CN-224215257-U - Mounting mechanism and lamp

Abstract

The utility model provides a mounting mechanism and a lamp. The mounting mechanism is used for mounting the lamp body and rotating to adjust the emergent angle of the lamp body, the mounting mechanism comprises a first support, a second support, a gasket assembly and a fastener, the fastener is used for connecting the first support and the second support together through the gasket assembly, the first support is fixedly connected with the lamp body and is provided with a mounting hole and a groove arranged on the periphery of the mounting hole, the groove is used for containing accumulated powder falling from the mounting hole, the second support is provided with a through hole, the fastener comprises a rod body and a cap body, the rod body passes through the through hole and is mounted in the mounting hole, the matching tightness of the first support and the second support can be adjusted by rotating the cap body, and the first support takes the rod body as a rotating shaft to drive the lamp body to rotate relative to the first support. In this installation mechanism, the fastener is installed to the mounting hole that has the recess in, can solve the long-pending powder and lead to the insecure problem of installation to the operator single can conveniently accomplish the illumination angle adjustment.

Inventors

• LI CHUNLEI
• XU XUEWU

Assignees

• 惠州雷士光电科技有限公司

Dates

Publication Date

20260508

Application Date

20250513

Claims (10)

1. 1. The mounting mechanism is used for mounting the lamp body and rotating to adjust the emergent angle of the lamp body, and is characterized by comprising a first bracket, a second bracket, a gasket assembly and a fastener, wherein the fastener is used for connecting the first bracket and the second bracket together through the gasket assembly; The first bracket is fixedly connected with the lamp body, is provided with a mounting hole and a groove arranged at the periphery of the mounting hole, and the groove is used for containing accumulated powder falling from the mounting hole; The second bracket is provided with a through hole, the fastener comprises a rod body and a cap body, and the rod body penetrates through the through hole and is arranged in the mounting hole; the cap body is rotated to adjust the fit tightness of the first support and the second support, and the first support takes the rod body as a rotating shaft to drive the lamp body to rotate relative to the first support.
2. 2. The mounting mechanism of claim 1, wherein the grooves are uniformly disposed on the outer periphery of the mounting hole, and the inner side wall of the mounting hole is provided with threads.
3. 3. The mounting mechanism of claim 1 or 2, wherein the groove has one or a combination of a C-shaped structure, a U-shaped structure, a 匚 -shaped structure, or a V-shaped structure.
4. 4. The mounting mechanism of claim 1, wherein the first bracket includes a base plate including a first base surface and a second base surface disposed in opposed parallel relation, a cantilever extending from the first base surface, and a tab extending from the second base surface, the mounting hole being disposed on the tab.
5. 5. The mounting mechanism of claim 4, wherein the bump is disposed in a middle portion of the substrate, and the mounting hole is a through hole structure penetrating the bump or a blind hole structure not penetrating the bump.
6. 6. The mounting mechanism of claim 3, wherein the gasket assembly comprises a first gasket disposed between the first bracket and the second bracket and a second gasket disposed between the second bracket and the cap.
7. 7. The mounting mechanism of claim 6, wherein the first washer comprises a first ring body and a tab provided on an outer periphery of the first ring body, the first ring body being provided with a first through hole; The second gasket is a spring gasket and comprises a second ring body, the second ring body is provided with a head end, a tail end and a second through hole, and the head end and the tail end are arranged in a staggered mode; The rod body sequentially passes through the second through hole, the through hole and the first through hole and is locked and installed in the installation hole.
8. 8. The mounting mechanism of claim 1, wherein the second bracket includes a first connecting tab and a second connecting tab disposed perpendicular to each other, the via hole being disposed in the first connecting tab, the second connecting tab being fixedly connected to the external mounting base.
9. 9. The lamp is characterized by comprising a lamp body and the mounting mechanism of any one of claims 1-8, wherein the lamp body is clamped and buckled in the first bracket.
10. 10. The lamp of claim 9, wherein the cap is provided with an adjustment slot, the adjustment tool is inserted into the adjustment slot, the fastener can be unscrewed by rotating the cap, and the first bracket drives the lamp body to rotate relative to the second bracket, so as to adjust the exit angle of the lamp body.

