CN113623570B - Lighting lamp capable of realizing strong and weak light adjustment based on lens adjustment light penetration effect - Google Patents
Lighting lamp capable of realizing strong and weak light adjustment based on lens adjustment light penetration effect Download PDFInfo
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- CN113623570B CN113623570B CN202111179139.3A CN202111179139A CN113623570B CN 113623570 B CN113623570 B CN 113623570B CN 202111179139 A CN202111179139 A CN 202111179139A CN 113623570 B CN113623570 B CN 113623570B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The invention relates to the technical field of lamp optical components, in particular to a lighting lamp for adjusting the light intensity based on the light penetration effect adjusted by a lens. The lamp tube comprises a lamp tube, a lamp shade is arranged on the upper side of the lamp tube, a light intensity adjusting device used for adjusting light intensity is arranged at a position, close to the bottom side, inside the lamp tube, the light intensity adjusting device comprises a mounting frame and a driving device arranged on the outer side of the mounting frame in a sleeved mode, and a plurality of auxiliary light barriers and a main light barrier are arranged on the upper side of the mounting frame in an annular arrangement mode in a staggered mode. The lampshade drives the light intensity adjusting device to move, so that the light intensity adjusting device changes the refraction angle of light rays emitted by the lamp wick, and meanwhile, the light rays refracted by the light intensity adjusting device are condensed by the light ray refraction bag, so that the brightness of the light rays is improved, the light intensity turned out by the device is improved, the phenomenon that when the intensity of light is adjusted, the working load is added to the lamp wick, the lamp wick emits strong light to generate high temperature is avoided, and the normal use of the device is ensured.
Description
Technical Field
The invention relates to the technical field of lamp optical components, in particular to a lighting lamp for adjusting the light intensity based on the light penetration effect adjusted by a lens.
Background
The lighting lamp is a device for lighting, the current lighting lamp usually uses an LED lamp wick for lighting, and along with the continuous development of the lamp, the lighting lamp is gradually classified and differentiated, so that the lamp is suitable for different working environments. At present, the strong and weak light of the lighting lamp is controlled by adopting the luminous intensity of the control lamp wick, but the luminous intensity of the lamp wick is limited, and the lamp is easy to generate heat when strong light is irradiated, and the lamp is easy to damage due to overhigh temperature when long-time irradiation is carried out.
Disclosure of Invention
The invention aims to provide a lighting lamp for realizing strong and weak light adjustment based on a lens adjusting light penetration effect so as to solve the problems in the background technology.
In order to achieve the purpose, the lighting lamp capable of achieving strong and weak light adjustment based on the lens adjusting light penetration effect comprises a lamp tube, wherein a lampshade is arranged on the upper side of the lamp tube, a light intensity adjusting device used for adjusting light intensity is arranged in the lamp tube and close to the bottom side, and a lamp wick is arranged at the lower end of the light intensity adjusting device;
the lamp tube comprises an outer lamp shell, an inner lamp shell is fixedly connected to the interior of the outer lamp shell, and an insertion cavity is formed between the outer lamp shell and the inner lamp shell;
the light intensity adjusting device comprises a mounting frame and a driving device sleeved outside the mounting frame, a plurality of auxiliary light barriers and main light barriers are arranged on the upper side of the mounting frame in an annular arrangement and staggered manner, the driving device comprises a connecting ring, a plurality of sliding rods are arranged on the outer side wall of the connecting ring in an annular arrangement and vertically arranged, a plurality of outer connecting plates are arranged on the inner walls among the sliding rods in a staggered manner, the outer connecting plates are fixed on the side walls of the sliding rods close to the upper side of the connecting ring, main hinge rods are hinged on the positions, close to the sliding rods, of the upper side of the outer connecting plates, auxiliary hinge rods are hinged on the side walls, not fixed with the outer connecting plates, a bottom push rod is hinged at the middle position of one side of each outer connecting plate, the mounting frame comprises a plurality of T-shaped chutes which are arranged on the tops of the fixed columns in an annular arrangement manner, and each auxiliary light barrier comprises an auxiliary light reflecting plate, the main light barrier comprises a main light reflecting plate, the bottom of the auxiliary light reflecting plate is hinged to the position, close to the edge, of the upper end of the fixed column, one end of the auxiliary hinge rod is hinged to the position, close to the middle, of the outer side wall of the auxiliary light reflecting plate, the bottom of the main light reflecting plate is hinged to a T-shaped sliding block which is arranged in a T-shaped sliding groove in a sliding mode, one side of the T-shaped sliding block is fixedly connected with a pushing block which is hinged to one end of a bottom pushing rod, one end of the main hinge rod is hinged to the position, close to the middle, of the outer side wall of the main light reflecting plate, and one end of the lamp wick is inserted into the fixed column.
As a further improvement of the technical scheme, a plurality of limiting grooves are annularly arranged on the inner wall of the inner lamp shell, and one side of the sliding rod is slidably arranged in the limiting grooves.
As a further improvement of the technical scheme, the outer side wall, close to the upper end of the sliding rod, of the sliding rod is fixedly connected with a blocking fixture block, a through groove penetrating through the side wall of the inner lamp shell is formed in the inner lamp shell at the upper end of the limiting groove, and one end of the blocking fixture block penetrates through the through groove and extends into the insertion cavity.
As a further improvement of the technical scheme, the lampshade comprises a sliding tube fixed on the bottom side inside the outer lamp shell, one end of the sliding tube is inserted into the inner part of the inner lamp shell, the other end of the sliding tube penetrates through the inner lamp shell and is provided with a convex lens, a blocking clamping ring is fixed on the inner wall side of the sliding tube close to the bottom, and the upper side of the blocking clamping ring is in contact with the bottom of the blocking block.
As a further improvement of the technical scheme, a baffle ring is fixedly connected to the position, close to the upper middle part of the inner lamp shell, inside of the inner lamp shell, and the outer side wall, close to the upper end, of the auxiliary reflector and the main reflector are attached to the inner wall of the baffle ring.
As a further improvement of the technical scheme, a plurality of clamping columns are fixedly connected to the inner wall of the connecting ring in an annular arrangement mode, a protruding ring is arranged on the side wall, close to the upper end, of the fixing column, and the upper sides of the clamping columns are in contact with the bottom of the protruding ring.
As a further improvement of the technical scheme, the upper end of the lampshade is provided with a refraction device, the refraction device comprises a pressing cap in threaded connection with the upper end of the sliding tube, and a light refraction bag arranged inside the sliding tube is arranged between the pressing cap and the sliding tube.
As a further improvement of the technical scheme, the light refraction bag is close to the liquid containing bag fixedly connected to the upper side wall and the lower side wall of the edge, the light refraction bag and the liquid containing bag are both of hollow structures, the light refraction bag and the liquid containing bag are filled with solution, and one end of the liquid containing bag is arranged in the insertion cavity.
As a further improvement of the technical scheme, a rebound device is arranged in the lamp tube and consists of a plurality of fixing plates and springs which are annularly arranged in a plurality of groups.
As a further improvement of the technical solution, one side of the driving device is fixedly connected to the inner side wall of the inner lamp housing, one end of the plurality of springs is fixed at the bottom of the fixing plate, and the other end of the plurality of springs is fixed at the upper side of the connecting ring.
Compared with the prior art, the invention has the beneficial effects that:
1. in this illumination lamps and lanterns based on lens regulation light pierces through effect and realizes strong and weak light regulation, the light that sends the wick through the light intensity adjusting device who sets up reflects, when needs use the highlight, through the upset of the supplementary barn door of control and main barn door, make main barn door be close to the wick and form the bucket of a miniature light reflection, reduce the diffusion that the wick sent light, make light gather together, improve the intensity of light, and then the light intensity that sends at the unchangeable wick.
2. In this illumination lamps and lanterns based on light penetration effect is adjusted to lens realizes strong and weak light and adjusts, the refraction device of setting makes the solution that melts in the flourishing liquid bag crowd into in the light refraction bag through the extrusion of pressing the cap to flourishing liquid bag, makes the light refraction bag swell so that form convex lens and refract the light that the wick sent, makes the light that the wick sent gather together, and the reinforcing means sends the intensity of light.
3. In this illumination lamps and lanterns based on light penetration effect is adjusted to lens realizes strong and weak light regulation, the lamp shade through the setting drives light intensity adjusting device and removes, make light intensity adjusting device change the refraction angle to the light that the wick sent, simultaneously pass through the spotlight of light refraction bag with the light of light intensity adjusting device refraction, improve the luminance of light, thereby improve the light intensity that the device turned out, avoid when adjusting light intensity, increase work load for the wick, make the wick send the highlight and produce high temperature, guarantee the normal use of device.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is an overall sectional structural view of embodiment 1 of the present invention;
FIG. 3 is a schematic cross-sectional view of a lamp tube according to embodiment 1 of the present invention;
fig. 4 is a schematic cross-sectional view of a lamp housing according to embodiment 1 of the present invention;
FIG. 5 is a schematic structural diagram of a light intensity adjusting device according to embodiment 1 of the present invention;
FIG. 6 is a schematic structural diagram of a driving apparatus according to embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a mounting frame according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of an auxiliary light barrier according to embodiment 1 of the present invention;
fig. 9 is a schematic structural view of a main light barrier according to embodiment 1 of the present invention;
FIG. 10 is an overall sectional structural view of embodiment 2 of the present invention;
FIG. 11 is a schematic cross-sectional view of a refraction device in accordance with embodiment 2 of the present invention;
FIG. 12 is an overall sectional structural view of embodiment 3 of the present invention;
fig. 13 is an assembled sectional structural schematic view of the lamp tube and the resilient means in embodiment 3 of the invention.
The various reference numbers in the figures mean:
1. a lamp tube; 11. an outer lamp housing; 12. an inner lamp housing; 13. inserting a cavity; 14. a limiting groove; 15. a through groove; 16. a baffle ring;
2. a lamp shade; 21. a sliding tube; 22. a retainer ring; 23. a convex lens;
3. a light intensity adjusting device;
31. a driving device; 311. a connecting ring; 312. a slide bar; 313. an outer connecting plate; 314. an auxiliary hinge rod; 315. a main hinge rod; 316. a bottom push rod; 317. blocking a clamping block; 318. a position clamping column;
32. a mounting frame; 321. fixing a column; 322. a T-shaped chute;
33. an auxiliary light barrier; 331. an auxiliary reflector;
34. a main light barrier; 341. a primary reflector; 342. a T-shaped slider; 343. a push block;
4. a refracting device; 41. pressing the cap; 42. a light refracting pocket; 43. a liquid containing bag;
5. a rebounding device; 51. a fixing plate; 52. a spring;
6. and (4) a wick.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 9, a lighting fixture for adjusting light intensity based on lens adjustment light penetration effect is provided, which includes a lamp tube 1, a lampshade 2 is disposed on the upper side of the lamp tube 1, a light intensity adjusting device 3 for adjusting light intensity is disposed inside the lamp tube 1 and near the bottom side, and a lamp wick 6 is disposed at the lower end of the light intensity adjusting device 3;
the lamp tube 1 comprises an outer lamp shell 11, an inner lamp shell 12 is fixedly connected inside the outer lamp shell 11, and an insert cavity 13 is arranged between the outer lamp shell 11 and the inner lamp shell 12;
the light intensity adjusting device 3 comprises a mounting frame 32 and a driving device 31 sleeved outside the mounting frame 32, a plurality of auxiliary light barriers 33 and main light barriers 34 are annularly arranged and staggered on the upper side of the mounting frame 32, the driving device 31 comprises a connecting ring 311, a plurality of sliding rods 312 are annularly arranged on the outer side wall of the connecting ring 311, the sliding rods 312 are vertically arranged, a plurality of limiting grooves 14 are annularly arranged on the inner wall of the inner lamp housing 12, one side of each sliding rod 312 is slidably arranged inside each limiting groove 14, so that when the light intensity adjusting device 3 moves up and down, the position of the light intensity adjusting device 3 is limited, the light intensity adjusting device 3 can stably move, and reflection of light emitted by the light intensity adjusting device 3 to the lamp wick 6 is further ensured;
wherein, a plurality of screens post 318 of fixedly connected with are arranged to the annular on the inner wall of go-between 311, the fixed column 321 is provided with protruding ring on being close to the lateral wall of upper end, the upside of screens post 318 and the bottom contact of protruding ring, through the blockking of screens post 318 to go-between 311 position, avoid the distance that drives device 31 shifts up too big and lead to a plurality of main barn doors 34 to block each other when merging, and then guarantee that a plurality of main barn doors 34 are pieced together each other and are refracted the light that the wick 6 sent.
