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CN-224229912-U - Stepless angle regulation's projecting lamp

CN224229912UCN 224229912 UCN224229912 UCN 224229912UCN-224229912-U

Abstract

The utility model discloses a projection lamp with stepless angle adjustment, which comprises an illumination part and a supporting part, wherein the illumination part is rotationally connected with the supporting part, the illumination part comprises an illumination shell and a lamp panel arranged in the illumination shell, the lamp panel is used for providing a light source, one side of the illumination shell is provided with a first connector, one side of the supporting part is provided with a second connector, a connecting piece penetrates into the first connector and the second connector, one ends of the first connector and the second connector facing to each other are respectively provided with toothed ribs, and the first connector can rotate around the connecting piece. The utility model realizes stepless angle adjustment through the structures of the first connector, the second connector, the connecting piece and the elastic gasket, and has simple integral structure and low production and maintenance cost.

Inventors

  • SHEN HANG
  • WEI GUANGMING
  • LIU HUABIN

Assignees

  • 浙江泰集光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (9)

  1. 1. The projection lamp with the stepless angle adjustment comprises an illumination part and a support part, wherein the illumination part is rotationally connected with the support part, the projection lamp is characterized in that the illumination part comprises an illumination shell (10) and a lamp panel (20) arranged in the illumination shell (10), the lamp panel (20) is used for providing a light source, one side of the illumination shell (10) is provided with a first connector (31), one side of the support part is provided with a second connector (32), a connecting piece (33) penetrates into the first connector (31) and the second connector (32), toothed ribs (34) are respectively arranged at one ends of the first connector (31) and the second connector (32) towards each other, and the first connector (31) can rotate around the connecting piece (33).
  2. 2. The stepless angle-adjusting projector according to claim 1, wherein an elastic spacer (35) is clamped between the toothed ribs (34) of the first connector (31) and the second connector (32).
  3. 3. The stepless angle-adjusting projector according to claim 1, wherein the first and second coupling bodies (31, 32) are provided with shaft holes through which the connecting pieces (33) penetrate.
  4. 4. The stepless angle-adjusting projection lamp according to claim 1, wherein the supporting portion comprises a base (40) and a junction box (50) arranged on one side of the base (40), a sealing groove (51) is arranged at one end of the junction box (50) towards the base (40), and a waterproof ring (52) is arranged in the sealing groove (51).
  5. 5. The stepless angle-adjusting projector according to claim 4, wherein the base (40) comprises a lower housing (41) and a rear housing (42) arranged at the rear side of the lower housing (41), the second connector (32) is arranged at the front side of the lower housing (41), the junction box (50) is inserted into the rear housing (42), the front side of the lower housing (41) is provided with a first wire inlet hole (411), and the front side of the rear housing (42) is provided with a second wire inlet hole (421).
  6. 6. The stepless angle-adjusting projection lamp according to claim 5, wherein a groove (412) is formed in the lower housing (41), a wire inlet pipe (413) is arranged in the groove (412), and the wire inlet pipe (413) is communicated with the first wire inlet hole (411).
  7. 7. The stepless angle-adjusting projection lamp according to claim 4, wherein the illumination housing (10) comprises a bottom housing (11), a reflecting cover (12) and a lamp shade (13), the reflecting cover (12) is arranged above the lamp panel (20), the lamp shade (13) is covered on the bottom housing (11), the first connecting body (31) is arranged on the front side of the bottom housing (11), and the front side of the bottom housing (11) is provided with a wire outlet hole (111).
  8. 8. The stepless angle-adjusting projection lamp according to claim 7, wherein a plurality of buckling bodies (131) are arranged below the whole body of the lamp shade (13), a plurality of buckling plates (112) are arranged on the inner side of the upper end of the bottom shell (11), and the buckling bodies (131) are in plug-in fit with the buckling plates (112).
  9. 9. The stepless angle-adjusting projector according to claim 8, wherein the upper end of the bottom shell (11) is provided with an inward-concave dispensing groove (113).

