Electric heating device

An electric heating device comprising:

• a housing with a partition wall which separates a connection chamber from a heating chamber for dissipating heat;
• at least one PTC heating device which protrudes from the housing as a heating fin in a direction toward the heating chamber, wherein the PTC heating device comprises at least one PTC element and conductor tracks, that are electrically conductively connected to the PTC element in the connection chamber, for energizing the PTC element;
• and
• a temperature sensor which is connected to a control device, and which is accommodated in a sealed manner in a temperature sensor receptacle which is formed in a wall delimiting the heating chamber, wherein the temperature sensor is accommodated in a sliding manner in the temperature sensor receptacle, and wherein a support, cooperating with the temperature sensor, is provided for the temperature sensor and prevents the temperature sensor from sliding out of the temperature sensor receptacle, and wherein the support is provided outside the temperature sensor receptacle, and wherein the temperature sensor has at least one temperature sensor contact element which is plugged into a printed circuit board, and a retaining projection which protrudes through the printed circuit board and which is received in a guide bore which is recessed in the printed circuit board.

An electric heating device comprising:

• a housing with a partition wall which separates a connection chamber from a heating chamber for dissipating heat;
• at least one PTC heating device which protrudes as a heating fin from the housing in a direction toward the heating chamber, wherein the PTC heating device comprises at least one PTC element and conductor tracks which are electrically conductively connected to the PTC element in the connection chamber and which are configured to energize the PTC element, and
• a temperature sensor which is connected to a control device and which is accommodated in a sealed manner in a temperature sensor receptacle which is formed in a wall of the housing delimiting the heating chamber, wherein at least one temperature sensor contact element of the temperature sensor is exposed in the connection chamber and is plugged into a printed circuit board arranged in the connection chamber;
• and
• wherein the temperature sensor has at least one temperature sensor contact element which is plugged into a printed circuit board, and a retaining projection which protrudes through the printed circuit board and which is received in a guide bore which is recessed in the printed circuit board.