KR101301937B1 - Bulb type led lighting apparatus - Google Patents

Bulb type led lighting apparatus Download PDF

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Publication number
KR101301937B1
KR101301937B1 KR1020110089709A KR20110089709A KR101301937B1 KR 101301937 B1 KR101301937 B1 KR 101301937B1 KR 1020110089709 A KR1020110089709 A KR 1020110089709A KR 20110089709 A KR20110089709 A KR 20110089709A KR 101301937 B1 KR101301937 B1 KR 101301937B1
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KR
South Korea
Prior art keywords
led lighting
lighting module
bulb
delete delete
length
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KR1020110089709A
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Korean (ko)
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KR20130029463A (en
Inventor
김대현
김용범
양순모
Original Assignee
(주)프라우텍
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Priority to KR1020110089709A priority Critical patent/KR101301937B1/en
Publication of KR20130029463A publication Critical patent/KR20130029463A/en
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Publication of KR101301937B1 publication Critical patent/KR101301937B1/en

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    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/035—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of plugging into a wall outlet, e.g. night light
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Abstract

The present invention relates to a bulb-type LED lighting device is adjustable in length. To this end, in the bulb type LED lighting device, the converter unit having a socket, an LED lighting module separated from the converter unit and provided between the converter unit and the LED lighting module according to the movement of the LED lighting module It includes a length adjuster for adjusting the length.

Description

Bulb type LED lighting device {BULB TYPE LED LIGHTING APPARATUS}

The present invention relates to a bulb-type LED lighting device, and more particularly, to a bulb-type LED lighting device configured to be adjustable in length.

In general, research and development of lighting fixtures that illuminate the interior spaces of general buildings and theaters are proceeding in consideration of two aspects of energy efficiency and meeting consumer needs.

Currently, lighting fixtures such as incandescent bulbs, fluorescent lamps and three-wavelength bulbs are the most widely used.

The incandescent bulb 1 is a structure mainly installed embedded in the ceiling of the building. As shown in FIG. 1, a buried hole 2a is formed in the ceiling 2 of the building, and a reflection shade 3 and a power socket 4 are installed in the buried hole 2a. In this state, The socket 1a provided in the incandescent bulb 1 is inserted into the power socket 4, and the electrodes of the sockets 4 and 1a are electrically connected to each other.

As such, since the incandescent bulb is embedded in the ceiling of the building, there is a limit in the brightness of the light source of the incandescent bulb, and when the light source is adjusted using the incandescent bulb, the power consumption of the incandescent bulb increases only. Rather, there was a disadvantage of shortening the lifespan.

Recently, LED lighting devices for light bulbs have been developed that use less power and have a longer lifespan and have a bright, linear LED (Light Emitting Diode) as a general light bulb.

The bulb type LED lighting device includes an LED light emitting device that emits a light source, a substrate fixing the LED light emitting device, a glass sphere provided on the substrate, and a heat sink provided on the substrate to radiate heat generated from the LED light emitting device to the outside. And a driving unit for operating the LED light emitting device, and the driving unit includes a converter for DC-converting external power supplied through a power socket so as to supply power required for the LED light emitting device.

The bulb-type LED lighting device has already been described in the Republic of Korea Patent Publication No. 2010-031154 (2010, 03, 22).

However, the conventional incandescent light bulb and the bulb-type LED lighting device is embedded in the interior of the ceiling of the building is installed, not only has a limited brightness of the light source, it is difficult to discharge the heat generated from the light bulb and the light emitting device to the outside of the product There was a problem of shortening the life.

In order to solve the above problems, when the incandescent bulb and the bulb type LED lighting device are exposed to the outside, the length of the incandescent bulb and the socket or the light emitting element and the converter which are integrally provided is not possible, It was difficult to install because of the re-manufacturing or reinstallation of the power socket, there was a disadvantage that the installation cost increases.

In addition, the user has to climb directly into the buried hole of the high-rise ceiling of the building to install or replace the incandescent bulb and bulb-type LED lighting device.

