CN110608420A - Fluorescent lamp splicing structure and fluorescent lamp comprising same - Google Patents
Fluorescent lamp splicing structure and fluorescent lamp comprising same Download PDFInfo
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- CN110608420A CN110608420A CN201910996620.8A CN201910996620A CN110608420A CN 110608420 A CN110608420 A CN 110608420A CN 201910996620 A CN201910996620 A CN 201910996620A CN 110608420 A CN110608420 A CN 110608420A
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- splice plate
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- 230000000670 limiting effect Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 33
- 239000007787 solid Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- F21V17/104—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 feather joints, e.g. tongues and grooves, with or without friction
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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
- F21V17/16—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
Abstract
The invention discloses a fluorescent lamp splicing structure and a fluorescent lamp comprising the same, and the fluorescent lamp comprises a first lamp tube, a second lamp tube and a splicing assembly, wherein the first lamp tube comprises a first lamp tube profile, the second lamp tube comprises a second lamp tube profile, the splicing assembly comprises a splicing plate, two ends of the splicing plate can be respectively inserted into the first lamp tube profile and the second lamp tube profile in a matched mode, a first elastic lock catch and a second elastic lock catch are arranged on the splicing plate, a first lock hole is formed in the first lamp tube profile, a second lock hole is formed in the second lamp tube profile, and when the first lamp tube profile and the second lamp tube profile are in butt joint in place, the first elastic lock catch and the second elastic lock catch can automatically pop up and respectively form lock catch matching with the first lock hole and the second lock hole to lock the first lamp tube profile, the second lamp tube profile and the splicing plate together. The first lamp tube section bar and the second lamp tube section bar are simply and quickly spliced, and the splicing gap of the first lamp shade and the second lamp shade can be covered by the fixing ring to prevent light leakage.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to a fluorescent lamp splicing structure and a fluorescent lamp comprising the same.
Background
With the development of science and technology and economy, longer lamp tubes are required to meet different lighting requirements. In the prior art, 2.4-meter long fluorescent lamps and the like have a whole lamp or splicing form. The whole lamp is inconvenient to transport and troublesome to install or move; the light leakage at the joint of the lamp tube exists in the splicing form, and the splicing is not firm enough. The existing 2.4 m fluorescent tube has the defects of difficult assembly and disassembly, troublesome packaging process, inconvenient transportation, insufficient firmness, very careful transportation and the like no matter in a splicing or integral form.
Chinese document CN207907171U (application date: 2018, month 02, and month 27) discloses a wall-hung type tube lamp capable of being spliced, which comprises at least two lamp bodies and a connecting buckle for fixedly connecting the ends of the lamp bodies, wherein the connecting buckle comprises a turning buckle part and a hook buckle part, the turning buckle part and the hook buckle part are respectively fixed at two ends of the lamp bodies connected with each other by screws, the hook buckle part is fixedly hooked on the turning buckle part, and the lamp bodies are electrically connected with each other by an electrical plug. However, the hanging buckle type tube lamp capable of being spliced by the technical scheme has the defects that the splicing process is not simple and convenient enough, the assembly efficiency is influenced, and the light leakage problem can exist at the joint of the lamp tube.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a fluorescent lamp splicing structure which mainly solves the technical problems that the splicing process of the existing splicing type tubular lamp is not simple and convenient enough, the assembly efficiency is influenced and the like.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a splicing structure of a fluorescent lamp comprises a first lamp tube, a second lamp tube and a splicing assembly, wherein the first lamp tube comprises a first lamp tube profile, the second lamp tube comprises a second lamp tube profile, the splicing assembly comprises splicing plates, a first splicing plate slot is formed in the first lamp tube profile, a second splicing plate slot is formed in the second lamp tube profile, two ends of each splicing plate can be respectively and adaptively inserted into the first splicing plate slot and the second splicing plate slot to enable the first lamp tube profile and the second lamp tube profile to be in butt joint, a first elastic lock catch and a second elastic lock catch are arranged on each splicing plate, a first lock hole is formed in the first lamp tube profile, a second lock hole is formed in the second lamp tube profile, when the first lamp tube profile and the second lamp tube profile are in butt joint in place, the first elastic lock catch and the second elastic lock catch can automatically pop up and respectively form lock catches with the first lock hole and the second lock hole to match the first lamp tube profile, the second lamp tube profile and the first lock catches and the second lock, The splice plate and the second tube-shaped material are locked together.
Further, first fluorescent tube still includes first lamp shade, the second fluorescent tube still includes the second lamp shade, first lamp tube section bar and second lamp tube section bar can inlay respectively the adaptation and establish in first lamp shade and second lamp shade, the concatenation subassembly still includes solid fixed ring, gu fixed ring wears to overlap in the splice plate and fixes mutually through the middle part of fixed knot structure and splice plate, gu be equipped with on the internal week of fixed ring and keep off the portion messenger and form first grafting space and second grafting space respectively in solid fixed ring both sides, the tip of first lamp shade and second lamp shade can insert respectively the adaptation in first grafting space and the second grafting space of solid fixed ring both sides, make and can cover the concatenation gap of first lamp shade and second lamp shade through solid fixed ring and prevent the light leak.
