Solderless breadboard
    87.
    发明授权

    公开(公告)号:US10057982B2

    公开(公告)日:2018-08-21

    申请号:US15399924

    申请日:2017-01-06

    Abstract: Embodiments of the invention provide a solderless breadboard for prototyping electrical circuits. The breadboard includes a plurality of electrically conductive lines arranged parallel to each other on an electrically non-conductive breadboard structure. An electrically conductive line includes a plurality of electrical insertion positions and at an electrical insertion position a moveable electrically conductive line section which is operable for breaking the electrically conductive line in moving from a closed to an open position. A plurality of pegs are inserted into the breadboard structure at electrical insertion positions to contact the moveable sections. A peg is rotatable after insertion and includes a head portion and a cylindrical shaft extending from the head portion to a terminating foot. The shaft includes a centrally arranged channel extending from an opening in the head portion towards the terminating foot.

    POWER CONTACTING DEVICE
    89.
    发明申请

    公开(公告)号:US20170244182A1

    公开(公告)日:2017-08-24

    申请号:US14436681

    申请日:2014-11-13

    Applicant: LEUKERT GMBH

    Abstract: A power contacting device includes a contact pin (1) and at least one contact pin receptacle (2) penetrated by the contact pin in the operating state. To provide a power contact which permanently ensures high-quality contacting, even when the contacted components move relative to one another, the contact pin receptacle (2) has a first guide arrangement (3) which is fixed to a component in the operating state and a second guide arrangement (4) which is conductively connected to the first guide arrangement, the second guide arrangement (4) being arranged displaceably on the first guide arrangement (3) and the contact pin (1) conductively contacting at least the second guide arrangement (4) in the operating state.

    Heat Dissipation Structure of SMD LED
    90.
    发明申请
    Heat Dissipation Structure of SMD LED 审中-公开
    SMD LED散热结构

    公开(公告)号:US20150338082A1

    公开(公告)日:2015-11-26

    申请号:US14284599

    申请日:2014-05-22

    Applicant: Wen-Sung Hu

    Inventor: Wen-Sung Hu

    Abstract: A heat dissipation structure of an SMD LED includes a substrate, an SMD LED and at least one engaging member. A plurality of conductive copper foils is covered on an upper end face of the substrate. Two electrodes are provided on a lower surface of the SMD LED and are respectively connected to two copper foils on the upper end face. An engaging hole extends through one of the copper foils adjacent the SMD LED and through the substrate. The engaging member is made of high thermal conductive metal and is engaged in the engaging hole to combine the copper foil and the substrate. Accordingly, heat generated by the SMD LED can be directly transferred to an exposed lower end face of the substrate through the engaging member for more heat dissipation and less luminance decrease of the SMD LED.

    Abstract translation: SMD LED的散热结构包括衬底,SMD LED和至少一个接合构件。 多个导电铜箔被覆盖在基板的上端面上。 两个电极设置在SMD LED的下表面上,分别连接在上端面上的两个铜箔上。 接合孔延伸穿过与SMD LED相邻的铜箔中的一个并穿过衬底。 接合构件由高导热金属制成,并且接合在接合孔中以组合铜箔和基底。 因此,SMD LED产生的热量可以通过接合部件直接传递到基板的露出的下端面,从而具有更多的散热和更少的SMD LED的亮度降低。

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