JPH10214517A - Desk lamp type luminaire for study desk - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a desk lamp type luminaire for a study desk in which a study desk is used effectively and a personal computer can be placed with a good operability as well. SOLUTION: In a desk lamp type luminaire for a study desk which consists of a supporting member fitted to a shelf of a study desk and a lamp fitting supported by the supporting member, the supporting member is composed of a fixed post 36 fixed to the shelf 5a of the study desk 1 and a sliding post 35 which is supported so that it can slide perpendicularly in the fixed post 36, and a height of the lamp fitting 16 can be changed. In addition, the shelf of the study desk 1 has a partition shelf 30 in which a part of the shelf can be removed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stand-type lighting device for a learning desk, in which equipment such as a personal computer can be installed later on a learning desk provided with a shelf on which the stand-type lighting device is mounted.

[0002]

2. Description of the Related Art A stand type lighting device for a learning desk will be described with reference to FIGS.

The learning desk 1 is used, for example, by school children for learning. On the learning desk 1, a shelf 5 in which a bookstand 6, a drawer (not shown), and a switch box 7 are incorporated is mounted. The shelf 5 is attached to both sides of the learning desk 1 and is fixed to the learning desk 1 by mounting brackets 13 fixed to both sides of the shelf 5 with screws (not shown).

[0004] The shelf 5 is provided with a stand-type lighting device 15 comprising a lamp 16 and a support 17 as a support member. Specifically, the column 1 of the stand-shaped lighting fixture 15 is placed on a middle shelf 8 provided by vertically dividing the shelf 5.
The lower end 7 is placed and the column 17 is screwed and fixed to the shelf back plate 9 with a plurality of mounting screws 10.

The mounting screws 10 are arranged in the height direction on the back side of the shelf back plate 9 as shown in FIG. 7, and are screwed and fixed to the columns 17 via the shelf back plate 9.

[0006]

As described above, the conventional stand-type lighting fixture 15 is mounted on the shelf 5 which is mounted on the back side of the learning desk 1 and fixed to the learning desk 1 by the mounting bracket 13. Have been. The shelf 5 had an integral structure in which a bookstand 6, a drawer (not shown), and a switch box 7 were incorporated.

[0007] For this reason, when an apparatus such as a personal computer 20 is installed on the learning desk 1, as shown in FIG. The personal computer body 21 is to be installed on the right side before the number 5.

When the personal computer main body 21 is set on the learning desk 1, there is almost no space in front of the personal computer main body 21, so the keyboard 23 for controlling the personal computer main body 21 is installed on the left side of the personal computer main body 21. Will be.

As described above, since the keyboard 23 and the personal computer body 21 are arranged in parallel on the learning desk 1,
There was a problem that the learning desk became narrow and the usability became poor.

Since the keyboard is linked to the personal computer, information input to the keyboard or a result obtained from the information is displayed on the screen 22 of the personal computer.

Therefore, it is necessary to look at the screen of the personal computer while operating the keyboard. However, because the keyboard was installed in parallel on the left side of the PC, the screen of the PC was difficult to see. In addition, since it is necessary to move the face left and right while operating the keyboard, it is difficult to operate the keyboard, and much fatigue is accumulated. As described above, there is a problem that the screen of the personal computer body is difficult to see and the personal computer is not easy to use.

The lamp of the stand-type lighting fixture fixed to the shelf of the learning desk has a structure that cannot be adjusted in the height direction. For this reason, when placing the personal computer on the study desk, if the height of the personal computer body is higher than the height of the lamp, there was a problem that the personal computer body hit the lamp and could not be placed on the learning desk. .

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and it is an object of the present invention to provide a stand-type lighting device for a learning desk in which a learning desk can be effectively used and a personal computer with good operability can be arranged. .

[0014]

In order to achieve the above object, according to the present invention, there is provided a stand-type lighting device for a learning desk according to the present invention, wherein a supporting member mounted on a shelf of a learning desk and a supporting member mounted on the supporting member. In a stand-type lighting device for a learning desk comprising a lighting device, the supporting member includes a fixed support fixed to a shelf of the learning desk and a slide support slidably supported in a height direction with respect to the fixed support, It is characterized in that the height of the lamp can be changed.