Outer connecting plates 313 are arranged on the inner walls among the plurality of sliding rods 312 in a staggered manner, the outer connecting plates 313 are fixed on the side walls of the sliding rods 312 close to the upper side of the connecting ring 311, main hinge rods 315 are hinged on the positions, close to the sliding rods 312, of the upper sides of the outer connecting plates 313, auxiliary hinge rods 314 are hinged on the side walls, not fixed with the outer connecting plates 313, of the sliding rods 312, bottom push rods 316 are hinged at the middle part of one sides of the outer connecting plates 313, the mounting frame 32 comprises fixing columns 321 and a plurality of T-shaped sliding grooves 322 which are annularly arranged at the tops of the fixing columns 321, the auxiliary light baffle 33 comprises an auxiliary light reflecting plate 331, the main light baffle 34 comprises a main light reflecting plate 341, a baffle ring 16 is fixedly connected at the position, close to the upper part of the middle part of the inner lamp shell 12, of the auxiliary light reflecting plate 331 and the main light reflecting plate 341 are attached to the inner walls of the baffle ring 16 close to the upper ends, and the bottom of the auxiliary light reflecting plate 331 is hinged at the position, close to the edge, of the upper end of the fixing columns 321, one end of the auxiliary hinge rod 314 is hinged at the position of the outer side wall of the auxiliary reflector 331 close to the middle part, the bottom of the main reflector 341 is hinged with a T-shaped sliding block 342 which is arranged in the T-shaped sliding groove 322 in a sliding way, one side of the T-shaped sliding block 342 is fixedly connected with a push block 343 which is hinged with one end of the bottom push rod 316, one end of the main hinge rod 315 is hinged at the position of the outer side wall of the main reflector 341 close to the middle part, one end of the lamp wick 6 is inserted in the fixed column 321, the auxiliary hinge rod 314, the main hinge rod 315 and the bottom push rod 316 are driven by the slide rod 312 which moves upwards to push the auxiliary reflector 331 and the main reflector 341, so that the auxiliary reflector 331 is turned over, the space for refracting the light emitted by the lamp wick 6 is reduced, meanwhile, the main reflectors 341 are close to each other and attached, a small-sized barrel for reflecting the light is formed, the diffusion of the light emitted by the lamp wick 6 is reduced, the light is gathered together, and the intensity of the light is improved, thereby the light intensity of the turning-out lamp wick 6 is not changed.
The lamp shade 2 is including the sliding tube 21 of fixing in the inside bottom side of outer lamp body 11, the inside of lamp body 12 including the one end of sliding tube 21 is pegged graft, the other end of sliding tube 21 runs through inner lamp body 12 and installs convex lens 23, lateral wall fixedly connected with that the upper end of slide bar 312 is close to keeps off fixture block 317, set up logical groove 15 that runs through inner lamp body 12 lateral wall on the inner lamp body 12 of spacing groove 14 upper end, keep off fixture block 317's one end and run through logical groove 15 and extend into the inside of inserting chamber 13, the inner wall side that sliding tube 21 is close to the bottom is fixed with and keeps off fixture ring 22, the upside that keeps off fixture ring 22 and the bottom contact that keeps off fixture block 317, laminating through keeping off fixture ring 22 and fender fixture block 317, make lamp shade 2 drive light intensity adjusting device 3 and remove, and then reflect and gather together the light that sends wick 6, strengthen wick 6 and send the intensity of light.
When the lamp is used specifically, the lamp wick 6 emits light and starts to irradiate objects, when the light emitted by the lamp wick 6 needs to be weakened, the lampshade 2 is driven to move, the convex lens 23 is far away from the light intensity adjusting device 3, at the moment, the light emitted by the lamp wick 6 is not in focus because the convex lens 23 is far away from the convex lens 23, and the light intensity emitted by the lamp wick 6 to the outside of the lampshade 2 is weakened;
when the light emitted by the lampwick 6 needs to be strengthened, the lampshade 2 is continuously far away from the lampwick 6, the lampshade 2 drives the driving device 31 to move upwards, the driving device 31 which moves upwards pushes the auxiliary light barrier 33 and the main light barrier 34 through the auxiliary hinge rod 314, the main hinge rod 315 and the bottom push rod 316, so that the T-shaped sliding block 342 slides in the T-shaped sliding groove 322, the main light reflecting plate 341 rotates around the position where the main light reflecting plate is hinged with the T-shaped sliding block 342, the auxiliary light reflecting plate 331 rotates around the position where the auxiliary light reflecting plate is hinged with the fixing column 321, the auxiliary light reflecting plate 331 and the main light reflecting plate 341 approach each other, and the plurality of main light reflecting plates 341 approach each other to form a small light reflecting barrel, thereby reducing the diffusion of the light emitted by the lampwick 6, gathering the light together, improving the intensity of the light, and further not changing the intensity of the light emitted by the lampwick 6.
