CN219328049U - Lamp capable of being adjusted at multiple angles - Google Patents

Abstract

The utility model discloses a lamp capable of being adjusted at multiple angles, which comprises: a lamp cap in which a light emitting unit is provided; one end of the connecting rod is rotationally connected with the lamp cap, and the lamp cap can vertically rotate relative to the connecting rod; the base is fixed at the other end of the connecting rod, the cover plate is arranged on the base and limited by the base in the axial direction, the cover plate can rotate left and right relative to the base, and a first elastic piece is arranged on one side, away from the lamp cap, of the cover plate; the fluted disc is arranged in the base, a plurality of first tooth grooves are formed in the fluted disc in a surrounding mode, the first elastic pieces are abutted to the first tooth grooves, the lamp holder is rotated left and right, the lamp holder drives the cover plate to rotate left and right through the connecting rod, and the cover plate drives the first elastic pieces on the cover plate to separate from or fall into the first tooth grooves. The rotating structure capable of being adjusted left and right is built in, the attractiveness of the lamp is improved, the left and right angle adjusting operation is convenient, and the left and right rotating angle of the lamp is easy to accurately control.

Description

Lamp capable of being adjusted at multiple angles

Technical Field

The utility model relates to the field of lamps, in particular to a lamp capable of being adjusted at multiple angles.

Background

The lamp is widely applied in the scenes of business, life and the like. Taking the shot-light as an example, the shot-light is generally installed on the smallpox, and the light of shot-light is projected on the receiver (such as the wall) to play the illumination effect, consider that shot-light mounted position, receiver need by the position etc. of illumination are different, consequently, the shot-light can set up to adjustable angle, and the consumer can adjust the illumination direction of shot-light as required. The utility model patent of 201420483347.1 discloses a rotary projection lamp, wherein the bottom of a top seat is provided with a circular protruding part protruding downwards, the top of a base is provided with a circular groove matched with the circular protruding part, the circular protruding part is embedded into the circular groove, and the circular protruding part can rotate left and right in the circular groove, so that the top seat is driven to rotate left and right around the axis of the circular protruding part, and the matched circular protruding part and the circular groove are arranged, so that the left and right rotation of the top seat is smoother; the two ends of the U opening at the bottom of the footstock are respectively and rotatably connected with the left side and the right side of the lamp body 1, so that the lamp body can rotate up and down. Such a structure in the prior art has the following drawbacks:

(1) the round protruding part and the round groove are exposed, so that the rotating mechanism of the lamp is exposed, the integrity of the lamp is damaged, and the appearance of the lamp is influenced;

(2) when the positioning needle needs to be rotated left and right around the axis, the positioning needle needs to be loosened, and after the positioning needle rotates to a preset angle, the positioning needle needs to be locked, so that the operation is inconvenient;

(3) the left-right rotation angle of the lamp is difficult to accurately control, and whether the left-right adjustment angle of the lamp is accurate or not can be determined in place only through observation of human eyes. When a plurality of lamps are arranged for use, the left and right rotation angles of the lamps are difficult to be consistent.

For this reason, improvements and optimizations are necessary to existing antiglare shields.

Disclosure of Invention

The present utility model aims to solve at least one of the problems of the prior art. Therefore, the lamp with the multi-angle adjustment function provided by the utility model has the advantages that the rotating structure capable of being adjusted left and right is built in, the aesthetic property of the lamp is improved, the left and right angle adjustment operation is convenient, and the left and right rotating angle of the lamp is easy to accurately control.

The technical scheme adopted for solving the technical problems is as follows:

a multi-angle adjustable luminaire comprising:

a lamp cap in which a light emitting unit is provided;

one end of the connecting rod is rotationally connected with the lamp cap, and the lamp cap can vertically rotate relative to the connecting rod;

a base, a base seat and a base seat,

the cover plate is fixed at the other end of the connecting rod, is arranged on the base, is limited by the base in the axial direction, can rotate left and right relative to the base, and is provided with a first elastic piece at one side of the cover plate, which is far away from the lamp cap;

the fluted disc is arranged in the base, a plurality of first tooth grooves are formed in the fluted disc in a surrounding mode, the first elastic pieces are abutted to the first tooth grooves, the lamp holder is rotated left and right, the lamp holder drives the cover plate to rotate left and right through the connecting rod, and the cover plate drives the first elastic pieces on the cover plate to separate from or fall into the first tooth grooves.

Optionally, the first elastic element is a spring, one end of the spring is bent to form a clamping protrusion, and the clamping protrusion is abutted in the first tooth groove; or the first elastic piece is an elastic rubber piece; or the first elastic member is a combination of a spring and a marble.

Optionally, the cover plate is provided with a convex column, a hole site is arranged in the convex column, and the first elastic piece is arranged in the hole site.

Optionally, the novel cover plate comprises a fluted disc seat, wherein the fluted disc seat is fixed in the base, a concave cavity is formed in the fluted disc seat, the fluted disc is arranged in the concave cavity, a first limiting protrusion is arranged on the inner side wall of the concave cavity, when the cover plate rotates left and right, the convex column can rotate to be abutted with the first limiting protrusion, and the first limiting protrusion limits the convex column.

Optionally, be provided with the ring limit on the peripheral wall of apron, be provided with on the base and step down the hole, the apron passes after step down the hole, the upper end of ring limit by the base crimping is spacing, and the lower extreme butt is in on the fluted disc seat, realize that the apron can be relative the base is controlled rotatoryly.

Optionally, be provided with first articulated elements on the lamp holder, be provided with the second articulated elements on the connecting rod, connect through the screw rod between two articulated elements, the elastic sheet has been put to the cover on the screw rod to the centre gripping is between two articulated elements, the screw rod forms the articulated shaft, and the central axis of screw rod sets up with upper and lower direction is perpendicular, realizes the one end of connecting rod with the lamp holder rotates to be connected, and the lamp holder can rotate about relative connecting rod.

Optionally, be provided with the carousel on the lamp holder, be provided with the carousel seat on the connecting rod, the carousel rotates to be connected on the carousel seat, one side that the carousel is close to the carousel seat is encircled and is equipped with a plurality of second tooth grooves, be provided with the second elastic component on the carousel seat, the second elastic component butt is in the second tooth groove, the central axis of carousel sets up for the slope of upper and lower direction, realizes the one end of connecting rod with the lamp holder rotates to be connected, and the lamp holder can rotate about the connecting rod relatively.

Optionally, the carousel is last to be provided with the spacing arch of second, is provided with the spacing arch of third on the carousel seat, and when the carousel rotated, the spacing arch of second rotatable to with the spacing protruding butt of third to the further rotation of restriction carousel.

Optionally, the lamp holder is provided with a holding cavity, the connecting rod is provided with a cambered surface shell, the turntable is arranged in the holding cavity of the lamp holder, the turntable seat is arranged on one side of the concave surface of the cambered surface shell, and the cambered surface shell covers the holding cavity.

Optionally, the number of the lamp caps is 1 or more

The utility model has at least one of the following beneficial effects: according to the embodiment of the utility model, the cover plate is arranged and fixed at the other end of the connecting rod, the cover plate is arranged on the base and is axially limited by the base, the cover plate can rotate left and right relative to the base, and a first elastic piece is arranged on one side of the cover plate, which is far away from the lamp cap; the base is provided with the fluted disc, the fluted disc is provided with a plurality of first tooth grooves in a ring, and the first elastic pieces are abutted in the first tooth grooves, so that hidden designs of the fluted disc, the first elastic pieces and other parts are realized, the exposure is avoided, and the overall appearance of the lamp is improved; when the rotating angle is required to be adjusted left and right, the lamp holder is only required to be held to rotate left and right, the lamp holder drives the cover plate to rotate left and right through the connecting rod, the cover plate drives the first elastic piece on the cover plate to be linked, so that the first elastic piece on the cover plate is stressed to retract and separate from the first tooth groove where the first elastic piece is positioned, the first elastic piece can separate from the first tooth groove where the first elastic piece is positioned and fall into the adjacent first tooth groove in the rotating process of the cover plate, and the first elastic piece falls into the first tooth groove and is limited by the first tooth groove after the lamp holder rotates to the required angle, so that the lamp holder is fixed at the angle, and the structure that the left and right rotation of the lamp holder can be realized only by loosening or locking the positioning needle in the prior art is abandoned, and the operation convenience of the left and right rotation of the lamp holder is greatly facilitated; because the lamp holder is not stepless in left-right rotation, but limited by the first tooth grooves, the left-right rotation angle is one or more times of the included angle of two adjacent first tooth grooves, so that the left-right rotation angle of the lamp holder can be accurately controlled, the left-right adjustment angle of the lamp holder is more accurate, and the left-right rotation angles of a plurality of lamps are easy to be consistent when necessary; the embodiment of the utility model has the advantages of simple and compact structure, easy implementation and simple operation.

