Lamp

1. A lamp, comprising:

a carrier device; and

at least one lighting device extending in a longitudinal direction and mounted on the carrier device, the lighting device comprising:

a carrier part that includes a lateral wall extending in the longitudinal direction and having a first surface and a second surface oriented opposite to the first surface, a first end wall extending transverse from a first end of the lateral wall in a transverse direction, and a second end wall extending transverse from a second end of the lateral wall parallel to the first end wall,

a plurality of lighting units which are arranged on the first surface of the lateral wall of the carrier part, and

a reflector device fastened to the carrier part and extending between the first and second end walls;

wherein the reflector device includes at least two reflectors formed by reflector surfaces which are concavely curved at least with respect to the longitudinal direction and with respect to a vertical direction so as to form a bowl-shaped or spoon-shaped cavity,

wherein the vertical direction extends transverse to the longitudinal direction and to the transverse direction;

wherein the at least two reflectors are separated from each other in the longitudinal direction by a planar intermediate segment extending in the longitudinal direction parallel to the first surface of the lateral wall of the carrier part;

wherein the at least two reflectors are oriented facing the first surface of the lateral wall of the carrier part; and

wherein a lighting unit is assigned in each case to one of the at least two reflectors.

2. The lamp of claim 1 , wherein the number of lighting units corresponds to the number of reflectors, and in each case one lighting unit is arranged opposite a relevant reflector and is assigned thereto.

3. The lamp of claim 1 , wherein the carrier part of the lighting device comprises a plurality of ribs which extend from the lateral wall of the carrier part at least in portions in a lighting-device vertical direction extending transversely to the longitudinal direction.

4. The lamp of claim 1 , wherein the reflector surfaces forming the at least two reflectors reaches as far as the first surface of the lateral wall of the carrier part, on which the lighting units are arranged, and wherein the planar intermediate segment of the reflector device that separates the reflectors from one another with respect to the longitudinal direction is located in contact with the first surface of the lateral wall of the carrier part, so that a light outlet opening of the lamp, in each case, is limited by the respective reflector surface and the first surface of the lateral wall.

5. The lamp of claim 1 , wherein the at least one lighting device further comprises a cover strip arranged on the first surface of the lateral wall of the carrier part between the lighting units and a lower end of the lateral wall with respect to the transverse direction.

6. The lamp of claim 5 , wherein the reflector surfaces forming the at least two reflectors reach as far as the cover strip, wherein the planar intermediate segment of the reflector device, which separates the reflectors from one another with respect to the longitudinal direction, is located in contact with the strip, so that a light outlet opening of the lamp is limited, in each case, by the respective reflector surface and the cover strip.

7. The lamp of claim 1 , wherein the lighting units are each in the form of LED lighting units.

8. The lamp of claim 7 , wherein the lighting units are in the form of chip-on-board LED units.

9. The lamp of claim 7 , wherein the lighting units are in the form of chip-scale-packaging LED units.

10. The lamp of claim 1 , wherein the lighting units are each configured for an electric power supply with an operating current of between 300 mA and 1050 mA.

11. The lamp of claim 1 , wherein the at least one lighting device is mounted on the carrier device so as to be able to rotate about a pivot axis extending in the longitudinal direction.

12. The lamp of claim 11 , wherein the lamp comprises a fixing device for fixing the at least one lighting device in a pivot position.

13. The lamp of claim 1 , wherein the carrier device comprises a longitudinal carrier extending in the longitudinal direction, a first transverse carrier arranged on a first end portion of the longitudinal carrier and extending transversely thereto, and a second transverse carrier which is arranged on a second end portion of the longitudinal carrier and extends transversely to the longitudinal carrier.

14. The lamp of claim 1 , wherein the carrier device is in the form of a peripheral rectangular frame.

15. The lamp of claim 1 , wherein the lamp comprises a first lighting device and a second lighting device.

16. The lamp of claim 15 , wherein the at least two reflectors portions of the first lighting device and the at least two reflectors of the second lighting device are oriented in opposite directions.

17. The lamp of claim 15 , wherein the at least two reflector portions of the first lighting device and the at least two reflector portions of the second lighting device are oriented so as to be mutually facing.

18. The lamp of claim 1 , wherein the lighting device further comprises a plurality of cooling stacks placed one behind the other with respect to the longitudinal direction,

wherein the cooling stacks are formed on the second surface of the lateral wall of the carrier part by peripheral walls extending in the vertical direction and forming channels having a completely closed cross section, and

wherein the peripheral walls connect two openings of the channel that are arranged opposite one another in the vertical direction.

19. A lamp comprising:

a carrier device; and

at least one lighting device mounted on the carrier device, the lighting device comprising:

a carrier part which includes a lateral wall extending in a longitudinal direction and having a first surface and a second surface oriented opposed to the first surface, a first end wall extending transverse from a first end of the lateral wall in a transverse direction, and a second end wall extending transverse from a second end of the lateral wall parallel to the first end wall,

a plurality of lighting units which are arranged on the first surface of the lateral wall of the carrier part,

a plurality of cooling stacks placed one behind the other with respect to the longitudinal direction,

wherein the cooling stacks are formed on the second surface of the lateral wall of the carrier part by peripheral walls extending in a vertical direction and forming channels having a completely closed cross section, the vertical direction extending transverse to the longitudinal direction and to the transverse direction,

wherein the peripheral walls connect two openings of the channel that are arranged opposite one another in the vertical direction, and

a reflector device fastened to the carrier part and extending between the first and second end walls,

wherein the reflector device includes at least two reflectors that are positioned distanced from one another in the longitudinal direction, each of the at least two reflectors being formed by reflector surfaces which are concavely curved at least with respect to the longitudinal direction and with respect to the vertical direction so as to form a bowl-shaped or spoon-shaped cavity,

wherein the at least two reflectors are oriented facing the inner surface of the lateral wall of the carrier part, and

wherein a lighting unit is assigned in each case to one of the at least two reflectors.