JP4931520B2 - Shelf equipment - Google Patents

Description

  The present invention relates to a shelf apparatus provided with a shelf board formed of a light guide plate and a support body that supports the shelf board.

  The conventional shelf device is provided with illumination means for illuminating the shelf plate formed by the light guide plate constituting the shelf device, and the illumination unit illuminates the storage portion in each shelf plate (for example, Patent Document 1). reference).

Japanese Utility Model Publication No. Hei 6-38117 (5th page, Fig. 2)

  However, in Patent Document 1, since the light emitter constituting the illumination unit emits light only in a single light emission direction toward the shelf plate, for example, it illuminates other directions excluding the single light emission direction. In such a case, it is necessary to use a separate illumination means from the illumination means, and the labor and cost are burdensome to install this separate illumination means.

  The present invention has been made paying attention to such problems, and an object of the present invention is to provide a shelf device that can be used efficiently by switching the light emitting direction of the light emitters constituting the illumination means.

In order to solve the above-described problem, the shelf device according to claim 1 of the present invention is a shelf device provided with a shelf plate formed of a light guide plate and a support body that supports the shelf plate,
Upper and lower surfaces of the shelf plate is formed in an uneven without mirror-like, is provided with illumination means having a single light emitting element which emits light toward a specific direction of light emission, the light emitting body oriented light The light emitting diode is capable of switching between a first light emitting direction that emits light toward the shelf plate and a second light emitting direction that excludes the first light emitting direction. A part of the illumination that is provided in the first light emission direction and enters the inside of the shelf board is provided on the shelf board from the front end surface to which the reflector of the shelf board is attached. It is characterized by illuminating downward .
According to this feature, the first light emission direction in which the light emission direction switching unit provided in the illumination unit can emit light using the plate surface of the shelf formed by the light guide plate. And the second light emission direction excluding the shelf board can be switched as appropriate, so that a single light emitter can be used efficiently. In addition, while reflecting the upper and lower surfaces of the shelf plate and repeating the refraction, the front end surface formed on the tapered surface as the reflecting means and the reflector efficiently travels toward the lower side of the shelf plate. The illumination illuminance by the illuminating tool can be maintained, and a part of the illumination can be illuminated toward the outside of the shelf board from the upper surface, the lower surface, and both end surfaces.

A shelf apparatus according to a second aspect of the present invention is the shelf apparatus according to the first aspect, wherein the second light emission direction is a downward direction of the shelf board.
According to this feature, it is possible to illuminate the illumination unit with the downward direction of the shelf plate where the indoor light is easily blocked by the plate surface of the shelf plate as the second light emission direction. It can be used as a storage space.

A shelf device according to a third aspect of the present invention is the shelf device according to the first or second aspect, wherein the light emitter is turned off via the light emission direction switching section.
According to this feature, since the light emission direction switching unit can simultaneously switch the first light emission direction and the second light emission direction of the light emitter and turn off the light emitter, the convenience of operation of the illumination unit is high. .

A shelf device according to a fourth aspect of the present invention is the shelf device according to any one of the first to third aspects, wherein the illumination means is provided on a rear surface side of the shelf plate. Yes.
According to this feature, since the illumination means is provided on the rear surface side that is the back side of the shelf board, the illumination means does not become an obstacle when placing the stored items on the upper surface of the shelf board. Moreover, the effect effect of illumination is acquired by illuminating toward the front side from the illumination means provided in the rear surface side of the shelf board.

A shelf apparatus according to a fifth aspect of the present invention is the shelf apparatus according to the fourth aspect, wherein a light diffusion portion is formed on a rear end surface of the shelf board.
According to this feature, it is possible to diffuse the illumination over the entire surface of the shelf board by using the light diffusing unit.

  Examples of the present invention will be described below.

  Embodiment 1 of the present invention will be described with reference to the drawings. First, FIG. 1 is a perspective view showing an overall image of a shelf device in Embodiment 1 of the present invention. FIG. 2 is a plan view and a side view of the shelf board. FIG. 3 is a perspective view of the shelf board viewed obliquely from below. 4A and 4B are partial cross-sectional views taken along the line CC of FIG. 5 (a) to 5 (c) are enlarged views of a dotted line encircled portion in FIG. 4 (a).

