CN210165319U

CN210165319U - Novel zoom assembly and zoom lamp

Info

Publication number: CN210165319U
Application number: CN201921039398.4U
Authority: CN
Inventors: 梁明; 吴育林
Original assignee: Guangdong Casey Opticon Health Co Ltd
Current assignee: FOSHAN KAICHANG DECORATIVE LIGHTING ELECTRIC APPLIANCE Co.,Ltd.
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-03-20
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a novel zooming component, which comprises a guide ring seat, a lens piece, a rotary ring seat, a lampshade component and a zooming sliding mechanism, wherein the rotary ring seat is rotatably sleeved in the guide ring seat, the lens body is sleeved in the rotary ring seat in a way of moving up and down through the zooming sliding mechanism, the lampshade component comprises a lampshade ring seat and a lampshade body, the lower end of the lampshade ring seat is detachably connected with the upper end of the guide ring seat, a plurality of positioning blocks are arranged on the inner side wall of the lampshade ring seat, the lampshade body comprises a front ring sleeve, a reflecting cover and a positioning ring which are coaxially arranged from top to bottom, the upper end of the positioning ring is connected with the lower end of the reflecting cover, an annular positioning groove which is recessed inwards is formed between the outer side wall of the reflecting cover and the outer side wall of the positioning ring, the annular positioning groove is abutted against the plurality of positioning blocks, the front ring sleeve is sleeved on the upper end, the reflector can be quickly installed and fixed, the stability of the integral structure of the zoom lamp is improved, and the impact resistance is high.

Description

Novel zoom assembly and zoom lamp

Technical Field

The utility model relates to a field of lighting, in particular to novel subassembly and lamps and lanterns zoom zooms zoom.

Background

In the current illumination field, general subassembly that zooms, adjust the light source subassembly height through mechanical system usually and change the focus, adjust the light source subassembly height and change the focus, adjust through rotatory mode usually, simultaneously in order to improve light efficiency or anti-dazzle, install reflection of light lamp shade or anti-dazzle lamp shade at the front end of lamps and lanterns, the fixed mode of installation of lamps and lanterns to the lamp shade is comparatively complicated to current lamps and lanterns that zoom, and overall structure is unstable, the crashworthiness is weak, at the installation of lamps and lanterns or the in-process of using, the front end of lamps and lanterns easily destroys.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the novel zooming component applied to the zooming lamp is convenient in installation mode and stable in overall structure.

The utility model provides a solution of its technical problem is:

a novel zooming component comprises a guide ring seat, a lens piece, a rotary ring seat, a lampshade component and a zooming sliding mechanism, wherein the rotary ring seat is rotatably sleeved in the guide ring seat, the lens body is sleeved in the rotary ring seat in an up-and-down motion manner through the zooming sliding mechanism, the lampshade component comprises a lampshade ring seat and a lampshade body, the lower end of the lampshade ring seat is detachably connected with the upper end of the guide ring seat, a plurality of positioning blocks are arranged on the inner side wall of the lampshade ring seat and are arranged in an annular interval manner around the axis of the lampshade ring seat, the lampshade body comprises a front ring sleeve, a reflecting cover and a positioning ring which are coaxially arranged from top to bottom, the reflecting cover is in a horn-shaped arrangement, the outer diameter of the reflecting cover gradually becomes smaller from top to bottom, the outer diameter of the positioning ring gradually becomes larger from top to bottom, the upper end of the positioning ring is connected with the lower end of the reflecting cover, the annular positioning groove is formed between the outer side wall of the reflecting cover and the outer side wall of the positioning ring and is recessed inwards, the annular positioning groove is abutted to the plurality of positioning blocks, the front ring sleeve is sleeved at the upper end of the lampshade ring seat, and the outer edge of the upper end of the reflecting cover is abutted to the front ring sleeve.

As a further improvement of the scheme, the lampshade ring seat and the positioning blocks are integrally formed in an injection molding mode.

As a further improvement of the scheme, the inner end of the positioning block is arranged in an arc shape.

As a further improvement of the above scheme, the upper end of the front ring sleeve bypasses the upper edge of the lampshade ring seat and extends inwards to form a butting ring, the upper end of the reflector is provided with a butting ring extending outwards, and the lower wall surface of the butting ring is butted with the butting ring.