Description

Stepless angle regulation's projecting lamp Technical Field The utility model relates to the technical field of lighting devices, in particular to a projection lamp with stepless angle adjustment. Background The projecting lamp is a lamp with the illumination intensity higher than the surrounding environment on the appointed illuminated surface, is also called a spotlight, can aim at any direction, has a structure not influenced by the climate condition, and generally has an angle adjusting function, such as a projecting lamp radiating device and a projecting lamp provided in a patent number CN221463777U, and realizes the change of an angle through motor adjustment. Disclosure of utility model The utility model provides a low-cost stepless angle-adjusting projection lamp, which aims to avoid the defects in the prior art. The technical scheme is that the projection lamp capable of stepless angle adjustment comprises an illumination part and a supporting part, wherein the illumination part is rotationally connected with the supporting part, the illumination part comprises an illumination shell and a lamp panel arranged in the illumination shell, the lamp panel is used for providing a light source, one side of the illumination shell is provided with a first connector, one side of the supporting part is provided with a second connector, a connecting piece penetrates into the first connector and the second connector, one ends of the first connector and the second connector, facing to each other, are respectively provided with toothed ribs, and the first connector can rotate around the connecting piece. In several embodiments, an elastic pad is clamped between the toothed ribs of the first connector and the second connector. In several embodiments, the first and second connectors are provided with shaft holes through which the connecting pieces pass. In several embodiments, the support portion includes a base and a junction box disposed on one side of the base, where a sealing groove is disposed at one end of the junction box facing the base, and a waterproof ring is disposed in the sealing groove. In several embodiments, the base includes a lower housing and a rear housing disposed at a rear side of the lower housing, the second connector is disposed at a front side of the lower housing, the junction box is inserted into the rear housing, a first wire inlet is disposed at a front side of the lower housing, and a second wire inlet is disposed at a front side of the rear housing. In several embodiments, a groove is provided on the lower housing, and a wire inlet pipe is provided in the groove, and the wire inlet pipe is communicated with the first wire inlet hole. In several embodiments, the lighting housing includes a bottom housing, a reflective cover, and a lamp cover, where the reflective cover is disposed above the lamp panel, the lamp cover is disposed on the bottom housing, and the first connector is disposed on a front side of the bottom housing, and a wire outlet is disposed on the front side of the bottom housing. In several embodiments, a plurality of buckle bodies are arranged below the whole body of the lampshade, a plurality of buckle plates are arranged on the inner side of the upper end of the bottom shell, and the buckle bodies are in plug-in fit with the buckle plates. In several embodiments, the upper end of the bottom shell is provided with an inward concave dispensing slot. The utility model has the beneficial effects that: The utility model realizes stepless angle adjustment through the structures of the first connector, the second connector, the connecting piece and the elastic gasket, and has simple integral structure and low production and maintenance cost. According to the utility model, through the cooperation of the first wire inlet hole, the second wire inlet hole, the wire inlet pipe and the wire outlet hole, the wiring of the power wire is realized, and the power wire orderly enters the junction box for wiring. According to the utility model, through the matching of the buckle body, the buckle plate and the glue dispensing groove, the buckling connection and the waterproof effect between the lampshade and the bottom shell are realized. Drawings The drawings described herein are for illustration purposes only of selected embodiments and are not intended to represent all possible implementations and should not be construed as limiting the scope of the present utility model. Fig. 1 is an overall schematic view of a projection lamp with stepless angle adjustment according to the present embodiment; FIG. 2 is a schematic view of the base of FIG. 1 in an exploded condition; FIG. 3 is a schematic view of the base of FIG. 1 at another viewing angle; FIG. 4 is an exploded view of the illumination portion of FIG. 1; FIG. 5 is a schematic diagram of the front view of FIG. 1; FIG. 6 is an enlarged schematic view of portion A of FIG. 4; fig. 7 is an enlarged schematic view of the portion B in fig