FLASHLIGHT WITH A HEAT SINK
First Claim
1. A flashlight comprising:
- a handle assembly havinga housing having a front end;
a heat sink mounted in the housing and havinga front end;
a rear end;
a connecting section defined around the front end of the heat sink; and
an electrical unit mounted in the housing and detachably mounted on the rear end of the heat sink; and
a lens cover securely mounted on the front end of the housing and havinga shell mounted securely on the front end of the housing; and
an LED element mounted in the shell and mounted securely on the connecting section and having an LED electrically connected with the electrical unit with wires.
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Accused Products
Abstract
A flashlight has a handle assembly and a lens cover. The handle assembly has a housing, a heat sink and en electrical unit. The housing has a front end. The heat sink is mounted in the housing and has a front end and a rear end. The electrical unit is mounted in the housing and detachably mounted on the rear end of the heat sink. The lens cover is securely mounted on the front end of the housing and has an LED element mounted securely on the heat sink. The lens cover has an LED electrically connected with the electrical unit with wires. Because the LED element and the electrical unit are separated by the heat sink, heat generated from the LED can be dissipated though the heat sink, instead of being directly conducted to the electrical unit and damaging the electrical unit.
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Citations
8 Claims
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1. A flashlight comprising:
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a handle assembly having a housing having a front end; a heat sink mounted in the housing and having a front end; a rear end; a connecting section defined around the front end of the heat sink; and an electrical unit mounted in the housing and detachably mounted on the rear end of the heat sink; and a lens cover securely mounted on the front end of the housing and having a shell mounted securely on the front end of the housing; and an LED element mounted in the shell and mounted securely on the connecting section and having an LED electrically connected with the electrical unit with wires. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification