CN105864667B - A kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp - Google Patents
A kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp Download PDFInfo
- Publication number
- CN105864667B CN105864667B CN201610387967.9A CN201610387967A CN105864667B CN 105864667 B CN105864667 B CN 105864667B CN 201610387967 A CN201610387967 A CN 201610387967A CN 105864667 B CN105864667 B CN 105864667B
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- lamp
- fluorescent lamp
- led
- circuit board
- travel switch
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp, are respectively cooperating with the shell of assembly with LED lamp tube both ends including two, shell includes linkage section and construction section；Linkage section one end end face is provided with G5 or G13 stitch, and the other end face is connect with construction section bias；Isolation travel switch and LED drive circuit circuit board are provided in construction section；Filament of fluorescent lamp analog circuit circuit board and mechanical linkage are provided in linkage section；Stitch, Filament of fluorescent lamp analog circuit circuit board, isolation travel switch, LED drive circuit circuit board and LED lamp tube are sequentially connected electrically；Linkage section and construction section are attached by way of eccentric, are installed convenient for being suitable for the mounting lamp holder of different model tube lamp；Travel switch is isolated by setting, guarantees protection against electric shock creepage distance and air electric appliance gap, reaches International Electrotechnical Commission's IEC62776 standard requirements；Pass through the compatible all kinds of inductance of Filament of fluorescent lamp analog circuit board, electric ballast；Overall structure is simple and compact at low cost.
Description
Technical field
The present invention relates to lighting technical fields, more specifically to a kind of built-in both-end LED straight tube safety T5/T8
Lamp head of fluorescent lamp.
Background technique
With the development of LED technology, fluorescent lamp used on former lamps and lanterns is directly replaced with both-end LED straight tube fluorescent lamp
Pipe has many advantages, such as energy-efficient, raising illumination, reduces pollution, improves luminous environment and long service life；However both-end LED
Fluorescent tube not can guarantee both ends lamp cap during changing the outfit, and skewer enters former lamps and lanterns lamp holder simultaneously, will such as without effective isolated insulation device
So that one end lamp base being not loaded into easily charges, jeopardize the personal safety of outfit personnel, thus International Electrotechnical Commission
IEC62776 standard clear stipulaties: insulated electro between both-end LED lamp tube one end lamp cap metal lamp base and other end lamp cap metal lamp base
Resistance should be greater than 4M Ω (DC500V), and human body simulation pick-up current is less than 0.7mA (AC500V, 50/60HZ), and can bear AC2U+
The voltage-withstand test of 1000V, 50/60HZ especially should have one and climb electric physical distance or greater than 1.5mm's greater than 2.5mm
Electric appliance the air gap, at present in addition to general safety specifications, this regulation by various aspects technical conditions because being restricted, it has also become
One international technical problem being not yet fully solved of the research and development of both-end LED straight tube fluorescent lamp, production and application.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of built-in both-end
LED straight tube safety T5/T8 lamp head of fluorescent lamp.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp is constructed, including two are divided with LED lamp tube both ends
Do not cooperate the shell of assembly；Wherein, the shell includes linkage section and construction section；Described linkage section one end end face be provided with G5 or
G13 stitch, the other end face are connect with the construction section bias；It is provided with isolation travel switch in the construction section and LED drives
Dynamic circuit circuit board；It is provided with Filament of fluorescent lamp analog circuit circuit board in the linkage section and matches with the travel switch of being isolated
The mechanical linkage of conjunction；It is the stitch, the Filament of fluorescent lamp analog circuit circuit board, the isolation travel switch, described
LED drive circuit circuit board and the LED lamp tube are sequentially connected electrically.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the linkage section and institute
Construction section junction connecting pin end face eccentric distance of center circle is stated in 0-10mm.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein set in the construction section
It is equipped with the isolation travel switch fixed plate for fixing the isolation travel switch.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the mechanical linkage dress
The connecting plate including being located in the linkage section is set, the connecting plate is provided with exposed pressing contact on one side, and another side is provided with
Reset guide post and with it is described be isolated travel switch cooperate briquetting；The reset guide post surface is arranged with spring；The isolation
The through-hole with the reset guide post cooperation is provided on travel switch fixed plate；The linkage section is provided with described stitch one end
The opening with the exposed pressing contacts mates is provided on end face.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the isolation stroke is opened
Close the fixed column being provided in fixed plate for fixing the LED drive circuit circuit board.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein further include that fluorescent tube is fixed
Part, described lamp tube fixing piece one end are provided with the groove for fixing the LED lamp tube, and the other end is provided with buckle；The peace
Dress section is provided with the bayonet with the clamping that is clasped.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the stitch includes the
One stitch and the second stitch；The Filament of fluorescent lamp analog circuit circuit board includes first input end, the second input terminal and output
End；The first input end and second input terminal are separately fixed at first stitch by screw in the linkage section
On second stitch；The electrical connection of travel switch one end is isolated with described in the output end；It is described that the another of travel switch is isolated
One end is electrically connected with the LED drive circuit circuit board input；The LED drive circuit circuit board output end and the LED
Fluorescent tube electrical connection.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the Filament of fluorescent lamp
Analog circuit circuit board further includes first capacitor (C1), the second capacitor (C2), first resistor (R1), second resistance (R2), first
Diode (D1) and the second diode (D2)；The first capacitor (C1), the first resistor (R1) and the first diode
(D1) it is electrically connected after being connected in parallel two-by-two with the first input end and the output end；It is second capacitor (C2), described
Second resistance (R2) and second diode (D2) are connected in parallel rear and second input terminal and the output end two-by-two
Electrical connection.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the first capacitor
(C1) and second capacitor (C2) capacitance swing is 0.1-100 μ f.
Built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of the present invention, wherein the first resistor
(R1) and the second resistance (R2) Standard resistance range is 0-100 Ω；The first diode (D1) and second diode
It (D2) is fast recovery high-frequency diode.
The beneficial effects of the present invention are: linkage section and construction section are attached by way of eccentric, convenient for being suitable for
The mounting lamp holder of different model tube lamp is installed；By setting be isolated travel switch, guarantee protection against electric shock creepage distance and
Air electric appliance gap reaches International Electrotechnical Commission's IEC62776 standard requirements；Pass through Filament of fluorescent lamp analog circuit circuit board
Compatible all kinds of inductance, electric ballast；LED lamp tube is driven to work normally by LED drive circuit circuit board；It simultaneously will be above-mentioned each
Class device concentration is built in linkage section and construction section of the invention, and overall structure is simple and compact, at low cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only section Example of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other accompanying drawings:
Fig. 1 is the built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp structural representation of present pre-ferred embodiments
Figure；
Fig. 2 is the built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp linkage section and peace of present pre-ferred embodiments
Fill section side view；
Fig. 3 is the built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp electricity principle frame of present pre-ferred embodiments
Figure；
Fig. 4 is the built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp Filament of fluorescent lamp of present pre-ferred embodiments
Analog circuit board circuit figure.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is section Example of the invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
Every other embodiment obtained is put, protection scope of the present invention is belonged to.
The built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp of present pre-ferred embodiments is as shown in Figure 1, simultaneously
Refering to Fig. 2, Fig. 3 and Fig. 4, the shell 2 of assembly is respectively cooperating with 1 both ends of LED lamp tube including two, shell 2 includes linkage section 21
With construction section 20；21 one end end face of linkage section is provided with G5 or G13 stitch 210, and the other end face is connect with 20 bias of construction section；
Isolation travel switch 200 and LED drive circuit circuit board 201 are provided in construction section 20；Fluorescent lamp is provided in linkage section 21
Filament analog circuit circuit board 212 and be isolated travel switch 200 cooperation mechanical linkage 211；Stitch 210, fluorescent lamp
Filament analog circuit circuit board 212, isolation travel switch 200, LED drive circuit circuit board 201 and LED lamp tube 1 are successively electrically connected
It connects；Linkage section 21 and construction section 20 are attached by way of eccentric, convenient for being suitable for the installation of different model tube lamp
Lamp holder is installed；Travel switch 200 is isolated by setting, guarantees protection against electric shock creepage distance and air electric appliance gap, reaches state
Border electrician committee IEC62776 standard requirements；Pass through the compatible all kinds of inductance of Filament of fluorescent lamp analog circuit circuit board 212, electronics
Ballast；LED lamp tube 1 is driven to work normally by LED drive circuit circuit board 201；It simultaneously will be in above-mentioned all kinds of devices concentrations
It is placed in linkage section 21 and construction section 20 of the invention, overall structure is simple and compact, at low cost.
As depicted in figs. 1 and 2, linkage section 21 and 20 junction connecting pin end face eccentric distance of center circle of construction section be in 0-10mm,
The installation of G5 and two kinds of G13 different size LED lamp tubes are conveniently adapted to, practical performance is good.
As shown in Figure 1, being provided with the isolation travel switch fixed plate for fixed isolation travel switch 200 in construction section 20
202, production cost is saved in integral type assembly.
As shown in Figure 1, mechanical linkage 211 includes the connecting plate 213 in linkage section 21,213 one side of connecting plate
Be provided with exposed pressing contact 214, another side be provided with reset guide post 215 and with briquetting travel switch 200 be isolated cooperating
216；It resets 215 surface of guide post and is arranged with spring 217；It is provided on isolation travel switch fixed plate 202 and matches with reset guide post 215
The through-hole 203 of conjunction；Linkage section 21 is provided with to be provided on the end face of 210 one end of stitch and open with what exposed pressing contact 214 cooperated
Mouth (not identified in figure).
As shown in Figure 1, being provided on isolation travel switch fixed plate 202 for fixing LED drive circuit circuit board 201
Fixed column 204, integral type assembly, saves production cost.
As shown in Figure 1, further including lamp tube fixing piece 3,3 one end of lamp tube fixing piece is provided with for fixing the recessed of LED lamp tube 1
Slot 30, the other end are provided with buckle 31；Construction section 20 is provided with the bayonets 205 with 31 cooperation clampings of buckle, by LED light when installation
After pipe 1 and lamp tube fixing piece 3 are fixed, buckle 31 in lamp tube fixing piece 3, which is caught in bayonet 205, can be completed assembly；In addition fluorescent tube
Fixing piece and construction section can also be used self-tapping screw and be fixed.
As shown in Figure 1, Figure 2 and Figure 3, stitch 210 includes the first stitch 218 and the second stitch 219；Filament of fluorescent lamp simulation
Circuit circuit board 212 include first input end (not identified in figure), the second input terminal (not identified in figure) and output end (in figure not
Mark)；First input end (not identifying in figure) and the second input terminal (not identifying in figure) are distinguished in linkage section 21 by screw
It is fixed on the first stitch 218 and the second stitch 219；Output end (not identifying in figure) is electrically connected with 200 one end of travel switch is isolated
It connects, the other end of isolation travel switch 200 is electrically connected with 201 input terminal of LED drive circuit circuit board；LED drive circuit circuit
201 output end of plate is electrically connected with LED lamp tube 1.
As shown in Figure 1, Figure 2 and Figure 3, Filament of fluorescent lamp analog circuit circuit board 212 further includes first capacitor C1, the second electricity
Hold C2, first resistor R1, second resistance R2, first diode D1 and the second diode D2；First capacitor C1, first resistor R1 and
First diode D1 is electrically connected after being connected in parallel two-by-two with first input end (not identifying in figure) and output end (not identifying in figure)
It connects；Second capacitor C2, second resistance R2 and the second diode D2 are connected in parallel rear and the second input terminal (not identifying in figure) two-by-two
And output end (not identified in figure) electrical connection.
As shown in figure 3, first capacitor C1 and the second capacitor C2 capacitance swing are 0.1-100 μ f, large bulk capacitance is just
In by biggish alternating current, safety coefficient is improved.
As shown in figure 3, first resistor R1 and second resistance R2 Standard resistance range are 0-100 Ω；First diode D1 and
Two diode D2 are fast recovery high-frequency diode, convenient for being suitable for using electric ballast or Inductive ballast or universal town
The fluorescent tube of stream device is replaced；First resistor and second resistance can also be used self- recoverage insurance and be replaced.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (9)
1. a kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp, including two are respectively cooperating with LED lamp tube both ends
The shell of assembly；It is characterized in that, the shell includes linkage section and construction section；Described linkage section one end end face be provided with G5 or
G13 stitch, the other end face are connect with the construction section bias；It is provided with isolation travel switch in the construction section and LED drives
Dynamic circuit circuit board；It is provided with Filament of fluorescent lamp analog circuit circuit board in the linkage section and matches with the travel switch of being isolated
The mechanical linkage of conjunction；It is the stitch, the Filament of fluorescent lamp analog circuit circuit board, the isolation travel switch, described
LED drive circuit circuit board and the LED lamp tube are sequentially connected electrically；The linkage section and construction section junction connecting pin end
Face bias distance of center circle is in 0-10mm.
2. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 1, which is characterized in that described
The isolation travel switch fixed plate for fixing the isolation travel switch is provided in construction section.
3. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 2, which is characterized in that described
Mechanical linkage includes the connecting plate in the linkage section, and the connecting plate is provided with exposed pressing contact on one side, separately
Be provided on one side reset guide post and with it is described be isolated travel switch cooperate briquetting；The reset guide post surface is arranged with bullet
Spring；The through-hole with the reset guide post cooperation is provided on the isolation travel switch fixed plate；The linkage section setting is
State the opening being provided on the end face of stitch one end with the exposed pressing contacts mates.
4. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 2, which is characterized in that described
The fixed column for fixing the LED drive circuit circuit board is provided on isolation travel switch fixed plate.
5. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 1, which is characterized in that also wrap
Lamp tube fixing piece is included, described lamp tube fixing piece one end is provided with the groove for fixing the LED lamp tube, and the other end is provided with card
Button；The construction section is provided with the bayonet with the clamping that is clasped.
6. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 1, which is characterized in that described
Stitch includes the first stitch and the second stitch；The Filament of fluorescent lamp analog circuit circuit board includes first input end, second defeated
Enter end and output end；The first input end and second input terminal are separately fixed at institute by screw in the linkage section
It states on the first stitch and second stitch；The electrical connection of travel switch one end is isolated with described in the output end；The isolation strip
The other end of Cheng Kaiguan is electrically connected with the LED drive circuit circuit board input；The LED drive circuit circuit board output end
It is electrically connected with the LED lamp tube.
7. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 6, which is characterized in that described
Filament of fluorescent lamp analog circuit circuit board further includes first capacitor (C1), the second capacitor (C2), first resistor (R1), second resistance
(R2), first diode (D1) and the second diode (D2)；The first capacitor (C1), the first resistor (R1) and described
One diode (D1) is electrically connected after being connected in parallel two-by-two with the first input end and the output end；Second capacitor
(C2), the second resistance (R2) and second diode (D2) are connected in parallel rear and second input terminal and institute two-by-two
State output end electrical connection.
8. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 7, which is characterized in that described
First capacitor (C1) and second capacitor (C2) capacitance swing are 0.1-100 μ f.
9. built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp according to claim 7, which is characterized in that described
First resistor (R1) and the second resistance (R2) Standard resistance range are 0-100 Ω；The first diode (D1) and described
Two diodes (D2) are fast recovery high-frequency diode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387967.9A CN105864667B (en) | 2016-06-02 | 2016-06-02 | A kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610387967.9A CN105864667B (en) | 2016-06-02 | 2016-06-02 | A kind of built-in both-end LED straight tube safety T5/T8 lamp head of fluorescent lamp |
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| Publication Number | Publication Date |
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| CN105864667A CN105864667A (en) | 2016-08-17 |
| CN105864667B true CN105864667B (en) | 2019-10-01 |
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| CN109764319A (en) * | 2019-02-25 | 2019-05-17 | 杭州时代照明电器有限公司 | A kind of G5 lamp cap and the LED T5 fluorescent tube for installing the lamp cap |
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|---|---|---|---|---|
| CN102155721A (en) * | 2011-05-21 | 2011-08-17 | 张家港市瑞腾科技有限公司 | Lamp cap of LED (light-emitting diode) fluorescent lamp |
| CN203442738U (en) * | 2013-08-22 | 2014-02-19 | 浙江省检验检疫科学技术研究院 | Movable electric shock resisting lamp holder structure of double-end LED lamp tube |
| CN204438028U (en) * | 2015-03-03 | 2015-07-01 | 上海亚明照明有限公司 | Pins type protection against electric shock Rotatable lamp holder |
| CN205261267U (en) * | 2015-12-12 | 2016-05-25 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T8 lamp pipe plug and fluorescent lamp |
| CN205664158U (en) * | 2016-06-02 | 2016-10-26 | 邓树兴 | Built -in bi -polar LED straight tube ann rule T5T8 fluorescent lamp lamp holder |
-
2016
- 2016-06-02 CN CN201610387967.9A patent/CN105864667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155721A (en) * | 2011-05-21 | 2011-08-17 | 张家港市瑞腾科技有限公司 | Lamp cap of LED (light-emitting diode) fluorescent lamp |
| CN203442738U (en) * | 2013-08-22 | 2014-02-19 | 浙江省检验检疫科学技术研究院 | Movable electric shock resisting lamp holder structure of double-end LED lamp tube |
| CN204438028U (en) * | 2015-03-03 | 2015-07-01 | 上海亚明照明有限公司 | Pins type protection against electric shock Rotatable lamp holder |
| CN205261267U (en) * | 2015-12-12 | 2016-05-25 | 北斗照明科技（深圳）有限公司 | Accord with IEC62776 standard protection against electric shock T8 lamp pipe plug and fluorescent lamp |
| CN205664158U (en) * | 2016-06-02 | 2016-10-26 | 邓树兴 | Built -in bi -polar LED straight tube ann rule T5T8 fluorescent lamp lamp holder |
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| CN105864667A (en) | 2016-08-17 |
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Effective date of registration: 20170125 Address after: 330000 Guixi Economic Development Zone, the United States, the road of Jiangxi Applicant after: JIANGXI JINGKE ELECTRONICS CO., LTD. Address before: 518000 Luohu District, Shenzhen, Liantang, Hong Kong, lotus road, No. 715, building 6, building, building 59 Applicant before: Deng Shuxing |
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Address after: 335000 Guixi Industrial Park, Yingtan City, Jiangxi Province Patentee after: Jiangxi Jingke Electronics Co.,Ltd. Address before: 330000 Meidi Road, Guixi Economic Development Zone, Jiangxi Province Patentee before: JIANGXI JINGKE ELECTRONICS Co.,Ltd. |
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Denomination of invention: A built-in double ended led straight pipe safety gauge T5 / T8 fluorescent lamp cap Effective date of registration: 20220418 Granted publication date: 20191001 Pledgee: Guixi sub branch of Bank of China Ltd. Pledgor: Jiangxi Jingke Electronics Co.,Ltd. Registration number: Y2022980004402 |
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