As a further improvement of the above scheme, the zooming and sliding mechanism comprises a sliding sleeve sleeved in the rotary ring seat, a guide groove arranged on the side wall of the guide ring seat or the side wall of the rotary ring seat, and a rotary groove arranged on the side wall of the rotary ring seat or the side wall of the guide ring seat, wherein the rotary groove is provided with at least one inclined downward groove, the guide groove extends along the axial direction of the guide ring seat or the rotary ring seat, at least one sliding column is arranged on the peripheral wall of the sliding sleeve in a protruding manner, the sliding column corresponds to the rotary groove, the at least one sliding column corresponds to the guide groove, and the lens piece is arranged in the sliding sleeve.

As the further improvement of above-mentioned scheme, the lens spare includes coaxial setting's reflection of light cup and lens body, the top of lens body is for going out the plain noodles, the circular arc outer convex is personally submitted to the light-emitting, the below of lens body is for going into the plain noodles the income plain noodles is equipped with the income unthreaded hole of sunken inside inwards, reflection of light cup and lens body integrated into one piece, the outer border of reflection of light cup and the telescopic inner wall connection that slides reflection of light cup's lateral wall has plated the plating layer.

As a further improvement of the above technical scheme, the lower end of the lampshade ring seat is connected with a plurality of connecting buckles, the connecting buckles are arranged around the axis of the lampshade ring seat at annular intervals, the upper end of the guide ring seat is provided with a plurality of buckle ports, a rotating ring is sleeved on the outer side of the rotating ring seat and arranged between the upper end of the guide ring seat and the lower end of the lampshade ring seat, a plurality of circular-arc chutes are arranged on the rotating ring, the plurality of chutes are arranged around the axis of the rotating ring at annular intervals, the connecting buckles, the plurality of chutes and the plurality of buckle ports are in one-to-one correspondence, and the connecting buckles are buckled with the buckle ports after passing through the chutes from top to bottom.

As a further improvement of the above scheme, a rotating ring sleeve is sleeved on the outer periphery of the rotating ring, and anti-slip stripes are arranged on the outer periphery of the rotating ring sleeve.

Furthermore, the utility model provides a lamps and lanterns zoom, including light source spare with the subassembly zooms, light source spare includes heating panel and lamp pearl, the lamp pearl is located on the heating panel, the lower extreme of guide ring seat is located to the heating panel be connected with a plurality of cuttings on the periphery wall of guide ring seat, a plurality of cuttings are cyclic annular interval arrangement setting around the axis of guide ring seat be equipped with a plurality of sockets on the heating panel, a plurality of cuttings one-to-one insert in a plurality of sockets.

The utility model has the advantages that: when the equipment, the reflector is from last down invaginating in the lamp shade ring seat, annular positioning groove and a plurality of locating piece butt that form between the lateral wall of reflector and the lateral wall of holding ring, thereby realize that the quick installation of reflector is fixed, the mounting means is convenient, the upper end of reflector is simultaneously through preceding ring cover in the upper end of lamp shade ring seat, thereby improve overall structure and stabilize, impact resistance can be strong, can avoid the front end of lamps and lanterns to receive the damage, and at the in-process that rotates the swivel seat, drive the motion of lens spare through the glide machanism that zooms, make the lens spare be close to or keep away from the light source spare, realize zooming.

The utility model is used for lamps and lanterns of the illumination of zooming.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an exploded view of a zoom light fixture according to an embodiment of the present invention;

fig. 2 is a front sectional view of the zoom assembly according to the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural view of a lampshade ring seat according to an embodiment of the present invention;

fig. 5 is a front sectional view of the zoom assembly when the front ring cover and the reflector are integrally formed according to the embodiment of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 to 5, this is an embodiment of the invention, in particular:

