CN104696757B - LED (Light Emitting Diode) lamp filament illumination lamp - Google Patents
LED (Light Emitting Diode) lamp filament illumination lamp Download PDFInfo
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- CN104696757B CN104696757B CN201510136170.7A CN201510136170A CN104696757B CN 104696757 B CN104696757 B CN 104696757B CN 201510136170 A CN201510136170 A CN 201510136170A CN 104696757 B CN104696757 B CN 104696757B
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- led lamp
- silk
- positive
- lamp silk
- permanent magnet
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Abstract
An LED (Light Emitting Diode) lamp filament illumination lamp comprises a lamp holder (1) connected with an electric supply, an LED light source (2) arranged in the lamp holder (1), a glass bulb shell (5), a glass core column (3) fixed in the glass bulb shell (5) and is embedded with positive and negative pole lead wires (41, 42), and a plurality of LED lamp filaments which are connected with the positive and negative pole lead wires (41, 42), are fixed on the glass core column (3) and can emit light; the LED lamp filaments are divided into a positive pole group and a negative pole group; the LED lamp filament illumination lamp further comprises a permanent magnet (7); the permanent magnet (7) is used for connecting electrified ends of the LED lamp filaments of the positive pole group, and electrified ends of the LED lamp filaments of the negative pole group in a magnetic suction manner in series. The permanent magnet is used for actively sucking and connecting so that the connection stability of the lamp filaments is guaranteed; meanwhile, the extending part can freely slip and expand when the lamp filaments are hotly expanded in a working process. The permanent magnet is used for sucking the lamp filaments to form a conical shape and is hidden in the conical body; the top of a conical light-emitting body has the light emitting effect so that shades and a weak light region are not generated in a light illumination direction, and furthermore, the uniform three-dimensional light illumination effect is obtained.
Description
Art
The present invention relates to a kind of LED lamp silk illuminating lamp, particularly filament power connection end head are the LED lamp silk illumination of ferrous material
Lamp.
Background technology
LED lamp silk illuminating lamp in industry has 360 ° of all-round illumination bright lamps of title, is can to replace original incandescent lamp more
Preferably one of electricity-saving lamp, it is typically by connecting the lamp holder of civil power, the led power supply being contained in lamp holder, glass cell-shell, be fixed on glass
Glass cell-shell is middle and is embedded with the glass stem of positive and negative electrode wire, is connected with positive and negative electrode wire and is fixed on glass stem and can send out
The LED lamp silk composition of light.LED lamp silk lights by commercial power rectification transformation worked later.LED lamp silk is by multiple led
Luminescence chip series connection is fixed on to seal on a thinner substrate again and is made with fluorescent glue, substrate material have metal and nonmetallic it
Point.Varying number filament and difference can be designed by series, parallel or the multiple combination modes such as series connection that add in parallel between filament
The illuminating lamp of power.
Existing LED lamp silk illuminating lamp, in addition to a middle main section luminescence segment, two ends are designed with one to its filament
Segment does not seal with the welding of fluorescent glue power connection end head, and they are non-luminous, and even sapphire, glass or pottery etc. are non-
The LED lamp silk of metal substrate, its two ends is also provided with this section of welding metal power connection end head, is typically also irony.Between filament
All entirely connected by spot welding as electricity-linkingup point by this two sections.These welding power connection end heads necessarily occupy certain sky
Between so that the direction of illumination of lamp has been inevitably generated shade and low light level area, that is, the even phenomenon of uneven illumination occurs so that claim
Open defect in LED lamp silk illuminating lamp for 360 ° of all-round light.Existing two filaments are used to adopt position antarafacial cross structure
LED lamp silk illuminating lamp, to mitigate shade and the low light level area of direction of illumination；The photograph of common 4,6,8 etc. a plurality of LED lamp silks
Bright lamp is usually then that filament is laid out in truncated cone-shaped structure, and the shade of its direction of illumination becomes apparent from it might even be possible to say three-dimensional photograph
A direction is had to lack light in bright；Also have and individually every two LED lamp wire bonds are connected into after " people " font more in parallel or series
Structure.In a word, due to the presence of non-luminous welding termination, it is bound to occupy relevant position and block light and cause shade
With low light level area, the even phenomenon of obvious uneven illumination can be produced.
