CN210088761U

CN210088761U - Anti-dazzle zoom module and lamp adopting same

Info

Publication number: CN210088761U
Application number: CN201920877074.1U
Authority: CN
Inventors: 吴育林; 梁明
Original assignee: Guangdong Casey Opticon Health Co Ltd
Current assignee: Guangdong Casey Opticon Health Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-02-18
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses an anti-dazzle zoom module and a lamp adopting the module, which comprises a light source piece, a guide ring seat, a lens piece, a focal length adjusting piece, an anti-dazzle ring seat and a connecting piece, wherein the lens piece is arranged in the guide ring seat in a way of moving up and down through the focal length adjusting piece, and the light source piece and the lens piece are sequentially arranged in the guide ring seat from bottom to top; the anti-dazzle ring seat, the focal length adjusting piece and the guide ring seat are sequentially arranged from top to bottom, the anti-dazzle ring seat is fixedly connected with the guide ring seat through a connecting piece, and the anti-dazzle ring seat is provided with the anti-dazzle piece. The utility model has the advantages that: the movement of the lens piece is adjusted through the focal length adjusting piece, so that the lens piece is close to or far away from the light source piece, and zooming is realized; through be equipped with anti-dazzle spare on anti-dazzle ring seat, can effectively reduce the dazzling sense that light caused to people's eyes.

Description

Anti-dazzle zoom module and lamp adopting same

Technical Field

The utility model relates to a lighting apparatus technical field, especially a module and adopt lamps and lanterns of this module are zoomed in anti-dazzle mesh.

Background

In the existing illumination field, a common zoom module usually adjusts the height of a light source component in a mechanical mode to change a focal length, adjusts the height of the light source component to change the focal length, and usually adjusts the focal length in a rotating mode, wherein a rotating movable gap exists in the zoom module, and abnormal sound is easily emitted during shaking or rotating, so that the use experience is influenced; in addition, the zoom module is generally installed at one end of the lamp, and the light emitted from the light source is dazzling, so that people feel uncomfortable, especially people with vertigo, and inconvenience is easily caused, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model provides a be applied to anti-dazzle zoom module in lamps and lanterns, it has the characteristics that can effectively reduce the dazzling sense that light caused to people's eyes.

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

an anti-dazzle zoom module comprises a light source piece, a guide ring seat, a lens piece, a focal length adjusting piece, an anti-dazzle ring seat and a connecting piece, wherein the lens piece is arranged in the guide ring seat in a way of moving up and down through the focal length adjusting piece, and the light source piece and the lens piece are sequentially arranged in the guide ring seat from bottom to top; the anti-dazzle ring seat, the focal length adjusting piece and the guide ring seat are sequentially arranged from top to bottom, the anti-dazzle ring seat is fixedly connected with the guide ring seat through a connecting piece, and the anti-dazzle ring seat is provided with the anti-dazzle piece.

The utility model has the advantages that: the anti-dazzle zooming module is provided, and the movement of the lens piece is adjusted through the focal length adjusting piece, so that the lens piece is close to or far away from the light source piece, and zooming is realized; through be equipped with anti-dazzle spare on anti-dazzle ring seat, can effectively reduce the dazzling sense that light caused to people's eyes.

As a further improvement of the above technical solution, the focal length adjusting member includes a rotary ring seat, the rotary ring seat is rotatably sleeved in the guide ring seat, the outer peripheral wall of the rotary ring seat is provided with a plurality of rotary buckles extending outward, and the rotary buckles are fastened with the lower end surface of the guide ring seat; the lens piece comprises a lens ring and a lens, the lens is arranged in the lens ring, the lens ring is sleeved in a rotating ring seat, the side wall of the rotating ring seat is provided with at least two rotating grooves which are integrally arranged obliquely downwards, all the rotating grooves are annularly distributed around the axis of the rotating ring seat, the outer side wall of the lens ring is convexly provided with at least two sliding columns, and the sliding columns and the rotating grooves are arranged in a one-to-one correspondence manner; the connecting piece penetrates through the rotating ring seat and is respectively connected with the anti-dazzle ring seat and the guide ring seat.

The beneficial effect of adopting the further improvement is that: the rotating ring seat is rotationally buckled on the guide ring seat through the rotating buckle, the sliding column is inserted into the rotating groove, the rotating groove is obliquely and downwards arranged, the guide ring seat is fixed and fixed, the rotating ring seat is rotated, the lens ring moves up and down relative to the guide ring seat, and the rotating ring seat rotates to enable the lens ring to be close to or far away from the light source piece, so that zooming is realized, and the structure is simple and convenient to use.

As a further improvement of the above technical solution, a guide groove is formed in an inner wall of the guide ring seat, the guide groove extends in a vertical direction, a positioning column is arranged on the lens ring, and the positioning column passes through the rotating groove and moves up and down in the guide groove.

The beneficial effect of adopting the further improvement is that: be equipped with on the inner wall of guide ring seat along the guide way that vertical direction extension set up, the reference column passes the swivelling chute and moves from top to bottom in the guide way, lens ring, lens can only be for the guide ring seat, straight up-down motion, when zooming, its light illuminating effect only receives lens and keeps away from or be close to the light source spare and realize the influence of zooming, because lens can not take place rotatoryly along with the rotation of swivel ring seat, light effect can not additionally receive the influence that lens produced because of the rotation.

As a further improvement of the above technical solution, the lens piece further comprises a reflective cup, the lens is a frog-eye lens, an arc reflective wall is arranged on the periphery of the frog-eye lens, the closing-in of the reflective wall is inward, and the reflective cup is sleeved outside the reflective wall; the reflection cup is arranged on the lens ring.

The beneficial effect of adopting the further improvement is that: through setting up anti-light cup for light is more concentrated, and luminous efficiency is higher.

As a further improvement of the above technical solution, the light source device includes a heat dissipating plate and a light source, the light source is disposed on the heat dissipating plate, the heat dissipating plate is disposed below the guide ring seat, the light source is disposed in the guide ring seat, a light transmitting channel penetrating the antiglare ring seat is disposed in the middle of the antiglare ring seat, and the light transmitting channel, the lens and the light source are coaxially disposed in order from top to bottom.

The beneficial effect of adopting the further improvement is that: the heating panel is equipped with the cavity, and the light source holds in the cavity, and the heating panel dispels the heat to the light source, increases the life of product.

As a further improvement of the above technical solution, the connecting piece comprises at least two connecting buckles and at least two buckle interfaces, and all the connecting buckles are annularly distributed on the outer peripheral wall of the anti-dazzle ring seat around the axis of the anti-dazzle ring seat; the guide ring seat is provided with a circle of outer edge, and all the buckling ports are annularly distributed on the outer edge around the axis of the outer edge; the rotary ring seat is provided with at least two arc-shaped sliding grooves, all the sliding grooves are annularly distributed around the axis of the rotary ring seat, the connecting buckles, the buckle ports and the sliding grooves are arranged in a one-to-one correspondence manner, the buckle ports penetrate through the upper end surface and the lower end surface of the outer edge, and the connecting buckles penetrate through the sliding grooves and the buckle ports from top to bottom and then are buckled with the lower end surface of the outer edge; the connecting buckle is provided with a clamping shoulder which is abutted against the upper end face of the outer edge.

The beneficial effect of adopting the further improvement is that: the connecting buckles penetrate through the sliding grooves and the buckling openings from top to bottom and then are buckled with the lower end face of the outer edge, the connecting buckles are provided with clamping shoulders which are abutted against the upper end face of the outer edge, so that the anti-dazzle ring seat is fixedly arranged on the guide ring seat, all the connecting buckles are annularly distributed on the outer peripheral wall of the anti-dazzle ring seat around the axis of the anti-dazzle ring seat, all the buckling openings are annularly distributed on the outer edge around the axis of the outer edge, all the sliding grooves are annularly distributed around the axis of the rotary ring seat, and the stress is more uniform; because the rotating ring seat is clamped in the middle by the anti-dazzle ring seat and the guide ring seat which are positioned above and below the rotating ring seat, and the sliding grooves are annularly distributed around the axis of the rotating ring seat, the rotating focusing of the rotating ring seat cannot be influenced, and in addition, the movable gaps among all components are reduced, so that the rotating ring seat can rotate more stably.

As a further improvement of the above technical solution, the connecting member includes at least two connecting buckles and at least two buckle interfaces, and all the connecting buckles are annularly distributed on the guide ring seat around the axis of the guide ring seat; all the fastening interfaces are annularly distributed on the anti-dazzle ring seat around the axis of the anti-dazzle ring seat; be equipped with two at least circular-arc spouts on the rotating ring seat, all spouts distribute around the axis annular of rotating ring seat, connect buckle, buckle interface, spout one-to-one set up, connect buckle from the bottom up pass behind the spout with the lock joint mouth lock.

The beneficial effect of adopting the further improvement is that: the connecting buckle and the fastening opening can be respectively arranged on the anti-dazzle ring seat and the guide ring seat, and the positions of the anti-dazzle ring seat and the guide ring seat can be exchanged, and the connecting buckle and the fastening opening are respectively arranged on the guide ring seat and the anti-dazzle ring seat.

As a further improvement of the technical scheme, the outer side wall of the rotating ring seat is provided with anti-skid stripes.

The beneficial effect of adopting the further improvement is that: in the process of rotating the rotary ring seat, the fingers and the anti-slip stripes increase friction force, so that the rotary ring seat can rotate conveniently.

As a further improvement of the technical scheme, the anti-dazzle piece comprises a frosted anti-dazzle layer which is annularly arranged on the inner wall of the anti-dazzle ring seat.

The beneficial effect of adopting the further improvement is that: light that the light source spare produced is through dull polish anti-dazzle layer reflection diffusion for light evenly distributed makes illumination become soft, comfortable, can effectively reduce the dazzling sense that light caused to people's eyes.

Furthermore, the utility model provides a lamp, including set casing, be equipped with as above in the set casing anti-dazzle mesh zoom module, be equipped with the catching groove on the internal wall of cover casing, the periphery wall of guide ring seat is equipped with the outside outer buckle that stretches out of a plurality of, outer buckle sets up with the catching groove lock. Through outer buckle and catching groove lock setting, can fix the guide ring seat in the cover shell is internal, easy to assemble.

The lamp with the anti-dazzling and zooming module has the advantages of zooming and effectively reducing dazzling feeling of light to human eyes.

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 an anti-glare zoom module of the present embodiment;

FIG. 2 is a schematic diagram of an overall structure of an anti-glare zoom module according to the present embodiment;

fig. 3 is a cross-sectional view of a lamp using the anti-glare zoom module according to this embodiment.

