Air conditioner, indoor unit and outdoor unit
A technology of indoor unit and outdoor unit, which is applied in the fields of air conditioners, indoor units and outdoor units, and can solve problems such as low accuracy rate of data transmission, complex power circuit cost, complex circuit, etc.
Active Publication Date: 2015-05-20
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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AI Technical Summary
Problems solved by technology
[0003] For the data transmission between the indoor unit and the outdoor unit using a separate signal line, due to the large noise interference in the transmission environment, it is necessary to add an anti-interference circuit. The circuit is usually more complicated and the cost of designing the circuit is higher.
[0004] For the data transmission between the indoor unit and the outdoor unit using a floating power line, power circuits such as a rectifier circuit and an AC-DC isolation circuit must be carried out. Low; in addition, due to the low carrier frequency of power carrier communication, it is impossible to achieve high-speed data transmission
Method used
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
[0020] An embodiment of the present invention provides an air conditioner. To facilitate the description of the air conditioner provided in this embodiment of the present invention, figure 1 The composition structure of the air conditioner 1 provided by the embodiment of the present invention is shown, but figure 1 Only the parts relevant to the embodiment of the present invention are shown.
[0021] Such as figure 1 As shown, the air conditioner 1 provided by the embodiment o...
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The invention belongs to the field of air conditioners and provides an air conditioner, an indoor unit and an outdoor unit. The air conditioner comprises the indoor unit, the outdoor unit and an optical path pipe, wherein the indoor unit comprises a first photovoltaic conversion circuit, the outdoor unit comprises a second photovoltaic conversion circuit, and transmission of signals containing data is achieved through the optical path pipe when data interaction is conducted between the first photovoltaic conversion circuit and the second photovoltaic conversion circuit. The photo-communication technique is adopted for the first photovoltaic conversion circuit and the second photovoltaic conversion circuit, and data interaction between the indoor unit and the outdoor unit is achieved through the optical path pipe.
Description
technical field [0001] The invention belongs to the field of air conditioners, and in particular relates to an air conditioner, an indoor unit and an outdoor unit. Background technique [0002] At present, the data transmission between the indoor unit and the outdoor unit in the air conditioner is realized by wired connection; the line used for data transmission in the wired connection can be a separate signal line; the line used for data transmission in the wired connection can also be a Empty AC wires, that is, the data transmission between the indoor unit and the outdoor unit is realized through power carrier communication. [0003] For the data transmission between the indoor unit and the outdoor unit using a separate signal line, due to the large noise interference in the transmission environment, it is necessary to add an anti-interference circuit. The circuit is usually more complicated and the cost of designing the circuit is higher. [0004] For the data transmissi...
Claims
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Login to View More IPC IPC(8): F24F11/02H04B10/114
CPCF24F11/30
Inventor 郑绪成
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD