CN106151907A - A kind of emitting led fluorescent tube of low-angle - Google Patents
A kind of emitting led fluorescent tube of low-angle Download PDFInfo
- Publication number
- CN106151907A CN106151907A CN201610750659.8A CN201610750659A CN106151907A CN 106151907 A CN106151907 A CN 106151907A CN 201610750659 A CN201610750659 A CN 201610750659A CN 106151907 A CN106151907 A CN 106151907A
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- Prior art keywords
- fluorescent tube
- angle
- spring
- annular
- collector lens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of emitting led fluorescent tube of low-angle, it includes fluorescent tube and the luminescence component being arranged in fluorescent tube and driving power supply, luminescence component is made up of LED light source plate and collector lens, LED light source plate electrically connects with driving power supply, collector lens covers on LED light source plate, the light that LED light source plate sends outgoing after collector lens optically focused, and rising angle is 30 degree～90 degree；Advantage is by setting a collector lens in LED light source plate upper cover, make the light that LED light source plate sends through occurring refraction to make to assemble in the middle of light alignment to reduce rising angle during collector lens, make rising angle between 30 degree to 90 degree, make this LED lamp tube be applied to during special illumination application places to highlight illuminating effect, also can reduce unnecessary illumination space.
Description
Technical field
The present invention relates to a kind of LED lamp tube, especially relate to a kind of emitting led fluorescent tube of low-angle.
Background technology
At present, LED lamp tube replaces traditional fluorescent tube in a large number and is widely used in various lighting field, glimmering with traditional
Light lamp tube is the same, and LED lamp tube has the features such as light efficiency is high, lighting angle is big.Existing conventional LED lamp tube generally include body,
The LED light source plate being arranged in body and driving power supply, the lamp holder being arranged at the two ends of body；Some LED lamp tube also include using
Support in fixing LED light source plate and for heat radiation.But, at some special lighting fields, such as showcase or warehouse shelf
Illumination, in order to highlight illuminating effect or in order to reduce unnecessary illumination space, it is only necessary to the little low-angle of irradiation area
Emitting led fluorescent tube, and the lighting angle of existing conventional LED lamp tube is big, usually 180～200 degree, is applied to these special
Illuminating effect cannot be highlighted during lighting field, also cannot reduce unnecessary illumination space；On the other hand, at these special photographs
Bright field, such as the illumination of showcase, typically require that the light that LED lamp tube sends is irradiated on shown exhibit, due to existing
Most of LED lamp tube be for replacing traditional fluorescent tube, it is installed on the lamp socket of traditional fluorescent tube, one
After installing, irradiation area is fixed non-adjustable, no matter is therefore which kind of exhibit, and its putting position is fixed, and so sometimes past
Toward can not preferably show some exhibit, there is displaying drawback.
Content of the invention
The technical problem to be solved is to provide a kind of emitting led fluorescent tube of low-angle, and its rising angle is 30 degree
～90 degree, illuminating effect can be highlighted, and unnecessary illumination space can be reduced.
The technical scheme that the present invention solves that above-mentioned technical problem used is: a kind of emitting led fluorescent tube of low-angle, including lamp
Manage and be arranged at the luminescence component in described fluorescent tube and driving power supply, it is characterised in that: described luminescence component is by LED light source
Plate and collector lens composition, described LED light source plate electrically connects with described driving power supply, and described collector lens covers in described
LED light source plate on, the light that described LED light source plate sends outgoing after described collector lens optically focused, and rising angle is
30 degree～90 degree.
The emitting led fluorescent tube of this low-angle also includes the mounting seat being arranged in described fluorescent tube, and described mounting seat is by growing
The stake body of bar shaped and the length direction along described stake body are integrally formed at two supports of the lower section of described stake body
Pin forms, and described stake body offers light source installation cavity, and the spike described in two is connected with the inwall of described fluorescent tube,
Described LED light source plate is made up of wiring board and plurality of LEDs lamp bead, and the two ends of described wiring board are reserved with power supply installation portion
Position, the described power supply that drives divides two parts correspondence to be installed on the power supply installation position described in two, the LED lamp bead described in many
On the position being uniformly installed on described wiring board in addition to described power supply installation position, described wiring board is installed on described
Light source installation cavity in, the both sides of described collector lens are corresponding with the both sides of described stake body to be connected, and makes described poly-
Optical lens covers in all described LED lamp bead, described wiring board consolidates and is limited to described stake body and described optically focused
Between lens.Here, utilize two spikes to make stake body be connected on the inwall of fluorescent tube, and the both sides of stake body need and optically focused
The both sides of lens are corresponding to be connected, this is because collector lens cannot be connected on wiring board；Light source installation cavity can be set to card
The light source installation cavity of slot type, so can make wiring board more reliable with the connection of stake body；The both sides of collector lens and stake body
The corresponding mode connecting in both sides can use existing snap fit, as the both sides at collector lens arrange connecting portion, connecting
Draw-in groove, the side clamping of draw-in groove and stake body is offered along its length in portion.