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. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, 2 and 3, an anti-glare zoom module includes a light source, a guide ring seat 100, a lens 141, a reflective cup 142, a lens ring 131, a rotary ring seat 110, and an anti-glare ring seat 120, wherein the rotary ring seat 110 is rotatably sleeved in the guide ring seat 100, the outer peripheral wall of the rotary ring seat 110 is provided with a plurality of rotary buckles 111 extending outward, the rotary buckles 111 are fastened with the lower end surface of the guide ring seat 100, and the rotary ring seat 110 cannot fall off from the guide ring seat 100; fix the fixed cover of lens 141 on reflection of light cup 142, again overlap reflection of light cup 142 in lens ring 131, be equipped with interior buckle in the lens ring 131, through the lock joint of interior buckle with the knot mouth on the reflection of light cup 142, fix lens 141, reflection of light cup 142 on lens ring 131, through setting up reflection of light cup 142 for light is more concentrated, and luminous efficiency is higher. The side wall of the rotating ring seat 110 is provided with at least two rotating grooves 112 which are integrally arranged obliquely downwards, all the rotating grooves 112 are annularly distributed around the axis of the rotating ring seat 110, the outer side wall of the lens ring 131 is convexly provided with at least two sliding columns 132, the sliding columns 132 are inserted into the rotating grooves 112 in a one-to-one correspondence manner, in one embodiment, the rotating grooves 112 and the sliding columns 132 are three, in addition, the length of one sliding column 132 is longer than that of the other two sliding columns 132, the inner wall of the guiding ring seat 100 is provided with a guiding groove 102, the guiding groove 102 extends in the vertical direction, one sliding column 132 with the longer length becomes a positioning column 133, the positioning column 133 passes through the corresponding rotating groove 112 to move up and down in the guiding groove 102, when the rotating ring seat 110 is rotated, the sliding column 132 moves in the rotating groove 112, the positioning column 133 moves up and down in the guiding groove 102, so that the lens ring 131 can only do upward movement, and downward movement of the lens, When the lens 141 rotates with the rotating ring base 110, the lens 141 does not rotate, and the lighting effect is not additionally influenced by the lens 141 due to the rotation. Anti-dazzle spare 121 adopts dull polish anti-dazzle layer, dull polish anti-dazzle layer encircles on the inner wall of anti-dazzle ring seat 120, the light that light source spare produced is through dull polish anti-dazzle layer reflection diffusion, make light evenly distributed, make illumination become soft, comfortable, can effectively reduce the dazzling sense that light caused to people's eye, anti-dazzle spare except can adopting dull polish anti-dazzle layer, can also adopt black mute light layer, black mute light layer can encircle on the inner wall of anti-dazzle ring seat 120 equally, or directly adopt anti-dazzle net, directly install anti-dazzle net on anti-dazzle ring seat 120's inner wall through the buckle, anti-dazzle is netted and can be adopted wire drawing grid block district, concentric circle grid block district, the form of square grid block district combination, can make the direct irradiation of original light to people's eye, change into the form and shine, thereby light is comparatively even, the dazzling sense of light to people's eye has been reduced. The light source piece includes heating panel 181 and light source 182, heating panel 181 is equipped with the cavity, light source 182 holds in the cavity, heating panel 181 dispels the heat to light source 182, increase the life of product, light source 182 is located on the central point of heating panel 181, light source 182 is located in guide ring seat 100, the middle part of anti-dazzle ring seat 120 is equipped with the printing opacity passageway that link up the setting, the printing opacity passageway, lens 141, the coaxial setting in order from the top down of light source for the light that the light source sent is through lens 141, anti-light cup 142, the printing opacity passageway, the anti-dazzle layer of dull polish, the form of loosing shines away. The guide ring seat 100, the lens ring 131 and the rotating ring seat 110 may be made of plastic or light alloy, and if plastic is used, the guide ring seat 100, the lens ring 131 and the rotating ring seat 110 may be manufactured by an integral injection molding method. The connecting buckles 151 on the anti-dazzle ring seat 120 penetrate through the sliding grooves 113 and the buckling openings 152 from top to bottom and then are buckled with the lower end face of the outer edge of the guide ring seat 100, the connecting buckles 151 are provided with clamping shoulders which are abutted with the upper end face of the outer edge of the guide ring seat 100, so that the anti-dazzle ring seat 120 is fixedly arranged on the guide ring seat 100, all the connecting buckles 151 are annularly distributed on the outer peripheral wall of the anti-dazzle ring seat 120 around the axis of the anti-dazzle ring seat 120, all the buckling openings 152 are annularly distributed on the outer edge around the axis of the outer edge, and all the sliding grooves 113 are annularly distributed around the axis of the rotary ring seat 110, so that the stress is more uniform; in one embodiment, the number of the sliding slot 113, the connecting buckle 151 and the buckling opening 152 is three, and since the rotating ring seat 110 is sandwiched by the anti-dazzle ring seat 120 and the guide ring seat 100 which are positioned above and below the rotating ring seat 110, and the sliding slot 113 is annularly distributed around the axis of the rotating ring seat 110, the focusing rotation angle of the rotating ring seat 110 is generally 60-80 degrees, the central angle of the circular arc-shaped sliding slot 113 exceeds 100 degrees, the rotation focusing of the rotating ring seat 110 is not affected, and in addition, the movable gap among all components is reduced, so that the rotating ring seat 110 rotates more stably. The connecting buckle 151 and the fastening opening 152 may be respectively disposed on the anti-glare ring base 120 and the guide ring base 100, and the positions of the connecting buckle 151 and the fastening opening 152 may be exchanged, the connecting buckle 151 and the fastening opening 152 may be respectively disposed on the guide ring base 100 and the anti-glare ring base 120, and then the anti-glare ring base 120 may be fixedly mounted on the guide ring base 100 by fastening the connecting buckle 151 and the fastening opening 152.

