Signal wires between outdoor unit control boxes of air conditioning unit
An air conditioner room and control box technology, which is applied in space heating and ventilation, heating and ventilation control systems, household heating, etc., can solve the problems of inconvenient maintenance of outdoor units and small opening angle of control boxes, and improve maintenance and detection efficiency, and reduce maintenance costs
Inactive Publication Date: 2010-08-25
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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Problems solved by technology
Therefore, the length of the signal line should not be too long. Generally, the opening angle of the control box is not large, which will cause inconvenience to the maintenance of the outdoor unit.
Method used
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[0064] The present invention will be described in detail below with reference to the drawings and examples.
[0065] Fig. 6 is a schematic diagram of the signal line between the control boxes of the outdoor unit of the air conditioner of the present invention when the control box is closed; Fig. 7 is a schematic diagram of the signal line between the control boxes of the outdoor unit of the air conditioner of the present invention when the control box is opened.
[0066] As shown in Fig. 6 to Fig. 7, wire holes are respectively arranged on the control box of the outdoor unit of the air conditioner that can be opened to both sides. The wire hole 141 on the control box of the outdoor unit passes through, connects the two control boxes of the outdoor unit, and transmits various data between the control boxes. The length of the signal line is changed according to the specific conditions of opening and closing of the control box, so that the signal line is adapted to the space span...
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The invention relates to signal wires between outdoor unit control boxes of an air conditioning unit, which passes through ports of outdoor unit control boxes to connect with the control boxes of an outdoor unit and transmit data between control boxes and adopts a structure with telescopic length; and the length of the signal wire can be extended when the control box is open and can be contracted to be the shortest when the control box is closed. When the air conditioning unit is in operation, maintenance work is not influenced by completely-opened control boxes, so workers has enough space to operate parts inside the outdoor unit, detect and debug each part of the outdoor unit in real time when the air conditioning unit is in use, obtain the working state of the air conditioning unit intuitively and accurately, analyze problems probable occurring in the operation of the outdoor unit and maintain and debug in time, thus improving the maintenance and detection efficiency of the air conditioning unit.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit control box that adopts a telescopic structure and can automatically adjust its length according to the opening range of the control box. signal line. Background technique [0002] Generally, an air conditioner is a device that cools or heats an indoor environment to create a comfortable indoor environment, and is roughly classified into an integrated type air conditioner and a split type air conditioner. [0003] The air conditioner is divided into the second side flow path formed by the outdoor unit installed outdoors (also called the outdoor side or heat release side) and the second side flow path formed by the indoor unit installed indoors (also called the indoor side or heat absorption side). The 1st side flow path, and the evaporator is installed on the 1st side flow path, and the condenser and compressor are installed on the 2nd si...
Claims
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IPC IPC(8): F24F11/02
Inventor 刘鸣扬
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD