TWM632484U - Elevator car with auto-adjustable fan and light - Google Patents

Abstract

An elevator car that automatically modulates fans and electric lights. The car is equipped with a controller, a temperature sensor, a photometric sensor, a fan and an electric light. The photometric sensor detects the brightness in the car and outputs the photometric sensing value to the elevator car. The controller enables the controller to send a photometric signal to the photometric circuit to adjust the brightness output of the lamp; the temperature sensor detects the temperature in the vehicle compartment and outputs the temperature sensing value to the controller, so that the controller sends a temperature signal to the variable speed circuit , to adjust the fan speed. The brightness and temperature in the cabin are detected and sensed through the light sensor and the temperature sensor, respectively, and the lights and fans are adjusted, so that the automatic adjustment can be achieved according to the actual conditions in the cabin.

Description

Elevator car with automatic adjustment of fans and lights

This work is about the elevator car, especially the car's fan and lighting under the detection of internal sensors.

In today’s society, with urbanization and concentrated residential and industrial and commercial development, high-rise buildings and buildings must be built on land development to accommodate more people and facilities. In order to quickly move between floors and transport goods, take escalators ( Escalator) and elevator are quite time-saving and convenient choices. The elevator car is usually equipped with a fan, and the air is exchanged between the elevator shaft (liftway) and the car under the operation of the fan to maintain the air circulation in the car.

When the elevator is running, the fans and lighting in the car continue to operate. No matter the number of users, the fan still maintains a fixed running speed. The wear and tear of the fan also increases with the operation time, so the actual use time of the fan is not long. When no one uses the elevator or during off-peak hours, the elevator car still keeps lighting and fans running, which is also an invisible energy waste. For the above reasons, most of the elevator cars are currently designed to enter a sleep state after the elevator car is not used for a preset period of time, and the lighting and fans of the car will enter a sleep state, and the operation and lighting of the fans will be stopped to achieve the effect of energy saving.

This creation provides an elevator car that automatically modulates fans and electric lights, wherein the car is equipped with a controller, a temperature sensor, a photometric sensor, a fan and an electric light, wherein: the controller and the temperature sensor, the The photometric sensor, the variable speed circuit and the photometric circuit are electrically connected; the variable speed circuit is electrically connected to the fan; the photometric circuit is electrically connected to the electric lamp.

In the actual operation of the elevator car of the present invention, the photometric sensor detects the brightness in the car and outputs the photometric sensing value to the controller, so that the controller sends a photometric signal to the photometric circuit to adjust the brightness of the electric lamp Output: The temperature sensor detects the temperature in the vehicle compartment and outputs the temperature sensing value to the controller, so that the controller sends a temperature signal to the variable speed circuit to adjust the speed of the fan.

Through the above description, the present invention detects and senses the brightness and temperature in the cabin through the light sensor and the temperature sensor, respectively, and adjusts the lights and fans, so that the automatic adjustment can be achieved according to the actual conditions in the cabin. Especially in severe cold and hot climates, the fan can be reduced in operation and accelerated in operation, providing passengers with a more comfortable body feeling. The elevator car can adjust the brightness of the electric lights according to the interior decoration type (such as mirror, glass, etc., which have the characteristics of reflecting light) and whether the passenger's clothing absorbs or reflects light.

Or when applied to a transparent and light-transmitting elevator car with a view outside the car, it can adjust the electric lighting and fan speed in the car in a timely manner according to the light from the external sunshine company penetrating into the car, especially in the daytime with sufficient sunshine. , and the night when the night rises, it is more suitable for the control of the above-mentioned automatic toilet fan and electric light. It not only effectively controls the lighting of the compartment, but also effectively saves energy expenditure.

