Electrical switch arrangement

1. An electrical switch arrangement, comprising:

a switch housing;

at least one button guided in the switch housing, the button being movable between two fixed switching states;

a display indicating when at least one of the switching states is reached; and

a spring arranged inside the button at right angles to the direction of movement of the button, wherein the spring is guided in a guide track formed in sections of the switch housing,

wherein the button moves with the spring when the spring moves along the guide track.

2. The switch arrangement of claim 1 , wherein the guide track is in the form of a heart-shaped curve.

3. The switch arrangement of claim 1 , wherein the spring is a piece of wire bent into a U-shape, which is held inside the button in the region of its U-base and of which the free end of one U-leg protrudes into the guide track.

4. The switch arrangement of claim 3 , wherein the middle section of the protruding U-leg lies flush against one side of a projection in the button.

5. The switch arrangement of claim 4 , wherein the other U-leg lies flush against other sections of the button.

6. The switch arrangement of claim 1 , wherein the button is covered by a cap.

7. The switch arrangement of claim 1 , wherein the button acts on a switch component that is arranged on a foil which extends into the switch housing.

8. The switch arrangement of claim 7 , wherein a light source is formed by an LED disposed on the foil inside the switch housing and that at least one of the buttons and a switching mat is made from a translucent material.

9. The switch arrangement of claim 7 , wherein the switch housing is constructed in two parts, where a component with the guide track is arranged on top of and fastened to a base component.

10. The switch arrangement of claim 1 , wherein at least one light source is arranged inside the switch housing and that at least one of the buttons and a switching mat is made from a translucent material.

11. The switch arrangement of claim 1 , wherein a resilient switching mat is arranged in the housing.

12. The switch arrangement of claim 11 , wherein the switching mat is disposed directly on top of the foil.

13. The switch arrangement of claim 1 , wherein the switch is a push button switch.

14. The switch arrangement of claim 2 , wherein the spring is a piece of wire bent into a U-shape, which is held inside the button in the region of its U-base and of which the free end of one U-leg extends as far as the guide track; the guide track, which is under the protruding U-leg'original position in which the switch arrangement is in the OFF position, is formed by a heart-shaped block, of which the apex of heart is at the top and the recess of heart is at the bottom, and an associated triangular convex under the recess; the top of the block is to the lower left and the bottom of the block is to the lower right of the protruding U-leg's original position.

15. The switch arrangement of claim 3 , wherein the two legs of the U-shaped spring lie in the same plane and are perpendicular to the direction of sensing motion,

16. The switch arrangement of claim 15 , wherein the protruding U-leg is in an unloaded state in one switching state and is deflectable in the plane of the U-legs as a result of the movement of the button along the guide track.

17. The switch arrangement of claim 3 , wherein the protruding U-leg is under no tension in one switched state and would be deflected along the guide track as a result of the button movement.

18. The switch arrangement of claim 8 , wherein when operated, the button would be pressed towards the switching mat, and the switching mat is resilient and would be configured to allow inward spring deflection more easily than outward spring deflection.