CN113566148A - Point light source with controllable light lens - Google Patents
Point light source with controllable light lens Download PDFInfo
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- CN113566148A CN113566148A CN202110685798.8A CN202110685798A CN113566148A CN 113566148 A CN113566148 A CN 113566148A CN 202110685798 A CN202110685798 A CN 202110685798A CN 113566148 A CN113566148 A CN 113566148A
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- light source
- point light
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/105—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using magnets
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a point light source with a controllable light lens, which relates to the technical field of point light sources and comprises a rear cover, a PCBA (printed circuit board assembly), a lens and a front cover, wherein a sealing edge is integrally formed at the upper end of the rear cover, a pair of outer buckles are symmetrically welded at the left side and the right side of the rear cover, a pair of inner buckles are symmetrically welded at the upper end of the rear cover in a left-right mode, a pair of limiting plates are symmetrically welded at the upper end of the rear cover in a front-back mode, and a pair of cylinders are symmetrically welded at the upper end of the rear cover at the inner sides of the limiting plates, so that the point light source with the controllable light lens has the beneficial effects that: the threaded rod is rotated by rotating the knob, the threaded rod drives the two nuts to move, the nuts drive the bottom plate to move, the bottom plate drives the concave block to move, the concave block pushes the movable plate to rotate, and the movable plate drives the transverse plate and the point light source lamp to move, so that the light emitting angle of the point light source lamp is adjusted; through some light source subassembly and back lid joint, make the fly leaf in the lamp body mechanism be connected with the notch plate in the mediation mechanism to make mediation mechanism can adjust the angle of point light source lamp.
Description
Technical Field
The invention relates to the technical field of point light sources, in particular to a point light source with a controllable light lens.
Background
The LED point light sources are generally combined and arranged according to different rules to form different overall effects, are widely applied to occasions such as bridges, rivers, gardens, buildings, lamp posts and the like, protrude the outline of the LED point light sources and achieve the effect of beautifying and decorating; at present, the point light sources basically adopt an optical lens (commonly called a lampshade) covered outside an LED lamp bead, and have small energy consumption and good luminous effect. The front cover of the existing LED point light source is fixedly connected with the lens through welding or sticking and the like, and the front cover and the rear cover are fixed through bolts. When the LED point light source is assembled, the front cover and the lens need to be accurately matched and then fixedly connected through welding or sticking equipment, so that the production cost is improved, and the production efficiency is greatly reduced; and the bolt connection is assembled on the front cover and the rear cover of the LED point light source, so that the efficiency is low.
The common LED point light source lamp often has poor waterproofness due to the fact that the lamp is not tightly connected, and once water enters, the luminous efficiency of the LED point light source lamp is inevitably affected and even the electronic component part is damaged. The existing LED point light source lamp cannot adjust the light emitting angle of the LED point light source lamp inside, and the LED point light source lamp fixing frame is required to be modified or integrally adjusted, so that the application range of the LED point light source lamp is reduced.
To this end, we propose a point light source with a controllable light lens to solve the above drawbacks.
Disclosure of Invention
The present invention is directed to a point light source with a controllable light lens to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a point light source with a controllable light lens comprises a rear cover, a PCBA board, a lens and a front cover, wherein a sealing edge is integrally formed at the upper end of the rear cover, a pair of outer buckles are symmetrically welded at the left side and the right side of the rear cover, a pair of inner buckles are symmetrically welded at the upper end of the rear cover, a pair of limiting plates are symmetrically welded at the front side and the rear side of the upper end of the rear cover, a pair of cylinders are symmetrically welded at the inner sides of the limiting plates at the upper end of the rear cover, guide rails are symmetrically welded at the upper end of the rear cover, an adjusting mechanism is arranged on the rear cover, a point light source assembly convenient to disassemble and assemble is arranged above the adjusting mechanism, six adjustable lamp body mechanisms are arranged on the point light source assembly, a decorative plate is arranged on the point light source assembly, the lens is arranged on the point light source assembly, the front cover is arranged above the rear cover, a circular through hole is formed in the upper end of the front cover, and a sealing ring is pasted in the circular through hole, the left side and the right side of the front cover are symmetrically provided with concave grooves, the lower end of the front cover is provided with a butt joint groove, the left side and the right side of the front cover are symmetrically welded with a pair of clamping blocks, and the clamping blocks are clamped with the outer clamping buckles.
Preferably, the cylinder is arranged on the inner side of the limit plate, and the limit plate is arranged on the inner side of the sealing edge.
Preferably, the adjusting mechanism includes: bottom plate, slide, concave piece, threaded rod, nut, knob and rectangular block, the top of back lid is provided with the bottom plate, the lower extreme bilateral symmetry welding of bottom plate has the slide, slide and guide rail sliding connection, the upper end welding of bottom plate has six concave pieces, and the below of institute's bottom plate is provided with the threaded rod, the symmetry cover is equipped with the nut on the threaded rod, and the nut welds with the lower extreme of bottom plate, the one end of threaded rod is passed through the fixed block and is connected with the back lid, the other end of threaded rod runs through rectangular block and knob welding.
Preferably, the threaded rod is connected with the rectangular block in a rotating mode, the rectangular block is welded with the rear cover, the threaded rod is connected with the fixed block in a rotating mode, and the fixed block is welded with the rear cover.
Preferably, the point light source assembly comprises: PCBA board, rectangular hole, arc recess, lower magnet, connect buckle, gag lever post, concave plate and tail-block connecting wire, six rectangular holes have been seted up to the upper end of PCBA board, the arc recess has been seted up to the symmetry around the upper end of PCBA board, the embedding has down magnet in the arc recess, the welding of the lower extreme bilateral symmetry of PCBA board has a pair of connect buckle, connect buckle and interior buckle joint, the symmetrical welding has a pair of gag lever post around the lower extreme of PCBA board, the gag lever post is pegged graft with the drum, the symmetrical welding of both sides face has a pair of concave plate around the PCBA board, concave plate and limiting plate sliding connection, the left and right sides symmetry of PCBA board is pegged graft and is had the tail-block connecting wire.
Preferably, go up magnet and arc recess grafting, and go up magnet and be connected with lower magnet adsorption, lens run through circular through-hole setting, lens and sealing washer closely laminate, the symmetrical welding has last magnet around the lower extreme of lens.
Preferably, the lamp body mechanism includes: the movable plate is connected in the rectangular hole in a rotating mode through a pin rod, the limiting springs are inserted between the two sides of the movable plate and the rectangular hole, the transverse plate is welded at the upper end of the movable plate, the point light source lamp is embedded in the upper end of the transverse plate, and the lower end of the movable plate is movably connected with the concave block through the pin rod.
Preferably, six lamp holes are formed in the decorative plate in a circumferential array mode, the decorative plate is covered on the point light source lamp, and the lens is connected with the decorative plate in a clamping mode.
Preferably, the butt joint groove is connected with the sealing edge in a clamped mode, clamping plates are symmetrically and convexly arranged at the upper ends of the left side and the right side of the sealing edge and are connected with the concave grooves in a clamped mode, the lower end of the tail clamp connecting wire is connected with the clamping plates in a clamped mode, and the upper end of the tail clamp connecting wire is connected with the front cover in a clamped mode.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. when the point light source lamp body needs to be assembled, the point light source component is firstly arranged on the rear cover, so that the concave plate slides downwards along the limiting plate, thereby guiding the point light source lamp body, leading the point light source lamp body and the rear cover to be accurately installed, improving the assembly efficiency, simultaneously leading the limiting rod to be inserted into the cylinder and then to be clamped with the inner buckle through the connecting buckle, thereby the point light source lamp body and the rear cover are fixedly installed, the pin rod at the lower end of the movable plate is inserted into the concave block, the decorative plate is covered above the point light source lamp body, used for decoration, the lens is arranged on the PCBA board, the upper magnet is inserted into the arc-shaped groove, the upper magnet and the lower magnet are mutually adsorbed, thereby fixing the lens, sleeving the front cover on the lens, clamping the butt joint groove with the sealing edge, and simultaneously clamping the clamping block with the outer buckle, thereby fixedly connecting the front cover and the rear cover, and simultaneously fixing the lens by the front cover;
2. the point light source lamp body is convenient to assemble, the structures are connected through the buckles, the installation is simple and convenient, the assembly efficiency is improved, when one part in the point light source lamp body is damaged, only the damaged part needs to be replaced, the integral replacement is not needed, and the cost is saved; the point light source lamp body has good sealing performance after being assembled through the arranged sealing edge and the sealing ring;
3. when the light emitting angle of the point light source lamp needs to be adjusted, the threaded rod is rotated by rotating the knob, the threaded rod drives the two nuts to move, the nuts drive the bottom plate to move, the bottom plate drives the concave block to move, the concave block pushes the movable plate to rotate, and the movable plate drives the transverse plate and the point light source lamp to move, so that the light emitting angle of the point light source lamp is adjusted; through some light source subassembly and back lid joint, make the fly leaf in the lamp body mechanism be connected with the notch plate in the mediation mechanism to make mediation mechanism can adjust the angle of point light source lamp.
Drawings
FIG. 1 is a schematic view of a point light source;
FIG. 2 is an exploded view of the point light source lamp structure according to the present invention;
FIG. 3 is a schematic view of the front cover structure of the present invention;
FIG. 4 is a schematic structural diagram of a point light source assembly and a lamp body mechanism according to the present invention;
FIG. 5 is a schematic view in half section of the construction of the back cover and adjustment mechanism of the present invention;
FIG. 6 is a cross-sectional view of a point light source;
FIG. 7 is an enlarged view of the structure at A in FIG. 6;
fig. 8 is a half-section schematic view of the adjusting mechanism, point light source assembly and lamp body mechanism structure of the present invention.
In the figure: 1. a rear cover; 11. sealing the edges; 12. clamping a plate; 2. an outer buckle; 21. an inner buckle; 22. a cylinder; 23. a limiting plate; 24. a guide rail; 3. a base plate; 31. a slide plate; 32. a concave block; 33. a threaded rod; 34. a nut; 35. a knob; 36. a rectangular block; 4. PCBA board; 41. a rectangular hole; 42. an arc-shaped groove; 43. a lower magnet; 44. connecting a buckle; 45. a limiting rod; 46. a concave plate; 47. a tail clamp connecting wire; 5. a movable plate; 51. a transverse plate; 52. a point light source lamp; 53. a limiting spring; 6. a decorative plate; 61. a lamp hole; 7. a lens; 71. an upper magnet; 8. a front cover; 81. a circular through hole; 82. a seal ring; 83. a concave groove; 84. a butt joint groove; 85. and (7) clamping blocks.
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.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a take pointolite of controllable light lens, including back lid 1, PCBA board 4, lens 7 and protecgulum 8, the upper end integrated into one piece of back lid 1 sets up sealed limit 11, the left and right sides symmetrical welding of back lid 1 has one pair of outer buckle 2, the upper end bilateral symmetry welding of back lid 1 has one pair of internal buckle 21, the symmetrical welding has a pair of limiting plate 23 around the upper end of back lid 1, the inboard symmetrical welding of limiting plate 23 in the upper end of back lid 1 has a pair of drum 22, drum 22 sets up the inboard at limiting plate 23, limiting plate 23 sets up the inboard at sealed limit 11, the upper end bilateral welding of back lid 1 has guide rail 24, guide rail 24 sets up the inboard at sealed limit 11, outer buckle 2 also can set up to be with back lid 1 integrated into one piece.
Be provided with adjustment mechanism on the back lid 1, mediation mechanism is including: bottom plate 3, slide 31, spill piece 32, threaded rod 33, nut 34, knob 35 and rectangular block 36, the top of back lid 1 is provided with bottom plate 3, the welding of the lower extreme bilateral symmetry of bottom plate 3 has slide 31, slide 31 and guide rail 24 sliding connection, the welding of the upper end of bottom plate 3 has six spill pieces 32, the spout has been seted up to the upper end bilateral symmetry of spill piece 32, the below of bottom plate 3 is provided with threaded rod 33, the symmetry cover is equipped with nut 34 on the threaded rod 33, nut 34 welds with the lower extreme of bottom plate 3, nut 34 and threaded rod 33 threaded connection, nut 34 and back lid 1 sliding connection.
One end of the threaded rod 33 is connected with the rear cover 1 through the fixing block, the other end of the threaded rod 33 penetrates through the rectangular block 36 and is welded with the knob 35, the threaded rod 33 is rotatably connected with the rectangular block 36, the rectangular block 36 is welded with the rear cover 1, the threaded rod 33 is rotatably connected with the fixing block, the fixing block is welded with the rear cover 1, the knob 35 drives the threaded rod 33 to rotate, the threaded rod 33 drives the two nuts 34 to move, the nuts 34 drive the bottom plate 3 to move, the bottom plate 3 drives the concave block 32 to move, and therefore the adjusting mechanism can adjust the light emitting angle of the point light source lamp body.
Adjustment mechanism's top is provided with the some light source subassembly of just dismouting, some light source subassembly including: the lamp body comprises a PCBA plate 4, rectangular holes 41, arc-shaped grooves 42, a lower magnet 43, connecting buckles 44, limiting rods 45, concave plates 46 and tail clamp connecting wires 47, wherein six rectangular holes 41 are formed in the upper end of the PCBA plate 4, the arc-shaped grooves 42 are symmetrically formed in the front and back of the upper end of the PCBA plate 4, the lower magnet 43 is embedded in the arc-shaped grooves 42, a pair of connecting buckles 44 are symmetrically welded in the left and right of the lower end of the PCBA plate 4, the connecting buckles 44 are clamped with the inner buckles 21, a pair of limiting rods 45 are symmetrically welded in the front and back of the lower end of the PCBA plate 4, the limiting rods 45 are spliced with the cylinders 22, a pair of concave plates 46 are symmetrically welded on the front and back side surfaces of the PCBA plate 4, the concave plates 46 are connected with the limiting plates 23 in a sliding mode, the tail clamp connecting wires 47 are symmetrically spliced on the left and right of the PCBA plate 4, the limiting plates 23 and the concave plates 46 are matched to guide the point light source, so that the point light source and the lamp body are accurately installed with the rear cover 1, and the assembling efficiency is improved, the connecting buckle 44 is clamped with the inner buckle 21, so that the position of the PCBA board 4 is fixed, and the point light source lamp body and the rear cover 1 are fixedly installed.
Be provided with six adjustable lamp body mechanisms on the some light source subassembly, lamp body mechanism is including: the light source lamp comprises a movable plate 5, a transverse plate 51, a point light source lamp 52 and a limiting spring 53, the movable plate 5 is connected in the rectangular hole 41 in a rotating mode through a pin rod, the limiting spring 53 is inserted between the two sides of the movable plate 5 and the rectangular hole 41 in a splicing mode, the transverse plate 51 is welded at the upper end of the movable plate 5, the point light source lamp 52 is embedded into the upper end of the transverse plate 51, the lower end of the movable plate 5 is movably connected with the concave block 32 through the pin rod, the pin rod at the lower end of the movable plate 5 is inserted into a sliding groove in the upper end of the concave block 32, the limiting spring 53 exerts elastic force on the movable plate 5, and the movable plate 5 is enabled to rotate more stably.
Be provided with decorative board 6 on the light source subassembly, put on the light source subassembly and be provided with lens 7, six lamp holes 61 have been seted up to the circumference array on decorative board 6, and decorative board 6 lid is established on pointolite lamp 52, and decorative board 6 is used for decorating the pointolite lamp body.
The lower end of the lens 7 is symmetrically welded with an upper magnet 71 in the front-back direction, the upper magnet 71 is connected with the lower magnet 43 in an adsorption manner, the lens 7 is fixedly installed on the PCBA board 4 through the matching of the upper magnet 71 and the lower magnet 43, and the decorative board 6 is fixed through the lens 7.
The upper portion of the rear cover 1 is provided with a front cover 8, the upper end of the front cover 8 is provided with a circular through hole 81, a sealing ring 82 is pasted in the circular through hole 81, the left side and the right side of the front cover 8 are symmetrically provided with concave grooves 83, the lower end of the front cover 8 is provided with butt grooves 84, the butt grooves 84 are clamped with a sealing edge 11, the upper ends of the left side and the right side of the sealing edge 11 are symmetrically provided with clamping plates 12, the clamping plates 12 are clamped with the concave grooves 83, the lower end of a tail clamping connecting wire 47 is clamped with the clamping plates 12, the upper end of the tail clamping connecting wire 47 is clamped with the front cover 8, the left side and the right side of the front cover 8 are symmetrically welded with a pair of clamping blocks 85, the clamping blocks 85 are clamped with an outer clamping buckle 2, the butt grooves 84 at the lower end of the front cover 8 are clamped with the sealing edge 11, the front cover 8 is connected with the rear cover 1 in a sealing manner, and the clamping blocks 85 are clamped with the outer clamping buckle 2, so that the front cover 8 is fixedly connected with the rear cover 1.
