KR101662462B1 - Easily installable insert and fixation type led light apparatus of vibration proof - Google Patents

Easily installable insert and fixation type led light apparatus of vibration proof Download PDF

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Publication number
KR101662462B1
KR101662462B1 KR1020150145077A KR20150145077A KR101662462B1 KR 101662462 B1 KR101662462 B1 KR 101662462B1 KR 1020150145077 A KR1020150145077 A KR 1020150145077A KR 20150145077 A KR20150145077 A KR 20150145077A KR 101662462 B1 KR101662462 B1 KR 101662462B1
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KR
South Korea
Prior art keywords
lamp
led lamp
fixed
coupled
frame
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Application number
KR1020150145077A
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Korean (ko)
Inventor
진 태 임
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진 태 임
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Priority to KR1020150145077A priority Critical patent/KR101662462B1/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/02—Frames
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/12—Composite shades, i.e. shades being made of distinct parts
    • 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
    • F21V17/107—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 using hinge joints
    • 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
    • F21V17/162—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 the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • F21V21/096—Magnetic devices
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/86—Ceramics or glass
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The present invention relates to a power supply device for a vehicle, including a frame fixedly mounted on a ceiling of a room, a power supply through which a fastening hole is fixedly coupled to the frame through a fixing screw and which is electrically connected to the electric wiring, A pair of sockets electrically connected to the power supply, and a plurality of LEDs (not shown) electrically connected to the sockets, the LEDs being detachably coupled to the sockets, A fixed magnet fixed to the lamp case so that the lamp case and the lamp case are coupled to the frame by a magnetic force; and a fixing device for elastically supporting one side of the lamp case in a state of being tilted away from the frame during wiring operation of the lamp case. One side of which is coupled to the frame, It is provided with a hanging loop which is coupled to the cases, respectively, to a luminaire embedded for the anti-vibration made by the load is made of a ceiling construction easier, including the new support means can expand and contract in the spring force of the case and fixed type LED lamp.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an LED lighting device and an LED lighting device,

The present invention relates to an embedded and fixed type LED lighting fixture for dustproofing which is easy to install on the ceiling.

Generally, various kinds of luminaire are embedded in the ceiling and fixedly installed in a room such as a house, an office, a factory, and the like for night illumination.

In general, discharge lamps such as mercury lamps, metal halide lamps, sodium halide lamps, sodium lamps and fluorescent lamps, incandescent lamps and halogen lamps have been mainly used as lighting lamps for such indoor lamps. LEDs (Light Emitting Diodes) lamps which are excellent in efficiency of converting electric energy into light energy and have low power consumption, long life, small size and light weight, and which do not emit carbon dioxide are attracting attention.

The LED lamp is modularized by arranging a plurality of LED elements on a PCB. In the case of an indoor lamp, an intaglio type LED lamp, which is formed into an intrinsic shape or the like, is mainly used as a fluorescent lamp.

As shown in FIG. 1, the LED lamp provided with the LED lamp includes a frame 10 fixed at an equal interval to a ceiling of the room, and a frame 10 fixed to the frame 10 through a fixing screw 21 A power supply 23 electrically connected to the electric wiring is fixedly installed and a lamp case 20 having a reflection gantry 24 fixedly connected to the lower side of the power supply 23, A pair of sockets 30a and 30b which are fixedly connected to the left and right sides of the lamp case 20 and are electrically connected to the power supply 23 and are electrically connected to the sockets 30a and 30b, And an LED lamp (40) detachably coupled.

However, since the LED lighting fixture according to the related art is fixed to the frame 10 installed on the ceiling depending on the fixing screw 21, there is a problem that the worker can not construct the ceiling alone. That is, since the ceiling needs to be kept in a state of being separated from the ceiling and the lamp case 20 for the electric wiring work during the ceiling construction, the worker holding the lamp case 20 and the electric wiring worker are required, It is impossible to construct alone. In addition, when the worker alone works due to shortage of hands and hands, if the lamp case 20 is missed, there is a problem that it is directly connected to a safety accident.

The LED lamp 40 according to the related art is detached from the sockets 30a and 30b due to the vibration due to the earthquake or due to the handling of the LED lamp 40. This causes the LED lamp 40 to fall, There are also many problems that can cause accidents.