Further, be equipped with a crossbeam in the solid fixed ring, gu fixed ring wears the crossbeam when cover in the splice plate and can laminate on the splice plate, and be equipped with solid fixed ring buckle on the crossbeam, be equipped with solid fixed ring buckle mating holes on the splice plate, buckle cooperation through solid fixed ring buckle and solid fixed ring buckle mating holes makes solid fixed ring and splice plate detachably fixed together.
Further, first elasticity hasp includes first hasp spare and first elastic component, and first hasp spare connects on the splice plate through first elastic component elastically and can splice plate elasticity relatively flexible to when first light pipe section bar and splice plate peg graft in place, first hasp spare can auto-eject and block into in the first lockhole on the first light pipe section bar and be in the same place first light pipe section bar and splice plate locking.
Further, the first elastic lock catch also comprises a first supporting seat which is connected on the splice plate, a first through hole is arranged at the position of the splice plate opposite to the first supporting seat, an accommodating space is formed between the splice plate and the first supporting seat, the first locking piece is movably arranged in the accommodating space, the first locking piece is provided with a first limiting part and a first acting part, the first acting part is arranged opposite to the first through hole, the first elastic piece is connected between the first locking piece and the first supporting seat, under the elastic force of the first elastic piece, the first action part of the first locking piece can elastically stretch out and draw back in the first through hole of the splice plate, and the first locking piece can be prevented from being ejected out of the first through hole by the first elastic piece through the matching of the first limiting part of the first locking piece and the splicing plate, and the second elastic locking piece has the same structure as the first elastic locking piece.
Further, the both sides of first supporting seat are equipped with first buckle, be equipped with two on the splice plate can respectively with two first buckle matched with first calorie of hole, and be equipped with on four angles of first supporting seat and lean on the first bellying on the splice plate in top, first supporting seat is connected on the splice plate through the buckle cooperation detachably in first buckle and first calorie of hole, and lean on the cooperation through the top of first bellying and splice plate to make the interval form an accommodation space between first supporting seat and splice plate to first fastener sets up in the accommodation space movably.
Further, be equipped with first stand on the first supporting seat, first elastic component adaptation ground cover is put on first stand, and first elastic component one end supports and leans on first supporting seat, the other end supports and leans on first fastener, and first stand includes first last stand and the first stand that coaxial setting, the diameter of first last stand slightly is less than the diameter of first stand, and set up a first round hole with first last stand looks adaptation on the relative first position of last stand of first effect portion of first fastener, through the cooperation of first round hole and first last stand under the exogenic action, make first fastener can be pressed to first supporting seat so that insert the splice plate in the first splice plate slot of first fluorescent tube section bar.
Furthermore, be formed with first direction inclined plane on the first effect portion of first fastener, insert the splice plate in the first splice plate slot of first lamp tube section bar, make first fastener can inwards shrink relatively the splice plate is automatic through the cooperation of first direction inclined plane and first lamp tube section bar.
The invention also provides a fluorescent lamp, which comprises the fluorescent lamp splicing structure, wherein the first light source plate and the first circuit board are also embedded in the first lamp tube sectional material, the second light source plate and the second circuit board are also embedded in the second lamp tube sectional material, the first circuit board and the second circuit board are respectively provided with a male plug and a female plug, and the first circuit board and the second circuit board are electrically connected through the mutual matching of the male plug and the female plug.
Furthermore, the splicing component further comprises a limiting part, a first circuit board clamping hole is formed in the first circuit board, the limiting part comprises a plug-in guide part capable of being attached to the inner periphery of the fixing ring, a limiting part capable of being in limiting fit with the first lampshade and a limiting part buckle capable of being in buckle fit with the first circuit board clamping hole, and when the first lamp tube and the second lamp tube are spliced together through the splicing component, the first circuit board can be prevented from shifting through the limiting part.
Further, the fluorescent lamp also comprises a suspension assembly, the suspension assembly comprises a suspension bracket which can be fixed on the ceiling plate and a socket joint piece which can be sheathed on the fluorescent lamp and is matched with the suspension bracket for fixing, the suspension bracket comprises a locking plate and racks which are arranged at two ends of the locking plate, a plurality of positioning teeth are distributed on the racks along the length direction, the socket joint piece comprises a socket joint ring which can be sheathed on a first lampshade or a second lampshade of the fluorescent lamp, matching parts which can be respectively matched with the two racks on the suspension bracket are arranged at two sides of the socket joint ring, one end of each matching part is connected on the socket joint ring so as to enable the socket joint ring to be outwards opened relative to the socket joint ring, and a clearance for the rack to pass through is reserved between the matching part and the socket ring, a positioning hole which can be matched with the positioning teeth on the rack is arranged on the matching part, and a limiting bulge part which can prevent the socket ring from being separated from the lamp holder end is arranged on the socket ring.
The fluorescent lamp splicing structure and the fluorescent lamp comprising the same have the following advantages:
1. the splicing assembly comprises a splicing plate, a first elastic lock catch and a second elastic lock catch are arranged on the splicing plate, the two ends of the splicing plate can be respectively inserted into a first splicing plate slot and a second splicing plate slot in an adaptive mode to enable a first lamp tube sectional material and a second lamp tube sectional material to be in butt joint, and when the first lamp tube sectional material and the second lamp tube sectional material are in butt joint, the first elastic lock catch and the second elastic lock catch can automatically pop out and form lock catch cooperation with a first lock hole and a second lock hole respectively to lock the first lamp tube sectional material, the splicing plate and the second lamp tube sectional material together. The splicing process of the first lamp tube sectional material and the second lamp tube sectional material is simple and quick, when the first lamp tube sectional material and the second lamp tube sectional material are spliced, only two ends of the splicing plate are correspondingly inserted into the first splicing plate slot and the second splicing plate slot, at the moment, the first lamp tube sectional material and the second lamp tube sectional material can only move forwards or backwards along the length direction relative to the splicing plate due to the limiting effect of the splicing plate slots, and when the first lamp tube sectional material and the second lamp tube sectional material are butted in place, the first elastic lock catch and the second elastic lock catch can automatically pop out to form lock catch matching with corresponding lock holes, the forward or backward movement of the first lamp tube sectional material and the second lamp tube sectional material relative to the splicing plate along the length direction is limited, and further the first lamp tube sectional material, the splicing plate and the second lamp tube sectional material are stably locked together.
2. The fixing ring has the functions of blocking and acting, so that a first splicing space and a second splicing space are respectively formed at two sides of the fixing ring, when the end parts of the first lamp shade and the second lamp shade are inserted into the first splicing space and the second splicing space in place, the end parts of the first lamp shade and the second lamp shade respectively abut against two ends of the blocking part, and the first elastic lock catch and the second elastic lock catch are matched to limit the forward movement and the backward movement of the first lamp tube section and the second lamp tube section relative to the splicing plate along the length direction, so that the first lamp tube section, the splicing plate and the second lamp tube section are more stably locked together. Simultaneously, can also cover the concatenation gap of first lamp shade and second lamp shade through solid fixed ring and prevent the light leak.
3. The first locking part is provided with a first guide inclined plane on a first acting part, and the first locking part can automatically contract inwards relative to the splicing plate through the matching of the first guide inclined plane and the first lamp tube sectional material in the process of inserting the splicing plate into the first splicing plate slot of the first lamp tube sectional material. The end that first direction inclined plane of first elasticity hasp is low outwards towards the tip for in-process with the splice plate insert the first splice plate slot of first lamp tube section bar can make first latch member by automatic compression through first direction inclined plane, need not to manually press down first latch member and make first latch member enter into in the first splice plate slot so that continue to insert, further improved the swift simplicity of concatenation process.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the joint of the first lamp tube and the second lamp tube according to the embodiment of the invention.
FIG. 3 is a schematic view of another angle structure of the seam of the first lamp tube and the second lamp tube according to the embodiment of the invention.
Fig. 4 is a schematic structural diagram of a second lamp tube according to an embodiment of the invention.
Fig. 5 is a schematic structural diagram of a first lamp tube according to an embodiment of the invention.
Fig. 6 is a partially enlarged view of fig. 4 at B.
Fig. 7 is a partially enlarged view of fig. 5 at C.
FIG. 8 is a schematic view of the engagement of the splice plate and the retaining ring according to an embodiment of the present invention.
FIG. 9 is a schematic view of another angular fit of a splice bar and a retaining ring according to an embodiment of the present invention.
FIG. 10 is an exploded view of a splice plate and a retaining ring according to an embodiment of the present invention.
Fig. 11 is a schematic matching view of a first lamp tube section and a second lamp tube section spliced together by a splice plate according to an embodiment of the present invention.
Fig. 12 is a schematic view of another angle fit of the first lamp tube profile and the second lamp tube profile when they are spliced together by the splice plate according to the embodiment of the present invention.
Fig. 13 is a schematic view illustrating the matching between the limiting member, the first circuit board and the fixing ring according to the embodiment of the invention.
Fig. 14 is a schematic view illustrating another angle matching between the limiting member, the first circuit board and the fixing ring according to the embodiment of the invention.
Fig. 15 is a partially enlarged view of a portion a in fig. 1.
Fig. 16 is a cross-sectional view of the structure of the first resilient latching means and the first lamp according to the embodiment of the present invention.
Fig. 17 is a schematic structural view of a suspension assembly of an embodiment of the invention.
