Embedded spotlight structure capable of being rotationally adjusted

Abstract

The utility model belongs to the technical field of spotlights, and particularly relates to an embedded spotlight structure capable of being rotationally adjusted. The adjustable spotlight lamp holder is movably clamped in the embedded base through the clamping effect of a plurality of groups of barb clamping pieces distributed on the top and clamping grooves in the inner wall of the embedded base, and a damping screw is screwed to the outer side wall of the embedded base. And the damping screw is matched and connected with an annular rack on the outer side of the adjusting spotlight lamp holder to realize a damping structure for adjusting the rotation of the spotlight lamp holder. A multi-component clamping mode is adopted for connection, the assembling efficiency and the convenience of later maintenance can be improved, meanwhile, damping and paragraph feeling of rotary adjustment are achieved through cooperation of the fluted disc and the screw, and the adjustment accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of spotlight, especially a rotatable adjustable embedded spotlight structure. BACKGROUND

[0002] Traditional spotlight mostly adopts halogen lamp, which not only has low luminous efficiency, but also has high power consumption and short service life because the temperature of the irradiated environment is easy to rise after long time lighting. LED spotlight is a spotlight using light emitting diode as light source. LED is a new type of light source, which is far superior to traditional lighting products in terms of luminous principle, energy saving and environmental protection. In addition, the unidirectional nature of LED light forms perfect support for spotlight light distribution.

[0003] Traditional spotlight structure rotates around the support shaft, and the rotation angle cannot achieve three-dimensional full-range rotation in space, and the angle adjustment range is small. In addition, the spotlight position is difficult to adjust after installation, and cannot meet the user's demand. In addition, the traditional spotlight lacks paragraph feeling and positioning ability, and cannot be accurately positioned and adjusted. UTILITY MODEL CONTENTS

[0004] In order to solve the defects and problems of the prior art, the utility model aims at providing a rotatable adjustable embedded spotlight structure which is simple in structure, reasonable in design and convenient to use. The rotatable adjustable embedded spotlight structure is connected in a multi-component clamping mode, which can improve the assembly efficiency and the convenience of later maintenance. In addition, the cooperation of the toothed disc and the screw realizes the damping and paragraph feeling of rotation adjustment, and improves the accuracy of adjustment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme that it contains embedded base, adjustable spotlight lamp holder and damping screw. The adjustable spotlight lamp holder is movably clamped in the embedded base through the clamping action of the array of barbs clamping pieces distributed on the top and the clamping grooves in the inner wall of the embedded base. The outer side wall of the embedded base is screwed with the damping screw, and the damping screw is connected with the annular rack on the outer side of the adjustable spotlight lamp holder to realize the damping structure of the rotation of the adjustable spotlight lamp holder.

[0006] As a preferred, the embedded base is composed of fixed base, clamping groove, clamping ring with spring piece and top cover. The inside of the fixed base is provided with a circle of clamping grooves, and the outer side of the upper end of the fixed base is sleeved with the clamping ring with spring piece, which is fixed through the buckling action of the top cover.

[0007] As a preferred, the adjustable spotlight lamp holder is composed of lamp holder adjusting base, barb clamping piece, annular rack, lighting lamp holder and power connection port. The upper end of the lamp holder adjusting base is connected with the annular rack of integral structure, the inner side of the annular rack is connected with a plurality of barb clamping pieces, the upper end of the lamp holder adjusting base is connected with the power connection port on one side, and the lower end of the lamp holder adjusting base is connected with the lighting lamp holder.

[0008] As preferred, the front end of the damping screw is movably embedded with a ball bearing with an embedded elastic support.

[0009] As preferred, the ball bearing is in contact with the annular rack surface, the damping is adjusted by the cooperation of the ball bearing and the internal tooth spring, and the damping size is adjusted by the screwing depth of the damping screw.

[0010] After the above structure is adopted, the beneficial effects of the present application are as follows:

[0011] It is connected in a multi-component clamping mode, can improve the efficiency of assembly, and each component can be freely replaced to improve the convenience of later maintenance.

[0012] The damping and paragraph feeling of rotation adjustment are realized by the cooperation of the tooth disc and the screw, and the accuracy of adjustment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the present application is described in detail by the following specific embodiments and drawings.

[0014] Figure 1 It is a structural schematic diagram of the present application;

[0015] Figure 2 It is a sectional view of the present application;

[0016] Figure 3 It is a structural schematic diagram of the adjusting spotlight holder 2 of the present application;

[0017] Figure 4 It is a structural schematic diagram of the embedded base 1 of the present application;

[0018] Figure 5 It is a structural schematic diagram of the damping screw 3 of the present application.

[0019] Explanation of reference signs: embedded base 1, adjusting spotlight holder 2, damping screw 3, fixed base 10, clamping groove 11, clamping ring 12 with elastic sheet, top cover 13, lamp holder adjusting base 20, barb clamping part 21, annular rack 22, lighting lamp holder 23, power connection port 24, ball bearing 31. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application is described by specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0021] It should be noted that, in order to avoid unnecessary details from obscuring the present application, only structures and / or processing steps closely related to the present application are shown in the drawings, and other details not closely related to the present application are omitted.