Meanwhile, existing LED lamp silk illuminating lamp employs many spot-welding technologies, it appears more complicated, especially every
Filament two ends are all rigidly after solid welding, because operational heat repeatedly dilation so that filament itself also alternating bending deformation and big
Affect greatly its service life.
Content of the invention
The technical problem to be solved in the present invention be provide that a kind of manufacturing process is fairly simple, filament when working heat expansion, its
Elongated portion can freely be unfolded and unlikely autoreduplication flexural deformation and the LED lamp silk illuminating lamp of reduction of service life, especially
It is the LED lamp silk illuminating lamp with three-dimensional light efficiency that a kind of direction of illumination shadow-free and low light level area are provided.
The object of the present invention is achieved like this: a kind of LED lamp silk illuminating lamp, including the lamp holder of connection civil power, is contained in lamp
Led power supply in head, glass cell-shell, the glass stem being fixed in glass cell-shell and being embedded with positive and negative electrode wire and some with
Positive and negative electrode wire is connected and is fixed on the LED lamp silk can light on glass stem, and described LED lamp silk is divided into positive pole group and negative electricity
Group, LED lamp silk one power connection end of described positive pole group and positive wire rigid solder, the one of the LED lamp silk of described negative pole group connects electricity
End and cathode conductor rigid solder；Positive and negative electrode group is symmetrical arranged；It is characterized in that:
Also include a permanent magnet, described permanent magnet is by the way of magnet attraction by another the connecing of positive pole group LED lamp silk
Electric end and another power connection end series connection of negative pole group LED lamp silk.
Described LED lamp silk illuminating lamp, it is characterized in that described permanent magnet outer surface is coated with the good conductor of electricity
Layer.
Described LED lamp silk illuminating lamp, it is characterized in that described permanent magnet outer surface is coated with layers of copper or silver layer.
Described LED lamp silk illuminating lamp, it is characterized in that the LED lamp silk of described positive pole group has one, described negative pole
The LED lamp silk of group has one.
Described LED lamp silk illuminating lamp, it is characterized in that the LED lamp silk of described positive pole group at least two, described
The LED lamp silk of negative pole group at least two.
Described LED lamp silk illuminating lamp, it is characterized in that the LED lamp silk of described positive pole group and positive wire connect
End is welded with positive wire with the welding of circular arc wire, circular arc wire；
The LED lamp silk of described negative pole group and cathode conductor connection end and the welding of circular arc wire, circular arc wire and negative pole
Wire welds.
Described LED lamp silk illuminating lamp, the LED lamp silk that it is characterized in that in described positive and negative electrode group divides in annular
Cloth.
Described LED lamp silk illuminating lamp, it is characterized in that described LED lamp silk includes welding power connection end head, some
The series connection of individual luminescence chip is fixed on the irony substrate being separated with insulating barrier, and the line through two ends is by power connection end head and irony substrate
Connect, a section that on luminescence chip, capping has fluorescent glue is luminescence segment；Described permanent magnet and irony substrate adhesive.
Described LED lamp silk illuminating lamp, it is characterized in that described LED lamp silk includes non-metal base plate, multiple luminous
Chip, metal power connection end head and irony connect electric card；The fluorescent glue of capping luminescence chip just covers irony in its homonymy and connects electricity
Card, the another side that irony connects electric card is exposed outside, and described permanent magnet and irony connect electric card adhesive.
Described LED lamp silk illuminating lamp, its be characterized in that described permanent magnet be shaped as spherical, cylindrical,
Truncated cone-shaped, cone, multi-edge column-shaped, many prismatic table shape, polygonal pyramid shape, it is annular, tubular or cone shaped.
