Folding ventilation plate
A technology of ventilation plates and ventilation holes, applied in the direction of airflow control elements, etc., can solve problems such as inability to perform half-open work, blockage of air ducts, and no folding function.
Inactive Publication Date: 2014-05-07
刘贵荣
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Problems solved by technology
[0002] The current ventilation panels are all in one piece, do not have the function of folding, and cannot work in a semi-open mode, and the entry of foreign objects will easily block the air duct
Method used
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Embodiment
[0009] Embodiment: as a kind of implementation mode of the present invention, as figure 1 As shown, a foldable ventilation panel, including a right ventilation panel 1 and a left ventilation panel 2, is characterized in that: the right ventilation panel 1 and the left ventilation panel 2 are rotatably connected by a hinge 3, when the outside air is clean and requires greater ventilation When measuring, it is convenient to fold up half of the wind panels to carry out semi-open air intake. The left ventilation panel 2 and the right ventilation panel 1 are uniformly provided with ventilation holes 4, and the top of the ventilation holes 4 is provided with a wind cap 5. Wind cap 5 is fixedly connected with left ventilation plate 2 and right ventilation plate 1. Both sides of the air cap 5 are provided with air vents, and the air vents communicate with the air holes 4. The design of the air cap 5 effectively prevents the blockage of the air holes 4 from affecting the ventilation ef...
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The invention discloses a folding ventilation plate. The folding ventilation plate comprises a left ventilation plate and a right ventilation plate; the right ventilation plate is in rotating connection with the left ventilation plate through a hinge; ventilation holes are uniformly formed in the left ventilation plate and the right ventilation plate; air caps are arranged above the ventilation holes and fixedly connected with the left ventilation plate and the right ventilation plate. Compared with the existing ventilation plate, the right ventilation plate is in rotating connection with the left ventilation plate through the hinge and accordingly half of the ventilation plate can be folded conveniently when the outside air is clean and the large ventilation rate is required and the semi-open type air intake can be performed and the ventilation holes are uniformly formed in the left ventilation plate and the right ventilation plate, the air caps are arranged above the ventilation holes and fixedly connected with the left ventilation plate and the right ventilation plate, and accordingly the problem that the ventilation effect is affected by blocking of the ventilation holes is effectively solved due to the air caps.
Description
technical field [0001] The invention relates to a ventilation panel, in particular to a folding ventilation panel. Background technique [0002] The current ventilation panels are all in one piece, do not have a folding function, and cannot perform semi-open work, and the entry of foreign matter will easily block the air duct. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the purpose of the present invention is to provide a folding ventilation panel which solves the above-mentioned problems. [0004] The technical solution of the present invention is: a folded ventilation panel, including a right ventilation panel and a left ventilation panel, the right ventilation panel and the left ventilation panel are connected by hinges, and the left ventilation panel and the right ventilation panel are uniformly provided with ventilation A wind cap is arranged above the ventilation hole, and the wind cap is fixedly connected with the le...
Claims
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IPC IPC(8): F24F13/08
Inventor 刘贵荣
Owner 刘贵荣