Example 2
In order to make the lampshade 2 refract the light emitted by the wick 6 at different distances, the difference from the embodiment 1 is that, referring to fig. 10-11, the convex lens 23 in the embodiment 1 is removed, the upper end of the lampshade 2 is provided with the refraction device 4, the refraction device 4 comprises a pressing cap 41 which is connected with the upper end of the sliding tube 21 in a threaded manner, a light refraction bag 42 which is arranged inside the sliding tube 21 is arranged between the pressing cap 41 and the sliding tube 21, the upper and lower side walls of the light refraction bag 42 close to the edge are both fixedly connected with a liquid containing bag 43, the interiors of the light refraction bag 42 and the liquid containing bag 43 are both hollow structures, the interiors of the light refraction bag 42 and the liquid containing bag 43 are filled with a solution, one end of the liquid containing bag 43 is arranged in the insertion cavity 13, the solution is transparent silicon liquid, the light refraction bag 42 and the liquid containing bag 43 are both made of transparent soft plastic materials, when the focal position of the light refraction bag 42 to the light needs to be adjusted, squeeze transparent silicon liquid in the flourishing liquid bag 43 through rotatory cap 41, make transparent silicon liquid in the flourishing liquid bag 43 enter into light refraction bag 42, change the convex angle of light refraction bag 42 to make light refraction bag 42 change to the angle of light refraction, and then strengthen the gathering effect to the light that wick 6 sent, improve the intensity that the device shines light.
Example 3
In order to facilitate the light intensity adjusting device 3 to be restored to the original position, the improvement is made on the basis of the embodiment 2, referring to fig. 12 and 13, a resilient device 5 is arranged inside the lamp tube 1, the resilient device 5 is composed of a plurality of fixing plates 51 and springs 52 which are annularly arranged in a plurality of groups, one side of the driving device 31 is fixedly connected to the inner side wall of the inner lamp housing 12, one ends of the springs 52 are fixed to the bottom of the fixing plates 51, the other ends of the springs are fixed to the connecting ring 311, when the light intensity adjusting device 3 moves upwards, the connecting ring 311 presses the springs 52 to contract the springs 52, when the light intensity adjusting device 3 is not needed to be used, the light intensity adjusting device 3 is pushed back to the original position through the springs 52, the device is convenient to be folded, and the device is convenient to be packaged or placed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Adjust light penetrating effect based on lens and realize strong and weak light regulation's illumination lamps and lanterns, including fluorescent tube (1), its characterized in that: a lampshade (2) is arranged on the upper side of the lamp tube (1), a light intensity adjusting device (3) for adjusting the light intensity is arranged in the lamp tube (1) and close to the bottom side, and a lamp wick (6) is arranged at the lower end of the light intensity adjusting device (3);
the lamp tube (1) comprises an outer lamp shell (11), an inner lamp shell (12) is fixedly connected to the interior of the outer lamp shell (11), and an insertion cavity (13) is arranged between the outer lamp shell (11) and the inner lamp shell (12);
the light intensity adjusting device (3) comprises a mounting frame (32) and a driving device (31) sleeved on the outer side of the mounting frame (32), a plurality of auxiliary light barriers (33) and main light barriers (34) are arranged on the upper side of the mounting frame (32) in an annular mode in a staggered mode, the driving device (31) comprises a connecting ring (311), a plurality of sliding rods (312) are arranged on the outer side wall of the connecting ring (311) in an annular mode, the sliding rods (312) are vertically arranged and a plurality of outer connecting plates (313) are arranged on the inner wall between the sliding rods (312) in a staggered mode, the outer connecting plates (313) are fixed on the side walls of the sliding rods (312) close to the upper side of the connecting ring (311), main hinge rods (315) are hinged to positions, close to the sliding rods (312), of the upper side of the outer connecting plates (313), auxiliary hinge rods (314) are hinged to the side walls, where the outer connecting plates (313) are not fixed to the sliding rods (312), a bottom push rod (316) is hinged to the middle of one side of the outer connecting plate (313), the mounting frame (32) comprises a fixing column (321) and a plurality of T-shaped sliding grooves (322) which are annularly arranged at the top of the fixing column (321), the auxiliary light barrier (33) comprises an auxiliary light barrier (331), the main light barrier (34) comprises a main light reflecting plate (341), the bottom of the auxiliary light reflecting plate (331) is hinged to the position, close to the edge, of the upper end of the fixing column (321), one end of the auxiliary hinge rod (314) is hinged to the position, close to the middle, of the outer side wall of the auxiliary light reflecting plate (331), a T-shaped sliding block (342) which is slidably arranged in the T-shaped sliding groove (322) is hinged to the bottom of the main light reflecting plate (341), a push block (343) which is hinged to one end of the bottom push rod (316) is fixedly connected to one side of the T-shaped sliding block (342), and one end of the main hinge rod (315) is hinged to the position, close to the middle, of the outer side wall of the main light reflecting plate (341), one end of the lamp wick (6) is inserted into the fixing column (321);
