CN110985934B - LED lamp with adjustable angle - Google Patents

LED lamp with adjustable angle Download PDF

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Publication number
CN110985934B
CN110985934B CN201911272961.7A CN201911272961A CN110985934B CN 110985934 B CN110985934 B CN 110985934B CN 201911272961 A CN201911272961 A CN 201911272961A CN 110985934 B CN110985934 B CN 110985934B
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CN
China
Prior art keywords
lamp
frame
adjusting
component
supporting component
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Active
Application number
CN201911272961.7A
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Chinese (zh)
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CN110985934A (en
Inventor
王副林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing City Zhengda Lighting Ltd
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Jiaxing City Zhengda Lighting Ltd
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Priority to CN201911272961.7A priority Critical patent/CN110985934B/en
Publication of CN110985934A publication Critical patent/CN110985934A/en
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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
    • 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
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V17/16—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 by deformation of parts; Snap action mounting
    • F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The invention provides an LED lamp with an adjustable angle, which comprises a lamp holder, a supporting component, an outer cover, a lamp swing frame, an LED lamp component and an adjusting component, the bottom of the lamp holder is provided with a supporting component, the periphery of the supporting component is uniformly provided with a plurality of lamp swinging frames, the top of the lamp swing frame is rotatably connected with the supporting component, the bottom of the lamp swing frame is provided with an LED lamp component, the supporting component is sleeved with an adjusting component which can be adjusted and fixed along the length direction of the supporting component, the adjusting component is provided with an adjusting ring and a locking component, an adjusting frame is arranged on the inner side of the lamp swing frame, a strip-shaped groove is formed in the adjusting frame, the adjusting ring penetrates through the strip-shaped groove of the adjusting frame, the lamp swinging frame is characterized in that the swinging angle of the lamp swinging frame is adjusted under the action of the adjusting assembly, the outer cover is sleeved outside the lamp swinging frame, and the top of the outer cover is fixedly installed on the lamp holder. The LED lamp can adjust the irradiation angle of the projection lamp, and the flexibility of the LED projection lamp is improved.

Description

LED lamp with adjustable angle
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of LED lamps, in particular to an LED lamp with an adjustable angle.
[ background of the invention ]
With the improvement of public requirements for illumination quality, the projection lamp is widely used for outdoor projection illumination, architectural decoration illumination, industrial place illumination and the like. The LED has a specific light emitting angle, and cannot emit light with a large light emitting angle and uniform light emission as a conventional light source, and if a plurality of LEDs are mounted on a planar circuit board, light emitted by the plurality of LEDs arranged in a plane is emitted in a direction substantially perpendicular to the circuit board, so that a light spot formed in front of the light emitting diode is small, that is, the irradiation angle of the LED projector is small, and an LED lamp with an adjustable angle is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides an angle-adjustable LED lamp, which can adjust the irradiation angle of a projection lamp and improve the flexibility of the LED projection lamp.
In order to achieve the purpose, the invention provides an LED lamp with an adjustable angle, which comprises a lamp holder, a supporting component, an outer cover, a lamp swing frame, an LED lamp component and an adjusting component, the bottom of the lamp holder is provided with a supporting component, the periphery of the supporting component is uniformly provided with a plurality of lamp swinging frames, the top of the lamp swing frame is rotatably connected with the supporting component, the bottom of the lamp swing frame is provided with an LED lamp component, the supporting component is sleeved with an adjusting component which can be adjusted and fixed along the length direction of the supporting component, the adjusting component is provided with an adjusting ring and a locking component, an adjusting frame is arranged on the inner side of the lamp swing frame, a strip-shaped groove is formed in the adjusting frame, the adjusting ring penetrates through the strip-shaped groove of the adjusting frame, the lamp swinging frame is characterized in that the swinging angle of the lamp swinging frame is adjusted under the action of the adjusting assembly, the outer cover is sleeved outside the lamp swinging frame, and the top of the outer cover is fixedly installed on the lamp holder.
As preferred, the supporting component includes the pendulum frame seat and sets up in the direction regulation pole of pendulum frame seat bottom, the periphery equipartition of pendulum frame seat has a plurality of support frame, the support frame comprises U-shaped hinge ring and deep floor, the top of lamps and lanterns pendulum frame is equipped with the articulated frame with U-shaped hinge ring rotatable coupling, the outer wall of lamps and lanterns pendulum frame has the cable conductor groove frame, one side of direction regulation pole has the single face groove, and the opposite side of direction regulation pole is equidistant sets up a plurality of locking groove, and the below of every locking groove is provided with the mark groove, locking component locks the adjusting component with the cooperation of locking groove grafting, the bottom of direction regulation pole is equipped with the anticreep base.
Preferably, the adjusting assembly is further provided with a cross support frame, an arc-shaped driving frame and a guide cylinder, the guide cylinder is arranged at the center of the cross support frame, the guide cylinder is sleeved outside the guide adjusting rod and can slide along the axial direction of the guide adjusting rod, four branches are uniformly distributed on the periphery of the cross support frame, the arc-shaped driving frame is installed between every two adjacent branches, the adjusting ring is formed by combining the four arc-shaped driving frames, the arc-shaped driving frame penetrates through the strip-shaped groove, one end of each arc-shaped driving frame is provided with an inward bent edge, the other end of each arc-shaped driving frame is provided with a plug-in connector, the edge is connected with one branch through a fastener, and the plug-in connector is in plug-in fit with a slot formed in the other branch.
Preferably, when the lower end of the guide cylinder is aligned with the marking groove, a locking assembly composed of a locking screw and a knob is aligned with the locking groove.
Preferably, LED banks spare includes lighting fixture, lamp shade, lamp plate and end seal, the lamp plate is installed in the lighting fixture, the lamp shade is installed to the bottom of lighting fixture, the end seal card changes the both ends that are higher than lighting fixture, lamp shade constitution lamp body, the both sides of lighting fixture are equipped with the card frame of outwards buckling, the both sides of lamp shade are equipped with inwards buckling and card frame and clamp the complex card foot.
Preferably, the lamp stand includes from last cable fixed column pipe, first mount pad and the second mount pad that sets gradually down, the outer wall of first mount pad and second mount pad all has the external screw thread, supporting component and second mount pad threaded connection, dustcoat and first mount pad threaded connection.
The invention has the beneficial effects that: according to the invention, through the matching of the lamp holder, the supporting component, the outer cover, the lamp swing frame, the LED lamp component, the adjusting component and the like, the lamp swing frame can be controlled to change the angle by adjusting the position of the adjusting component, so that the irradiation angle of the projection lamp is adjusted, and the flexibility of the LED projection lamp is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of the interior of an angularly adjustable LED lamp of the present invention;
