KR101729010B1 - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- KR101729010B1 KR101729010B1 KR1020150069032A KR20150069032A KR101729010B1 KR 101729010 B1 KR101729010 B1 KR 101729010B1 KR 1020150069032 A KR1020150069032 A KR 1020150069032A KR 20150069032 A KR20150069032 A KR 20150069032A KR 101729010 B1 KR101729010 B1 KR 101729010B1
- Authority
- KR
- South Korea
- Prior art keywords
- opening
- main body
- body case
- cover
- case
- Prior art date
Links
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Images
Classifications
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
-
- 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
-
- 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
- F21V27/02—Cable inlets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The lighting apparatus according to an embodiment of the present invention includes a light source unit for generating light and a power source case for accommodating a power source unit for supplying a driving power source to the light source unit. The power source case defines a space in which the power source unit is accommodated, And an opening / closing cover that is slidably and rotatably coupled to the main body case to open and close the opening, and a cable electrically connecting the power source unit and the external power source is provided between the opening / closing cover and the main body case And is pressed and fixed by the opening / closing cover and the body case.
Description
An embodiment relates to a lighting device.
Generally, indoor or outdoor lighting is used as a lamp or a fluorescent lamp. In the case of such a bulb or fluorescent lamp, there is a problem that its lifetime is short and it is frequently exchanged. In addition, a conventional fluorescent lamp may deteriorate over time, and the illuminance may gradually decrease.
In order to solve such a problem, a light emitting diode (LED) capable of realizing excellent controllability, fast response speed, high electric light conversion efficiency, long life, low power consumption, Various types of lighting modules are being developed.
Light emitting diodes (LEDs) are a type of semiconductor devices that convert electrical energy into light. The light emitting diode has advantages of low power consumption, semi-permanent lifetime, fast response speed, safety, and environmental friendliness compared with conventional light sources such as fluorescent lamps and incandescent lamps. Accordingly, much research has been conducted to replace an existing light source with a light emitting diode, and a light emitting diode has been increasingly used as a light source for lighting devices such as various liquid crystal display devices, electric sign boards, and street lamps used outside the room.
Since such a light emitting diode is a point light source, an optical cover for converting a light into a plane light is used in a lighting apparatus in which a light emitting diode is used.
The optical cover is generally coupled to the housing. Conventionally, in the integral structure in which the upper and lower structures are separated or the upper and lower structures are not separated to fix the optical cover, the optical cover must have a structure that can be fixed to the housing.
At this time, if a clearance is generated between the optical cover and the housing, there is a problem that the coupling structure can not easily come out because the appearance of the product is not good.
Further, there is a problem that the optical cover and the housing must be in close contact with each other so that dust or the like does not flow from the outside.
Further, in the lighting apparatus according to the related art, an opening for connecting an external power source to the power source case and a cover for covering the opening are used. Since the cover covering the opening of the power source case is manufactured separately from the power source case, There is a separate inconvenience that the external power source and the power source of the lighting apparatus are connected and assembled separately. In addition, there is a problem that the cover is lost in the process.
In addition, the cover of the power source case must have a structure capable of being united with the power source case in a closed state and capable of fully opening the opening in an open state.
In the embodiment, the opening cover covering the opening of the power source case is not easily detached from the power source case, but the opening is sufficiently opened.
The lighting apparatus according to an embodiment of the present invention includes a light source unit for generating light and a power source case for accommodating a power source unit for supplying a driving power source to the light source unit. The power source case defines a space in which the power source unit is accommodated, And an opening / closing cover that is slidably and rotatably coupled to the main body case to open and close the opening, and a cable electrically connecting the power unit to an external power source is provided between the opening / closing cover and the main body case And is pressed and fixed by the opening / closing cover and the body case.
In the embodiment, since the opening / closing cover is slidably and rotatably coupled to the main body case, there is an advantage that the opening / closing cover is not lost.
Further, in the embodiment, there is an advantage that the coupling structure of the opening / closing cover and the main body case is located inside the main body case so that the coupling structure is not exposed in the closed state.
In addition, the embodiment has an advantage that the opening of the main body case can be sufficiently opened in the open state by the cover arm.
In addition, the embodiment is advantageous in that the strain of the region where the coupling hook is formed in the rim of the optical cover is different from the strain in the other region, and the advantage that the coupling hook of the optical cover is easily fastened to the hook groove of the housing, Lt; / RTI >
1 is a diagram of a lighting control system in accordance with an embodiment of the present invention.
