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Office power-saving system

An office and power line technology, applied in the field of office power-saving systems, can solve problems such as waste and wasted power, and achieve the effect of avoiding waste and reducing power waste.

Active Publication Date: 2014-04-23
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These electrical equipment will waste a lot of electricity when working for a long time, which is a great waste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 It is a structural diagram of an office power saving system disclosed in the embodiment of this application.

[0034] Such as figure 1 As shown, the office power-saving system disclosed in this embodiment includes a number acquisition device 10, a comparison device 20, a total power management device 30, and a switch device 40, wherein the comparison device 20 is connected to the number acquisition device 10 and the total power management device 30 respectively. Connected, the overall power management device 30 is also connected to the switch device 40 .

[0035] The number acquisition device 10 is also connected to the attendance machine 11 in the office, and is used to acquire the number of people who check in and the number of people who check out of the office from the time attendance machine 11 .

[0036] Comparing device 20 is used to receive the sign-in number and sign-out number obtained by the number of people obtaining device 10, and compare the two...

Embodiment 2

[0044] figure 2 It is a structural diagram of an office power saving system disclosed in another embodiment of the present application.

[0045] Such as figure 2 As shown, this embodiment is based on the previous embodiment by adding a station obtaining device 50 , a sub-power management device 60 and a power supply unit 70 .

[0046] The station obtaining device 50 is connected with the attendance machine 11 in the office, and is used to obtain the station information of the sign-in person.

[0047] The branch power management device 60 is connected with the workstation acquisition device 50 , and outputs a power supply signal according to the workstation information of the sign-in person acquired by the workstation acquisition device 50 .

[0048] The branch power management device 60 is provided with a Zigbee wireless output port, and outputs the power supply signal in a wireless manner.

[0049] The power supply unit 70 is arranged at the work station of the sign-in p...

Embodiment 3

[0053] image 3 It is a structural diagram of an office power saving system disclosed in another embodiment of the present application.

[0054] Among the various power-consuming equipment in the office, lighting equipment is also a waste factor that cannot be ignored. Especially in some offices, the light is dark due to the location, and it is often necessary to turn on the lights all day long. become a waste. In order to solve the problem of lighting waste, the following embodiments are provided, such as image 3 shown.

[0055] The office power-saving system disclosed in this embodiment is based on the previous embodiment by adding a mobile detection device 80, a timing device 90 and an automatic switch 100, wherein: the timing device 90 is connected to the mobile detection device 80 and the automatic switch 100 respectively .

[0056] The mobile detection device 80 is used to detect moving infrared targets, because the human body is an infrared object, when there is no...

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Abstract

The invention discloses an office power-saving system. The office power-saving system comprises a human number obtaining device, a comparer, a total power supply management device and a switch device. First of all, a sign-in number and a sign-off number are obtained, and then the two are compared. When the sign-in number is greater than the sign-off number, it is indicated that there are workers working in an office, the comparer outputs high-level signals at the movement, the total power supply management device outputs switching-on signals according to the high-level signals, and the switch device gets an electric power wire for inputting electric energy into a distribution box in the office conducted according to the switching-on signals and begins to supply power to the office; and when the sign-in number is equal to the sign-off number, the comparer outputs low-level signals, the total power supply management device outputs switching-off signals according to the low-level signals, and the switch device cuts off electric energy supply to the distribution box in the office by an external power source so that waste of the electric energy is prevented. The office power-saving system can reduce electric energy waste of the office.

Description

technical field [0001] The present application relates to the technical field of energy saving, and more specifically, relates to an office power saving system. Background technique [0002] The current office is generally relatively large. There are many workstations and many electrical equipment in the office. Otherwise, they will not be noticed and will continue to work all night long, such as water dispensers. These electric equipments will waste a lot of electric energy when working for a long time, which is a great waste. Therefore urgently need a kind of office power-saving system, to reduce the waste of electric energy of the office. Contents of the invention [0003] In view of this, the present application provides an office power saving system to reduce the waste of electric energy. [0004] In order to achieve the above purpose, the proposed scheme is as follows: [0005] An office power saving system, comprising: [0006] The number acquisition device is ...

Claims

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Application Information

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IPC IPC(8): G05B19/04
Inventor 钱锡颖王建恩孙健程应方毅
Owner STATE GRID CORP OF CHINA
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