The emitting led fluorescent tube of this low-angle also includes the lamp holder being sheathed in the two ends of described fluorescent tube, described lamp holder
Had by the interior retainer ring body with dividing plate matching and outboard end and close the outer loose collar body of plate and form, described every
It is inboard portion and Outboard Sections that plate divides described interior retainer ring body, and described inboard portion is placed on the termination of described fluorescent tube
On, and described dividing plate and described mounting seat are fixing is connected, make the described interior retainer ring body can with described fluorescent tube composition
Rotor, described dividing plate offers through wires hole, the annular outer end surface of described Outboard Sections and described outer movable annular
The annular inner face laminating of body, described dividing plate and described close be provided with between plate making under external force described
Outer loose collar body is axially disengaging described interior retainer ring body so that the releasing mechanism of described rotatable bodies rotation, described
Closing and being provided with two conductive copper pins on plate, described conductive copper pin is by driving through the wire of described through wires hole with described
Dynamic power supply electrical connection.Here, on the one hand owing to the lighting angle of this LED lamp tube is little, only 30 degree～90 degree, it is thus possible to can send out
The light that this LED lamp tube raw sends does not reaches the direction specified and region；On the other hand, demand is answered to change this LED lamp tube
During irradiation area, both of these case is required for adjusting the light direction of this LED lamp tube, is therefore decomposed into lamp holder in matching
Retainer ring body and outer loose collar body two parts, and make interior retainer ring body and fluorescent tube fixing connect and compose one rotatable
Body, and a releasing mechanism is set between interior retainer ring body and outer loose collar body, so this LED lamp tube is installed on biography
After the lamp socket of the fluorescent tube of system, only releasing mechanism need to be utilized to make outer loose collar body be axially disengaging interior retainer ring body, rotate
Rotatable bodies can make rotatable bodies rotate 0 degree to 180 degree, and after outer loose collar body stops retracting outward and returns, rotatable bodies
Keep the angle rotating, i.e. adjust this LED lamp tube to required irradiating angle, it is ensured that the illumination that this LED lamp tube sends
It is incident upon the region of determination.
Described releasing mechanism include axially outwardly extended pipe on described dividing plate, along described outer activity
Screw hole column on the inner face being axially set in described closing plate of annular solid, spring and spring set screw, described every
Offering a through hole on plate, the inner of described pipe is connected in described through hole, described pipe axially from the inner to
Outer end offers spring holder, and described spring is placed in described spring holder, and the outer end of described pipe is offered
Having and connecting with described spring holder and diameter penetrates hole less than the diameter of described spring, described screw hole column is through described
The hole that penetrates pass through described spring, described spring set screw is spirally connected with described screw hole column, and spiral shell fixed by described spring
The diameter of the nut of nail is less than the diameter of described spring holder more than the described diameter penetrating hole, and described spring limits
Be formed between outer end and the nut of described spring set screw of described pipe, described outer loose collar body vertically outside
Outer loose collar body described in when drawing departs from described interior retainer ring body and described spring is compressed in described spring and puts
Put in seat, the annular outer end of spring recovery described after described outer loose collar body return vertically and described Outboard Sections
The annular inner face of face and described outer loose collar body is fitted again.Here, by arranging screw hole column and spring set screw,
And require the diameter of nut of spring set screw less than the diameter of spring holder, and more than penetrating the diameter in hole, spring limits
It is formed between the outer end of pipe and the nut of spring set screw, outside utilizing screw hole column and spring set screw well to achieve
Movable annular in vitro draw after with the connection of interior retainer ring body, and spring be set to provide back during outer loose collar body return
Multiple power, stops compression spring after rotatable bodies turns an angle, and outer loose collar body return, after rotatable bodies keeps rotating
Angle.
It is provided with between the annular outer end surface of described Outboard Sections and the annular inner face of described outer loose collar body
For determining the angle-determining mechanism of described rotatable bodies rotational angle, the outer face of described dividing plate and described closing plate
Inner face between be provided with the maximum angle rotating and limiting mechanism for limiting described rotatable bodies slewing area.Here,
The concrete angle that rotatable bodies rotates can be specified by arranging angle-determining mechanism；By arranging maximum angle rotating and limiting mechanism
It is to limit the maximum magnitude that rotatable bodies rotates, it is to avoid connect and drive power supply to be wound around with the wire of conductive copper pin, typically may be used
The maximum angle of rotation is set to 180 degree.
Described angle-determining mechanism includes the multiple generations being uniformly arranged on the annular outer end surface of described Outboard Sections
The positioning hole of table different angles and at least two positioning convex point being arranged on the annular inner face of described outer loose collar body,
The annular outer end surface of Outboard Sections described after in the embedded described positioning hole of described positioning convex point and described outer loose collar
The annular inner face laminating of body, the positioning convex point described in when described outer loose collar body departs from described interior retainer ring body
Depart from described positioning hole；Here, each positioning hole represents an angle, the angle that such rotatable bodies rotates can be accurately true
Fixed, the interval angles in adjacent two positioning holes, as being set to 15 degree, also can be set to other arbitrarily angled certainly；As positioning Kong Yuding
When position salient point matches, rotatable bodies can not rotate；Angle for making rotatable bodies rotate is more directly perceived, can be close at Outboard Sections
It on the outer circumference surface of outer end and is correspondingly arranged angle index line on the close inner outer circumference surface of outer loose collar body.
Described maximum angle rotating and limiting mechanism includes two first turn being arranged on the outer face of described dividing plate
Dynamic postive stop baffle and two the second rotary spacing baffle plates being arranged on the inner face of described closing plate, the same side described
First rotary spacing baffle plate abuts with the second described rotary spacing baffle plate and limits described rotatable bodies along this side to rotation
Maximum angle.Here, by the distance between two the first rotary spacing baffle plates of adjustment and two the second rotary spacing baffle plates
Between distance can adjust the maximum angle that rotatable bodies rotates in one direction, general rotatable bodies rotates in one direction
Maximum angle can be set to 180 degree, and the first rotary spacing baffle plate on even current right side supports with the second rotary spacing baffle plate on right side
Connect, rotate rotatable bodies and make the first rotary spacing baffle plate in left side rotatable when abutting with the second rotary spacing baffle plate in left side
Body have rotated 180 degree.