Please refer to Figures 1 to 4, which discloses an elevator car that automatically modulates fans and lights, wherein the car 1 is equipped with a controller 100 , a temperature sensor 110 , a light sensor 120 , a fan 130 and lights 140, wherein: the controller 100 is respectively electrically connected to the temperature sensor 110, the photometric sensor 120, the variable speed circuit 150 and the photometric circuit 160; the variable speed circuit 150 is electrically connected to the fan 130; the The photometric circuit 160 is electrically connected to the electric lamp 140 .

When the present invention is actually used, when the car 1 of the elevator is actually running, the photometric sensor 120 detects the brightness in the car 1 and outputs the photometric sensing value to the controller 100, so that the controller 100 sends out a photometric signal to the photometric circuit 160 to adjust the brightness output of the electric lamp 140; the temperature sensor 110 detects the temperature in the vehicle compartment 1 and outputs the temperature sensing value to the controller 100, so that the controller 100 sends a temperature signal to the variable speed circuit 150 to adjust the rotation speed of the fan 130 .

In this way, through the above-mentioned operation mechanism, for example, when there are many passengers and crowded, the body temperature of many people can quickly increase the temperature in the car 1, so that the speed of the fan 130 can be quickly increased, and the gas in the car 1 and the elevator shaft 10 can be rapidly increased. The flow is more rapid, so that the temperature in the compartment 1 does not rise rapidly, and the passengers are prevented from feeling stuffy and uncomfortable. When the weather is cold in winter, and the interior of the compartment 1 is still in a low temperature state, this creation can automatically reduce the speed of the fan to 130 or even turn off the operation, so as to avoid the passengers having chills and discomfort in the indoor environment.

The fan 130 of the present invention can be configured to send the gas from the elevator shaft 10 to the car 1, or to discharge the gas from the car 1 to the outside of the elevator shaft 10, or use a plurality of fans 130 for the above-mentioned gas delivery. Into the car 1 and the car 1 gas is discharged to the outside.

The power supply 20 disclosed in the figure is a source of operating power that provides the controller 100 and related components electrically connected to the controller 100, and the power supply line between the power supply 20 and the controller 100 is not connected to the lift of the elevator (not drawn in the figure). )connect. The aforementioned controller 100 , temperature sensor 110 , and photometric sensor 120 may be integrated into a single component and installed in the vehicle compartment 1 , or may be connected to the vehicle compartment 1 through a circuit in the form of separate single components. In addition, the controller 100 may be integrated with the speed change circuit 150, the photometric circuit 160, and the like into a single body, which may be disposed in the vehicle compartment 1. FIG.

The detailed features of the elevator car with automatically modulating fans and electric lights are described in further detail. Please refer to the first figure, wherein the car 1 is equipped with an external control circuit 210 and an antenna 220, and the external control circuit 210 is electrically connected to the antenna 220 and the controller 100, respectively. It further includes an external control unit 200. When the external control unit 200 sends an external signal and transmits it to the controller 100 via the antenna 220 and the external control circuit 210, the controller 100 stops receiving the temperature sense of the temperature sensor 110. The measured value and the photometric sensing value of the photometric sensor 120 are changed to send an external photometric signal and an external temperature signal to the photometric circuit 160 and the variable speed circuit 150 respectively according to the external signal, so as to adjust the electric lamp 140 accordingly. The brightness output is related to the speed of the fan 130 . Through the above configuration, the external control unit 200 is used to remotely control the operation of both the fan 130 and the light 140, and provide relevant personnel (building property managers, manufacturer maintenance personnel, etc.) to manually control the rotational speed of the fan 130 and the lighting of the light 140. Even under certain demand conditions, the fan 130 and the light 140 alone or both are forced to be turned off and turned on.

The aforementioned external control unit 200 may be a mobile device (eg, a mobile phone, a tablet computer, a notebook computer, etc.). The external control unit 200 transmits the bluetooth signal to the antenna 220 .

