CN105444130B - For replacing the rotating end cap of the LED lamp tube of fluorescent tube - Google Patents
For replacing the rotating end cap of the LED lamp tube of fluorescent tube Download PDFInfo
- Publication number
- CN105444130B CN105444130B CN201510753659.9A CN201510753659A CN105444130B CN 105444130 B CN105444130 B CN 105444130B CN 201510753659 A CN201510753659 A CN 201510753659A CN 105444130 B CN105444130 B CN 105444130B
- Authority
- CN
- China
- Prior art keywords
- end cap
- biased
- fluorescent tube
- contact
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/272—Details of end parts, i.e. the parts that connect the light source to a fitting; Arrangement of components within end parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/945—Holders with built-in electrical component
- H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses the rotating end cap components of the LED lamp tube for replacing fluorescent tube comprising: a) end cap has a pair of end sub-aperture for the keyhole of contact bolt and for a pair of of pin terminals；B) bolt assembly is contacted, a pair of of pin terminals of respective terminal contact and the contact bolt with contact cam are had mounted to, cam is contacted in contact bolt rotation and PCB contact is pressed on respective terminal contact so as to be electrically connected between luminaire in pin terminals and fluorescent tube；C) there is the deviation ring of at least one end cover fastener seat and axle bed.
Description
Technical field
The present invention relates to the new equipment in LED (light emitting diode) tubular lamp bulb field, more particularly to it is rotatable by means of its
The supervisor of LED light keeps being electrically connected with the safety of lamp holder simultaneously to provide the device of illumination with selectable incidence angle.
Background technique
LED tubular lamp bubble quickly replaces efficiency less high and the more fluorescent tubes of environmental problem.LED tubular lamp bubble is usual
It is designed to mount in existing fluorescent tube fixture.To replace lamp, the both ends of double pin pipes are inserted into each lamp holder and pressed from both sides by user
Fluorescent tube is then rotated 90 degree so that pin is engaged with the resilient contact of electrification in tool.Due to the gas that fluoresces in electron tube
Property, the illumination from fluorescent tube is directionless, and LED is welded to the plane that a direction issues light.Existing LED lamp tube is asked
Topic is that, if the desired rotating light tube of user is so that light has specific incidence angle, fluorescent tube will drop out mostly from fixture.Thus need
A kind of LED lamp tube enables users to the supervisor of revolving light while ensuring that the end cap being in electrical contact with the lamp holder of fixture is kept fixed not
It is dynamic.In addition, any mechanism of electrical contact is kept to can also be used for ensuring to contact when not needing rotation while rotating light tube.
Summary of the invention
Rotating end cap for replacing the LED lamp tube of fluorescent tube makes LED lamp tube be mounted on pervious fluorescent lighting fixture
In after it is rotatable, thus the selectivity of the illumination direction of enabled LED lamp tube.The invention enables LED lamp tubes to be fixed in fixture,
Even if user is also such when adjusting the incidence angle of fluorescent tube for optimum.For replacing the rotation of the LED lamp tube of fluorescent tube
Turning end cap makes to be easy installation or upgrading, while ensuring mechanically and electrically to fix.Adjustable incidence angle is provided, user can lead to
It crosses and fluorescent tube is more directly gone on following working space and reduce the direct flash of light from LED lamp tube, as by throwing light
Penetrate the backlight on rear wall or direct incident illumination.A kind of possible application is to train garden using the liquid of LED light, whereby incidence angle
It can be adjusted on demand during plant growing cycle to provide optimal light, just as whole day is as providing the sun.
Rotation/rotatable end cap is mounted on fluorescent tube shell, so that it can be rotated in end cap, while being kept in fluorescent tube
The power supply of luminaire.This is realized by each end-cap assembly of the fluorescent tube for replacing fluorescent lamp comprising:
A) end cap has a pair of end sub-aperture for the keyhole of contact bolt and for a pair of of pin terminals；
B) bolt assembly is contacted, a pair of of pin terminals of respective terminal contact and connecing with contact cam are had mounted to
Bolt is touched, cam is contacted in contact bolt rotation and PCB (printed circuit board) contact is pressed on respective terminal contact so as to insert
It is electrically connected between luminaire in foot and fluorescent tube；
C) there is the deviation ring of at least one end cover fastener seat and axle bed.