Therefore, there is a need for a device for adjusting the length of the LED lighting device to expose the LED lighting device to the outside by using a conventional reflector or a buried hole.

According to the present invention, the length adjusting part for adjusting the length of the LED lighting module can be configured to install the product in the form of an exposure outside the existing reflector or the buried hole. To provide a bulb-type LED lighting device that can improve, and also improve the life of the product.

In addition, the present invention by configuring the length adjustment unit for adjusting the length of the LED lighting module, can be installed regardless of the depth of the existing reflector or buried hole, can be installed regardless of the size of the existing reflector or buried hole to increase the illumination capacity To provide a bulb-type LED lighting device that can be.

In addition, the present invention configures the installation member to install the product on the ceiling or wall of the building without the existing reflector in the length adjustment unit, it is possible to install the product in any installation place regardless of the location, thereby easy installation of the product It is to provide a bulb type LED lighting device to enable.

In addition, the present invention is configured to be assembled by disassembling the LED lighting module, the converter unit and the length control unit, respectively, it is possible to replace only the broken parts in the case of product failure, it is easy to replace and repair the parts as well as reduce the repair cost of the product. To provide a bulb-type LED lighting device.

In addition, the present invention comprises a coupling portion coupled to the high-rise bulb installation jig used when replacing the high-rise bulb in the LED lighting module, it is possible to install the product on the high-rise ceiling of the building using the high-rise bulb installation jig to facilitate the installation and replacement of the product. It is to provide a bulb type LED lighting device.

In order to solve the above problems, the first embodiment of the present invention, in the bulb type LED lighting device,

A converter unit having a socket;

An LED lighting module separated from the converter unit; And

It is provided between the converter unit and the LED lighting module includes a length adjusting unit for adjusting the length of the LED lighting module according to the movement.

In addition, a second embodiment of the present invention, in the bulb type LED lighting device,

A converter unit having a socket;

An LED lighting module separated from the converter unit; And

It is provided between the converter unit and the LED lighting module comprises a pair of length adjustment bracket portion to move along the side of the converter to adjust the length of the LED lighting module.

As described above, according to the bulb type LED lighting apparatus according to the present invention,

It is possible to install the product in the form of exposure outside the existing buried hole by constructing the length control part to adjust the length of the LED lighting module, thereby improving the light efficiency of the product and also excellent heat dissipation efficiency of the product Can improve. It can be installed regardless of the depth of the existing reflector or buried hole, and can be installed regardless of the size of the existing reflector or buried hole can increase the lighting capacity.

Moreover, by constructing an installation member that installs the product on the ceiling or wall of a building without the existing reflector on the length adjusting part, the product can be installed at any installation location regardless of the location, thereby facilitating the installation of the product. In addition, by configuring the LED lighting module, the converter unit and the length adjustment unit can be assembled and disassembled instead of the conventional one-piece, it is possible to replace only the broken parts when the product breaks down, which not only facilitates the parts replacement and repair cost but also repairs the product. Can be saved.

In addition, by combining the LED lighting module with the high-rise bulb installation jig used when replacing high-rise bulbs, it is possible to install the product on the high-rise ceiling of the building using the high-rise bulb installation zone to facilitate the installation and replacement of the high-rise of the product. It works.