Drawings

FIG. 1 is a schematic perspective view of a lamp in an embodiment of the utility model;

FIG. 2 is a schematic perspective view of the base of FIG. 1 with the base hidden;

FIG. 3 is a schematic diagram illustrating the assembly of a toothed plate in a toothed plate seat according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a fluted disc seat according to an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a first elastic member according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of a toothed disc according to an embodiment of the present utility model;

FIG. 7 is a schematic perspective view of a cover plate according to an embodiment of the present utility model;

FIG. 8 is another angular schematic view of FIG. 7;

FIG. 9 is a schematic diagram illustrating an assembly of a lamp cap and a connecting rod according to an embodiment of the present utility model;

FIG. 10 is a schematic view of the lamp cap of FIG. 9 rotated by a predetermined angle relative to the connecting rod;

FIG. 11 is a schematic view of an assembly of a first hinge member and a second hinge member in an embodiment of the present utility model;

FIG. 12.1 is a schematic perspective view of a first hinge member according to an embodiment of the present utility model;

FIG. 12.2 is a schematic perspective view of a second hinge member in accordance with an embodiment of the present utility model;

FIG. 13 is a schematic perspective view of a lamp according to another embodiment of the present utility model;

FIG. 14 is a schematic view of the structure of FIG. 13 with the base hidden;

FIG. 15 is an exploded view of a lamp cap and a connecting rod according to an embodiment of the present utility model;

FIG. 16 is a schematic perspective view of a rotor according to an embodiment of the present utility model;

FIG. 17 is another angular schematic view of FIG. 18;

FIG. 18 is a schematic perspective view of a turntable according to an embodiment of the present utility model;

FIG. 19 is another angular schematic view of FIG. 18;

FIG. 20 is a schematic perspective view of the base of the embodiment of FIG. 1;

reference numerals illustrate: 1-lamp cap, 11-first hinge, 12-carousel, 121-counter bore, 122-second tooth socket, 123-second spacing protruding, 13-accommodation chamber, 2-connecting rod, 21-second hinge, 22-carousel seat, 221-stand, 222-second elastic component, 223-third spacing protruding, 23-cambered surface shell, 3-base, 31-hole of stepping down, 4-apron, 41-first elastic component, 411-card protruding, 412-projection, 413-hole site, 42-fluted disc, 421-first tooth socket, 43-fluted disc seat, 431-cavity, 432-first spacing protruding, 44-ring limit, 5-screw rod.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments and features in the embodiments described below may be arbitrarily combined with each other.

The following provides many different embodiments or examples for implementing the structure of the present utility model.

Referring to fig. 1 to 20, a lamp capable of being adjusted at multiple angles in an embodiment of the utility model comprises a lamp holder 1, wherein a light emitting unit is arranged in the lamp holder 1, the light emitting unit can be one or more LED (light emitting diode) lamp beads, and the LED lamp beads can be single-color lamp beads, RGB (red, green and blue) lamp beads and the like; one end of the connecting rod 2 is rotationally connected with the lamp cap 1, the lamp cap 1 can rotate up and down relative to the connecting rod 2, and the lamp is provided with two lamp caps 1, as shown in fig. 1 or 13, wherein the up and down rotation angles of the left lamp cap 1 and the right lamp cap 1 relative to the connecting rod 2 are different, so that the light emergent angles of the lamp caps 1 at two sides are different; the base 3 and the cover plate 4, wherein the cover plate 4 is fixed at the other end of the connecting rod 2, the cover plate 4 can be locked on the connecting rod 2 through screws, and as shown in fig. 15, a threaded column is arranged on the connecting rod 2 and is locked through a screw sleeve after passing through the cover plate 4; the cover plate 4 is arranged on the base 3 and limited by the base 3 in the axial direction, namely, the cover plate 4 cannot be separated from the base 3 up and down after the lamp is assembled, the cover plate 4 can rotate left and right relative to the base 3, and a first elastic piece 41 is arranged on one side of the cover plate 4 away from the lamp cap 1; the fluted disc 42 is arranged in the base 3, a plurality of first tooth grooves 421 are formed in the fluted disc 42 in a surrounding mode, the first elastic piece 41 is abutted to the first tooth grooves 421, the lamp holder 1 rotates left and right, the lamp holder 1 drives the cover plate 4 to rotate left and right through the connecting rod 2, and the cover plate drives the first elastic piece 41 on the cover plate to be separated from or fall into the first tooth grooves 421.

In some embodiments of the present utility model, referring to fig. 3 and fig. 5 specifically, the first elastic member 41 is a spring, one end of the spring is bent to form a clamping protrusion 411, the clamping protrusion 411 abuts against the first tooth socket 421, when the lamp cap 1 rotates left and right, the cover plate 4 drives the first elastic member 41 to rotate left and right together, the clamping protrusion 411 is blocked by the first tooth socket 411, the first tooth socket 411 will give an upward reaction component to the clamping protrusion 411, so as to push the first elastic member 41 to compress upwards, so that the clamping protrusion 411 is separated from the first tooth socket 421, limit of the first tooth socket 421 on the left and right directions of the first elastic member 41 is released, the lamp cap can rotate left and right, after the lamp cap rotates a certain angle, the clamping protrusion 411 falls into the adjacent first tooth socket 421 under the action of elastic reset force, the lamp cap 1 continues to rotate, the first elastic member 41 is compressed upwards, so that the clamping protrusion 411 is separated from the first tooth socket 421; in other embodiments of the present utility model, the first elastic member 41 is an elastic rubber member, and in other embodiments of the present utility model, the first elastic member is a combination of a spring and a marble.

Referring specifically to fig. 8, in some embodiments of the present utility model, a boss 412 is provided on the cover 4, a hole 413 is provided in the boss 412, the first elastic member 41 is provided in the hole 413, and the hole 413 is used for assembling the first elastic member 41, so that the installation of the elastic member 41 is simplified and easy.

Referring to fig. 3, fig. 4, and fig. 8 specifically, in some embodiments of the present utility model, the present utility model further includes a fluted disc seat 43, where the fluted disc seat 43 is fixed in the base 3, and specifically may be fixed by a screw, a concave cavity 431 is formed on the fluted disc seat 43, the fluted disc 42 is disposed in the concave cavity 431, and specifically may be fixed by a screw locking, a first limiting protrusion 432 is disposed on an inner side wall of the concave cavity 431, and when the cover plate 4 rotates left and right, the protrusion 412 may rotate to abut against the first limiting protrusion 432, and the first limiting protrusion 432 limits the protrusion 412; through the arrangement of the first limiting protrusion 432, the left-right rotation angle of the cover plate 4 cannot exceed 360 degrees, and if the left-right rotation angle of the cover plate exceeds 360 degrees during operation, the wire harness such as a wire connected with the lamp cap 1 is twisted together, so that the wire harness is loosened or broken due to large pulling.

Referring to fig. 7 and 20, in some embodiments of the present utility model, a ring edge 44 is provided on the outer peripheral wall of the cover 4, a relief hole 31 is provided on the base 3, after the cover 4 passes through the relief hole 31, the upper end of the ring edge 44 is crimped and limited by the base 3, and the lower end abuts against the fluted disc seat 43, so that the cover 4 is limited in the up-down direction, and the cover 4 can rotate left and right relative to the base 3. It will be appreciated that the up-and-down limiting of the cover plate 4 on the base 3 and the left-and-right rotation of the cover plate relative to the base 3 can be achieved by other techniques known in the art, such as a snap spring structure.

Referring to fig. 9-12.2, in some embodiments of the present utility model, a first hinge 11 is disposed on the lamp base 1, a second hinge 21 is disposed on the connecting rod 2, the two hinges are connected by a screw 5, an elastic sheet (not shown) is sleeved on the screw 5 and clamped between the two hinges, the elastic sheet may be a rubber ring, so as to play a damping role, the screw 5 forms a hinge shaft, a central axis of the screw 5 is vertically disposed in an up-down direction, so that one end of the connecting rod 2 is rotatably connected with the lamp base 1, and the lamp base 1 can rotate up-down relative to the connecting rod. The structure is particularly suitable for flat bottom or near flat bottom lamps as shown in figure 1, and has simple structure.

Referring to fig. 15 to fig. 19, in some embodiments of the present utility model, a turntable 12 is disposed on the lamp holder 1, a turntable seat 22 is disposed on the connecting rod 2, the turntable 12 is rotatably connected to the turntable seat 22, in this embodiment, a counter bore 121 is disposed on the turntable, a stand column 221 is disposed on the turntable seat 22, and is sleeved in the counter bore 121 and locked by a bolt, so that the turntable 12 is rotatably connected with respect to the turntable seat 22, a plurality of second tooth slots 122 are disposed on a side of the turntable 12, which is close to the turntable seat 22, a second elastic member 222 is disposed on the turntable seat 22, the second elastic member 222 abuts against the second tooth slots 122, and a central axis of the turntable 12 is obliquely disposed with respect to an up-down direction, so that one end of the connecting rod 2 is rotatably connected with the lamp holder 1, and the lamp holder 1 can rotate up-down with respect to the connecting rod 2. The structures of the second elastic member 222 and the second tooth slot 122 refer to the first elastic member and the first tooth slot, which are not described herein again, and the structure shown in this embodiment is particularly suitable for a round bottom or a cambered bottom lamp as shown in fig. 13, and the direction of up-down rotation of the lamp cap 1 is shown by an arrow C.

In some embodiments of the present utility model, the turntable 12 is provided with a second limiting protrusion 123, the turntable seat 22 is provided with a third limiting protrusion 223, and when the turntable rotates, the second limiting protrusion 123 may rotate to abut against the third limiting protrusion 223 to limit further rotation of the turntable 12, so that the left-right rotation angle of the cover plate 4 cannot exceed 360 °, and the harness is prevented from being loosened or broken due to large pulling.

In some embodiments of the present utility model, the lamp cap 1 is provided with the accommodating cavity 13, the connecting rod 2 is provided with the arc surface shell 23, the turntable 12 is disposed in the accommodating cavity 13 of the lamp cap, the turntable seat 22 is disposed on one side of the concave surface of the arc surface shell 23, and the arc surface shell 23 covers the accommodating cavity 13, so that the turntable 12, the turntable seat 22 and the second elastic member 222 are hidden, the appearance of the lamp is greatly improved, and the appearance of the lamp is better.

In some embodiments of the present utility model, the number of the lamp holders is 1, or may be plural, as shown in fig. 1 and 13, the number of the lamp holders 1 is 2, and according to different usage scenarios and lighting positions, the same or different light emergent angles of the 2 lamp holders can be achieved by adjusting the up-down angles and the left-right angles of the lamp holders.

According to the embodiment of the utility model, the cover plate 4 is arranged, the cover plate 4 is fixed at the other end of the connecting rod 2, the cover plate 4 is arranged on the base 3 and is axially limited by the base 3, the cover plate 4 can rotate left and right relative to the base 3, and a first elastic piece 41 is arranged on one side of the cover plate 4 away from the lamp cap 1; the fluted disc 42 is arranged in the base 3, a plurality of first tooth grooves 421 are formed in the fluted disc 42 in a surrounding mode, and the first elastic piece 41 is abutted to the first tooth grooves 421, so that hidden designs of the fluted disc 42, the first elastic piece 41 and other parts are realized, exposure is avoided, and the overall appearance of the lamp is improved; when the rotation angle needs to be adjusted left and right (the direction of left and right rotation is indicated by an arrow A in fig. 1 or the direction of arrow B in fig. 13), only the lamp holder 1 needs to be held to rotate left and right, the lamp holder 1 drives the cover plate 4 to rotate left and right through the connecting rod 2, the cover plate 4 drives the first elastic piece 41 on the cover plate 4 to be linked, so that the first elastic piece 41 is forced to retract and separate from the first tooth groove 42 where the cover plate 4 is positioned, the first elastic piece 41 can separate from the first tooth groove 42 where the cover plate 4 is positioned and fall into the adjacent first tooth groove 42 in the rotating process of the cover plate 4, and the first elastic piece 41 falls into the first tooth groove 42 and is limited by the first tooth groove 42 after the lamp holder 1 rotates to a required angle, so that the lamp holder is fixed at the angle, the structure that the left and right rotation can be realized only by loosening or locking a positioning needle in the prior art is abandoned, and the operation convenience of the left and right rotation of the lamp holder is greatly facilitated; because the lamp holder is not stepless in left-right rotation, but limited by the first tooth grooves 42, the left-right rotation angle is one or more times of the included angle of two adjacent first tooth grooves, so that the left-right rotation angle of the lamp holder can be accurately controlled, the left-right adjustment angle of the lamp holder is more accurate, and the left-right rotation angles of a plurality of lamps are easy to be consistent when necessary; the embodiment of the utility model has the advantages of simple and compact structure, easy implementation and simple operation.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. A multi-angle adjustable luminaire, comprising:

a lamp cap in which a light emitting unit is provided;

one end of the connecting rod is rotationally connected with the lamp cap, and the lamp cap can vertically rotate relative to the connecting rod; a base, a base seat and a base seat,

the cover plate is fixed at the other end of the connecting rod, is arranged on the base, is limited by the base in the axial direction, can rotate left and right relative to the base, and is provided with a first elastic piece at one side of the cover plate, which is far away from the lamp cap;

the fluted disc is arranged in the base, a plurality of first tooth grooves are formed in the fluted disc in a surrounding mode, the first elastic pieces are abutted to the first tooth grooves, the lamp holder is rotated left and right, the lamp holder drives the cover plate to rotate left and right through the connecting rod, and the cover plate drives the first elastic pieces on the cover plate to separate from or fall into the first tooth grooves.

2. The multi-angle adjustable luminaire of claim 1, wherein: the first elastic piece is a spring, one end part of the spring is bent to form a clamping protrusion, and the clamping protrusion is abutted in the first tooth groove; or the first elastic piece is an elastic rubber piece; or the first elastic member is a combination of a spring and a marble.

3. The multi-angle adjustable luminaire of claim 1, wherein: the cover plate is provided with a convex column, a hole site is arranged in the convex column, and the first elastic piece is arranged in the hole site.

4. A multi-angle adjustable luminaire as claimed in claim 3, characterized in that: still including the fluted disc seat, the fluted disc seat is fixed in the base, have the cavity on the fluted disc seat, the fluted disc sets up in the cavity, be provided with first spacing arch on the inside wall of cavity, when the apron rotates about, the projection rotatable to with first spacing protruding butt, first spacing arch realizes spacing to the projection.

5. The multi-angle adjustable luminaire of claim 4, wherein: the cover plate is characterized in that a ring edge is arranged on the peripheral wall of the cover plate, a yielding hole is formed in the base, the cover plate penetrates through the yielding hole, the upper end of the ring edge is limited by the base in a crimping manner, the lower end of the ring edge is abutted to the fluted disc seat, and the cover plate can rotate left and right relative to the base.

6. A multi-angle adjustable luminaire as claimed in any one of claims 1-5, characterized in that: the lamp holder is characterized in that a first hinge part is arranged on the lamp holder, a second hinge part is arranged on the connecting rod, the two hinge parts are connected through a screw rod, an elastic sheet is sleeved on the screw rod and clamped between the two hinge parts, the screw rod forms a hinge shaft, the central axis of the screw rod is perpendicular to the vertical direction, one end of the connecting rod is connected with the lamp holder in a rotating mode, and the lamp holder can rotate up and down relative to the connecting rod.

7. A multi-angle adjustable luminaire as claimed in any one of claims 1-5, characterized in that: the lamp holder is provided with a turntable, the connecting rod is provided with a turntable seat, the turntable is rotationally connected to the turntable seat, one side of the turntable, which is close to the turntable seat, is annularly provided with a plurality of second tooth grooves, the turntable seat is provided with a second elastic piece, the second elastic piece is abutted to the second tooth grooves, the central axis of the turntable is obliquely arranged relative to the vertical direction, one end of the connecting rod is rotationally connected with the lamp holder, and the lamp holder can vertically rotate relative to the connecting rod.

8. The multi-angle adjustable luminaire of claim 7, wherein: the rotary table is characterized in that a second limiting protrusion is arranged on the rotary table, a third limiting protrusion is arranged on the rotary table seat, and when the rotary table rotates, the second limiting protrusion can rotate to be abutted with the third limiting protrusion so as to limit the further rotation of the rotary table.

9. The multi-angle adjustable luminaire of claim 7, wherein: the lamp cap is provided with a containing cavity, the connecting rod is provided with a cambered surface shell, the rotary disc is arranged in the containing cavity of the lamp cap, the rotary disc seat is arranged on one side of the concave surface of the cambered surface shell, and the cambered surface shell covers the containing cavity.

10. The multi-angle adjustable luminaire of claim 1, wherein: the number of the lamp holders is 1 or more.

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