End-cap assembly is rotatably mounted to the first end of the shell for fluorescent tube and identical rotatable end cap component can
It is rotatably mounted to the other end of the shell for fluorescent tube.
In a preferred embodiment,
A) fluorescent tube includes LED array as efficiency height and durable light source；
B) contact bolt assembly with annulate shaft and is biased to ring with complementary axle bed；
C) end-cap assembly sandwiches in the deviation gear of the rotatable housing for fluorescent tube, and being biased to ring has end cap fastener
Seat, clamp segment and the deviation section for being biased to tooth at least one enable to be biased to the ring deviation progressive rotation of section, are biased to section and are rotating
Power bends when being applied to the fluorescent tube in lamp holder and enables to be biased to tooth around deviation gear traveling；
D) first end of shell, which has, is biased to ring backstop and end cap fastener guiding piece；
E) at least electric current is transmitted to the LED controller PCB in fluorescent tube by a PCB contact；
F) end cap has with the first end for being biased to groove and shell is biased to indexable groove；
G) contact bolt has lamp holder protruding portion；
H) fluorescent tube has LED track/cooling fin, with fastener folder, LED trough of belt and pipe guide groove；
I) being biased to ring has shell backstop to prevent shell from crossing rotation；
J) end-cap assembly is fixed together by means of end cap fastener, is passed through fastener hole for end cap and is fixed to deviation ring
On corresponding end cover fastener seat.
Substantially, the present invention provides the LED lamp tube for being used to replace fluorescent tube in lamp holder, and LED lamp tube has can be
The shell rotated in the mountable end cap in lamp holder, first end cover component may be mounted to the first end of lamps and lanterns, second end cover group
Part may be mounted to the second end of lamps and lanterns.
Detailed description of the invention
Fig. 1 shows the view exploded view such as forward direction of end-cap assembly and rotatable housing at rotatable LED fluorescent tube either end.
Fig. 2 shows the forward direction isometric drawings of end cap and rotatable housing component, enable users to rotation PCB, fluorescent tube and LED
Track/cooling fin.
Fig. 3 a shows the backward isometric drawing of rotatable end cap, and Fig. 3 b shows the view looked out and Fig. 3 c is shown
The view inwardly seen.
Fig. 4 a shows the backward isometric drawing for being biased to ring, and Fig. 4 b shows side view, and Fig. 4 c shows the view inwardly seen,
And Fig. 4 d shows the view looked out.
Fig. 5 a shows the forward direction isometric drawing of contact bolt, and Figure 5b shows that its backward isometric drawings.
Fig. 6 a shows the lateral isometric drawing of pin terminals, termination contact part and PCB contact, and Fig. 6 b shows two insertings
Foot/contact and contact bolt are assembled into the isometric drawing outward for being biased to ring, and Fig. 6 c shows the backward of the component of Fig. 6 b and waits view
Figure.
Fig. 7 a shows the backward isometric drawing of rotatable housing, and Fig. 7 b shows it outward, and Fig. 7 c shows it and includes
The cross-sectional view of related lamp tube element to inner end.
Fig. 8 a show common double Lamp socket with pins to internal view, it is prominent that end cap, pin terminals and lamp holder is shown
The transparent side view in portion.Fig. 8 b, which is shown, rotates to the figure after pin captures in part in end cap component.
Specific embodiment
All elements will be introduced by reference to attached drawing now, later by described in place appropriate each element function and
Reciprocation each other.
Fig. 1 shows the view exploded view such as forward direction of end-cap assembly 12 comprising: rotatable end cap 14, end cap 14 have
Fastener hole 16, fastener 18, keyhole 20, terminal hole 22 and deviation groove 24；Contact bolt 26；Two sets of pin terminals 34, terminals
Contact 36 and PCB contact；And it is biased to ring 40, there is end cap fastener nest 42, axle bed 44 and shell backstop 52.End-cap assembly
12 are clipped in the deviation gear 56 of rotatable housing 54, and rotatable housing has ring backstop 58, indexable groove 60, fastener guidance
Part 64 and its internal LED controller PCB76.
Fig. 2 shows the forward direction isometric drawings of the rotating end cap of the LED lamp tube 10 for replacing fluorescent tube, have and use
To enable users to rotate connected PCB76, fluorescent tube 78 and LED track/cooling fin 68 end-cap assembly 12 and rotatable housing
54。
Fig. 3 a shows the backward isometric drawing of rotatable end cap 14, its fastener hole 16 is shown and is biased to groove
24.Fig. 3 b shows the view of rotatable end cap 14 looked out, its fastener hole 16, keyhole 20, terminal hole is shown
22 and be biased to groove 24.Fig. 3 c shows the view that Fig. 3 b is inwardly seen.
Fig. 4 a shows the backward isometric drawing for being biased to ring 40, with end cap fastener nest 42, clamp segment 46, has and is biased to
The deviation section 48 and shell backstop 52 of tooth 50.Fig. 4 b shows the side view of Fig. 4 a.Fig. 4 c show in order to see axle bed 44 to
The view inside seen.Fig. 4 d shows the view looked out.
Fig. 5 a shows the forward direction isometric drawing of the contact bolt 26 with lamp holder protruding portion 28 and contact cam 30.Figure 5b shows that
The backward isometric drawing of contact bolt including annulate shaft 32.
Fig. 6 a shows the lateral isometric drawing of pin terminals 34, termination contact part 36 and PCB contact 38.Fig. 6 b is shown
Two sets of pin/contacts (referring to Fig. 6 a) and contact bolt 28 are assembled into the isometric drawing outward for being biased to ring 40.Fig. 6 c is shown
The backward isometric drawing of the component of Fig. 6 b.
Fig. 7 a shows the backward isometric drawing of rotatable housing 54, draws with track fastener support 62 and fastener
Guiding element 64.Fig. 7 b shows rotatable housing 54 outward, has and is biased to gear 56, ring backstop 58 and fastener guiding piece.
Fig. 7 c, which is shown to inner end, including track fastener support 62, track fastener 66, LED track/cooling fin 68, (to be had tight
Firmware press from both sides 70), LED trough of belt 72 and pipe guide groove 74, LED controller PCB76, fluorescent tube 78 (with pipe guiding piece 80) cross-sectional view.
Fig. 8 a shows the view of common double Lamp socket with pins 82 inwardly seen, cuing open for rotatable end cap 14 is shown
Depending on skeleton diagram, pin terminals 34 and lamp holder protruding portion 28 are shown by segmentation arrow direction between the pin guiding piece of lamp holder
Sliding.Fig. 8 b shows pin terminals 34 and is rotated by 90 ° and enters pin and capture in part 86 (arrow), while the lamp of contact bolt 26
Seat protruding portion 28 remains stationary.Conductor jointer 88 is also shown on lamp holder 82.
It will be described in the preferred embodiment of the rotating end cap of the LED lamp tube for replacing fluorescent tube now.
In terms of electricity
Start from the inside and end of going directly, LED track/cooling fin 68 (Fig. 2) provide LED disassembly slot 72 (Fig. 7 c), branch
Support is that tubular lamp bulb 10 provides the LED array band of illumination and provides heat dissipation for it.In LED track/cooling fin 68 one end or two
End is LED controller PCB76, when position shown in fluorescent tube 10 rotates to Fig. 8 b, converts and adjusts by end-cap assembly 12
It saves from lamp holder 82 (Fig. 8 a/8b), the power supplied from pin terminals 34.When end cap 14 is rotated into so that terminal 34 and conductive base pin
When capturing the engagement of part 86, the lamp holder protruding portion 28 of contact bolt 26 is locked between pin guiding piece 84.Rotation causes to contact cam
30 connect each group of termination contact part 36 with every group of PCB contact 38, provide power (note that such as institute in Fig. 6 c to PCB76
Every 38 protruding portion of PCB contact shown is directly electrically connected to adjacent PCB76).Substantially, when fluorescent tube 10 is inserted by user
When in the fixture of the double Lamp socket with pins 82 of (Fig. 8 a) use and by rotating shown in Fig. 8 b, if lamp holder 82 is powered, fluorescent tube 10 can quilt
Power supply.