FIG. 2 is an internal schematic view of a portion of an angularly adjustable LED lamp of the present invention;
FIG. 3 is a schematic top view of an adjustment assembly for an angularly adjustable LED lamp of the present invention;
FIG. 4 is a schematic structural diagram of a support assembly of an angularly adjustable LED lamp of the present invention;
FIG. 5 is a schematic cross-sectional view of a guide adjustment bar of an angularly adjustable LED lamp of the present invention;
FIG. 6 is a schematic cross-sectional view of an LED lamp assembly of an angularly adjustable LED lamp of the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 6, the angle-adjustable LED lamp of the present invention includes a lamp holder 1, a support assembly 2, an outer cover 3, a lamp swing frame 4, an LED lamp assembly 5 and an adjusting assembly 6, wherein the support assembly 2 is installed at the bottom of the lamp holder 1, a plurality of lamp swing frames 4 are uniformly distributed at the periphery of the support assembly 2, the top of the lamp swing frame 4 is rotatably connected with the support assembly 2, the LED lamp assembly 5 is installed at the bottom of the lamp swing frame 4, the support assembly 2 is sleeved with the adjusting assembly 6 which can be adjusted and fixed along the length direction thereof, the adjusting assembly 6 is provided with an adjusting ring 60 and a locking assembly 64, the inner side of the lamp swing frame 4 is provided with an adjusting frame 42, the adjusting frame 42 is provided with a strip-shaped groove 421, the adjusting ring 60 is inserted into the strip-shaped groove 421 of the adjusting frame 42, and the swing angle of the lamp swing frame 4 is adjusted under the action of the adjusting assembly 6, the outer cover 3 is sleeved outside the lamp swing frame 4, and the top of the outer cover 3 is fixedly installed on the lamp holder 1.
Further, supporting component 2 includes pendulum frame seat 21 and sets up in the direction regulation pole 22 of pendulum frame seat 21 bottom, the periphery equipartition of pendulum frame seat 21 has a plurality of support frame 212, support frame 212 comprises U-shaped hinge ring 2121 and deep floor 2122, the top of lamps and lanterns pendulum frame 4 is equipped with the hinge frame 41 with U-shaped hinge ring 2121 rotatable coupling, the outer wall of lamps and lanterns pendulum frame 4 has cable conductor groove frame 40, one side of direction regulation pole 22 has single face groove 220, and the opposite side of direction regulation pole 22 is equidistant sets up a plurality of locking groove 221, and the below of every locking groove 221 is provided with mark groove 222, locking component 64 locks adjusting component 6 with the cooperation of locking groove 221 grafting, the bottom of direction regulation pole 22 is equipped with anticreep base 223.
Further, still be equipped with cross support frame 61, arc drive frame 62 and guide cylinder 63 on the adjusting part 6, the center department of cross support frame 61 is equipped with guide cylinder 63, guide cylinder 63 overlaps the outside of locating guide adjusting rod 22, can follow the axial slip of guide adjusting rod 22, the periphery equipartition of cross support frame 61 has four branches, installs arc drive frame 62 between two adjacent branches, adjustable ring 60 is formed by four arc drive frame 62 combinations, arc drive frame 62 runs through bar groove 421, the one end of arc drive frame 62 has the hem 621 of inwards buckling, and the other end has bayonet joint 622, and hem 621 passes through the fastener with a branch and links to each other, the bayonet joint 622 is pegged graft mutually with the slot of seting up in the other branch and is cooperated.
Further, when the lower end of the guide cylinder 63 is aligned with the marking groove 222, the locking assembly 64 is aligned with the locking groove 221, and the locking assembly 64 is composed of a locking screw and a knob.
Further, LED banks spare 5 includes lighting fixture 51, lamp shade 52, lamp plate 53 and end seal, lamp plate 53 installs in lighting fixture 51, lamp shade 52 is installed to lighting fixture 51's bottom, the end seal card changes the both ends that are higher than lighting fixture 51, lamp shade 52 constitution lamp body, the both sides of lighting fixture 51 are equipped with the card frame 511 of outside buckling, the both sides of lamp shade 52 are equipped with inside buckling and clamp the complex card foot 521 with card frame 511.
Further, lamp stand 1 includes from last to the fixed pillar pipe 11 of cable, first mount pad 12 and the second mount pad 13 that sets gradually down, the outer wall of first mount pad 12 and second mount pad 13 all has the external screw thread, supporting component 2 and 13 threaded connection of second mount pad, dustcoat 3 and 12 threaded connection of first mount pad.
The working process of the invention is as follows:
according to the LED lamp with the adjustable angle, in the using process, the locking assembly 64 is firstly screwed outwards to unlock, then the position of the guide cylinder 63 is adjusted according to needs, the lower end face of the guide cylinder is aligned with one marking groove 222, then the locking assembly 64 is screwed, the adjusting assembly 6 is locked on the guide adjusting rod 22, the position of the adjusting ring 60 is adjusted, the lamp swing frame 4 can be controlled to swing to a certain angle, and therefore the adjustment of the angle of the lamp is achieved, and the LED lamp with the adjustable angle has high flexibility.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (4)