1 is a view showing the configuration of a conventional embedded incandescent bulb.
2 is an exploded perspective view showing the configuration of a bulb-type LED lighting apparatus according to a first embodiment of the present invention.
Figure 3 is a perspective view showing a combined state of the bulb-type LED lighting apparatus according to a first embodiment of the present invention.
Figure 4 is a side view showing a state of use of the bulb-type LED lighting apparatus according to a first embodiment of the present invention.
5 is a perspective view showing the installation member of the configuration of the bulb-type LED lighting apparatus according to a first embodiment of the present invention.
6 is a side view showing the use state of the installation member of the configuration of the bulb-type LED lighting apparatus according to a first embodiment of the present invention.
7 is a view showing another embodiment of the installation member of the configuration of the bulb-shaped LED lighting apparatus according to a first embodiment of the present invention, the LED lighting module arranged in the direction directly below the wall of the building.
8 is a view showing another embodiment of the installation member of the configuration of the bulb-shaped LED lighting apparatus according to a first embodiment of the present invention, the LED lighting module arranged in the front direction of the wall surface of the building.
Figure 9 is a perspective view showing a coupling state of the coupling portion and the high-rise bulb installation jig of the bulb type LED lighting apparatus according to a first embodiment of the present invention.
Figure 10 is an enlarged perspective view showing a coupling state of the coupling portion and the high-rise bulb mounting jig of the bulb-type LED lighting apparatus according to a first embodiment of the present invention.
11 is a view showing a high-rise bulb installation jig of the bulb type LED lighting apparatus according to a first embodiment of the present invention.
12 is a side view showing the configuration of a bulb-type LED lighting apparatus according to a second embodiment of the present invention.
Figure 13 is a perspective view showing a length adjustment bracket portion of the configuration of the bulb-type LED lighting apparatus according to a second embodiment of the present invention.
14 is a side view showing a state of use of the bulb-type LED lighting apparatus according to a second embodiment of the present invention.
Figure 15 is a side view showing the use state of the installation member of the configuration of the bulb-type LED lighting apparatus according to a second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, a detailed description of the configuration is omitted in order to avoid obscuring the gist of the present invention.

[First Embodiment]

2 to 11 are views showing the configuration of the bulb-type LED lighting device 10 according to the present invention.

The configuration of the bulb type LED lighting device 10 will be described with reference to FIGS. 2 and 3. The bulb type LED lighting device 10 includes a converter unit 20 having a socket 21, an LED lighting module 30, and a length adjusting unit 40. The converter unit 20 is electrically connected to the socket 21 and the power socket 2c provided in the buried hole 2a of the building, and separated from the LED lighting module 30 and the LED lighting module ( 30 is coupled to the length adjusting portion 40 to be adjustable in length. The LED lighting module 30 is separated from the converter unit 20 and is movably coupled to the length adjusting unit 40 to allow a length adjustment by moving closer or farther from the converter unit 20. The length adjusting unit 40 is movably coupled with the converter unit 20 and adjusts the length of the LED lighting module 30 according to the movement of the converter unit 20 and the LED lighting module 30. It is provided between.

More specifically, referring to FIG. 3, the length adjusting part 40 includes a body housing 41, at least one fastening part 42, and at least one adjusting hole 43. The body housing 41 is coupled to the converter unit 20 and is movable along the converter unit 20, and the fastening units 42 are screwed to the LED lighting module 30. It is formed at one end of the main body housing 41. The adjustment holes 43 are provided on the side surface of the body housing 41 so as to be movably coupled with at least one moving screw 22 formed in the converter unit 20 when adjusting the length of the LED lighting module 30. Is formed. At this time, the moving screws 22 are preferably fixed to the adjustment hole 43 by tightening after adjusting the length of the LED lighting module 30. The length controller 40 electrically connects the LED lighting module 30 and the converter unit 20 to supply power to an LED light emitting device (not shown) provided in the LED lighting module 30. This is preferred.

More specifically, referring to FIG. 4, at least one fastening part 42 screwed to the LED lighting module 30 is provided in the body housing 41 of the length adjusting part 40 mentioned above. Since it is provided, the main body housing 41 is provided on the upper surface of the LED lighting module 30 as well as screwed to the LED lighting module 30 using the fastening portions 42. The converter unit 20 is fitted into the fixed body housing 41. In this case, the moving screws 22 are coupled to the at least one control hole 43 formed at the side of the main body housing 41 and the moving screws 22 are fastened to the converter unit 20.

On the other hand, the body housing 41 is preferably made of a square or cylindrical housing to be coupled to the converter unit 20. In addition, the body housing 41 may have a shape other than a square or cylindrical housing (for example, triangular and elliptical).

In this state, when the bulb-shaped LED lighting device 10 is installed in the reflector 3 installed in the buried hole 2a of the building, first, as shown in FIG. 4, the depth of the reflector 3 Measure and adjust the length of the LED lighting module 30 according to the depth of the reflector (3). As mentioned above, since the LED lighting module 30 and the converter unit 20 are separated from each other, the LED lighting module 30 is moved away from the converter unit 20. At this time, the moving screws 22 fastened and fixed to the control holes 43 of the main body 41 are moved. The moving screws 22 move along the adjusting holes 43. The body housing 41 and the LED lighting module 30 move together with the adjustment holes 43. As such, after adjusting the length of the LED lighting module 30 to the depth of the reflector 3, the moving screws 22 are tightened again to fix the adjustment holes 43. The LED lighting module 30 of which length adjustment is completed is installed in the reflection shade 3 and exposed from the reflection shade 3. In this state, the LED lighting module 30 is rotated to electrically connect the socket 21 of the converter unit 20 to the power socket 2c provided in the ceiling 2 of the building.

Here, the socket 21 is assembled with a power socket (2c) provided on the ceiling (2) or the wall (5) of the building to prevent loosening after installation (60) (see Fig. 4) Since it is provided, the loosening ring 60 prevents the loosening of the socket 21 and the power socket (2c). The anti-loosening ring 60 is preferably made of rubber or silicon. In addition, the anti-loosening ring 60 may be made of a material other than rubber or silicon.

Here, when the bulb-shaped LED lighting device 10 is installed directly in the buried hole (2a) of the ceiling (2) or the wall surface 5 of the building without the reflection shade (3), as shown in Figs. Since the body housing 41 mentioned above is provided with an installation member 80 to install the LED lighting module 30 on the ceiling 2 or the wall 5 of the building, the ceiling of the building ( 2) or the LED lighting module 30 of the bulb-type LED lighting device 10 mentioned above to the buried hole (2a) formed in the wall surface 5 and exposed to the outside, at this time, the body housing ( The installation member 80 provided in 41 is coupled to the buried hole 2a of the ceiling 2 or the wall 5 of the building and fixed over the outer circumference of the buried hole 2a.

Here, the installation member 80 will be described in more detail with reference to FIG. 6, and the installation member 80 is preferably made of a leaf spring. The mounting member 80 may be a spring other than the leaf spring (eg, a wire spring). At least one end of the leaf spring may be fastened to the body housing 41 of the length adjustment part 40 mentioned above. The installation fastening part 81 is provided.

7 and 8 show a view of another embodiment of the mounting member 90. 7 and 8, another embodiment of the mounting member 90 will be described. First, as shown in FIG. 7, the mounting member 90 may be installed in a direction directly below the wall surface 5 of the building. In addition, as shown in Figure 8, it is preferably made of 'L' shaped installation member 90 so as to be rotated to be installed in the front direction of the wall surface 5 of the building. The 'L' shaped installation member 90 is provided with at least one fastening portion 91 to be screwed to the LED lighting module 30 and the converter unit 20. In this state, as shown in FIG. 7, when the LED lighting module 30 is installed in a direction directly under the wall surface 5 of the building, the fastening part 91 of the 'L-shaped installation member 90 is mounted. The LED lighting module 30 is fastened to the converter unit 20, and in this state, the fastening unit 91 of the 'L-shaped mounting member 90' is further fastened. At this time, the LED lighting module 30 is installed in the direction directly below the wall surface 5 of the building. In addition, as shown in FIG. 8, when the LED lighting module 30 is installed in the front direction of the wall surface 5 of the building, the 'L' shaped mounting member 90 fastened to the converter unit 20. Loosen and rotate the fastening part 42 of the LED lighting module 30 is installed in the front direction of the wall surface (5) of the building, and then again the fastening part 91 of the 'L-shaped installation member 90 It is fixed by fastening to the converter unit 20.

