CN107477390A - Two sections of unlocking type LED lamp tubes - Google Patents
Two sections of unlocking type LED lamp tubes Download PDFInfo
- Publication number
- CN107477390A CN107477390A CN201710853553.5A CN201710853553A CN107477390A CN 107477390 A CN107477390 A CN 107477390A CN 201710853553 A CN201710853553 A CN 201710853553A CN 107477390 A CN107477390 A CN 107477390A
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- led lamp
- sections
- described sleeve
- end cap
- 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.)
- Pending
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 239000012634 fragment Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- 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
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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 present invention relates to a kind of two sections of unlocking type LED lamp tubes, mainly an active lamp holder is provided with one end of a light-permeable body, the active lamp holder includes sleeve, one located at the end cap of sleeve pipe one end and a circuit board being located in sleeve pipe, the end cap is provided with two electrical terminals, and it is equipped with axially retractable clutch component, two electrical terminals of the end cap connect a contact flat spring respectively, and connect electric port set by corresponding circuits plate；The barrier assembly that can radially stretch is equipped with described sleeve pipe；Before fluorescent tube is not mounted to lamp socket, contact flat spring is opened in top by barrier assembly, and to isolate the power connection end mouth of electrical terminals and circuit board, and clutch component limits barrier assembly movement simultaneously；When fluorescent tube of waiting is attached to lamp socket, clutch component is pushed away by interior and is released the limitation to barrier assembly, thus can in push away barrier assembly, contact flat spring is turned on the power connection end mouth of circuit board；Unlocked using above-mentioned two sections to ensure the security of LED lamp tube when mounted.
Description
Technical field
The present invention is a kind of LED lamp tube, after more particularly to one kind has two sections of unlocking mechanisms to ensure fluorescent tube installation
Begin the LED lamp tube being powered.
Background technology
Due to LED (light emitting diode) energy savings and long lifespan, in recent years generally on illuminator, and progressively take
The light fixture that generation more consumes energy, such as fluorescent lamp.These LED lamp tubes are manufactured into the specification for being compatible with fluorescent lamp base, but LED
Fluorescent tube is different from traditional fluorescent lamp in driving principle, and traditional fluorescent lamp can just be powered after the fully-inserted lamp socket in both ends, typically
For when mounted safety without anxiety, though but the drive device of LED lamp tube be only positioned in the lamp holder of fluorescent tube one end, lamp tube ends
Lamp holder can be powered, once the lamp holder of fluorescent tube wherein one end connects lamp socket, the lamp holder of lamp tube ends is completely in "on" position,
If setter touches the electrical terminals on lamp holder accidentally, the accident of electric shock will be led to.Therefore LED lamp tube newly developed is there's no one who doesn't or isn't joined hands
On the ensuring of installation safety, some areas, country stipulate safety even for security mechanisms of LED lamp tube.
When the security mechanism of LED lamp tube is substantially to ensure that fluorescent tube loads onto lamp socket, it is necessary to after the clearly action of setter
LED lamp tube is allowed to be powered, under the premise of above-mentioned, safety when how to enable the LED lamp tube install ensures, and takes into account installation exercise
Convenience, that is, need to be sought actively feasible solution.
The content of the invention
Therefore main purpose of the present invention is proposing a kind of two sections of unlocking type LED lamp tubes, and it after LED lamp tube installation and can pacify
Sequentially unlocked after the clearly action of dress person, effectively ensure the safety of setter and take into account operation facility.
The technological means taken to reach above-mentioned purpose is to make above-mentioned two sections of unlocking type LED lamp tubes mainly in a light-permeable pipe
The both ends of body are arranged with an active lamp holder and a passive lamp holder, and the active lamp holder includes：
One lamp adapter assembly, the end cap of described sleeve pipe one end is mainly located at by sleeve, one and one is located at electricity in sleeve pipe
Road plate is formed, and the end cap is provided with two electrical terminals, and one end that two electrical terminals are located in sleeve pipe connects a contact respectively
Shell fragment, the surface of described circuit board one end connect electric port provided with two, and two, which connect electric port, is respectively relative to two contact flat springs；
One clutch component, telescopically it is located on the end cap, the clutch component has one to push away valve part and a block
Part, the valve part that pushes away is in shaft-like, and its one end protrudes from the end cap, and another end is located in described sleeve pipe；The stop part is located at institute
State in sleeve pipe；
One barrier assembly, is telescopically located on the tube wall of described sleeve pipe, and at right angles intersects with the clutch component,
One end that the barrier assembly is located in described sleeve pipe is a body, and the body has a front end and a rear end, the front end
Two interference parts are formed, the rear end is provided with a raker formed with a block groove, the body, and two interference part corresponds to respectively
Two contact flat springs, the block groove correspond to the stop part of the clutch component, and the raker corresponds to the clutch component
Push away valve part medial extremity；
With above-mentioned construction, before LED lamp tube is not mounted to lamp socket, top respectively is opened two by two interference parts of the barrier assembly
Contact flat spring, to isolate electrical terminals with connecing electric port on circuit board, and the stop part of the clutch component is locked on isolation group
In the block groove of part, to limit barrier assembly movement；When LED lamp tube is attached to lamp socket, the valve part that pushes away of clutch component will be interior
Push away, while its stop part is departed from the block groove of barrier assembly, to release the limitation to barrier assembly, so far setter can incite somebody to action
Barrier assembly pushes away into described sleeve pipe, and its interference part also disengages shell fragment, and the contact flat spring can be with the circuit board
Power connection end mouth makes electrical contact with and turned on；Using above-mentioned two-period form unlocking structure, except can ensure that the security of LED lamp tube when mounted,
And convenience when can take into account operation.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the exploded view of the present invention.
Fig. 3 is the exploded view of another angle of the present invention.
Fig. 4 is barrier assembly of the present invention and contact flat spring, the relativeness schematic diagram of circuit board.
Fig. 5 is the partial perspective stereogram of the present invention.
Fig. 6 is the cross-sectional end view of the present invention.
Fig. 7 is the side view of the present invention.
Fig. 8 is side view and the action schematic diagram of the present invention.
Fig. 9 is the end face section view and action schematic diagram of the present invention.
Embodiment
With the following drawings and preferred embodiments of the present invention, the present invention is expanded on further to reach predetermined goal of the invention institute
The technological means taken.
As shown in figure 1, the present invention is mainly provided with an active lamp holder in one end of a body 100, it is passive that another end is provided with one
Lamp holder (not shown), the body 100 are light-permeable, and the passive lamp holder is identical with the lamp holder structure of general LED lamp tube, and
Where non-invention feature, its construction is not described in further detail for appearance.
It refer to shown in Fig. 2, Fig. 3, the active lamp holder includes a lamp adapter assembly 10, a clutch component 20, an isolation group
Part 30；Wherein
The lamp adapter assembly 10 is mainly made up of sleeve 11, an end cap 12 and a circuit board 13, the end cap 12
On formed with a wears groove 121 and two mounting holes 122, in the present embodiment, the wears groove 121 is in inverted L-shaped, is to supply the clutch group
Part 20 is movably worn therebetween, and the dorsal part of end cap 12 is in one end of the wears groove 121 formed with a spring room 123, institute
The bottom of spring room 123 is stated formed with a perforation；The end cap 12 is in rounded shape, two relative place difference of its dorsal part in circumference
A button hook 124 is formed, to be combined with described sleeve pipe 11.Two mounting holes 122 on the end cap 12 are used for installation two respectively and connect
Electric terminal 14, one end of two electrical terminals 14 protrude from the outer surface of end cap 12 and are located at the set for connection lamp socket, its another end
Connect in pipe 11 and respectively a contact flat spring 15, described one end of contact flat spring 15 has a fixed part 151, for electrical terminals 14
It is fixed by socket, another end is the contact site 152 towards obliquely downward to extension, is shared as elasticity ionization.
A button hole 111 is formed at relative tube wall at the nearly mouth of pipe in the one end of described sleeve pipe 11 respectively, for the end cap 12
Button hook 124 is corresponding to be fastened, to be combined with each other with the end cap 12, another two-phase of the described sleeve pipe 11 in the foregoing inner side of button hole 111
To forming an opening 112 and a groove 113 on tube wall respectively, for installing the barrier assembly 30, the tube wall of described sleeve pipe 11 is being opened
112 both ends of mouth are respectively formed with a button hole 114.The inner tubal wall of described sleeve pipe 11 formed with along long axis direction extension and two relative rails
Groove 115, for the fixation circuit board 13.
The surface of described one end of circuit board 13 connects electric port 130 provided with two, and two, which connect electric port 130, is respectively relative to two contact
The contact site 152 of shell fragment 15；In the present embodiment, two to connect electric port 130 be made up of conductive copper layer.
It refer to shown in Fig. 3, the clutch component 20 has one to push away the stop part 22 of valve part 21 and one, described to push away the He of valve part 21
The stop part 22 is to be arranged in parallel, is connected with each other therebetween with the connector 23 of a right angle intersection, is formed on the connector 23
There is a button block 230, it is located at the inner side of wears groove 121 of the end cap 12, to prevent clutch component 20 from departing from end cap 12.
The valve part 21 that pushes away is in shaft-like, and its one end protrudes from the outer surface of the end cap 12, and another end is arranged with a spring 24
And be located in the spring room 123 of the inner side of end cap 12, and further passed by the perforation of the bottom of spring room 123,
In the present embodiment, the valve part 21 that pushes away passes one end of spring room 123 formed with a section to form a hook stop 210；Institute
It is long block to state stop part 22, and it is located at medial extremity bottom in described sleeve pipe 11 formed with a downward projection of stop section 220.
It refer to shown in Fig. 2, Fig. 3, for the barrier assembly 30 in described sleeve pipe 11, it includes a body 31, described
Body 31 is a horizontal block, and it has a length direction and a width, and one end of its length direction is formed with a pushing block
311, the pushing block 311 is passed by the groove 113 on the tube wall of described sleeve pipe 11, for by operating the body outside described sleeve pipe 11
31.A reciprocal spring 32 is provided between the another end and the inner tubal wall of described sleeve pipe 11 of the length direction of body 31, to assign described
The reciprocating elastic of the external extension in sleeve pipe 11 of body 31.In the present embodiment, to be stably installed the reciprocal spring 32, it is described every
An installed part 33 is further included from component 30, the body 31 is in the longitudinal direction relative to the another end shape of the pushing block 311
Into a mounting blocks 312, formed with a perforation 313 on the end face of the mounting blocks 312, the installed part 33 is in hollow strip,
And ecto-entad penetrates through the opening 112 on the tube wall of described sleeve pipe 11, one end outside tube wall forms a cap portion 331, described
Cap portion 331 is more than opening 112, and the two side ends of cap portion 331 form a hook block 332 respectively, corresponds to hook respectively and is located at 112 liang of opening
In the button hole 114 at end, and installed part 33 is fixed on the tube wall of sleeve pipe 11, it is convex formed with one on the madial wall of cap portion 331
Post 333, the projection 333 are penetrated set by the another end of pushing block 311 in the perforation 313 of mounting blocks 312, and the reciprocal spring 32 is set in
On the projection 333, tug is supported between the end face of mounting blocks 312 and the madial wall of cap portion 331 in its both ends, past to assign the body 31 1
Complex elasticity.
The face center of body 31 is longitudinally provided with a raker 34, and the upper end of raker 34 is formed with a hook part 340, institute
State hook part 340 and correspond to the hook stop 210 for pushing away valve part 21.
Please refer to shown in Fig. 2, Fig. 4, the one end of the body 31 in the direction of the width is adjacent to the end cap 12, thereon
A breach 315 is respectively formed with towards the interference part 314 of the direction of end cap 12 extension, the side of two interference parts 314 formed with two, two is dry
Relate to a side wall of the adjacent gap 315 of portion 314 and form a skew wall 316 respectively, two interference part 314 is respectively with its skew wall 316
The contact site 152 of corresponding two contact flat spring 15, the one end of the circuit board 13 connect electric port 130.The body 31 is in width
Correspond to stop part 22 formed with a block groove 317, the block groove 317 relative to the another end of two interference parts 314 on direction
Stop section 220.
As shown in figure 5, (being not mounted under normality after the lamp adapter assembly 10 combines with clutch component 20, barrier assembly 30
Before lamp socket), the lateral surface for pushing away the one end of valve part 21 and protruding from end cap 12 of the clutch component 20, the stop section of its stop part 22
220 will be locked in the block groove 317 of the body 31 of the barrier assembly 30 (as shown in Figure 6), make the body 31 of barrier assembly 30
The pushing block 311 of one end interior can not push away, and in this case, the contact site 152 of two contact flat springs 15 is suitable dry positioned at 31 liang of body respectively
(as shown in Figure 7) is related in portion 314, and now the one end of circuit board 13 connects the electric right position of port 130 in the lower section of interference part 314, implies that this
Body 31 connects electric port 130 using what interference part 314 had isolated contact flat spring 15 and circuit board 13.In the case, even if power connection end
Son 14 connects power supply, also circuit board 13 can not be made to be powered.
When LED lamp tube loads onto lamp socket, now the valve part 21 that pushes away of clutch component 20 is pushed away tug by lamp socket and inside contracted, and it is another to push away valve part 21
Spring room 123 is stretched out at end, and the block groove 317 of body 31 is also exited in the stop section 220 of the stop part 22, so far clutch component
20 relieve the action limitation to the body 31 of barrier assembly 30, and setter such as has determined that LED lamp tube installs, and makes it logical
Electricity, then it can will push away in pushing block 311, be pushed away when in pushing block 311, the body 31 for making barrier assembly 30 is traversing, now on body 31
Interference part 314 will also be removed and disengage shell fragment 15 (as shown in Figure 8), and the contact site 152 of contact flat spring 15 will pass through phase then
Adjacent interference part 314 and breach 315 make electrical contact with and are powered with the electric port 130 that connects on circuit board 13.
When body 31 is traversing, raker 34 thereon will catch on (such as Fig. 9 of hook stop 210 for pushing away valve part 21 with its hook part 340
It is shown), thereby make body 31 maintain it is traversing after position, implying that ensures the contact site 152 of contact flat spring 15 and circuit board 13
On connect the conducting state at electric port 130.
From the foregoing, the present invention is clutch component 20 is released first paragraph locking when LED lamp tube is installed to lamp socket, together
When release mobile limitation of the clutch component 20 to barrier assembly 30, only now LED lamp tube can not still be powered, when seated will isolation
When pushing away in the pushing block 311 of component 30 and make body 31 traversing, begin to release second segment locking, make connecing for the connection electrical terminals 14
Touch the electric port 130 that connects that shell fragment 15 is able on contact site 152 and circuit board 13 to make electrical contact with and form conducting, thereby not only may insure
Security during installation, convenience during operation is more taken into account.
When above-mentioned LED lamp tube is pulled down from lamp socket, because clutch component 20 push away that valve part 21 loses lamp socket push away tug, and because of spring
24 recovery elastic reaction, will make clutch component 20 extrapolate, then the hook stop 210 for pushing away valve part 21 will be disengaged from raker 34, body 31
Elastic reaction will be recovered by reciprocal spring 32 and retract home position with pushing block 311, the stop section 220 of the stop part 22 is again
Block back the block groove 317 on body 31 and form two sections of lockings.