Being provided with the first screw fixed hole on described dividing plate, described closing is provided with and the first described screw on plate
The corresponding screw perforation of fixing hole, the outer end of described screw perforation is provided with block, the upper end of the spike described in two
Between be provided with fixing seat, on described fixing seat, the length direction along described stake body is provided with the second screw fixed hole,
For the fixing screw of fixing described mounting seat and described interior retainer ring body pass completely through after described screw perforation with
The first described screw fixed hole and the second described screw fixed hole are spirally connected.Here, arrange screw perforation, and require fixing spiral shell
Nail passes completely through screw perforation, and this is able to fixed mounting and interior retainer ring body and does not fixes outer loose collar body；
Block is set in the outer end of screw perforation, is for isolating metal body and to keep more attractive.
Space between the outside of a described spike and the lower section of described stake body constitutes jack, described dividing plate
Axially disposed on inner face have two tenons, and described tenon inserts in described jack.Here, the coordinating of tenon and jack
Make interior retainer ring body more convenient with the fixed installation of mounting seat.
The cross section of described spike is L-shaped, the support instep described in two to and be symmetrical arranged with splayed configuration；Described
Axially disposed in fluorescent tube have two convex tendons, and the convex tendon described in two is symmetrical with splayed configuration and between convex tendon described in two
Forming an axial arcwall face groove, the lateral part of the spike described in two snaps under the elastic force of self and is limited to institute
In the axial arcwall face groove stated, it is achieved the spike described in two is connected with the inwall of described fluorescent tube；Or described in two
The lateral part propping up spike is direct with the inwall of described fluorescent tube bonding；Or in described fluorescent tube axially disposed have two convex
Muscle, the convex tendon described in two is symmetrical with splayed configuration and forms an axial arcwall face groove between convex tendon described in two,
The lateral part of the spike described in two snaps under the elastic force of self and is limited in described axial arcwall face groove, and
The lateral part of the spike described in two is bonding with the inwall of described fluorescent tube, it is achieved a spike described in two and described
The inwall of fluorescent tube connects.Here, it is L-shaped that a spike is designed as cross section so that a spike is more steady with the connection of the inwall of fluorescent tube
Fixed reliable；Spike can be multiple with the connected mode of the inwall of fluorescent tube, are not limited to three kinds of connected modes provided herein, and the 3rd
Plant connected mode and connect more reliable.
It is provided with an annular element, the outer end of described annular element and described dividing plate in described inboard portion
Inner face is fixing to be connected, and there is space and formed and institute between the outer wall of described annular element and the inwall of described inboard portion
The suitable annular embedded groove in the termination of the fluorescent tube stated, in the embedded described annular embedded groove in the termination of described fluorescent tube, it is achieved
Described fluorescent tube and the connection of described interior retainer ring body；Here, by arranging annular embedded groove, it is achieved fluorescent tube is fixing with interior
The connection of annular solid, can coordinate adhesive during concrete assembling, i.e. outside the termination of fluorescent tube, adhesive coating is inserted into annular embedded
Make fluorescent tube more solid and reliable with the connection of interior retainer ring body in groove.
It is connected with the power supply cover for sheltering from and protecting described driving power supply on the two ends of described stake body, described
Power supply cover medial extremity on be wholely set the baffle plate for preventing described collector lens from moving along its length, described
The compression cover of the extended termination having for compressing described collector lens of one on the medial extremity of power supply cover.Here, power supply
Cover can directly use existing connected mode with the connection of stake body, utilizes power supply cover can shelter from and protect driving power supply；Electricity
The shape of source cover is not restricted, as in order to overall more aesthetically pleasing, power supply cover being designed to semi-ring physique structure, its opening part card
It is buckled in the two ends of stake body；Baffle plate well prevents collector lens to move with compressing cover combination；Compress cover to be used for being fixed
The structure compressing cover can be designed to identical with the structure of collector lens when specific design by collector lens.
Compared with prior art, it is an advantage of the current invention that: by setting a collector lens in LED light source plate upper cover, make
The light that LED light source plate sends makes to assemble in the middle of light alignment to reduce rising angle, ordinary circumstance through there is refraction during collector lens
The collector lens of plano-convex form can be used down, can determine that concrete beam angle by regulating the thickness of collector lens and radius size
Degree (thickness of collector lens is bigger, and radius is less, then rising angle is less), makes rising angle between 30 degree to 90 degree, makes
Obtaining this LED lamp tube to be applied to highlight illuminating effect during illumination application places as special in showcase etc., also can reduce need not
The illumination space wanted.
