Dual heater gas sensor module
AssigneeLG Electronics Inc.
InventorsMoosub KIM, Insung HWANG
Life of this patent
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Abstract
A dual heater gas sensor module according to an embodiment of the present invention comprises: a housing having a front side and a back side which are partially open and forming the exterior of the dual heater gas sensor module; a first gas sensor for heating the air flowing in through the front side of the housing; and a second gas sensor for measuring a specific gas contained in the air discharging through the backside of the housing, wherein the first gas sensor is located in a first region, the second gas sensor is located in a second region that is higher than the first region, and the first region and the second region may be connected by an inclined plane.
Claims10
A dual heater gas sensor module comprising:
- a housing having a front surface in which an inflow hole, through which air is introduced, is defined and a rear surface in which an outflow hole, through which air is discharged, is defined, the housing being configured to define an outer appearance of the dual heater gas sensor module;
- a first gas sensor configured to heat the air introduced through the front surface of the housing;
- and
- a second gas sensor configured to measure a specific gas contained in the air discharged through the rear surface of the housing,
- wherein the first gas sensor is disposed in a first region,
- the second gas sensor is disposed in a second region that is higher than the first region, and
- the first region and the second region are connected to each other through an inclined surface.
Dependencies are inferred from the claim text.