JP2010219015A - Wide angle reflection type lighting apparatus with fixed or movable led panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To develop and provide a wide-angle reflection type lighting apparatus with fixed or movable LED panel which has a wide irradiation angle, is capable of obtaining a strong emission power, and can secure interchangeability with a conventional article and can be used for multiple purposes, and is strong against vibration and shock, and of which construction cost and maintenance and administration cost can be reduced. <P>SOLUTION: The reflection type lighting apparatus includes an apparatus body which has a reflecting plate of which the lower face part is formed in a shape of inverse Mt. Fuji of a prescribed angle in order to improve emission performance by widening the irradiation angle to expand the emission area and LED panels which are adhered and installed respectively along the reflecting plate surface of the apparatus body with a prescribed width and a prescribed length; and the apparatus body which has a reflecting plate of which the lower face part is formed in a shape of inverse Mt. Fuji of a prescribed angle in order to improve emission performance by widening the irradiation angle to expand the emission area and LED panels which are installed along the reflecting plate surface of the apparatus body with a prescribed width and a prescribed length are installed with a rocking shaft as a fulcrum and capable of rocking for a prescribed angle independently respectively right and left. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

    The present invention relates to a fixed-angle or movable LED panel-equipped wide-angle reflective illuminator that uses a semiconductor element as a light source and is installed on a ceiling surface or embedded in an opening on the ceiling surface.

    Conventional lighting fixtures are mainly fluorescent lamps, and the type of fluorescent lamp fixtures that are widely used is the reverse Mt. Fuji fixture. This reverse Mt.Fuji-type fixture has the advantage that the light reflected by the reflecting action is irradiated over a wide area and the entire room is brightened because each reflector is provided obliquely outward with respect to the illuminating lamp. .

    In addition, there are two types of conventional implantable instruments: a square type (U-shaped fluorescent tube) and a comfort type (straight tube type fluorescent tube). These instruments have a reflector for the lamp. There is an advantage in that the light emitted from the light source is efficiently diffused to irradiate a wide area.

    Recently, LED lamps using a semiconductor element as a light source, which has been changed to fluorescent lamps, have been used in various places. However, the disadvantage of this LED lamp is that the spread of light is weaker than other light sources and the luminous power of the element alone is weak. Therefore, a plurality of elements are usually combined to form a single lighting fixture. However, the current LED lighting as an alternative to the currently popular Mt. Fuji is a method of arranging the panel in a flat manner, although the LED panel is formed by an assembly of light sources of semiconductor elements and has a light emitting power. However, although the illuminance directly below can be secured, there is a problem that the illuminance cannot be secured in a wide range with a narrow irradiation angle.

    Therefore, in order to solve the above-mentioned problems, it is necessary to quickly develop a lighting fixture that can increase the illumination angle and secure a wide range of illuminance to improve the light connection at each stage and obtain a strong luminous power. Is required.

    The patent documents of LED lighting fixtures filed so far are introduced for reference (see Patent Documents 1 and 2).

Registered Utility Model No. 3147777 Patent Publication 2008-198618

    Therefore, in order to solve the above-mentioned problems, the present invention has a wide irradiation angle, can obtain a strong light emission power, can ensure compatibility with conventional products, can be used for various purposes, and can be vibrated. -To develop and provide a wide-angle reflective lighting fixture with a fixed or movable LED panel that is resistant to impact and can reduce construction costs and maintenance / management costs.

    The present invention includes an instrument body having a reflector plate having a lower surface formed in an inverted Mt. Fuji shape at a predetermined angle, and a predetermined width dimension and a predetermined length dimension that are respectively fixedly attached along the reflector surface of the instrument body. It consists of LED panel which has.

    In addition, there are a device body having a reflector plate having a lower surface portion formed in an inverted Mt. Fuji shape at a predetermined angle, and an LED panel having a predetermined width dimension and a predetermined length dimension provided along the reflector surface of the instrument body. Each of the left and right sides is provided independently so as to be able to swing a predetermined angle with the moving shaft portion as a fulcrum.

    In addition, it conforms to the opening for embedding and is formed in a square box shape or a rectangular shape having a vertical dimension, a horizontal dimension, and a depth dimension in accordance with the conventional standards, and having a mounting flange on the lower surface, and The LED panel having a predetermined width dimension and a predetermined length dimension is fixedly provided on the lower surface portion in an inverted Mt. Fuji shape or a Mt. Fuji shape at a predetermined angle.

    In addition, an instrument body which is adapted to the opening for embedding and is formed in a square box shape having a vertical dimension, a horizontal dimension and a depth dimension in accordance with the conventional standard and having a mounting flange on the lower surface, An LED panel having a predetermined width dimension and a predetermined length dimension provided on the instrument body is provided so that the left and right sides can be independently swung by a predetermined angle with a swing shaft portion as a fulcrum.

    As an effect of the present invention, a wide-angle reflective exposure lighting fixture with a fixed LED panel includes a fixture main body having a reflector plate having a lower surface formed in a reverse Mt. Fuji shape at a predetermined angle, and a reflector plate surface of the fixture main body. By making it an LED panel with a predetermined width dimension and a predetermined length dimension that are fixedly attached to each other, it becomes possible to widen the irradiation angle and secure a wide range of illuminance, and improve the connection of light, The light emitting area is widened, and a stronger light emitting power can be obtained. Moreover, the wide-angle reflective exposure lighting fixture with a movable LED panel includes a fixture main body having a reflector plate having a lower surface formed in a reverse Mt. Fuji shape with a predetermined angle, and a predetermined portion provided along the reflector plate surface of the fixture main body. An LED panel with a width dimension and a predetermined length dimension is provided so that the left and right sides can independently swing at a predetermined angle with the swing shaft as a fulcrum. Adjustments can be made. The wide-angle reflective embedded lighting fixture with fixed LED panel and the wide-angle reflective embedded lighting fixture with movable LED panel are suitable for the opening for embedding and have vertical, horizontal, and depth dimensions, respectively. In accordance with the conventional standard, an LED panel formed into a regular square box shape or rectangular shape having a mounting flange on the lower surface portion and having a predetermined width dimension and a predetermined length dimension on the lower surface portion is mounted at a reverse angle to Mt. , Or fixed on the Mt.Fuji shape, no new ceiling openings or ceiling repairs are required, and by maintaining compatibility with existing products, construction costs and maintenance and management costs can be reduced. In addition, since it is resistant to vibration and impact, it has extremely beneficial effects such as excellent durability and safety.

One Example of this invention is shown, (A) is a front view of a wide-angle reflective exposure lighting fixture with a fixed LED panel, (B) is a bottom view. 1 is a right side view of a wide-angle reflective exposure lighting fixture with a fixed LED panel according to an embodiment of the present invention. 1 is a bottom perspective view of a wide-angle reflective exposure lighting fixture with a fixed LED panel according to an embodiment of the present invention. FIG. One Example of this invention is shown, (A) is a front view of a wide-angle reflective exposure lighting fixture with a movable LED panel, (B) is a bottom view. 1 is a right side view of a wide-angle reflective exposure lighting fixture with a movable LED panel according to an embodiment of the present invention. 1 is a bottom perspective view of a wide-angle reflective exposure lighting fixture with a movable LED panel according to an embodiment of the present invention. One Example of this invention is shown, (A) is sectional drawing of a wide angle reflection type | mold embedded lighting fixture with a rectangular fixed LED panel, (B) is a bottom view. 1 shows an embodiment of the present invention, (A) a cross-sectional view of a wide-angle reflective embedded lighting fixture with a regular square Mt. Fuji fixed LED panel, and (B) a wide-angle reflective type with a regular square inverted Mt. Fuji fixed LED panel. It is sectional drawing of an embedded lighting fixture, (C) is a bottom view. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front sectional view of a wide-angle reflective embedded lighting fixture with a movable LED panel according to an embodiment of the present invention.

    As an embodiment for carrying out the invention, in an exposed LED lighting apparatus that uses a semiconductor element as a light source and is exposed on the ceiling surface (CE), the lower surface portion is provided in a reverse Fuji mountain shape with a predetermined angle (α). The instrument body (1) having the reflecting plate (1a) and the predetermined width (W) dimension and the predetermined length (fixed) provided along the reflector (1a) (1a) surface of the instrument body (1) ( L) It is comprised from the wide angle reflection type | mold exposure lighting fixture with a fixed LED panel characterized by consisting of LED panel (2) which has a dimension (2).

