CN208332184U - A kind of both-end lamp holder and lighting device - Google Patents
A kind of both-end lamp holder and lighting device Download PDFInfo
- Publication number
- CN208332184U CN208332184U CN201820996822.3U CN201820996822U CN208332184U CN 208332184 U CN208332184 U CN 208332184U CN 201820996822 U CN201820996822 U CN 201820996822U CN 208332184 U CN208332184 U CN 208332184U
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- Prior art keywords
- elastic slice
- lamp holder
- main body
- card slot
- body framework
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Abstract
A kind of both-end lamp holder and lighting device, the both-end lamp holder includes main body framework, coat the shell of main body framework and the upper cover with main body framework pivot joint, the main body framework front end includes the container that bottom is equipped with a pair of of circular hole, the circular hole accommodates spring respectively, the container accommodates compact heap, and spring is held in the bottom surface of the compact heap, the compression elastic slice for connecting filament is fixed on the compact heap, main body framework rear end is equipped with the first card slot and the second card slot, first card slot installation first steps up elastic slice, second card slot installation second steps up elastic slice, one inserted sheet is installed in the upper cover, when the upper cover is rotated to the main body framework direction, the inserted sheet connection described first steps up elastic slice and second and steps up elastic slice.The utility model provides a kind of both-end lamp holder energization interlock protection function; first lamp holder can control the power on/off of the second lamp holder, and similarly the second lamp holder also can control the power on/off of the first lamp holder, even if making lamps and lanterns energized state; when taking-up filament and power outage security is reliable.
Description
Technical field
The utility model relates to industrial products, lamp ornaments lighting field, in particular to a kind of both-end lamp holder and lighting device.
Background technique
The gas-discharge lamp of both-end is better than common light bulb translucency, and spatial distribution is uniform, is at present to various crops
Grow best selection.On the market to there are two types of the lamp holders of the gas-discharge lamp of fixed both-end, one is clamshells, pass through
A piece fixed axis, flips an angle, and realizes being fixedly clamped for light source；Another kind is slidingtype, generally includes shell and cunning
Block is slided by sliding block and realizes being fixedly clamped for light source, but above two mode has some potential safety problems at present, that is, exists
Under energized state, when fluorescent tube one end is removed, the other end is also electrification still in clamped condition, filament is connected, and manpower touches
When, have the risk of electric shock.
In on March 9th, 2018 China Patent Publication No. CN107781663A disclose a kind of LED light, the LED light includes
Lamp cap, rotary joint, lamp housing, power supply device, pedestal, rotary joint are equipped with cylindrical hole, and power supply device is equipped with elastic slice, sheet insertion
Enter cylindrical hole to which power supply device and rotary joint be fixed together.There is certain safety in the mode of this lamp holder fixed lamp tube
Hidden danger.I.e. in the energized state, when fluorescent tube is removed, filament is also electrification, when manpower touches, has the risk of electric shock.
In on April 23rd, 2003 China Patent Publication No. CN2547037Y disclose a kind of rotary insertion of improved switch structure
Headlight socket, the rotary plug lamp socket of the improved switch structure, including pedestal, setting pin, electrode in pedestal, wherein one
A pin is electrically connected with electrode, and spring is equipped between another pin and electrode, and spring is kept in contact with pin and is being compressed
Or can be contacted with electrode when bouncing, the push rod for being pressed in spring suppression end is equipped in pedestal, push rod is equipped with rotation forces part,
Rotation forces part is equipped with skewed slot, and push rod is equipped with the fixture block in merging skewed slot.There are one for the mode that is fixedly clamped of this light source
Fixed security risk.
In view of this, it is necessary to release a safe and reliable, easy to operate, easy to use, good practical effect double-ended lamps
Seat solves the above problems.
Utility model content
The purpose of the utility model is to provide a kind of both-end lamp holder and lighting devices, it provides a kind of safe and reliable turn over
The both-end lamp holder of lid formula.
To achieve the above object, the technical solution that the utility model uses is: a kind of both-end lamp holder comprising main body
Skeleton, the shell for coating main body framework and the upper cover with main body framework pivot joint, the main body framework front end include that bottom is equipped with one
To the container of circular hole, the circular hole accommodates spring respectively, and the container accommodates compact heap, and the spring is held in the pressure
The bottom surface of tight block is fixed with the compression elastic slice for connecting filament on the compact heap, and the main body framework rear end is equipped with first
Card slot and the second card slot, the first card slot installation first step up elastic slice, and the second card slot installation second steps up elastic slice, the upper cover
One inserted sheet of interior installation, when the upper cover is rotated to the main body framework direction, the inserted sheet connection described first step up elastic slice with
Second steps up elastic slice.
The compression elastic slice includes abutting portion, and the abutting portion side curls into the undertaking of the arc-shaped for connecting filament
Portion, the abutting portion other side curling surround the 4th axle sleeve for installing the first rotary shaft, and the compression elastic slice passes through described
First rotary shaft is articulated in the main body framework, and the abutting portion for compressing elastic slice is bonded with compact heap upper surface.
Described first to step up elastic slice include clamping part, and the bottom both ends of the clamping part are vertically equipped with a pair of parallel downward
Raised line, the upper end of clamping part extend inwards around arc-shaped tongue in a pair.
Described first, which steps up elastic slice, is connected and is mounted on conducting wire in the first card slot of the main body framework, and described first
A pair of of the raised line for stepping up elastic slice is fastened in first card slot bottom respectively.
Described second, which steps up elastic slice, steps up that elastic piece structure is identical, and described second steps up elastic slice and external power supply with described first
In the second card slot for connecting and being mounted on main body framework, the described second a pair of of raised line for stepping up elastic slice is fastened in second card slot
Bottom.
The case nose is equipped with third card slot and the 4th card slot, and the third card slot, the 4th card slot install third respectively
Step up elastic slice and the 4th and step up elastic slice, it includes that the first holding parts of lower section and the first of top press that the third, which steps up elastic slice,
Portion, the first holding parts outer wall open up the first notch, and the first type indentation, there forms rectangular first stop block being inclined outwardly, the first touching
Splenium top is downwardly extending the first connecting portion being inclined outwardly.
4th step up the second holding parts that elastic slice includes lower section and top second press portion, the second holding parts outer wall opens up
Second notch, the second indentation, there form rectangular second stop block that is inclined outwardly, second press portion top be downwardly extending to
The second connecting portion of outer incline and the first protruding portion.
To achieve the above object, the technical solution that the utility model also uses is: a kind of lighting device comprising tool
There is the fluorescent tube of a pair of of filament, is separately connected the first both-end lamp holder of the lamp tube ends filament and the second both-end lamp holder, connect institute
State the rectifier of both-end lamp holder；The both-end lamp holder main body framework, coat main body framework shell and with main body framework pivot joint
Compact heap is installed in upper cover, the main body framework front end, and the compression elastic slice for connecting filament is fixed on the compact heap, described
Main body framework rear end is equipped with the first card slot and the second card slot, and the first card slot installation first steps up elastic slice, the installation of the second card slot
Second steps up elastic slice, installs an inserted sheet in the upper cover；The first of first both-end lamp holder steps up elastic slice and connects the second both-end lamp holder
Compression elastic slice, the second of the first both-end lamp holder step up elastic slice and connect with rectifier, and the rectifier connects second both-end
The second of lamp holder steps up elastic slice, and described second steps up elastic slice connection power supply, and the first of the second both-end lamp holder steps up elastic slice company
Connect the compression elastic slice of the first both-end lamp holder.
The container that there is bottom to be equipped with a pair of of circular hole for the main body framework front end, the circular hole accommodate spring respectively, institute
It states container and accommodates the compact heap, the spring is held in the bottom surface of the compact heap.
Compared with prior art, a kind of both-end lamp holder of the utility model steps up elastic slice, second provided with compression elastic slice, first
Step up elastic slice and corresponding conducting wire.When upper cover is opened, first in the first lamp holder body steps up elastic slice, second steps up elastic slice and be
In disconnecting state；When the upper cover of the first lamp holder altogether when, first steps up elastic slice, second steps up elastic slice and pass through the copper on upper lid
Inserted sheet connects conduction, and steps up the compression elastic slice that elastic slice transmits electrical power to the second lamp holder by first, compresses elastic slice and clamps lamp
Silk, to realize the power on/off of the second lamp holder, similarly similarly the second lamp holder also can control the power on/off of the first lamp holder to the second lamp holder.