It is an object of the present invention, which is devised to solve the above-mentioned problems, to provide a lighting apparatus and a lighting apparatus which can improve work efficiency compared with the prior art, And an LED lighting device for mounting the LED on the ceiling.

Second, it is an object of the present invention to provide a recessed and fixed type LED lighting fixture for preventing dust from falling down due to vibration caused by an earthquake.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

In order to accomplish the above object, the present invention provides a dustproof and embedded LED lighting fixture for a ceiling which is easily installed on a ceiling, comprising a frame fixed at an equal interval on a ceiling of a room, And a power supply connected electrically to the electric wiring and fixed to the power supply and fixed to the lower part of the power supply. The power supply unit includes a lamp case fixedly coupled to both sides of the lamp case, An LED lamp detachably coupled to each of the sockets; a fixed magnet fixed to the lamp case so that the lamp case is coupled to the frame by a magnetic force; When wiring the case, one side of the lamp case And a stretch supporting means which is provided on one side of the frame so as to be elastically supported so as to be elastically supported in a tilted state and on the other side of which the hooks are coupled to the case, .

Further, the frame is characterized in that a magnetic force body is provided on a surface facing the stationary magnet so as to improve the magnetic force with the stationary magnet.

Further, the lamp housing case is formed with recessed recessed magnet receiving grooves formed with left and right grooves on both sides thereof, and the fixed magnet is maintained in a state of being attached by the frame and the magnetic force even if any one of the front and rear sides of the lamp housing is inclined And is rotatably coupled to the groove through a fixed magnet hinge so as to be movable up and down from the fixed magnet receiving groove.

In addition, any one of the pair of sockets may be rotatably coupled to the lamp case through a socket hinge such that the socket is rotatably coupled to the lamp case in the left-right direction, and one of the pair of sockets And an elastic latch which is fixed to the case and engages with the rotation intermittent saw teeth of the rotary body to intermittently rotate the rotation of the rotary body by an elastic force, And an intermittent portion.

Further, the rotation interrupting portion may further include rotation locking means for maintaining the rotated state of the rotating body.

The rotation locking means is a locking screw which is brought into close contact with the elastic claw in a clamping operation to prevent elastic deformation of the elastic claw or is closely attached to the rotating body by a clamping operation so as to prevent rotation of the rotating body. do.

The LED lamp further includes an LED lamp fixing holder detachably coupled to the reflector so as to prevent the LED lamp from falling due to an external force of an earthquake and shaking, and to surround a part of an outer circumferential surface of the LED lamp.

The LED lamp fixing holder may include a fixed end, a rotating end rotatably coupled to the fixed end via a holder hinge to facilitate the receiving and fixing of the LED lamp, And a rotating end latching member provided on each of the rotating end and the fixed end.

The fixed end and the rotating end are each coupled to a ceramic member on each of inner circumferential surfaces surrounding the LED lamp to prevent thermal deformation caused by heat generated in the LED lamp.

A load sensor for sensing a vertical load applied to the LED lamp fixing holder; a load sensing controller for comparing the load value detected by the load cell with a pre-stored load value to determine a deviation of the socket of the LED lamp; And a speaker for outputting a warning sound upon receiving the socket release signal from the detection control unit.

The LED lighting fixture for dustproof and embedded type lighting fixtures according to the present invention can be applied to the ceiling alone by the LED lighting fixture through the first fixed magnet and the expansion and contraction support means, There is an effect that a safety accident caused by a fall of the case of a lamp can be fundamentally prevented.

Second, since the socket can be rotated in the left and right direction through the rotating body and the rotation interrupter, it is easier to remove the LED lamp.

Third, there is an effect that the LED lamp can be prevented from falling due to the vibration due to the earthquake through the LED lamp fixing holder.

Fourth, when the LED lamp is detached from the socket through the load cell, the load sensing control unit, and the speaker and the load of the LED lamp is detected in the LED lamp fixing holder, the user is informed of the socket detachment of the LED lamp, It is effective to prevent safety accidents.

FIG. 1 is a perspective view showing an LED lighting device according to the related art,
FIG. 2 is a perspective view showing a first embodiment of an embedded and fixed type LED lighting fixture for dustproofing which can be easily mounted on a ceiling according to the present invention,
Fig. 3 is a front view showing the front face of the lamp case according to the embodiment of Fig. 2,
Fig. 4 is a side view showing a state in which one side of the lamp case is elastically supported by the expansion and contraction support means in the embodiment of Fig. 3,
Fig. 5 is a side elevational view showing a state of engagement between the stationary magnet and the lamp case in the embodiment of Fig. 4,
FIG. 6 is a perspective view illustrating a second embodiment of the embedded type and fixed type LED lighting fixture for dustproofing that can be easily installed on the ceiling according to the present invention,
FIG. 7 is a front view of the recess of the embodiment of FIG. 6,
Fig. 8 is a cross-sectional view of the yoke showing a coupled state of the socket, the rotating body, and the rotation intermittent portion based on the embodiment of Fig. 7,
Fig. 9 is a cross-sectional side view of the concave portion showing one embodiment of the rotation locking means in the embodiment of Fig. 8,
FIG. 10 is a side sectional view showing another embodiment of the rotation locking means in the embodiment of FIG. 8,
FIG. 11 is a perspective view illustrating a third embodiment of an embedded and fixed type LED lighting fixture for dustproofing, which can be easily mounted on a ceiling according to the present invention,
12 and 13 are enlarged side views of the LED lamp fixing holder in the embodiment of Fig. 11,
FIGS. 14 and 15 are side elevational views showing a state in which a load cell, a load sensing control unit, and a speaker are additionally constructed on the basis of the embodiment of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a lighting and lighting fixture for vibration isolation according to the present invention will be described in detail with reference to the accompanying drawings.

First, as shown in FIGS. 2 to 5, the first embodiment of the embedded type and fixed type LED lighting fixture for dustproof easy mounting according to the present invention includes a frame 100, a lamp case 200, (300a, 300b), an LED lamp (400), a fixed magnet (500) and a stretching and supporting means (600).

The frame 100 is fixed at equal intervals to the ceiling (or ceiling) of the room as shown in Figs. Here, the frame is generally made of a metal material that is fixedly installed at equal intervals so as to facilitate the installation of interior and exterior materials such as plywood, board, and ceiling tex, which are installed for soundproofing and interior purposes on the ceiling of a room such as a house, an office and a factory. The magnetic force body 110 is provided on the surface facing the stationary magnet 500 to improve the magnetic force with the stationary magnet 500 fixed to the case 200 to be described later. The magnetic force body 110 may be a neodymium permanent magnet having a plate shape and superior magnetic force to a general magnet. Meanwhile, an electric wiring 202 for supplying electric power to an LED lamp is installed on a ceiling where the frame 100 is fixed.

2, the lamp case 200 is formed with a fastening hole 210 to be fixedly coupled to the frame 100 through a fixing screw 201, and a power supply (not shown) electrically connected to the electric wiring 202 And a reflector 230 fixedly coupled to the lower portion of the power supply 220 is provided. The power supply unit 220 is a power supply unit for supplying power to the LED lamp 400 to be described later and the reflector 230 is arranged to direct the illumination of the LED lamp 400 to the lower side of the lamp case 400 To reflect the light. Meanwhile, the power supply 220 uses a switching mode power supply (SMPS) so as to supply DC power converted and rectified from a commercial power source of 220 V to the LED lamp 400. Since the power supply 220 and the reflector 230 are well known in the art, detailed description thereof will be omitted.

A pair of sockets 300a and 300b are fixedly coupled to the right and left sides of the lamp case 200 and are electrically connected to the power supply 220, Terminal connection grooves 310 are formed at both left and right ends of the LED lamp 400 to be connected to the power supply terminals 410 so that power can be supplied to the LED lamps 400. Each of the sockets 300a and 300b may be elastically movable in the left and right direction to facilitate insertion of the power terminal 410 of the LED lamp 400 by a spring force.

As shown in FIG. 2, the LED lamp 400 is detachably coupled to each of the sockets 300a and 300b, and has a power terminal 410 on both left and right ends thereof. In order to solve the environmental pollution and the illumination efficiency problems of discharge lamps such as a mercury lamp, a metal halide lamp, a sodium lamp, and a fluorescent lamp, which are mainly used in the past, and an incandescent lamp and a halogen lamp, LED (Light Emitting Diode), which is an eco-friendly medium which has less energy consumption, has long lifespan, small size and light weight, and has excellent efficiency of converting electric energy into light energy than discharge lamp, incandescent lamp and halogen lamp, . For example, the LED lamp 400 may be an introductory lamp or the like having a shape elongated in the left and right longitudinal direction such as a fluorescent lamp. Although not shown in the drawing, the LED lamp of the above-mentioned straight tube type is fixed to the inside of the diffusion plate and a PCB in which a plurality of LED elements are arranged and a heat sink having a shape of a fluorescent lamp, It is means.

The stationary magnet 500 is fixed to the lamp case 200 so that the lamp case 200 is coupled to the frame 100 by a magnetic force, as shown in FIGS. Here, the fixed magnet 500 may be fixed to a plurality of above the frame of the lamp case 200 so as to be installed on a surface facing the frame 100, Excellent neodymium permanent magnets can be used. At this time, the frame 100 is provided with the magnetic force body 110 on the surface facing the stationary magnet 500 to improve the magnetic force with the stationary magnet 500 as described above.

As shown in FIGS. 4 and 5, the fixed magnet 500 is fixed to the frame 100 by a magnetic force regardless of the inclination of the front and rear sides of the lamp case 200, And can be coupled to the lamp case 200 so as to be rotatable from the lamp case 200 and move up and down.

Specifically, the lamp housing case 200 is formed with recessed recessed magnet receiving grooves 240 formed with upper and lower grooves 241 on both sides of the left and right sides, The fixed magnet receiving grooves 240 are rotatably coupled to the elongated grooves 241 via the fixed magnet hinge 510 so as to maintain the state of being attached to the frame 100 by the magnetic force even when any one of the front and rear sides is inclined. As shown in Fig. The stationary magnet 500 is integrally coupled to the stationary magnet hinge 510 and the stationary magnet hinge 510 is inserted into the grooves 241 of the stationary magnet receiving groove 240 formed in the lamp case 200. [ Even when the lamp housing 200 is inclined forward and backward, the stationary magnet 500 is moved vertically and rotates so that the frame 100 is attached to the frame 100 by the magnetic force . Here, the lamp case 200 is tilted to any one of the forward and backward directions by means of the expansion and contraction support means 600, which will be described in detail in the expansion and contraction support means 600.

As shown in FIGS. 2 to 4, the extension and retention means 600 may be formed so that one side of the lamp case 200 is elastically supported in a state of being tilted away from the frame 100 during wiring work of the lamp case 200 And the other end is provided with a hook 610 coupled to the lamp case 200 and is elastically stretchable by a spring force due to the load of the lamp case 200. [ That is, since the LED lighting device according to the related art is dependent on the fixing screw 201, the worker must hold the lamp case 200 away from the ceiling during the electric wiring work, It is difficult to install an LED luminaire on the ceiling.

Specifically, the expansion and contraction support means 600 is installed at one side of the front and rear direction of the lamp case 200 so as to be resiliently supported by the frame 100, and the fixing magnet 500 is disposed in the front- When the installation and repair work is required with respect to the electric wiring 202, any one of the forward and backward directions of the lamp case 200 is inclined so as to be spaced apart from the ceiling provided with the frame 100 The other side can maintain the state where the lamp case 200 is coupled to the frame 100 by the magnetic force, so that the wiring operation can be performed even if the operator does not catch the lamp case 200.

The hooks 610 of the extension and retention means 600 are coupled with the frame 100 and the lamp case 200 so that when the lamp case 200 is tilted from the ceiling during wiring, When the lamp 200 is mounted on the ceiling, the lamp 200 is elastically supported even when the fixing screw 201 is loosened when an external force such as an earthquake or a shake occurs, Therefore, it is possible to prevent the lamp case 200 from falling down.

As shown in FIGS. 6 to 10, the second embodiment of the LED lighting fixture for dustproof and easy mounting of the ceiling according to the present invention includes the frame 100, the lamp case 200, The LED lamp 400, the stationary magnet 500, the stretching and supporting means 600, the rotating body 700, and the rotation interrupter 800. However, the component frame 100, the lamp case 200, the pair of sockets 300a and 300b, the LED lamp 400, the fixed magnet 500, and the stretching and supporting unit 500, which are described in detail in the first embodiment, The following description will not be repeated.

6 to 8, the rotating body 700 is formed so that any one socket 300a of the pair of sockets 300a and 300b is rotatably coupled to the lamp case 200 in the left- And is rotatably coupled to the lamp case 200 through a hinge 710 and is fixedly coupled to one of the sockets 300a and 300b and has a rotation intermittent tooth 720 Is protruded.

7 to 10, the rotation intermittent portion 800 is fixed to the lamp case 200 and is engaged with the rotation intermittent saw tooth 720 of the rotating body 700 by an elastic force, And an elastic cushion 810 for interrupting the rotation of the elastic cushion 810. The rotation locking means 820 further includes a rotation locking means 820 for maintaining the rotation of the rotating body 700. For this purpose, The rotation of the rotating body 700 is controlled by a locking screw 821 which is in close contact with the elastic cushion 810 in operation or is tightly attached to the rotating body 700 by a clamping operation to prevent rotation of the rotating body 700, Can be maintained. At this time, a locking screw fastening hole 250 is formed in the upper part of the case 200 or the socket hinge 710 so that the locking screw 821 can be fastened or loosened.

The reason for configuring the rotating body 700 and the rotation intermittent portion 800 is that the pair of sockets 300a and 300b are formed in the pair of sockets 300a and 300b so that the LED lamp 400 can be easily coupled to the pair of sockets 300a and 300b. 300b of the LED lamp 400 is rotatably coupled to the lamp case 400 in the left and right direction from the lamp case 400. That is, The socket 300a is laterally rotated so that the socket 300a can be pushed into the terminal connection groove 310 of the socket 300a while the socket 300b is rotated in the lateral direction, The LED lamp 400 can be coupled to the socket 300 by connecting the other power terminal of the LED lamp 400 to the socket 300b without applying an excessive force to the socket like the conventional LED lamp.

When the coupling between the pair of sockets 300a and 300b and the LED lamp 400 is completed through the rotation locking means 820, the socket 300a, which is rotatably coupled, It is possible to prevent the socket 300a from being rotated to an external force such as an earthquake or rocking and to prevent the LED lamp 400 from falling down.

11 to 15, the third embodiment of the embedded and fixed type LED lighting fixture for dustproof and easy installation of the ceiling according to the present invention is characterized in that the frame 100, the lamp case 200, The socket 300a and 300b, the LED lamp 400, the fixed magnet 500, the expansion and contraction supporting means 600, the LED lamp fixing holder 910, the load cell 920, the load sensing control unit 930, . However, the component frame 100, the lamp case 200, the pair of sockets 300a and 300b, the LED lamp 400, the fixed magnet 500, and the stretching and supporting unit 500, which are described in detail in the first embodiment, The following description will not be repeated.

11 to 13, the LED lamp fixing holder 910 surrounds a part of the outer circumferential surface of the LED lamp 400 to prevent the LED lamp 400 from dropping due to an external force such as an earthquake or shaking, And is rotatably coupled to the fixed end 911 via a holder hinge 912 to facilitate the receiving and fixing of the LED lamp 400. [ And a rotation end latching member 914 provided at each of the rotation end 913 and the fixed end 911 so that the rotation end 913 is fixed to the fixed end 911. [ A ceramic member 915 is coupled to each of the inner circumferential surfaces of the fixed end 911 and the rotary end 913 to surround the LED lamp 400 to prevent thermal deformation caused by heat generated in the LED lamp 400 . Ceramic is a product made by processing and molding a nonmetal or inorganic material at high temperature. It is excellent in hardness and rigidity. Especially, its heat resistance is superior to other materials.

The LED lamp fixing holder 910 is wrapped around the LED lamp 400 in a spaced relationship without being wrapped around the LED lamp 400 so that heat generated from the LED lamp 400 can be radiated naturally. The LED lamp 400 can be prevented from falling down. That is, although a technique has been proposed in which a clamp means for fixing an LED lamp to an LED lamp according to the related art is proposed, the clamping means is merely brought into contact with the outer circumferential surface of the LED lamp, The LED lamp fixing holder 910 of the present invention is a unique means for solving these problems because there is a problem that the LED lamp may break or fall.

12 and 13, the rotating end latching member 914 may be formed of a latch and a latching groove type, or may be fixed to the fixed end 911 in various manners such as a magnet system, a Velcro system, and a clip system, So that the rotating end 913 can be fixed.

14 and 15, the load cell 920 detects the vertical load applied to the LED lamp fixing holder 910, and the load cell 920, the load sensing control unit 930, and the speaker 940 detect the vertical load applied to the LED lamp fixing holder 910, The load sensing controller 930 compares and analyzes the load value detected from the load cell 920 and the pre-stored load value to determine whether the socket of the LED lamp 400 is deviated from the socket. The speaker 940 senses the load sensed by the load sensing controller 930 ), A warning sound is output. Here, the power of the load cell 920, the load sensing control unit 930, and the speaker 940 may be supplied from the power supply 220 installed in the lamp case 200.

In other words, the load sensing control unit 930 stores the vertical load value applied to the LED lamp fixing holder 910 at normal times, and the LED lamp 400 is driven by an external force such as an earthquake or rocking, When the LED lamp fixing holder 910 is pressed downward, the load cell 920 senses the pressing force. The load sensing controller 930 compares and analyzes the load value detected from the load cell 920 with the stored load value to determine whether the LED lamp 400 is out of the socket, So that the speaker 940 outputs a warning sound. Accordingly, a person around the LED lamp can listen to the warning sound and quickly evacuate the spot, so that a safety accident due to the fall of the LED lamp 400 can be prevented in advance. That is, even if the LED lamp 400 is detached from the sockets 300a and 300b due to an external force such as an earthquake or a rocking motion, the LED lamp fixing holder 910 can prevent the LED lamp 400 from falling down for a short time, The LED lamp 400 or the LED lamp fixing holder 910 may be damaged due to the breakage of the LED lamp 400 or the LED lamp fixing holder 910. Accordingly, it is possible to prevent a safety accident due to the fall of the LED lamp 400 It will be possible.

Therefore, the LED lighting fixture for dustproof and embedded type that can easily be mounted on the ceiling according to the present invention can be constructed by a worker alone on the ceiling through the first fixed magnet 500 and the expansion and contraction support means 600, It is possible to improve work efficiency and to prevent a safety accident caused by the fall of the lamp case 200. [

Second, since the socket 300a can be rotated in the left and right direction through the rotating body 700 and the rotation interrupter 800, the operation of attaching and detaching the LED lamp 400 is easier.

Third, there is an effect that it is possible to prevent the LED lamp 400 from falling due to the vibration due to the earthquake through the LED lamp fixing holder 910. [

Fourth, when the LED lamp 400 is detached from the sockets 300a and 300b through the load cell 920, the load sensing control unit 930, and the speaker 940, the load of the LED lamp is detected in the LED lamp fixing holder 910 It is possible to prevent a safety accident due to the fall of the LED lamp 400 by notifying the user of the disconnection of the socket of the LED lamp 400.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

100: frame 110: magnetic force body
200: lamp case 210: fastening hole
220: power supply 230: reflector
240: stationary magnet receiving groove 250: locking screw fastening hole
300a, 300b: socket 310: terminal connection groove
400: LED lamp 410: power terminal
500: stationary magnet 510: stationary magnet hinge
600: stretching support means 610:
700: rotating body
710: Socket hinge 720: rotation intermittent saw tooth
800:
810: Elastic brace 820: Rotary locking means
910: LED lamp holder 920: Load cell
930: load detection control unit 940: speaker

Claims (10)

A frame fixedly mounted on the ceiling of the room at regular intervals,
A lamp case having a fixing hole fixedly coupled to the frame through a fixing screw and having a power supply fixed electrically connected to the electric wiring and having a reflector fixedly coupled to a lower portion of the power supply,
A pair of sockets fixedly coupled to the left and right sides of the lamp case and electrically connected to the power supply,
An LED lamp detachably coupled to each of the sockets,
A stationary magnet fixed to the lamp case so that the lamp case is coupled to the frame by a magnetic force;
Wherein one side of the lamp case is coupled to the frame so that one side of the lamp case is spaced apart from the frame so as to be elastically supported when the lamp case is wired and the other side is coupled to the lamp case, And elastic expansion and contraction means capable of being stretched and contracted by a spring force by a load of the elastic member,
The luminaire case includes:
The stationary magnet receiving grooves formed with the grooves on the left and right sides are recessed,
The stationary magnet includes:
Wherein the frame is rotatably coupled to the frame through a fixed magnet hinge so as to maintain a state of being attached by the frame and the magnetic force even if any one of the front and rear sides of the lamp case is inclined, Wherein the LED lighting device is mounted on a ceiling.
The method according to claim 1,
The frame includes:
And a magnetic force body is provided on a surface facing the stationary magnet to improve magnetic force with the stationary magnet.
delete The method according to claim 1,
Wherein one of the pair of sockets is rotatably coupled to the lamp case through a socket hinge so as to be rotatably coupled to the lamp case in the left and right direction and is fixed to one of the pair of sockets A rotating body coupled to the rotating shaft,
Further comprising a rotation intermittent portion fixed to the lamp housing case and having an elastic latch engaged with rotation intermittent teeth of the rotary body by an elastic force to intermittently rotate the rotary body, Fixed and Fixed LED Lights.
5. The method of claim 4,
Wherein the rotation-
Further comprising rotation locking means for maintaining the rotated state of the rotating body.
6. The method of claim 5,
Wherein the rotation locking means comprises:
And a locking screw which is in close contact with the elastic claw in a clamping operation to prevent elastic deformation of the elastic claw or is tightly attached to the rotating body by a clamping operation to prevent rotation of the rotating body. Recessed and fixed LED luminaires.
The method according to claim 1,
Further comprising an LED lamp fixing holder detachably coupled to the reflector so as to prevent the LED lamp from falling due to an external force of an earthquake and a shaking and to surround a part of an outer circumferential surface of the LED lamp, Recessed and fixed LED luminaires.
8. The method of claim 7,
The LED lamp fixing holder includes:
A fixed end,
A rotary stage rotatably coupled to the fixed end via a holder hinge for facilitating the reception and fixing of the LED lamp,
And a rotating end latching member provided on each of the rotation end and the fixed end so that the rotation end is fixed to the fixed end.
9. The method of claim 8,
Wherein the fixed end and the rotating end,
And a ceramic member is coupled to each of inner circumferential surfaces surrounding the LED lamp to prevent thermal deformation by heat generated in the LED lamp.
8. The method of claim 7,
A load cell for sensing a vertical load applied to the LED lamp fixing holder,
A load sensing control unit for comparing and analyzing a load value detected from the load cell with a pre-stored load value to determine a departure from the socket of the LED lamp;
And a speaker for outputting a warning sound upon receiving the socket release signal from the load detection control unit.
KR1020150145077A 2015-10-19 2015-10-19 Easily installable insert and fixation type led light apparatus of vibration proof KR101662462B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101894281B1 (en) 2018-02-12 2018-10-18 주식회사 여명라이팅 Earthquake-resistance led light apparatus installation structure
CN109945136A (en) * 2019-04-11 2019-06-28 广州市雅江光电设备有限公司 A kind of lamps and lanterns, lampshade and end switches structure
KR20190084615A (en) * 2018-01-09 2019-07-17 엘컴텍 주식회사 Lighting apparatus

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KR200393103Y1 (en) * 2005-05-31 2005-08-17 손명원 Assembly structure of fluorescent lamp holder
KR20130052796A (en) * 2011-11-14 2013-05-23 정연문 A led lighting apparatus
KR20140054605A (en) * 2012-10-29 2014-05-09 정해권 Visible lay lighting apparatus for air conditioning
JP2015128016A (en) * 2013-12-27 2015-07-09 株式会社カネカ Fitting structure of light-emitting panel and juxtaposing structure of light-emitting panel

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Publication number Priority date Publication date Assignee Title
KR200393103Y1 (en) * 2005-05-31 2005-08-17 손명원 Assembly structure of fluorescent lamp holder
KR20130052796A (en) * 2011-11-14 2013-05-23 정연문 A led lighting apparatus
KR20140054605A (en) * 2012-10-29 2014-05-09 정해권 Visible lay lighting apparatus for air conditioning
JP2015128016A (en) * 2013-12-27 2015-07-09 株式会社カネカ Fitting structure of light-emitting panel and juxtaposing structure of light-emitting panel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190084615A (en) * 2018-01-09 2019-07-17 엘컴텍 주식회사 Lighting apparatus
KR102045897B1 (en) * 2018-01-09 2019-11-18 엘컴텍 주식회사 Lighting apparatus
KR101894281B1 (en) 2018-02-12 2018-10-18 주식회사 여명라이팅 Earthquake-resistance led light apparatus installation structure
CN109945136A (en) * 2019-04-11 2019-06-28 广州市雅江光电设备有限公司 A kind of lamps and lanterns, lampshade and end switches structure

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