    Further, in an exposure type LED lighting apparatus that uses a semiconductor element as a light source and is exposed on the ceiling surface (CE), a reflecting plate (1a ′) provided with a lower surface formed in an inverted Mt. Fuji shape at a predetermined angle (α). The instrument main body (1 ') having (1a') and the predetermined width (W) dimension and the predetermined length (L) provided along the reflector (1a ') (1a') surface of the instrument main body (1 ') The LED panels (2 ') (2') having dimensions are provided so that the left and right sides can independently swing by a predetermined angle (β) (β) with the swing shafts (1b) (1b) as fulcrums. It is comprised from the wide-angle reflective exposure lighting fixture with a movable LED panel.

    Further, in an embedded LED lighting apparatus in which a semiconductor element is used as a light source and an embedded opening (CE ′) (CE ″) is provided on the ceiling surface (CE) and mounted therein, the embedded opening (CE ′) ( CE "), and the vertical (Y) (Y '), horizontal (X) (X'), and depth (Z) (Z ') dimensions conform to the conventional standards, An LED panel (22) that is formed in a rectangular or regular square box shape having a mounting flange, and has a predetermined width (Wa) (Wa ′) dimension and a predetermined length (La) (La ′) dimension on the lower surface part ) (22 ') with fixed LED panel, characterized by being fixedly attached to a reverse Mt. Fuji, Mt. Fuji or Mt. Fuji shape at a predetermined angle (γ), (γ') (γ ') Consists of a wide-angle reflective embedded lighting fixture.

    Further, in an embedded LED lighting apparatus that uses a semiconductor element as a light source, and has an embedded opening (CE ") on the ceiling surface (CE) and is mounted therein, it is compatible with the embedded opening (CE"), and A vertical (Y), horizontal (X), and depth (Z) dimensions in conformity with the conventional standard, and an instrument body (11 ") provided in the shape of a regular square box having a mounting flange on the lower surface; The LED panel (22 ") (22") having a predetermined width (W ") dimension and a predetermined length (L" ') dimension provided on the instrument body (11 ") is a swing shaft portion (1b") (1b It is composed of a wide-angle reflective embedded lighting fixture with a movable LED panel, characterized in that each of the left and right sides is independently provided with a predetermined angle (β ′) (β ′) with a fulcrum as a fulcrum.

    Therefore, one embodiment of the present invention (exposed lighting fixture) will be described in detail with reference to FIGS. 1 to 6. FIGS. 1A and 1B are front views of a wide-angle reflective lighting fixture with a fixed LED panel. FIG. 2 is a bottom view, and FIG. 2 is a right side view when the ceiling surface (CE) is attached. As shown in FIG. 2, the instrument main body (1) has a reflector (1a) having a lower surface formed in a reverse Mt. Fuji shape at a predetermined angle (α), and the reflector (1a) ( 1a) It is composed of LED panels (2) and (2) having a predetermined width (W) dimension and a predetermined length (L) dimension that are fixedly provided along the surface, and the irradiation angle is formed in an inverted Mt. Fuji shape. Thus, it is possible to secure a wide range of illuminance by widening the irradiation angle and improving the connection of light, and to obtain a stronger light emitting power.

    FIG. 3 is a bottom perspective view of the wide-angle reflective exposure lighting fixture with a fixed LED panel.

    4 (A) and 4 (B) are a front view and a bottom view of a wide-angle reflective exposure lighting fixture with a movable LED panel, and FIG. 5 is a right side view when the ceiling surface (CE) is attached. As shown in FIG. 5, the instrument body (1 ′) has a reflector (1a ′) having a lower surface formed in an inverted Mt. shape with a predetermined angle (α), and the reflector body (1a) of the instrument body. ') (1a') LED panel (2 ') (2') provided along the plane is independently a predetermined angle (β) (β) each left and right with the pivot shaft (1b) (1b) as a fulcrum By providing it so that it can move freely, it is possible to concentrate the irradiation angle directly under the instrument, to irradiate a wide range, and to make arbitrary adjustments according to the application and situation.

    FIG. 6 is a bottom perspective view of the wide-angle reflective exposure lighting fixture with a movable LED panel.

