An automatic early warning power supply device
A power supply device, automatic warning technology, applied in non-electric variable control, instrument, temperature control and other directions
Active Publication Date: 2018-05-01
国网山东省电力公司招远市供电公司
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[0002] At present, with the development of the times and the advancement of science and technology, people's living standards are getting higher and higher, and people's requirements for power supply are getting higher and higher, especially in terms of power supply safety and early warning. and technical standards, but in some existing power supply equipment, it is only suitable for larger power plants and power service stations. The development of science and technology has made household solar power services a reality. , we now need a new safety device suitable for household electricity supply
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-2 , the present invention provides a technical solution: including a casing 2; a top cover 1 is installed on the top of the casing 2; a temperature alarm 4 is provided on one side of the top surface of the top cover 1; the temperature alarm The lower side of the device 4 is equipped with a temperature warning lamp 6; the other side upper part of the top cover 1 is provided with an arc alarm 5; the lower side of the arc alarm 5 is equipped ...
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The invention discloses an automatic early warning power supply device, which comprises a housing. The top end of the housing is equipped with a top cover; the upper portion at one side of the top surface of the top cover is provided with a temperature alarm; the lower side of the temperature alarm is equipped with a temperature warning lamp; the upper portion at the other side of the top surface of the top cover is provided with an arc alarm; the lower side of the arc alarm is provided with an arc alarm lamp; the position, close to the front surface, in the middle of the top surface of the top cover is provided with an emergency power-off button; the emergency power-off button is associated with an emergency power-off switch; the other end of the emergency power-off switch is connected with a solar energy power supply source; the solar energy power supply source is arranged in the housing; the other end of the solar energy power supply source is in circuit connection with a surge protection device; the other end of the surge protection device is in circuit connection with a double-control relay switch a; and the solar energy power supply source is associated with an arc sensing relay and a temperature sensing relay. The automatic early warning power supply device can carry out temperature and arc early warning on a domestic solar energy power supply source, and can take emergency measures for a part of circuit break.
Description
technical field [0001] The invention relates to the technical field of power supply safety equipment, in particular to an automatic early warning power supply device. Background technique [0002] At present, with the development of the times and the advancement of science and technology, people's living standards are getting higher and higher, and people's requirements for power supply are getting higher and higher, especially in terms of power supply safety and early warning. and technical standards, but in some existing power supply equipment, it is only suitable for larger power plants and power service stations. The development of science and technology has made household solar power services a reality. , we now need a new safety device suitable for household power supply. Contents of the invention [0003] The purpose of the present invention is to provide an automatic early warning power supply device to solve the problems raised in the above background technology....
Claims
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IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 刘希荣陈忠韶高秀琴姜桂强王学锋董慧李锋王妮妮孙涌华海娣刘韶锋秦德展薛金训李长峰段艳芹杜志俭张绍朋华烨
Owner 国网山东省电力公司招远市供电公司