JP2001340142A - Desk provided with illuminator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a desk provided with an illuminator such that a desk lamp is positioned at the rear edge part of the desk and erected to attain a form capable of utilizing a desktop space at maximum in the constitution of arranging a shelf set to be placed on top on the top plate of the desk and the angle of the illumination of the desk lamp is easily adjusted in a wide range. SOLUTION: In this desk provided with the illuminator such that a shelf 3 to be placed on top is arranged on the top plate 2 of the desk 1, at the shelf 3 to be placed on top, an installation space (interval part 3i) which is provided by lacking in at least a part of the back plate 3 is formed so as to position and arrange the desk lamp 4 at the rear part of the desk 1. At the position inside the installation space, the lower end part of the column 4a of the desk lamp 4 is freely turnable back and forth or to the left and right and it is erected on the top plate 2 of the desk 1 or a lower shelf plate 7 of the shelf 3 to be placed on top.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a desk having a lighting device corresponding to a learning or office desk, in which an upper shelf is arranged on a desk top plate.

[0002]

2. Description of the Related Art Heretofore, desks of this type have generally been provided with a desk lamp as a lighting device on a top plate of the desk.
There is also a structure in which a desk lamp is attached to the front of an upper shelf. However, in such a structure, there is a problem that the desk lamp becomes a hindrance when using a device such as a personal computer, and the storage capacity is reduced. In view of such problems, as described in Japanese Patent Application Laid-Open No. H11-235236, a vertical cylinder is provided on the back of the back plate of the upper shelf, and the column of the desk lamp is inserted into the cylinder. Then, a structure fixed by means such as screwing has been proposed.

[0003]

However, the above-mentioned proposed structure is inconvenient because it is necessary to perform operations such as mounting the desk lamp and adjusting the height around the back of the back plate of the shelf. Also, it is impossible to tilt the desk lamp forward,
The operation to rotate left and right is also inconvenient. Therefore, the lighting cannot be adjusted to a desired state. However, recently, since it is necessary to operate a device such as a personal computer on a desk, adjusting the angle of illumination is also an important issue.

[0004] The present invention has been made based on the above circumstances, and an object thereof is to provide a configuration in which an upper shelf is arranged on a tabletop of a desk, and which is located at a rear edge portion of the desk, and is electrically operated. An object of the present invention is to provide a desk provided with a lighting device in a form in which a stand is erected and a desk space can be used to the utmost, and the desk lamp can be easily adjusted in a wide angle.

[0005]

Therefore, in the present invention,
As is apparent from the illustrated embodiment, in a desk provided with a lighting device in which an upper shelf 3 is arranged on a top plate 2 of the desk 1, the upper shelf 3 is located at a rear portion of the desk 1. In order to dispose the desk lamp 4, the installation space (opening 3 c or space 3) lacking at least a part of its back plate 3 b
i) is formed, and at the position inside the installation space, the lower end of the column 4a of the desk lamp 4 is rotatable back and forth or left and right, so that the top plate 2 or the upper shelf 3 of the desk 1
Erected on the lower shelf plate 7. The upper shelf 3 is provided at a rear portion along a rear edge portion of the top plate 2 so as to be placed along substantially the entire width direction.

In the above configuration, the upper shelf 3 is
The lower shelf 7 is provided so that the lower shelf 7 is positioned above the top plate 2 of the desk 1 with a required gap, and at least one of the back plates 3b on the upper surface of the lower shelf 7 is provided. An installation space lacking a portion is formed, and at a position inside the installation space, the desk lamp 4 stands upright on a rear edge portion of the lower shelf 7 of the upper shelf 3. .

In the upper shelf 3, the back plate 3b is divided into right and left at the position of the installation space, and a space 3i as an installation space can be formed therebetween. In this case, the back portions of the left and right back plates 3b can be joined by the horizontal rail 3h. The horizontal rail 3h improves the strength of the upper shelf 3 and the ease of transportation.

The upper shelf 3 is a position where the electric stand 4 is erected, and a part of the back plate 3b is cut out in a gate shape or a window shape. 4 installation space.

Further, in the above configuration, the upper shelf 3 is divided into left and right portions in the left and right portions.
A, 3B, and the left and right upper shelf 3A,
3B, an interval 3i is formed as an installation space, and at a position within the interval 3i, the desk lamp 4 is attached to the top plate 2 of the desk 1.
It is characterized in that it is erected.

According to an embodiment of the present invention, a drop portion 3d for inserting a mounting portion 4b at a lower end of a column 4a of a desk lamp 4 is formed at a rear edge of the lower shelf plate 3a. In addition, a support 4a is provided at its lower end with an adjusting portion 4 for tilting forward.
It is effective to configure c.

In such a configuration, since the column 4a of the desk lamp 4 is not fixed behind the back plate 3b of the upper shelf 3 as in the above-described conventional case, the space 3i is provided from the front of the desk 1.
Alternatively, it is possible to obtain an advantage that the user can easily adjust the front, rear, left, and right angles of the lighting in a wide range by putting his / her hand in the installation space defined by the opening 3b. Moreover, since the back plate 3b is open, even when the horizontal rail 3h is installed, the upper space of the lower shelf plate 3a is widened by the thickness of the back plate 3b. 4 can be erected to maximize the use of desk space. In addition, a desk lamp 4 having a large diameter in the installation space defined by the gap 3i or the opening 3b.
By positioning the rotation adjusting portion of the desk lamp 4
Can be located as close as possible to the rear edge of the lower shelf 3a (or the rear edge of the top 2), and the lower shelf 3a or the top 2 can be widely used.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) FIGS. 1 to 3 show a first embodiment of a desk provided with a lighting device according to the present invention. In the first embodiment, an upper shelf 3 having substantially the same width as the left and right widths of the top plate 2 is disposed at the rear of the desk 1 on the top plate 2. The upper shelf 3 has a configuration in which the lower shelf 3a is erected between the left and right side plates 3e so that the lower shelf 3a is positioned above the top plate 2 of the desk 1 with a required gap therebetween. On both sides of the upper surface of the lower shelf plate 3a, extraction portions 3f, 3f and a standing portion 3g, 3g thereon are provided. In the center of the upper shelf 3, the lower shelf 3a is located at the rear edge thereof,
A column 4a of the desk lamp 4 is provided so as to be adjustable forward.

In particular, in this embodiment, the upper shelf 3
Is a position where the column 4a is erected, the back plate 3b is divided into left and right, and the column 4a of the desk lamp 4 is located in the division space 3i. In addition, on the rear surface of the back plate 3b, a horizontal rail 3h that connects the left and right side plates 3e and supports the back plate 3b is provided. For this reason, the upper shelf 3 is reinforced, and the space on the top plate 2 can be utilized to the maximum.

In this embodiment, a mounting portion 4 at the lower end of a column 4a of a desk lamp 4 is provided at the rear edge of the lower shelf 3a.
A drop portion 3d for inserting b is formed, and thereby, the upright state of the support 4a is maintained. The lower end of the desk lamp 4 may be rotatably attached to the front and rear or left and right via a clip or a turnbuckle type attachment means. Further, the lower end of the support 4a, the mounting portion 4
Above b, a hinge-type lower adjusting portion 4c (or a semi-fixed hinge) having screwing means (having a fastening means such as a thumb screw on the pivot) so that the support column 4a can tilt forward therefrom. Adjustment unit). Here, the semi-fixed hinge is a hinge having a frictional resistance that does not rotate unless a certain load is applied.

In this embodiment, the upper shelf set has a configuration in which an upper shelf 5 having the same width and depth as the upper shelf 3 is further stacked on the upper shelf 3. I have. Between the upper shelf 3 and the upper shelf 5, an upper opening 10 that is long in the lateral direction is formed between the left and right plates. The desk lamp 4 holds the lamp 4d via the arm 4e.
It is rotatably supported in the front-rear direction on the upper end of the column 4a,
The connecting portion of the arm 4e is provided with the intermediate adjusting portion 4f composed of a semi-fixed hinge as described above. Arm 4e
The connecting portion between the lamp 4d and the lamp 4d is provided with an upper adjusting portion 4g made of a semi-fixed hinge as described above, whereby the lamp 4d is rotatably connected up and down or back and forth. In the drawing, reference numeral 6 denotes a side desk (wagon) with casters, which can be stored under one side of the desk 1.

In such a configuration, since the column 4a of the desk lamp 4 is not fixed behind the back plate as in the related art, there is an advantage that the angle of illumination can be easily adjusted in a wide range. In addition, since the desk lamp 4 can be erected using the space 3i of the back plate, the space on the top plate 2 can be maximized.

(Second Embodiment) FIGS. 4 to 6 show a second embodiment of the present invention. The description of the parts common to the first embodiment is omitted. The feature of the second embodiment is that the upper shelf 3
However, at the position of the upper surface of the lower shelf plate 3a where the above-mentioned desk lamp 4 is erected, a part of the back plate 3b is cut out in a gate shape or a window shape. Installation space. Here, no horizontal rail is provided after the back plate 3b. Here, the column 4a is in a slightly forward tilted posture in advance.

In such a configuration, since the column 4a of the desk lamp 4 is not fixed behind the back plate as in the related art, there is an advantage that the angle of illumination can be easily adjusted in a wide range. Moreover, using the opening 3b of the back plate,
Since the column 4a can be erected, the space on the top plate 2 can be utilized to the maximum.

(Third Embodiment) A third embodiment of the present invention will be specifically described with reference to FIGS. That is, the desk provided with the lighting device here is one in which an upper shelf set is arranged on the top plate 2 of the desk 1, and the upper shelf 3
Is formed by left and right partial upper shelves 3A and 3B having a shape divided into right and left so that the desk lamp 4 is disposed at the rear edge of the desk 1. A space 3i as an installation space is formed between the left and right upper shelves 3A and 3B, and a desk lamp 4 is erected on the top plate 2 of the desk 1 at a position within the space 3i. It is. Desk lamp 4
The column 4a of the desk lamp 4 is erected directly via a fixture 8 on the rear edge of the top plate 2 so as to be adjustable forward.

The fixture 8 according to the third embodiment has a fitting hole (not shown) for dropping the lower end of the column 4a of the desk lamp 4 at the upper end. Those with are adopted.

In such a configuration, since the column 4a of the desk lamp 4 is not fixed behind the back plate as in the prior art, the angle of illumination (particularly, the forward tilt adjustment) can be easily adjusted in a wide range. Is obtained. In addition, since the support columns 4a can be erected at the rear edge of the top plate 2 by using the space 3i between the left and right back plates, the depth of the upper shelf 3 is expanded to the limit of the rear edge of the top plate 2. it can.

(Fourth Embodiment) The fourth embodiment shown in FIGS. 10 to 12 is a modification of the third embodiment. Here, the upper mounting plate 9 is detachably mounted so as to straddle between the lower shelf plates 3a, 3a of the left and right partial upper shelves 3A, 3B. The lower shelves 3a, 3a are formed in a substantially hook shape or an octagon so that the interval between the front portions of the opposing edges is widened. In this embodiment, the left and right upper shelves 3
Since the distance between the opposing edges of the lower shelves 3a, 3a of A and 3B is wide, the upper shelf does not interfere with the use of an electronic device such as a personal computer placed on the top plate 2. in this case,
The upper mounting plate 9 is lowered on the top plate 2 and used as a keyboard base or the like. Other configurations and operations are the same as those of the third embodiment, and the description thereof is omitted.

[0023]

As described in detail above, the present invention is applied to a school or office desk equipped with a lighting device, in which an upper shelf is arranged on a table top, and the upper shelf is provided with a desk. An installation space (opening or interval) lacking at least a part of the back plate is formed at the rear of the device so that the desk lamp is arranged. Since the lower end of the column of the desk lamp is rotatable back and forth or left and right, it is erected on the top plate of the desk or the lower shelf plate of the upper shelf, so that the desk lamp is moved backward at least by the thickness of the back plate. , And the desk space can be used as widely as possible.

Also, a large-diameter adjusting portion for turning back and forth or left and right can be arranged at the lower part of the column of the desk lamp so as to face the installation space in the back plate. This is easy because the user can put his hand in the installation space from the front of the desk.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing a first embodiment according to the present invention.

FIG. 2 is a front view showing a state in which an upper shelf is set on a desk.

FIG. 3 is also a side sectional view.

FIG. 4 is a side sectional view showing a second embodiment according to the present invention.

FIG. 5 is a front view showing a state where the shelf is set on a desk.

FIG. 6 is also a side sectional view.

FIG. 7 is a side sectional view showing a third embodiment according to the present invention.

FIG. 8 is a front view showing a state where an upper shelf is set on a desk.

FIG. 9 is also a side sectional view.

FIG. 10 is a side sectional view showing a fourth embodiment according to the present invention.

FIG. 11 is a front view showing a state where the upper shelf is set on a desk.

FIG. 12 is a plan view showing an installation state of the upper mounting plate.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Table 2 Top plate 3 Upper shelf 3A, 3B Partial upper shelf 3a Lower shelf 3b Backboard 3c Opening 3d Drop-in part 3e Side plate 3f Extraction part 3g Main part 3h Horizontal bar 3i Spacing part 4 Electric stand 4a Column 4b Attachment part 4c Lower adjustment part 4d Lamp 4e Arm 4f Intermediate adjustment part 4g Upper adjustment part 5 Mounting shelf 6 Side table (wagon) 7 Lower shelf 8 Fixing device 9 Upper mounting plate 10 Upper opening

Claims (6)

[Claims] 1. A desk provided with a lighting device, wherein an upper shelf is arranged on a top plate of the desk, wherein the upper shelf is provided with a desk lamp at a rear portion of the desk. An installation space lacking at least a part of the back plate is formed, and at a position inside the installation space, the desk lamp stands on the top plate of the desk or the lower shelf plate of the upper shelf. A desk provided with a lighting device. 2. A desk provided with a lighting device in which an upper shelf is disposed on a top plate of the desk, wherein the upper shelf is positioned such that the lower shelf plate is located above the desk top plate with a required gap. The lower shelf is provided, and the upper shelf is located at the rear of the desk and at least one of the backboards on the lower shelf upper surface portion so that the desk lamp is arranged. A lighting space, wherein the desk lamp is provided upright at a rear edge portion of the lower shelf of the upper shelf at a position inside the installation space. Desk with. 3. The upper shelf, wherein at the position of the installation space, a back plate is divided into right and left to form an interval portion, and the back portions of the left and right back plates are connected by a horizontal beam. A desk provided with the lighting device according to claim 1. 4. The upper shelf has a portion where a back plate is cut out in a gate shape or a window shape at a position where the desk lamp is erected, and the cutout opening is formed in the desk lamp. 3. An installation space, wherein the space is an installation space.
A desk provided with the lighting device according to 1. 5. A desk provided with an illuminating device in which an upper shelf is arranged on a top plate of the desk, wherein the upper shelf is formed by left and right partial upper shelves having a shape divided into right and left. Positioned at the rear, an installation space is formed between the left and right part upper shelves so that a desk lamp is arranged,
A desk provided with a lighting device, wherein the desk lamp is erected on a top plate of the desk at a position inside the installation space. 6. The illuminating device according to claim 5, wherein the upper shelf is connected to the left and right partial upper shelves by a horizontal rail at the position of the installation space. Desk with.