Further, according to a second aspect of the present invention, there is provided a stand-type lighting device for a learning desk according to the present invention, wherein the shelf of the learning desk has a split shelf in which a part of the shelf is detachable, and the split shelf is removed. It is characterized by installing equipment such as a personal computer in the space.

In the above configuration, since the lamp of the stand-type lighting device may hit the personal computer main body, a fixing column for fixing the column, which is a support member for supporting the lamp, to the shelf back plate, and a height inserted into the fixed column, The personal computer can be placed on the learning desk by changing the position of the lamp attached to the upper end of the slide support to a higher position.

Further, since the shelf installed on the learning desk has a structure in which a part of the shelf has a detachable split shelf,
The PC main body can be installed on the study desk by using the equipment installation space that can be left as a mark after removing the split shelf. Therefore, the personal computer body and the keyboard can be arranged on a straight line, so that the operability of the personal computer is improved.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. Note that components having the same configuration as the prior art will be described with the same reference numerals.

FIG. 3 is a front view of a stand-type lighting device for a learning desk in which a stand-type lighting device capable of adjusting the height of a lamp is mounted on a shelf having a detachable split shelf fixed on the learning desk and fixed to the learning desk. FIG.

The learning desk 1 is provided with a plurality of drawers 2 having different sizes in the height direction on the right side. A shelf 5a in which a book stand 6, a switch box 7, and the like are incorporated is installed in a full width on the rear upper surface portion of the learning desk 1. The shelf 5a has a divided shelf 30 from which a part of the shelf 5a is removable.
Is incorporated.

The structure of the shelf will be described with reference to FIGS.

The shelf 5a according to the present invention comprises a pair of end plates 11, 11 provided on both sides and a shelf back plate 9 attached to the rear end of the end plates 11, 11, and a personal computer or the like on the right side. Equipment installation space 25 where various equipment can be installed
, An L-shaped middle shelf 8a for separating the upper and lower portions is provided on the left side. The switch box 7 is mounted in the right corner space of the middle shelf 8a.

The switch box 7 includes the shelf 5a
A power switch 40 for turning on and off the lighting equipment installed in the apparatus and an outlet 41 connected as a power source for a personal computer, an electric edging machine, and the like.

In the equipment installation space 25 provided on the right side of the shelf 5a, a divided shelf 30 is normally housed and installed as shown in FIG. As shown in FIG. 1B, the split shelf 30 includes a pair of end plates 31 provided on both sides and a back plate 3 having the end plates 31 attached to the back side.
2 and a partition plate 33, and the split shelf 30 is detachable from the shelf 5a. The width of the device installation space 25 is, for example, slightly larger than the width of a standard personal computer body.

The shelf 5a is installed on the back side of the learning desk 1 to the full width of the learning desk 1, and the end plates 11, 11 of the shelf 5a are provided.
And both sides of the learning desk 1 are substantially the same.

A mounting bracket 13 having a hook 14 for hooking the side of the learning desk 1 is fixed to the end plates 11, 11 of the shelf 5a with screws (not shown), and the hook 14 of the mounting bracket 13 is learned. The shelf 5a is placed on the learning desk 1 by hanging it on the side of the desk 1. Then, the shelf 5a is moved to the learning desk 1 by tightening the screw 18 screwed to the lower surface of the hooking portion 14.
Fix on top. Further, a stand-type lighting device 15a capable of changing the height of a lamp 16 is mounted in the middle of the shelf back plate 9 of the shelf 5a as shown in FIG.

The stand-shaped lighting device 15a is composed of a lamp 16 and a column member for supporting the lamp 16, and the column member is a cylindrical fixed column 36 fixed to the shelf back plate 9.
And an L-shaped slide support 35 inserted into the cylindrical fixed support 36 so as to be vertically slidable.
The lamp 16 is attached to the tip of the L-shaped slide support 35.

A method of fixing the stand type lighting fixture to the shelf back plate will be described with reference to FIG.

First, the fixed support column 36 of the stand-type lighting fixture 15a is abutted on the middle shelf 8a while standing upright at the center of the shelf back plate 9 in the width direction. Then, the mounting screws 10 are inserted into mounting holes 37 formed in the shelf back plate 9 and
The fixing support 36 is fixed to the shelf back plate 9 by screwing into a screw hole 37 provided in the base plate 6. In this state, the mounting screws 10
Does not protrude into the cylindrical shape of the fixed column 36.

Next, as shown in FIG. 3, the shelf 5a to which the fixed columns 36 are mounted is fixed on the learning desk 1 with the mounting brackets 13, 13. Then, the slide column 35 to which the lamp 16 is attached is inserted from the upper opening of the fixed column 36 as shown in FIG.

Then, when the fixing screw 39 screwed into the screw hole 44 provided in the upper part of the fixing post 36 is further rotated in the tightening direction, the tip of the fixing screw 39 presses the slide post 35, and The support 35 is fixed to the fixed support 36.

The lamp 16 is elongated in the lateral direction, and has a main body 45 having an irradiation opening 46 opened downward, and end covers 47, attached to both sides of the main body 45, respectively.
47. In this lamp 16, FIG.
As shown in (A), a straight tube fluorescent lamp 19 is detachably mounted in a lamp socket (not shown).

The stand-shaped lighting device 15a is connected to a power switch 40 provided in the switch box 7, and when the power switch 40 is turned on, the lamp 19 mounted in the lamp 16 is turned on. The light of the lamp 19 illuminates the top of the learning desk 1 from the irradiation opening 46 opened below the instrument body 45. By turning off the power switch 40, the lamp 19 mounted in the lamp 16 is turned off.

Next, a method of installing a personal computer on the learning desk will be described.

First, as shown in FIG. 1, the divided shelf 30 incorporated in the shelf 5a is removed. Split shelf 30 removed
Can be placed, for example, at the feet of the learning desk 1 and used alone as a book stand.

At the mark of the shelf 5a from which the split shelf 30 has been removed,
Equipment installation space 25 where equipment such as personal computers can be installed
Can be. When the personal computer main body 21 is installed on the learning desk 1 by using the equipment installation space 25, an installation space having a space corresponding to the depth of the shelf 5a is added on the near side of the personal computer main body 21. Therefore, a keyboard 23 and a mouse 24 for controlling the personal computer can be placed in front of the personal computer 21.

As described above, the personal computer body 21
And the keyboard 23 can be arranged in a straight line, so that the screen 22 of the personal computer main body can be viewed without changing the position of the face, the screen position of the personal computer main body is optimal, and the operability of the keyboard is good.

The personal computer body 21 is installed in a device installation space 25.
, The personal computer body 21 may hit the lamp 16 of the stand-type lighting device 15a. In this case, the height of the lamp 16 can be adjusted by loosening the fixing screw 39 (see FIG. 4) attached to the back side of the stand-shaped lighting device 15a.

When the fixing screw 39 is tightened and fixed after the height of the lamp 16 has been changed, the personal computer 21 is installed on the learning desk 1 using the device installation space 25 without disturbing the lamp 16. it can.

As described above, when the height of the lamp 16 is changed, the fixing screw 3 screwed to the fixing column 36 is used.
9 is loosened, the slide column 35 supporting the lamp 16 is moved upward, the lamp 16 is adjusted to a predetermined height, and then the fixing screw 39 is tightened again to fix the slide column 35 to the fixed column 36. I do. As a result, the lamp 16
Can be set at a position that does not hit the personal computer body 21.

Next, the operation of the above embodiment will be described.

In the conventional learning desk with a stand-shaped lighting device, the shelf is set up to the full width of the learning desk. Therefore, if the personal computer is to be installed on the learning desk later, it is set to the full width of the shelf. The shelves that are in the way are in the way. For this reason, the personal computer body is installed so as to protrude to the front of the learning desk. Therefore, there is no space for a keyboard for controlling the personal computer main body in front of the personal computer main body, and the keyboard is installed on a side surface of the personal computer main body.

Since the keyboard is linked to the personal computer, information input to the keyboard or a result obtained from the information is displayed on the screen of the personal computer.

It is necessary to view the screen of the personal computer while operating the keyboard. However, since the keyboard is installed on the side of the personal computer, it is difficult to see the screen of the personal computer. And move the face left and right. For this reason, the operation of the keyboard is difficult and sometimes tired. Therefore, a detachable split shelf larger than the width of the personal computer is provided on a part of the shelf fixed to the learning desk. The divided shelves are usually used for storing books and the like. When installing the personal computer on the study desk, the split shelf is removed, and the personal computer body is installed on the study desk using a device storage space that can be left behind when the split shelf is removed. As described above, the personal computer body can be installed on the study desk using the device storage space, so that a space for installing the keyboard can be provided in front of the personal computer body. Therefore, the personal computer and the keyboard can be installed on a straight line.