The fan 130 and the electric lamp 140 are assembled on the inner surface of the top of the cabin 1 . The temperature sensor 110 is assembled on the inner surface of the top of the cabin 1 . The photometric sensor 120 is assembled on the inner surface of the top of the cabin 1 . Since the above-mentioned members are arranged on the inner surface of the top of the carriage 1, they will not interfere with the position of people entering and leaving the moving line, and will not hinder the passengers.

In the present invention, the electric lamp 140 can be a color-changing lamp. For example, the electric lamp 140 can change from white light, cool color, warm color, or multi-color, and is used in conjunction with the temperature sensor 110 to detect the low temperature in the cabin 1 (preset When the temperature is lower than 15° C.), the controller 100 changes the electric lamp 140 to a warm color lighting through the photometric circuit 120 . When the temperature sensor 110 detects that the interior of the vehicle compartment 1 is high temperature (the preset temperature is higher than 25°C), the controller 100 changes the electric light to cool color lighting through the photometric circuit, and white light when the temperature is 15°C to 25°C. In this way, the discoloration of the electric lamp 140 is applied to the illumination of the vehicle compartment 1 like the application of the ambient light.

1: Carriage 10: Elevator shaft 20: Power 100: Controller 110: temperature sensor 120: Photometric sensor 130: Fan 140: Electric light 150: Variable speed circuit 160: Photometric circuit 200: External control unit 210: External control circuit 220: Antenna

The first picture is a schematic diagram of this creative block. The second picture is a schematic diagram of the carriage of this creation in the elevator shaft. The third picture is a schematic diagram of the interior configuration of the elevator of this creation. The fourth picture is a schematic diagram of the layout of the creation.

1: Carriage

20: Power

100: Controller

110: temperature sensor

120: Photometric sensor

130: Fan

140: Electric light

150: Variable speed circuit

160: Photometric circuit

200: External control unit

210: External control circuit

220: Antenna

Claims (8)

An elevator car that automatically modulates fans and electric lights, the car is equipped with a controller, a temperature sensor, a light sensor, a fan and an electric light, wherein: The controller is respectively electrically connected to the temperature sensor, the photometric sensor, the variable speed circuit and the photometric circuit; the variable speed circuit is electrically connected to the fan; the photometric circuit is electrically connected to the electric lamp; when the elevator car is in operation; Detecting the brightness in the vehicle compartment by the photometric sensor and outputting the photometric sensing value to the controller, so that the controller sends a photometric signal to the photometric circuit, so as to adjust the brightness output of the electric lamp; The temperature sensor detects the temperature in the vehicle compartment and outputs the temperature sensing value to the controller, so that the controller sends a temperature signal to the variable speed circuit to adjust the rotation speed of the fan. The elevator car for automatically modulating fans and electric lights as claimed in claim 1, wherein the car is provided with an external control circuit and an antenna, and the external control circuit is electrically connected to the antenna and the controller, respectively. The elevator car for automatically modulating fans and electric lights as described in claim 2, further comprising an external control unit, when the external control unit sends an external signal and transmits it to the controller via the antenna and the external control circuit, the controller Stop receiving the temperature sensing value of the temperature sensor and the photometric sensing value of the photometric sensor, and instead send an external photometric signal and an external temperature signal to the photometric circuit and the variable speed circuit according to the external signal. To adjust the light output of the light and the speed of the fan separately. The elevator car for automatically modulating fans and electric lights as claimed in claim 3, wherein the external control unit transmits a bluetooth signal to the antenna. The elevator car that automatically modulates a fan and an electric light as claimed in claim 1, wherein the fan and the electric light are assembled on the inner surface of the top of the car. The elevator car for automatically modulating fans and electric lights as claimed in claim 1, wherein the temperature sensor is assembled on the inner surface of the top of the car. The elevator car for automatically adjusting fans and electric lights as claimed in claim 1, wherein the photometric sensor is assembled on the inner surface of the top of the car. The elevator car for automatically modulating fans and electric lights as claimed in claim 1, wherein the electric lights can be color-changing lights.

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