During the LED lamp silk being ferrous material in power connection end head connects, simply in the one end near lamp holder by filament rigidly
It is connected to spot welding on the positive and negative electrode wire being embedded in glass stem, and filament does not set up itself away from another power connection end of lamp holder
The welding portion not lighting and shutting out the light, they are fixed by this power connection end using permanent magnet, its
Circuit connection to turn on also with this permanent magnet.Described permanent magnet each bar filament adhesive is become a cone shape and
Itself hide inside bullet, the top of this taper illuminator also has luminous efficacy, therefore avoid direction of illumination and produce the moon
Shadow and low light level area, thus obtain uniformly three-dimensional lighting effect.
Because a power connection end head of LED lamp silk is that rigidly spot welding is connected on the positive and negative electrode wire being embedded in glass stem
, another power connection end is to be connected with permanent magnet activity adhesive, therefore both ensure that the steadiness that filament connects, simultaneously in work
During heat expansion, its elongated portion can be unfolded again in free sliding.
Because the operating current of LED lamp silk is less, typically in below 20ma, permanent magnet itself has electric conductivity again, therefore
The conductive task between filament has been also taken on using it while being fixed filament.Can also plate on described permanent magnet surface
The good material of leading of last layer electricity is to improve its electric conductivity further.
The invention has the beneficial effects as follows:
1. connect due to connecting the spot welding that instead of LED lamp silk one end with permanent magnet adhesive, especially replace a plurality of lamp
The silk public welding of multiple spot adding series connection in parallel, simplifies manufacturing process.
2. connect due to employing magnetic movable, allow LED lamp silk to have from line slip regulatory function when heat expansion extends, thus
Overcome filament because of autoreduplication flexural deformation the problem of reduction of service life.
3., after particularly cancelling the conventional spot welding partly that LED lamp silk does not light and shuts out the light away from lamp holder end, allow a plurality of
LED lamp silk can form the taper illuminator that top also has luminous efficacy, it is to avoid direction of illumination produces shade and low light level area
Domain, thus achieved a kind of LED lamp silk illuminating lamp with three-dimensional light efficiency of uniform illumination.
Brief description
Fig. 1 is the existing various LED lamp silk structural representations that two ends all have welding power connection end head.
Fig. 2 is the irony substrate led that in the first embodiment of the present invention, one end is especially not provided with welding power connection end head
Filamentray structure schematic diagram.
Fig. 3 is the front view of the first embodiment of the present invention.
Fig. 4 is the structural representation of the non-metal base plate LED lamp silk of second embodiment of the present invention.
Fig. 5 is the front view of second embodiment of the present invention.
Fig. 6 is the upward view of second embodiment of the present invention.
Fig. 7 is the circuit block diagram of the present invention.
Specific embodiment
Specific embodiment is described in further detail to the present invention below.
As shown in figure 1, LED lamp silk 10 two ends of prior art all have power connection end head 10a and 10t being exclusively used in welding,
Their own does not light and shuts out the light on the contrary, and middle envelope saves as luminescence segment with the one of fluorescent glue 10f.
Embodiment 1
As shown in Fig. 2 LED lamp silk 61 only one end of the present invention is provided with welding power connection end head 61a, multiple luminescence chips
61g series connection is fixed on the irony substrate 61c being separated with insulating barrier 61b, and the line 61e through two ends is by power connection end head 61a and iron
Matter substrate 61c connects, and on luminescence chip 61g, capping has one section of fluorescent glue 61f is luminescence segment, does not set welding power connection end head
The other end just end in the end of luminescence segment.
As shown in figure 3, the power connection end head 61a of a plurality of irony substrate LED lamp silk is near lamp holder 1 one end, the led of positive pole group
Filament is rigidly connected to by spot welding on the positive wire 41 being embedded in glass stem 3, and the LED lamp silk of negative pole group is firm by spot welding
It is connected on the cathode conductor 42 being embedded in glass stem 3 to property；Positive pole, negative pole group LED lamp silk away from lamp holder power connection end, that is,
They are fixed by its irony substrate 61c using permanent magnet 7, and its circuit connects also with this permanent magnetic simultaneously
They are turned on by iron 7.Special for each bar irony substrate LED lamp silk adhesive is become a taper illuminator by this permanent magnet 7
And itself hide in taper body, and the top that one end of welding power connection end head is not bullet by adhesive, there is no any screening
The top being in the light also has luminous efficacy.Glass stem 3 is sealingly fastened in glass cell-shell 5 together with whole taper illuminator,
Thus having achieved a kind of LED lamp silk illuminating lamp with three light efficiencies of uniform illumination.
Embodiment 2
As shown in figure 4, the present invention adopts the LED lamp silk of the non-metal base plates such as sapphire, glass or pottery, non-metal base plate
LED lamp silk is substantially identical with irony substrate LED lamp silk, be its non-metal base plate 62c be insulating materials in itself, therefore multiple luminous
Just direct series connection is fixed on above it chip 62g, and the metal power connection end head 62a that will be used for welding by the line 62e at two ends
The irony special with the other end connects electric card 62h and connects；The fluorescent glue 62f of capping luminescence chip 62g just covers in its homonymy
Irony connects electric card 62h, and the another side that irony connects electric card 62h is exposed outside, with profit by permanent magnet 7 adhesive, transparent non-gold
Belonging to substrate 62c also needs to apply envelope fluorescent glue 62f in the side not filling luminescence chip, but does not cover it.
As shown in figure 5, by each for positive and negative electrode group welding having a plurality of non-metal base plate LED lamp silk with power connection end head 62a all
It is disposed adjacent to a side of lamp holder 1, and rigidly respectively they are connected to, with spot welding, positive wire 41 He being embedded in glass stem 3
On cathode conductor 42, in their connection, another power connection end away from lamp holder, that is, irony connects electric card 62h is to adopt permanent magnetic
Come to be fixed, they are turned on iron 7 by its circuit connection simultaneously also with this permanent magnet 7.This permanent magnet 7 will
The special non-metal base plate LED lamp silk adhesive of each bar becomes a taper illuminator itself to hide in the vertex of a cone, and this vertex of a cone also has
There is luminous efficacy and do not have any structural member to shut out the light.Whole glass stem assembly sealing equipped with taper illuminator is fixed on
In glass cell-shell 5, therefore also complete a kind of LED lamp silk illuminating lamp with three-dimensional light efficiency of uniform illumination.
Shown in Fig. 6, the present invention is by the power connection end head 62a spot welding of each for positive and negative electrode group three LED lamp silks in parallel rigidly
It is connected on positive wire 41 and cathode conductor 42, and the other end then adopts a permanent magnet 7 to be one by their adhesives
The vertex of a cone of bullet, hides their the series connection conductings of permanent magnet 7 in this vertex of a cone, thus whole taper illuminator will not have
Any structural member shuts out the light.
The connection end of the LED lamp silk of described positive pole group and positive wire 41 and circular arc wire 8 weld, circular arc wire 8
Weld with positive wire 41；In other words: the LED lamp silk of positive pole group and the abutting end of lamp holder 1 are welded with circular arc wire 8, circular arc
Shape wire 8 is welded with positive wire 41.
The LED lamp silk of described negative pole group and lamp holder 1 abutting end are welded with another circular arc wire 8, circular arc wire 8 with negative
Polar conductor 42 welds.
As shown in fig. 6, the LED lamp silk in described positive and negative electrode group is in annular being distributed；And it is symmetrical arranged.
Shown in Fig. 7,220v electric main is through being arranged on led power supply 2 Transformer Rectifier in lamp holder 1 as shown in Figure 3 and Figure 5
Afterwards, positive and negative two polar circuits are distinguished three LED lamp silks of parallel connection, then with a permanent magnet, they are connected again and turn on.