  As shown in FIG. 1, the kitchen counter 1 in the present embodiment is configured in a box shape extending in the width direction, and is provided with a kitchen cabinet 5 provided with an opening / closing door 5a or an opening / closing drawer 5b as appropriate on the front surface, A sink 3 provided on the left side in the figure and a stove 4 provided on the right side in the figure are provided on the top plate 2 constituting the upper surface of the kitchen cabinet 5.

  Further, a wall surface W is disposed on the rear surface side of the kitchen counter 1, and the shelf plate 11 constituting the shelf device of the present invention is fixed to the wall surface W at an appropriate position above the top plate 2. A slit hole 12a provided in a substantially horizontal direction on the front surface of the cover 12 as a body is supported by penetrating the rear end portion thereof, and is placed so that a stored item can be placed on the upper surface 11f.

  The cover 12 has a support structure that can support the weight of the shelf board 11 on which the stored items are placed, and the front surface of the cover 12 is formed of a translucent acrylic material. The inside of the cover 12 is provided with a hollow portion so that a predetermined space is formed between the front surface side of the partition plate 8 and the rear end surface 11c of the shelf plate 11 penetrating the slit hole 12a. The illuminating device 13 as the illumination means of the present invention is accommodated in the hollow portion so as to be rotatable as will be described later. Thus, by housing the lighting fixture 13 inside the cover 12 as a support, the lighting fixture 13 can be prevented from being damaged by contact or the like and protected using the support structure of the cover 12.

  On the front side of the kitchen counter 1, the user of the kitchen counter 1 can come and go, and the stored items placed on the shelf 11 can be seen from the front side of the kitchen counter 1 by the light in the room where the kitchen counter 1 is installed. It has become. However, the lower part of the shelf 11, particularly near the wall surface W, is not sufficiently different because the indoor light is blocked, and it is difficult for the user of the kitchen counter 1 to visually recognize.

  As shown in FIG. 2, the shelf plate 11 is a light guide plate for introducing illumination into the interior and is made of a transparent glass plate, and in particular, the upper surface 11 f and the lower surface 11 g are formed in a mirror shape without unevenness. ing. Here, the light guide plate is a plate having a property of introducing illumination from one surface to the inside and leading the illumination from the other surface to the outside, and is not limited to the glass plate, for example, an acrylic plate or A plastic plate or the like may be used, and the material of the plate is not particularly limited. The left and right sides of the rear end portion of the shelf board 11 are formed in step portions 11e and 11e that are narrower than the front side in accordance with the left and right width of the slit hole 12a, and the rear end surface of the step portion 11e is the front surface of the cover 12. The shelf board 11 is penetrated to the slit hole 12a of the cover 12 to the position where it abuts.

  As shown in FIGS. 3 to 5, the shelf plate 11 that penetrates the slit hole 12 a of the cover 12 that accommodates the illuminator 13 has a front end surface 11 a from the front side of the upper surface 11 f to the front side of the front side. It is formed in the taper surface which inclines toward the front side of the lower surface 11g located. A reflector 21 made of a metal plate that is separate from the shelf board 11 and has high reflection efficiency is attached to the front end surface 11a formed on the tapered surface.

  Next, an illuminating device 13 as an illuminating means including a single illuminant includes a light-emitting body 13a including a holder 13b formed in the left-right direction and a light emitting diode (LED) disposed inside the holder 13b. And extending in the left-right width direction, and one end of a cable (not shown) for supplying power to the light emitter 13 a is connected to the side end of the illuminator 13. Note that the illuminating means including a single light emitter does not only mean that there is one light emitting element or light source, but also a plurality of light emitting elements or light sources that are combined into one lighting device. Including.

  As shown in FIGS. 5B and 5C, the illuminating device 13 is provided so as to be rotatable around a rotation axis provided in the left-right direction on the back side of the illuminating device 13. Specifically, the light emitting body 13a is positioned in the first light emitting direction (see FIG. 5B) as a specific light emitting direction in which the light emitting body 13a faces the rear end surface 11c of the shelf board 11, and the light emitting body 13a extends below the shelf board 11. Between the second light emission direction (see FIG. 5 (c)) as the specific light emission direction facing, the light emission direction switching unit 18 comprising a lever connected to the rotation shaft and protruding forward at the cover side end portion, It is provided so that rotation is possible.

  As shown in FIG. 5A, the light emission direction switching unit 18 rotates further upward from a position where the light emitter 13a faces the first light emission direction (see FIG. 5B) to a horizontal position. Thus, the light emitter 13a can be turned off by turning off the power supply to the lighting fixture 13. That is, the light emitter 13 a can be turned off via the light emission direction switching unit 18.

