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US 2024/0227642 A9Published application
Headrest air-conditioning device for vehicles
AssigneeSeoyon E-Hwa Co., Ltd.
InventorHyun Jun PARK
Life of this patent
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Abstract
Disclosed herein is a headrest air-conditioning device for vehicles, wherein a heater plate with planar heating elements on both sides thereof is installed inside a casing, and the heater plate divides the interior space of the casing to form an inflow passage and an outflow passage. Accordingly, it is possible to effectively heat air with low power and to reduce flow resistance and thus power consumption.
Claims12
A headrest air-conditioning device for vehicles, comprising:
- a casing installed inside a headrest;
- a heater plate installed inside the casing and having planar heating elements provided on sides thereof;
- an inflow passage and an outflow passage formed by dividing an internal space of the casing by the heater plate;
- and
- a fan installed in a connection space between the inflow passage and the outflow passage.
2 more elements
Dependencies are inferred from the claim text.