CN105822921A - U-shaped LED filament lamp and assembly method - Google Patents
U-shaped LED filament lamp and assembly method Download PDFInfo
- Publication number
- CN105822921A CN105822921A CN201610168798.XA CN201610168798A CN105822921A CN 105822921 A CN105822921 A CN 105822921A CN 201610168798 A CN201610168798 A CN 201610168798A CN 105822921 A CN105822921 A CN 105822921A
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- Prior art keywords
- led
- lamp
- led module
- shaped led
- power supply
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Classifications
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a U-shaped LED filament lamp. By adopting the U-shaped LED filament lamp, the defects in the prior art are overcome. According to the technical scheme, the U-shaped LED filament lamp comprises a push pin, a lamp holder, an upper cap, a driving power supply, a lower cap and a U-shaped LED lamp tube. The push pin is fixed to the lamp holder. The lamp holder is connected with the lower portion of the upper cap. The upper cap is connected with the lower cap. The driving power supply is fixed into a cavity between the upper cap and the lower cap. The U-shaped LED lamp tube is internally provided with an LED module mounting tube, and the LED module mounting tube is filled with helium after being vacuumized. Two parallel LED modules are arranged in the LED module mounting tube. The two LED modules are both provided with short circuit prevention sleeves. Electrodes of the two LED modules penetrate through the corresponding short circuit prevention sleeves and are connected with binding posts on the driving power supply.
Description
Technical field
The present invention relates to a kind of LED, particularly to a kind of U-shaped LED filament lamp.
Background technology
LED filament lamp, due to glass envelope capacity issue, causes dispelling the heat limited, and the power of lamp is restricted, it is impossible to make the lamp of high light flux.U-shape structure, due to each filament individual packages, can be arbitrarily made with the structure of many U, can make more powerful lamp according to demand, it is meant that can have higher luminous flux.But in prior art, the mode of the filament lamp structure electrode weldering pricker stannum of U-shape structure is connected in LED drive power, and efficiency of assembling is the lowest.
China Patent Publication No.: 101403478A, publication date on April 8th, 2009, disclose a kind of LED line, it is connected with each other by some lamp bars and combines, described lamp bar includes plastic pipe shell, several LED package unit and for installing the PCB of LED package unit, being connected with each other by adapter between described lamp bar, adapter is made up of the insulation crust cooperated and the sheet metal connected that contacts with each other in being fixed on insulation crust, and described sheet metal electrically connects with PCB.The mode of this technical scheme filament lamp structure electrode weldering pricker stannum is connected in LED drive power, and efficiency of assembling is the lowest.
Summary of the invention
The mode that it is an object of the invention to solve the filament lamp structure electrode weldering pricker stannum of above-mentioned prior art U-shape structure is connected in LED drive power, the problem that efficiency of assembling is the lowest, it is provided that a kind of U-shaped LED filament lamp.
The technical solution adopted for the present invention to solve the technical problems is: a kind of U-shaped LED filament lamp, including drawing pin, lamp holder, upper cover, drive power supply, lower cover and U-shaped LED lamp tube, described drawing pin is fixed with lamp holder, described lamp holder is connected with the bottom of described upper cover, described upper cover is connected with lower cover, described driving power supply is fixed in the cavity between described upper cover and lower cover, the inside of described U-shaped LED lamp tube be evacuated after insert helium LED module install pipe, described LED module is disposed with, in installing pipe, the twice LED module being parallel to each other, described twice LED module is all equipped with anti-short circuit sleeve pipe, the electrode of described twice LED module runs through anti-short circuit sleeve pipe and is connected with the binding post on described driving power supply.When upper cover of the present invention and lower cover are buckled together, driving wrapping in inside, upper cover can make various lamp holder upper cover, such as lamp holder upper covers such as E26, E27, E14, E12；Each filament individual packages, can be arbitrarily made with the structure of many U, can make more powerful lamp according to demand, have higher luminous flux.During assembling, it is not necessary to the mode of LED filament lamp electrode weldering pricker stannum is connected in LED drive power, and input line, without being welded in cap body, improves efficiency of assembling；Without with glue fixed light head main body and LED filament bulb, improving efficiency of assembling, reduce fraction defective.
As preferably, described LED module is the LED module of surface-coated fluorescent material.First the blue light sent is absorbed by internal layer fluorescent material, is converted to visible ray.
As preferably, described LED module is installed and is also coated with fluorescent material on inside pipe wall.First the blue light sent is absorbed by internal layer fluorescent material, is converted to visible ray.
As preferably, described driving power supply is LED constant current power supply.
As preferably, described anti-short circuit sleeve pipe is Teflon sleeve pipe, and the electrode of each LED module is all arranged with a Teflon sleeve pipe, and the electrode of each LED module is all connected with described binding post.Teflon sleeve pipe, is enclosed within each filament of LED filament lamp, prevents the contact of filament both positive and negative polarity from causing short circuit.