Brief description
Fig. 1 is the decomposition texture schematic diagram of the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 2 is the radial cross-section of the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 3 is the overall structure schematic diagram of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 4 is the decomposition texture schematic diagram of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 5 a is the structural representation one of the interior retainer ring body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 5 b is the structural representation two of the interior retainer ring body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 5 c is the structural representation one of the outer loose collar body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 5 d is the structural representation two of the outer loose collar body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment one；
Fig. 6 is the collector lens in the emitting led fluorescent tube of low-angle of embodiment one, power supply cover, compresses the signal after cover assembles
Figure；
Fig. 7 a is the structural representation of the interior retainer ring body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment two；
Fig. 7 b is the structural representation of the outer loose collar body of the lamp holder in the emitting led fluorescent tube of low-angle of embodiment two；
Fig. 8 is the radial cross-section of the emitting led fluorescent tube of low-angle of embodiment three.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Embodiment one:
The emitting led fluorescent tube of a kind of low-angle that the present embodiment proposes, as shown in Figures 1 to 6, it includes fluorescent tube 1 and is arranged at lamp
Luminescence component in pipe 1 and drive power supply 2, the collector lens 32 of the LED light source plate 31 by strip for the luminescence component and strip
Composition, LED light source plate 31 electrically connects with driving power supply 2, and collector lens 32 covers on LED light source plate 31, and LED light source plate 31 sends
Light outgoing after collector lens 32 optically focused, and rising angle is 30 degree～90 degree.By setting one in LED light source plate 31 upper cover
Collector lens 32, makes the light that LED light source plate 31 sends through occurring refraction to make to assemble in the middle of light alignment to reduce during collector lens 32
Rising angle, generally can use the collector lens of plano-convex form, big by the thickness and radius regulating collector lens 32
Little can determine that concrete rising angle (thickness of collector lens 32 is bigger, and radius is less, then rising angle is less), make beam angle
Degree is between 30 degree to 90 degree so that this LED lamp tube is applied to can highlight during illumination application places as special in showcase etc.
Illuminating effect, also can reduce unnecessary illumination space.
In the present embodiment, the emitting led fluorescent tube of this low-angle also includes the mounting seat 4 being arranged at the strip in fluorescent tube 1,
The stake body 41 by strip for the mounting seat 4 and the length direction along stake body 41 are integrally symmetricly set in the lower section of stake body 41
Two spikes 42 form, and stake body 41 offers light source installation cavity 43, and two spikes 42 are connected with the inwall of fluorescent tube 1,
LED light source plate 31 is made up of wiring board 33 and the plurality of LEDs lamp bead 34 of strip, and the two ends of wiring board 33 are reserved with power supply and install
Position 35, drives 2 points of two parts correspondences of power supply to be installed on two power supply installation positions 35, and plurality of LEDs lamp bead 34 is uniformly installed
On wiring board 33 on the position in addition to power supply installation position 35, upward, wiring board 33 is installed on light source peace to plurality of LEDs lamp bead 34
Behaveing affectedly in 43, the both sides of collector lens 32 are corresponding with the both sides of stake body 41 to be connected, and makes collector lens 32 cover in all LED
On pearl 34, wiring board 33 is firm is limited between stake body 41 and collector lens 32.Here, utilize two spikes 42 to make support
Body 41 is connected on the inwall of fluorescent tube 1, and the both sides of stake body 41 need to corresponding with the both sides of collector lens 32 connect, this is because
Collector lens 32 cannot be connected on wiring board 33；Light source installation cavity 43 can be set to the light source installation cavity of card slot type, so
Wiring board 33 can be made more reliable with the connection of stake body 41；The both sides of collector lens 32 are corresponding with the both sides of stake body 41 to be connected
Mode can use existing snap fit, as arranged connecting portion in the both sides of collector lens 32, along length side on connecting portion
To offering draw-in groove, the side clamping of draw-in groove and stake body 41.
In the present embodiment, the emitting led fluorescent tube of this low-angle also includes the lamp holder 5 being sheathed in the two ends of fluorescent tube 1, lamp
5 are had the outer loose collar body 52 closing plate 521 by the interior retainer ring body 51 with dividing plate 511 matching and outboard end
Composition, in 511 points of dividing plate, retainer ring body 51 is inboard portion and Outboard Sections, and inboard portion is placed on the termination of fluorescent tube 1, and
Dividing plate 511 is fixing with mounting seat 4 to be connected, and makes interior retainer ring body 51 constitute rotatable bodies with fluorescent tube 1, dividing plate 511 offers
The annular inner face laminating of semiorbicular through wires hole 512, the annular outer end surface of Outboard Sections and outer loose collar body 52, dividing plate
It is provided with making outer loose collar body 52 be axially disengaging interior retainer ring body under external force between 511 and closing plate 521
51, so that the releasing mechanism of rotatable bodies rotation, close and are provided with two conductive copper pins 522 on plate 521, and conductive copper pin 522 passes through
Through through wires hole 512 wire 523 with driving power supply 2 electrically connect.Here, on the one hand owing to the lighting angle of this LED lamp tube is little,
Only 30 degree～90 degree, it is thus possible to the light that this LED lamp tube can be occurred to send does not reaches the direction specified and region；The opposing party
Face, when answering the irradiation area that demand to change this LED lamp tube, both of these case is required for adjusting the light direction of this LED lamp tube,
Therefore lamp holder 5 is decomposed into the interior retainer ring body 51 matching and outer loose collar body 52 two parts, and makes interior stationary annular
Body 51 is fixing with fluorescent tube 1 connects and composes a rotatable bodies, and sets between interior retainer ring body 51 and outer loose collar body 52
Put a releasing mechanism, after this LED lamp tube is so installed on the lamp socket of traditional fluorescent tube, only releasing mechanism need to be utilized to make
Outer loose collar body 52 is axially disengaging interior retainer ring body 51, and rotating rotatable bodies can make rotatable bodies rotate 0 degree to 180
Degree, and when outer loose collar body 52 stop outer retracting return after, rotatable bodies keeps the angle rotating, i.e. by this LED lamp tube tune
Whole to required irradiating angle, it is ensured that the light that this LED lamp tube sends exposes to the region determining.
In the present embodiment, releasing mechanism includes that axially outwardly extended pipe on dividing plate 511 is the 513rd, along outer work
The screw hole column the 524th, spring 525 and the spring set screw that are axially set on the inner face closing plate 521 of rotating ring body 52
526, dividing plate 511 offers a through hole 514, the inner of pipe 513 is connected in through hole 514, and pipe 513 is axially from the inner
Offering spring holder 515 outward, spring 525 is placed in spring holder 515, the outer end of pipe 513 offer with
Spring holder 515 connects and diameter penetrates hole 516 less than the diameter of spring 525, and screw hole column 524 hand-hole 516 that wears long passes through
Spring 525, spring set screw 526 is spirally connected with screw hole column 524, and the diameter of the nut of spring set screw 526 is put less than spring
Putting the diameter of seat 515 and being more than the diameter penetrating hole 516, spring 525 is limited to outer end and the spring set screw of pipe 513
Between the nut of 526, outer loose collar body 52 is outer vertically when drawing outer loose collar body 52 departs from interior retainer ring body 51 and bullet
Spring 525 is compressed in spring holder 515, and outer loose collar body 52 return rear spring 525 vertically is recovered and Outboard Sections
The annular inner face of annular outer end surface and outer loose collar body 52 again fit.Here, by arranging screw hole column 524 and spring
Fixing screw 526, and require the diameter of nut of spring set screw 526 less than the diameter of spring holder 515, and more than wearing
The diameter of hand-hole 516, spring 525 is limited between the outer end of pipe 513 and the nut of spring set screw 526, utilizes screw
Post 524 and spring set screw 526 well achieve the connection after drawing outside outer loose collar body 52 with interior retainer ring body 51,
And spring 525 be set to during outer loose collar body 52 return provide restoring force, stop after rotatable bodies turns an angle
Only compression spring 525, outer loose collar body 52 return, rotatable bodies keeps the angle after rotating.
In the present embodiment, arrange between the annular outer end surface of Outboard Sections and the annular inner face of outer loose collar body 52
Having the angle-determining mechanism for determining rotatable bodies rotational angle, angle-determining mechanism includes being uniformly arranged on Outboard Sections
Multiple on annular outer end surface represent the positioning hole 517 of different angles and are arranged on the annular inner face of outer loose collar body 52
Four positioning convex points 527, in positioning convex point 527 embedded positioning hole 517 after the annular outer end surface of Outboard Sections and outer loose collar
The annular inner face laminating of body 52, when outer loose collar body 52 departs from interior retainer ring body 51, positioning convex point 527 departs from positioning
Hole 517.Here, each positioning hole 517 represents an angle, the angle that such rotatable bodies rotates can accurately determine, adjacent
The interval angles in two positioning holes 517, as being set to 15 degree, also can be set to other arbitrarily angled certainly；When positioning hole 517 with fixed
When position salient point 527 matches, rotatable bodies can not rotate；Angle for making rotatable bodies rotate is more directly perceived, can lean at Outboard Sections
It on the outer circumference surface of nearly outer end and is correspondingly arranged angle index line 6 on the close inner outer circumference surface of outer loose collar body 52.
In the present embodiment, dividing plate 511 is provided with the first screw fixed hole 518, closes and be provided with and first on plate 521
The corresponding screw perforation of screw fixed hole 518 528, the outer end of screw perforation 528 is provided with block 53, two spikes 42
Being provided with fixing seat 44 between upper end, on fixing seat 44, the length direction along stake body 41 is provided with the second screw fixed hole 45,
After passing completely through screw perforation 528 for the fixing screw 46 of fixed mounting 4 and interior retainer ring body 51 solid with the first screw
Determine hole 518 and the second screw fixed hole 45 is spirally connected.Here, arrange screw perforation 528, and require that fixing screw 46 passes completely through spiral shell
Nail perforation 528, this is able to fixed mounting 4 and interior retainer ring body 51 and does not fixes outer loose collar body 52；At spiral shell
The outer end of nail perforation 528 arranges block 53, is for isolating metal body and to keep more attractive.
In the present embodiment, prop up the space between the outside of spike 42 and the lower section of stake body 41 and constitute jack 47, dividing plate
Axially disposed on the inner face of 511 have two tenons 519, and tenon 519 inserts in jack 47.Here, tenon 519 and jack 47
Cooperation make interior retainer ring body 51 more convenient with the fixed installation of mounting seat 4.
In the present embodiment, it is provided with an annular element 54, the outer end of annular element 54 and dividing plate 511 in inboard portion
Inner face fixing connect, there is space between the outer wall of annular element 54 and the inwall of inboard portion and form the end with fluorescent tube 1
Suitable annular embedded groove 55, in the embedded annular embedded groove 55 of the termination of fluorescent tube 1, it is achieved fluorescent tube 1 and interior retainer ring body
The connection of 51；Here, by arranging annular embedded groove 55, it is achieved the connection of fluorescent tube 1 and interior retainer ring body 51, when specifically assembling
Can coordinate adhesive, i.e. outside the termination of fluorescent tube 1, adhesive coating makes fluorescent tube 1 and interior retainer ring in being inserted into annular embedded groove 55
The connection of body 51 is more solid and reliable.
In the present embodiment, the two ends of stake body 41 are connected with the power supply cover for sheltering from and protecting driving power supply 2
71, the medial extremity of power supply cover 71 is wholely set the baffle plate 72 for preventing collector lens 32 from moving along its length, power supply
The compression cover 73 of the extended termination having for compressing collector lens 32 of one on the medial extremity of cover 71.Here, power supply cover 71
Connection with stake body 41 can directly use existing connected mode, utilizes power supply cover 71 can shelter from and protect driving power supply 2；
The shape of power supply cover 71 is not restricted, and as in order to overall more aesthetically pleasing, power supply cover 71 being designed to semi-ring physique structure, it is opened
It is buckled in the two ends of stake body 41 at Kou；Baffle plate 72 is combined with compression cover 73 and well prevents collector lens 32 to move；Compress
Cover 73 is used for being fixed collector lens 32, can be designed to and collector lens 32 structure compressing cover 73 when specific design
Structure is identical.
Embodiment two:
The emitting led fluorescent tube of a kind of low-angle that the present embodiment proposes is the basis of the emitting led fluorescent tube of low-angle in embodiment one
On the further improved structure made, as shown in figs. 7 a and 7b, at the outer face of dividing plate 511 and the inner face closing plate 521
Between be provided with the maximum angle rotating and limiting mechanism for limiting rotatable bodies slewing area, by arrange maximum angle rotate
Position-limit mechanism is to limit the maximum magnitude that rotatable bodies rotates, it is to avoid connects and drives power supply 2(to see Fig. 1) and conductive copper pin
522(sees Fig. 1) wire 523 be wound around, typically the maximum angle of rotation can be set to 180 degree, i.e. make rotatable bodies turn
Dynamic scope is 0 degree to 180 degree.
In the present embodiment, maximum angle rotating and limiting mechanism includes two being arranged on the outer face of dividing plate 511
One rotary spacing baffle plate 81 and two the second rotary spacing baffle plates 82 being arranged on the inner face closing plate 521, the same side
First rotary spacing baffle plate 81 abuts with the second rotary spacing baffle plate 82 and limits rotatable bodies along this side to the maximum angular rotating
Degree.Here, by between the distance between two the first rotary spacing baffle plates 81 of adjustment and two the second rotary spacing baffle plates 82
Distance can adjust the maximum angle that rotatable bodies rotates in one direction, the maximum that general rotatable bodies rotates in one direction
Angle can be set to 180 degree, and the first rotary spacing baffle plate 81 on even current right side supports with the second rotary spacing baffle plate 82 on right side
Connect, rotate rotatable bodies and make the first rotary spacing baffle plate 81 in left side can when abutting with the second rotary spacing baffle plate 82 in left side
Rotor have rotated 180 degree.
Embodiment three:
The emitting led fluorescent tube of a kind of low-angle that the present embodiment proposes is emitting led at the low-angle of embodiment one or embodiment two
The further structure qualification made on the basis of fluorescent tube, as shown in Figure 8, the cross section of a spike 42 is L-shaped, and two spikes 42 are carried on the back
To and be symmetrical arranged with splayed configuration, axially disposed in fluorescent tube 1 have two convex tendons 11, and two convex tendons 11 are symmetrical with splayed configuration
And between two convex tendons 11, forming an axial arcwall face groove 12, the lateral part 421 of two spikes 42 is at the bullet of self
Snap under power and be limited in axial arcwall face groove 12, and the lateral part 421 of two spikes 42 is viscous with the inwall of fluorescent tube 1
Connect, it is achieved two spikes 42 are connected with the inwall of fluorescent tube 1.
When actual design, can be directly by bonding with the inwall of fluorescent tube 1 for the lateral parts 421 of two spikes 42, and not
Axially disposed two convex tendons 11 in fluorescent tube 1；Or can have two convex tendons 11 by axially disposed in fluorescent tube 1, two convex
Muscle 11 is symmetrical with splayed configuration and forms an axial arcwall face groove 12, the horizontal strokes of two spikes 42 between two convex tendons 11
Snap under the elastic force of self to part 421 and be limited in axial arcwall face groove 12, it is achieved two spikes 42 and fluorescent tube 1
Inwall connect, and further bonding.Mounting seat 4 also can be connected firmly by both connected modes with fluorescent tube 1, but above-mentioned
The mode that clamping combines bonding makes mounting seat 4 more solid and reliable with the connection of fluorescent tube 1.
In each embodiment above-mentioned, fluorescent tube 1 directly uses the fluorescent tube of routine, such as T8 fluorescent tube, T5 fluorescent tube etc., fluorescent tube
The material of 1 is glass or plastics or half aluminium is partly moulded, transparent or semitransparent；Power supply 2 is driven to use existing driving power supply；Optically focused is saturating
Mirror 32 can use the collector lens of existing Flat protruding type；Mounting seat 4 can be selected for metal material and makes, and as selected aluminium, has relatively
Good radiating effect；Conductive copper pin 522 is identical with the conductive copper pin on traditional fluorescent tube, is installed on biography in this LED lamp tube
After on the lamp socket of the fluorescent tube of system, conductive copper pin 522 is connected with external industrial electro；Power supply cover 71 uses opaque material system
Become, driving power supply 2 can be sheltered from.
Claims (10)
1. the emitting led fluorescent tube of low-angle, including fluorescent tube and the luminescence component being arranged in described fluorescent tube and driving power supply,
It is characterized in that: described luminescence component is made up of LED light source plate and collector lens, described LED light source plate and described drive
Dynamic power supply electrical connection, described collector lens covers on described LED light source plate, and the light that described LED light source plate sends is through institute
Outgoing after the collector lens optically focused stated, and rising angle is 30 degree～90 degree.
2. a kind of emitting led fluorescent tube of low-angle according to claim 1, it is characterised in that: the emitting led fluorescent tube of this low-angle
Also including the mounting seat being arranged in described fluorescent tube, described mounting seat is by the stake body of strip with along described stake body
Length direction be integrally formed at two the spikes compositions of lower section of described stake body, described stake body offers light
Source installation cavity, the spike described in two is connected with the inwall of described fluorescent tube, and described LED light source plate is by wiring board and many
LED lamp bead forms, and the two ends of described wiring board are reserved with power supply installation position, and described driving power supply divides two parts corresponding peace
Being loaded on the power supply installation position described in two, the LED lamp bead described in many is uniformly installed on described wiring board except described
Power supply installation position outside position on, described wiring board is installed in described light source installation cavity, described collector lens
Both sides corresponding with the both sides of described stake body connect, and make described collector lens cover in all described LED lamp bead,
Described wiring board consolidates and is limited between described stake body and described collector lens.
3. a kind of emitting led fluorescent tube of low-angle according to claim 2, it is characterised in that: the emitting led fluorescent tube of this low-angle
Also including the lamp holder being sheathed in the two ends of described fluorescent tube, described lamp holder is by the interior retainer ring with dividing plate matching
Body and outboard end have the outer loose collar body composition closing plate, and it is inner side that described dividing plate divides described interior retainer ring body
Part and Outboard Sections, described inboard portion is placed on the termination of described fluorescent tube, and described dividing plate and described installation
Seat is fixing to be connected, and makes described interior retainer ring body constitute rotatable bodies with described fluorescent tube, described dividing plate offers and wears
String holes, the annular inner face of the annular outer end surface of described Outboard Sections and described outer loose collar body fits, described every
Plate and described close that to be provided with making under external force described outer loose collar body to be axially disengaging between plate described
Interior retainer ring body, so that the releasing mechanism of described rotatable bodies rotation, described closing plate is provided with two conductive copper
Pin, described conductive copper pin is by electrically connecting through the wire of described through wires hole with described driving power supply.
4. a kind of emitting led fluorescent tube of low-angle according to claim 3, it is characterised in that: described releasing mechanism includes
Axially outwardly extended pipe on described dividing plate, be axially set in described envelope along described outer loose collar body
Screw hole column on the inner face of closing plate, spring and spring set screw, described dividing plate offers a through hole, described pipe
The inner be connected in described through hole, described pipe offers spring holder outward axially from the inner, described
Spring is placed in described spring holder, and the outer end of described pipe offers and connects with described spring holder and straight
Footpath penetrates hole less than the diameter of described spring, and described screw hole column passes through described spring through the described hole that penetrates, described
Spring set screw be spirally connected with described screw hole column, the diameter of the nut of described spring set screw is less than described spring
The diameter of holder and more than the described diameter penetrating hole, described spring be limited to the outer end of described pipe with described
Between the nut of spring set screw, the outer loose collar body described in when described outer loose collar body draws outside vertically departs from institute
The interior retainer ring body stated and described spring is compressed in described spring holder, described outer loose collar body is along axle
The annular outer end surface of spring recovery described after return and described Outboard Sections and the annular of described outer loose collar body
Inner face is fitted again.
5. the emitting led fluorescent tube of a kind of low-angle according to claim 3 or 4, it is characterised in that: described Outboard Sections
It is provided with between the annular inner face of annular outer end surface and described outer loose collar body for determining that described rotatable bodies turns
The angle-determining mechanism of dynamic angle, is provided with for limiting between the outer face of described dividing plate and the inner face of described closing plate
The maximum angle rotating and limiting mechanism of the described rotatable bodies slewing area of system.
6. a kind of emitting led fluorescent tube of low-angle according to claim 5, it is characterised in that: described angle-determining mechanism
Including the multiple positioning hole representing different angles being uniformly arranged on the annular outer end surface of described Outboard Sections and being arranged at
At least two positioning convex point on the annular inner face of described outer loose collar body, embedded described the determining of described positioning convex point
The annular outer end surface of Outboard Sections described after in the hole of position is fitted with the annular inner face of described outer loose collar body, described
Positioning convex point described in when outer loose collar body departs from described interior retainer ring body departs from described positioning hole；
Described maximum angle rotating and limiting mechanism includes two the first rotation limits being arranged on the outer face of described dividing plate
Position baffle plate and two the second rotary spacing baffle plates being arranged on the described inner face closing plate, described first of the same side
Rotary spacing baffle plate abuts with the second described rotary spacing baffle plate and limits described rotatable bodies along this side to rotation
Wide-angle.
7. a kind of emitting led fluorescent tube of low-angle according to claim 3, it is characterised in that: it is provided with on described dividing plate
First screw fixed hole, described closing is provided with the screw perforation corresponding with the first described screw fixed hole, institute on plate
The outer end of the screw perforation stated is provided with block, is provided with fixing seat between the upper end of the spike described in two, and described consolidates
In reservation, the length direction along described stake body is provided with the second screw fixed hole, for fixing described mounting seat with described
The fixing screw of interior retainer ring body pass completely through after described screw perforation with the first described screw fixed hole and described
The second screw fixed hole be spirally connected.
8. a kind of emitting led fluorescent tube of low-angle according to claim 7, it is characterised in that: the outside of a described spike
And the space between the lower section of described stake body constitutes jack, and axially disposed on the inner face of described dividing plate have two tenons
Head, described tenon inserts in described jack.
9. the emitting led fluorescent tube of a kind of low-angle according to Claims 2 or 3 or 7 or 8, it is characterised in that: described support
The cross section of pin is L-shaped, the support instep described in two to and be symmetrical arranged with splayed configuration；Axially disposed in described fluorescent tube have
Article two, convex tendon, the convex tendon described in two is symmetrical with splayed configuration and forms an axial arcwall face between convex tendon described in two
Groove, the lateral part of the spike described in two snaps in and is limited to described axial arcwall face groove under the elastic force of self
In, it is achieved the spike described in two is connected with the inwall of described fluorescent tube；Or the lateral part of the spike described in two with
The direct bonding of inwall of described fluorescent tube；Or axially disposed in described fluorescent tube have two convex tendons, the convex tendon described in two with
Splayed configuration is symmetrical and forms an axial arcwall face groove between convex tendon described in two, the horizontal stroke of the spike described in two
Snap under the elastic force of self to part and be limited in described axial arcwall face groove, and the horizontal stroke of the spike described in two
Bonding with the inwall of described fluorescent tube to part, it is achieved the spike described in two is connected with the inwall of described fluorescent tube.
10. a kind of emitting led fluorescent tube of low-angle according to claim 3, it is characterised in that: set in described inboard portion
Being equipped with an annular element, the outer end of described annular element is fixing with the inner face of described dividing plate to be connected, described annular
There is space between the outer wall of parts and the inwall of described inboard portion and form the ring suitable with the termination of described fluorescent tube
Shape embedded groove, in the embedded described annular embedded groove in the termination of described fluorescent tube, it is achieved described fluorescent tube interior is fixed with described
The connection of annular solid；
It is connected with the power supply cover for sheltering from and protecting described driving power supply, described electricity on the two ends of described stake body
It is wholely set the baffle plate for preventing described collector lens from moving along its length, described power supply on the medial extremity of source cover
The compression cover of the extended termination having for compressing described collector lens of one on the medial extremity of cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750659.8A CN106151907B (en) | 2016-08-29 | 2016-08-29 | LED fluorescent tube that small-angle is luminous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750659.8A CN106151907B (en) | 2016-08-29 | 2016-08-29 | LED fluorescent tube that small-angle is luminous |
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| Publication Number | Publication Date |
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| CN106151907A true CN106151907A (en) | 2016-11-23 |
| CN106151907B CN106151907B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610750659.8A Active CN106151907B (en) | 2016-08-29 | 2016-08-29 | LED fluorescent tube that small-angle is luminous |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118311A (en) * | 2019-05-28 | 2019-08-13 | 温州商学院 | A kind of LED fluorescent lamp tube |
| CN112797338A (en) * | 2019-11-13 | 2021-05-14 | 松下知识产权经营株式会社 | Lighting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983037U (en) * | 2011-01-24 | 2011-09-21 | 林万炯 | LED (light-emitting diode) fluorescent lamp |
| CN202452222U (en) * | 2012-02-14 | 2012-09-26 | 岱德光电有限公司 | Insulation heat dissipation-type LED lamp tube |
| CN102759037A (en) * | 2012-07-13 | 2012-10-31 | 中山市尔全照明有限公司 | LED (Light-emitted Diode) lamp with adjustable light angle |
| TWM441787U (en) * | 2012-06-20 | 2012-11-21 | Zhang Shu Juan | Light-emitting diode light tube and connection head thereof |
| CN202791855U (en) * | 2012-07-20 | 2013-03-13 | 深圳市易事达电子股份有限公司 | Lamp tube plug and LED fluorescent lamp |
| CN202835013U (en) * | 2012-08-07 | 2013-03-27 | 苏州东魁照明有限公司 | LED (Light Emitting Diode) small-angle linear luminescent lamp |
| CN203297983U (en) * | 2013-05-03 | 2013-11-20 | 飞利浦(中国)投资有限公司 | LED lamp tube |
| US20150276140A1 (en) * | 2014-03-25 | 2015-10-01 | Cree, Inc. | Led lamp |
| CN206018332U (en) * | 2016-08-29 | 2017-03-15 | 浙江阳光美加照明有限公司 | A kind of emitting led fluorescent tube of low-angle |
-
2016
- 2016-08-29 CN CN201610750659.8A patent/CN106151907B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201983037U (en) * | 2011-01-24 | 2011-09-21 | 林万炯 | LED (light-emitting diode) fluorescent lamp |
| CN202452222U (en) * | 2012-02-14 | 2012-09-26 | 岱德光电有限公司 | Insulation heat dissipation-type LED lamp tube |
| TWM441787U (en) * | 2012-06-20 | 2012-11-21 | Zhang Shu Juan | Light-emitting diode light tube and connection head thereof |
| CN102759037A (en) * | 2012-07-13 | 2012-10-31 | 中山市尔全照明有限公司 | LED (Light-emitted Diode) lamp with adjustable light angle |
| CN202791855U (en) * | 2012-07-20 | 2013-03-13 | 深圳市易事达电子股份有限公司 | Lamp tube plug and LED fluorescent lamp |
| CN202835013U (en) * | 2012-08-07 | 2013-03-27 | 苏州东魁照明有限公司 | LED (Light Emitting Diode) small-angle linear luminescent lamp |
| CN203297983U (en) * | 2013-05-03 | 2013-11-20 | 飞利浦(中国)投资有限公司 | LED lamp tube |
| US20150276140A1 (en) * | 2014-03-25 | 2015-10-01 | Cree, Inc. | Led lamp |
| CN206018332U (en) * | 2016-08-29 | 2017-03-15 | 浙江阳光美加照明有限公司 | A kind of emitting led fluorescent tube of low-angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118311A (en) * | 2019-05-28 | 2019-08-13 | 温州商学院 | A kind of LED fluorescent lamp tube |
| CN112797338A (en) * | 2019-11-13 | 2021-05-14 | 松下知识产权经营株式会社 | Lighting device |
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| Publication number | Publication date |
|---|---|
| CN106151907B (en) | 2023-01-17 |
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