CN116838961B - Assembled rotatable LED lamp - Google Patents

Assembled rotatable LED lamp Download PDF

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Publication number
CN116838961B
CN116838961B CN202310841779.9A CN202310841779A CN116838961B CN 116838961 B CN116838961 B CN 116838961B CN 202310841779 A CN202310841779 A CN 202310841779A CN 116838961 B CN116838961 B CN 116838961B
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CN
China
Prior art keywords
groove
frame
rod
fixed
lamp
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Active
Application number
CN202310841779.9A
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Chinese (zh)
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CN116838961A (en
Inventor
王缤
孙宏
王啸天
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Jiangsu Huahui Lighting Technology Co ltd
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Jiangsu Huahui Lighting Technology Co ltd
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Priority to CN202310841779.9A priority Critical patent/CN116838961B/en
Publication of CN116838961A publication Critical patent/CN116838961A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to the technical field of LED lamps, in particular to an assembled rotatable LED lamp, wherein an angle rotating assembly is arranged between a heat dissipation base and an installation seat, the installation seat can be rotated in an angle by means of the angle rotating assembly, and a lamp body can illuminate different areas; the inside of connecting the lamp holder is provided with can control outage subassembly, when controlling can control outage subassembly, can carry out outage operation through the connection lamp holder of electricity between with the branch pole, mobility connecting rod can move down, mobility connecting rod and the unable contact of electric pole this moment, the state of outage will appear in the flexible wire that this moment, can make the lamp body be in the condition of outage like this, the staff can directly dismantle the change to the lamp body under the condition of constantly falling total power afterwards, also need not dismantle the connection lamp holder simultaneously, the change mode of this kind of lamp body, convenient and fast more has brought very big facility for staff's work.

Description

Assembled rotatable LED lamp
Technical Field
The invention relates to the technical field of LED lamps, in particular to an assembled rotatable LED lamp.
Background
The LED has the basic structure that an electroluminescent semiconductor material chip is solidified on a support by silver colloid or white colloid, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip is sealed by epoxy resin, the function of protecting the internal core wires is achieved, and finally a shell is arranged, so that the LED lamp has good anti-seismic performance, and the application field relates to daily household appliances such as mobile phones, table lamps and household appliances and the mechanical production.
The current LED lamp includes the lamp holder of circular telegram, heat dissipation base and lamp stand, wherein the lamp body is installed on the lamp stand, current LED lamp is when the lamp body takes place to damage and needs to be changed, often need change whole LED lamp, this just leads to the replacement cost of LED lamp to rise, can also cause the waste of resource simultaneously, in addition, current LED lamp is when changing, need close the power earlier, then dismantle the change to whole LED lamp, turn on the power again, whether can normal work verify the LED lamp of change, place and the position distance of changing the LED lamp when the power is far away, can delay the work progress that the staff changed the LED lamp, if the staff is because the power distance also does not select to remove the outage far away, directly change the LED lamp, then at the in-process of changing the LED lamp, can bring the potential safety hazard for the staff, current LED lamp can not carry out angle rotation adjustment simultaneously in the in-process of in-service use, make the LED lamp can not be directed to a slice of area, carry out the illumination.
Disclosure of Invention
The present invention is directed to an assembled rotatable LED lamp, which solves the above mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an assembled rotatable LED lamp, includes the connection lamp holder, the connection lamp holder upside sets up the heat dissipation base of fixed joint sword, wherein is provided with the mount pad directly over the heat dissipation base, the upside of mount pad sets up detachable transparent shell, and wherein the upside intermediate position of mount pad sets up fixed connection's branch, evenly install the lamp body on the branch, wherein divide the downside of branch to set up the flexible wire of electric connection.
An angle rotating assembly is arranged between the heat dissipation base and the mounting seat, the mounting seat can be rotated in an angle by means of the angle rotating assembly, and the lamp body can illuminate different areas.
The inside of connecting the lamp holder is provided with controllable outage subassembly, when controlling controllable outage subassembly, can carry out outage operation with the branching rod through the connection lamp holder of electricity.
