Ventilation modules for ventilated seats
A seat and channel technology, applied in the field of ventilation modules, can solve problems such as increased temperature difference, reduced air speed, and large amounts of condensed water
Active Publication Date: 2022-02-15
HYUNDAI MOTOR CO LTD +1
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- Description
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- Application Information
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Problems solved by technology
However, when the air is heated by utilizing a thermoelectric device, there is a problem in that a device for preventing overheating is required to avoid the problem of damaging the vehicle seat due to overheating
[0004] In addition, when thermoelectric devices are used, the discharge of airflow occurs due to the characteristics of thermoelectric devices, and the airflow decreases due to the obstruction of airflow caused by the vehicle seat, so the temperature difference increases at the outlet structure
Correspondingly, less heat is released to cool the occupants, resulting in reduced performance
In addition, since the air speed is reduced and the temperature difference is increased, there are disadvantages in that a large amount of condensed water is generated and the loss of air is increased
Method used
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Embodiment Construction
[0022] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Throughout the drawings, the same reference numbers will refer to the same or similar parts.
[0023] figure 1 To show a schematic diagram of a seat fitted with a ventilation module for a ventilated seat according to the present invention, figure 2 To specifically show a schematic diagram of the ventilation module, Figure 3 to Figure 6 for showing figure 2 Schematic diagrams of the first to fourth embodiments in, and Figure 7 to Figure 11 To show the moisture absorbing material is further set to figure 2 Schematic representation of the embodiment in .
[0024] The ventilation module for a ventilated seat according to a preferred embodiment of the present invention is installed in a vehicle seat 100 and is configured to discharge air to the interior of the vehicle via a blower 300, the module includes: a thermoelectric air conditioning c...
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The present application relates to a ventilation module for a ventilated seat. The ventilation module can be used for ventilated seats of a vehicle. The thermoelectric air-conditioning unit has a thermoelectric unit that performs heat absorption and heat generation using the Peltier effect when electric power is applied, a cooling unit, and a heat dissipation unit. The cooling unit is disposed at a first side of the thermoelectric unit, and the heat dissipation unit is disposed at a second side of the thermoelectric unit. The module is configured such that the air supplied from the blower is cooled by the thermoelectric air conditioning component, passes through the cooling fins of the cooling unit, and is discharged to the interior of the vehicle via the seat cushion. The module is configured such that the air supplied from the blower is heated by the thermoelectric air-conditioning component, passes through the cooling fins of the cooling unit, and is discharged through the cooling path.
Description
technical field [0001] The present invention generally relates to a ventilation module for a ventilated seat. Background technique [0002] Generally, a vehicle seat has a seat cushion that functions to provide a user with a comfortable ride. In recent years, there has been a tendency to provide various types of convenience equipment in vehicle components (for example, vehicle seats) in addition to the basic functions of the components. Among these convenient devices for vehicle seats, seat heaters provided with heating wires for providing heating during winter operation are widely used. Due to the ease of design and installation, such seat heaters are used in a large number of vehicles. However, when using such a heating wire, it is limited in providing heat evenly to the user. [0003] In order to solve such a problem, a method has been developed in which a cooler is provided on a vehicle seat and a thermoelectric device (TED) is mounted on the cooler to supply heated a...
Claims
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IPC IPC(8): B60N2/56H10N10/13H10N10/10
CPCB60N2/5621B60N2/5678B60N2/5692F25B2321/0251B60N2/5685B60N2/5635B60N2/5657F25B21/02H10N10/10H10N10/13F25B2321/02B60N2/5642
Inventor 吴万周李尚信朴宰佑朴昭玧金才熊郑韶螺
Owner HYUNDAI MOTOR CO LTD