KR200422835Y1 - Distributing board - Google Patents

Abstract

The disclosed switchboard includes a temperature sensor unit for sensing an ambient temperature; A temperature setter for setting a reference temperature; A controller for comparing a sensed temperature with a reference temperature and generating a signal for automatically supplying or cutting off power supplied to a load consuming high power in the load; A switch for allowing the high power consumption load to be operated manually regardless of the temperature; And a switch operated by a signal of a controller to supply or cut off power of a high power consumption load. The switchboard having such a configuration may provide an effect of no power consumption even when the outlet is plugged in.

Switchgear, temperature sensor, specific power consumption

Description

Distribution board {Distributing board}

1 is a front view of a conventional switchboard;

2 is an electrical connection diagram of the switchboard shown in FIG. 1;

3 is a front view of the switchboard according to the embodiment of the present invention,

4 is an electrical connection diagram of a switchboard according to the present invention.

<Description of Symbols for Main Parts of Drawing>

100 ... switchboard 110 ... integrated power meter

120 ... main breaker 121,130,150 ~ 153,161,162,195 ... switch

126.Reset Button 166 ... Air Conditioner 1

167.Air conditioner 2 170 ... Temperature controller

175 temperature sensor 180 controller

190 ... toggle switch

The present invention relates to a switchboard, and more particularly to a switchboard for automatically adjusting the power of electrical appliances such as air conditioning for heating or heating heater.

In general, switchboards for distributing the voltage supplied from KEPCO to each location are installed in each floor of an office, apartment, or school.

1 is a front view of a conventional switchboard, and FIG. 2 is an electrical connection diagram of the switchboard shown in FIG. 1.

Referring to FIGS. 1 and 2, the switchboard installed in the individual household apartment is installed on the inner entrance wall of the apartment individual household to cut off the power supplied from the integrated power meter 10 installed outdoors. The main circuit breaker 20 is provided, and the circuit breaker 20 includes a switch 21 and a reset button 26. A switch 30 is provided to simultaneously turn on / off power applied to a plurality of lights.

In addition, switches 51 to 53 are provided to simultaneously turn on / off the power supplied to the outlets embedded in each wall, and are supplied to the air conditioners 1 and 2 installed in the living room, the room, and the small room. Switches 61 to 62 for turning on / off the power are provided.

In this switchboard, in the summer, the switches 61 to 62 are turned on to supply power to the air conditioners 1 to 66 to the air conditioners 2 67 as shown in FIG. 2, and the air conditioners are operated by their own functions. .

However, in the absence of cooling, in the winter or spring, the air conditioner's power plug must be disconnected from the wall outlet. However, the air conditioner's plug is plugged into the outlet. Since unnecessary power is consumed, this causes a problem of unnecessary waste of energy personally and nationally.

In order to solve this problem, in the season when the operation of the air conditioner 1 and the air conditioner 2 is not necessary, as shown in FIGS. It is provided. Therefore, by switching off all the switches 61 to 62 in the season except summer, even though the power plugs of the air conditioner 1 and the air conditioner 2 are plugged into the outlet, the power passing through the main circuit breaker 20 is supplied to the air conditioner 1 and the air conditioner 2 at all. This can eliminate unnecessary waste of power.

However, in the case of the switchboard shown in Figure 1, the hassle of having to selectively turn on / off the switch (61 ~ 62) according to the season using the air conditioner 1 and air conditioner 2 and the season not to use, or the number of air conditioners to be used There is this.

The present invention was devised to solve the above problems, and it is to provide a switchgear that does not consume any standby power even when its power plug is plugged into a wall outlet for seasonal electronic products such as air conditioners that consume high power. For that purpose.

Other objects and advantages of the present invention will be described below and will be appreciated by the embodiments of the present invention. In addition, the objects and advantages of the present invention can be realized by means and combinations shown in the utility model claims.

The switchgear of the present invention for achieving the above object, and a temperature sensor unit for sensing the ambient temperature; A temperature setter for setting a reference temperature; A controller for comparing the sensed temperature with a reference temperature to generate a signal for automatically supplying or cutting off power supplied to a load consuming high power in the load; A switching switch for manually operating the high power consumption load regardless of temperature; And a switch operated by a signal of the controller to supply or cut off power of the high power consumption load.

Here, when the high power consumption load is an air conditioner and the ambient temperature is higher than the temperature detected by the temperature sensor, when the ambient temperature is lower than the temperature detected by the temperature sensor, the operating power is supplied to the air conditioner. It is possible to prevent the operating power supply to the air conditioner.

In addition, the high power consumption load is a heater, when the ambient temperature is lower than the temperature sensed by the temperature sensor so that the operating power is supplied to the heater and the ambient temperature is higher than the temperature detected by the temperature sensor It is possible to prevent the operating power is supplied to the heater.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms or words used in this specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors will appropriately define the concept of terms in order to best explain their own design. Based on the principle that it can be done, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical ideas of the present invention, various modifications that can be substituted for them at the time of the present application It should be understood that there may be equivalents and variations.

3 is a front view of a switchboard according to an embodiment of the present invention, Figure 4 is an electrical connection diagram of the switchboard according to the present invention.

Referring to FIGS. 3 and 4, the switchboard 100 installed in the inner entrance wall of the apartment individual household is provided with a main circuit breaker 120 for cutting off the power supplied from the total electricity meter 110 installed outdoors. The circuit breaker 120 includes a switch 121 and a reset button 126. And a switch 130 for simultaneously turning on / off power applied to a plurality of lights.

In addition, switches 151 to 153 are provided to simultaneously turn on / off the power supplied to the outlets embedded in each wall, and the air conditioner 1 166 and the air conditioner 2 installed in the living room, the room, and the small room Switches 161 to 162 for turning on / off the power supplied to the 167 are provided.

In this switchboard, in the summer, the switches 161 to 62 are turned on to supply power to the air conditioner 1 166 and the air conditioner 2 167 as shown in FIG. 4, and the air conditioner is operated by a function in itself. .

 In the season when the operation of the air conditioner 1 166 and the air conditioner 2 167 is not necessary, as shown in FIG. 3 and FIG. 4, a switch for primarily shutting off power supplied to the air conditioner 1 166 and the air conditioner 2 167. 161 to 162 are provided. Therefore, by switching off all the switches 161 to 162 in the season except summer, even though the power plugs of the air conditioner 1 166 and the air conditioner 2 167 are plugged into the outlet, the power passing through the main circuit breaker 120 is air conditioner 1. 166 and the air conditioner 2 (167) is not supplied at all to eliminate unnecessary power waste.

And a temperature setter 170 for setting the reference temperature is provided, which is equipped with a temperature sensor 175 for detecting the ambient temperature in which the switchboard is installed inside or outside the switchboard 100 in a suitable manner. .

The temperature sensed by the temperature sensor 175 is compared with the reference temperature set by the temperature setter 170 in the controller 180. By this comparison value, the controller 180 consumes high power under load. And, it generates a signal to automatically supply or cut off the power supplied to the load, such as a heater or a heater.

In addition, since the high power consumption load needs to be operated manually regardless of the temperature, the switchboard 100 of the present invention is provided with a switching switch 190, and the switch 195 is under the control of the controller 180. Supply or cut off power to heater or heater.

In the operating state of the present invention having such a configuration, when the high power consumption load is an air conditioner, the temperature setter 170 is operated to set the reference set temperature to 25 ° C. Therefore, in the cold weather, such as winter, the controller 180 outputs a low signal through its output terminal. In this case, the switch 195 is maintained in an off state as shown in FIG. Since 166 and the air conditioner 2 167 is supplied with commercial power, it can be prepared to operate by its own function.

Therefore, no commercial power is supplied to the air conditioner during the winter season, and commercial power is supplied to the air conditioner only during the summer so that the user does not have to do unnecessary work of plugging and unplugging the power cord. Even if it is not pulled out, it is possible to prevent unnecessary power consumption by the standby power source as in the prior art.

When the high power consumption load operating state is a heater or a hot air fan, the temperature setter 170 is operated to set the reference set temperature to -2 ° C. Accordingly, the controller 180 compares the signal value detected by the temperature sensor 175 with the reference temperature value set by the temperature setter 170 and controls the switch 195 to supply commercial power to the heater or the warm air heater. Alternatively, the switch 195 is turned on to supply power to the heater, and when the ambient temperature is lower than the set temperature -2 ° C, the switch 195 is turned on to supply power to the heater or the heater under the control of the controller 180. When the ambient temperature is higher than the set temperature, the switch 195 is turned off under the control of the controller 180, so that even if the power plug of the heater or the fan is plugged into an outlet, it is commercially available for the heater or the fan. Since the power is not supplied at all, there is no unnecessary consumption of standby power as in the prior art, and the user unplugs and plugs the power plug one by one. Thereby eliminating the roum.

The present invention is applicable to buildings such as elementary schools, middle schools, public offices, and companies that use air-conditioning equipment. In FIG. 3 and FIG. 4, the air conditioner 1 and the air conditioner 2 are collectively managed. Each of them may be operated differently, and the temperature setter 170 may be replaced by a slide type setter or a digital type setter instead of a dial type.

As described above, although the present invention has been described with reference to the limited embodiments and drawings, the present invention is not limited thereto and is described below by the person of ordinary skill in the art to which the present invention belongs. Various modifications and variations are possible without departing from the scope of the utility model claims.

As described above, the switchboard of the present invention provides the following effects.

Even when his / her power plug is plugged into an outlet during the off-season, which does not use seasonal appliances such as air-conditioners, heaters, or warmers that consume high power, there is no standby power consumption. You may not have to.

Claims (3)

A temperature sensor unit for sensing the ambient temperature; A temperature setter for setting a reference temperature; A controller for comparing the sensed temperature with a reference temperature to generate a signal for automatically supplying or cutting off power supplied to a load consuming high power in the load; A switching switch for manually operating the high power consumption load regardless of temperature; And And a switch operated by a signal of the controller to supply or cut off power of the high power consumption load. The method of claim 1, The high power consumption load is an air conditioner, When the ambient temperature is higher than the temperature detected by the temperature sensor, the operating power is not supplied to the air conditioner when the ambient temperature is lower than the temperature detected by the temperature sensor. Switchgear characterized in that. The method of claim 1, The high power consumption load is a heater, When the ambient temperature is lower than the temperature detected by the temperature sensor, the operating power is supplied to the heater. When the ambient temperature is higher than the temperature detected by the temperature sensor, the operating power is not supplied to the heater. Switchgear characterized in that.

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