Described above is only presently preferred embodiments of the present invention, not does any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of technical solution of the present invention is not departed from, when the technology contents using the disclosure above make a little change or repair
The equivalent embodiment for equivalent variations is adornd, as long as being the content without departing from technical solution of the present invention, the technology according to the present invention is real
Any simple modification, equivalent change and modification that confrontation above example is made, still fall within the scope of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of two sections of unlocking type LED lamp tubes, an active lamp holder and one passive is mainly arranged with the both ends of a light-permeable body
Lamp holder, it is characterised in that the active lamp holder includes：
One lamp adapter assembly, the end cap of described sleeve pipe one end is mainly located at by sleeve, one and one is located at circuit board in sleeve pipe
Formed, the end cap is provided with two electrical terminals, and one end that two electrical terminals are located in described sleeve pipe connects a contact respectively
Shell fragment, the surface of described circuit board one end connect electric port provided with two, and two, which connect electric port, is respectively relative to two contact flat springs；
One clutch component, telescopically it is located on the end cap, the clutch component has one to push away valve part and a stop part, institute
It is in shaft-like to state and push away valve part, and its one end protrudes from the end cap, and another end is located in described sleeve pipe；The stop part is located at described sleeve pipe
It is interior；
One barrier assembly, is telescopically located on the tube wall of described sleeve pipe, and at right angles intersects with the clutch component, described
One end that barrier assembly is located in described sleeve pipe is a body, and the body has a front end and a rear end, and the front end is formed
Two interference parts, formed with a block groove, the body is provided with a raker for the rear end, and two interference part corresponds to two and connect respectively
Shell fragment is touched, the block groove corresponds to the stop part of the clutch component, and the raker pushes away tug corresponding to the clutch component
Part medial extremity.
2. two sections of unlocking type LED lamp tubes as claimed in claim 1, it is characterised in that two interference parts of the body exist respectively
Side is formed with a breach；
Described contact flat spring one end has a fixed part, and for being fixed by socket with electrical terminals, another end is towards obliquely downward to extension
Contact site, and the interference part of the corresponding body.
3. two sections of unlocking type LED lamp tubes as claimed in claim 2, it is characterised in that the one of two interference part adjacent gap
Side wall forms a skew wall respectively, and two interference part corresponds to the contact site of two contact flat spring, the electricity with its skew wall respectively
Road plate one end connects electric port.
4. two sections of unlocking type LED lamp tubes as claimed in claim 3, it is characterised in that the stop part of the clutch component is in place
Correspond to the block groove of the body formed with a stop section, the stop section in one end bottom in described sleeve pipe.
5. two sections of unlocking type LED lamp tubes as claimed in claim 2, it is characterised in that formed with a wears groove, institute on the end cap
It is in inverted l shape to state the wears groove on the end cap to be；
The push away valve part and stop part of the clutch component are to be arranged in parallel, are connected with each other therebetween with the connector of a right angle intersection.
6. two sections of unlocking type LED lamp tubes as claimed in claim 5, it is characterised in that the end cap dorsal part is in the wears groove
One end is formed with a spring room, and the spring room bottom is formed with a perforation；
Described one end for pushing away valve part protrudes from the outer surface of the end cap, and another end is arranged with a spring and is located in the end cap
In the spring room of side, and passed by the perforation of the spring room bottom.
7. two sections of unlocking type LED lamp tubes as claimed in claim 6, it is characterised in that the valve part that pushes away passes the spring appearance
One end of room is formed with a section to form a hook stop；
Formed with a hook part, the hook part corresponds to the hook stop for pushing away valve part for the raker upper end of the body surface.
8. two sections of unlocking type LED lamp tubes as claimed in claim 6, it is characterised in that the end cap is in rounded shape, its dorsal part
Locate to form a button hook respectively relatively the two of circumference, a button is formed respectively at the relative tube wall at the nearly mouth of pipe in described sleeve pipe one end
Hole, fastened for corresponding with the button hook of the end cap.
9. two sections of unlocking type LED lamp tubes as claimed in claim 2, it is characterised in that described sleeve pipe inner tubal wall is formed with along length
Direction of principal axis extends and two relative track slots, and for the fixation circuit board, the two of the circuit board to connect electric port be by conductive copper layer institute
Form.