a novel zooming component comprises a guide ring seat 100, a lens piece 200, a rotary ring seat 300, a lampshade member 400 and a zooming sliding mechanism, wherein the rotary ring seat 300 is rotatably sleeved in the guide ring seat 100, the lens piece 200 is sleeved in the rotary ring seat 300 through the zooming sliding mechanism in a vertical movement manner, the lampshade member 400 comprises a lampshade ring seat 410 and a lampshade body 420, the lower end of the lampshade ring seat 410 is detachably connected with the upper end of the guide ring seat 100, the inner side wall of the lampshade ring seat 410 is provided with a plurality of positioning blocks 411, the plurality of positioning blocks 411 are arranged around the axis of the lampshade ring seat 410 in an annular interval manner, the lampshade body 420 comprises a front ring sleeve 421, a reflecting cover 422 and a positioning ring 423 which are coaxially arranged from top to bottom, the reflecting cover 422 is in a horn-shaped arrangement, the outer diameter of the reflecting cover 422 is gradually reduced from top to bottom, the outer diameter of the positioning ring 423 is gradually increased from top to bottom, the upper end of holding ring 423 is connected with the lower extreme of reflector 422 for form between the lateral wall of reflector 422 and the lateral wall of holding ring 423 and be the annular positioning groove 424 of inside recess, annular positioning groove 424 and a plurality of locating piece 411 butt, preceding ring cover 421 covers the upper end at lamp shade ring seat 410, the outer edge and the preceding ring cover 421 butt of reflector 422 upper end. When assembling, the reflector 422 is sleeved into the lamp shade ring seat 410 from top to bottom, the annular positioning groove 424 formed between the outer side wall of the reflector 422 and the outer side wall of the positioning ring 423 is abutted to the plurality of positioning blocks 411, thereby realizing the rapid installation and fixation of the reflector 422, the installation mode is convenient and fast, meanwhile, the upper end of the reflector 422 is sleeved at the upper end of the lamp shade ring seat 410 through the front ring sleeve 421, thereby improving the overall structure stability, the impact resistance is strong, the damage to the front end of the lamp can be avoided, the front ring sleeve 421 is matched with the overall color of the zoom lamp shell, the reflector 422 can be a cover body with different functions and different colors, the reflector 422 can be an anti-dazzle cover body and also can be a light-focusing cover body, in the process of rotating the rotary ring seat 300, the lens piece 200 is driven to move by the zoom sliding mechanism, so that the lens piece 200 is close to or far away from. As shown in fig. 1 and 3, the front ring cover 421 and the reflective cover 422 are separately arranged; as shown in fig. 5, in one embodiment, the front ring cover 421 and the reflective cover 422 may be integrally formed, and according to different requirements, the front ring cover 421 and the reflective cover 422 are separately disposed.

Further as a preferred embodiment, as shown in fig. 4, the lampshade ring seat 410 and the plurality of positioning blocks 411 are integrally injection molded. This can improve the fastness of locating piece 411, avoids in repeated installation and removal process, locating piece 411 produces the phenomenon that drops, and the inner of locating piece 411 is the arc form setting. Mainly matching with the annular positioning groove 424, and improving the firmness of the assembly of the reflecting shade 422.

In a further preferred embodiment, the upper end of the front ring 421 extends inward around the upper edge of the lampshade ring seat 410 to form a contact ring 425, the upper end of the reflector 422 is provided with a contact ring 426 extending outward, and the lower wall surface of the contact ring 426 contacts with the contact ring 425. This can improve the holistic aesthetic property of lamps and lanterns, secondly also improve the holistic stability of banks, reflector 422 or locating piece 411 are plastic material generally, have certain elasticity, so can produce the tensile force when locating piece 411 and annular positioning groove 424 butt, and the tensile force acts on reflector 422 downwards to drive reflector 422 and push down, and butt ring 426 and the butt ring 425 butt of reflector 422 upper end makes reflector 422 fasten more in lamp shade ring holder 410.

Further as a preferred embodiment, the zooming sliding mechanism includes a sliding sleeve 500 sleeved in the rotary ring seat 300, a guiding groove 110 disposed on the side wall of the guiding ring seat 100 or the side wall of the rotary ring seat 300, and a rotating groove 310 disposed on the side wall of the rotary ring seat 300 or the side wall of the guiding ring seat 100, wherein the rotating groove 310 is provided with at least one, and in one embodiment, three rotating grooves 310 are provided, and the three rotating grooves 310 are disposed on the side wall of the rotary ring seat 300 in an annular spaced arrangement around the axis of the rotary ring seat 300, the rotating grooves 310 are disposed in an inclined downward manner, the corresponding guiding groove 110 is disposed on the side wall of the guiding ring seat 100, and the guiding groove 110 is parallel to the axis of the guiding ring seat 100, three sliding columns 510 are convexly disposed on the outer peripheral wall of the sliding sleeve 500, the sliding columns 510 correspond to the rotating grooves 310, at least one sliding column 510 corresponds to the guiding groove 110, one of the sliding columns 510 corresponds to the guide groove 110, the sliding column 510 passes through the corresponding rotation groove 310 and then extends into the guide groove 110, the sliding column 510 can slide in the rotation groove 310 and the guide groove 110, when the rotary ring base 300 is rotated, under the interaction of the guide groove 110 and the rotation groove 310, the sliding column 510 moves along the guide groove 110 and the rotation groove 310, so that the sliding sleeve 500 can move along the axial direction of the guide ring base 100, and the distance between the lens member 200 and the light source member is variable, thereby achieving zooming.