Furthermore, the utility model provides a lamp, including set casing 190, be equipped with as above in the set casing 190 anti-dazzle mesh zoom module, be equipped with catching groove 191 on the set casing 190 inner wall, the periphery wall of guide ring seat 100 is equipped with the outside outer buckle 101 that stretches out of a plurality of, outer buckle 101 sets up with catching groove 191 lock, catching groove 191 is cyclic annularly, set up with catching groove 191 lock through outer buckle 101, guide ring seat 100 can not drop in the set casing 190, furthermore, the lower part of set casing 190 inner wall is equipped with support bar 192, the top at support bar 192 is fixed to heating panel 181, be equipped with three socket 183 on the heating panel 181, the periphery wall of guide ring seat 100 is equipped with three cutting 103, cutting 103 one-to-one inserts in socket 183, consequently, guide ring seat 100 can not rotate in set casing 190, the purpose of guide ring seat 100 fixed mounting in set casing 190 is realized. The casing 190 and the supporting bars 192 can be made of aluminum alloy, and the heat dissipation plate 181 conducts heat through the supporting bars 192 and the casing 190, so that a better heat dissipation effect is achieved. The outer side wall of the rotating ring seat 110 is provided with an anti-slip strip ring, and when the rotating ring seat 110 is rotated, the fingers and the anti-slip strips increase friction force, so that the rotating ring seat 110 can rotate conveniently. The diameters of the anti-slip stripe ring on the sleeve shell 190 and the rotating ring seat 110 and the anti-dazzle ring seat 120 are consistent, so that the appearance of the lamp is more tidy and attractive.

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 invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. An anti-glare zoom module is characterized in that: the anti-dazzle device comprises a light source piece, a guide ring seat (100), a lens piece, a focus adjusting piece, an anti-dazzle ring seat (120) and a connecting piece, wherein the lens piece is arranged in the guide ring seat (100) in a vertically movable mode through the focus adjusting piece, and the light source piece and the lens piece are sequentially arranged in the guide ring seat (100) from bottom to top; the anti-dazzle ring seat (120), the focal length adjusting piece and the guide ring seat (100) are sequentially arranged from top to bottom, the anti-dazzle ring seat (120) is fixedly connected with the guide ring seat (100) through a connecting piece, and the anti-dazzle ring seat (120) is provided with an anti-dazzle piece (121).

2. The anti-glare zoom module of claim 1, wherein: the focal length adjusting piece comprises a rotary ring seat (110), the rotary ring seat (110) is rotatably sleeved in the guide ring seat (100), the peripheral wall of the rotary ring seat (110) is provided with a plurality of rotary buckles (111) extending outwards, and the rotary buckles (111) are buckled with the lower end face of the guide ring seat (100); the lens piece comprises a lens ring (131) and a lens (141), the lens (141) is arranged in the lens ring (131), the lens ring (131) is sleeved in a rotary ring seat (110), the side wall of the rotary ring seat (110) is provided with at least two rotary grooves (112) which are integrally arranged obliquely downwards, all the rotary grooves (112) are annularly distributed around the axis of the rotary ring seat (110), the outer side wall of the lens ring (131) is convexly provided with at least two sliding columns (132), and the sliding columns (132) and the rotary grooves (112) are arranged in a one-to-one correspondence manner; the connecting piece passes through the rotating ring seat (110) and is respectively connected with the anti-dazzle ring seat (120) and the guide ring seat (100).