  The light emitter 13a is not necessarily limited to the light emitting diode of the present embodiment, and may be another known light emitter such as a fluorescent lamp or a light bulb. Further, the light emission direction switching unit is not necessarily limited to the lever of the present embodiment, and may be a push button type disposed at a predetermined position such as the top surface of the top plate 2, or the user is separated from the shelf plate 11. It may be a remote control type that can be operated from the position.

  Next, use of the lighting tool 13 will be described.

  As shown in FIG. 5A, from the position (horizontal position) of the light emission direction switching unit 18 in a state in which power is not supplied to the illuminator 13 and the light emitter 13a is turned off, as shown in FIG. As described above, when the light emission direction switching unit 18 formed of a lever is rotated downward, power is supplied to the illumination tool 13 and the single light emitter 13a emits light. Since the light-emitting body 13a is a light-emitting diode, the illumination K has a directivity and has a property of traveling in a certain direction without diffusing, and is directed toward the rear end surface 11c of the shelf board 11 as the first light-emitting direction. Irradiated.

  And the illumination K approachs toward the inside of the shelf board 11 from the rear-end surface 11c of the shelf board 11 which has light guide property. Here, a notch 11d as a light diffusing portion is formed in the left-right direction of the shelf board 11 at a position facing the illumination tool 13 on the rear end surface 11c of the shelf board 11 (see FIG. 2). The emitted light K is refracted and diffused in the left-right direction by this notch 11d and travels in the refracted direction (see the arrow in FIG. 2).

  By doing in this way, illumination can be diffused over the whole surface of the shelf board 11 by using the notch 11d as a light diffusion part. A notch 11d as a light diffusing portion is formed in the rear end surface 11c of the shelf board 11, and the illumination K that travels to the rear end face 11c by the illumination tool 13 is diffused in the left-right direction of the shelf board 11. However, for example, a convex piece may be formed as a light diffusing portion on the rear end surface, or the light diffusing portion may diffuse illumination in the vertical direction of the shelf board.

  A part of the illumination light K is reflected from both the upper surface 11f and the lower surface 11g of the shelf board 11 and repeatedly refracted from the front end surface 11a of the shelf board 11 to which the reflectors 21 are attached to below the shelf board 11. Illuminate towards.

  By doing in this way, the illumination K which progresses toward the front surface side of the shelf board 11 efficiently moves to the lower side of the shelf board 11 by the front end face 11a formed on the tapered surface as the reflecting means and the reflector 21. Therefore, the illuminance of the illumination K by the illuminator 13 as the light source can be maintained.

  Moreover, a part of the illumination K is illuminated toward the outside of the shelf board 11 also from the upper surface 11f, the lower surface 11g, and the side end surfaces 11b and 11b. That is, the illumination light K emitted from the illuminator 13 is emitted from substantially the entire surface of the shelf board 11, and the stored items placed on the periphery of the entire shelf plate 11, particularly on the upper surface 11f, the stored items on the lower shelf board 11, and the like. Can be illuminated in a dramatic manner.

  Moreover, since the lighting fixture 13 is provided in the back surface side which is the back | inner side of the shelf board 11 by doing in this way, when mounting a storage thing on the upper surface of the shelf board 11, the illumination fixture 13 becomes obstructive. Never become. Moreover, the effect effect of illumination is acquired by illuminating toward the front side from the lighting fixture 13 provided in the rear surface side of the shelf board 11. FIG.

  The illuminator 13 is not necessarily provided on the rear surface side of the shelf board 11, and is provided on the left and right side surfaces of the shelf board, for example, and illuminates the left and right side end faces of the shelf board as the first light emission direction. May be. Moreover, the lighting fixture 13 may be provided below the lower surface of the shelf and may illuminate the lower surface of the shelf as the first light emitting direction, or may be provided above the upper surface of the shelf and illuminate the upper surface of the shelf. Good.

