Dust removal device for automatically cleaning dust at bottom of lamp surface of street lamp by utilizing gravity of water
A technology for automatic cleaning and dust removal devices, applied in cleaning methods using tools, lighting devices, lighting devices, etc., can solve problems such as time-consuming, labor-intensive, dangerous, etc., to improve efficiency, optimize urban management and services, and improve citizens' lives quality effect
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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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-4 , a dust removal device for automatically cleaning the dust at the bottom of the lamp surface of a street lamp by using the gravity of water, comprising a street lamp post 1, the left side of the street lamp post 1 is fixedly connected with an arc rod 2, and the left side of the arc rod 2 is fixedly connected with a lampshade 3 , the bottom of the arc bar 2 is fixedly connected with a spring one 4, and the side of the spring one 4 away f...
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