9 to 11, when the bulb type LED adjusting device 10 is installed in the reflection shade 3 provided on the high floor of the building, first, referring to FIGS. 9 and 10, the aforementioned Since the LED lighting module 30 is provided with a coupling part 31 to be coupled with the high-rise bulb installation jig 91 used when the high-rise bulb is replaced, the high-rise bulb installation jig 91 is coupled to the coupling part 31. In combination with the engaging projection (91a (shown in Figure 11) formed in the), in this state, using the high-rise bulb mounting jig 91 to insert the LED adjusting device into the reflector 3 and the LED illumination The module 30 protrudes to the outside of the buried hole 2a, couples the socket 21 of the converter unit 20 and the power socket 2c of the reflector 3 and the high-rise bulb mounting jig. Rotate 91. At this time, the LED lighting module 30 is rotated together with the high-rise bulb installation jig 91 and the socket 21 of the converter unit 20 is also rotated to be electrically connected to the power socket 2c. . On the other hand, when the LED lighting module 30 is installed on the reflector 3, the coupling projection 91a of the high-rise bulb installation jig 91 is coupled to the coupling portion 31 of the LED lighting module 30 Departure.

In addition, the LED lighting module 30 is provided with a surface diffusion cover 32 (shown in FIG. 4) to prevent glare of the user by the light source of the LED lighting module 30.

As described above, the LED lighting module 30 is coupled to the high-rise bulb installation jig 91 is used when the high-rise bulb replacement is configured, the high-rise installation of the product using the high-rise bulb installation jig 91. And facilitate replacement.

[Second Embodiment]

12 to 15 are views showing the configuration of the bulb-type LED lighting device 100 according to the present invention.

12 and 13, a configuration of the bulb type LED lighting device 100 will be described. The bulb type LED lighting device 100 includes a converter unit 110 having a socket 111, an LED lighting module 120, and a pair of length adjusting bracket units 130. The converter unit 110 is electrically connected to the socket 111 and the power socket 2c provided in the buried hole 2a of the building, separated from the LED lighting module 120 and the LED lighting module ( It is coupled to the length adjustment bracket 130 so that the length of 120 is adjustable. The LED lighting module 120 is separated from the converter unit 110, which will be described later, and moveable to the length adjusting bracket unit 130 so as to be moved closer or farther from the converter unit 110 to adjust the length. Combined. The length adjusting bracket parts 130 are moved between the converter unit 110 and the LED lighting module 120 to move along the side of the converter unit 110 to adjust the length of the LED lighting module 120. It is provided.

More specifically, referring to FIG. 13, the length adjusting bracket parts 130, the plate part 131, the at least one fastening part 132, the at least one adjusting hole 133, and the position adjusting hole ( 134). The plate portion 131 is formed in a plate shape, is coupled to the converter unit 110 and to be movable along the converter unit 110, the fastening portions 132 are the LED lighting module 120 It is formed on one end of the plate portion 131 to be screwed on. The adjustment holes 133 are provided on the side surface of the plate part 131 so as to be movably coupled with at least one or more moving screws 112 formed in the converter unit 110 when adjusting the length of the LED lighting module 120. Is formed. In addition, the position adjustment hole 134 is movably coupled to the installation member 140 provided in the length adjustment bracket portion 130 and the plate portion 131 to adjust the installation position of the installation member 140. It is preferably formed on the side of the.

Referring to FIG. 14, the plate portion 131 of the above-mentioned length adjusting bracket portions 130 is at least one fastening portion 132 screwed to the LED lighting module 120. Since the plate portion 131 is provided on the upper surface of the LED lighting module 120 and is fastened to the LED lighting module 120 by using the fastening portions 132. The converter unit 110 is sandwiched and coupled between the fixed plate units 131. In this case, the moving screws 112 are coupled to the at least one control hole 133 formed on the side surfaces of the plate parts 131, and the moving screws 112 are fastened to the converter unit 110.

In this state, when the bulb-shaped LED lighting device 100 is installed in the reflection shade 3 installed in the buried hole (2a) of the building, first, as shown in FIG. 14, the depth of the reflection shade 3 Measure and adjust the length of the LED lighting module 120 according to the depth of the reflector (3). As mentioned above, since the LED lighting module 120 and the converter unit 110 are separated from each other, the LED lighting module 120 is moved away from the converter unit 110. At this time, the moving screws 112 fixedly fixed to the control holes 133 of the plate parts 131 are removed and moved. The moving screws 112 move along the control holes 133. The plate parts 131 and the LED lighting module 120 move together with the control holes 133. As such, after adjusting the length of the LED lighting module 120 to the depth of the reflector 3, the moving screws 112 are tightened again to fix the adjustment holes 133. The LED lighting module 120 of which length adjustment is completed is installed in the reflecting shade 3 and exposed from the reflecting shade 3. In this state, the LED lighting module 120 is rotated to electrically connect the socket 111 of the converter unit 110 and the power socket 2c provided in the ceiling 2 of the building. Here, the socket 111 has an anti-loosening ring 150 (shown in FIG. 14) to be assembled with the power socket 2c provided on the ceiling 2 or the wall 5 of the building to prevent loosening after installation. Since it is provided, the loosening ring 150 to prevent the loosening of the socket 111 and the power socket (2c). The release preventing ring 150 is preferably made of rubber or silicon. In addition, the anti-loosening ring 150 may be made of a material other than rubber or silicon.

Here, when the bulb-shaped LED lighting device 100 is installed directly in the buried hole 2a of the ceiling 2 or the wall 5 of the building without the reflection shade 3, the plate, as shown in FIG. The portion 131 is formed with a position adjusting hole 134 for movably coupling with the installation member 140 provided in the length adjustment bracket 130 and adjusting the installation position of the installation member 140. Since the position of the mounting member 140 is adjusted to the position adjusting hole 134, the mounting member 140 is fastened and fixed using the screw to the plate portions 131. In this state, the above-mentioned LED lighting module 120 is installed and exposed to the outside in the buried hole 2a formed in the ceiling 2 or the wall 5 of the building, and the installation member ( 140 is coupled to the buried hole (2a) of the ceiling (2) or wall surface 5 of the building and is fixed over the outer periphery of the buried hole (2a).

Referring to Figure 15 in more detail the configuration of the installation member 140, one end of the installation member 140 is provided with a fastening portion 141 corresponding to the position adjusting hole 134 and screwed together At the tile end of the installation member 140, a locking portion 142 fixed over the buried hole 2a is provided. Here, when the installation member 140 will be described in more detail, the installation member 140 is preferably made of a leaf spring. The mounting member 140 may be a spring other than the leaf spring (for example, a wire spring).

Moreover, other embodiments of the mounting member 140 are already omitted, as shown in FIGS. 7 and 8, and will be omitted.

As described above with reference to FIG. 12, the LED lighting module 120 having the length adjusting bracket part 130 is coupled to a coupling protrusion 91a formed on the high-rise bulb installation jig 91 used when the high-rise bulb is replaced. Since the portion 121 is configured, the LED lighting module 120 is coupled to the coupling shade 91 of the high-rise bulb installation jig 91 to the coupling portion 121 and the reflection shade 3 provided on the high floor of the building. Install it. This facilitates the high-rise installation and replacement of the LED lighting module 120.

In addition, the LED lighting module 120 is provided with a surface diffusion cover 122 (shown in FIG. 12) to prevent glare of the user by the light source of the LED lighting module 120.