Further as preferred embodiment, lens piece 200 includes coaxial setting's reflection of light cup 210 and lens body 220, the top of lens body 220 is the play plain noodles, the circular arc outer convex is personally submitted to the play plain noodles, the below of lens body 220 is into the plain noodles be equipped with the light inlet hole 221 of going inwards sunken, reflection of light cup 210 and lens body 220 integrated into one piece, reflection of light cup 210's outer border and the inner wall connection of sliding sleeve 500 reflection of light cup 210's lateral wall has plated the plating layer. Light is gathered through the reflection cup 210, and the light emitting efficiency is further improved.

As a further preferable embodiment, a plurality of connecting buckles 412 are connected to the lower end of the lamp shade ring seat 410, the connecting buckles 412 are arranged in an annular interval around the axis of the lamp shade ring seat 410, a plurality of buckle ports 120 are arranged at the upper end of the guide ring seat 100, a rotating ring 320 is sleeved on the outer side of the rotating ring seat 300, the rotating ring 320 is arranged between the upper end of the guide ring seat 100 and the lower end of the lamp shade ring seat 410, a plurality of circular arc-shaped sliding grooves 321 are arranged on the rotating ring 320, the sliding grooves 321 are arranged in an annular interval around the axis of the rotating ring 320, the connecting buckles 412, the sliding grooves 321 and the buckle ports 120 are in one-to-one correspondence, and the connecting buckles 412 are buckled with the buckle ports 120 after passing through the sliding grooves 321 from top to bottom. In this embodiment, three connecting fasteners 412, three sliding grooves 321 and three fastening ports 120 are provided.

In a further preferred embodiment, a rotating ring 322 is fitted around the outer circumference of the rotating ring 320, and anti-slip stripes are provided on the outer circumference of the rotating ring 322. The rotating ring base 300 can be driven to rotate by holding the rotating ring sleeve 322 by hand, and the anti-slip stripes can increase friction force and avoid hand slip.

In addition, this embodiment still provides a lamps and lanterns zoom, the lamps and lanterns zoom include the light source spare with the subassembly zooms, the light source spare includes heating panel 600 and lamp pearl 610, lamp pearl 610 is located on heating panel 600, the lower extreme of guide ring seat 100 is located to heating panel 600 be connected with a plurality of cuttings 130 on the periphery wall of guide ring seat 100, a plurality of cuttings 130 are cyclic annular interval arrangement setting around the axis of guide ring seat 100 be equipped with a plurality of sockets 620 on the heating panel 600, a plurality of cuttings 130 insert in a plurality of sockets 620 one-to-one. The lamp bead 610 extends into the guide ring seat 100, and the lamp bead 610 and the lens body 220 are coaxially arranged.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. A novel zoom assembly, comprising: comprises a guide ring seat (100), a lens piece (200), a rotary ring seat (300), a lampshade component (400) and a zooming sliding mechanism, wherein the rotary ring seat (300) is rotatably sleeved in the guide ring seat (100), the lens piece (200) is sleeved in the rotary ring seat (300) through the zooming sliding mechanism in an up-and-down motion manner, the lampshade component (400) comprises a lampshade ring seat (410) and a lampshade body (420), the lower end of the lampshade ring seat (410) is detachably connected with the upper end of the guide ring seat (100), a plurality of positioning blocks (411) are arranged on the inner side wall of the lampshade ring seat (410), the plurality of positioning blocks (411) are arranged in an annular interval manner around the axis of the lampshade ring seat (410), the lampshade body (420) comprises a front ring sleeve (421), a reflecting cover (422) and a positioning ring (423) which are coaxially arranged from top to bottom, the reflecting cover (422) is arranged in a horn shape, the external diameter of reflector (422) is from last down diminishing gradually, the external diameter of holding ring (423) is from last down grow gradually, the upper end of holding ring (423) is connected with the lower extreme of reflector (422) for form between the lateral wall of reflector (422) and the lateral wall of holding ring (423) and be annular positioning groove (424) toward the interior concave yield, annular positioning groove (424) and a plurality of locating piece (411) butt, preceding ring cover (421) cover is in the upper end of lamp shade ring seat (410), outer edge and preceding ring cover (421) butt of reflector (422) upper end.