As preferably, by being adhesively fixed between described lower cover and described U-shaped LED lamp tube.
A kind of U-shaped LED filament lamp assembly method, for the assembling of U-shaped LED filament lamp as claimed in claim 6,
First lower cover is entangled U-shaped LED lamp tube, and U-shaped LED lamp tube and lower cover glue are fixed, wait that glue is done；By Furtulon sleeve pipe box on the electrode of LED module, driving power supply is snapped in lower cover, then the electrode of LED module is connected on 5 binding posts；
Being fastened with lower cover by upper cover, an input line be stuck between cap body and upper cover, an other input line is stuck between cap body and main body,
Cap body and upper cover head of jumping lights fix, and reach torque demand.During assembling, it is not necessary to the mode of LED filament lamp electrode weldering pricker stannum is connected in LED drive power, and input line, without being welded in cap body, improves efficiency of assembling；Without with glue fixed light head main body and LED filament bulb, improving efficiency of assembling, reduce fraction defective.
The substantial effect of the present invention is: when upper cover of the present invention and lower cover are buckled together, and driving wraps in inside, and upper cover can make various lamp holder upper cover, such as lamp holder upper covers such as E26, E27, E14, E12；Each filament individual packages, can be arbitrarily made with the structure of many U, can make more powerful lamp according to demand, have higher luminous flux.During assembling, it is not necessary to the mode of LED filament lamp electrode weldering pricker stannum is connected in LED drive power, and input line, without being welded in cap body, improves efficiency of assembling；Without with glue fixed light head main body and LED filament bulb, improving efficiency of assembling, reduce fraction defective.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
In figure: 1, drawing pin, 2, lamp holder, 3, upper cover, 4, drive power supply, 5, binding post, 6, lower cover, 7, electrode, 8, Teflon sleeve pipe, 9, LED module, 10, U-shaped LED lamp tube.
Detailed description of the invention
Below by specific embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment:
A kind of U-shaped LED filament lamp (seeing accompanying drawing 1), including drawing pin 1, lamp holder 2, upper cover 3, drive power supply 4, lower cover 6 and U-shaped LED lamp tube 10, described drawing pin is fixed with lamp holder, described lamp holder is connected with the bottom of described upper cover, described upper cover is connected with lower cover, described driving power supply is fixed in the cavity between described upper cover and lower cover, the inside of described U-shaped LED lamp tube be evacuated after insert helium LED module install pipe, described LED module is disposed with, in installing pipe, the twice LED module 9 being parallel to each other, described twice LED module is all equipped with anti-short circuit sleeve pipe, the electrode of described twice LED module runs through anti-short circuit sleeve pipe and is connected with the binding post 5 on described driving power supply.Described LED module is the LED module of surface-coated fluorescent material.Described LED module is installed and is also coated with fluorescent material on inside pipe wall.Described driving power supply is LED constant current power supply.Described anti-short circuit sleeve pipe is Teflon sleeve pipe 8, and the electrode 7 of each LED module is all arranged with a Teflon sleeve pipe, and the electrode of each LED module is all connected with described binding post.By being adhesively fixed between described lower cover and described U-shaped LED lamp tube.
A kind of U-shaped LED filament lamp assembly method, for the assembling of U-shaped LED filament lamp as claimed in claim 6,
First lower cover is entangled U-shaped LED lamp tube, and U-shaped LED lamp tube and lower cover glue are fixed, wait that glue is done；By Furtulon sleeve pipe box on the electrode of LED module, driving power supply is snapped in lower cover, then the electrode of LED module is connected on 5 binding posts；
Being fastened with lower cover by upper cover, an input line be stuck between cap body and upper cover, an other input line is stuck between cap body and main body,
Cap body and upper cover head of jumping lights fix, and reach torque demand.
When the present embodiment upper cover and lower cover are buckled together, driving wrapping in inside, upper cover can make various lamp holder upper cover, such as lamp holder upper covers such as E26, E27, E14, E12；Each filament individual packages, can be arbitrarily made with the structure of many U, can make more powerful lamp according to demand, have higher luminous flux.During assembling, it is not necessary to the mode of LED filament lamp electrode weldering pricker stannum is connected in LED drive power, and input line, without being welded in cap body, improves efficiency of assembling；Without with glue fixed light head main body and LED filament bulb, improving efficiency of assembling, reduce fraction defective.
Embodiment described above is the one preferably scheme of the present invention, and the present invention not makees any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (7)
1. a U-shaped LED filament lamp, it is characterized in that: include drawing pin, lamp holder, upper cover, drive power supply, lower cover and U-shaped LED lamp tube, described drawing pin is fixed with lamp holder, described lamp holder is connected with the bottom of described upper cover, described upper cover is connected with lower cover, described driving power supply is fixed in the cavity between described upper cover and lower cover, the inside of described U-shaped LED lamp tube be evacuated after insert helium LED module install pipe, described LED module is disposed with, in installing pipe, the twice LED module being parallel to each other, described twice LED module is all equipped with anti-short circuit sleeve pipe, the electrode of described twice LED module runs through anti-short circuit sleeve pipe and is connected with the binding post on described driving power supply.
U-shaped LED filament lamp the most according to claim 1, it is characterised in that: described LED module is the LED module of surface-coated fluorescent material.
U-shaped LED filament lamp the most according to claim 1 and 2, it is characterised in that: described LED module is installed and is also coated with fluorescent material on inside pipe wall.
U-shaped LED filament lamp the most according to claim 3, it is characterised in that: described driving power supply is LED constant current power supply.
U-shaped LED filament lamp the most according to claim 4, it is characterised in that: described anti-short circuit sleeve pipe is Teflon sleeve pipe, and the electrode of each LED module is all arranged with a Teflon sleeve pipe, and the electrode of each LED module is all connected with described binding post.
U-shaped LED filament lamp the most according to claim 5, it is characterised in that: by being adhesively fixed between described lower cover and described U-shaped LED lamp tube.
7. a U-shaped LED filament lamp assembly method, for the assembling of U-shaped LED filament lamp as claimed in claim 6, it is characterised in that:
First lower cover is entangled U-shaped LED lamp tube, and U-shaped LED lamp tube and lower cover glue are fixed, wait that glue is done；By Furtulon sleeve pipe box on the electrode of LED module, driving power supply is snapped in lower cover, then the electrode of LED module is connected on 5 binding posts；
Being fastened with lower cover by upper cover, an input line be stuck between cap body and upper cover, an other input line is stuck between cap body and main body,
Cap body and upper cover head of jumping lights fix, and reach torque demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168798.XA CN105822921A (en) | 2016-03-23 | 2016-03-23 | U-shaped LED filament lamp and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168798.XA CN105822921A (en) | 2016-03-23 | 2016-03-23 | U-shaped LED filament lamp and assembly method |
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| Publication Number | Publication Date |
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| CN105822921A true CN105822921A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610168798.XA Pending CN105822921A (en) | 2016-03-23 | 2016-03-23 | U-shaped LED filament lamp and assembly method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396777A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | L ED light projection lamp with replaceable light source and replacement method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448613U (en) * | 2009-07-31 | 2010-05-05 | 刘文革 | Led lamp tube |
| CN102661518A (en) * | 2012-05-15 | 2012-09-12 | 吴为超 | Purple light excited LED (Light-Emitting Diode) energy-saving lamp |
| CN202812851U (en) * | 2012-07-18 | 2013-03-20 | 浙江锐迪生光电有限公司 | Multi-tube LED lighting lamp |
| CN202834830U (en) * | 2012-06-28 | 2013-03-27 | 浙江锐迪生光电有限公司 | Long-service-life light-emitting diode (LED) lamp tube and LED lamp |
| CN203010323U (en) * | 2012-12-28 | 2013-06-19 | 浙江锐迪生光电有限公司 | LED (Light-Emitting Diode) energy-saving lamp with U-shaped lamp tube |
| CN203309554U (en) * | 2013-02-27 | 2013-11-27 | 浙江锐迪生光电有限公司 | LED illuminating lamp emitting light in all directions |
-
2016
- 2016-03-23 CN CN201610168798.XA patent/CN105822921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201448613U (en) * | 2009-07-31 | 2010-05-05 | 刘文革 | Led lamp tube |
| CN102661518A (en) * | 2012-05-15 | 2012-09-12 | 吴为超 | Purple light excited LED (Light-Emitting Diode) energy-saving lamp |
| CN202834830U (en) * | 2012-06-28 | 2013-03-27 | 浙江锐迪生光电有限公司 | Long-service-life light-emitting diode (LED) lamp tube and LED lamp |
| CN202812851U (en) * | 2012-07-18 | 2013-03-20 | 浙江锐迪生光电有限公司 | Multi-tube LED lighting lamp |
| CN203010323U (en) * | 2012-12-28 | 2013-06-19 | 浙江锐迪生光电有限公司 | LED (Light-Emitting Diode) energy-saving lamp with U-shaped lamp tube |
| CN203309554U (en) * | 2013-02-27 | 2013-11-27 | 浙江锐迪生光电有限公司 | LED illuminating lamp emitting light in all directions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111396777A (en) * | 2019-12-23 | 2020-07-10 | 宁波凯耀电器制造有限公司 | L ED light projection lamp with replaceable light source and replacement method |
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Application publication date: 20160803 |