lateral direction And can be press-fitted and fixed to a plurality of electric wires extending in the front-rear direction and arranged side by side in the lateral direction.

In addition, the plurality of clip members may be arranged alternately in sequence in the left and right direction on the lower front surface of the PCB and the lower rear surface of the PCB.

In addition, the double-sided emission illumination device according to an embodiment of the present invention may be configured to surround the first light emitting device and the second light emitting device so as to diffuse light emitted from the first light emitting device and the second light emitting device And may further include a diffusion cover.

In one of the plurality of clip members, one of the plurality of wires is cut or crushed, and a plurality of ends are formed inwardly from the left and right sides of the lower end thereof so as to be electrically connected to one of the plurality of wires A press-in portion that is upwardly recessed can be provided.

Further, the press-in portion guides one of the plurality of clip members so as to be centered with respect to one of the plurality of electric wires, cuts or crushes the left and right sides of one of the plurality of electric wires, A first step having an insulating property so as not to be electrically connected to one of the plurality of electric wires, and a first step having an insulating property so as not to be electrically connected to one of the plurality of electric wires, And a second end electrically connected to the left or right side of one of the core wires.

In addition, the press-in portion is recessed upward from the inside of the second step so as to incise or crush the upper side of one of the plurality of electric wires, and the third portion electrically connected to the upper side of one of the plurality of electric wires It may further include a step.

The above-described task solution is merely exemplary and should not be construed as limiting the present disclosure. In addition to the exemplary embodiments described above, there may be additional embodiments in the drawings and the detailed description of the invention.

According to an aspect of the present invention, there is provided a PCB including a first light emitting device and a second light emitting device mounted on front and rear surfaces of a PCB, and a second light emitting device mounted on a lower surface of the front surface of the PCB, A double-sided emission lighting apparatus comprising a plurality of clip members, wherein a plurality of clip members are arranged adjacently in the left-right direction so as to be press-fitted into a plurality of electric wires arranged laterally and laterally in the lateral direction It is possible to provide a greatly improved illumination effect compared to the conventional art without being affected by the rotation (or twisting, twisting, etc.) of the electric wire.

According to the above-mentioned problem solving means of the present invention, the double-sided emission illumination device can be press-fitted and fixed to the electric wire through the press-in portion formed in the clip member, thereby providing the convenience of lighting installation.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a double-sided emission illuminating device according to one embodiment of the present invention; FIG.
2 is a perspective view schematically illustrating a state in which the clip member of the double-sided emission light device according to the embodiment of the present invention is coupled with a wire.
FIG. 3 is a plan view schematically illustrating a state in which a clip member of a double-side emission type lighting apparatus according to an embodiment of the present invention is coupled with a wire.
4 is a conceptual view illustrating an example of coupling between a press-fit portion provided at a lower end of a clip member of the double-sided emission illumination apparatus and a wire according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. It should be understood, however, that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, the same reference numbers are used throughout the specification to refer to the same or like parts.

Throughout this specification, when a part is referred to as being "connected" to another part, it is understood that it is not only "directly connected" but also "electrically connected" or "indirectly" "Is included.

It will be appreciated that throughout the specification it will be understood that when a member is located on another member "top", "top", "under", "bottom" But also the case where there is another member between the two members as well as the case where they are in contact with each other.

Throughout this specification, when an element is referred to as "including " an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.

The present invention differs from the conventional single-sided light-emitting structure in that it realizes a double-sided light-emitting structure, so that even if the lights mounted on the electric wires are directed in various directions, So that it is possible to provide convenience of lighting installation.

FIG. 1 is a schematic view of a double-sided luminescent lighting apparatus according to an embodiment of the present invention, and FIG. 2 is a plan view schematically showing a state in which a clip member of a double- It is a stereoscopic figure. 3 is a plan view schematically showing a state in which the clip member of the double-sided emission light device according to the embodiment of the present invention is coupled with the electric wire, and FIG. 4 is a cross- FIG. 5 is a conceptual view showing an example of coupling between a press-fit portion and a wire provided at the lower end of FIG.

In the description of the present application, it is assumed that a member is located in the up-and-down direction, the left-right direction, and the back-and-forth direction. However, this is only one embodiment described with reference to the drawings for convenience of explanation, Can vary.

1 to 4, a double-sided emission illumination apparatus 100 according to an embodiment of the present invention includes a PCB 10, a first light emitting element 1, a second light emitting element 2, 20 and a diffusion cover 5 as shown in Fig.

The PCB 10 is a printed circuit board, and circuits may be formed on the front and rear surfaces.

The first light emitting device 1 may be mounted on the front surface of the PCB 10. The second light emitting device 2 may be mounted on the rear surface of the PCB 10.

The first light emitting device 1 and the second light emitting device 2 may be devices using a light emitting diode (LED), but the present invention is not limited thereto.

