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Elevator car

A car and elevator technology, applied in the field of elevator cars, can solve problems such as shortened service life

Inactive Publication Date: 2017-06-09
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, if the ion generator is used continuously for a long period of time, its life will be shortened

Method used

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  • Elevator car
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Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0030] refer to Figure 1 to Figure 8 The elevator car according to the first embodiment will be described. figure 1 It is a perspective view showing a schematic configuration of a car according to this embodiment. figure 2 yes figure 1 cutaway view.

[0031] Such as figure 1 as well as figure 2 As shown, the car according to this embodiment includes a car main body 1 , a lighting fixture 2 , and a ventilator 3 .

[0032] The car main body 1 is composed of a ceiling 11 , a side plate 12 , a car floor 13 , and a door 14 . exist figure 1 In the example shown above, the car is provided with only one door 14, but it may be provided with two. Hereinafter, the inside of the car main body 1 is referred to as the interior of the car. Although not shown in the figure, an operation panel including a car call key, a door opening key, a door closing key, and the like is installed inside the car.

[0033] The lighting fixture (lighting device) 2 is a lighting device for direct l...

no. 2 Embodiment approach

[0066] refer to Figure 9 The elevator car according to the second embodiment will be described. In this embodiment, another example of the fixing method of the translucent sheet 25 is demonstrated. Figure 9 It is a partially enlarged cross-sectional view in which a fixed portion of the translucent sheet 25 to the frame body 23 is enlarged.

[0067] In this embodiment, if Figure 9 As shown, the frame body 23 has a groove 231 at the upper end. The groove 231 is formed on the entire circumference of the upper end of the frame body 23 . The translucent sheet 25 is fixed between the groove 231 and the fixing member 253 . Therefore, the translucent sheet 25 according to the present embodiment has flexibility capable of being embedded in the groove 231 . The translucent sheet 25 is preferably, for example, a fibrous sheet.

[0068] In this embodiment, the fixing member 253 is an annular elastic member formed of rubber or plastic. The fixing member 253 is formed thicker than...

no. 3 Embodiment approach

[0071] refer to Figure 10 ~ Figure 12 The elevator car of the third embodiment will be described. In this embodiment, the case where the photocatalyst compound 26 is not applied to the translucent sheet 25 will be described. Figure 10 It is a partially enlarged cross-sectional view in which the ceiling 11 of the car according to this embodiment is partially enlarged. exist Figure 10 In the car, the photocatalyst compound 26 is coated on the inner surface of the side plate 212 instead of coating on the upper surface of the translucent sheet 25 . Other structures are the same as those of the first embodiment.

[0072] Figure 11 as well as Figure 12 It is a partially enlarged cross-sectional view illustrating the air flow generated by the ventilator 3 . Such as Figure 11 as well as Figure 12 As shown, the side plate 212 is located on the flow path of the airflow generated by the ventilation device 3 . Therefore, if the photocatalyst compound 26 is applied to the i...

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Abstract

An elevator car is disclosed. In the elevator car, a light source, a photocatalyst, and a carrier are provided. The photocatalyst compound is irradiated by light from the light source. The photocatalyst is loaded on the carrier.

Description

technical field [0001] Embodiments of the present invention relate to an elevator car. Background technique [0002] Since the elevator car is a closed room, there are cases where a bad smell adheres to the inside of the car and gives discomfort to the user. In addition, viruses or bacteria brought into the car may multiply, resulting in an unsanitary state. [0003] Therefore, conventionally, a car equipped with an odor detection sensor and an ion generator has been proposed (refer patent document 1). [0004] In this car, the odor in the car is detected by an odor detection sensor, and when the odor reaches a certain intensity, the ion generator generates ions. Specifically, the ionizer generates plasma discharge by applying a high voltage to the discharge needle, thereby ionizing the air around the discharge needle. The ions generated by the ionizer oxidize and decompose the odor-causing substances, and inactivate viruses and the like. As a result, it is possible to d...

Claims

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Application Information

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IPC IPC(8): B66B11/02
CPCB66B11/0233B66B11/024
Inventor 宫川纮一
Owner TOSHIBA ELEVATOR KK
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