The utility model provides a kind of lighting device, and both-end lamp holder energization interlock protection function takes even if making lamps and lanterns energized state
Out when filament and power outage security is reliable.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of stereogram exploded view of both-end lamp holder of the utility model；
Fig. 2 is a kind of structure chart of the main body framework of both-end lamp holder of the utility model；
Fig. 3 is a kind of structure chart of the shell of both-end lamp holder of the utility model；
Fig. 4 is a kind of structure chart of the compression elastic slice of both-end lamp holder of the utility model；
Fig. 5 is the first of a kind of both-end lamp holder of the utility model structure chart for stepping up elastic slice；
Fig. 6 is the structure chart that a kind of third of both-end lamp holder of the utility model steps up elastic slice；
Fig. 7 is the 4th of a kind of both-end lamp holder of the utility model structure chart for stepping up elastic slice；
Fig. 8 is the working state figure of the utility model lighting device.
Specific embodiment
The utility model provides a kind of both-end lamp holder and lighting device, it provides a kind of the double of safe and reliable clamshell
Hold lamp holder.
Please refer to Fig. 1 to Fig. 7, a kind of both-end lamp holder of the utility model comprising main body framework 10, cladding main body framework
10 shell 20 and the upper cover 30 being rotatablely connected with main body framework 10 are equipped with compact heap 101 in main body framework 10, compress elastic slice
102, first steps up elastic slice 103, second steps up elastic slice 104 and closed end 105, be equipped in shell 20 third step up elastic slice 201,
4th steps up elastic slice 202, sliding shoe 203 and dead man 204, installs copper plug 301 in upper cover 30.
Referring to fig. 2, the substantially cuboid of main body framework 10, front end are recessed inwardly to form rectangle receiving from outer surface
Slot 106, and 106 bottom of container is equipped with a pair of of circular hole 1061 for accommodating a pair of of spring 107.The container of main body framework 10
106 right sides are equipped with the first axle sleeve 108 and the second axle sleeve 109 containing through-hole, and the second axle sleeve 109 is located at 10 outer side edges of main body framework
Edge, the first axle sleeve 108 is located at the inside of the second axle sleeve 109, and 108 through-hole of the first axle sleeve is less than the through-hole of the second axle sleeve 109.It is main
10 rear end outer wall of body skeleton upwardly extends to form bottom cover 1091, and the perpendicular protrusion of bottom cover 1091 surrounds 1092 He of the first card slot
Second card slot 1093,1092 bottom of the first card slot open up two openings (not marking in figure) respectively.Main body framework 10 further includes
One rotary shaft 1094 and the second rotary shaft 1095, the first rotary shaft 1094 pass through the through-hole of the first axle sleeve 108, the second rotary shaft
1095 pass through the through-hole of the second axle sleeve 109.
Referring to Fig. 3, the substantially cuboid of shell 20, bottom sets that there are four outwardly extending dogs as bottom support frame
205,20 bottom of shell and top surround open accommodating chamber 206.20 front end of shell forms U-shaped bottom slot 207, and U-shaped bottom
207 bottom of slot raises upward to form U-shaped boss 208, and U-shaped 208 front end of boss is equipped with the third card for the formation that is recessed downwards from bottom
Slot 209 and the 4th card slot 2091.The close support inner wall 2092 upwardly extended of third card slot 209 and 2091 rear end of the 4th card slot,
U-shaped securing groove 2093 is offered among support inner wall 2092.The support inner wall 2092 surrounds back with 20 top shell wall of shell
Font hole, Back Word type hole left side has outwardly extending multiple protrusions, and multiple protrusions surround multiple groove conducts between each other
Limiting slot 2094, Back Word type hole right side extend inwardly to form two fixed stations 2095, each fixed station 2095 from 10 inner wall of shell
Including two dogs to extend internally 2096.The 20 rear end inner wall of shell extends inwardly to form an I-shaped insert rack 2097, and
Insert rack 2097 surrounds a pair of of jack 2098.
Referring to Fig. 1, the substantially cuboid of upper cover 30, front end is equipped with a semi-circular protrusion and is used as cover opening handle 302, flip lid
302 1 side-lower of handle opens up an installation fixation hole 303, has outwardly extending multiple protrusions as lock below fixation hole 303
Determine portion 304,30 back edge of upper cover extends outward to form the third axle sleeve 305 containing through-hole.304 rear end of sticking department of upper cover 30 has
There is a U-shaped protrusion to surround the 5th card slot 306.The copper plug 301 is mounted in the 5th card slot 306 of upper cover 30.
Referring to fig. 4, compact heap 101 is in substantially cuboid, and upper surface and side are uniformly distributed multiple fins, compact heap
101 bottoms open up a pair of of circular hole (not marking in figure), and the container 106 of main body framework 10 is mounted on via a pair of of spring 1011
It is interior.Compressing elastic slice 102 includes abutting portion 1021, is inwardly crimped to form arc-shaped carrier 1022 on the left of abutting portion 1021, is accepted
L type is installed in portion 1022 and connects electrolytic copper piece 1012, the 4th axle sleeve surrounded containing through-hole is inwardly crimped on the right side of abutting portion 1021
1023.The abutting portion 1021 for compressing elastic slice 102 is bonded with 101 upper surface of compact heap, the 4th axle sleeve of abutting portion 1021
1023 pass through the first rotary shaft 1094 links together with the first axle sleeve 108, and the abutting portion 1021 of compression elastic slice 102 can be around the
The rotation of one rotary shaft 1094.
Referring to Fig. 5, first steps up elastic slice 103, second steps up elastic slice 104 and respectively include U-shaped clamping part 1031, clamping part
1031 bottom offers a circular hole 10311, and the bottom both ends of clamping part 1031 are vertically equipped with a pair of parallel downward raised line
1032, the upper end of clamping part 1031 extends inwards around arc-shaped tongue 1033 in a pair.First steps up elastic slice 103, second steps up
For 104 distributing installation of elastic slice in the first card slot 1092 and the second card slot 1093 of main body framework 10, first steps up elastic slice 103,
Two step up two that a pair of of raised line 1032 that elastic slice 103 is respectively provided with is each passed through 1093 bottom of the first card slot 1092 and the second card slot
A opening.
Referring to Fig. 6, Fig. 7, third steps up that elastic slice 201 is substantially S-type, U-shaped first holding parts 2011 including lower section with it is upper
The first of side presses portion 2012, and 2011 outer wall of the first holding parts opens up the first U-shaped notch 2013, shape at the first U-shaped notch 2013
At rectangular first stop block 2014 being inclined outwardly, first, which presses 2012 top of portion, is downwardly extending first be inclined outwardly
Interconnecting piece 2015.4th steps up that elastic slice 202 is substantially S-type, the second touching of U-shaped second holding parts 2021 including lower section and top
Splenium 2022,2021 outer wall of the second holding parts open up the second U-shaped notch 2023, are formed and be inclined outwardly at the second U-shaped notch 2023
Rectangular second stop block 2024, second, which presses 2022 top of portion, is downwardly extending the second connecting portion 2025 being inclined outwardly
With the first protruding portion 2026.The third is stepped up elastic slice 201 and is mounted in the third card slot 209 of shell 20, and the 4th steps up elastic slice
In 202 the 4th card slots 2091.
Compact heap 101 compresses elastic slice 102, first steps up elastic slice 103 and second step up elastic slice 104 and be mounted on main body framework
It in 10, and is housed in the accommodating chamber 206 of shell 20 together with main body framework 10, the carrier 1022 for compressing elastic slice 102 passes through
It is connect by connecing electrolytic copper piece 1012 with closed end 105, closed end 105 is connect with conducting wire.203 both ends of sliding shoe pass through a pair of of spring
2031 are installed along on two fixed stations 2095 of shell 20.There is a mounting hole to be used to fix dead man among sliding shoe 203
204.The third steps up elastic slice the 201, the 4th and steps up third card slot 209 and the 4th card slot that elastic slice 202 is mounted on shell 20
2091.The third axle sleeve 304 of upper cover 30 is connected by the second rotary shaft 1095 with the second axle sleeve 109 of main body framework 10.On
A pair of of jack 2098 that two connection pawls of the copper plug 301 of lid 30 pass through shell 20 is deep into the first tongue for stepping up elastic slice 103
Portion.At this point, the fixation hole 303 that dead man 204 passes through upper cover 30 is mounted in the mounting hole among sliding shoe 203, the lock of upper cover 30
Determine portion 303 to be stuck in the limiting slot 2094 of shell 20.
In use, when upper cover 30 is opened, first in main body framework 20, which steps up elastic slice 103 and second, steps up
Elastic slice 104 is in disconnecting state, when upper cover 30 altogether, the copper plug 301 of upper cover 30 realizes that first steps up elastic slice 103 and the
Two, which step up elastic slice 104, is connected conduction.
Referring to Fig. 8, two lamp holder connecting tubes of the utility model lighting device, specific circuit connection include power supply 1,
Rectifier 2, fluorescent tube 3, the first lamp holder 4, the second lamp holder 5 and filament, 3 both ends of fluorescent tube connect filament, and both ends filament is separately mounted to
In first lamp holder 4 and the second lamp holder 5.The first of first lamp holder 4 steps up the compression bullet that elastic slice 103 passes through conducting wire and the second lamp holder 5
Piece 102 is connected, and the first of the second lamp holder 5 steps up elastic slice 103 and be connected by the compression elastic slice 102 of conducting wire and the first lamp holder 4,
And the compression elastic slice 102 of first lamp holder 4, the second lamp holder 5 clamps power supply filament.First lamp holder 4, the second lamp holder 5 second step up
Elastic slice 104 is separately connected positive pole and cathode.
The utility model both-end lamp holder, which is provided with, to be compressed elastic slice 102, first steps up elastic slice 103, second steps up 104 and of elastic slice
Corresponding conducting wire.When upper cover 13 is opened, the first lamp holder 4 main intracorporal first steps up elastic slice 103, second steps up elastic slice 104 and be
In disconnecting state；When the upper cover 13 of the first lamp holder 4 altogether when, first steps up elastic slice 103, second steps up elastic slice 104 and pass through
Copper plug 301 in upper cover 13 connects conduction, and steps up the compression that elastic slice 103 transmits electrical power to the second lamp holder 5 by first
Elastic slice 102 compresses elastic slice 102 and clamps filament, to realize the power on/off of the second lamp holder 5, similarly the second lamp holder 5 also can control the
The power on/off of one lamp holder 4.The utility model provides a kind of lighting device, has the function of energization interlock protection, even if making lamps and lanterns
Energized state, take out filament when and power outage security it is reliable.
Certainly, those skilled in the art in the art are it should be appreciated that above-described embodiment is intended merely to illustrate this reality
With novel, and it is not used as the restriction to the utility model, as long as in the spirit of the utility model, to above-mentioned reality
Apply the variation of example, modification will all be fallen in the range of the utility model claims.
Claims (9)
1. a kind of both-end lamp holder comprising main body framework coats the shell of main body framework and the upper cover with main body framework pivot joint,
Be characterized in that: the main body framework front end includes the container that bottom is equipped with a pair of of circular hole, and the circular hole accommodates spring respectively, institute
Container receiving compact heap is stated, the spring is held in the bottom surface of the compact heap, is fixed on the compact heap for connecting
The compression elastic slice of filament, the main body framework rear end are equipped with the first card slot and the second card slot, and the first card slot installation first adds
Tight elastic slice, the second card slot installation second step up elastic slice, an inserted sheet are installed in the upper cover, when the upper cover is to the main body framework
Direction rotation, the inserted sheet connection described first step up elastic slice and second and step up elastic slice.
2. a kind of both-end lamp holder as described in claim 1, it is characterised in that: the compression elastic slice includes abutting portion, the conflict
Portion side curls into the arc-shaped carrier for connecting filament, and the abutting portion other side curling is surrounded for installing first
4th axle sleeve of rotary shaft, the compression elastic slice are articulated in the main body framework, the compression bullet by first rotary shaft
The abutting portion of piece is bonded with compact heap upper surface.