Description

Mounting mechanism and lamp Technical Field The utility model belongs to the technical field of lighting devices, and particularly relates to a mounting mechanism and a lamp. Background In the lamp for projecting light or washing the wall, different illumination angles can be realized by adjusting the rotation angle of the lamp body. The projector or wall washer is generally mounted by first mounting the lamp body to one of the brackets by a slide-in bracket structure or an external snap-in bracket structure, and then mounting the bracket to the other bracket for fixedly connecting with an external foundation. Whether a slide-in type bracket structure or an external buckling type bracket structure is adopted, when the illumination angle of the lamp body needs to be adjusted, the screw in the bracket needs to be loosened. The operator needs to fix the nut on one side of the bracket with a hand wrench, loosen the screw on the other side with a screwdriver or other adjusting tool, and then rotate the lamp body to realize the adjustment of the light emitting angle. After the adjustment is completed, the above operation is repeated, and the screw is locked. The operation is complex, and the lamp body is not easy to rotate and the light emitting angle is not easy to adjust. In addition, the bracket is required to be subjected to paint spraying treatment, so that accumulated powder can appear in the mounting hole, and when the screw is locked to the bracket, the accumulated powder easily causes sliding teeth of the screw or can not be locked completely, and the screw can fall off, so that the hidden trouble of mounting exists. Disclosure of Invention In order to solve the defects in the prior art, the utility model provides the mounting mechanism, the fastener is mounted in the mounting hole with the groove, the problem of unstable mounting caused by accumulated powder can be solved, and an operator can conveniently and rapidly adjust the emergent angle by a single hand. The utility model further provides a lamp comprising the mounting mechanism. In a first aspect, the present utility model provides a mounting mechanism for mounting a lamp body and rotating the lamp body to adjust an exit angle of the lamp body, the mounting mechanism comprising a first bracket, a second bracket, a washer assembly, and a fastener, the fastener connecting the first bracket and the second bracket together through the washer assembly; The first bracket is fixedly connected with the lamp body, is provided with a mounting hole and a groove arranged at the periphery of the mounting hole, and the groove is used for containing accumulated powder falling from the mounting hole; The second bracket is provided with a through hole, the fastener comprises a rod body and a cap body, and the rod body penetrates through the through hole and is arranged in the mounting hole; the cap body is rotated to adjust the fit tightness of the first support and the second support, and the first support takes the rod body as a rotating shaft to drive the lamp body to rotate relative to the first support. In some embodiments, the grooves are uniformly formed in the outer periphery of the mounting hole, and the inner side wall of the mounting hole is provided with threads. In some embodiments, the groove has one or a combination of a C-shaped structure, a U-shaped structure, a 匚 -shaped structure, or a V-shaped structure. In some embodiments, the first bracket includes a substrate including a first base surface and a second base surface disposed in parallel relative to each other, a cantilever extending from the first base surface, and a bump extending from the second base surface, the mounting hole being disposed on the bump. In some embodiments, the bump is disposed in a middle portion of the substrate, and the mounting hole is a through hole structure penetrating the bump or a blind hole structure not penetrating the bump. In some embodiments, the gasket assembly includes a first gasket disposed between the first bracket and the second bracket and a second gasket disposed between the second bracket and the cap. In some embodiments, the first gasket comprises a first ring body and a tab provided on the outer periphery of the first ring body, the first ring body being provided with a first through hole; The second gasket is a spring gasket and comprises a second ring body, the second ring body is provided with a head end, a tail end and a second through hole, and the head end and the tail end are arranged in a staggered mode; The rod body sequentially passes through the second through hole, the through hole and the first through hole and is locked and installed in the installation hole. In some embodiments, the second bracket comprises a first connecting piece and a second connecting piece which are arranged perpendicular to each other, the via hole is arranged in the first connecting piece, and the second connecting piece is fixedly connected with the externa