Above-described be only the present invention preferred embodiments.It should be pointed out that the ordinary skill for this area
For personnel, without departing from the principles of the present invention, some improvement and modification can also be made, this is also considered as the present invention's
Protection domain.
Claims (7)
1. a kind of LED lamp silk illuminating lamp, including the lamp holder (1) connecting civil power, the led power supply (2) being contained in lamp holder (1), glass
Cell-shell (5), the glass stem (3) being fixed in glass cell-shell (5) and being embedded with positive and negative electrode wire (41,42) and some with
Positive and negative electrode wire (41,42) is connected and is fixed on the LED lamp silk can light on glass stem (3), and described LED lamp silk is just divided into
Pole group and negative pole group, LED lamp silk one power connection end of described positive pole group and positive wire (41) rigid solder, described negative pole group
One power connection end of LED lamp silk and cathode conductor (42) rigid solder；Positive and negative electrode group is symmetrical arranged；It is characterized in that:
Also include a permanent magnet (7), described permanent magnet (7) is another by positive pole group LED lamp silk by the way of magnet attraction
Power connection end and another power connection end series connection of negative pole group LED lamp silk；
The LED lamp silk of described positive pole group at least two, the LED lamp silk of described negative pole group at least two；
The LED lamp silk of described positive pole group and positive wire connection end and the welding of circular arc wire, circular arc wire and positive wire
Welding；
The LED lamp silk of described negative pole group and cathode conductor connection end and the welding of circular arc wire, circular arc wire and cathode conductor
Welding.
2. LED lamp silk illuminating lamp according to claim 1 it is characterised in that: described permanent magnet (7) outer surface is coated with electricity
Good conductor layer.
3. LED lamp silk illuminating lamp according to claim 1 it is characterised in that: described permanent magnet (7) outer surface is coated with copper
Layer or silver layer.
4. LED lamp silk illuminating lamp according to claim 1 it is characterised in that: the LED lamp silk in described positive and negative electrode group is in
Annular is distributed.
5. the LED lamp silk illuminating lamp according to claim 1,2,3 or 4 it is characterised in that: described LED lamp silk include weld
With power connection end head (61a), several luminescence chips (61g) series connection is fixed on the irony substrate (61c) being separated with insulating barrier (61b)
On, and power connection end head (61a) and irony substrate (61c) connected by the line (61e) through two ends, luminescence chip (61g) is upper to be covered
Have fluorescent glue (61f) one section is luminescence segment；Described permanent magnet and irony substrate (61c) adhesive.
6. the LED lamp silk illuminating lamp according to claim 1,2,3 or 4 it is characterised in that: described LED lamp silk includes non-gold
Belong to substrate (62c), multiple luminescence chip (62g), metal power connection end head (62a) and irony and connect electric card (62h)；Capping luminescence chip
(62g) fluorescent glue (62f) just covers irony in its homonymy and connects electric card (62h), and irony connects the another side of electric card (62h)
Exposed outside, described permanent magnet and irony connect electric card (62h) adhesive.
