Waterproof device of projector outdoor box
A waterproof device and outer box technology, applied in projection devices, instruments, optics, etc., can solve problems such as equipment failures, achieve the effects of improving service life and saving maintenance costs
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[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
[0018] like figure 1 As shown, a waterproof device for an outdoor box body of a projector includes an outdoor box body 1 , a waterproof baffle 5 , and an air outlet filter 8 . A waterproof baffle 5 is arranged at the air outlet of the outdoor cabinet 1, so as to prevent water from entering the outdoor cabinet of the projector when the air is exhausted. An air outlet filter 8 is provided under the waterproof baffle 5 of the air outlet of the outdoor box 1 for filtering large particle pollutants, dust and blisters in the air.
[0019] The waterproof baffle 5 can effectively block outdoor moisture from entering the box. When the outdoor box of the projector is installed, the waterproof baffle 5 can ensure that the outdoor box of the projector does not enter water when the installation angle of the outdoor box is changed from 0° to 90°, so as to better en...
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