SEALING DEVICE FOR ELECTRONIC DEVICE AND LUMINAIRE EQUIPPED WITH THE SEALING DEVICE

摘要

The present invention relates to a sealing device for electronic device, comprising a base (1) having a central receiving part (a) and a lateral part (b), a cover (2) with an edge (9) engaging sealingly with the lateral part (b) defining the sealing cavity for the electronic device, wherein the lateral part (b) is provided with an upward-bending part defining an insertion slot (8) for receiving the edge, and the sealing device further comprises a sealing means (3) below the insertion slot (8) for sealing the edge (9) and the lateral part (b). In addition, the present invention further relates to a luminaire equipped with the sealing device. An assemble hole does not need to be provided on the cover of the sealing device according to the present invention, ensuring the integrity and airtightness of the cover. The sealing device according to the present invention allows a pressure to be applied uniformly on the sealing position thereof so as to avoid a crack.