As such, the length adjusting part and the length adjusting bracket part for adjusting the length of the LED lighting module may be configured to install the product in an exposed form outside the existing reflection shade or the buried hole, thereby improving the light efficiency of the product. Excellent heat dissipation efficiency improves the life of the product. Can be installed regardless of the depth of the existing reflector, and can be installed regardless of the size of the existing reflector or buried hole can increase the lighting capacity. In addition, the product can be installed at any installation site regardless of the location by constructing an installation member that directly installs the product in the ceiling or wall of the building, without the existing reflector in the length adjusting part and the length adjusting bracket part. Installation of the product can be facilitated.

On the other hand, the bulb-type LED lighting device according to an embodiment of the present invention represented the ceiling and the wall surface of the building as a representative application. However, the bulb type LED lighting device is not necessarily limited to a ceiling and a wall of a building, and can be applied to various installation devices to which the bulb type LED lighting device is applied.

The bulb type LED lighting device of the present invention described above is not limited to the above-described embodiments and drawings, and various substitutions, modifications, and changes to various types of lighting devices are possible in the art. It will be apparent to those who have knowledge.

Converter part: 20 LED lighting module: 30
Length adjuster: 40 Body housing: 41
Fastening part: 42 Adjustment hole: 43
Moving screw: 22 Mounting member: 80
Mounting fasteners: 81

Claims (20)

delete delete delete delete delete delete delete delete delete delete delete delete delete In the bulb type LED lighting device,
A converter unit having a socket;
An LED lighting module separated from the converter unit; And
A pair of length adjusting bracket parts provided between the converter unit and the LED lighting module to move along the side of the converter unit to adjust the length of the LED lighting module,
The length adjustment bracket portion, plate portion;
At least one fastening part formed at one end of the plate part and screwed to the LED lighting module;
At least one adjustment hole formed in the plate part and movably coupled with at least one or more moving screws formed in the converter part when adjusting the length of the LED lighting module; And
The bulb type LED lighting device, characterized in that formed in the plate portion is coupled to the mounting member provided in the length adjustment bracket portion movably and a position adjusting hole for adjusting the installation position.
delete 15. The bulb type LED lighting device of claim 14, wherein the length adjusting bracket part is provided with an installation member for installing the LED lighting module on a ceiling or a wall of a building.
17. The method of claim 16, wherein one end of the installation member is provided with a fastening portion corresponding to the position adjusting hole and screwed in, and a tile end is provided with a locking portion fixed over the ceiling or the wall of the building. Bulb type LED lighting device.
15. The bulb type LED lighting device of claim 14, wherein the LED lighting module is provided with a coupling portion coupled to a high-rise bulb installation jig used for replacing a high-rise bulb.
17. The bulb type LED lighting device of claim 16, wherein the socket is provided with a release preventing ring assembled with a power socket provided on a ceiling or a wall of the building to prevent loosening after installation.
15. The bulb type LED lighting device of claim 14, wherein the LED lighting module is provided with a curved diffusion cover.
KR1020110089709A 2011-09-05 2011-09-05 Bulb type led lighting apparatus KR101301937B1 (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370092B1 (en) 2013-09-17 2014-03-06 (주)서광테라 Mounting device for led lighting lamp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101398227B1 (en) * 2013-11-13 2014-05-23 (주)하나위즈 Embedding type lighting fixture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945275B1 (en) * 2009-07-27 2010-03-03 안홍락 Ceiling embeded lighting fixture
KR20110037165A (en) * 2009-10-06 2011-04-13 송민훈 Led bulb
KR20110052789A (en) * 2009-11-13 2011-05-19 왕재학 Manufacturing method of led possessed of loose stopper means and led possessed of loose stopper means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100945275B1 (en) * 2009-07-27 2010-03-03 안홍락 Ceiling embeded lighting fixture
KR20110037165A (en) * 2009-10-06 2011-04-13 송민훈 Led bulb
KR20110052789A (en) * 2009-11-13 2011-05-19 왕재학 Manufacturing method of led possessed of loose stopper means and led possessed of loose stopper means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101370092B1 (en) 2013-09-17 2014-03-06 (주)서광테라 Mounting device for led lighting lamp

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