Preferably, the middle position of the upper side of the connecting lamp cap is penetrated and provided with a fixedly connected conductive column, wherein the upper side of the conductive column is provided with a connecting hole, the flexible wire is electrically connected with the conductive column by means of the connecting hole, and the lower side of the conductive column is provided with a concave groove.
Preferably, the inside in sunken groove is provided with the contact block, wherein carries out fixed connection between contact block and the conductive column, run through on the connection lamp holder and be provided with the insulation board, wherein the intercommunication groove has been run through to one side that the insulation board is in the connection lamp holder inside, the cover has fixed connection's spacing frame on the insulation board, and wherein spacing frame is in the inside of connecting the lamp holder.
Preferably, the inside of heat dissipation base sets up fixed connection's side support, and wherein the inside holding groove has been seted up to side support's upper and lower bilateral symmetry, the inside of inside holding groove has been placed the inslot slide, and wherein runs through on the inslot slide and is provided with the direction slide bar, the shape of direction slide bar is T shape, and wherein the direction slide bar is fixed on side support.
Preferably, the guide slide bar is sleeved with an inner top spring, one side of the side support is provided with a laminating frame, the laminating frame and the flexible wires are mutually contacted, the laminating frame is symmetrically provided with a storage frame fixedly connected, the storage frame is embedded with a distance adjusting pull rod, and one side of the distance adjusting pull rod, far away from the storage frame, is fixed on the in-groove sliding plate.
Preferably, the downside of mount pad sets up fixed connection's cup joint ring, wherein cup joint the inside of ring and be provided with the internal thread, external groove has been seted up on the mount pad, wherein the inside in external groove has been placed the board of locking, the downside of board of locking is provided with the leading-in piece, and wherein the leading-in piece is fixed on transparent shell, the downside of leading-in piece is provided with the elastic disc, and wherein the elastic disc sets up the inside in external groove, carry out fixed connection between elastic disc and the mount pad.
Preferably, the angle rotating assembly comprises a twisting frame, outer thread teeth, deformation plastic materials, a fixing rod and a limiting block, wherein the outer thread teeth are arranged on the upper side of the twisting frame, the deformation plastic materials are fixed in the twisting frame, the fixing rod is symmetrically fixed on the lower side of the twisting frame, and the limiting block is arranged on one side of the fixing rod.
Preferably, the torsion frame is located at the upper side of the heat dissipation base, wherein the torsion frame is in threaded connection with the mounting seat, the lower side of the deformation plastic material is fixed on the heat dissipation base, and the limiting block is fixed on the heat dissipation base.
Preferably, the controllable outage subassembly is including circular telegram end, holding tank, mobility link, expansion groove, reset lever, hug closely the pole and move the spring in top, and wherein the holding tank is seted up on circular telegram end, the mobility link runs through the upside setting of circular telegram end, and wherein the expansion groove is seted up and is kept away from one side of circular telegram end at the mobility link, the reset lever is evenly fixed in the mobility link one side that is in the holding tank inside, and wherein hugs closely the pole and fix on the reset lever, top moves the spring setting in the inside of holding tank.
Preferably, the energizing terminal is arranged at the middle position of the lower side of the through connection lamp cap, wherein the movable connecting rod is arranged through the communicating groove, the movable connecting rod is inserted into the concave groove, and the jacking spring is arranged at the lower side of the movable connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
through the rotation to transparent shell for stagger each other between leading-in piece and the board of locking position, can follow the mount pad from detaching transparent shell this moment, realize transparent shell's quick dismantlement.
When the torsion frame is separated by the heat dissipation base, the torsion frame is pulled upwards, deformation plastic materials extend out of the torsion frame, at the moment, the torsion frame can be rotated in angle, deformation plastic materials can deform in the rotation of the torsion frame, the angle adjustment of the LED lamp can be achieved after the rotation of the torsion frame is completed, the LED lamp can be adjusted according to different angles in actual use, the practicability of the LED lamp is improved, the flexible wire is pulled in the rotation process of the torsion frame, after the flexible wire is not stressed, the inner top spring can push the sliding plate in the groove to reset, so that the flexible wire is pushed by the lamination frame, the flexible wire can be reset, and the service life of the flexible wire is effectively prolonged.
When the lamp body on the LED and the like is required to be replaced, the insulating plate is directly pushed, the movable connecting rod can move downwards under the pushing of the insulating plate, the movable connecting rod and the conductive column at the moment cannot be contacted, the soft electric wire at the moment can be in a power-off state, the lamp body can be in a power-off state, then a worker can directly detach and replace the lamp body under the condition of continuously dropping a total power supply, and meanwhile, the lamp head is not required to be detached, so that the lamp body is replaced more conveniently and rapidly, and great convenience is brought to the work of the worker.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the connecting lamp cap of the present invention in a half-cut right side view.
Fig. 3 is a schematic diagram of a heat dissipation base in a half-cut right view.
Fig. 4 is a schematic perspective view of a transparent housing of the present invention in semi-section.
Fig. 5 is a schematic perspective view of the mounting base of the present invention.
Fig. 6 is a schematic semi-sectional perspective view of the mounting base of the present invention.
Fig. 7 is a schematic semi-sectional perspective view of a conductive column according to the present invention.
FIG. 8 is a schematic perspective view of an importation block of the present invention.
Fig. 9 is a schematic view of a side bracket of the present invention in a right side view, in half section.
Fig. 10 is a schematic perspective view of a twisting frame according to the present invention in semi-section.
FIG. 11 is a schematic semi-sectional perspective view of an energized tip of the present invention.
In the figure: 1. the lamp holder is connected; 101. a conductive post; 102. a connection hole; 103. a concave groove; 104. a contact block; 105. an insulating plate; 106. an intercommunication groove; 107. a limit frame; 11. a heat dissipation base; 1101. a side bracket; 1102. an inner vessel; 1103. a slide plate in the groove; 1104. a guide slide bar; 1105. an inner top spring; 1106. a bonding frame; 1107. a storage frame; 1108. a distance-adjusting pull rod; 12. a mounting base; 1201. a sleeve joint ring; 1202. an internal thread; 1203. an external groove; 1204. a capture plate; 1205. an import block; 1206. an elastic sheet; 13. a transparent housing; 14. a branch rod; 15. a lamp body; 16. a flexible electric wire; 2. twisting the frame; 21. an external thread; 22. deforming the plastic material; 23. a fixed rod; 24. a limiting block; 3. electrifying the end socket; 31. a receiving groove; 32. a movable connecting rod; 33. an expansion slot; 34. a reset lever; 35. tightly attaching the rod; 36. and (5) pushing the spring.
Detailed Description
Features and exemplary embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by showing examples of the invention. The present invention is in no way limited to any particular configuration and algorithm set forth below, but rather covers any modification, substitution, and improvement of elements, components, and algorithms without departing from the spirit of the invention. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: including connecting lamp holder 1, connect lamp holder 1 upside and set up the heat dissipation base 11 of fixed joint sword, wherein be provided with mount pad 12 directly over the heat dissipation base 11, the upside of mount pad 12 sets up detachable transparent shell 13, wherein the upside intermediate position of mount pad 12 sets up fixed connection's branch pole 14, branch pole 14 installs on mount pad 12 through the mode of buckle, the dismantlement operation of branch pole 14 of being convenient for like this is convenient for realize the change of lamp body 15, evenly install lamp body 15 on the branch pole 14, lamp body 15 accessible buckle's mode is fixed on branch pole 14, so as to with the installation of lamp body 15, wherein the downside of branch pole 14 sets up the flexible wire 16 of electric connection.
The method is characterized in that: an angle rotating component is arranged between the heat dissipation base 11 and the mounting seat 12, wherein the mounting seat 12 can be rotated angularly by means of the angle rotating component, and the lamp body 15 can illuminate different areas.
The inside of the connecting lamp cap 1 is provided with a controllable power-off component, and when the controllable power-off component is controlled, power-off operation can be performed between the connecting lamp cap 1 and the branch rod 14 through electricity.
The middle position of the upper side of the connecting lamp cap 1 is penetrated and provided with a conductive column 101 which is fixedly connected, wherein the upper side of the conductive column 101 is provided with a connecting hole 102, a flexible wire 16 is electrically connected with the conductive column 101 by means of the connecting hole 102, the lower side of the conductive column 101 is provided with a concave groove 103, the inside of the concave groove 103 is provided with a contact block 104, the contact block 104 has conductive performance, meanwhile, the contact block 104 is an arc block, the contact block 104 is fixedly connected with the conductive column 101, the connecting lamp cap 1 is penetrated and provided with an insulating plate 105, the insulating plate 105 is positioned on the lower side of the conductive column 101, one side of the insulating plate 105 positioned inside the connecting lamp cap 1 is penetrated and provided with an intercommunication groove 106, the insulating plate 105 is sleeved with a fixedly connected limiting frame 107, and the limiting frame 107 is positioned inside the connecting lamp cap 1.
The inside of heat dissipation base 11 sets up fixed connection's side support 1101, and wherein the upper and lower bilateral symmetry of side support 1101 has seted up inside holding groove 1102, and the inside of inside holding groove 1102 has placed in the groove interior slide 1103, and wherein run through on the groove interior slide 1103 and be provided with direction slide bar 1104, and the shape of direction slide bar 1104 is T shape, and wherein direction slide bar 1104 is fixed on side support 1101. The side stand 1101 presents a Y-shaped arrangement.
The guide slide bar 1104 is sleeved with an inner top spring 1105, one side of the side support 1101 is provided with a jointing frame 1106, the jointing frame 1106 and the flexible wires 16 are in contact with each other, the jointing frame 1106 is symmetrically provided with a fixedly connected containing frame 1107, the containing frame 1107 is embedded with a distance adjusting pull rod 1108, and one side of the distance adjusting pull rod 1108 away from the containing frame 1107 is fixed on the in-slot slide 1103. Two storage frames 1107 on the same side are in splayed arrangement, the distance adjusting pull rod 1108 is in T-shaped arrangement, a rectangular frame is sleeved on the distance adjusting pull rod 1108, the rectangular frame is fixedly connected with the storage frames 1107, and the rectangular frame can prevent the distance adjusting pull rod 1108 from falling off from the storage frames 1107.
When the flexible electric wire 16 is pulled, the attaching frame 1106 is pulled by the flexible electric wire 16, at this time, the inner sliding plate 1103 in the groove moves along the guiding sliding rod 1104 in the inner accommodating groove 1102, so that the bending degree of the flexible electric wire 16 is reduced, the length of the flexible electric wire 16 is prolonged, the length of the flexible electric wire 16 is enough to change the angle of the torsion frame 2, further, in the process that the inner sliding plate 1103 moves along the guiding sliding rod 1104, the inner top spring 1105 can generate power accumulation deformation, so that after the flexible electric wire 16 is not stressed, the inner top spring 1105 can push the inner sliding plate 1103 in the groove to reset, thereby realizing that the attaching frame 1106 pushes the flexible electric wire 16, so that the flexible electric wire 16 is reset, and the service life of the flexible electric wire 16 is effectively avoided, in addition, in the process that the inner sliding plate 1103 in the groove slides towards the tail end of the guiding sliding rod 1104, the distance adjusting pull rod 1108 slides up and down on the accommodating frame 1107, so that the attaching frame 1106 can move translatably.
The downside of mount pad 12 sets up fixed connection's socket ring 1201, wherein socket ring 1201's inside is provided with internal thread 1202, has seted up external groove 1203 on the mount pad 12, wherein the inside in external groove 1203 has placed the board of being locked 1204, and the downside of board of being locked 1204 is provided with leading-in piece 1205, and leading-in piece 1205 sets up the shape for L shape, and wherein leading-in piece 1205 is fixed on transparent shell 13, and the downside of leading-in piece 1205 is provided with elastic sheet 1206, and wherein elastic sheet 1206 sets up in the inside in external groove 1203, carries out fixed connection between elastic sheet 1206 and the mount pad 12.
By rotating the transparent housing 13, the leading-in block 1205 and the locking plate 1204 are staggered with each other, and at this time, the transparent housing 13 can be detached from the mounting base 12, so that the transparent housing 13 can be quickly detached, and the split supporting rod 14 can be replaced after the transparent housing 13 is detached.
The angle rotating assembly comprises a twisting frame 2, outer wire teeth 21, deformation plastic materials 22, a fixing rod 23 and a limiting block 24, wherein the outer wire teeth 21 are arranged on the upper side of the twisting frame 2, the deformation plastic materials 22 are fixed inside the twisting frame 2, the fixing rod 23 is symmetrically fixed on the lower side of the twisting frame 2, and the limiting block 24 is arranged on one side of the fixing rod 23.
The twisting frame 2 is located at the upper side of the heat dissipation base 11, wherein the twisting frame 2 is in screwed connection with the mounting seat 12, the twisting frame 2 and the mounting seat 12 can be in screwed connection by means of the internal threads 1202 and the external thread teeth 21, so that the quick disassembly of the mounting seat 12 is facilitated, the lower side of the deformation plastic material 22 is fixed on the heat dissipation base 11, the deformation plastic material 22 is composed of external rubber and internal metal strips, the metal strips can be deformed, and the limiting block 24 is fixed on the heat dissipation base 11. By means of the fixing rod 23 and the limiting block 24, the torsion frame 2 and the heat dissipation base 11 are connected, after the torsion frame 2 is separated by the heat dissipation base 11, the torsion frame 2 is pulled upwards, the deformation plastic material 22 stretches out of the torsion frame 2, at the moment, the torsion frame 2 can be rotated in angle, the deformation plastic material 22 can deform during rotation of the torsion frame 2, after the rotation of the angle of the torsion frame 2 is completed, the angle adjustment of the LED lamp can be achieved, and therefore the LED lamp can be adjusted according to different practical use angles, and the practicability of the LED lamp is improved.
The controllable outage subassembly is including circular telegram end 3, holding tank 31, mobility link lever 32, expansion tank 33, reset lever 34, hug closely pole 35 and top and move spring 36, wherein holding tank 31 sets up on circular telegram end 3, and mobility link lever 32 runs through the upside setting of circular telegram end 3, and wherein expansion tank 33 sets up in mobility link lever 32 one side of keeping away from circular telegram end 3, and reset lever 34 evenly fixes in mobility link lever 32 one side that is in holding tank 31 inside, and wherein hug closely pole 35 and fix on reset lever 34, top move spring 36 sets up the inside at holding tank 31. The reset lever 34 and the close-fitting lever 35 have the function of energizing, and the close-fitting lever 35 can be tightly attached to the inner wall of the accommodating groove 31 by means of the reset lever 34.
The energizing terminal 3 is arranged at the middle position of the lower side of the through connection lamp cap 1, wherein the movable connecting rod 32 is arranged through the communicating groove 106, the movable connecting rod 32 is inserted into the concave groove 103, after the movable connecting rod 32 is inserted into the concave groove 103, the flexible electric wire 16 is energized under the action of the energizing terminal 3, so that the lamp is lighted, and the pushing spring 36 is arranged at the lower side of the movable connecting rod 32.
When the lamp body 15 on the LED and the like is required to be replaced, the insulating plate 105 is directly pushed, the movable connecting rod 32 moves downwards under the pushing of the insulating plate 105, the movable connecting rod 32 at the moment cannot be contacted with the conductive column 101, the flexible wire 16 at the moment is in a power-off state, so that the lamp body 15 is in the power-off state, then a worker can directly detach and replace the lamp body 15 under the condition of continuously dropping a total power supply, and meanwhile, the lamp cap 1 is not required to be connected, and the lamp body 15 is replaced more conveniently and rapidly, so that great convenience is brought to the work of the worker.
