Window type fresh air ventilator
A new fan, window type technology, applied in the field of window type fresh air fans, can solve the problems of difficult to meet the diverse needs of users, single function of the new fan, and achieve the effect of optimizing the indoor environment and enriching functions
Pending Publication Date: 2019-02-15
湖南麓风建材科技有限公司
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a window-type fresh air blower, which aims to solve the technical problem that the fresh air blower has a single function and is difficult to meet the diverse needs of users
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[0023] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, in t...
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The invention discloses a window type fresh air ventilator. The window type fresh air ventilator comprises a machine case, a sound sensor, a controller and a sound frequency generator. A containing cavity and an isolation cavity which are spaced are formed in the machine case. The isolation cavity communicates with the external environment and is spaced from the indoor environment. The sound sensor is arranged in the isolation cavity. The controller and the sound frequency generator are arranged in the containing cavity. The controller controls the sound frequency generator to give out corresponding noise reduction sound waves according to the outdoor environment noise sound frequency sensed by the sound sensor. The window type fresh air ventilator provided by the embodiment of the invention is provided with the isolation cavity spaced form the indoor environment and communicating with the external environment, and the sound sensor is arranged in the isolation cavity; the sound sensorcan accurately sense the noise of the outdoor environment, and then the controller controls the sound frequency generator to give out the corresponding noise reduction sound waves according to the indoor environment noise; accordingly, the window type fresh air ventilator achieves the noise reduction function, the functions of the window type fresh air ventilator are enriched, and the indoor environment can be optimized.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a window-type fresh air fan. Background technique [0002] With the improvement of living standards, people pay more and more attention to indoor air quality. At present, in order to improve the air quality in the living room, the air in the room is generally purified by installing a fresh fan. However, the single function of fresh air fans makes it difficult to meet the diverse needs of users. Contents of the invention [0003] The main purpose of the present invention is to provide a window-type fresh air blower, which aims to solve the technical problem that the fresh air blower has a single function and is difficult to meet the diverse needs of users. [0004] In order to achieve the above object, the present invention proposes a window-type fresh air machine, which is characterized in that it includes a casing, a sound sensor, a controller and an audio gener...
Claims
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IPC IPC(8): F24F7/013F24F13/24F24F13/20F24F11/89F24F130/40
CPCF24F7/013F24F11/89F24F13/20F24F13/24F24F2130/40
Inventor 陈晖元
Owner 湖南麓风建材科技有限公司