CN205331877U - Square LED fluorescent tube - Google Patents
Square LED fluorescent tube Download PDFInfo
- Publication number
- CN205331877U CN205331877U CN201620024515.XU CN201620024515U CN205331877U CN 205331877 U CN205331877 U CN 205331877U CN 201620024515 U CN201620024515 U CN 201620024515U CN 205331877 U CN205331877 U CN 205331877U
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- China
- Prior art keywords
- bar shaped
- shaped base
- square
- diffuser
- led lamp
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a square LED fluorescent tube, including bar base, LED light structures, printing opacity cover, end cover structure, drive arrangement. The cross -section is square printing opacity cover and is square bar base with the cross -section and can makes up the LED fluorescent tube that forms the cross -section and be square rectangular shape, and the design is unique novel, and the practicality is refined again, it is interior and solid spacing pressure that base plate edgewise card inserts a connected in star, lower calorie of limiting displacement is solid on the bar base, thereby bar card strip makes printing opacity cover ann solid on the bar base with the mutual block of strip -shaped slot, thereby the fixture block makes end cover structure card solid on bar base and printing opacity cover port with the mutual block in card hole, thereby the tail -hood edgewise blocks the centre gripping inslot makes the tail -hood set firmly on the cavity, each part is connected fixedly through the block mode, convenient assembly and disassembly, overhaul and maintain simply, a high production efficiency is obtained. LED fluorescent tube accessible conductive pin is connected with the commercial power electricity, gos back the accessible wire hole and extends the wire and be connected with the commercial power electricity, and the electrical connection mode is various, and is nimble convenient.
Description
Technical field
This utility model relates to technical field of LED illumination, particularly to a kind of square LED lamp tube。
Background technology
LED lamp tube because its volume is little, brightness is high, energy-conserving and environment-protective, simple installation and become the lighting that people commonly use, be widely used in the various places such as household office lighting。
In prior art, LED lamp tube structure includes the diffuser of tubular, suitable base, end cover structure, LED light source structure and driving device。In general, diffuser and base mainly have two kinds of versions: one is diffuser and base is the integral structure of global formation, become the inseparable form of unitary, although such structure is convenient for production, but once after assembling, it is difficult to dismantling, later stage repair and maintenance difficulty is big, possibly even can cause that whole lamp is scrapped, and causes the wasting of resources；Two is that diffuser is each independent with base, i.e. diadactic structure, often the diffuser of this diadactic structure and base are attached fixing by adhesive, the end cover structure of existing LED lamp tube generally is attached fixing also by adhesive with base and diffuser simultaneously, adhesive requires time for solidifying in process of production, production cycle is long, production efficiency is low, if once install, it is difficult to dismounting, increase later stage repair and maintenance difficulty, and the adhesive effect of adhesive occur along with the use time of fluorescent tube aging thus easy to fall off or displacement, cause that fluorescent tube can not be durable in use, adhesive has certain toxicity simultaneously, in use the health of setter is caused certain harm。
Additionally, existing LED lamp tube is interconnected to be installed on installed surface with the mounting seat on installed surface generally by the conductive pin on end cap, mounting means is single, if installed surface does not have the mounting seat of adaptation, just it is difficult to install and use, the scope of application is narrow, and the market of LED lamp tube is installed has certain limitation。
Therefore, how to realize what a kind of cross section was square, each parts easy installation and removal, repair and maintenance is simple, can unrestricted choice mounting means consequently facilitating market is installed, flexibility ratio is high, and square LED lamp tube applied widely is technical problem urgently to be resolved hurrily in the industry。
Utility model content
Main purpose of the present utility model is to provide a kind of square LED lamp tube, it is intended to realize what a kind of cross section was square, each parts easy installation and removal, repair and maintenance is simple, can unrestricted choice mounting means consequently facilitating market is installed, flexibility ratio is high, square LED lamp tube applied widely。
The utility model proposes a kind of square LED lamp tube, including the bar shaped base that boring and cross section are square, it is close to the LED light source structure on bar shaped base upper surface by the mode that is connected together, cover in LED light source structure and by being connected together the diffuser that mode is fixedly arranged on bar shaped base and cross section is square, suitable with bar shaped base and diffuser two ends and be fixedly arranged on bar shaped base and the end cover structure at diffuser two ends, LED light source structure includes substrate, uniformly it is laid in the some LED lamp bead on substrate, bar shaped base upper end middle position is provided with suitable with substrate and can block from the side in insertion so that LED light source structure pacifies the strip groove being fixed on bar shaped base by substrate, strip groove upper end open both sides edgewise extends two inwardly to be had LED light source structure and presses solidly, the positive stop strip of position-limiting action；Diffuser opening both sides extend bar shaped card article inwardly, bar shaped base upper end is provided with two strip-shaped clamp groove suitable with bar shaped card article in bar shaped card article corresponding position, and bar shaped card article blocks in insertion strip-shaped clamp groove from the side so that diffuser pacifies the LED lamp tube of the strip being fixed on bar shaped base and then making diffuser and bar shaped base combination Formation cross-section to be square；Bar shaped base bottom two ends are provided with hole clipping, and end cover structure is provided with in hole clipping corresponding position suitable with hole clipping and is mutually clamped so that end cover structure pacifies the projection being fixed on bar shaped base and diffuser port；End cover structure includes suitable with bar shaped base port and is covered on the end cap seat on bar shaped base port, it is suitable and be covered on the baffle plate on diffuser port with diffuser port that end cap seat extends one upward, end cap seat is provided with cavity, and end cover structure also includes the conductive pin being located in cavity, the tail-hood being covered on cavity by the mode that is connected together；Bar shaped base is additionally provided with wire hole。
Preferably, both sides, end cap seat lateral wall are provided with installation chute, bar shaped base medial wall install chute corresponding position be provided with install chute suitable and can along install chute generation relative sliding thus end cover structure can be facilitated to slip into the raised line on bar shaped base and diffuser port。
Preferably, cavity two medial wall is provided with suitable with tail-hood and is available in tail-hood inserts along checkpost so that tail-hood is covered on the holding tank on cavity。
Preferably, LED lamp tube also includes the driving device be located at bar shaped chassis interior and electrically connect with LED light source structure, and driving device can pass through conductive pin and electrically connects with civil power or extend the wire that may pass through wire hole and electrically connect with civil power。
Preferably, diffuser is made up of light transmissive material。
Preferably, bar shaped base is set to integrated formed structure, and bar shaped base is made up of heat-conducting metal or plastics。
Preferably, end cap seat and baffle plate are set to integrated formed structure。
Preferably, end cap seat, baffle plate and tail-hood are made up of insulant。
Preferably, end cap seat, baffle plate and tail-hood may be configured as transparent or off-white color。
A kind of square LED lamp tube of the present utility model, the bar shaped base being square including cross section, the LED light source structure being close on bar shaped base upper surface, covers in LED light source structure and is fixedly arranged on diffuser and bar shaped base that on bar shaped base and cross section is square and diffuser two ends are suitable and be fixedly arranged on bar shaped base and the end cover structure at diffuser two ends。The diffuser peace that the present embodiment cross section is square is fixed on the bar shaped base that cross section is square and makes diffuser the LED lamp tube of strip that Formation cross-section be square be can be combined with bar shaped base, good illumination effect, structural design is unique, and appearance and modeling is novel, entirety is succinctly attractive in appearance, degree of viewing and admiring height；Substrate blocks in insertion strip groove and pressing solidly at positive stop strip from the side, LED light source structure is made to be fastened on bar shaped base under position-limiting action, the bar shaped card article of diffuser also inserts in strip-shaped clamp groove so that diffuser peace is fixed in bar shaped base from strip-shaped clamp groove side card, and end cover structure makes end cover structure slip in bar shaped base port and is mutually clamped by fixture block and hole clipping to be fastened on bar shaped base and diffuser port so that end cover structure with installing chute relative sliding by raised line, each parts are attached fixing each through the mode of being connected together, easy installation and removal, simplify production process, shorten the production cycle, reduce production cost, once square LED lamp tube breaks down, can free-hand carry out dismantling and internal electronic element carrying out repair and maintenance or replacing, repair and maintenance is simple, each parts reusable edible, environmental protection；Simultaneously square LED lamp tube can be passed through conductive pin and electrically connect with civil power, extend wire also by the wire hole on bar shaped base and electrically connect with civil power, electric connecting mode is various thus market installation can be adapted to unrestricted choice mounting means, and flexibility ratio is high, applied widely。Therefore, this utility model achieves what a kind of cross section was square, each parts easy installation and removal, and repair and maintenance is simple, can unrestricted choice mounting means consequently facilitating market is installed, flexibility ratio is high, and square LED lamp tube applied widely has wide market prospect。
Accompanying drawing explanation
Fig. 1 is the perspective view of an embodiment of a kind of square LED lamp tube of the present utility model；
Fig. 2 is the cross-sectional view of an embodiment of a kind of square LED lamp tube of the present utility model, wherein only illustrates diffuser and bar shaped base；
Fig. 3 is the perspective view of an embodiment of a kind of square LED lamp tube of the present utility model, and wherein tail-hood is not shown；
Fig. 4 is the stereochemical structure decomposing schematic representation of an embodiment of a kind of square LED lamp tube of the present utility model。
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing。
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model。
Referring to figs. 1 through Fig. 4, one embodiment of a kind of square LED lamp tube of the present utility model is proposed, including the bar shaped base 100 that boring and cross section are square, it is close to the LED light source structure on bar shaped base 100 upper surface by the mode that is connected together, cover in LED light source structure and by being connected together the diffuser 200 that mode is fixedly arranged on bar shaped base 100 and cross section is square, suitable with bar shaped base 100 and diffuser 200 two ends and be fixedly arranged on bar shaped base 100 and the end cover structure at diffuser 200 two ends, it is located at the driving device that bar shaped base 100 is internal and electrically connects with LED light source structure。
LED light source structure includes substrate, the some LED lamp bead being uniformly laid on substrate, bar shaped base 100 upper end middle position is provided with suitable with substrate and can the substrate strip groove 101 that blocks in insertion from the side, strip groove 101 upper end open both sides edgewise extend inwardly two LED light source structure is had press solidly, the positive stop strip 102 of position-limiting action, when substrate blocks after in insertion strip groove 101 from the side, LED light source structure is embedded in strip groove 101, and LED light source structure is pacified under the pressing solidly of two positive stop strips 102, position-limiting action and is fixed on bar shaped base 100。
Diffuser 200 opening both sides extend bar shaped card article 201 inwardly, bar shaped base 100 upper end is provided with two strip-shaped clamp groove 103 suitable with bar shaped card article 201 in bar shaped card article 201 corresponding position, and bar shaped card article 201 blocks in insertion strip-shaped clamp groove 103 from the side so that diffuser 200 peace is fixed on bar shaped base 100 and then makes diffuser 200 and bar shaped base 100 to combine the LED lamp tube of the strip that Formation cross-section is square。
Bottom bar shaped base 100, two ends are provided with hole clipping 104, and end cover structure is provided with in hole clipping 104 corresponding position suitable with hole clipping 104 and is mutually clamped so that end cover structure pacifies the projection 301 being fixed on bar shaped base 100 and diffuser 200 port。End cover structure includes suitable with bar shaped base 100 port and is covered on the end cap seat 302 on bar shaped base 100 port, it is suitable and be covered on the baffle plate 306 on diffuser 200 port with diffuser 200 port that end cap seat 302 extends one upward, end cap seat 302 is provided with cavity 303, and end cover structure also includes the conductive pin 307 being located in cavity 303, the tail-hood 308 being covered on cavity 303 by the mode that is connected together。Both sides, end cap seat 302 lateral wall be provided with installation chute 305, bar shaped base 100 medial wall install chute 305 corresponding position be provided with install chute 305 suitable and can along install chute 305 there is relative sliding thus end cover structure can be facilitated to slip into the raised line 106 on bar shaped base 100 and diffuser 200 port。303 liang of medial walls of cavity are provided with suitable with tail-hood 308 and are available in tail-hood 308 inserts along checkpost so that tail-hood 308 is covered on the holding tank 304 on cavity 303。
Bar shaped base 100 is additionally provided with wire hole 105, LED lamp tube also includes being located at the driving device that bar shaped base 100 is internal and electrically connect with LED light source structure, and driving device can be electrically connected with civil power by conductive pin 307 or extend the wire that may pass through wire hole 105 and electrically connect with civil power。
At present the diffuser 200 of LED lamp tube on the market and base mainly have two kinds of versions: one be diffuser 200 is the integral structure of global formation with base, become the inseparable form of unitary, although such structure is convenient for production, but once after assembling, it is difficult to dismounting, later stage repair and maintenance difficulty is big, in some instances it may even be possible to can cause that whole lamp is scrapped, cause the wasting of resources；Two is that diffuser 200 is each independent with base, i.e. diadactic structure, often the diffuser 200 of this diadactic structure is attached fixing by adhesive with base, adhesive requires time for solidifying in process of production, production cycle is long, production efficiency is low, if once install, it is difficult to dismounting, increase later stage repair and maintenance difficulty, and the adhesive effect of adhesive occur along with the use time of fluorescent tube aging thus easy to fall off or displacement, cause that fluorescent tube can not be durable in use, adhesive has certain toxicity simultaneously, in use the health of setter is caused certain harm。
A kind of square LED lamp tube of the present utility model, bar shaped base 100 and diffuser 200 are in binary Split type structure, diffuser 200 opening both sides extend bar shaped card article 201 inwardly, bar shaped base 100 upper end is provided with two strip-shaped clamp groove 103 suitable with bar shaped card article 201 in bar shaped card article 201 corresponding position, and bar shaped card article 201 blocks in insertion strip-shaped clamp groove 103 from the side so that diffuser 200 peace is fixed on bar shaped base 100。The integral structure that breaks traditions and be attached the connected mode fixed by adhesive, easy installation and removal is quick, shortens installation time, improve production efficiency, reducing production cost, installing/dismounting is without using any instrument, it is simple to market free-hand combination whenever and wherever possible is installed。Internal electronic element, once the LED light source structure in diffuser 200 breaks down, from pull-out diffuser 200 in strip-shaped clamp groove 103, then can be carried out repair and maintenance or replacing by the later stage, later stage repair and maintenance is simple, each parts reusable edible, environmental protection, durable in use。
The cross section of diffuser 200 is square setting, the cross section of bar shaped base 100 is also square setting, when diffuser 200 be mutually clamped by bar shaped card article 201 and strip-shaped clamp groove 103 pacify be fixed on bar shaped base 100 time, diffuser 200 and bar shaped base 100 combine the LED lamp tube of the strip that Formation cross-section is square, good illumination effect, change the LED lamp tube structure of traditional circular tube shaped, the square LED lamp tube of the present embodiment brightens everyone's eyes, creative, structural design is unique, appearance and modeling is novel, entirety is succinctly attractive in appearance, practicality is refined again, processing technology is simple and combines easy for installation。
Each parts of LED lamp tube of the present utility model are attached fixing each through the mode of being connected together, compact conformation, stable connection, and easy installation and removal, repair and maintenance is simple。First, LED light source structure is blocked from the side by substrate to insert in strip groove 101 and pacify under the pressing solidly of two positive stop strips 102, position-limiting action and is fixed on bar shaped base 100；Followed by, cover at the diffuser 200 in LED light source structure and blocked from the side in insertion strip-shaped clamp groove 103 by bar shaped card article 201 and be mutually clamped so that diffuser 200 peace is fixed on bar shaped base 100；Furthermore it is, suitable with bar shaped base 100 and diffuser 200 two ends and be fixedly arranged on bar shaped base 100 and the end cover structure at diffuser 200 two ends, raised line 106 snaps in installation chute 305, installs chute 305 and with raised line 106, sliding relative movement occurs so that end cover structure is slipped in bar shaped base 100 port along raised line 106 under the position-limiting action of raised line 106 and is mutually clamped by fixture block and hole clipping 104 is fastened on bar shaped base 100 and diffuser 200 port so that end cover structure；Furthermore being be covered on cavity 303 tail-hood 308, tail-hood 308 edgewise inserts in holding tank 304 from lateral surface card and is mutually clamped so that tail-hood 308 is covered on cavity 303。As can be seen here, each parts of the present embodiment are attached fixing each through the mode of being connected together, and combine easy for installation, simplify production process, shorten installation time, time and labour saving, improve production efficiency, reduce production cost。Once square LED lamp tube breaks down, free-hand each parts can be carried out dismounting and internal electronic element is carried out repair and maintenance or replacing, LED lamp tube can be reworked, repair and maintenance is simple, each parts reusable edible, environmental protection, it is to avoid cause that LED lamp tube scraps the wasting of resources caused because being difficult to dismounting maintenance。
Additionally, existing LED lamp tube is interconnected to be installed on installed surface with the mounting seat on installed surface generally by the conductive pin 307 on end cap, mounting means is single, if installed surface does not have the mounting seat of adaptation or does not just arrange mounting seat at all, dyschezia is to complete electrical connection and to use installation, the scope of application is narrow, and the market of LED lamp tube is installed has certain limitation。For solving existing technical problem, LED lamp tube of the present utility model, bar shaped base 100 is provided with wire hole 105, the driving device electrically connected with LED light source structure can pass through conductive pin 307 and electrically connect with civil power, complete electrical connection, carry out plugging together being connected to pacify with the mounting seat on installed surface by conductive pin 307 simultaneously and be fixed on installed surface。Or the driving device electrically connected with LED light source structure extends wire, wire is through the wire hole 105 on bar shaped base 100 and electrically connects with civil power。This utility model electric connecting mode is various thus market installation can be adapted to unrestricted choice mounting means, and flexibility ratio is high, applied widely。
Diffuser 200 is made up of light transmissive material, and light transmission is good, and illuminating effect is notable, and uniform light is soft。
Bar shaped base 100 is set to integrated formed structure, and bar shaped base 100 is made up of heat-conducting metal or plastics, durable in use。
And bar shaped base 100 is set to integrated formed structure, end cap seat 302 and baffle plate 306 and is set to integrated formed structure, simplify production technology, can mass production, improve production efficiency, reduce production cost further, utilize the marketing of LED lamp tube。
End cap seat 302, baffle plate 306 and tail-hood 308 are made up of insulant。End cap seat 302, baffle plate 306 and tail-hood 308 may be configured as transparent or off-white color, and the end cap seat 302 of the present embodiment, baffle plate 306 and tail-hood 308 are set to transparent。
Therefore, this utility model achieves what a kind of cross section was square, each parts easy installation and removal, repair and maintenance is simple, can unrestricted choice mounting means consequently facilitating market is installed, flexibility ratio is high, applied widely, the square LED lamp tube of long service life, there is wide market prospect。
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing this utility model description and accompanying drawing content to make; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model。
Claims (9)
1. LED lamp tube one kind square, it is characterized in that, including the bar shaped base that boring and cross section are square, it is close to the LED light source structure on described bar shaped base upper surface by the mode that is connected together, cover in described LED light source structure and by being connected together the diffuser that mode is fixedly arranged on described bar shaped base and cross section is square, suitable with described bar shaped base and described diffuser two ends and be fixedly arranged on described bar shaped base and the end cover structure at described diffuser two ends, described LED light source structure includes substrate, uniformly it is laid in the some LED lamp bead on described substrate, described bar shaped base upper end middle position be provided with suitable with described substrate and be available for described substrate from the side block insert in so that described LED light source structure pacify be fixed on described bar shaped base strip groove, described strip groove upper end open both sides edgewise extends two inwardly to be had described LED light source structure and presses solidly, the positive stop strip of position-limiting action；Described diffuser opening both sides extend bar shaped card article inwardly, described bar shaped base upper end is provided with two strip-shaped clamp groove suitable with described bar shaped card article in described bar shaped card article corresponding position, and described bar shaped card article blocks in the described strip-shaped clamp groove of insertion from the side so that described diffuser pacifies the described LED lamp tube of the strip being fixed on described bar shaped base and then making described diffuser and described bar shaped base combination Formation cross-section to be square；Described bar shaped base bottom two ends are provided with hole clipping, and described end cover structure is provided with in described hole clipping corresponding position suitable with described hole clipping and is mutually clamped so that described end cover structure pacifies the projection being fixed on described bar shaped base and described diffuser port；Described end cover structure includes suitable with described bar shaped base port and is covered on the end cap seat on described bar shaped base port, it is suitable and be covered on the baffle plate on described diffuser port with described diffuser port that described end cap seat extends one upward, described end cap seat is provided with cavity, and described end cover structure also includes the conductive pin being located in described cavity, the tail-hood being covered on described cavity by the mode that is connected together；Described bar shaped base is additionally provided with wire hole。
2. a kind of square LED lamp tube according to claim 1, it is characterized in that, both sides, described end cap seat lateral wall are provided with installation chute, and described bar shaped base medial wall is provided with suitable with described installation chute and can along described installation chute generation relative sliding thus described end cover structure can be facilitated to slip into the raised line on described bar shaped base and described diffuser port in described installation chute corresponding position。
3. a kind of square LED lamp tube according to claim 1 and 2, it is characterised in that described cavity two medial wall is provided with suitable with described tail-hood and is available in described tail-hood inserts along checkpost so that described tail-hood is covered on the holding tank on described cavity。
4. a kind of square LED lamp tube according to claim 3, it is characterized in that, described LED lamp tube also includes the driving device be located at described bar shaped chassis interior and electrically connect with described LED light source structure, and described driving device can be electrically connected with civil power by described conductive pin or extend the wire that may pass through described wire hole and electrically connect with civil power。
5. a kind of square LED lamp tube according to claim 4, it is characterised in that described diffuser is made up of light transmissive material。
6. a kind of square LED lamp tube according to claim 5, it is characterised in that described bar shaped base is set to integrated formed structure, and described bar shaped base is made up of heat-conducting metal or plastics。
7. a kind of square LED lamp tube according to claim 6, it is characterised in that described end cap seat and described baffle plate are set to integrated formed structure。
8. a kind of square LED lamp tube according to claim 7, it is characterised in that described end cap seat, described baffle plate and described tail-hood are made up of insulant。
9. a kind of square LED lamp tube according to claim 8, it is characterised in that described end cap seat, described baffle plate and described tail-hood may be configured as transparent or off-white color。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024515.XU CN205331877U (en) | 2016-01-12 | 2016-01-12 | Square LED fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024515.XU CN205331877U (en) | 2016-01-12 | 2016-01-12 | Square LED fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331877U true CN205331877U (en) | 2016-06-22 |
Family
ID=56210868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024515.XU Expired - Fee Related CN205331877U (en) | 2016-01-12 | 2016-01-12 | Square LED fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268700A (en) * | 2017-07-13 | 2019-01-25 | 基元高效科技有限公司 | Lamp device |
| CN109442303A (en) * | 2018-11-02 | 2019-03-08 | 珠海金晟照明科技有限公司 | Lamp cap, the assembly and disassembly methods of the lamp cap and the street lamp using the lamp cap |
-
2016
- 2016-01-12 CN CN201620024515.XU patent/CN205331877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268700A (en) * | 2017-07-13 | 2019-01-25 | 基元高效科技有限公司 | Lamp device |
| CN109268700B (en) * | 2017-07-13 | 2020-11-27 | 基元高效科技有限公司 | Lamp device |
| CN109442303A (en) * | 2018-11-02 | 2019-03-08 | 珠海金晟照明科技有限公司 | Lamp cap, the assembly and disassembly methods of the lamp cap and the street lamp using the lamp cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160622 Termination date: 20170112 |