During the downward movement of the mobility link 32, the jack spring 36 is deformed with a stored force to facilitate orderly return of the mobility link 32.
The different technical features presented in the different embodiments may be combined to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in view of the drawings, the description, and the claims. In the claims, the term "comprising" does not exclude other means or steps; the indefinite article "a" does not exclude a plurality; the terms "first," "second," and the like, are used for designating a name and not for indicating any particular order. Any reference signs in the claims shall not be construed as limiting the scope. The functions of the various elements presented in the claims may be implemented by means of a single hardware or software module. The presence of certain features in different dependent claims does not imply that these features cannot be combined to advantage.

Claims (6)

1. The utility model provides an assembled rotatable LED lamp, includes connection lamp holder (1), connection lamp holder (1) upside sets up heat dissipation base (11) of fixed continuous shooting sword, wherein is provided with mount pad (12) directly over heat dissipation base (11), the upside of mount pad (12) sets up detachable transparent shell (13), and wherein the upside intermediate position of mount pad (12) sets up branch pole (14) of fixed connection, evenly install lamp body (15) on branch pole (14), wherein the downside of branch pole (14) sets up flexible wire (16) of electric connection;
the method is characterized in that: an angle rotating assembly is arranged between the heat dissipation base (11) and the mounting seat (12), the mounting seat (12) can be rotated in an angle by means of the angle rotating assembly, and the lamp body (15) can illuminate different areas;
the controllable power-off assembly is arranged in the connecting lamp cap (1), and when the controllable power-off assembly is controlled, power-off operation can be performed between the connecting lamp cap (1) and the branch rod (14) through electricity;
the angle rotating assembly comprises a twisting frame (2), outer thread teeth (21), a deformation plastic material (22), a fixing rod (23) and a limiting block (24), wherein the outer thread teeth (21) are arranged on the upper side of the twisting frame (2), the deformation plastic material (22) is fixed in the twisting frame (2), the fixing rod (23) is symmetrically fixed on the lower side of the twisting frame (2), and the limiting block (24) is arranged on one side of the fixing rod (23);
the torsion frame (2) is positioned on the upper side of the heat dissipation base (11), the torsion frame (2) is in threaded connection with the mounting seat (12), the lower side of the deformation plastic material (22) is fixed on the heat dissipation base (11), and the limiting block (24) is fixed on the heat dissipation base (11);
the controllable power-off assembly comprises a power-on end (3), a containing groove (31), a movable connecting rod (32), an expansion groove (33), a reset rod (34), a cling rod (35) and a pushing spring (36), wherein the containing groove (31) is formed in the power-on end (3), the movable connecting rod (32) penetrates through the upper side of the power-on end (3), the expansion groove (33) is formed in one side, far away from the power-on end (3), of the movable connecting rod (32), the reset rod (34) is uniformly fixed on one side, located inside the containing groove (31), of the movable connecting rod (32), the cling rod (35) is fixed on the reset rod (34), and the pushing spring (36) is arranged inside the containing groove (31);
the power-on end (3) penetrates through the lower side middle position of the connecting lamp cap (1), the movable connecting rod (32) penetrates through the communicating groove (106), the movable connecting rod (32) can be inserted into the concave groove (103), and the pushing spring (36) is located on the lower side of the movable connecting rod (32).
2. The assembled rotatable LED lamp of claim 1, wherein: the middle position of the upper side of the connecting lamp cap (1) is penetrated and provided with a fixedly connected conductive column (101), wherein the upper side of the conductive column (101) is provided with a connecting hole (102), the flexible wire (16) is electrically connected with the conductive column (101) by means of the connecting hole (102), and the lower side of the conductive column (101) is provided with a concave groove (103).
3. The assembled rotatable LED lamp of claim 2, wherein: the inside of sunken groove (103) is provided with contact block (104), wherein carries out fixed connection between contact block (104) and conductive column (101), run through on connecting lamp holder (1) and be provided with insulation board (105), wherein insulation board (105) are in one side of connecting lamp holder (1) inside and run through and have seted up intercommunication groove (106), the cover has fixed connection's spacing frame (107) on insulation board (105), and wherein spacing frame (107) are in the inside of connecting lamp holder (1).
4. A modular rotatable LED lamp as set forth in claim 3, wherein: the inside of heat dissipation base (11) sets up fixed connection's side support (1101), and wherein inside holding groove (1102) have been seted up to the upper and lower bilateral symmetry of side support (1101), the inside of inside holding groove (1102) has placed inslot slide (1103), and wherein run through on inslot slide (1103) and be provided with direction slide bar (1104), the shape of direction slide bar (1104) is the T shape, and wherein direction slide bar (1104) are fixed on side support (1101).
5. The assembled rotatable LED lamp of claim 4, wherein: the guide sliding rod (1104) is sleeved with an inner top spring (1105), one side of the side support (1101) is provided with a laminating frame (1106), the laminating frame (1106) and the flexible wires (16) are in contact with each other, a storage frame (1107) which is fixedly connected is symmetrically arranged on the laminating frame (1106), a distance adjusting pull rod (1108) is embedded in the storage frame (1107), and one side, far away from the storage frame (1107), of the distance adjusting pull rod (1108) is fixed on the in-groove sliding plate (1103).
6. The assembled rotatable LED lamp of claim 5, wherein: the lower side of mount pad (12) sets up fixed connection cup joints ring (1201), wherein cup joints the inside of ring (1201) and is provided with internal thread (1202), external groove (1203) have been seted up on mount pad (12), wherein the inside in external groove (1203) has been placed and has been locked down board (1204), the downside of locking down board (1204) is provided with leading-in piece (1205), and wherein leading-in piece (1205) is fixed on transparent shell (13), the downside of leading-in piece (1205) is provided with elastic sheet (1206), and wherein elastic sheet (1206) set up the inside in external groove (1203), carry out fixed connection between elastic sheet (1206) and mount pad (12).
CN202310841779.9A 2023-07-11 2023-07-11 Assembled rotatable LED lamp Active CN116838961B (en)

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CN201954321U (en) * 2011-01-21 2011-08-31 禾财记兴业有限公司 LED lamp with improved power supply connection design
CN102856090A (en) * 2011-06-28 2013-01-02 海洋王照明科技股份有限公司 Cover opening power-off protection device and lamp
CN204240116U (en) * 2014-11-17 2015-04-01 厦门阳光恩耐照明有限公司 The modified node method of LED bulb
CN208951839U (en) * 2018-12-05 2019-06-07 中山悦美光电有限公司 A kind of novel light projector
CN209839912U (en) * 2019-03-26 2019-12-24 速度时空信息科技股份有限公司 Energy-saving and environment-friendly lighting device for smart community
CN211040572U (en) * 2019-12-20 2020-07-17 深圳市迈亮科技有限公司 Lighting lamp
CN213040376U (en) * 2020-08-28 2021-04-23 缪华 Student LED table lamp capable of protecting electric wires

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201170469Y (en) * 2008-03-19 2008-12-24 吴育林 Smallpox decorative lamp convenient to regulating irradiation angle and wall lamp
CN201954321U (en) * 2011-01-21 2011-08-31 禾财记兴业有限公司 LED lamp with improved power supply connection design
CN102856090A (en) * 2011-06-28 2013-01-02 海洋王照明科技股份有限公司 Cover opening power-off protection device and lamp
CN204240116U (en) * 2014-11-17 2015-04-01 厦门阳光恩耐照明有限公司 The modified node method of LED bulb
CN208951839U (en) * 2018-12-05 2019-06-07 中山悦美光电有限公司 A kind of novel light projector
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CN211040572U (en) * 2019-12-20 2020-07-17 深圳市迈亮科技有限公司 Lighting lamp
CN213040376U (en) * 2020-08-28 2021-04-23 缪华 Student LED table lamp capable of protecting electric wires

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