  The front end surface 11a of the shelf board 11 is formed as a tapered surface inclined from the front side of the upper surface 11f toward the front side of the lower surface 11g positioned relatively forward from the front side. A reflector 21 made of a metal plate that is separate from the shelf board 11 and has a high reflection efficiency is attached to the formed front end face 11a, and the front end face 11a formed on the tapered surface and the reflector 21 Reflecting means for reflecting the illumination light K from the lighting fixture 13 to the lower side of the shelf board 11 is configured. The reflector provided separately from the shelf plate may be attached with a metal foil that is thinner than a metal plate, for example, as long as it has a property of at least higher reflection efficiency than the shelf plate. You may attach to a board.

  Next, as illustrated in FIG. 5C, the lighting tool 13 connected to the light emission direction switching unit 18 is further turned by turning the light emission direction switching unit 18 downward. The illumination light K emitted from the light emitter 13a is irradiated downward toward the lower surface 11g of the shelf board 11 as the second light emission direction.

  By doing in this way, the light emission direction switching part 18 with which the lighting fixture 13 was equipped can be made to light-emit the light emission direction of the light-emitting body 13a using the plate | board surface of the shelf board 11 formed with the light-guide plate. Since the first light emitting direction and the second light emitting direction which is the lower direction of the shelf 11 can be appropriately switched, the single light emitter 13a can be used efficiently.

  Moreover, since it can illuminate with the lighting fixture 13 by making into the 2nd light emission direction the downward direction of the shelf board 11 in which indoor light is easy to be blocked by the board surface of the shelf board 11, for example, the downward direction of the shelf board 11 It can be used as a storage space. Note that the second light emission direction is not necessarily limited to the downward direction of the shelf board 11 as in this embodiment, and is the direction excluding the first light emission direction that emits light toward the shelf board 11. For example, the side of a shelf board may be sufficient and upper part may be sufficient.

  Furthermore, since the light emission direction switching unit 18 can simultaneously switch the first light emission direction and the second light emission direction of the light emitter 13a and turn off the light emitter 13a, the convenience of operation of the lighting fixture 13 is high. . The light-emitting body 13a is not necessarily turned off via the light-emitting direction switching unit 18. For example, a switch for turning on or off the light-emitting body 13a is provided separately from the light-emitting direction switching unit. The illuminator 13 may be operated using both the unit and the switch.

  Next, Embodiment 2 of the present invention will be described with reference to the drawings. First, FIG. 6 is a perspective view showing an overall image of a shelf device in Embodiment 2 of the present invention. FIG. 7 is a perspective view of the shelf board viewed obliquely from below. Note that a description of the same configuration as that of the first embodiment will be omitted.

  As shown in FIG. 6, the kitchen counter 1a in the present embodiment is formed in a box shape including a top plate 2a, a bottom plate 9, and left and right outer plates 6 and 6, and is used over the front side and the rear side. This is a so-called island-type counter that is distinguished in the front-rear direction into the kitchen side A and the storage side B, and a partition plate 8 that partitions the inside of the kitchen counter 1a is located at the left and right in the center of the kitchen counter 1a. Arranged in the direction. Hereinafter, when describing the kitchen side A, it is the front-rear and left-right direction viewed from the user heading to the kitchen side A. Conversely, when describing the storage side B, the front-rear left-right direction viewed from the user heading to the storage side B To do.

  Although not particularly shown, the kitchen side A is provided with an open / close door or an open / close drawer as appropriate on the front side, and a sink 3, a cooking table 2 'and a stove 4 are provided on a top plate 2a constituting the upper surface of the kitchen counter 1a. Yes.

  On both the left and right sides of the storage side B, storage portions 5 ′ and 5 ′ having internal spaces partitioned by a top plate 2a, a bottom plate 9, a partition plate 8, an outer plate 6, and an inner plate 7 are provided. An opening / closing door 5a ′ pivotally supported on the front side of the outer side plate 6 and the inner side plate 7 is provided at the front part.

  As shown in FIG. 6 and FIG. 7, the housing is partitioned by the left and right inner plates 7, 7 and the partition plate 8, and is provided with a storage recess 10 having an open front surface. In the storage recess 10, two shelf plates 11 are inserted into a slit hole 12 a provided in a substantially horizontal direction on the front surface of the cover 12 as a support body of the present invention fixed to the front surface of the partition plate 8, and the rear end thereof. The upper and lower stages are arranged at predetermined intervals so that the stored items can be placed on the upper surface. Further, the shelf board 11 is supplementarily supported by support pins 14 fixed to the inner board 7.

