Title:
TRANSFORMER BOX CAPABLE OF SHIELDING EXTERNAL INTERFERENCE
Document Type and Number:
WIPO Patent Application WO/2020/143401
Kind Code:
A1
Abstract:
A transformer box capable of shielding external interference, comprising a base plate (2), a box body (5), placing plates (15) and a solar cell panel (20); a protective base (3) is fixed at the top of the base plate (2), and the box body (5) is fixed inside the protective base (3); a carbon steel reinforcing layer (25) is provided inside a side wall of the box body (5), and rubber pressure-resistant balls (24) are uniformly provided at two sides of the carbon steel reinforcing layer (25); a polytetrafluoroethylene corrosion-resistant layer (23) is uniformly coated on the outer side of the box body (5); two ends of one side of the box body (5) are each hinged to a door body (18); and an output end of a temperature sensor (8) and an output end of a current detector (13) are electrically connected to an input end of a single chip microcomputer (4) respectively by means of wires, and an output end of the single chip microcomputer (4) is electrically connected to an input end of a cooling fan (11) and an input end of a buzzer alarm (14) respectively by means of wires. The transformer box is provided with the base plate (2) and fixing piles (1), and the fixing piles (1) are each uniformly provided with barbs, facilitating the fixed installation of the device, and the barbs enable the device to be inserted deep into the ground, so that the device has high stability, does not easily collapse, and is easy to use.
Inventors:
LIU JUN (CN)
Application Number:
PCT/CN2019/125664
Publication Date:
July 16, 2020
Filing Date:
December 16, 2019
Export Citation:
Assignee:
PEOPLES ELECTRICAL APPLIANCE GROUP SHANGHAI CO LTD (CN)
International Classes:
H02B1/56
Foreign References:
| CN109494597A | 2019-03-19 | |||
| CN209233281U | 2019-08-09 | |||
| CN208336893U | 2019-01-04 | |||
| CN205355571U | 2016-06-29 | |||
| US20010034982A1 | 2001-11-01 |
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