Mechanical aspects
For the ability for providing a user the progressive incidence angle for adjusting fluorescent tube 10, it is necessary to provide end cap 14 being locked to lamp holder 82
Interior while enabled rotating light tube 78 and LED track/cooling fin 68 device.Ring 40 is biased to be kept by means of clamp segment 46 (Fig. 4 a)
In the deviation gear 56 (Fig. 7 b) of rotatable housing 54.Be biased to ring 40 progressive can rotate as it is biased to the flexure of section 48,
And deviation tooth 50 is enable fixedly to advance around gear 56 is biased to.Since LED only projects the light from its one side of substrate, when on ring 40
Shell backstop 52 when meeting with any ring backstop 58 shown in Fig. 1 or 7b, prevent the rotation more than 180 degree.Pass through these hands
Section, be biased to ring 40 and end-cap assembly 12 rest part enable users to rotating light tube 78 (generally by means of each shell to avoid
Make fluorescent tube dirty), without disengaging the pin terminals of fluorescent tube 10.Substantially, each end-cap assembly 12 is locked in each lamp holder 82
It is interior, while each shell 54 and its associated fluorescent tube 78 can be by means of being biased to the progressive rotation of ring 40.
Contact bolt 26 is the device that can be in electrical contact in each end-cap assembly 12 by means of it.The annulate shaft of contact bolt 26
32 (Fig. 5 b) are inserted into the axle bed 44 (Fig. 1 and 6c) for being biased to ring 40 and rotate freely in it.Fig. 6 b is shown in Fig. 8 a
The reverse side of element, wherein lamp holder protruding portion 28 is aligned with pin terminals 34, without any contact.Fig. 8 b, which is shown, to be fixed on
Lamp holder protruding portion 28 between pin guiding piece 84, so that contacting cam by rotating end cap 14 (thus ring 40 is biased in rotation)
30 force together two groups of contacts (36-38).By the means, rotating end cap component 12 engages pin terminals 34 and PCB76
Between electrical contact, while still allowing by means of being biased to the progressive rotation shell 54 of ring 40 and fluorescent tube 78.
In addition aspect
As illustrated in 8 a and 8b, once end cap 14 engages, being biased to groove 24 can be together with the indexable groove on shell 54
60 are used together to select to be up to about the particular delta of the incidence angle of 180 degree, perpendicular to every side each 90 of the axis of LED track 68
Degree.To which user can adjust fluorescent tube 78 by means of any shell 54 to select required specific illumination direction.
As shown in figs. 1 and 2, end-cap assembly 12 is fixed together by means of end cap fastener 18, passes through fastener hole
End cap 14 is fixed to the corresponding end cover fastener seat 42 being biased on ring 40 by 16.When fixing, remaining member of end-cap assembly 12
Part is maintained in end cap 14 by being biased to ring 40.As described above, component 12 be snapped in the deviation gear 56 of shell 54 and by
It is fixed in clamp segment 46 and deviation section 48.As shown in Figure 7 a, track fastener support 62 is embedded in rotatable housing 54
To provide the device being fixed on LED track/cooling fin 68 in fluorescent tube 78 in bottom.It is (long that Fig. 7 c shows track fastener 66
Bolt) the end fastening that is inserted through fastener guiding piece 64 (Fig. 7 b), and is screwed into LED track/cooling fin 68 bottom
In part folder 70.The alternative embodiment of Fig. 7 b shows the section view details of fastener guiding piece 64.Pass through the means, track fastener
66 fasten the every one end of LED track/cooling fin 68 at the bottom of each shell 54 and the branch of the length direction of each fluorescent tube 78 with a bolt or latch
Support member 62.
The preferred material for constructing rotatable LED fluorescent tube will now be described.Terminal and contact are by conductive non-corrosive metal
It is made.LED track/cooling fin is by the aluminium that squeezes out or can support LED array and enable the equivalent gold of enough heat-sinking capabilities
Belong to and being formed.Every other element in addition to PCB and possible fastener is by polycarbonate squeeze out or molding or plastic type material
Material is made, and has enough intensity and mechanical elasticity reliably to run.Fastener may be made of metal.It is wanted according to user
It asks, fluorescent tube can be transparent or semitransparent.It is not excluded for other materials, if these materials provide similar or improved ability.
Front is considered merely as illustrative description to the description of preferred embodiment and installation method, description and not restrictive.
For example, having the fluorescent tube different from the luminaire of LED that the present invention can be used to cause its rotatable.Other can be used for similar results
Forming technique and other materials.In the case of without departing substantially from true scope of the invention, those skilled in the art can carry out a variety of
Different change and modification.
Claims (20)
1. a kind of for replacing the rotatable end cap component of the fluorescent tube of fluorescent lamp, comprising:
A) end cap has a pair of end sub-aperture for the keyhole of contact bolt and for a pair of of pin terminals；
B) bolt assembly is contacted, a pair of of pin terminals of respective terminal contact and the contact with contact cam are had mounted to
Bolt contacts cam in contact bolt rotation and PCB contact is pressed on respective terminal contact so that in pin terminals and fluorescent tube
Luminaire between be electrically connected；
C) there is the deviation ring of at least one end cover fastener seat and axle bed.
2. rotatable end cap component according to claim 1, is rotatably mounted to the first end of the shell for fluorescent tube.
3. rotatable end cap component according to claim 2, the shell for fluorescent tube is rotatably mounted to similar
The identical rotatable end cap component of the other end combines.
4. rotatable end cap component according to claim 1, wherein fluorescent tube includes LED array as light source.
5. rotatable end cap component according to claim 1, wherein contact bolt assembly is with annulate shaft and is biased to ring with mutual
The axle bed of benefit.
6. rotatable end cap component according to claim 1, wherein end-cap assembly sandwiches the rotatable housing for fluorescent tube
Deviation gear in.
7. rotatable end cap component according to claim 6, wherein be biased to ring have end cap fastener nest, clamp segment and
It is biased to the deviation section of tooth at least one, to enable to be biased to the ring deviation progressive rotation of section, the deviation section is applied in rotary force
It is bent when the fluorescent tube being added in lamp holder and enables to be biased to tooth around deviation gear traveling.
8. rotatable end cap component according to claim 2, wherein the first end of shell, which has, is biased to ring backstop.
9. rotatable end cap component according to claim 2, wherein the first end of shell has end cap fastener guiding piece.
10. electric current is transmitted in fluorescent tube by rotatable end cap component according to claim 4, wherein at least a PCB contact
LED controller PCB.
11. rotatable end cap component according to claim 2, wherein end cap has the first end tool for being biased to groove and shell
There is the indexable groove of deviation.
12. rotatable end cap component according to claim 1, wherein contact bolt has lamp holder protruding portion.
13. rotatable end cap component according to claim 1, wherein rotatable housing have track fastener support and
Fastener guiding piece.
14. rotatable end cap component according to claim 1, wherein fluorescent tube has LED track/cooling fin, have tight
Firmware folder, LED trough of belt and pipe guide groove.
15. rotatable end cap component according to claim 4 has shell backstop to prevent shell overwinding wherein being biased to ring
Turn.
16. rotatable end cap component according to claim 1, wherein end-cap assembly is fixed on one by means of end cap fastener
It rises, passes through fastener hole and end cap is fixed to the corresponding end cover fastener seat being biased on ring.
17. rotatable end cap component according to claim 3, in which:
A) fluorescent tube has LED array as light source；
B) contact bolt assembly with annulate shaft and is biased to ring with complementary axle bed；
C) end-cap assembly sandwiches in the deviation gear of the rotatable housing for fluorescent tube, and being biased to ring has end cap fastener nest, folder
Tight section and the deviation section for being biased to tooth at least one enable to be biased to the ring deviation progressive rotation of section, are biased to section and apply in rotary force
It is bent when fluorescent tube in lamp holder and enables to be biased to tooth to advance around gear is biased to；
D) first end of shell, which has, is biased to ring backstop and end cap fastener guiding piece；
E) at least electric current is transmitted to the LED controller PCB in fluorescent tube by a PCB contact；
F) end cap has with the first end for being biased to groove and shell is biased to indexable groove；
G) contact bolt has lamp holder protruding portion；
H) fluorescent tube has LED track/cooling fin, with fastener folder, LED trough of belt and pipe guide groove；
I) being biased to ring has shell backstop to prevent shell from crossing rotation；
J) end-cap assembly is fixed together by means of end cap fastener, passes through fastener hole and end cap is fixed on deviation ring
Corresponding end cover fastener seat.
18. the LED lamp tube for replacing the fluorescent tube in lamp holder, the LED lamp tube has can be mountable in lamp holder
The LED light shell rotated in end cap, the LED lamp tube have the first end cover component and Ke An for the first end that may be mounted to lamps and lanterns
It is attached to the second end cover component of the second end of lamps and lanterns, each of first and second end-cap assemblies include:
A) end cap has a pair of end sub-aperture for the keyhole of contact bolt and for a pair of of pin terminals；
B) bolt assembly is contacted, a pair of of pin terminals of respective terminal contact and the contact with contact cam are had mounted to
Bolt contacts cam in contact bolt rotation and PCB contact is pressed on respective terminal contact so that in pin terminals and fluorescent tube
Luminaire between be electrically connected；
C) there is the deviation ring of at least one end cover fastener seat and axle bed；
The LED controller circuit in the power supply terminal and LED lamp tube in lamp holder is kept with offer and during the rotation of LED light shell
Between electrical connection.
19. LED lamp tube according to claim 18, wherein at least one end of LED light shell includes LED controller PCB,
It converts and is adjusted from lamp holder through pin terminals when being rotated while the fixation position that fluorescent tube is in lamp holder and be supplied to the first He
The power of at least one of second end cover.
20. LED lamp tube according to claim 19, in which:
A) fluorescent tube has LED array as light source；
B) contact bolt assembly with annulate shaft and is biased to ring with complementary axle bed；
C) end-cap assembly sandwiches in the deviation gear of the rotatable housing for fluorescent tube, and being biased to ring has end cap fastener nest, folder
Tight section and the deviation section for being biased to tooth at least one enable to be biased to the ring deviation progressive rotation of section, are biased to section and apply in rotary force
It is bent when fluorescent tube in lamp holder and enables to be biased to tooth to advance around gear is biased to；
D) first end of shell, which has, is biased to ring backstop and end cap fastener guiding piece；
E) at least electric current is transmitted to the LED controller PCB in fluorescent tube by a PCB contact；
F) end cap has with the first end for being biased to groove and shell is biased to indexable groove；
G) contact bolt has lamp holder protruding portion；
H) fluorescent tube has LED track/cooling fin, with fastener folder, LED trough of belt and pipe guide groove；
I) being biased to ring has shell backstop to prevent shell from crossing rotation；
J) end-cap assembly is fixed together by means of end cap fastener, passes through fastener hole and end cap is fixed on deviation ring
Corresponding end cover fastener seat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,901,091 | 2015-08-20 | ||
| CA2901091A CA2901091C (en) | 2015-08-20 | 2015-08-20 | Rotating end caps for led lamp tube for fluorescent light tube replacement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444130A CN105444130A (en) | 2016-03-30 |
| CN105444130B true CN105444130B (en) | 2019-04-23 |
Family
ID=54851612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753659.9A Expired - Fee Related CN105444130B (en) | 2015-08-20 | 2015-11-06 | For replacing the rotating end cap of the LED lamp tube of fluorescent tube |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105444130B (en) |
| CA (1) | CA2901091C (en) |
| HK (1) | HK1223148A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315472A (en) * | 2019-08-15 | 2019-10-11 | 湘潭大学 | A kind of casing and injection-tube assembly assemble device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524954A (en) * | 2016-06-22 | 2017-12-29 | 赛尔富电子有限公司 | A kind of angle adjusting mechanism of LED bar graph lamp |
| CN116123466A (en) * | 2023-01-16 | 2023-05-16 | 厦门普为光电科技有限公司 | Lighting device with combined lamp cap |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202065944U (en) * | 2011-03-25 | 2011-12-07 | 黄晓华 | Lamp holder capable of adjusting illumination angle of lamp tube |
| CN102900981A (en) * | 2012-09-29 | 2013-01-30 | 宁波同泰电气股份有限公司 | Rotatable LED (light emitting diode) double-sided daylight lamp with external power supply |
| CN202902190U (en) * | 2012-10-30 | 2013-04-24 | 江门市日益丰光电科技有限公司 | Rotary lamp holder |
| JP2013084534A (en) * | 2011-10-12 | 2013-05-09 | Kenji Igarashi | Movable cap for rotating cylindrical tube (led lighting tube) and angle-adjusting for fixation |
| CN203190236U (en) * | 2013-05-08 | 2013-09-11 | 广东钜豪照明电器有限公司 | LED (Light Emitting Diode) lamp tube with rotational lamp cap |
| CN203336507U (en) * | 2013-08-02 | 2013-12-11 | 宁波龙宇光电科技有限公司 | Rotatable daylight lamp end cap |
| CN203349180U (en) * | 2013-08-01 | 2013-12-18 | 惠州市三和物联节能科技有限公司 | Modulator tube structure capable of changing mounting angle |
| CN203757635U (en) * | 2014-04-16 | 2014-08-06 | 深圳市索佳能源科技有限公司 | Rotary oval drain plug structure of circular tube pipe |
| CN104736924A (en) * | 2012-10-22 | 2015-06-24 | 爱捷特技术私人有限公司 | An LED lighting device having elastically biased end caps |
-
2015
- 2015-08-20 CA CA2901091A patent/CA2901091C/en not_active Expired - Fee Related
- 2015-11-06 CN CN201510753659.9A patent/CN105444130B/en not_active Expired - Fee Related
-
2016
- 2016-09-27 HK HK16111300.4A patent/HK1223148A1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202065944U (en) * | 2011-03-25 | 2011-12-07 | 黄晓华 | Lamp holder capable of adjusting illumination angle of lamp tube |
| JP2013084534A (en) * | 2011-10-12 | 2013-05-09 | Kenji Igarashi | Movable cap for rotating cylindrical tube (led lighting tube) and angle-adjusting for fixation |
| CN102900981A (en) * | 2012-09-29 | 2013-01-30 | 宁波同泰电气股份有限公司 | Rotatable LED (light emitting diode) double-sided daylight lamp with external power supply |
| CN104736924A (en) * | 2012-10-22 | 2015-06-24 | 爱捷特技术私人有限公司 | An LED lighting device having elastically biased end caps |
| CN202902190U (en) * | 2012-10-30 | 2013-04-24 | 江门市日益丰光电科技有限公司 | Rotary lamp holder |
| CN203190236U (en) * | 2013-05-08 | 2013-09-11 | 广东钜豪照明电器有限公司 | LED (Light Emitting Diode) lamp tube with rotational lamp cap |
| CN203349180U (en) * | 2013-08-01 | 2013-12-18 | 惠州市三和物联节能科技有限公司 | Modulator tube structure capable of changing mounting angle |
| CN203336507U (en) * | 2013-08-02 | 2013-12-11 | 宁波龙宇光电科技有限公司 | Rotatable daylight lamp end cap |
| CN203757635U (en) * | 2014-04-16 | 2014-08-06 | 深圳市索佳能源科技有限公司 | Rotary oval drain plug structure of circular tube pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315472A (en) * | 2019-08-15 | 2019-10-11 | 湘潭大学 | A kind of casing and injection-tube assembly assemble device |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2901091A1 (en) | 2015-12-18 |
| HK1223148A1 (en) | 2017-07-21 |
| CA2901091C (en) | 2019-08-13 |
| CN105444130A (en) | 2016-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2809709C (en) | Rotational mounting for linear led light | |
| TWI383551B (en) | Anschlusselement zur elektrischen anbindung einer led | |
| US9458995B1 (en) | Wiring rail platform based LED light fixtures | |
| KR101186440B1 (en) | Led lamp with direct optical coupling in axial arrangement | |
| JP6148672B2 (en) | Lighting device | |
| US8157408B2 (en) | Lighting apparatus | |
| US20090135597A1 (en) | Linear lamp | |
| US20110170288A1 (en) | Led retrofit unit having adjustable heads for street lighting | |
| CN105444130B (en) | For replacing the rotating end cap of the LED lamp tube of fluorescent tube | |
| CN101915372A (en) | Lamp tube fixing structure | |
| JP2011070810A (en) | Illumination light source | |
| WO2017092624A1 (en) | Optical element, illuminating module and illuminator with the illuminating module | |
| TW201407089A (en) | End cover and manufacturing method thereof | |
| CN106663907A (en) | Twistable base for a lamp tube | |
| US20120051037A1 (en) | Structure of holder of led lighting tube | |
| JP5132007B2 (en) | lighting equipment | |
| US10774995B2 (en) | PCB module LED lamp having irradiation angle setting up function for Edison socket | |
| US20160047535A1 (en) | Led lamp with directional illumination | |
| CN102997117A (en) | Light emitting diode (LED) long distance tunnel lamp | |
| JP6383596B2 (en) | Straight tube fixture | |
| KR101304873B1 (en) | Lighting device and optical element of the same | |
| JP2014238954A (en) | Linear tube type light emitting diode illuminating lamp | |
| KR101189491B1 (en) | Lighting device | |
| KR101724579B1 (en) | LED fluorescent lamp with with rotary switch | |
| KR101189084B1 (en) | Lighting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1223148 Country of ref document: HK |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20191106 |
|
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1223148 Country of ref document: HK |