3. An anti-glare zoom module according to claim 2, wherein: the inner wall of the guide ring seat (100) is provided with a guide groove (102), the guide groove (102) extends in the vertical direction, a positioning column (133) is arranged on the lens ring (131), and the positioning column (133) penetrates through the rotating groove (112) to move up and down in the guide groove (102).

4. An anti-glare zoom module according to claim 2, wherein: the lens piece further comprises a reflecting cup (142), the lens (141) adopts a frog-eye lens, an arc-shaped reflecting wall is arranged on the periphery of the frog-eye lens, the closing opening of the reflecting wall faces inwards, and the reflecting cup (142) is sleeved outside the reflecting wall; the reflecting cup (142) is arranged on the lens ring (131).

5. An anti-glare zoom module according to claim 2, wherein: the light source part comprises a heat dissipation plate (181) and a light source (182), the light source (182) is arranged on the heat dissipation plate (181), the heat dissipation plate (181) is arranged below the guide ring seat (100), the light source (182) is arranged in the guide ring seat (100), a light transmission channel which is arranged in a penetrating mode is arranged in the middle of the anti-dazzle ring seat (120), and the light transmission channel, the lens (141) and the light source (182) are sequentially and coaxially arranged from top to bottom.

6. An anti-glare zoom module according to claim 2, wherein: the connecting piece comprises at least two connecting buckles (151) and at least two buckle interfaces (152), and all the connecting buckles (151) are annularly distributed on the outer peripheral wall of the anti-dazzle ring seat (120) around the axis of the anti-dazzle ring seat (120); a circle of outer edge is arranged on the guide ring seat (100), and all the buckle ports (152) are annularly distributed on the outer edge around the axis of the outer edge; the rotary ring seat (110) is provided with at least two arc-shaped sliding grooves (113), all the sliding grooves (113) are annularly distributed around the axis of the rotary ring seat (110), the connecting buckles (151), the buckling ports (152) and the sliding grooves (113) are arranged in a one-to-one correspondence manner, the buckling ports (152) penetrate through the upper end surface and the lower end surface of the outer edge, and the connecting buckles (151) penetrate through the sliding grooves (113) and the buckling ports (152) from top to bottom and then are buckled with the lower end surface of the outer edge; the connecting buckle (151) is provided with a clamping shoulder which is abutted against the upper end face of the outer edge.

7. An anti-glare zoom module according to claim 2, wherein: the connecting piece comprises at least two connecting buckles (151) and at least two buckle interfaces (152), and all the connecting buckles (151) are annularly distributed on the guide ring seat (100) around the axis of the guide ring seat (100); all the buckle interfaces (152) are annularly distributed on the anti-dazzle ring seat (120) around the axis of the anti-dazzle ring seat (120); be equipped with two at least circular-arc spout (113) on swivel ring seat (110), all spout (113) distribute around the axis ring of swivel ring seat (110), connect buckle (151), lock joint mouth (152), spout (113) one-to-one setting, connect buckle (151) from the bottom up pass behind spout (113) with buckle interface (152) lock.

8. An anti-glare zoom module according to claim 2, wherein: the outer side wall of the rotating ring seat (110) is provided with anti-skid stripes.

9. The anti-glare zoom module of claim 1, wherein: the anti-dazzle piece (121) comprises a frosted anti-dazzle layer which is annularly arranged on the inner wall of the anti-dazzle ring seat (120).

10. A light fixture, characterized by: the anti-dazzle zoom module comprises a sleeve shell (190), wherein the anti-dazzle zoom module is arranged in the sleeve shell (190) according to any one of claims 1 to 9, a catching groove (191) is formed in the inner wall of the sleeve shell (190), a plurality of outer buckles (101) extending outwards are arranged on the outer peripheral wall of the guide ring seat (100), and the outer buckles (101) are buckled with the catching groove (191).