[0022] Referring to Figures 1-5 The present embodiment adopts the following technical solutions: it comprises an embedded base 1, an adjustable spotlight lamp holder 2, and a damping screw 3; the adjustable spotlight lamp holder 2 is movably clamped inside the embedded base 1 through the clamping action of the array of reverse hook clamping pieces 21 distributed on the top with the clamping groove 11 on the inner wall of the embedded base 1, and the outer side wall of the embedded base 1 is screwed with the damping screw 3, which is connected with the annular gear rack 22 on the outer side of the adjustable spotlight lamp holder 2 to realize the damping structure of the rotation of the adjustable spotlight lamp holder 2.

[0023] The embedded base 1 is composed of a fixed base 10, a clamping groove 11, a clamping ring 12 with a spring piece, and a top cover 13; the inside of the fixed base 10 is provided with a clamping groove 11, and the outer side of the upper end of the fixed base 10 is sleeved with the clamping ring 12 with a spring piece, which is fixed through the clamping action of the top cover 13. The outer side of the clamping ring 12 with a spring piece is provided with a plurality of outwardly protruding clamping springs for later inlaying and fixing.

[0024] In addition, the adjustable spotlight lamp holder 2 is composed of a lamp holder adjusting base 20, a reverse hook clamping piece 21, an annular gear rack 22, a lighting lamp holder 23, and a power connection port 24; the upper end of the lamp holder adjusting base 20 is connected with an integral annular gear rack 22, the inner side of the annular gear rack 22 is connected with a plurality of reverse hook clamping pieces 21, one side of the upper end of the lamp holder adjusting base 20 is connected with the power connection port 24, and the lower end of the lamp holder adjusting base 20 is connected with the lighting lamp holder 23. The lighting lamp holder 23 and the lamp holder adjusting base 20 are movably connected through the sliding groove and clamping buckle, so that the lighting lamp holder 23 slides left and right at an angle, and cooperates with the rotation of the lamp holder adjusting base 20 to realize multi-dimensional spotlight adjustment.

[0025] Further, the front end of the damping screw 3 movably inlays a ball 31 with an internal elastic support; the ball 31 is in contact with the surface of the annular gear rack 22, and the rotation adjustment damping and paragraph feeling are realized through the cooperation of the ball 31 and the internal tooth spring, and the damping size is adjusted by the screwing depth of the damping screw 3.

[0026] The present embodiment adopts a multi-component clamping connection method, which can improve the assembly efficiency, and each component can be freely replaced to improve the convenience of later maintenance; the cooperation of the gear disc and the screw realizes the rotation adjustment damping and paragraph feeling, and improves the accuracy of adjustment.

[0027] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the appended claims and not by the above description, which is therefore intended to be included within the present application insofar as it falls within the meaning and the scope of the equivalent elements of the claims.

[0028] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment exhibits only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the present specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A rotatably adjustable recessed downlight structure, characterized by: It contains embedded base, adjusting spotlight lamp holder, damping screw; the adjusting spotlight lamp holder is movably clamped in the embedded base through the clamping action of the array of top distribution inverted hook clamping pieces and the clamping groove in the inner wall of the embedded base, and the outer side wall of the embedded base is screwed with the damping screw, and the damping screw is connected with the annular rack on the outer side of the adjusting spotlight lamp holder to realize the damping structure of the rotation of the adjusting spotlight lamp holder.

2. A rotatably adjustable recessed spot light structure according to claim 1, wherein: The embedded base is composed of a fixed base, a clamping groove, a clamping ring with a spring piece and a top cover; the inside of the fixed base is provided with a clamping groove, and the outer side of the upper end of the fixed base is sleeved with a clamping ring with a spring piece, and is fixed through the buckling action of the top cover.

3. A rotatably adjustable recessed spot light structure as defined in claim 1, wherein: The adjusting spotlight lamp holder is composed of a lamp holder adjusting base, an inverted hook clamping piece, an annular rack, a lighting lamp holder and a power connection port; the upper end of the lamp holder adjusting base is connected with an integral annular rack, the inner side of the annular rack is connected with a plurality of inverted hook clamping pieces, one side of the upper end of the lamp holder adjusting base is connected with a power connection port, and the lower end of the lamp holder adjusting base is connected with a lighting lamp holder.

4. A rotatably adjustable recessed spotlight structure according to claim 1, wherein: The front end of the damping screw movably inlays a ball bearing with an internal elastic support.

5. A rotatably adjustable recessed spot light structure according to claim 4, wherein: The ball bearing keeps contact with the surface of the annular rack, and the damping is realized through the cooperation of the ball bearing and the internal tooth spring, and the damping size is adjusted by the screwing depth of the damping screw.

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