3. a kind of both-end lamp holder as described in claim 1, it is characterised in that: described first to step up elastic slice include clamping part, described
The bottom both ends of clamping part are vertically equipped with a pair of parallel downward raised line, and the upper end of clamping part extends inwards around arc-shaped in a pair
Tongue.
4. a kind of both-end lamp holder as claimed in claim 3, it is characterised in that: described first, which steps up elastic slice, is connected and pacifies with conducting wire
In the first card slot of the main body framework, the described first a pair of of raised line for stepping up elastic slice is fastened in first card slot respectively
Bottom.
5. a kind of both-end lamp holder as claimed in claim 4, it is characterised in that: described second, which steps up elastic slice and described first, steps up bullet
Chip architecture is identical, and described second, which steps up elastic slice, connect and be mounted on external power supply in the second card slot of main body framework, and described
Two a pair of of the raised lines for stepping up elastic slice are fastened in second card slot bottom.
6. a kind of both-end lamp holder as described in claim 1, it is characterised in that: the case nose is equipped with third card slot and the 4th card
Slot, the third card slot, the 4th card slot, which install third respectively and step up elastic slice and the 4th, steps up elastic slice, and the third steps up elastic slice packet
It includes the first holding parts of lower section and the first of top presses portion, the first holding parts outer wall opens up the first notch, the first type indentation, there
Rectangular first stop block being inclined outwardly is formed, first, which presses portion top, is downwardly extending the first connecting portion being inclined outwardly.
7. a kind of both-end lamp holder as claimed in claim 6, it is characterised in that: the 4th steps up the second holding parts that elastic slice includes lower section
Portion is pressed with the second of top, and the second holding parts outer wall opens up the second notch, and the second indentation, there forms rectangular the be inclined outwardly
Two stop blocks, second, which presses portion top, is downwardly extending the second connecting portion being inclined outwardly and the first protruding portion.
8. a kind of lighting device, it is characterised in that: it includes the fluorescent tube with a pair of of filament, is separately connected the lamp tube ends lamp
First both-end lamp holder of silk with the second both-end lamp holder, connect the rectifier of the both-end lamp holder；The both-end lamp holder main body framework,
The shell of main body framework and the upper cover with main body framework pivot joint are coated, compact heap, the compression are installed in the main body framework front end
The compression elastic slice for connecting filament is fixed on block, the main body framework rear end is equipped with the first card slot and the second card slot, described
First card slot installation first steps up elastic slice, and the second card slot installation second steps up elastic slice, installs an inserted sheet in the upper cover；First pair
End lamp holder first step up elastic slice connect the second both-end lamp holder compression elastic slice, the second of the first both-end lamp holder step up elastic slice with it is whole
Flow device connection, what the rectifier connected the second both-end lamp holder second steps up elastic slice, and described second steps up elastic slice connection electricity
Source, the first of the second both-end lamp holder step up the compression elastic slice that elastic slice connects the first both-end lamp holder.
9. a kind of lighting device as claimed in claim 8, it is characterised in that: there is bottom to be equipped with a pair for the main body framework front end
The container of circular hole, the circular hole accommodate spring respectively, and the container accommodates the compact heap, and the spring is held in described
The bottom surface of compact heap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996822.3U CN208332184U (en) | 2018-06-27 | 2018-06-27 | A kind of both-end lamp holder and lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996822.3U CN208332184U (en) | 2018-06-27 | 2018-06-27 | A kind of both-end lamp holder and lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332184U true CN208332184U (en) | 2019-01-04 |
Family
ID=64784942
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820996822.3U Expired - Fee Related CN208332184U (en) | 2018-06-27 | 2018-06-27 | A kind of both-end lamp holder and lighting device |
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| Country | Link |
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| CN (1) | CN208332184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775559A (en) * | 2018-06-27 | 2018-11-09 | 苏州锐捷思精密制造有限公司 | A kind of both-end lamp holder and lighting device |
-
2018
- 2018-06-27 CN CN201820996822.3U patent/CN208332184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775559A (en) * | 2018-06-27 | 2018-11-09 | 苏州锐捷思精密制造有限公司 | A kind of both-end lamp holder and lighting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |