CN211739003U

CN211739003U - Angle modulation mechanism of lamps and lanterns

Info

Publication number: CN211739003U
Application number: CN202020723365.8U
Authority: CN
Inventors: 吴多辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-23
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an angle modulation mechanism of lamps and lanterns, including the installation base, installation base top is seted up flutedly, and two sets of spouts have been seted up about vertical central line symmetry to the recess inner wall, and the equal slidable mounting of every group spout has the clamp splice, and a set of screw thread handle is installed to the equal screw thread of every group spout inner wall, and every group screw thread handle all rotates the installation with the clamp splice of homonymy, inlays in the recess and installs the spheroid, and spheroid top integration shaping has the bracing piece, and bracing piece top fixed mounting has the mounting panel, and the multiunit mounting hole has been seted up to mounting panel surface rectangle, and two outsides of. The utility model discloses a set up two sets of clamp splices to set up the position that the screw thread handle is favorable to adjusting two sets of clamp splices, reach the spheroidal effect of centre gripping, the clamp splice increases spheroidal frictional force, plays the purpose of fixed mounting panel angle, fixed angle's mode simple structure like this, simple easy operation.

Description

Angle modulation mechanism of lamps and lanterns

Technical Field

The utility model relates to a lamps and lanterns angle modulation technical field specifically is an angle modulation mechanism of lamps and lanterns.

Background

At present, lamps are common in daily life, the purpose of illumination is achieved in a dark environment, the illumination angle of the lamps determines the illumination brightness range, the angle adjusting mechanism of the lamps can only achieve adjustment in the vertical direction generally, and the adjusting angle is limited, so that the angle adjusting mechanism of the lamps is provided.

In the prior art (No. CN205782707U), a lamp angle adjusting mechanism includes a base and an angle adjusting device for supporting the lamp, the angle adjusting device includes at least a pair of brackets, the brackets include a lower support connected to the base and an upper support connected to the lamp, the lower support and the upper support are movably connected, the upper support can rotate relative to the lower support, and one of the upper supports is connected to a positioning mechanism for positioning the upper support. The utility model discloses a set up positioning mechanism at one of them upper bracket to make angle modulation mechanism can be simple at rotatory in-process be positioned, convenient operation, simple structure.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; the existing lamp angle adjusting mechanism can only realize the adjustment in the vertical direction generally, and the adjusting angle is limited. This application can restrict the spheroid inside the recess completely through setting up left fixed block and right fixed block and installation base demountable installation, and the rotatable arbitrary angle of spheroid, lamps and lanterns are installed on the mounting panel to be favorable to lamps and lanterns to realize the regulation of arbitrary angle, solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle modulation mechanism of lamps and lanterns has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angle modulation mechanism of lamps and lanterns, which comprises an installation base, the installation base top is seted up flutedly, two sets of spouts have been seted up about vertical central line symmetry to the recess inner wall, the equal slidable mounting of every group spout has the clamp splice, the equal screw thread of every group spout inner wall is installed a set of screw thread handle, every group screw thread handle all rotates the installation with the clamp splice of homonymy, inlay in the recess and install the spheroid, spheroid top integrated into one piece has the bracing piece, bracing piece top fixed mounting has the mounting panel, the multiunit mounting hole has been seted up to mounting panel surface rectangle, inlay in the two outsides of spheroid and install left fixed block and right fixed block, the equal screw thread installation multiunit bolt.

As an optimal implementation mode of the utility model, the overall dimension of left fixed block and right fixed block is unanimous.

As a preferred embodiment of the present invention, the outer dimension of the groove is equal to half of the outer dimension of the sphere.

As a preferred embodiment of the present invention, the outer surfaces of the two sets of clamping blocks and the inner surface of the groove form a complete spherical surface.

As a preferred embodiment of the present invention, the effective thread length of the threaded shank is between 6cm and 8 cm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up left fixed block and right fixed block and installation base demountable installation, can restrict the spheroid inside the recess completely, the rotatable arbitrary angle of spheroid, lamps and lanterns are installed on the mounting panel to be favorable to lamps and lanterns to realize the regulation of arbitrary angle, simple structure is novel, low in manufacturing cost.

2. The utility model discloses a set up two sets of clamp splices to set up the position that the screw thread handle is favorable to adjusting two sets of clamp splices, reach the spheroidal effect of centre gripping, the clamp splice increases spheroidal frictional force, plays the purpose of fixed mounting panel angle, fixed angle's mode simple structure like this, simple easy operation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of an angle adjusting mechanism of a lamp of the present invention;

fig. 2 is a top view of the left fixing block and the right fixing block of the angle adjusting mechanism of the lamp of the present invention;

fig. 3 is a schematic structural view of the angle adjusting mechanism mounting base of the lamp of the present invention.

