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US 12,457,723 B2Granted
Electromagnetic shielding housing and electromagnetic shielding circuit unit
AssigneesHl Mando Corporation, Hl Klemove Corp.
InventorsYoucheol Jang, Eundong Choi
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Abstract
Disclosed herein is an electromagnetic shielding housing including a housing body, and a fan unit coupled to the housing body, wherein an electromagnetic shielding layer is provided on an inner surface of the housing body, and the fan unit includes a fan configured to generate an air flow into an internal space of the housing body, and a Peltier element configured to cool air flowing into the internal space of the housing body.
Claims16
An electromagnetic shielding housing, comprising:
- a housing body;
- and
- a fan unit coupled to the housing body,
- wherein
- an electromagnetic shielding layer is provided on an inner surface of the housing body,
- the fan unit includes:
- a fan configured to generate an air flow into an internal space of the housing body;
- a Peltier element configured to cool air flowing into the internal space of the housing body;
- and
- a fan housing provided with an air inlet configured to suction outside air and an air outlet configured to discharge the suctioned air to the internal space of the housing body,
- the Peltier element is disposed such that a cooling surface faces an inside of the fan housing and a heat radiating surface faces an outside of the fan housing,
- the Peltier element is positioned on an upper surface of the fan housing,
- the air inlet is positioned in an upper portion of a side surface of the fan housing, and
- the air outlet is positioned on a lower surface of the fan housing.
11 more elements
An electromagnetic shielding circuit unit, comprising:
- a substrate;
- a housing body configured to accommodate the substrate therein;
- and
- a fan unit coupled to the housing body,
- wherein
- an electromagnetic shielding layer is provided on an inner surface of the housing body,
- the fan unit includes:
- a fan configured to generate an air flow into an internal space of the housing body;
- a Peltier element configured to cool air flowing into the internal space of the housing body;
- and
- a fan housing provided with an air inlet configured to suction outside air and an air outlet configured to discharge the suctioned air to the internal space of the housing body,
- the Peltier element is disposed such that a cooling surface faces an inside of the fan housing and a heat radiating surface faces an outside of the fan housing,
- the Peltier element is positioned on an upper surface of the fan housing,
- the air inlet is positioned in an upper portion of a side surface of the fan housing, and
- the air outlet is positioned on a lower surface of the fan housing.
12 more elements
Dependencies are inferred from the claim text.