Oven light with axial locking mechanism

1. A cooking appliance light, comprising:

a light glass arranged at a top side of the cooking appliance light;

a socket arranged at a bottom side of the cooking appliance light, wherein a geometric center axis of the cooking appliance light runs vertically through the socket;

a neck arranged at a bottom side of the light glass, the neck including at least one groove arrangement including an axially extending vertical groove and an adjoining circumferentially extending horizontal groove wherein the axially extending vertical groove and the circumferentially extending horizontal groove are radially open and engageable by a locking bar,

wherein the axially extending vertical groove includes an axially oriented locking bar entry opening,

wherein the circumferentially extending horizontal groove includes an axially upward oriented locking bar support surface including a safety protrusion and a movement stop at an end that is distal from the axially extending vertical groove;

an attachment bracket forming the locking bar that is fixed at the socket and that radially engages the groove arrangement after performing an insertion and rotation movement so that the light glass is attached at the socket; and

a contact flange that is part of the socket and in contact with the light glass,

wherein the attachment bracket includes a spring arrangement that supports the locking bar;

wherein the locking bar includes an axially downward oriented locking bar surface that contacts the axially upward oriented locking bar support surface,

wherein the spring arrangement imparts an axially downward force upon the light glass that retains the light glass at the contact flange.

2. The cooking appliance light according to claim 1 , wherein the locking bar forms a support cam that protrudes axially downward towards the axially upward oriented locking bar support surface.

3. The cooking appliance light according to claim 1 ,

wherein a safety protrusion forms a threshold that rises axially upward from the locking bar support surface,

wherein the locking bar is provided with slanted surfaces at circumferentially oriented ends, and

wherein the slanted surfaces are oriented towards the locking bar support surface and sloped from the circumferentially oriented ends towards the locking bar support surface.

4. The cooking appliance light according to claim 1 ,

wherein the spring arm forms part of the attachment element and includes the locking bar at a first end and is connected at a leaf spring with a second end, and

wherein the leaf spring is deflectable axially to build up spring tension and facilitates an axial displacement of the locking bar arranged at the spring arm.

5. The cooking appliance light according to claim 4 ,

wherein the socket forms an annular wall on a horizontally oriented socket base, and

wherein the annular wall defines a receiving cavity and includes at least one receiving groove configured to receive the spring arm of the attachment bracket into which the spring arm is inserted with a radial clearance.

6. The cooking appliance light according to claim 4 ,

wherein the leaf spring, the spring arm and the locking arm form the spring arrangement made from one piece of spring elastic sheet metal including:

the radially oriented and axially deflecting leaf spring,

the radially oriented and axially spring elastic locking bar, and

the axially oriented and radially spring elastic spring arm.

7. The cooking appliance light according to claim 5 , wherein the attachment bracket is fixed at the socket by the leaf spring.

8. The cooking appliance light according to claim 7 , wherein the leaf spring forms part of an attachment ring that is arranged within the receiving cavity and fixed at the annular wall or at the socket base.