Light source switching module, light source assembly and lighting lamp
View Patent ↗The present disclosure provides a light source switching module, a light source assembly and a lighting lamp. The light source switching module includes: a switching portion, being provided with an installation portion for installing a light source module; a mechanical connection portion, being fixed on the switching portion and being mechanically connected with a base; and an electrical connection portion, being electrically connected with a power supply connection terminal in the base and being electrically connected with the light source module.
1. A light source switching module, applicable for installing a light source module on a base, wherein the light source switching module comprises:
a switching portion provided with an installation portion for installing the light source module;
a mechanical connection portion fixed on the switching portion and mechanically connected with the base; and
an electrical connection portion electrically connected with a power supply connection terminal in the base and electrically connected with the light source module,
wherein the mechanical connection portion comprises:
a bending portion arranged at an end of the switching portion and bent relative to the switching portion, and
a clamping body arranged on the bending portion, and
the clamping body is inserted and clamped into the base.
2. The light source switching module according to claim 1 , wherein
the clamping body is inserted and clamped into the base along a direction parallel to a top wall of the base.
3. The light source switching module according to claim 2 , wherein the bending portion and side walls of the base are configured to form an external surface of the base.
4. The light source switching module according to claim 2 , wherein the clamping body comprises:
a clamping plate connected with the bending portion, and
elastic clamping portions at both ends of the clamping plate, and
the elastic clamping portions protrude through the bending portion and are elastically clamped in the base.
5. The light source switching module according to claim 2 , wherein the electrical connection portion comprises conductive terminals fixed on the bending portion, and the conductive terminals face away from the bending portion and connected with the light source module through a flat cable.
6. The light source switching module according to claim 5 , wherein the switching portion comprises a switching plate, and the switching plate comprises:
a first surface,
a second surface opposite to the first surface, and
a through hole penetrating the first surface and the second surface, wherein the first surface is provided with the installation portion, the second surface abuts against the top wall of the base, and the flat cable passes through the through hole.
7. The light source switching module according to claim 2 , wherein the mechanical connection portion is an inserting piece connected with the bending portion, and the inserting piece is clamped to the power supply connection terminal and configured as the electrical connection portion.
8. The light source switching module according to claim 7 , wherein first guide portions are arranged on both sides of the bending portion, and the first guide portions are matched with second guide portions of a socket of the base.
9. A light source assembly, comprising:
a base,
a driving power supply fixed in the base,
a power supply connection terminal fixed in the base and connected with the driving power supply, and
a light source switching module fixed on the base,
wherein the light source switching module comprises: a switching portion provided with an installation portion for installing the light source module; a mechanical connection portion fixed on the switching portion and mechanically connected with the base; and an electrical connection portion electrically connected with a power supply connection terminal in the base and electrically connected with the light source module; and
the switching portion is located on the base, the mechanical connection portion is mechanically connected with the base, and the electrical connection portion is electrically connected with the power supply connection terminal,
wherein the mechanical connection portion comprises:
a bending portion arranged at an end of the switching portion and bent relative to the switching portion, and
a clamping body arranged on the bending portion, and
the clamping body is inserted and clamped into the base.
10. The light source assembly according to claim 9 , wherein
the clamping body is inserted and clamped into the base along a direction parallel to a top wall of the base.
11. The light source assembly according to claim 10 , wherein the clamping body comprises:
a clamping plate connected with the bending portion, and
elastic clamping portions at both ends of the clamping plate, and
the elastic clamping portions protrude through the bending portion and are elastically clamped in the base.
12. A lighting lamp, comprising:
a base provided with a power supply connection terminal,
a light source switching module connected with the base,
a light source module arranged on the light source switching module, and
a lamp body connected with the base,
wherein the light source switching module comprises a switching portion provided with an installation portion for installing the light source module; a mechanical connection portion fixed on the switching portion and mechanically connected with the base; and an electrical connection portion electrically connected with a power supply connection terminal in the base and electrically connected with the light source module,
wherein the mechanical connection portion comprises:
a bending portion arranged at an end of the switching portion and bent relative to the switching portion, and
a clamping body arranged on the bending portion, and
the clamping body is inserted and clamped into the base.
13. The lighting lamp according to claim 12 , wherein the base comprises:
a rear wall that is capable of being connected with a wall,
a front wall opposite to the rear wall, and
a top wall connected with the front wall and the rear wall, wherein the top wall is provided with a socket, the mechanical connection portion is inserted into and fixed on the base by the socket, and the power supply connection terminal faces the socket.
14. The lighting lamp according to claim 12 , wherein the front wall is provided with an installation groove, and the switching portion is in the installation groove.
15. The lighting lamp according to claim 12 , wherein the lamp body is crimped with the switching portion.
16. The lighting lamp according to claim 12 , wherein
the clamping body is inserted and clamped into the base along a direction parallel to a top wall of the base.
17. The lighting lamp according to claim 16 , wherein the electrical connection portion comprises conductive terminals fixed on the bending portion, and the conductive terminals face away from the bending portion and connected with the light source module through a flat cable.
18. The lighting lamp according to claim 17 , wherein the switching portion comprises a switching plate, and the switching plate comprises:
a first surface,
a second surface opposite to the first surface, and
a through hole penetrating the first surface and the second surface, wherein the first surface is provided with the installation portion, the second surface abuts against the top wall of the base, and the flat cable passes through the through hole.
19. The lighting lamp according to claim 16 , wherein the mechanical connection portion is an inserting piece connected with the bending portion, and the inserting piece is clamped to the power supply connection terminal and configured as the electrical connection portion.
20. The lighting lamp according to claim 19 , wherein first guide portions are arranged on both sides of the bending portion, and the first guide portions are matched with second guide portions of a socket of the base.