a plurality of limiting grooves (14) are annularly arranged on the inner wall of the inner lamp shell (12), and one side of the sliding rod (312) is slidably arranged in the limiting grooves (14);
a blocking block (317) is fixedly connected to the outer side wall close to the upper end of the sliding rod (312), a through groove (15) penetrating through the side wall of the inner lamp housing (12) is formed in the inner lamp housing (12) at the upper end of the limiting groove (14), and one end of the blocking block (317) penetrates through the through groove (15) and extends into the insertion cavity (13);
the lamp shade (2) is including fixing in the inside bottom side of outer lamp body (11) slip tube (21), the inside of lamp body (12) including the one end of slip tube (21) is pegged graft, the other end of slip tube (21) runs through interior lamp body (12) and installs convex lens (23), the inner wall side that slip tube (21) are close to the bottom is fixed with and keeps off snap ring (22), the upside that keeps off snap ring (22) and the bottom contact that keeps off snap ring (317).
2. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect according to claim 1, wherein: the inner part of the inner lamp shell (12) is fixedly connected with a baffle ring (16) close to the upper middle part of the inner lamp shell (12), and the outer side wall of the auxiliary reflector (331) and the outer side wall of the main reflector (341) close to the upper end are attached to the inner wall of the baffle ring (16).
3. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect according to claim 1, wherein: the inner wall of the connecting ring (311) is annularly and fixedly connected with a plurality of clamping columns (318), the side wall of the fixing column (321) close to the upper end is provided with a protruding ring, and the upper sides of the clamping columns (318) are in contact with the bottom of the protruding ring.
4. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect according to claim 1, wherein: the upper end of lamp shade (2) is provided with refraction device (4), refraction device (4) are including pressure cap (41) of threaded connection in slide tube (21) upper end, it installs light refraction bag (42) inside slide tube (21) to press to be provided with between cap (41) and slide tube (21).
5. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect as claimed in claim 4, wherein: light refraction bag (42) are close to on the upper and lower both sides wall at edge equal fixedly connected with flourishing liquid bag (43), the inside of light refraction bag (42) and flourishing liquid bag (43) is hollow structure, and the inside packing of light refraction bag (42) and flourishing liquid bag (43) has solution, one end setting on flourishing liquid bag (43) is in inserting chamber (13).
6. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect according to claim 1, wherein: the lamp tube (1) is internally provided with a rebound device (5), and the rebound device (5) consists of a plurality of fixing plates (51) and springs (52) which are annularly arranged in a plurality of groups.
7. The lighting fixture for adjusting light intensity based on lens adjustment light penetration effect as claimed in claim 6, wherein: one side of the driving device (31) is fixedly connected to the inner side wall of the inner lamp shell (12), one end of each of the springs (52) is fixed to the bottom of the fixing plate (51), and the other end of each of the springs is fixed to the upper side of the connecting ring (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179139.3A CN113623570B (en) | 2021-10-11 | 2021-10-11 | Lighting lamp capable of realizing strong and weak light adjustment based on lens adjustment light penetration effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111179139.3A CN113623570B (en) | 2021-10-11 | 2021-10-11 | Lighting lamp capable of realizing strong and weak light adjustment based on lens adjustment light penetration effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113623570A CN113623570A (en) | 2021-11-09 |
| CN113623570B true CN113623570B (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111179139.3A Active CN113623570B (en) | 2021-10-11 | 2021-10-11 | Lighting lamp capable of realizing strong and weak light adjustment based on lens adjustment light penetration effect |
Country Status (1)
| Country | Link |
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| CN (1) | CN113623570B (en) |
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| CN116608441A (en) * | 2023-06-06 | 2023-08-18 | 安布瑞拉(苏州)智控科技有限公司 | Lighting equipment capable of intelligently adjusting illumination concentration |
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