2 is a view showing a configuration of a lighting apparatus according to an embodiment of the present invention.
3 is an exploded perspective view of a lighting apparatus according to an embodiment of the present invention,
4 is an assembled perspective view of a lighting device according to an embodiment of the present invention,
5 is a partial cross-sectional view of a lighting apparatus according to an embodiment of the present invention,
6A is a perspective view of an optical cover according to an embodiment of the present invention,
FIG. 6B is a top plan view of an optical cover according to an embodiment of the present invention,
6C is a cross-sectional view of the optical cover shown in FIG. 6B taken along the line AA,
7 is a cross-sectional view of a diffusion plate according to an embodiment of the present invention,
8 is a partial side view of an optical cover according to another embodiment of the present invention,
9 is a partial side view of an optical cover according to another embodiment of the present invention.
10 is a side view of a power supply case according to an embodiment of the present invention.
11 is an exploded perspective view of a power supply case according to an embodiment of the present invention.
12 is a perspective view of a power supply case according to an embodiment of the present invention, in which an opening / closing cover is removed.
13 is a perspective view of an opening / closing cover according to an embodiment of the present invention.
14 and 15 are reference views for explaining opening and closing operations of the opening and closing cover according to an embodiment of the present invention.
The angles and directions referred to in the process of describing the structure of the embodiment are based on those shown in the drawings. In the description of the structures constituting the embodiments in the specification, reference points and positional relationships with respect to angles are not explicitly referred to, reference is made to the relevant drawings.
Hereinafter, embodiments will be described in detail with reference to the drawings.
1 is a diagram of a lighting control system in accordance with an embodiment of the present invention.
The lighting control system includes a remote control device (200) and a lighting device (100).
The
When the
When the
The signal transmitted from the
The
That is, the
When the
The
The
The
The
2 is a view showing a configuration of a lighting apparatus according to an embodiment of the present invention.
2, the
The
For example, the
The
The
The
FIG. 3 is a perspective view illustrating an illumination apparatus according to an embodiment of the present invention. FIG. 4 is a perspective view illustrating an illumination apparatus according to an embodiment of the present invention. Sectional view.
3 to 5, the
The
The
For example, the
Here, the point
The
One or a plurality of light emitting elements may be disposed. Further, when a plurality of light emitting elements are arranged, each light emitting element may emit different colors or may have different color temperatures.
The
Specifically, the
Accordingly, the
The
At this time, the
In addition, the
The fixed
At this time, the fixed
The
The
Accordingly, the
In addition, the
The
More specifically, the
The
Specifically, the
The
Specifically, the
The
The
The
The adhered
The
The
Specifically, the
The
Is housed in the
Since the
The
FIG. 6A is a perspective view of an optical cover according to an embodiment of the present invention, FIG. 6B is a top view of the optical cover according to an embodiment of the present invention, FIG. 6C is a cross- Sectional view.
6, the
The
The
The
The
The
Preferably, the embodiment may further include a
For example, the
If the rigidity of the
Here, the strain will mean deformation in the state where the object is in response to the stress.
The embodiment is characterized in that the periphery of the
The first region 141a will mean the region where the
Specifically, the strain of the first region 141a is greater than the strain of the second region 141b. In addition, the elastic force of the first region 141a may be formed smaller than the elastic force of the second region 141b.
More specifically, the
As another example, the
4, the
The ratio of the thickness d1 of the first region 141a to the thickness d2 of the second region 141b is preferably 0.2: 1 to 0.8: 1. If the thickness d1 of the first region 141a is too thin, it may not provide an elastic restoring force to the
The first region 141a may be formed by recessing a portion of the
In particular, referring to FIG. 6C, the first region 141a may have a total area on the
6B, the first region 141a is repeated at a predetermined pitch along the circumference of the
The
7 is a cross-sectional view of a diffusion plate according to an embodiment of the present invention.
With reference to Fig. 7, an embodiment of the diffusion plate will be described.
The
The
The
The
For example, the
8 is a partial side view of an optical cover according to another embodiment of the present invention.
8, the
The
A pair of
The
A part of the first region 141a is separated from the
9 is a partial side view of an optical cover according to another embodiment of the present invention.