  No special opening / closing door or the like is provided at the front portion of the storage recess 10, and the storage items placed on the shelf 11 can be visually recognized from the front side of the storage recess 10 by the light in the room where the kitchen counter 1 is installed. It is like that. However, since the upper portion of the storage recess 10 is covered with the top plate 2a, the partition plate 8 side of the storage recess 10, that is, the back side, is not sufficiently different because the indoor light is blocked, and is difficult to see compared to the front side. It has become.

  With the same configuration as in Example 1 described above, the light emission direction switching unit 18 provided in the illuminator causes the light emission direction of the light emitter to emit light using the plate surface of the shelf plate 11 formed of the light guide plate. Since it can be switched appropriately between the first light emission direction that can be reduced and the second light emission direction that is the downward direction of the shelf board 11, a single light emitter can be used efficiently.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

  For example, in the first and second embodiments, the kitchen counter is provided as a shelf device. However, if the shelf device is provided with a shelf plate formed of a light guide plate and a support body that supports the shelf plate. The usage and specifications of the storage device or the shelf device such as the hinged door are not limited to the present embodiment, and may be, for example, a display cabinet or a bookcase.

  Moreover, in the said Example 1, 2, the upper surface 11f and the lower surface 11g of the shelf board 11 are formed in the shape of a mirror surface, and it progresses reflecting the upper surface 11f and the lower surface 11g inside the shelf board 11 from the rear end surface 11c. Illumination is emitted from the upper surface 11f and the lower surface 11g, the front end surface 11a, and the side end surface 11b to the outside. For example, a known rough surface processing such as formation of a concavo-convex portion in a dot shape on the upper surface or the lower surface is performed. The light may be emitted from the upper surface or the lower surface toward the outside while maintaining a higher illuminance.

  In the first and second embodiments, the cover 12 is provided as a support body for supporting the shelf board 11 on the front surface of the wall surface W or the partition plate 8. For example, the wall surface itself or the partition plate itself is used as the support body. A shelf plate may be supported, and a bracket is fixed to the front surface of the wall surface or partition plate as a support, and the bracket supports the shelf plate, and the front surface of the wall surface or partition plate and the shelf plate A predetermined space may be provided between the rear end surface and the illumination means may be installed in this space.

It is a perspective view which shows the whole image of the shelf apparatus in Example 1 of this invention. It is the top view and side view of a shelf board. It is the perspective view which looked at the shelf board from diagonally downward. (A), (b) is CC partial sectional drawing of FIG. (A)-(c) is a dotted-line enclosure part enlarged view of Fig.4 (a). It is a perspective view which shows the whole image of the shelf apparatus in Example 2 of this invention. It is the perspective view which looked at the shelf board from diagonally downward.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Kitchen counter 1a Kitchen counter 2 Top plate 2a Top plate 2 'Cooking stand 3 Sink 4 Stove 5 Storage part 5' Storage part 5a Open / close door 5a 'Open / close door 6 Outer plate 7 Inner plate 8 Partition plate 9 Bottom plate 10 Storage recessed part 11 Shelf Plate 11a Front end surface 11b Side end surface 11c Rear end surface 11d Notch (light diffusion part)
11e Step 11f Upper surface 11g Lower surface 12 Cover (support)
12a Slit hole 13 Illuminator (illumination means)
13a Light emitter 13b Holder 14 Support pin 18 Light emission direction switching portion 21 Reflector A Kitchen side B Storage side K Illumination W Wall surface

Claims (5)

A shelf apparatus provided with a shelf board formed of a light guide plate and a support body that supports the shelf board,
Upper and lower surfaces of the shelf plate is formed in an uneven without mirror-like, is provided with illumination means having a single light emitting element which emits light toward a specific direction of light emission, the light emitting body oriented light The light emitting diode is capable of switching between a first light emitting direction that emits light toward the shelf plate and a second light emitting direction that excludes the first light emitting direction. A part of the illumination that is provided in the first light emission direction and enters the inside of the shelf board is provided on the shelf board from the front end surface to which the reflector of the shelf board is attached. A shelf device that illuminates downward .   The shelf apparatus according to claim 1, wherein the second light emission direction is a downward direction of the shelf board.   The shelf device according to claim 1 or 2, wherein the light emitter is turned off via the light emission direction switching unit.   The shelf device according to any one of claims 1 to 3, wherein the illumination means is provided on a rear surface side of the shelf board.   The shelf device according to claim 4, wherein a light diffusion portion is formed on a rear end surface of the shelf plate.

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