10. two sections of unlocking type LED lamp tubes as claimed in any one of claims 1-9 wherein, it is characterised in that the pipe of described sleeve pipe
An opening and a groove are formed on wall respectively, for installing the barrier assembly, the barrier assembly further includes an installed part,
The body is on another end one mounting blocks of formation relative to the pushing block, the end face of the mounting blocks formed with a perforation；
The installed part is in hollow strip, and ecto-entad penetrates through the opening on described sleeve pipe tube wall, outside tube wall
One end forms a cap portion, and the cap portion is more than opening, and cap portion two side ends form a hook block respectively, corresponds to hook to be located at respectively and opens
In the button hole at mouth both ends, and installed part is fixed on the tube wall of sleeve pipe, it is described formed with a projection on cap portion madial wall
Projection is penetrated set by pushing block another end in the perforation of mounting blocks, and the reciprocal spring is set on the projection, and its both ends is supported tug and existed
Between mounting blocks end face and cap portion madial wall；
The body is a horizontal block, and its one end is worn formed with a pushing block, the pushing block by the groove on described sleeve pipe tube wall
Go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853553.5A CN107477390A (en) | 2017-09-20 | 2017-09-20 | Two sections of unlocking type LED lamp tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710853553.5A CN107477390A (en) | 2017-09-20 | 2017-09-20 | Two sections of unlocking type LED lamp tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107477390A true CN107477390A (en) | 2017-12-15 |
Family
ID=60585469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710853553.5A Pending CN107477390A (en) | 2017-09-20 | 2017-09-20 | Two sections of unlocking type LED lamp tubes |
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| Country | Link |
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| CN (1) | CN107477390A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613141A (en) * | 2018-05-28 | 2018-10-02 | 何秀华 | A kind of safety lamp holder |
| EP3832192A1 (en) * | 2019-12-04 | 2021-06-09 | Xiamen Leedarson Lighting Co., Ltd. | Striplight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1130313A2 (en) * | 2000-02-29 | 2001-09-05 | R. Stahl Schaltgeräte GmbH | Tubular lamp |
| CN105180104A (en) * | 2015-09-01 | 2015-12-23 | 深圳市豪恩光电照明股份有限公司 | Electric shock protection safety lamp head and lamp |
| CN105958286A (en) * | 2016-05-20 | 2016-09-21 | 欧普照明股份有限公司 | Adapter, light source device and illumination equipment |
| EP3193080A1 (en) * | 2016-01-18 | 2017-07-19 | Lextar Electronics Corp. | End cap structure of lamp tube |
| CN206386722U (en) * | 2016-12-19 | 2017-08-08 | 康舒电子(东莞)有限公司 | LED lamp tube with safety switch |
| CN207298468U (en) * | 2017-09-20 | 2018-05-01 | 康舒电子(东莞)有限公司 | Two sections of unlocking type LED lamp tubes |
-
2017
- 2017-09-20 CN CN201710853553.5A patent/CN107477390A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1130313A2 (en) * | 2000-02-29 | 2001-09-05 | R. Stahl Schaltgeräte GmbH | Tubular lamp |
| CN105180104A (en) * | 2015-09-01 | 2015-12-23 | 深圳市豪恩光电照明股份有限公司 | Electric shock protection safety lamp head and lamp |
| EP3193080A1 (en) * | 2016-01-18 | 2017-07-19 | Lextar Electronics Corp. | End cap structure of lamp tube |
| CN105958286A (en) * | 2016-05-20 | 2016-09-21 | 欧普照明股份有限公司 | Adapter, light source device and illumination equipment |
| CN206386722U (en) * | 2016-12-19 | 2017-08-08 | 康舒电子(东莞)有限公司 | LED lamp tube with safety switch |
| CN207298468U (en) * | 2017-09-20 | 2018-05-01 | 康舒电子(东莞)有限公司 | Two sections of unlocking type LED lamp tubes |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613141A (en) * | 2018-05-28 | 2018-10-02 | 何秀华 | A kind of safety lamp holder |
| EP3832192A1 (en) * | 2019-12-04 | 2021-06-09 | Xiamen Leedarson Lighting Co., Ltd. | Striplight |
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Application publication date: 20171215 |