The working principle is as follows: when the point light source lamp body needs to be assembled, the point light source assembly is firstly installed on the rear cover, the PCBA plate 4 drives the concave plate 46 to slide downwards along the limiting plate 23 on the rear cover 1, the point light source lamp body is guided through the matching of the limiting plate 23 and the concave plate 46, the point light source lamp body and the rear cover 1 are accurately installed, the assembling efficiency is improved, meanwhile, the PCBA plate 4 drives the limiting rod 45 to be inserted into the cylinder 22 to limit the horizontal position of the PCBA plate 4, then the point light source lamp body is clamped with the inner clamp 21 through the connecting clamp 44, the position of the PCBA plate 4 is fixed, the point light source lamp body and the rear cover 1 are fixedly installed, and meanwhile, the PCBA plate 4 drives the pin rod at the lower end of the movable plate 5 to be inserted into the concave block 32; then the decorative plate 6 is covered above the point light source lamp 52, the point light source lamp 52 penetrates out of the lamp hole 61, the decorative plate 6 is used for decorating a lamp body, the lens 7 is installed on the PCBA board 4, the lens 7 is covered on the decorative plate 6, the upper magnet at the lower end of the lens 7 is inserted into the arc-shaped groove 42, the upper magnet 71 and the lower magnet 43 are mutually adsorbed, so that the lens 7 and the PCBA board 4 are fixedly installed, the decorative plate 6 is fixed through the lens 7, the front cover 8 is sleeved on the lens 7, the lens 7 penetrates out of the circular through hole 81, the lens 7 and the sealing ring 82 are extruded at the same time, the point light source lamp body is sealed, the butt joint groove 84 at the lower end of the front cover 8 is clamped with the sealing edge 11, the front cover 8 and the rear cover 1 are hermetically connected, and the outer clamping buckle 2 is clamped through the clamping block 85, so that the front cover 8 and the rear cover 1 are fixedly connected, and the front cover 8 extrudes and fixes the lens 7, the tail clamp connecting wire 47 is clamped and fixed through the matching of the clamping plate 12 and the front cover 8, the point light source lamp body is convenient to assemble, the structures are connected through the buckles, the point light source lamp body is simple and convenient to install, the assembling efficiency is improved, when a certain part in the point light source lamp body is damaged, only the damaged part needs to be replaced, the whole replacement is not needed, the cost is saved, and the point light source lamp body has good sealing performance after being assembled through the arranged sealing edge 11 and the sealing ring 82.
When the light emitting angle of the point light source lamp 52 needs to be adjusted, the knob 35 drives the threaded rod 33 to rotate by rotating the knob 35, the threaded rod 33 drives the two nuts 34 to move, the nuts 34 drive the bottom plate 3 to move, the bottom plate 3 drives the concave block 32 to move, the concave block 32 pushes the movable plate 5 to rotate, the movable plate 5 drives the transverse plate 51 to rotate, and the transverse plate 51 drives the point light source lamp 52 to move, so that the light emitting angle of the point light source lamp 52 is adjusted; through the joint of the point light source component and the rear cover 1, the movable plate 5 in the lamp body mechanism is connected with the concave plate 32 in the adjusting mechanism, so that the adjusting mechanism can adjust the angle of the point light source lamp 52.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A take pointolite of controllable light lens, includes back lid (1), PCBA board (4), lens (7) and protecgulum (8), its characterized in that: the upper end integrated into one piece of back lid (1) sets up sealed limit (11), the left and right sides symmetrical welding of back lid (1) has one pair of outer buckle (2), the upper end bilateral symmetry welding of back lid (1) has one pair of interior buckle (21), the upper end longitudinal symmetry welding of back lid (1) has a pair of limiting plate (23), the upper end of back lid (1) has a pair of drum (22) at the inboard symmetrical welding of limiting plate (23), the upper end bilateral symmetry welding of back lid (1) has guide rail (24), be provided with adjustment mechanism on back lid (1), the top of adjustment mechanism is provided with the some light source subassembly of just dismouting, be provided with six adjustable lamp body mechanisms on the some light source subassembly, be provided with decorative board (6) on the some light source subassembly, put on the some light source subassembly and be provided with lens (7), the top of back lid (1) is provided with protecgulum (8), circular through-hole (81) have been seted up to the upper end of protecgulum (8), it has sealing washer (82) to paste in circular through-hole (81), concave groove (83) have been seted up to the left and right sides symmetry of protecgulum (8), butt joint groove (84) have been seted up to the lower extreme of protecgulum (8), the left and right sides symmetry welding of protecgulum (8) has a pair of fixture block (85), fixture block (85) and outer buckle (2) joint.