Therefore, the screen of the personal computer can be viewed simply by slightly moving the eyes up and down while operating the keyboard. Therefore, the operability of the keyboard is improved, and the appearance of the screen of the personal computer is also improved.

Next, when the personal computer main body is to be installed in the equipment storage space where the divided shelves can be removed from the shelf, the lamp of the stand type lighting fixture hits the personal computer main body, and the equipment storage space is used. May not be installed.

In this case, the height of the lamp is adjusted by moving the slide column supporting the lamp upward. As a result, the personal computer body can be installed on the study desk using the device storage space.

In the above description, the keyboard is installed on a straight line with the main body of the personal computer. However, since the main body of the personal computer can be installed on the study desk using the equipment storage space of the shelf, the keyboard is mounted on the main body of the personal computer. Even when the keyboard cannot be installed on the near side, the keyboard can be installed on the oblique side surface of the personal computer main body, and the operability of the keyboard and the appearance of the screen of the personal computer main body are considerably improved as compared with the related art.

In the embodiment, the shelf on which the stand-type lighting fixture is mounted is described as being placed on the learning desk. However, the present invention is not limited to the learning desk, but may be a desk having substantially the same size as the learning desk. There may be.

[0050]

As described in detail above, the stand type lighting apparatus according to the first aspect of the present invention has a fixing column for supporting a lamp and a sliding column which can slide in a height direction with respect to the fixing column. With this configuration, the personal computer can be installed on the learning desk without the lamp being disturbed.

According to the second aspect of the present invention, a part of the shelf provided on the learning desk has a divided shelf structure, and the divided shelf can be removed. By installing the computer body on the study desk using the equipment storage space that can be the trace of the detached split shelf, a keyboard can be placed in front of the study desk, the bassocon does not disturb, the operability of the keyboard, The appearance of the PC screen is also improved.

Later, even when the personal computer is installed on the learning desk, the learning desk can be effectively used.

[Brief description of the drawings]

FIG. 1A is a perspective view of a stand-type lighting device for a learning desk according to a first embodiment of the present invention, in which a personal computer main body is installed in a device storage space where a split shelf can be removed from the shelf. (B) is a perspective view of the split shelf removed from the shelf.

FIG. 2 is a front view of a stand-type lighting device for a learning desk according to the embodiment, in which a personal computer is installed in a device storage space where a divided shelf can be removed from the shelf;
(B) is a side view of the same.

FIG. 3 is an exemplary front view showing the stand-type lighting device for a learning desk attached to the shelf in which the divided shelves are assembled according to the embodiment;

FIG. 4 is a side view including a partial cross-section showing a stand-type lighting device for a learning desk fixed to a back plate of a shelf according to the embodiment. (B) is a back view.

FIG. 5 is a perspective view showing a stand-type lighting device for a learning desk installed on a shelf attached to the learning desk according to the related art.

FIG. 6 shows a stand-type lighting device for a learning desk installed on a shelf attached to a learning desk according to the prior art;
(A) is a front view. (B) is a side view.

FIG. 7 shows a stand-type lighting device for a learning desk fixed to a back plate of a shelf according to the prior art, wherein (A) is a side view including a partial cross section. (B) is a back view.

FIG. 8 is a perspective view showing a state in which a personal computer main body and a keyboard are installed on a learning desk to which a shelf according to the related art is fixed.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Learning desk, 5a ... Shelf, 16 ... Lighting, 20 ... Personal computer, 25 ... Equipment installation space (space obtained by removing a split shelf), 30 ... Split shelf, 35 ... Slide support (support member), 36 ... Fixed Prop (support member).

Claims (2)

[Claims] 1. A learning desk stand type luminaire comprising a support member attached to a shelf of a learning desk and a lamp supported by the support member, wherein the support member is a fixed support fixed to the shelf of the learning desk. And a slide column that slides and supports the fixed column in the height direction, wherein the height of the lamp can be changed. 2. The learning desk shelf according to claim 1, wherein a part of said shelf has a detachable split shelf, and a device such as a personal computer is installed in a space obtained by removing said split shelf. 2. A stand-type lighting device for a learning desk according to 1.