1. The utility model provides a LED lamp of angularly adjustable which characterized in that: the LED lamp comprises a lamp holder (1), a supporting component (2), an outer cover (3), a lamp swing frame (4), an LED lamp component (5) and an adjusting component (6), wherein the supporting component (2) is installed at the bottom of the lamp holder (1), a plurality of lamp swing frames (4) are uniformly distributed at the periphery of the supporting component (2), the top of each lamp swing frame (4) is rotatably connected with the supporting component (2), the LED lamp component (5) is installed at the bottom of each lamp swing frame (4), the adjusting component (6) which can be adjusted and fixed along the length direction of the supporting component (2) is sleeved on the supporting component (2), an adjusting ring (60) and a locking component (64) are arranged on the adjusting component (6), an adjusting frame (42) is arranged on the inner side of the lamp swing frame (4), a strip-shaped groove (421) is formed in the adjusting frame (42), and the adjusting ring (60) penetrates through the strip-shaped groove (421) of the adjusting frame (42), the lamp swinging angle of the lamp swinging frame (4) is adjusted under the action of the adjusting component (6), the outer cover (3) is sleeved outside the lamp swinging frame (4), and the top of the outer cover (3) is fixedly arranged on the lamp holder (1); the supporting component (2) comprises a swing frame seat (21) and a guide adjusting rod (22) arranged at the bottom of the swing frame seat (21), a plurality of support frames (212) are uniformly distributed on the periphery of the swing frame seat (21), the support frames (212) are composed of U-shaped hinged rings (2121) and reinforcing rib plates (2122), the top of the lamp swing frame (4) is provided with a hinged frame (41) which is rotatably connected with the U-shaped hinged ring (2121), the outer wall of the lamp swing frame (4) is provided with a cable groove frame (40), one side of the guide adjusting rod (22) is provided with a single-surface groove (220), the other side of the guide adjusting rod (22) is provided with a plurality of locking grooves (221) at equal intervals, a marking groove (222) is arranged below each locking groove (221), the locking assembly (64) is in inserted fit with the locking groove (221) to lock the adjusting assembly (6), and the bottom of the guide adjusting rod (22) is provided with an anti-falling base (223); the adjusting component (6) is also provided with a cross support frame (61), an arc-shaped driving frame (62) and a guide cylinder (63), a guide cylinder (63) is arranged at the center of the cross support frame (61), the guide cylinder (63) is sleeved outside the guide adjusting rod (22), can slide along the axial direction of the guide adjusting rod (22), four branches are uniformly distributed on the periphery of the cross supporting frame (61), an arc-shaped driving frame (62) is arranged between two adjacent branches, the adjusting ring (60) is formed by combining four arc-shaped driving frames (62), the arc-shaped driving frames (62) penetrate through the strip-shaped groove (421), one end of the arc-shaped driving frame (62) is provided with a folded edge (621) which is bent inwards, the other end of the arc-shaped driving frame is provided with a plug-in connector (622), the folded edge (621) is connected with one branch through a fastening piece, and the plug-in connector (622) is in plug-in fit with a slot formed in the other branch.
2. The LED lamp of claim 1, wherein: when the lower end of the guide cylinder (63) is aligned with the marking groove (222), a locking assembly (64) is aligned with the locking groove (221), and the locking assembly (64) is composed of a locking screw and a knob.
3. The LED lamp of claim 1, wherein: LED banks spare (5) are including lighting fixture (51), lamp shade (52), lamp plate (53) and end seal, install in lighting fixture (51) lamp plate (53), lamp shade (52) are installed to the bottom of lighting fixture (51), the end seal card changes the both ends that are higher than lighting fixture (51), lamp shade (52) constitution lamp body, the both sides of lighting fixture (51) are equipped with outside card frame (511) of buckling, the both sides of lamp shade (52) are equipped with inwards buckle and card frame (511) and clamp complex card foot (521).
4. The LED lamp of claim 1, wherein: lamp stand (1) is including from last cable fixed column pipe (11), first mount pad (12) and the second mount pad (13) that sets gradually down, the outer wall of first mount pad (12) and second mount pad (13) all has the external screw thread, supporting component (2) and second mount pad (13) threaded connection, dustcoat (3) and first mount pad (12) threaded connection.
CN201911272961.7A 2019-12-12 2019-12-12 LED lamp with adjustable angle Active CN110985934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911272961.7A CN110985934B (en) 2019-12-12 2019-12-12 LED lamp with adjustable angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911272961.7A CN110985934B (en) 2019-12-12 2019-12-12 LED lamp with adjustable angle

Publications (2)

Publication Number Publication Date
CN110985934A CN110985934A (en) 2020-04-10
CN110985934B true CN110985934B (en) 2021-10-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911272961.7A Active CN110985934B (en) 2019-12-12 2019-12-12 LED lamp with adjustable angle

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101790945A (en) * 2009-12-30 2010-08-04 郑州大学 Agricultural solar irradiation device
CN103542342B (en) * 2013-10-23 2016-06-29 苏州美都医用设备有限公司 A kind of ceiling shadowless lamp
KR101794741B1 (en) * 2016-06-20 2017-11-09 주식회사 디미디어앤컴퍼니 Prefabricated chandelier
CN107906452A (en) * 2017-11-13 2018-04-13 严格 Automatic light-operated street lamp processed
CN109000186A (en) * 2018-10-16 2018-12-14 江门市三丰灯饰有限公司 Multi-angle chandelier

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