Description of reference numerals:
1. a first lamp tube, 2, a second lamp tube, 3, a splicing component, 4, a hanging component, 11, a first lamp tube section bar, 12, a first lamp shade, 13, a first light source plate, 14, a first circuit board, 21, a second lamp tube section bar, 22, a second lamp shade, 23, a second light source plate, 24, a second circuit board, 31, a splicing plate, 32, a fixing ring, 33, a limiting member, 41, a hanging bracket, 42, a socket joint member, 111, a first splicing plate slot, 112, a first lock hole, 141, a male plug, 142, a first circuit board clamping hole, 211, a second splicing plate slot, 212, a second lock hole, 241, a female plug, 311, a first elastic lock catch, 312, a second elastic lock catch, 313, a fixing ring clamping matching hole, 314, a first through hole, 315, a first clamping hole, 321, a baffle part, 322, a first plugging space, 324, a second plugging space, a cross beam, 331, a plugging guide part, 332. spacing portion, 333, locating part buckle, 411, lockplate, 412, rack, 421, bell and spigot ring, 422, cooperation portion, 3111, first fastener, 3112, first elastic component, 3113, first support seat, 3241, solid fixed ring buckle, 4211, spacing bellying, 31111, first spacing portion, 31112, first effect portion, 31131, first buckle, 31132, first bellying, 31133, first stand.
Detailed Description
The invention is further described with reference to the following figures and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 17, in this embodiment, a splicing structure of a fluorescent lamp includes a first lamp tube 1, a second lamp tube 2 and a splicing assembly 3, where the first lamp tube 1 includes a first lamp tube profile 11, the second lamp tube 2 includes a second lamp tube profile 21, the splicing assembly 3 includes a splicing plate 31, a first splicing plate slot 111 is formed in the first lamp tube profile 11, a second splicing plate slot 211 is formed in the second lamp tube profile 21, two ends of the splicing plate 31 can be respectively inserted into the first splicing plate slot 111 and the second splicing plate slot 211 to butt the first lamp tube profile 11 and the second lamp tube profile 21, a first elastic latch 311 and a second elastic latch 312 are disposed on the splicing plate 31, a first locking hole 112 is disposed on the first lamp tube profile 11, a second locking hole 212 is disposed on the second lamp tube profile 21, when the first lamp tube profile 11 and the second lamp tube profile 21 are in place, the first elastic latch 311 and the second elastic latch 312 can automatically spring out and form a latch fit with the first latch hole 112 and the second latch hole 212 respectively to lock the first lamp tube section 11, the splice plate 31 and the second lamp tube section 21 together.
In this embodiment, the splicing component 3 includes the splicing plate 31, the splicing plate 31 is provided with a first elastic latch 311 and a second elastic latch 312, two ends of the splicing plate 31 can be respectively inserted into the first splicing plate slot 111 and the second splicing plate slot 211 in an adaptive manner to enable the first lamp tube profile 11 and the second lamp tube profile 21 to be butted, and when the first lamp tube profile 11 and the second lamp tube profile 21 are butted in place, the first elastic latch 311 and the second elastic latch 312 can be automatically popped out and respectively form a latch fit with the first lock hole 112 and the second lock hole 212 to lock the first lamp tube profile 11, the splicing plate 31 and the second lamp tube profile 21 together. In this embodiment, the splicing process of the first lamp tube profile 11 and the second lamp tube profile 21 is simple and fast, during splicing, only the two ends of the splice plate 31 need to be correspondingly inserted into the first splice plate slot 111 and the second splice plate slot 211, at this time, because the splice plate slots have a limiting effect, the first lamp tube profile 11 and the second lamp tube profile 21 can only advance or retreat along the length direction relative to the splice plate 31, and when the first lamp tube profile 11 and the second lamp tube profile 21 are butted in place, the first elastic latch 311 and the second elastic latch 312 can automatically pop up to form latch cooperation with corresponding lock holes, the advance or retreat movement of the first lamp tube profile 11 and the second lamp tube profile 21 relative to the splice plate 31 along the length direction is limited, and then the first lamp tube profile 11, the splice plate 31 and the second lamp tube profile 21 are stably locked together.
Referring to fig. 1 to 7, in this embodiment, preferably, the first lamp tube 1 further includes a first lamp shade 12, the second lamp tube 2 further includes a second lamp shade 22, the first lamp tube section 11 and the second lamp tube section 21 can be respectively embedded in the first lamp shade 12 and the second lamp shade 22 in an adaptive manner, the splicing assembly 3 further includes a fixing ring 32, the fixing ring 32 is inserted in the splicing plate 31 and fixed to the middle of the splicing plate 31 through a fixing structure, the inner circumference of the fixing ring 32 is provided with a blocking portion 321, so that a first inserting space 322 and a second inserting space 323 are respectively formed at two sides of the fixing ring 32, and end portions of the first lamp shade 12 and the second lamp shade 22 can be respectively inserted into the first inserting space 322 and the second inserting space 323 at two sides of the fixing ring 32 in an adaptive manner. In this embodiment, the fixing ring 32 has a blocking function, so that a first inserting space 322 and a second inserting space 323 are respectively formed at two sides of the fixing ring 32, when the end portions of the first lamp shade 12 and the second lamp shade 22 are inserted into the first inserting space 322 and the second inserting space 323 in place, the end portions of the first lamp shade 12 and the second lamp shade 22 respectively abut against two ends of the blocking portion 321, and the first elastic latch 311 and the second elastic latch 312 are matched to limit forward movement and backward movement of the first lamp tube profile 11 and the second lamp tube profile 21 relative to the splicing plate 31 along the length direction, so that the first lamp tube profile 11, the splicing plate 31 and the second lamp tube profile 21 are more stably locked together. Meanwhile, the fixing ring 32 can also cover the splicing gap between the first lamp shade 12 and the second lamp shade 22 to prevent light leakage. And the splicing position of the two lamp tubes has no sense of incongruity in appearance, is not obtrusive, and splices the two lamp tubes together more covertly.
Referring to fig. 8 to 12 and 16, in the embodiment, preferably, a cross beam 324 is disposed in the fixing ring 32, the cross beam 324 can be attached to the splice plate 31 when the fixing ring 32 is inserted into the splice plate 31, a fixing ring fastener 3241 is disposed on the cross beam 324, a fixing ring fastener matching hole 313 is disposed on the splice plate 31, and the fixing ring 32 and the splice plate 31 are detachably fixed together by the fastener matching of the fixing ring fastener 3241 and the fixing ring fastener matching hole 313. In this embodiment, the fixing ring 32, the cross beam 324, and the fixing ring buckle 3241 are preferably integrally formed. Furthermore, it should be understood by those skilled in the art that in other embodiments, the fixing ring 32 can be fixed to the splice plate 31 by other fixing structures, such as a screw-locking type detachable connection, and is not limited to the snap-fitting manner of the snap and the fitting hole disclosed in the present embodiment.
Referring to fig. 1 to 3, 8 to 12, and 16, in the present embodiment, preferably, the first elastic latch 311 includes a first latch 3111 and a first elastic member 3112, the first latch 3111 is elastically connected to the splice plate 31 through the first elastic member 3112 and can elastically extend and retract relative to the splice plate 31, so that when the first lamp tube profile 11 and the splice plate 31 are plugged into place, the first latch 3111 can automatically pop out and snap into the first latch hole 112 on the first lamp tube profile 11 to lock the first lamp tube profile 11 and the splice plate 31 together. In this embodiment, the first elastic member 3112 may be a compression spring or a stack spring.
Referring to fig. 1 to 3, 8 to 12, and 16, in this embodiment, preferably, the first elastic latch 311 further includes a first supporting seat 3113, the first supporting seat 3113 is connected to the splicing plate 31, a first through hole 314 is formed in a position of the splicing plate 31 opposite to the first supporting seat 3113, an accommodating space is formed between the splicing plate 31 and the first supporting seat 3113, the first latch 3111 is movably disposed in the accommodating space, the first latch 3111 has a first limiting portion 31111 and a first action portion 31112, the first action portion 31112 is disposed opposite to the first through hole 314, the first elastic member 3112 is connected between the first latch 3111 and the first supporting seat 3113, under an elastic force of the first elastic member 3112, the first action portion 31112 of the first latch 3111 can elastically stretch in the first through hole of the splicing plate 31, and the first action portion 31112 of the first latch 3111 can be prevented from being elastically pushed through the first through hole 314 by the first latch 3112 matching with the first limiting portion 31111 of the first latch 3111 and the first latch 3112 And (6) discharging.
Referring to fig. 1 to 3, 8 to 12, and 16, in the embodiment, preferably, first buckles 31131 are disposed on two sides of the first support seat 3113, two first buckle holes 315 capable of respectively matching with the two first buckles 31131 are disposed on the splice plate 31, and first protrusions 31132 capable of abutting against the splice plate 31 are disposed on four corners of the first support seat 3113, the first support seat 3113 is detachably connected to the splice plate 31 by the buckle fitting of the first buckle 31131 and the first buckle hole 315, and an accommodating space is formed between the first support seat 3113 and the splice plate 31 by the abutting fitting of the first protrusion 31132 and the splice plate 31, so that the first buckle 3111 is movably disposed in the accommodating space. However, it should be understood by those skilled in the art that in other embodiments, the first support seat 3113 can be connected to the splice plate 31 by other connection methods, such as by screw locking, and is not limited to the snap-fit connection using the snap and the snap hole disclosed in this embodiment.
Referring to fig. 1 to 3, 8 to 12 and 16, in the present embodiment, preferably, a first upright 31133 is disposed on the first support seat 3113, a first elastic member 3112 is fittingly sleeved on the first upright 31133, and one end of the first elastic member 3112 abuts against the first supporting seat 3113, and the other end abuts against the first locking piece 3111, and the first upright 31133 comprises a first upper upright and a first lower upright which are coaxially arranged, the diameter of the first upper upright is slightly smaller than that of the first lower upright, a first round hole matched with the first upper upright post is formed at a position of the first acting part 31112 of the first locking piece 3111 corresponding to the first upper upright post, through the cooperation of first round hole and first upper column under the exogenic action, make first fastener 3111 can be pressed to first supporting seat 3113 so that go in inserting splice plate 31 into first splice plate slot 111 of first lamp tube section bar 11.
Referring to fig. 1 to 3, 8 to 12, and 16, in this embodiment, preferably, a first guiding inclined surface is formed on the first acting portion 31112 of the first fastening member 3111, and during the process of inserting the splice plate 31 into the first splice plate slot 111 of the first lamp tube profile 11, the first fastening member 3111 can automatically retract inward relative to the splice plate 31 through the cooperation of the first guiding inclined surface and the first lamp tube profile 11. The lower end of the first guiding inclined plane of the first elastic lock catch 311 faces outwards towards the end, so that in the process of inserting the splice plate 31 into the first splice plate slot 111 of the first lamp tube profile 11, the first lock catch 3111 can be automatically compressed through the first guiding inclined plane, the first lock catch 3111 is not required to be manually pressed to enable the first lock catch 3111 to enter the first splice plate slot 111 so as to be continuously inserted, and the rapidness and simplicity of the splicing process are further improved. In addition, in the embodiment, the second elastic latch 312 has the same structure as the first elastic latch 311, and the first elastic latch 311 and the second elastic latch 312 are symmetrically disposed.
Referring to fig. 1 to 7, the present embodiment further provides a fluorescent lamp, which includes the above-mentioned fluorescent lamp splicing structure, and the first light source plate 13 and the first circuit board 14 are further embedded in the first lamp tube sectional material 11, the second light source plate 23 and the second circuit board 24 are further embedded in the second lamp tube sectional material 21, the first circuit board 14 and the second circuit board 24 are respectively provided with a male plug 141 and a female plug 241, and the first circuit board 14 and the second circuit board 24 are electrically connected by the mutual matching of the male plug 141 and the female plug 241.
Referring to fig. 1 to 3 and 13 to 15, in the embodiment, the splicing assembly 3 further includes a limiting member 33, the first circuit board 14 is provided with a first circuit board card hole 142, the limiting member 33 includes an insertion guide portion 331 capable of being attached to an inner periphery of the fixing ring 32, a limiting portion 332 capable of being in limiting fit with the notch of the first lampshade 12, and a limiting member latch 333 capable of being in latching fit with the first circuit board card hole 142, and when the first lamp tube 1 and the second lamp tube 2 are spliced together through the splicing assembly 3, the limiting member 33 can prevent the first circuit board 14 from shifting.
Referring to fig. 17, in this embodiment, the fluorescent lamp further includes a hanging assembly 4, the hanging assembly 4 includes a hanging bracket 41 capable of being fixed on the ceiling plate and a socket member 42 capable of being socket-connected to the fluorescent lamp and matching with the hanging bracket 41 for fixing, the hanging bracket 41 includes a locking plate 411 and racks 412 disposed at two ends of the locking plate 411, a plurality of positioning teeth are arranged on the racks 412 along the length direction, the socket member 42 includes a socket ring 421 capable of being socket-connected to the first lampshade 12 or the second lampshade 22 of the fluorescent lamp, matching portions 422 capable of matching with the two racks 412 on the hanging bracket 41 are disposed on two sides of the socket ring 421, one end of the matching portion 422 is connected to the socket ring 421 so as to be capable of being outwardly opened relative to the socket ring 421, a gap for the racks 412 to pass through is left between the matching portion 422 and the socket ring 421, a positioning hole capable of matching with the positioning teeth on the racks 412 is disposed on the matching portion, and the socket ring 421 is provided with a limit projection 4211 which can prevent the socket ring 421 from coming off from the lamp holder end.
The assembly process of this embodiment is: the limiting member fastener 333 of the limiting member 33 is first fastened to the first circuit board fastening hole 142 of the first circuit board 14, then the first circuit board 14 and the first light source plate 13 are respectively embedded into the corresponding caulking grooves of the first lamp tube section 11, then the first lamp tube section 11 is embedded into the first lamp shade 12 to form the first lamp tube 1, similarly, the second circuit board 24 and the second light source plate 23 are respectively embedded into the corresponding caulking grooves of the second lamp tube section 21, and then the second lamp tube section 21 is embedded into the second lamp shade 22 to form the second lamp tube 2. The splice plate 31 and the retaining ring 32 are then secured together by threading the retaining ring 32 over the middle of the splice plate 31 and snap-fitting the retaining ring snap-fit holes 313 and the retaining ring snaps 3241 on the cross beam 324. Then, one end of the splice plate 31 is inserted into the first splice plate slot 111 in the first lamp tube 1, during the insertion process, the first action portion 31112 protruding out of the first through hole 314 of the splice plate 31 can be automatically compressed through the matching of the first guide inclined plane and the first lamp tube profile 11 so that the splice plate 31 can be continuously inserted into the first splice plate slot 111, when the end portion of the first lamp tube 1 just abuts against the barrier portion 321 of the fixing ring 32, the first lamp tube 1 is inserted in place, at this time, the first action portion 31112 of the first elastic latch 311 directly faces the first latch hole 112 on the first lamp tube profile 11, under the elastic action of the first elastic member 3112, the first action portion 31112 automatically pops out of the first through hole 314 and is latched into the first latch hole 112 on the first lamp tube profile 11 to form a latch fit, thereby the first lamp tube 1 and the splice assembly 3 are stably locked together, and then the other end of the splice plate 31 is inserted into the second splice plate slot 211 in the second lamp tube 2, when the second lamp tube 2 is inserted in place, the acting part of the second elastic latch 312 will automatically pop out and form a latch fit with the second locking hole 212 on the second lamp tube profile 21 to further firmly lock the second lamp tube 2 and the splicing component 3 together, so that the first lamp tube 1 and the second lamp tube 2 are rapidly and firmly spliced together by the splicing component 3.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and these modifications or substitutions do not make the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention, so that all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
Claims (11)
1. A splicing structure of a fluorescent lamp is characterized in that: the lamp tube comprises a first lamp tube (1), a second lamp tube (2) and a splicing assembly (3), wherein the first lamp tube (1) comprises a first lamp tube section bar (11), the second lamp tube (2) comprises a second lamp tube section bar (21), the splicing assembly (3) comprises a splicing plate (31), a first splicing plate slot (111) is arranged in the first lamp tube section bar (11), a second splicing plate slot (211) is arranged in the second lamp tube section bar (21), two ends of the splicing plate (31) can be respectively inserted into the first splicing plate slot (111) and the second splicing plate slot (211) in an adaptive manner to enable the first lamp tube section bar (11) and the second lamp tube section bar (21) to be butted, a first elastic lock catch (311) and a second elastic lock catch (312) are arranged on the splicing plate (31), a first lock hole (112) is formed in the first lamp tube section bar (11), a second lock hole (212) is formed in the second lamp tube section bar (21), when the first lamp tube sectional material (11) and the second lamp tube sectional material (21) are butted in place, the first elastic lock catch (311) and the second elastic lock catch (312) can automatically pop up and form lock catch matching with the first lock hole (112) and the second lock hole (212) respectively so as to lock the first lamp tube sectional material (11), the splicing plate (31) and the second lamp tube sectional material (21) together.
2. The daylight lamp mosaic structure of claim 1, wherein: the first lamp tube (1) further comprises a first lampshade (12), the second lamp tube (2) further comprises a second lampshade (22), the first lamp tube section bar (11) and the second lamp tube section bar (21) can be respectively embedded in the first lampshade (12) and the second lampshade (22) in a matching mode, the splicing assembly (3) further comprises a fixing ring (32), the fixing ring (32) is sleeved in the splicing plate (31) in a penetrating mode and is fixed with the middle of the splicing plate (31) through a fixing structure, a blocking part (321) is arranged on the inner periphery of the fixing ring (32) to enable a first splicing space (322) and a second splicing space (323) to be formed on two sides of the fixing ring (32) respectively, the end parts of the first lampshade (12) and the second lampshade (22) can be inserted into the first splicing space (322) and the second splicing space (323) on two sides of the fixing ring (32) respectively in an adaptive mode, the splicing gap between the first lampshade (12) and the second lampshade (22) can be covered by the fixing ring (32) to prevent light leakage.
3. The daylight lamp mosaic structure of claim 2, wherein: be equipped with a crossbeam (324) in solid fixed ring (32), crossbeam (324) can laminate on splice plate (31) when solid fixed ring (32) is worn to overlap in splice plate (31), and is equipped with solid fixed ring buckle (3241) on crossbeam (324), is equipped with solid fixed ring buckle mating holes (313) on splice plate (31), and buckle cooperation through solid fixed ring buckle (3241) and solid fixed ring buckle mating holes (313) makes solid fixed ring (32) and splice plate (31) detachably fixed together.
4. A fluorescent lamp mosaic structure according to any one of claims 1 to 3, wherein: first elasticity hasp (311) includes first hasp spare (3111) and first elastic component (3112), first hasp spare (3111) through first elastic component (3112) elastically connect on splice plate (31) and splice plate (31) elasticity relatively stretches out and draws back to when pegging graft in place at first lamp tube section bar (11) and splice plate (31), first hasp spare (3111) can pop out automatically and block into in first lockhole (112) on first lamp tube section bar (11) and with first lamp tube section bar (11) and splice plate (31) locking together.
5. The daylight lamp mosaic structure of claim 4, wherein: first elasticity hasp (311) still includes first supporting seat (3113), first supporting seat (3113) is connected on splice plate (31), first through-hole (314) have been seted up on splice plate (31) and first supporting seat (3113) relative position, and be formed with the accommodation space between splice plate (31) and first supporting seat (3113), first fastener (3111) sets up in the accommodation space with moving about, first fastener (3111) has first spacing portion (31111) and first effect portion (31112), first effect portion (31112) and first through-hole (314) set up relatively, first elastic component (3112) are connected between first fastener (3111) and first supporting seat (3113), under the elasticity effect of first elastic component (3112), first effect portion (31112) of first fastener (3111) can be in first through-hole (311314) of splice plate (31), and through the elasticity nature of first fastener (3111) and splice plate (31111) prevent the cooperation of first fastener (3111) and spacing portion (31111) and splice plate (31111) can cooperate The first locking piece (3111) is ejected out of the first through hole (314) by the first elastic piece (3112), and the second elastic locking buckle (312) has the same structure as the first elastic locking buckle (311).
6. The daylight lamp mosaic structure of claim 5, wherein: the both sides of first supporting seat (3113) are equipped with first buckle (31131), be equipped with on splice plate (31) two can respectively with two first buckle (31131) matched with first calorie of hole (315), and be equipped with on four angles of first supporting seat (3113) and lean on first bellying (31132) on splice plate (31) in the top, first supporting seat (3113) lean on cooperation messenger between first supporting seat (3113) and splice plate (31) interval formation accommodation space through the buckle cooperation detachably of first buckle (31131) and first calorie of hole (315), so that first lock fastener (3111) sets up in the accommodation space movably.
7. The daylight lamp mosaic structure of claim 6, wherein: the first supporting seat (3113) is provided with a first upright post (31133), the first elastic piece (3112) is fittingly sleeved on the first upright post (31133), one end of the first elastic piece (3112) is abutted against the first supporting seat (3113), the other end is abutted against the first locking piece (3111), and the first upright post (31133) comprises a first upper upright post and a first lower upright post which are coaxially arranged, the diameter of the first upper upright post is slightly smaller than that of the first lower upright post, and a first round hole matched with the first upper upright post is arranged at the position of the first action part (31112) of the first locking piece (3111) corresponding to the first upper upright post, through the cooperation of first round hole and first last stand under the exogenic action, make first fastener (3111) can be pressed to first supporting seat (3113) so that go in inserting splice plate (31) first splice plate slot (111) of first lamp tube section bar (11).
8. The daylight lamp mosaic structure of claim 7, wherein: a first guide inclined plane is formed on a first acting part (31112) of the first locking piece (3111), and in the process of inserting the splicing plate (31) into a first splicing plate slot (111) of the first lamp tube sectional material (11), the first locking piece (3111) can automatically contract inwards relative to the splicing plate (31) through the matching of the first guide inclined plane and the first lamp tube sectional material (11).
9. A fluorescent lamp, characterized by: the fluorescent lamp splicing structure comprises the fluorescent lamp splicing structure as claimed in any one of claims 2 to 8, a first light source plate (13) and a first circuit board (14) are embedded in the first lamp tube sectional material (11), a second light source plate (23) and a second circuit board (24) are embedded in the second lamp tube sectional material (21), a male plug (141) and a female plug (241) are respectively arranged on the first circuit board (14) and the second circuit board (24), and the first circuit board (14) and the second circuit board (24) are electrically connected through mutual matching of the male plug (141) and the female plug (241).
10. A fluorescent lamp as claimed in claim 9, characterized in that: the splicing component (3) further comprises a limiting part (33), a first circuit board clamping hole (142) is formed in the first circuit board (14), the limiting part (33) comprises an insertion guide part (331) which can be attached to the inner periphery of the fixing ring (32), a limiting part (332) which can be in limiting fit with the first lampshade (12) and a limiting part buckle (333) which can be in buckle fit with the first circuit board clamping hole (142), and when the first lamp tube (1) and the second lamp tube (2) are spliced together through the splicing component (3), the first circuit board (14) can be prevented from shifting through the limiting part (33).
11. A fluorescent lamp as claimed in claim 9, characterized in that: the fluorescent lamp also comprises a suspension assembly (4), the suspension assembly (4) comprises a suspension bracket (41) capable of being fixed on the ceiling plate and a sleeve joint piece (42) capable of being sleeved on the fluorescent lamp and matched with the suspension bracket (41) to be fixed, the suspension bracket (41) comprises a locking plate (411) and racks (412) arranged at two ends of the locking plate (411), a plurality of positioning teeth are arranged on the racks (412) along the length direction, the sleeve joint piece (42) comprises a sleeve joint ring (421) capable of being sleeved on a first lampshade (12) or a second lampshade (22) of the fluorescent lamp, matching parts (422) capable of being respectively matched with the two racks (412) on the suspension bracket (41) are arranged at two sides of the sleeve joint ring (421), one end of each matching part (422) is connected to the sleeve joint ring (421) to enable the corresponding sleeve joint ring (421) to be opened outwards, and a gap for the racks (412) to pass through is reserved between each matching part (422) and the sleeve joint ring (421), the matching part (422) is provided with a positioning hole which can be matched with the positioning teeth on the rack (412), and the sleeve ring (421) is provided with a limiting bulge part (4211) which can prevent the sleeve ring (421) from falling off from the lamp holder end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996620.8A CN110608420A (en) | 2019-10-19 | 2019-10-19 | Fluorescent lamp splicing structure and fluorescent lamp comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996620.8A CN110608420A (en) | 2019-10-19 | 2019-10-19 | Fluorescent lamp splicing structure and fluorescent lamp comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN110608420A true CN110608420A (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996620.8A Pending CN110608420A (en) | 2019-10-19 | 2019-10-19 | Fluorescent lamp splicing structure and fluorescent lamp comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188103A (en) * | 2021-03-17 | 2021-07-30 | 厦门普为光电科技有限公司 | Track lamp with butt joint structure |
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