8, the
In another embodiment, the pair of
FIG. 10 is a side view of a power source case according to an embodiment of the present invention, FIG. 11 is an exploded perspective view of a power source case according to an embodiment of the present invention, FIG. 12 is a perspective view of a power source case according to an embodiment of the present invention, FIG. 13 is a perspective view of an opening / closing cover according to an embodiment of the present invention. FIG.
Referring to FIGS. 10 to 13, the
For example, the
Of course, the
The
Specifically, the
Supporting members protrude from both sides of the
The
Here, the
The
The
The
Also, the
The
The
At this time, the
In addition, since the
Specifically, the
At this time, the
The
For example, the
The size of the
A plurality of
Specifically, the length of the
Therefore, when the
It is preferable that the width d3 of the
When the width d3 of the
The
The plurality of
In particular, the
The plurality of
For example, the plurality of
The opening and
The opening and
The
The
The hinge pins 23 are slidably engaged with the
To this end, the
The
In particular, the
Specifically, the
The
Therefore, the hinge pins 23 slide up and down along the
An
The
14 and 15 are reference views for explaining opening and closing operations of the opening and closing cover according to an embodiment of the present invention.
Referring to Fig. 14, in the closed state, the opening /
In order to open the opening /
Referring to FIG. 15, when the hinge pins 23 are slid to the upper end of the
Like reference numerals refer to like elements throughout the specification. The thickness and size of each layer in the drawings are exaggerated, omitted, or schematically shown for convenience and clarity of explanation. Also, the size and area of each component do not entirely reflect actual size or area.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various modifications and applications are possible. For example, each component specifically shown in the embodiments can be modified and implemented. It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
100: Lighting equipment
110: Power supply case
180: Housing
140: Optical cover
Claims (11)
And a power source case for receiving a power source unit for supplying driving power to the light source unit,
The power source case includes:
A main body case defining an accommodation space for the power supply unit and having an opening at one side,
And an opening / closing cover which is slidably and rotatably coupled to the main body case to open / close the opening,
Wherein a cable for electrically connecting the power source unit and the external power source is disposed between the opening / closing cover and the main body case, and is pressed and fixed by the opening / closing cover and the main body case.
Wherein one end of the cable is electrically connected to the power source unit and the other end is exposed to the outside of the case.
The power supply case further includes a cable hole through which the cable passes,
Wherein the cable hole is defined by a combination of the main body case and the opening / closing cover.
Wherein the power case forming the cable hole further includes a plurality of protrusions protruding toward the inside of the cable hole.
Wherein a width of the cable hole is 60% to 95% of a diameter of the cable.
Wherein the opening /
A cover portion covering an opening of the main body case,
At least two hinge pins slidably coupled to the main body case,
And at least two cover arms connecting the hinge pins and the cover portion.
Wherein the main body case further comprises guide rails disposed on opposite sides of the main body case, the guide rails being engaged with the hinge pins to be slid and rotated.
Wherein the guide rails are located on an inner surface of the main body case.
Wherein the hinge pins are inserted into the guide rails by elastic forces of the cover arms.
And a detachment protrusion for preventing the hinge pin from being detached is formed at one end of the guide rail.
The main body case includes:
And an insertion groove in which at least a part of the cover arm is inserted in an open state of the opening / closing cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150069032A KR101729010B1 (en) | 2015-05-18 | 2015-05-18 | Lighting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150069032A KR101729010B1 (en) | 2015-05-18 | 2015-05-18 | Lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160135554A KR20160135554A (en) | 2016-11-28 |
KR101729010B1 true KR101729010B1 (en) | 2017-04-21 |
Family
ID=57706938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150069032A KR101729010B1 (en) | 2015-05-18 | 2015-05-18 | Lighting device |
Country Status (1)
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KR (1) | KR101729010B1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100962474B1 (en) | 2009-07-13 | 2010-06-14 | 주식회사 룩스원 | Led module and method of fabricating the same |
CN203743905U (en) | 2013-12-26 | 2014-07-30 | 佛山市诺得堡照明有限公司 | LED light source |
-
2015
- 2015-05-18 KR KR1020150069032A patent/KR101729010B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100962474B1 (en) | 2009-07-13 | 2010-06-14 | 주식회사 룩스원 | Led module and method of fabricating the same |
CN203743905U (en) | 2013-12-26 | 2014-07-30 | 佛山市诺得堡照明有限公司 | LED light source |
Also Published As
Publication number | Publication date |
---|---|
KR20160135554A (en) | 2016-11-28 |
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