Transformer
First Claim
Patent Images
1. A transformer comprisinga cover havinga bottom;
- a bottom opening formed on the bottom of the cover; and
a cavity formed inside the cover, comminuting with the bottom opening of the cover and havinginside walls;
at least one corner protrusion formed on at least one of the inside walls of the cavity; and
at least one protruding edge formed on at least one of the inside walls of the cavity; and
a bobbin mounted inside the cavity of the cover and havingtwo surfaces;
engaging edges attaching respectively to the at least one corner protrusion of the cover and the at least one protruding edge of the cover;
multiple pins mounted through the bobbin and protruding from the two surfaces of the bobbin;
an opening formed through the bobbin between the pins; and
multiple coils mounted on the bobbin next to the opening and having wires connecting the coils to the pins.
1 Assignment
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Accused Products
Abstract
A transformer has a cover and a bobbin. The cover has a cavity and a bottom opening. The cavity is formed inside of the over. The bobbin is mounted inside the cavity in the cover and has two surfaces, multiple pins and multiple coils. The pins are mounted through the bobbin and protrude from the two surfaces of the bobbin. The coils are mounted between the pins and have wires connected to each other. After the coils are connected to pins and tested, the bobbin with the coils can be mounted in the cover so that the process of fabricating the transformer is easier.
8 Citations
5 Claims
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1. A transformer comprising
a cover having a bottom; -
a bottom opening formed on the bottom of the cover; and a cavity formed inside the cover, comminuting with the bottom opening of the cover and having inside walls; at least one corner protrusion formed on at least one of the inside walls of the cavity; and at least one protruding edge formed on at least one of the inside walls of the cavity; and a bobbin mounted inside the cavity of the cover and having two surfaces; engaging edges attaching respectively to the at least one corner protrusion of the cover and the at least one protruding edge of the cover; multiple pins mounted through the bobbin and protruding from the two surfaces of the bobbin; an opening formed through the bobbin between the pins; and multiple coils mounted on the bobbin next to the opening and having wires connecting the coils to the pins. - View Dependent Claims (2, 3, 4, 5)
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Specification