In the figure: the mounting structure comprises a mounting hole 1, a mounting plate 2, a supporting rod 3, a sphere 4, a left fixing block 5, a bolt 6, a mounting base 7, a groove 8, a right fixing block 9, a sliding groove 10, a clamping block 11 and a threaded handle 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an angle modulation mechanism of lamps and lanterns, including installation base 7, installation base 7 top is seted up flutedly 8, two sets of spouts 10 have been seted up about vertical central line symmetry to the 8 inner walls of recess, the equal slidable mounting of every group spout 10 has clamp splice 11, the equal screw thread of every group spout 10 inner wall installs a set of screw thread handle 12, every group screw thread handle 12 all rotates the installation with the clamp splice 11 of homonymy, inlay in the recess 8 and install

spheroid

4, 4 top integrated into shape of spheroid has bracing

piece

3, 3 top fixed mounting of bracing piece have mounting panel 2, the multiunit mounting hole 1 has been seted up to 2 surperficial rectangles of mounting panel, two outsides of spheroid are inlayed and are installed left fixed block 5 and right fixed block 9, the equal screw thread mounting multiunit bolt 6 of left fixed block 5 and right fixed.

In this embodiment, as shown in fig. 1 and 2, the ball 4 can be completely limited inside the groove 8 by detachably mounting the left fixing block 5, the right fixing block 9 and the mounting base 7, the ball 4 can rotate at any angle, and the lamp is mounted on the mounting plate 2, so that the lamp can be adjusted at any angle.

Wherein, the external dimensions of the left fixed block 5 and the right fixed block 9 are consistent.

In this embodiment, as shown in fig. 1 and 3, two sets of clamping blocks 11 are arranged, and the threaded handle 12 is arranged to facilitate adjustment of the positions of the two sets of clamping blocks 11, so as to achieve the effect of clamping the ball 4, and the clamping blocks 11 increase the friction force of the ball 4, thereby achieving the purpose of fixing the angle of the mounting plate 2.

Wherein the outer dimension of the groove 8 is equal to half the outer dimension of the ball 4.

Wherein, the outer surfaces of the two groups of clamping blocks 11 and the inner surface of the groove 8 form a complete spherical surface.

Wherein the effective thread length of the threaded shank 12 is between 6cm and 8 cm.

The working principle is as follows: when the angle modulation mechanism of lamps and lanterns used, through inlaying spheroid 4 and recess 8 the installation, pass through bolt 6 with left fixed block 5 and right fixed block 9 again and fix on installation base 7, can restrict spheroid 4 inside recess 8 completely, the arbitrary angle of spheroid 4 rotatable, lamps and lanterns pass through mounting hole 1 and install on mounting panel 2, through spiral regulation screw thread handle 12, can realize the displacement of clamp splice 11, reach the effect of centre gripping spheroid 4, clamp splice 11 increases the frictional force of spheroid 4, play the purpose of fixed mounting panel 2 angles.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an angle modulation mechanism of lamps and lanterns, includes installation base (7), its characterized in that: installing base (7) top is seted up flutedly (8), two sets of spout (10) have been seted up about vertical central line symmetry to recess (8) inner wall, equal slidable mounting in every group spout (10) has clamp splice (11), a set of screw thread handle (12) are installed to the equal screw thread of every group spout (10) inner wall, every screw thread handle (12) of group all rotates the installation with clamp splice (11) of homonymy, inlay in recess (8) and install spheroid (4), spheroid (4) top integrated into one piece has bracing piece (3), bracing piece (3) top fixed mounting has mounting panel (2), multiunit mounting hole (1) have been seted up to mounting panel (2) surperficial rectangle, left fixed block (5) and right fixed block (9) are installed in two outsides of spheroid (4) are inlayed, left fixed block (5) and right fixed block (9) equal screw thread installation multiunit bolt (6), multiunit bolt (6) all.

2. A mechanism for reclining a light fixture as defined in claim 1, wherein: the external dimensions of the left fixed block (5) and the right fixed block (9) are consistent.

3. A mechanism for reclining a light fixture as defined in claim 1, wherein: the external dimension of the groove (8) is equal to half of the external dimension of the ball body (4).

4. A mechanism for reclining a light fixture as defined in claim 1, wherein: the outer surfaces of the two groups of clamping blocks (11) and the inner surface of the groove (8) form a complete spherical surface.

5. A mechanism for reclining a light fixture as defined in claim 1, wherein: the effective thread length of the threaded shank (12) is between 6cm and 8 cm.