Self-locking support device and lighting device

Abstract

The invention relates to a self-locking support device and a lighting device. The self-locking support device comprises a base, a lamp tube, a sleeve and at least three support legs and further comprises a location piece used for tightly locking the lamp tube and the sleeve. A location protrusion is arranged on the location piece, one end of the location piece is an insertion connection end, and the other end of the location piece is a folding hand-held end. At least two guide bars are arranged on the outer wall of the lamp tube, and a position clamping opening is arranged on each guide bar. An open groove used for embedding the location piece is arranged on the sleeve, the insertion connection end stretches into the open groove to be connected onto the outer wall of the lamp tube in abutting mode, and the location protrusion is clamped in the position clamping opening in connection mode. The position clamping opening comprises a first position clamping opening and a second position clamping opening which are vertically distributed. When the location protrusion is clamped in the first position clamping opening in connection mode, the support legs are wound around the sleeve to be opened for support. The handheld end is wrenched to enable the location protrusion to break away from the first position clamping opening, and the support legs are opened. The support legs are capable of being opened or closed, so that the self-locking support device is convenient to carry and transport. Simultaneously, the self-locking support can achieve quick locking and location and is convenient to operate. The lighting device is convenient to assemble and high in assembly efficiency.

Description

technical field [0001] The invention relates to the lighting field, and more specifically, to a self-locking support device and a lighting device. Background technique [0002] In the prior art, the support device of the lighting device generally adopts a triangular support seat, a four-corner support seat or other support seat structures that cannot be folded. Since the support legs cannot be freely retracted, the support structure of this type of support seat structure causes the lighting device Or there is space occupation in carrying process, and the defective that carries is inconvenient. Contents of the invention [0003] The first technical problem to be solved by the present invention is to provide a self-locking support device and lighting device, which can realize the free Collapsible and stable. [0004] The second technical problem to be solved by the present invention is that, aiming at the defect that only one set of interface parts is provided on the lamp ...

AI Technical Summary

Problems solved by technology

[0003] The first technical problem to be solved by the present invention is to provide a self-locking support device and lighting device, which can realize the free Collapsible and stable

[0004] The second technical problem to be solved by the present invention is that, aiming at the defect that only one set of interface parts is provided on the lamp holder component of the lighting device in the prior art, resulting in poor product versatility and inability to match various connection bases and light source components, a A lighting device, which is easy to assemble, high in assembly efficiency, low in production cost, and wide in user choice

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