2. The novel zoom assembly of claim 1, wherein: the lampshade ring seat (410) and the positioning blocks (411) are integrally formed in an injection molding mode.

3. The novel zoom assembly of claim 1, wherein: the inner end of the positioning block (411) is arranged in an arc shape.

4. The novel zoom assembly of claim 1, wherein: the upper end of the front ring sleeve (421) surrounds the upper edge of the lampshade ring seat (410) and extends inwards to form a butting ring (425), the upper end of the reflecting shade (422) is provided with a butting ring (426) extending outwards, and the lower wall surface of the butting ring (426) is butted with the butting ring (425).

5. The novel zoom assembly of claim 1, wherein: zoom glide machanism including the cover locate slip sleeve (500) in swivel mount (300), set up guide way (110) on guide ring seat (100) lateral wall or swivel mount (300) lateral wall, set up swivelling chute (310) on swivel mount (300) lateral wall or guide ring seat (100) lateral wall, swivelling chute (310) are equipped with at least one, swivelling chute (310) are slope and set up downwards, guide way (110) extend along the axial of guide ring seat (100) or swivel mount (300) the periphery wall epirelief of slip sleeve (500) is equipped with at least one traveller (510), traveller (510) correspond with swivelling chute (310), and at least one traveller (510) correspond with guide way (110), lens spare (200) are installed in slip sleeve (500).

6. The novel zoom assembly of claim 5, wherein: lens spare (200) are including reflection of light cup (210) and the lens body (220) of coaxial setting, the top of lens body (220) is for going out the plain noodles, the light-emitting is the outer convex of circular arc, the below of lens body (220) is into the plain noodles the income plain noodles is equipped with inside sunken income unthreaded hole (221), reflection of light cup (210) and lens body (220) integrated into one piece, the outer border of reflection of light cup (210) and the interior wall connection of sliding sleeve (500) the plating layer has been plated to the lateral wall of reflection of light cup (210).

7. The novel zoom assembly of claim 5, wherein: the lower extreme of lamp shade ring holder (410) is connected with a plurality of connection buckle (412), and a plurality of connection buckle (412) are cyclic annular interval arrangement around the axis of lamp shade ring holder (410) and set up the upper end of guide ring holder (100) is equipped with a plurality of knot interfaces (120) the swivel becket (320) has been cup jointed in the outside of swivel becket (300), swivel becket (320) set up between guide ring holder (100) upper end and lamp shade ring holder (410) lower extreme be equipped with a plurality of circular-arc spout (321) on swivel becket (320), and a plurality of spout (321) revolute the axis of swivel becket (320) and be cyclic annular interval arrangement setting, a plurality of connection buckle (412), a plurality of spout (321) and a plurality of knot interfaces (120) one-to-one, connection buckle (412) from last buckle with knot interface (120) after down passing spout (321).

8. The novel zoom assembly of claim 7, wherein: the periphery of the rotating ring (320) is sleeved with a rotating ring sleeve (322), and the periphery of the rotating ring sleeve (322) is provided with anti-skid stripes.

9. A variable focus light fixture, comprising: the zoom assembly of any one of claims 1 to 8, wherein the light source comprises a heat dissipation plate (600) and lamp beads (610), the lamp beads (610) are arranged on the heat dissipation plate (600), the heat dissipation plate (600) is arranged at the lower end of the guide ring seat (100), a plurality of inserting strips (130) are connected to the outer peripheral wall of the guide ring seat (100), the inserting strips (130) are arranged around the axis of the guide ring seat (100) in an annular interval mode, a plurality of inserting holes (620) are formed in the heat dissipation plate (600), and the inserting strips (130) are inserted into the inserting holes (620) in a one-to-one correspondence mode.