The first light emitting element 1 and the second light emitting element 2 are arranged such that when at least one of the plurality of clip members 20 is press-fitted into the electric wire, The light can be emitted to the outside.

The diffusion cover 5 can diffuse the light emitted from the first light emitting element 1 and the second light emitting element 2. In addition, the diffusion cover 5 may be provided to surround the first light emitting device 1 and the second light emitting device 2.

Although the diffusion cover 5 according to one embodiment of the present invention is shown as surrounding the first light emitting device 1, the second light emitting device 2, and the PCB 10 in FIG. 1, the present invention is not limited thereto, According to another embodiment, the size, shape, shape, thickness, etc. of the diffusion cover 5 may be different.

The diffusion cover 5 is made of a synthetic resin material which is excellent in color reproduction with respect to light emitted from the light emitting element, has high anti-glare properties, high impact resistance and flame retardancy, and is excellent in light diffusion efficiency, But it is not limited thereto. Further, the diffusion cover 5 may be a waterproof cover.

The plurality of clip members 20 may be disposed on the lower surface of the front surface of the PCB 10 or the rear surface of the PCB 10 so as to protrude below the PCB 10.

The plurality of clip members 20 can be arranged adjacently to each other in the left-right direction so as to be press-fitted into a plurality of electric wires 30 arranged adjacently in the left-right direction and extending in the front-rear direction. This can be more easily understood from FIG. 2 to FIG.

2 to 3, the plurality of clip members 20 include a first clip member 21, a second clip member 22, a third clip member 23, and a fourth clip member 24 can do. Although the plurality of clip members 20 according to one embodiment of the present invention are illustrated as including only the four clip members 21, 22, 23, and 24, the present invention is not limited thereto.

The plurality of clip members 20 may alternately be arranged alternately (or alternately) in the lateral direction along the lower front of the PCB 10 and the lower rear of the PCB 10.

2, the first clip member 21 may be disposed at the lower front surface of the PCB 10. As shown in FIG. The second clip member 22 is disposed laterally adjacent to the first clip member 21 and may be disposed at the lower rear of the PCB 10. The third clip member 23 is disposed adjacent to the second clip member 22 in the left-right direction and may be disposed at the lower front of the PCB 10. The fourth clip member 24 is disposed adjacent to the third clip member 23 in the left-right direction, and may be disposed at the lower rear of the PCB 10.

2, the first clip member 21 and the third clip member 23 may be disposed at the bottom of the front surface of the PCB 10. The first clip member 21 and the third clip member 23 may be spaced apart from each other at a predetermined distance in the left and right direction on the lower surface of the front surface of the PCB 10, Diameter, width, width, etc.). For example, the predetermined distance may be a distance corresponding to the diameter of the cross-section of the wire including the core wire and the sheath.

The second clip member 22 and the fourth clip member 24 may be disposed on the lower rear surface of the PCB 10. The first clip member 21 and the third clip member 23 may be spaced apart from each other at a predetermined distance in the left and right direction on the lower surface of the front surface of the PCB 10, Diameter, width, width, etc.). For example, the predetermined distance may be a distance corresponding to the diameter of the cross-section of the wire including the core wire and the sheath. The second clip member 22 can be positioned between the first clip member 21 and the third clip member 23 and the fourth clip member 24 can be positioned between the first clip member 21 and the third clip member 23, 3 clip member 23, as shown in Fig.

As such, the plurality of clip members 20 can be arranged in a zigzag when viewed in a plan view (see Fig. 3). 2, each of the plurality of clip members 20 may be press-fitted and fixed corresponding to each of the plurality of electric wires 30. [ Further, each of the plurality of clip members 20 may be press-fitted so as to be electrically connected to each of the plurality of electric wires 30.

The plurality of electric wires 30 may include a first electric wire 31, a second electric wire 32, a third electric wire 33 and a fourth electric wire.

Two of the plurality of electric wires 30 may be electric wires connected to the plus (+) terminal and electric wires connected to the minus (-) terminal, and the other two of the plurality of electric wires 30 may be wires Lt; / RTI > For example, the first wire 31 is a wire connected to a plus terminal, the second wire 32 is a wire connected to a minus terminal, the third wire 33 is a wire for data input, 34 may be a wire for data output, but it is not limited thereto.

The first clip member 21 can be press-fitted into the first electric wire 31 so as to be electrically connected to the first electric wire 31. [ And the second clip member 22 can be press-fitted into the second wire 32 so as to be electrically connected to the second wire 32. [ The third clip member 23 can be press-fitted into the third electric wire 33 so as to be electrically connected to the third electric wire 33. The fourth clip member 24 may be press-fitted into the fourth wire 34 so as to be electrically connected to the fourth wire 34.

According to one embodiment of the present application, the plurality of electric wires 30 include four electric wires 31, 32, 33, and 34, but the present invention is not limited thereto.

On the other hand, one of the plurality of clip members 20 is formed by cutting or grinding a coating of one of the plurality of electric wires 30 so as to be electrically connected to one of the plurality of electric wires 30, And a press-in portion that is upwardly recessed may be provided.

The press-in portion guides the one of the plurality of clip members to be centered (horizontally symmetrically positioned) with respect to one of the plurality of electric wires, cuts or crushes the left and right sides of one of the plurality of electric wires, And may include a first step having insulation so as not to be electrically connected to a neighboring electric wire.

Further, the press-in portion is recessed upward from the first step at the inner side of the first step so as to cut or crush the left and right sides of one of the plurality of electric wires, and is electrically connected to the left or right of one of the plurality of electric wires And may include a second stage.

Further, the press-in portion is recessed upward from the second step on the inner side of the second step so as to cut or grind the upper side of one of the plurality of electric wires, and the third step is electrically connected to the upper side of one of the plurality of electric wires. . ≪ / RTI > This can be more easily understood with reference to FIG. 4 to be described later.

Each of the plurality of clip members 20 may be provided with a press-in portion. For example, the first clip member 21 may be provided with a first press-in portion which is press-fitted into the first electric wire 31. The second clip member 22 may be provided with a second press-in portion which is press-fitted into the second electric wire 32. The third clip member 23 may be provided with a third press-in portion which is press-fitted into the third wire 33. The fourth clip member 24 may be provided with a fourth press-in portion which is press-fitted into the fourth wire 34.

In the following. The first press-fit portion 25 provided in the first clip member 21 will be described in more detail with reference to FIG. The structure of the first press-fit portion 25 shown in FIG. 4 is the same as that of the second press-fit portion to the fourth press-fit portion (not shown) formed in the other clip members 22, 23, In the following description, only the first press-fit portion 25 will be described.

Referring to FIG. 4, the first clip member 21 may be provided with a first press-fit portion 25 at the lower end thereof. The first clip member 21 can be press-fitted into the first electric wire 31 including the core wire 31 'and the cover 31' 'by the first press-fitting portion 25. [ The first wire 31 may be in the form that the sheath 31 '' wraps around the core wire 31 '.

The first press-in portion 25 cuts or crushes the cover 31 '' of the first wire 31 and is electrically connected to the core wire 31 'of the first wire 31, 21, and may be upwardly recessed.

The first press-fit portion 25 may include a first step 25a and a second step 25b. Also, the first press-fit portion 25 may include the third step 25c.

The first step 25a can guide the first clip member 21 to be centered (positioned symmetrically with respect to the first wire 31). In addition, the first step 25a can cut or grind both left and right sides of the covering 31 '' of the first electric wire 31. Referring to FIG. 4, the first step 25a may have a predetermined slope to facilitate such cutting or crushing. In consideration of easiness of center alignment, the predetermined inclination may be set to be inclined upward from the outer side toward the inner side with reference to the horizontal direction (see FIG. 4). In addition, the first step 25a may have insulating properties so as not to be electrically connected to the first wire 31 and the neighboring wire (e.g., the second wire 32). Illustratively, the first step 25a may be formed by coating with an insulating material, but is not limited thereto.

4, the first step 25a may be formed at a height (depth) corresponding to the lowermost end of the covering 31 '' of the first electric wire 31. [ When the first clip member 21 is pressed downward with respect to the first electric wire 31 so that the first step 25a contacts the upper surface 300 of the stage 300 in the stage where the plurality of electric wires 30 are placed, The second step 25b or the third step 25c to be described later may be electrically connected to the core wire 31 'of the first wire 31 so that the press-fit insertion with higher reliability is made .

The second step 25b is recessed upwardly beyond the first step 25a inside the first step 25a so that the left and right sides of the sheath 31 '' of the first wire 31 can be cut or ground . Referring to FIG. 4, the second step 25b may have a predetermined slope to facilitate such cutting or crushing. In consideration of easiness of center alignment, the predetermined inclination may be set to be inclined upward from the outer side toward the inner side with reference to the horizontal direction (see FIG. 4). Also, the second step 25b may be electrically connected to the left or right side of the core wire 31 'of the first wire 31. 4, the stepped surface (lower surface) or the inner surface of the second step 25b may be electrically connected to the left or right side of the core wire 31 'of the first wire 31. [ According to the second step 25b, the first clip member 21 and the core wire 31 'of the first wire 31 are connected to each other within a range in which the core wire 31' of the first wire 31 is not disconnected, The electrical connection between the electrodes can be made.

4, when the stepped surface (bottom surface) of the first step 25a is formed at a height (depth) corresponding to the lowermost end of the covering 31 '' of the first electric wire 31, When the first clip member 21 is pressed downward with respect to the first electric wire 31 so that the first step 25a contacts the upper surface 300 of the stage in the stage where the first clip member 30 is placed, May be designed to have a shape (position, width, etc.) that can be electrically connected to the core wire 31 'of the first wire 31.

The third step 25c is recessed upward from the second step 25b at an inner side than the second step 25b so that the upper side of the cover 31 '' of the first electric wire 31 can be cut or crushed. Also, the third step 25c may be electrically connected to the upper side of the core wire 31 'of the first wire 31. According to the third step 25c, the core wire 31 'of the first clip member 21 and the first wire 31 is fixed to the core wire 31' of the first clip 31, The electrical connection between the electrodes can be made.

4, when the stepped surface (bottom surface) of the first step 25a is formed at a height (depth) corresponding to the lowermost end of the covering 31 '' of the first electric wire 31, When the first clip member 21 is pressed downward with respect to the first electric wire 31 so that the first step 25a contacts the upper surface of the stage, the third step 25c, (Position, width, etc.) that can be electrically connected to the core wire 31 'of the wire 31. [

The electrical connection between the first clip member 21 and the core wire 31 'of the first wire 31 is achieved by combining the third step 25c with the second step 25b described above. And can be stably performed with high reliability.

As described above, the second press-fit portion to the fourth press-fit portion (not shown) formed in each of the second to fourth clip members 22, 23 and 24 are formed by the first press-fit portion 25 ), And a duplicate description will be omitted below.

The double-sided emission illumination device 100 according to one embodiment of the present invention includes light emitting elements on the front and back sides of the PCB, so that the wires connected to the double-sided emission illumination device 100 are twisted, Even in a variety of directions, it is possible to provide a much improved illumination effect compared to the conventional one.

In addition, the double-sided emission illumination device 100 according to one embodiment of the present invention can be press-fitted into the electric wire by the press-in portion included in the clip member, thereby providing convenience of lighting installation.

In the case of the double-sided emission illuminating device 100 according to the embodiment of the present invention, the position where the double-sided emission illuminating device 100 is to be installed on the electric wire is such that a plurality of the lighting devices 100 are arranged at predetermined intervals along the electric wire But is not limited thereto, and can be freely set by the user as required.

It will be understood by those of ordinary skill in the art that the foregoing description of the embodiments is for illustrative purposes and that those skilled in the art can easily modify the invention without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

100: Double-sided emission illumination device
1: first light emitting element
2: second light emitting element
5: diffusion cover
10: PCB
20: a plurality of clip members
25:

Claims (6)

PCBs with circuitry on the front and back;
A first light emitting device mounted on a front surface of the PCB;
A second light emitting device mounted on a rear surface of the PCB; And
A plurality of clip members protruding downward from the PCB at a lower front end of the PCB or at a rear lower end of the PCB,
, ≪ / RTI &
Wherein the plurality of clip members are arranged adjacent to each other in the left-right direction so as to be press-fitted into a plurality of electric wires extending in the front-rear direction and arranged in the left-right direction,
Wherein one of the plurality of clip members is formed with a plurality of ends which are cut out from the left and right sides of the lower end so as to be cut or ground in one of the plurality of wires and electrically connected to one of the plurality of wires, And a press-in portion to which the light is incident is provided. The method according to claim 1,
Wherein the plurality of clip members
Wherein the light emitting diodes are arranged alternately in sequence in the left and right direction on the lower front surface of the PCB and the lower rear surface of the PCB. The method according to claim 1,
And a diffusion cover provided to surround the first light emitting device and the second light emitting device so as to diffuse the light emitted from the first light emitting device and the second light emitting device,
Further comprising a plurality of light emitting diodes. delete The method according to claim 1,
The press-
Wherein one of the plurality of clip members is guided so as to be centered with respect to one of the plurality of electric wires, and both the left and right sides of one of the plurality of electric wires are cut or crushed, A first step having insulation so as not to be electrically connected; And
A second step of being electrically connected to the left or right side of one of the plurality of electric wires, and a second step of electrically connecting the left and right ends of the one of the plurality of electric wires,
Wherein the light emitting device comprises a light emitting diode. 6. The method of claim 5,
The press-
A third step of being electrically connected to the upper side of one of the plurality of electric wires, and a third step of electrically connecting the upper side of one of the plurality of electric wires,
Further comprising: a light-emitting diode (LED).
KR1020160005087A 2016-01-15 2016-01-15 Both side luminous lighting apparatus KR101813252B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004207649A (en) * 2002-12-26 2004-07-22 Rohm Co Ltd Light emitting device and lighting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004207649A (en) * 2002-12-26 2004-07-22 Rohm Co Ltd Light emitting device and lighting device

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