2. The point light source with the controllable light lens as claimed in claim 1, wherein: the cylinder (22) is arranged on the inner side of the limiting plate (23), and the limiting plate (23) is arranged on the inner side of the sealing edge (11).
3. The point light source with the controllable light lens as claimed in claim 1, wherein: the mediation mechanism includes: bottom plate (3), slide (31), concave block (32), threaded rod (33), nut (34), knob (35) and rectangular block (36), the top of back lid (1) is provided with bottom plate (3), the lower extreme bilateral symmetry welding of bottom plate (3) has slide (31), slide (31) and guide rail (24) sliding connection, the upper end welding of bottom plate (3) has six concave blocks (32), and the below of institute bottom plate (3) is provided with threaded rod (33), the symmetry cover is equipped with nut (34) on threaded rod (33), and the lower extreme welding of institute nut (34) and bottom plate (3), the one end of threaded rod (33) is passed through the fixed block and is connected with back lid (1), the other end of threaded rod (33) runs through rectangular block (36) and knob (35) welding.
4. A point light source with a controllable light lens as claimed in claim 3, characterized in that: threaded rod (33) and rectangular block (36) rotate to be connected, rectangular block (36) and back lid (1) welding, threaded rod (33) rotate with the fixed block to be connected, fixed block and back lid (1) welding.
5. The point light source with the controllable light lens as claimed in claim 1, wherein: the point light source component comprises: PCBA board (4), rectangular hole (41), arc recess (42), lower magnet (43), connect buckle (44), gag lever post (45), concave plate (46) and tail-stop connecting wire (47), six rectangular hole (41) have been seted up to the upper end of PCBA board (4), arc recess (42) have been seted up to the symmetry around the upper end of PCBA board (4), magnet (43) down has been embedded into in arc recess (42), the lower extreme bilateral symmetry welding of PCBA board (4) has a pair of connection buckle (44), connect buckle (44) and interior buckle (21) joint, the symmetry welding has a pair of gag lever post (45) around the lower extreme of PCBA board (4), gag lever post (45) and drum (22) peg graft, the symmetry welding has a pair of concave plate (46) to both sides around PCBA board (4), concave plate (46) and limiting plate (23) sliding connection, the left side and the right side of the PCBA board (4) are symmetrically inserted with tail clamp connecting wires (47).
6. The point light source with the controllable light lens as claimed in claim 5, wherein: go up magnet (71) and arc recess (42) and peg graft, and go up magnet (71) and lower magnet (43) and adsorb and be connected, circular through-hole (81) setting is run through in lens (7), lens (7) and sealing washer (82) closely laminate, symmetrical welding has magnet (71) around the lower extreme of lens (7).
7. The point light source with the controllable light lens as claimed in claim 1, wherein: the lamp body mechanism includes: the LED lamp comprises a movable plate (5), a transverse plate (51), a point light source lamp (52) and a limiting spring (53), wherein the movable plate (5) is rotatably connected in a rectangular hole (41) through a pin rod, the limiting spring (53) is inserted between the two sides of the movable plate (5) and the rectangular hole (41), the transverse plate (51) is welded at the upper end of the movable plate (5), the point light source lamp (52) is embedded into the upper end of the transverse plate (51), and the lower end of the movable plate (5) is movably connected with a concave block (32) through the pin rod.
8. The point light source with the controllable light lens as claimed in claim 1, wherein: six lamp holes (61) have been seted up to the circumference array on decorative board (6), decorative board (6) lid is established on pointolite lamp (52), lens (7) and decorative board (6) joint.
9. The point light source with the controllable light lens as claimed in claim 1, wherein: butt joint groove (84) and sealing edge (11) joint, the upper end symmetric bulge of the sealing edge (11) left and right sides is provided with cardboard (12), cardboard (12) and concave groove (83) joint, the lower extreme and cardboard (12) joint of tail card connecting wire (47), the upper end and the protecgulum (8) joint of tail card connecting wire (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685798.8A CN113566148B (en) | 2021-06-21 | 2021-06-21 | Controllable point light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110685798.8A CN113566148B (en) | 2021-06-21 | 2021-06-21 | Controllable point light source |
Publications (2)
| Publication Number | Publication Date |
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| CN113566148B (en) | 2023-08-01 |
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