Dustproof dampproofing electronic box of pier

• Main Authors: GUO YONG, MA JICHENG, GU NINGFENG
• Format: Patent
• Language: English
• Published: 07.10.2015
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to a dustproof dampproofing electronic box of pier, the electronic box body that have installing port is opened including the top, the higher authority of the electronic box body be equipped with the shield, the upper portion switching of shield one end through pivot and the electronic box body, the other end passes through fastener and electronic box body coupling, the shield be equipped with towards that of installing port that the round is sealed to be filled up on one side, the bottom of the electronic box body open and have the through wires hole, the bottom surface of the electronic box body is equipped with the threading pipe of loudspeaker form, the tip of threading pipe is connected with the through wires hole up, the main aspects that the threading was managed are down. The utility model discloses in can avoiding dust and moisture getting into the, prevent that electric elements from ageing increase of service life because of cloth dirt with weing.