JP3040257U - Lighting equipment - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To enable a lighting device to be quickly and easily installed on a mounting surface, particularly on a mounting surface in a corner portion. A lighting device main body 1 including a light source mounting portion,
It has a plate-shaped support body 3 fixed to the mounting surface 200, and a cover plate 5 surrounding the light source 14 mounted in the light source mounting portion of the lighting device body 1. The first attached portion 15 of the lighting device body 1 is attached to the first attaching portion 31 of the support body 3. The second attached portion 51 of the cover plate 5 is attached to the second attaching portion 32 of the support. The support 3 has plate portions 39, 39 on both sides of the first mounting portion 31 that are perpendicular to each other.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a lighting device used by being attached to furniture such as a bed or a desk.

[0002]

[Prior art]

 For example, lighting devices for local lighting are used as needed in shelves at bedside of beds, other furniture, and living rooms. In this type of conventional lighting device, an electric socket to which a light bulb is attached and detached is directly attached to the inner surface of the shelf or the like, and a light source as a light source is covered to suppress the brightness of the light source. What was done was known.

[0003]

[Problems to be solved by the device]

 However, the conventional lighting device of this type has a problem that the installation work is complicated, and it cannot be installed in a corner of a shelf or a room, or even if it is possible, the installation work is difficult. There was a problem that was.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a lighting device that can be installed quickly and easily.

Another object of the present invention is to provide a lighting device that can be quickly and easily installed in a corner portion such as a shelf or a room.

Still another object of the present invention is to divide the lighting device into a lighting device main body, a support for mounting the lighting device main body on a mounting surface, and a cover plate surrounding the light source. Assembling the three parts so that they can be handled as a single unit.

Still another object of the present invention is to make it possible to easily attach the lighting device, when it is divided into the lighting device main body, the support body and the cover plate as described above. Is.

[0008]

[Means for Solving the Problems]

 According to another aspect of the present invention, there is provided a lighting device main body including a light source mounting portion to which a light source is attached and detached, a plate-shaped support body fixed to a mounting surface, and the light source mounting portion of the lighting device main body. A cover plate having a light-transmitting property, which is arranged so as to surround the light source, and a first mounting portion is provided on the support body, and the lighting device body is mounted on the first mounting portion. And a pair of second mounting portions integrally formed with the first mounting portion on one side and the other side of the supporting body sandwiching the first mounting portion. A pair of second mounted parts to be mounted on the second mounting part are separately provided at one end and the other end of the cover plate, respectively.

According to the present invention, the lighting device main body is mounted on the support by mounting the first mounted portion of the lighting device main body on the first mounting portion of the plate-shaped support fixed to the mounting surface. . The cover plate is attached to the support by attaching the second attached portion of the cover plate to the second attachment portion of the support.

A lighting device according to a second aspect of the present invention is the illumination device according to the first aspect, wherein the first mounting portion is provided in a central portion of the supporting body, and the first mounting portion is sandwiched. On one side and the other side, a pair of plate portions whose opening angles are at right angles are integrally connected to each other, and mounting screw insertion portions are provided on these pair of plate portions, and those plate portions are also provided. The second mounting portion is provided at the outer end of each of the.

According to this invention, the support body is fixed to the mounting surface by tightening the mounting screw on the mounting surface using the mounting screw insertion portions of the pair of plate portions. In particular, according to the present invention, a pair of plate portions whose opening angles are perpendicular to each other are integrally and continuously provided on one side and the other side of the support body that sandwich the first mounting portion, so that, for example, a bed It is possible to forcefully stack a pair of the above-mentioned plate parts on the mounting faces of the corners of the bedside shelves that are perpendicular to each other and fix the plate parts to the mounting face.