    As another embodiment of the present invention, in an embedded type LED lighting apparatus in which a semiconductor element is used as a light source and embedded openings (CE ′) (CE ″) are respectively provided on a ceiling surface (CE) and mounted therein, It conforms to the opening (CE ') (CE "), and the vertical (Y) (Y'), horizontal (X) (X '), and depth (Z) (Z') dimensions are standard. In order to follow the above, it is formed in a regular square box shape or rectangular shape having a mounting flange on the lower surface portion, and has a predetermined width (Wa) (Wa ′) size and a predetermined length (La) (La ′) on the lower surface portion. LED panels (22) and (22 ') having dimensions are fixedly attached to a reverse Mt. Fuji, Mt. Fuji, or Mt. Fuji shape at predetermined angles (γ), (γ') (γ '), respectively. It is comprised from the fixed angle | corner wide-angle reflection type | mold embedded lighting fixture with an LED panel.

    Further, in an embedded LED lighting apparatus that uses a semiconductor element as a light source, and has an embedded opening (CE ") on the ceiling surface (CE) and is mounted therein, it is compatible with the embedded opening (CE"), and A vertical (Y), horizontal (X), and depth (Z) dimensions in conformity with the conventional standard, and an instrument body (11 ") provided in the shape of a regular square box having a mounting flange on the lower surface; The LED panel (22 ") (22") having a predetermined width (W ") dimension and a predetermined length (L" ') dimension provided on the instrument body (11 ") is a swing shaft portion (1b") (1b It is composed of a wide-angle reflective embedded lighting fixture with a movable LED panel, characterized in that each of the left and right sides is independently provided with a predetermined angle (β ′) (β ′) with a fulcrum as a fulcrum.

    7A and 7B are a cross-sectional view and a bottom view of a wide-angle reflective embedded lighting fixture with a fixed LED panel, and an embedded opening (CE ′). ), The vertical (Y) dimension, the horizontal (X) dimension, and the depth (Z) dimension conform to the conventional standards, respectively, and are formed in a rectangular shape having a mounting flange on the lower surface part, and An LED panel (22) having a predetermined width (Wa) dimension and a predetermined length (La) dimension is fixed to a lower surface portion in an inverted Mt. Fuji shape at a predetermined angle.

  Moreover, FIG. 8 is a wide angle reflective embedded lighting fixture with a fixed LED panel, (A) is a cross-sectional view of Mt. Fuji, (B) is a cross-sectional view of Mt. Fuji, and (C) is a bottom view. Fits to the embedded opening (CE "), and the vertical (Y '), horizontal (X'), and depth (Z ') dimensions conform to the conventional standards, and the mounting flange on the lower surface And an LED panel (22 ′) having a predetermined width (Wa ′) dimension and a predetermined length (La ′) dimension on the lower surface portion of the LED panel (22 ′) having a predetermined angle (Mt. Fuji or inverted Mt. Fuji shape). Are fixedly provided.

  FIG. 9 is a cross-sectional view of a wide-angle reflective embedded lighting fixture with a movable LED panel, which is suitable for an embedded opening (CE ″) provided on the ceiling surface (CE) and has a vertical (Y ′) dimension. -The main body (11 ") formed in the shape of a regular square box having lateral (X ') dimensions and depth (Z') dimensions in accordance with the conventional standard and having a mounting flange on the lower surface, and the main body LED panel (22 ") (22") having a predetermined width (Wa ") dimension and a predetermined length (La") dimension provided on (11 ") is a fulcrum on swing shafts (1b") (1b ") As the left and right are each independently provided with a predetermined angle (β ′) (β ′) that can be swayed and formed into the same dimensional shape (vertical × horizontal × depth) as a conventional implantable device, It eliminates the need for new ceiling openings and ceiling repairs, and makes it possible to reuse accessories such as hanging tools, thereby facilitating replacement work.

    However, the square type is used separately for the inverted Mt. Fuji type and the Mt. Fuji type device body depending on the type of conventional device (hanging position). However, one type of LED panel is used for common use.

    The LED panel emits light from a DC power source and is suitable for battery drive. Therefore, it is equipped with a battery in all types (six types) of equipment, taking advantage of vibration and impact resistance and long life. It can be applied to the emergency light type.

    The wide-angle reflection type lighting fixture with a fixed or movable LED panel of the present invention has a wide irradiation angle, can obtain a strong luminous power, can ensure compatibility with conventional products, and can be used for various purposes. In addition, it is resistant to vibrations and shocks, and can contribute to many markets such as the home appliance industry by enabling construction costs and maintenance / management costs to be reduced. Therefore, it has industrial applicability.

1 Instrument body (exposed rectangular fixed type)
1a Reflector (exposed rectangular fixed type)
1b Shaft shaft 1 'Instrument body (exposed rectangular movable)
1a 'reflector (exposed rectangular movable)
11 Instrument body (Embedded rectangular fixed type)
11 'Instrument body (Fixed square type fixed)
11 "instrument body (implantable square type movable)
1b "Long shaft part 2 LED panel (exposed rectangular fixed type)
2 'LED panel (exposed rectangular movable)
22 LED panel (Fixed rectangular type)
22 'LED panel (Fixed square type fixed)
22 "LED panel (embedded square type movable)
CE ceiling surface CE 'embedding opening CE "embedding opening L predetermined length La predetermined length La' predetermined length La" predetermined length W predetermined width Wa predetermined width Wa 'predetermined width Wa "predetermined width α predetermined angle β predetermined angle β ′ predetermined angle γ predetermined angle γ ′ predetermined angle X vertical X ′ vertical Y horizontal Y ′ horizontal Z depth Z ′ depth

Claims (4)

  An exposure type LED lighting apparatus that uses a semiconductor element as a light source and is exposed and mounted on a ceiling surface (CE), and an apparatus having a reflector (1a) provided with a lower surface formed in a reverse Mt. Fuji shape at a predetermined angle (α) LED panel (2) having a predetermined width (W) dimension and a predetermined length (L) dimension, which are fixedly provided along the reflector (1a) (1a) surface of the main body (1) and the instrument main body (1). ) A wide-angle reflective exposure lighting fixture with a fixed LED panel characterized by comprising (2).   In an exposed LED lighting fixture that uses a semiconductor element as a light source and is exposed and mounted on a ceiling surface (CE), a reflecting plate (1a ′) (1a) having a lower surface formed in an inverted Mt. Fuji shape at a predetermined angle (α) The instrument body (1 ') having') and the predetermined width (W) dimension and the predetermined length (L) dimension provided along the reflector (1a ') (1a') surface of the instrument body (1 '). The LED panels (2 ′) and (2 ′) having the left and right sides independently of each other with a predetermined angle (β) (β) can be swung with the swing shafts (1b) and (1b) as fulcrums. Wide-angle reflective exposure lighting fixture with movable LED panel.   In an embedded LED luminaire in which a semiconductor element is used as a light source and embedded openings (CE ′) (CE ″) are respectively provided on the ceiling surface (CE) and mounted therein, the embedded openings (CE ′) (CE ″) ), And the vertical (Y) (Y '), horizontal (X) (X'), and depth (Z) (Z ') dimensions conform to the conventional standards, and are mounted on the bottom surface. An LED panel (22) which is formed in a square box shape or a rectangular shape having a collar portion and has a predetermined width (Wa) (Wa ′) size and a predetermined length (La) (La ′) size on the lower surface portion ( A wide-angle reflective embedded lighting fixture with a fixed LED panel, characterized in that 22 ′) is fixedly attached to a Mt. Fuji shape or an inverted Mt. Fuji shape at a predetermined angle (α) (α ′).   In an embedded LED luminaire using a semiconductor element as a light source and provided with an embedded opening (CE ") on the ceiling surface (CE) and mounted therein, the LED lighting apparatus is adapted to the embedded opening (CE") and is vertically ( Y) a main body (11 ") formed in the shape of a regular square box having dimensions, a lateral (X) dimension and a depth (Z) dimension in accordance with the conventional standard and having a mounting flange on the lower surface; The LED panel (22 ") (22") having a predetermined width (W ") dimension and a predetermined length (L" ') dimension provided on the main body (11 ") is a swing shaft (1b") (1b "). A wide-angle reflective embedded lighting fixture with a movable LED panel, characterized in that the left and right sides are independently provided at a predetermined angle (β ′) (β ′) with the fulcrum as a fulcrum.

Images