| 摘要 |
<p>The invention refers to an electronic flush mounted device for building installation technology, and concretely speaking, the electronic flush mounted device is provided with a flush mounted inserting piece, a bearing ring and an operation ring which are used as main components, wherein the inner of a housing of the flush mounted inserting piece is provided with a circuit board with at least one heating component and a cooling plate used for guiding loss energy outside of the housing. The cooling plate is bended in a rectangular shape and accordingly forms four main planes parallel with a housing wall. The cooling plate is provided with at least one elastic clamping plate used for contacting with at least one heating component in a heat conduction mode on at least one main plane, an elastic pressing piece used for contacting with the bearing ring in a heat conduction mode on at least one main plane, and a heat dissipation external side on at least two main planes; the heat dissipation external side is guided to outside of the housing from the inner of the housing through a housing hole.</p> |
