Power-saving voltage stabilizing device
A technology of a voltage stabilizing device and a voltmeter, which is applied in the direction of AC network voltage adjustment, etc., can solve the problems of power supply voltage instability and power consumption, and achieve the effect of reducing the probability of damage and prolonging the use time
Pending Publication Date: 2020-05-22
上亿电机有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to provide a power-saving voltage stabilizing device to solve the problems of unstable power supply voltage and power consumption in conventional households, so as to stabilize the power supply voltage in general households and achieve power-saving effects
Method used
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[0018] In order to have a further understanding and recognition of the features and characteristics of the present invention, the following embodiments are listed below with accompanying drawings:
[0019] see figure 1 , a power-saving voltage stabilizing device 100 provided in a preferred embodiment of the present invention, which mainly includes a carrier 10, a no-fuse switch 20, a detection voltmeter 30, a first electromagnetic switch 40, a The second electromagnetic switch 50 and a transformer 60, wherein:
[0020] see figure 1 , the carrier 10 can be a distribution box.
[0021] see figure 1 , the no-fuse switch 20 is disposed in the carrier 10 to receive the AC power supplied by the electric company (power company), and the voltage of the AC power is set as a voltage input value.
[0022] see figure 1 , the detection voltmeter 30 is set in the carrier 10, and is electrically connected with the no-fuse switch 20, the detection voltmeter 30 can set an arbitrary voltag...
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The invention discloses a power-saving voltage stabilizing device. The stabilizing device comprises: a fuse-free switch which is used for inputting an alternating current, wherein the voltage of the alternating current is a voltage input value; a detection voltmeter which is electrically connected with the fuse-free switch, wherein the detection voltmeter can set any voltage set value so as to detect the voltage input value of the alternating current input by the fuse-free switch; and a first electromagnetic switch, a second electromagnetic switch and a transformer which are electrically connected with the detection voltmeter. The transformer can set any voltage output value which is the same as the voltage set value; when a voltage input value detected by the detection voltmeter is higherthan a voltage set value, the alternating current is guided to the first electromagnetic switch and then enters the transformer, and the transformer reduces the alternating current to a voltage output value and then outputs the alternating current in a load power supply mode. When a voltage input value detected by the detection voltmeter is lower than a voltage set value, the alternating currentis guided to the second electromagnetic switch and then is directly supplied to a load for output, so that the effects of saving electricity and stabilizing voltage are achieved.
Description
technical field [0001] The present invention relates to the technical field of power supply equipment, and more specifically refers to a power saving and voltage stabilizing device. Background technique [0002] In Taiwan, China, the standard voltage values of AC power supplied by general electric companies (power companies) to household electricity are mainly 110 volts and 220 volts. However, in the process of supplying power to households, the voltage cannot be maintained at a constant standard value due to many factors, such as peak periods of power consumption, too long or too short power supply distances. However, if the voltage value of the power supply is not stable enough, the electrical appliances in the family may be damaged. [0003] In the Energy Code, it is stipulated that as long as the voltage fluctuation rate of the power supply of the power company does not exceed 10% of the standard value, it is considered a qualified power supply voltage value. Therefo...
Claims
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Login to View More IPC IPC(8): H02J3/12
CPCH02J3/12
Inventor 林佶陞施侑成刘大瑜赖彩足许秀容
Owner 上亿电机有限公司