7. the LED lamp silk illuminating lamp according to claim 1,2,3 or 4 it is characterised in that: described permanent magnet (7)
Be shaped as spherical, cylindrical, truncated cone-shaped, cone, multi-edge column-shaped, many prismatic table shape, polygonal pyramid shape, be annular, tubular or
Cone shaped.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136170.7A CN104696757B (en) | 2015-03-23 | 2015-03-23 | LED (Light Emitting Diode) lamp filament illumination lamp |
| EP16767607.1A EP3276247B1 (en) | 2015-03-23 | 2016-03-22 | Led filament and led filament illumination lamp therefor |
| PCT/CN2016/000158 WO2016150230A1 (en) | 2015-03-23 | 2016-03-22 | Led filament and led filament illumination lamp therefor |
| CA2972283A CA2972283C (en) | 2015-03-23 | 2016-03-22 | Led filament and led filament light containing the same |
| US15/469,592 US10247365B2 (en) | 2015-03-23 | 2017-03-27 | LED filament and LED filament light containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510136170.7A CN104696757B (en) | 2015-03-23 | 2015-03-23 | LED (Light Emitting Diode) lamp filament illumination lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696757A CN104696757A (en) | 2015-06-10 |
| CN104696757B true CN104696757B (en) | 2017-01-18 |
Family
ID=53344154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510136170.7A Active CN104696757B (en) | 2015-03-23 | 2015-03-23 | LED (Light Emitting Diode) lamp filament illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104696757B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016150230A1 (en) * | 2015-03-23 | 2016-09-29 | 刘博仁 | Led filament and led filament illumination lamp therefor |
| CN105698129A (en) * | 2016-01-23 | 2016-06-22 | 刘博仁 | LED lamp filament and LED bulb |
| US10415763B2 (en) * | 2016-02-04 | 2019-09-17 | Osram Opto Semiconductors Gmbh | LED-filament and illuminant with LED-filament |
| RU180180U1 (en) * | 2017-02-28 | 2018-06-06 | Евгений Михайлович Силкин | LED filament lamp |
| JP6764548B2 (en) | 2017-07-18 | 2020-09-30 | シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． | Pixelized high-intensity optical engine |
| CN108374987A (en) * | 2018-03-27 | 2018-08-07 | 浙江罗丹照明电器有限公司 | A kind of single-chip LED lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1733653A2 (en) * | 2005-06-13 | 2006-12-20 | SARNO S.p.A. | Lighting device for display cabinets and/or display areas |
| CN203585912U (en) * | 2013-12-12 | 2014-05-07 | 惠州市英吉尔光电科技有限公司 | 360-degree non-light-tight light source |
| CN204201569U (en) * | 2014-11-12 | 2015-03-11 | 吴喜荣 | LED silk lamp |
| CN204201570U (en) * | 2014-11-12 | 2015-03-11 | 山东晶泰星光电科技有限公司 | A kind of LED bulb of wide-angle uniformly light-emitting |
| CN204437804U (en) * | 2015-03-23 | 2015-07-01 | 刘博仁 | LED silk illuminating lamp |
-
2015
- 2015-03-23 CN CN201510136170.7A patent/CN104696757B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1733653A2 (en) * | 2005-06-13 | 2006-12-20 | SARNO S.p.A. | Lighting device for display cabinets and/or display areas |
| CN203585912U (en) * | 2013-12-12 | 2014-05-07 | 惠州市英吉尔光电科技有限公司 | 360-degree non-light-tight light source |
| CN204201569U (en) * | 2014-11-12 | 2015-03-11 | 吴喜荣 | LED silk lamp |
| CN204201570U (en) * | 2014-11-12 | 2015-03-11 | 山东晶泰星光电科技有限公司 | A kind of LED bulb of wide-angle uniformly light-emitting |
| CN204437804U (en) * | 2015-03-23 | 2015-07-01 | 刘博仁 | LED silk illuminating lamp |
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| CN104696757A (en) | 2015-06-10 |
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| CB03 | Change of inventor or designer information |
Inventor after: Liu Boren Inventor after: Yuan Xincheng Inventor after: Kong Yiping Inventor after: Zhou Minkang Inventor before: Liu Boren |
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Effective date of registration: 20170602 Address after: 271208 Xintai Economic Development Zone, Shandong, Tai'an Patentee after: SHENZHEN WISDOW REACHES INDUSTRY CO., LTD. Address before: Guangdong Province, Zhongshan City Shengping road 528427 Nantou Town, No. 1 Patentee before: Liu Boren |
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Effective date of registration: 20200601 Address after: 271000 intersection of Taihe Road and Hesheng Road, Xintai Economic Development Zone, Tai'an City, Shandong Province Patentee after: Shandong jierunhong Photoelectric Technology Co.,Ltd. Address before: 271208 Xintai Economic Development Zone, Shandong, Tai'an Patentee before: SHANDONG PROSPEROUS STAR OPTOELECTRONICS Co.,Ltd. |