According to a third aspect of the present invention, in the lighting device according to the first or second aspect, the first mounting portion has a plate-shaped base portion and a base portion protruding from the base portion. And an L-shaped elastically deformable holder portion including a protruding piece portion extending from the tip of the base portion along the base portion, and protruding from the base portion corresponding to the protruding piece portion of the holder portion. A base portion having a thickness such that the first mounted portion can be fitted between the base portion and the protruding piece portion, and the holder is provided in the substrate portion. An opening through which the whole of the holder part can be inserted / removed, and the base part of the holder part is opened within the opening while elastically deforming the holder part in the expanding direction by inserting the holder part into the opening. When the holder is moved relatively to one side, Engaging hole portion with which the above-mentioned projection portion is engaged in a fitting manner with the return deformation of the above, a first engaging surface which engages with the above-mentioned projection portion fitted into this engagement hole portion, and the above-mentioned projection portion. Has a second engaging surface which engages with the base portion and is opposed to the first engaging surface when fitted in the engaging hole portion.

According to this invention, the holder portion of the first attachment portion on the support body side is inserted into the opening of the first attachment portion on the lighting device body side, and the substrate portion of the first attachment portion is attached to the first attachment portion. When it is inserted between the base part and the protruding part of the holder part, the holder part is elastically deformed in the spreading direction by the board part, and at the same time, the base part of the holder part is held in the opening. Move relatively to one side of the opening. Then, when the board portion is inserted to a predetermined position, the holder portion is restored and deformed, and the protrusion portion of the first attachment portion engages with the engagement hole portion of the first attachment portion in a fitting manner. In this state, the board portion of the first attached portion is sandwiched between the holder portion and the base portion of the first attached portion, and at the same time, the protrusion portion that is fitted into the engagement hole portion of the first attached portion is Since the base portion is engaged with the first engaging surface and the base portion is engaged with the second engaging surface facing the first engaging surface, the lighting device main body is held so as not to drop on the support. .

An illumination device according to a fourth aspect of the present invention is the illumination device according to any one of the first, second, and third aspects, wherein the pair of second mounting portions have a pair of opposing positions. The cover plate is made of a plate material having elasticity, and each of the pair of second attached parts has a pair of second attached parts. The collar portion has a pair of overlapping piece portions elastically contacting each other in an overlapping manner, and is fitted to the shaft body provided on each of the overlapping piece portions and protruding from the collar portion. Outer fitting is provided on the outer edge of each of the overlapping pieces at the location adjacent to the brim and across the fitted portion provided on the support body. That is, a recessed fitting portion is provided.

According to this invention, from the state where the cover plate is bent in a curved shape against its elasticity, the overlapping piece portion of the second attached portion is provided on the second attachment portion on the support body side. The cover plate is mounted on the support body by superposing it on the flange part and engaging the engaging hole of the overlapping piece part with the shaft body of the second mounting part in a fitting manner, and the cover plate is attached to the lighting device. Surrounds the light source attached to the body. Moreover, due to the restoring action due to the elasticity of the cover plate, the overlapping pieces of the cover plates are in elastic contact with the flange portion, and the mounted state of the cover plate is stable. The function of stabilizing the mounting state of the cover plate is more remarkable when the recessed fitting portion of the overlapping piece is externally fitted across the fitted portion on the support body side. To be done.

[0016]

[Embodiment of the invention]

 The lighting device according to this embodiment includes the support 3 shown in FIG. 1 or 2, the lighting device main body 1 shown in FIG. 3, and the cover plate 5 shown in FIGS. There is.

The support 3 shown in FIG. 1 is used when the lighting device is installed on a flat mounting surface 100 (see FIG. 9). A band-shaped plate-shaped synthetic resin molded body having a predetermined width is used for the support 3, and a first mounting portion 31 is provided at a central portion in the longitudinal direction thereof. A pair of left and right rectangular plate portions 39, 39 are integrally and separately provided on one side and the other side, and the second mounting portions 32, 32 are provided at the outer ends of the pair of plate portions 39, 39, respectively. It is provided. With this configuration, the pair of second mounting portions 32, 32 are provided on one side and the other side sandwiching the first mounting portion 31.

The first mounting portion 31 includes a base portion 33 having a rectangular plate shape, a pair of left and right holder portions 34, 34 provided on the base portion 33, and a pair of left and right protrusion portions 35 protruding from the base portion 33. , 35. As clearly shown in FIGS. 3 to 5, the holder portion 34 extends upward in parallel with the base portion 36 protruding from the base portion 33 at a right angle and from the tip of the base portion 36 along the base portion 33. It is provided with a projecting piece portion 37 and is formed into an L shape as a whole, and the base portion 36 and the projecting piece portion 37 have elasticity which is characteristic of synthetic resin. Therefore, in the holder portion 34, the projecting piece portion 37 is elastically deformable in the opening / closing direction with respect to the base portion 33 due to the elasticity peculiar to the synthetic resin. As can be seen from FIGS. 3 to 5, the protruding position of the protruding portion 35 from the base portion 33 is a position corresponding to the tip (upper end) of the protruding piece portion 37 of the holder portion 34. Further, the protrusion 35 has an inclined surface 38.

The pair of left and right plate portions 39, 39 are planarly continuous with the base portion 33 of the above-mentioned first mounting portion 31, and a predetermined number of mounting screw insertion portions 41 ... It is set up.

The second mounting portion 32 includes a collar portion 42 that is provided at a right angle to the plate portion 39, and a shaft body 43 that protrudes inward from the collar portion 42. Further, between the pair of left and right second mounting portions 32, 32, the flange portions 42, 42 face each other in an opposed posture, and the shaft bodies 43, 43 face each other in an opposed posture. (See Fig. 9).

In addition, the supporting body 3 is provided with partition ridges 44, 44 over the entire width at the boundary between the base portion 33 of the first mounting portion 31 and the plate portions 39, 39 on both sides thereof. ing.

The support 3 shown in FIG. 2 is used when the lighting device is installed on a mounting surface 200 (see FIG. 10) forming a right angle at the corners of furniture and other objects such as beds and desks. . The mounting surface 200 forming a right angle at the inside corner includes a side surface and a back wall surface inside the shelf at the bedside of the bed, a side surface and a top surface, a side surface and a bottom surface, or a room wall surface and a ceiling surface, and a wall surface and a floor surface. And so on. The difference between this support 3 and that described with reference to FIG. 1 is that the opening angle between the pair of left and right plate portions 39, 39 is a right angle. Therefore, in FIG. 2, parts that are the same as or correspond to those in FIG. 1 are given the same reference numerals, and detailed description of each part is omitted.

The lighting device main body 1 shown in FIG. 3 includes a vertically long mounting member 11 and a frame body 12. Even if the mounting member 11 and the frame body 12 are formed of different synthetic resin molded bodies so that they can be attached to and detached from each other, they are formed of a synthetic resin integrally molded body. Good. As shown in FIG. 3, in the lighting device main body 1, the frame body 12 is projected from the lower end portion of the mounting member 11. An electric socket 13 as a light source mounting portion is attachable / detachable to / from the frame body 12, and a light bulb 14 as a light source is mounted to the electric socket 13 mounted to the frame body 12. In addition to the incandescent lamp, it is also possible to use other types of light bulbs, such as a fluorescent lamp.

The mounting member 11 includes a first mounted portion 15, a lower flat plate portion 16 that extends from the first mounted portion 15 to a lower side thereof and projects the frame body 12, and a first mounted portion 15. An upper flat plate portion 17 extending upward from the mounting portion 15 is provided, and the first mounted portion 15, the lower flat plate portion 16 and the upper flat plate portion 17 are connected in a stepped manner. As a result, the recess 18 is secured on the back side of the first mounted portion 15. Further, the lower flat plate portion 16 is provided with a cord guide 25 and the like so that the electric cord 19 pulled out from the electric socket 13 can be neatly routed. Reference numeral 26 is a cord retainer used when the electric cord 19 is drawn around the electric socket 13 and can be attached to and detached from the lower flat plate portion 16.

The first attached portion 15 has a rectangular substrate portion 21, a pair of left and right vertically elongated openings 22 and 22 formed in the substrate portion 21, and a pair of left and right engaging hole portions 23 and 23. doing . The board portion 21 has a thickness that can be fitted between the base portion 33 and the projecting piece portion 37 of the first mounting portion 31 described above, and preferably has a thickness that is the same as or substantially the same as the distance between them. Have dimensions. The vertically long opening 22 has a size that allows the entire holder portion 34 of the first mounting portion 31 to be inserted and removed, and preferably has a vertical and horizontal dimension slightly larger than the vertical and horizontal dimensions when the holder portion 34 is viewed from the front. Have Further, the mutual positional relationship between the opening 22 and the engagement hole portion 23 is as follows. That is, while inserting the holder portion 34 into the opening 22 and elastically deforming the holder portion 34 in the substrate portion 21 in the expanding direction, the base portion 36 of the holder portion 34 is relatively positioned inside the opening 22 and above the opening 22. When the holder portion 34 is returned and deformed, the projection portion 35 is engaged with the engagement hole portion 23 in a fitting manner (see FIG. 5). Here, the lower surface of the engagement hole portion 23 corresponds to the first engagement surface 23a that engages with the protrusion 35 fitted in the engagement hole portion 23. Further, the upper surface of the recess 18 on the back side of the first attached portion 15 corresponds to the second engaging surface 18a facing the first engaging surface 23a, and the protrusion 35 is provided in the engaging hole portion 23. The second engaging surface 18a is adapted to engage with the base portion 33 when it is fitted.

In the mounting member 11, the vertical width of the recess 18 on the back side of the first mounted portion 15 is such that the first mounting portion 31 of the support 3 can be fitted into the recess 18. Further, the width of the board portion 21 of the first attached portion 15 is such that the board portion 21 can be fitted to the pair of left and right partition ridges 44, 44 of the support body 3.

Next, the cover plate 5 is formed in a rectangular shape by a plate material of synthetic resin having a light-transmitting property and elasticity. A pair of second attached parts 51, 51 are formed on both left and right ends of the cover plate 5. As shown in FIGS. 6 to 8, the second mounted portion 51 is provided in the overlapping piece portion 52, which is elastically contacted with the flange portion 42 of the second mounting portion 32 in an overlapping manner, and the overlapping piece portion 52. The engaging hole 53 and the recessed fitting portion 54 formed on the outer edge of the overlapping piece portion 52. Then, when the overlapping piece portion 52 is overlapped with the collar portion 42 and the engaging hole 53 is engaged with the shaft body 43 in a fitting manner, the fitting portion 54 is provided with the collar portion 42 in the plate portion 39 of the support body 3. It is adapted to be externally fitted across the fitted portion 47 provided at a position adjacent to. The length of the cover plate 5 is sufficiently longer than the length of the supporting body 3.

When the lighting device described above is installed on the flat mounting surface 100 shown in FIG. 9, the support 3, the lighting device main body 1, and the cover plate 5 shown in FIG. 1 are used. When it is installed on the mounting surface 200 that forms a right angle at the entry corner 10 shown in FIG. 10, the support body 3, the lighting device main body 1, and the cover plate 5 of FIG. 2 are used. Therefore, the two types of supports 3 shown in FIG. 1 or FIG. 2 are used properly according to the shapes of the mounting surfaces 100 and 200, and the lighting device main body 1 and the cover plate 5 are irrelevant to the shapes of the mounting surfaces 100 and 200. Not commonly used.

Next, an example of the installation procedure will be described. When installing on a flat mounting surface 100, the support body 3 of FIG. 1 is overlaid on the mounting surface 100 as shown in FIG. 9, and the mounting screw insertion portion 41 provided on the plate portions 39, 39 of the support body 3 is mounted. A mounting screw (not shown) is screwed into the mounting surface 100 by using the. Further, when installing on the mounting surface 200 that makes a right angle at the corner portion, the support 3 of FIG. 2 is placed on the mounting surface 200 as shown in FIG. 10, and is provided on the plate portions 39, 39 of the support 3. The mounting screw (not shown) is screwed into the mounting surface 200 using the insertion portion 41, and is tightened.

After the support body 3 is fixed to the predetermined mounting surfaces 100 and 200 in this manner, the first mounted portion 15 of the lighting device body 1 is mounted on the first mounting portion 31 of the support body 3. This work is done as follows. That is, as shown in FIG. 4, holding the lighting device body 1 by hand, insert the holder parts 34, 34 of the first mounting part 31 on the support body 3 side into the vertically long openings 22, 22 of the first mounting part 15. To do. Thereafter, the lighting device main body 1 is pushed downward as indicated by the arrow a in FIG. 5, so that the board portion 21 of the first mounted portion 15 is protruded from the base portion 33 of the first mounting portion 31 and the holder portion 34. When the holder portion 34 is inserted into the opening portion 22, the holder portion 34 is elastically deformed in the spreading direction by the substrate portion 21, and at the same time, the base portion 36 of the holder portion 34 is inside the opening 22 and on one side of the opening 22 (upper side) Move relative to. Then, when the board portion 21 is inserted to a predetermined position, the projection portion 35 of the first mounting portion 31 is fitted into the engagement hole portion 23 of the first mounted portion 15, and the holder portion 34 is restored and deformed accordingly. The protrusion 35 engages with the engagement hole 23 in a fitting manner. This completes the mounting of the lighting device main body 1 to the support body 3. In this mounting state, as shown in FIG. 5, the substrate portion 21 of the first mounted portion 15 and the holder portion 34 of the first mounting portion 31 are connected to each other. At the same time, the protrusion 35, which is sandwiched by the base portion 33 and fits into the engagement hole portion 23 of the first attached portion 15, engages with the first engagement surface 23a, and the base portion 33 moves into the second portion. It engages with the engagement surface 18a. Therefore, the lighting device main body 1 is attached to the support 3 so as not to move back and forth and up and down, and the lighting device main body 1 does not drop off from the support 3.

After mounting the lighting device main body 1 on the support 3 as described above, the cover plate 5 can be attached. That is, from the state in which the cover plate 5 is bent in a curved shape against its elasticity, the overlapping piece portion 52 of the second attached portion 51 on one side is connected to the collar of the second attachment portion 32 on the one side on the support body 3 side. The second mounting portion 51 on the other side is attached in the same manner as the second mounting portion 51 on the other side by superimposing it on the portion 42 and engaging the engaging hole 53 of the overlapping piece portion 52 with the shaft body 43 in a fitting manner. Is attached to the second attachment portion 32 on the other side of the support body 3. By doing so, the left and right overlapping pieces 52, 52 of the cover plate 5 elastically contact the left and right flanges 42, 42 of the support body 3 by the elastic restoring force of the cover plate 5, and at the same time, the overlapping pieces thereof. The parts 52, 52 are supported by the left and right shafts 43, 43, and the fitting parts 54 of the left and right overlapping piece parts 52 straddle the left and right fitted parts 47 on the support body 3 side and are outside. Since it is fitted, the cover plate 5 is mounted on the support body 3, and the mounted state is stable so that the cover plate 5 does not wobble. When the cover plate 5 is attached to the support body 3 in this manner, the light bulb 14 mounted on the electric socket 13 of the lighting device main body 1 is surrounded by the cover plate 5 as seen in FIGS. 9 and 10.

[0032]

[Effect of the invention]

 As described above, according to the present invention, it is possible to quickly and easily install the lighting device not only on the flat mounting surface but also on the corner portion. In addition, in the lighting device of the present invention, the three members of the lighting device main body, the support, and the cover plate can be assembled in advance and handled as a single unit, which is convenient.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a support.

FIG. 2 is a schematic perspective view of another support body.

FIG. 3 is a schematic perspective view showing a part of a lighting device main body and a support.

FIG. 4 is an explanatory view showing, in a cross section, the first stage of the procedure for attaching the first attachment portion and the first attachment portion.

FIG. 5 is an explanatory view showing a cross section of a mounting state of a first mounting portion and a first mounted portion.

FIG. 6 is a schematic perspective view showing how the cover plate is attached to the support.

FIG. 7 is a view on arrow VII in FIG.

FIG. 8 is a cross-sectional plan view showing how the cover plate is attached to the support body.

FIG. 9 is a schematic plan view showing an installation state of a lighting device using the support of FIG.

10 is a schematic plan view showing an installation state of a lighting device using the support of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Lighting device main body 3 Support body 5 Cover plate 13 Electric socket (light source mounting part) 14 Light bulb (light source) 15 First attached part 18a Second engaging surface 21 Board part 22 Opening 23 Engaging hole part 23a First engaging Surface 31 First mounting portion 32 Second mounting portion 33 Base portion 34 Holder portion 35 Projection portion 36 Base portion 37 Projection piece portion 39 Plate portion 41 Mounting screw insertion portion 42 Collar portion 43 Shaft body 51 Second mounted portion 52 Overlapping piece portion 53 Engagement hole 54 Fitting part 100, 200 Mounting surface

Claims (4)

[Utility model registration claims] 1. A lighting device main body including a light source mounting portion to which a light source is attached and detached, a plate-shaped support member fixed to a mounting surface, and surrounding the light source mounted to the light source mounting portion of the lighting device main body. A cover plate having a light-transmitting property, and a first attachment portion provided on the support, and the first attachment portion attached to the first attachment portion on the lighting device body. Is provided, and a pair of second mounting members is integrally formed with the first mounting portion on one side and the other side of the support body that sandwich the first mounting portion.
A mounting part is provided separately, and a pair of second mounted parts to be mounted on the second mounting part are separately provided at one end and the other end of the cover plate, respectively. Characteristic lighting device. 2. The pair of plate portions, wherein the first mounting portion is provided in the central portion of the support, and the opening angles of the first mounting portion and the other side sandwich the first mounting portion are perpendicular to each other. Are integrally connected to each other, and mounting screw insertion portions are provided on the pair of plate portions, and the second mounting portions are provided on the outer ends of the plate portions. The lighting device according to item 1. 3. The first mounting portion includes a plate-shaped base portion,
An L-shaped elastically deformable holder part including a base part protruding from the base part and a projecting part part extending from the tip of the base part along the base part, and the projecting part part of the holder part. A base portion having a thickness such that the first mounted portion can be fitted between the base portion and the protruding piece portion, and a protrusion portion protruding from the base portion. And an opening through which the whole of the holder part can be inserted and removed, and the base part of the holder part is opened while the holder part is inserted into the opening to elastically deform the holder part in the expanding direction. An engaging hole portion in which the projection portion is engaged in a fitting manner with the returning deformation of the holder portion when the holder portion is relatively moved to one side of the opening; A first engagement surface that engages with the fitted protrusion,
3. The second engagement surface, which engages with the base portion and is opposed to the first engagement surface when the projection portion is fitted in the engagement hole portion. The lighting device described in. 4. The pair of second mounting portions each have a pair of flange portions that face each other, and a shaft body that projects from each of these flange portions, and the cover plate is elastic. And a pair of the second attached portions each having a pair of overlapping piece portions elastically contacting the pair of the flange portions in an overlapping manner, and each of the overlapping piece portions. And an engaging hole engaged with the shaft body projecting from the collar portion in a fitting manner, and adjacent to the collar portion on the outer edge of each of the overlapping pieces. 4. A recessed fitting portion that is fitted over the fitted portion provided on the support body at a location is provided in any one of claims 1, 2, and 3. Lighting equipment.