Electric discharge lamp control unit with sealing structure
AssigneeDenso Corporation
InventorKoichi Kato
Life of this patent
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Abstract
The present invention provides an electric discharge lamp control unit which is capable of enhancing air-tightness in the electric discharge lamp while suppressing increase in the size thereof. The electric discharge lamp control unit for controlling lighting ON/OFF of an electric discharge lamp includes an electronic component in which a circuit element is implemented and which has a connector section for connection to an outside thereof; and a casing for housing the electronic component which includes a base on which the electronic component is mounted and a cover which covers the base. The thorough hole is sealed with the electronic components on the inner side of the base.
Claims10
An control unit for controlling lighting ON/OFF of an electric discharge lamp comprising:
- an electronic component in which a circuit element is implemented and which has a connector section for connection to an outside thereof;
- and
- a casing that houses the electronic component and includes a base on which the electronic component is mounted and a cover that covers the base,
- wherein
- a thorough hole for connecting the connector section and an electric discharge lamp-side connector section of the electric discharge lamp is formed at a position corresponding to the connector section of the base, and
- the thorough hole is sealed with the electronic component on the inner side of the base.
Dependencies are inferred from the claim text.