JP2006199388A - Dam Waiter - Google Patents

Abstract

An object of the present invention is to brighten the entire interior of a vertically partitioned car without affecting the workability of a dam waiter.
Each mounting chamber 3 is provided with a lighting device 8 that simultaneously illuminates upper and lower luggage mounting chambers 3 and 4 partitioned by a shelf 2 in a recess 7 formed on a side wall 5 on one side of a car 1. Thus, the entire interior of the car 1 is brightened without separately providing the lighting device 4.
[Selection] Figure 2

Description

  The present invention relates to a small baggage elevator (hereinafter referred to as a “dam waiter”) that transports a relatively small baggage in a car that moves up and down a hoistway provided in a building.

  Dam waiters installed in buildings such as stores and offices on multiple floors carry relatively small luggage such as dishes and documents between the upper and lower floors using a car that moves up and down the hoistway provided in the building. For the purpose of increasing efficiency, the inside of a car is often partitioned into a plurality of luggage storage chambers by a shelf board or the like (see, for example, Patent Document 1).

  However, as mentioned above, the dam waiter with the interior of the car divided up and down, even if a lighting device is installed on the ceiling of the car, the light is blocked by a partition such as a shelf and the lower luggage storage room Not reach. For this reason, the lower loading chamber tends to be dim at the back, and the loaded luggage may be forgotten. In addition, since dirt on the inner surface is not easily noticeable, there is a risk of problems in hygiene when transporting dishes and the like.

On the other hand, if the lighting device is provided not only on the car ceiling, but also on the lower surface side of the partition such as a shelf board, the brightness of the lower luggage storage room can be ensured. However, in this case, the manufacturing cost increases as the number of lighting devices increases, and handling when removing the partition or changing the partition position becomes troublesome. Moreover, the illuminating device provided so that it may protrude from the lower surface of a partition may obstruct the taking-in / out of a luggage | load to / from the lower placement chamber.
JP 2002-302362 A

  An object of the present invention is to brighten the entire interior of a car that is partitioned vertically without affecting the workability of the dam waiter.

  In order to solve the above-described problems, the present invention provides a dam waiter in which an interior of a car for raising and lowering a hoistway provided in a building is partitioned into a plurality of luggage storage rooms in the upper and lower sides. A configuration was adopted in which the apparatus was provided so that its light source straddled each of the luggage storage chambers.

  That is, by providing an illuminating device that illuminates the upper and lower luggage placement rooms at the same time on the side walls of the car, the entire interior of the car is brightened even if no illuminating device is provided separately for each placement room.

  In the above configuration, by making the light source of the illuminating device a rod-shaped light source, each mounting chamber can be illuminated more uniformly than when using a point light source, and on the back side of the rod-shaped light source, By providing a reflecting plate having a reflecting surface formed in a concave shape by being bent a plurality of times along the direction, the light emitted from the rod-shaped light source can be efficiently reflected, and the brightness inside the car can be further improved.

  Further, by housing the lighting device in a recess formed in the side wall of the car, the lighting device can be prevented from interfering with loading / unloading of luggage into / from each placement chamber.

  In the present invention, as described above, the lighting device is provided on the side wall of the dam waiter's car so that the entire interior of the car divided into a plurality of luggage placing rooms is brightened up and down. This makes it possible to prevent forgetting to remove the load placed on the container, and makes it easier to notice the dirt in each loading chamber, thereby contributing to the maintenance of cleanliness. Moreover, since it is not necessary to provide a lighting device separately for each mounting chamber, the manufacturing cost can be reduced, and handling of the partitions is not troublesome as in the case where the lighting device is provided on the lower surface of the partition in the car. .

  Here, if the light source of the illuminating device is a rod-shaped light source, and the reflecting surface of the reflector provided on the back side of the rod-shaped light source is formed in a concave shape by bending a plurality of times along the circumferential direction of the rod-shaped light source, The entire interior can be made brighter.

  Further, if the lighting device is housed in the concave portion of the side wall of the car, the lighting device does not get in the way when loading / unloading the luggage into / from each placement chamber, and the same workability as in the prior art can be ensured.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. This dam waiter lifts and lowers a car 1 shown in FIG. 1 by a hoistway (not shown) provided in the building and carries a relatively small load placed on the car 1.

  As shown in FIG. 1, the car 1 is a rectangular box shape having a luggage entrance at the front, and the luggage entrance is opened and closed by a car door (not shown). It is partitioned into two luggage storage chambers 3 and 4 on the top and bottom. Four hooks 6 that support the side end portions of the shelf 2 are attached to the inner surfaces of the side walls 5 on both sides at three levels in the height direction. The partition position of the chambers 3 and 4 can be changed. In addition, as shown in FIG. 2, a recess 7 is formed in the left side wall 5, and an illumination device 8 that illuminates each of the placement chambers 3 and 4 is accommodated in the recess 7.

  The concave portion 7 of the left side wall 5 of the car 1 has a rectangular opening in the side wall 5, and a box-shaped cover 9 having an opening corresponding to the opening is formed on the peripheral edge of the opening on the outer surface of the side wall 5 by the protruding portion 9a. The opening is closed with a transparent acrylic plate 10 so that the lighting device 8 housed in the recess 7 is not damaged by contact with the load.

  The illuminating device 8 includes a straight tube fluorescent lamp 11 as a rod-shaped light source, a bowl-shaped reflector 12 provided on the back side of the fluorescent lamp 11, and fluorescent light fitted in both ends and the center of the groove of the reflector 12. It comprises a holding member 13 for the lamp 11 and a ballast 14. The reflector 12 and the stabilizer 14 are attached to the cover 9 itself, and the entire lighting device 8 can be easily attached to and detached from the cover 9 from above or below the car 1 during maintenance or the like. The fluorescent lamp 11 is attached so as to straddle both the luggage storage chambers 3 and 4 and illuminates the respective storage chambers 3 and 4 simultaneously. Thus, by using the rod-shaped straight tube fluorescent lamp 11 as the light source of the illuminating device 8, each of the placement chambers 3 and 4 can be illuminated more uniformly than when a point light source is used. The fluorescent lamp 11 is of a type with a thin tube diameter. This is to make the cover 9 thin so that the cover 9 can be accommodated in a relatively narrow space on the side of the car 1.

  In addition, as shown in FIGS. 3A and 3B, the reflecting plate 12 is formed with a mounting portion 12a to the cover 9 at the groove edge, and along the circumferential direction of the fluorescent lamp 11 at the groove bottom. A concave reflecting surface 12b that is bent a plurality of times is formed. The reflecting surface 12b can efficiently reflect the light emitted from the fluorescent lamp 11, and contributes to the improvement of the brightness inside the car.

  This dam waiter has the above-described configuration, and the upper and lower luggage placement chambers 3 and 4 of the car 1 are illuminated by the illumination device 8 provided on the side wall 5 of the car 1 so that the whole is brightened. I will never forget to take my luggage on the back of the 3rd and 4th. In addition, it is possible to grasp dirt on each of the mounting chambers 3 and 4 with certainty, and to maintain cleanliness by performing timely cleaning based on the dirt, so it can be used effectively for transporting dishes and other items that require hygiene management. it can.

  In addition, since the lighting device 8 is housed in the recess 7 of the side wall 5, it does not interfere with the loading / unloading of the luggage into / from the placement chambers 3 and 4 and the movement of the shelf board 2, and has the same good workability as before. It can be secured. Further, compared to the case where the lighting device is provided on the car ceiling, the space above the car 1 becomes wider, so that this space can be used effectively, such as installing an exhaust device on the upper surface of the car 1.

  In the embodiment described above, the lighting device is provided on the side wall on one side of the car, but it may be provided on the side wall on both sides or on the side wall on the back. In addition, the light source of the lighting device is not limited to the rod-shaped fluorescent lamp, and other shapes of fluorescent lamps or lamps having different light emission methods may be employed.

External perspective view of the dam waiter's car of the embodiment Front sectional view of the main part of the car in FIG. a is an external perspective view of the reflector of the illumination device of FIG. 2, and b is a cross-sectional view of a.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car 2 Shelf board 3, 4 Luggage placement chamber 5 Side wall 6 Hook 7 Recess 8 Illuminating device 9 Cover 9a Overhang part 10 Acrylic plate 11 Fluorescent lamp 12 Reflecting plate 12a Mounting part 12b Reflecting surface 13 Holding member 14 Stabilizer

Claims (3)

  In a dam waiter in which the interior of a car that moves up and down a hoistway provided in a building is vertically divided into a plurality of luggage storage rooms, a lighting device and a light source straddle each of the luggage storage rooms on the side wall of the car A dam waiter characterized by the   The light source of the illuminating device is a rod-shaped light source, and a reflector having a reflecting surface formed in a concave shape by being bent a plurality of times along the circumferential direction of the rod-shaped light source is provided on the back side of the rod-shaped light source. The dam waiter according to claim 1.   The dam waiter according to claim 1 or 2, wherein the lighting device is accommodated in a recess formed in a side wall of the car.

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