CN205979239U - How photochromic LED filament lamp of many power - Google Patents
How photochromic LED filament lamp of many power Download PDFInfo
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- CN205979239U CN205979239U CN201620831871.2U CN201620831871U CN205979239U CN 205979239 U CN205979239 U CN 205979239U CN 201620831871 U CN201620831871 U CN 201620831871U CN 205979239 U CN205979239 U CN 205979239U
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Abstract
The utility model discloses a how photochromic LED filament lamp of many power, including built -in drive power supply's lamp holder, with lamp holder sealing connection's bulb, the bulb is formed by stem stem and the burn -back of glass cell -shell, is fixed with filament assembly on the stem stem, and filament assembly includes n group (n >= 2) LED filament to but and the individual filament support of the n+1 of vertical fixation on the stem stem (n >= 2), filament support welds by T shape bracket and with the perpendicular quoit of being connected of T shape bracket and forms. The utility model provides a realize under can (img file='DDA0001066332680000011. TIF'wi='115'he='49' /) the all -round luminous circumstances of LED filament lamp that the heat dissipation is good, filament luminous efficacy is high, the burn -out life is long, the function of power and the regulation of photochromic many gears.
Description
Technical field
This utility model is related to technical field of LED illumination, particularly to a kind of how photochromic LED filament lamp of many power.
Background technology
LED (Light Emitting Diode, light emitting diode) is the electric light that a kind of electric energy is converted into luminous energy
Source, have mercury-free, running voltage is low, startup is fast, light efficiency is high, life-span length the features such as, be widely popularized and be applied to various fingers
Show, show, decorating, backlight, general lighting, roadway illumination, the field such as commercial lighting.But existing LED filament lamp still suffers from
Some shortcomings, such as Chinese patent CN201520263358.3 disclose the company that a kind of employing quoit connects filament in LED bulb
Access node structure, including lamp socket, the glass fixing bracket being arranged on lamp socket, the quoit being arranged on glass fixing bracket and LED filament,
And glass lamp shade, the LED filament arrangement of this structure is not parallel, and temperature difference around filament is by the luminous efficiency reducing filament simultaneously
Shorten the life-span of filament, and this LED bulb only has single power and single glow color it is impossible to realize power and photochromic
Adjust, user will realize some power or photochromic effect, need multiple LED bulb are installed in the same space, so can increase
Addition originally, wastes goods and materials and manpower simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of power and photochromic adjustable, easy to make, bulb service life length many
The how photochromic LED filament lamp of power is to solve the deficiencies in the prior art.
This utility model is achieved through the following technical solutions utility model purpose：
The how photochromic LED filament lamp of many power, including the lamp holder of built-in driving power supply, the lamp being tightly connected with described lamp holder
Bubble, bulb forms by stem stem and glass cell-shell burn-back, described stem stem is fixed with filament assembly it is characterised in that described filament
Assembly includes n group (n >=2) and is respectively arranged at two ends with positive pin and the LED filament of negative pin, and can be vertically fixed on described stem stem
On n+1 filament support, in n+1 filament support be located at described glass cell-shell top be top filament support, top
Be provided with the 1st filament support being parallel to each other below filament support to n-th filament support, filament support by T-bracket and
Quoit connected vertically is welded with described T-bracket, and quoit place plane is all parallel with described stem stem and coaxial,
LED filament is connected between two filament supports by positive pin and negative pin respectively, and every group of LED filament mutually staggers and connect
Closely parallel.Thus, n group LED filament is arranged in space uniform and is mutually staggered, and decreases temperature difference during each bar filament work,
Can 360 ° of omnibearing luminous and perfect heat-dissipating, light efficiency height, long service lifes.
Further, described top filament support is positive bracket, and the 1st filament support is to n-th filament support
Negative bracket, described driving power supply is connected by wire with filament support, and the outfan of driving power supply is correspondingly provided with a positive pole
With n × (n+1)/2 negative pole；
Or described top filament support is negative bracket, the 1st filament support is positive pole to n-th filament support and props up
Frame, described driving power supply is connected by wire with filament support, and the outfan of driving power supply is correspondingly provided with a negative pole and n × (n
+ 1)/2 positive poles；
One pin of described n group LED filament is both connected on the quoit of top filament support, and another pin divides n
Group is connected with the quoit of corresponding 1～n filament support respectively.Thus, top-support is individual with the n being disposed below respectively
Filament support composition n group filament support is to support n group LED filament.
Further, in described n group LED filament, the power of different group LED filament is different, with each LED filament power phase of group
With；Or in described n group LED filament all LED filament power all same.Thus, by selecting to access from n group LED filament
Any one group or arbitrarily several groups luminous power that can control bulb.
Further, between described n group LED filament each group, filament light-emitting color is different, identical with group filament light-emitting color,
Thus, by selecting any one group or arbitrarily several groups glow color that can control bulb from n group LED filament.
Further, described T-bracket includes cross bar and montant, and the two ends of cross bar are connected on described quoit, montant
It is vertically fixed in described stem stem, the montant of different T-bracket mutually staggers, described quoit is annular or regular polygon.
Thus, by being separately fixed in quoit and stem stem and T-bracket can be securely fixed cross bar and montant.
Further, described filament support material is any one in rustless steel, nickel-clad iron or nickel-plated steel, and this this material is equal
There is good electric conductivity.
Further, described quoit is equably etched with the bonding groove welding described positive pin or negative pin, LED
Filament passes through bonding groove and can firmly be welded on quoit.
The how photochromic LED filament lamp of many power that this utility model provides, by by n group different capacity and different colours
Filament is welded on and achieves many notch power and the function of photochromic selection on n group filament support, mutually staggers not between LED filament
Block light-emitting area can omnibearing luminous at 360 ° in the case of to realize radiating good, there is filament light-emitting efficiency high and product longevity
The long feature of life, the Making programme of the LED filament lamp that this utility model provides is simple, reasonable in design, reliability is high, can carry out
Large-scale automated production.
Brief description
Fig. 1 is a kind of structural representation of embodiment of this utility model；
Fig. 2 is the structural representation of top filament support in Fig. 1；
Fig. 3 is the internal structure schematic diagram before Fig. 1 bulb sealing-in；
Wherein：1 lamp holder, 2 glass cell-shells, 3 stem stems, 4 filament assemblies, 41 LED filament, 411 positive pins,
412 negative pins, 42 top filament supports, 421 T-bracket, 4211 cross bars, 4212 montants, 422 quoits,
423 bonding grooves, 43 the 1st filament supports, 44 the 2nd filament supports, 5 driving power supplies, 51 positive poles, 52 the
One negative pole, 53 second negative poles, 54 the 3rd negative poles, 6 exhaustors, 7 horn mouths.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in further detail.
As shown in Figure 1 to Figure 3, the how photochromic LED filament lamp of many power, including the lamp holder 1 of built-in driving power supply 5, with lamp
1 bulb being tightly connected, bulb is formed by stem stem 3 and glass cell-shell 2 burn-back, and stem stem 3 is fixed with filament assembly 4.
In the present embodiment, filament assembly 4 includes 2 groups of LED filament being respectively arranged at two ends with positive pin 411 and negative pin 412
41, corresponding with 41 groups of numbers of LED filament, stem stem 3 is vertically fixed 3 filament supports it is also possible to arrange more multigroup LED filament
41, the number of filament support also accordingly increases, in 3 filament supports be located at glass envelope shell 2 top be top filament support
42, it is provided with the 1st filament support 43 being parallel to each other and the 2nd filament support 44, top filament below top filament support 42
By T-bracket 421 and with T-bracket 421, quoit 422 connected vertically is welded support 42, and quoit 422 is located flat
Face is all parallel with stem stem 3 and coaxial, and LED filament 41 passes through positive pin 411 respectively and negative pin 412 is connected to two filament supports
Between, every group of LED filament 41 mutually staggers, and T-bracket 421 includes cross bar 4211 and montant 4212, and the two ends of cross bar 4211 are even
It is connected on quoit 422, montant 4212 is vertically fixed in stem stem 3, the montant 4212 of different T-bracket 421 mutually staggers, gold
The bonding groove 423 being equably etched with for welding the positive pin 411 of LED filament 41 or negative pin 412, metal are belonged on circle 422
Circle 422 is annular, also quoit 422 can be set to regular polygon, and when quoit 422 selects regular polygon, bond groove 423
Be etched in corresponding each summit on, the structure of the 1st filament support 43 and the 2nd filament support 44 and top filament support
Identical, also can be selected for the filament support of other quantity, the quoit size of the 1st filament support to n-th filament support
All different, the filament support welding bigger with quoit size of the bigger LED filament group of power, ascending by quoit size
It is arranged on from high to low on stem stem；In being located in the quoit size of top filament support and n filament support below
Between the quoit of filament support be the same, the size due to n filament support quoit below the filament support of top differs
Sample, it is to avoid the contact between LED filament 41, also avoids the touching of filament support and other LED filament, when decreasing work
Temperature difference between LED filament, makes the luminous efficiency of each bar filament reach maximum.
For ensureing good electric conductivity and reducing line loss, filament support is all from stainless steel material it is also possible to select plating
Ferronickel or nickel-plated steel.
Wherein, a pin of two groups of LED filament 41 is both connected on the quoit 423 of top filament support 42, another
Individual pin divides two groups to connect with the quoit of corresponding 1st filament support 43 and the 2nd filament support 44 respectively, thus, top
Portion's filament support 42 forms two groups of filament supports respectively for corresponding 41 groups of offers of LED filament with two filament supports of lower section
Support.
Top filament support 42 is positive bracket, and the 1st filament support 43 and the 2nd filament support 44 are negative pole and prop up
Frame, driving power supply 5 is connected by wire with three filament supports, and the outfan of driving power supply 5 is correspondingly provided with a positive pole 51, with
And first negative pole 52, the second negative pole 53 and 54 3 negative poles of the 3rd negative pole；Top filament support 42 can also be set to negative pole to prop up
Frame, the 1st filament support 43 and the 2nd filament support 44 are positive bracket, and driving power supply 5 and three filament supports pass through to lead
Line connects, and the outfan of driving power supply 5 is correspondingly provided with a negative pole and three positive poles.
In two groups of LED filament 41, the power of different group LED filament is different, and with organizing, each LED filament 41 power is identical；Or two groups
The power all same of all LED filament in LED filament 41, but LED filament is different in the quantity of different groups.Due to LED filament 41
The difference of material level structure itself, between two groups of LED filament 41 each groups, filament light-emitting color is different, with group filament light-emitting color
Identical, can select any one group of LED filament in two groups or by two groups of LED filament access together circuit obtain I grade, II grade and
III grade of three gear, the 3rd negative pole 54 is simultaneously connected with the 1st filament support 43 and the 2nd filament support 44, is driven by controlling
Power supply 5 powers to different gears it is achieved that many notch power of LED filament lamp and photochromic adjustable, and three gears are corresponding luminous
Power and glow color, are specifically shown in Table 1：
The bulb running parameter of each gear of table 1
| Gear | Ⅰ | Ⅱ | Ⅲ |
| The driving negative pole of power supply | First negative pole | Second negative pole | 3rd negative pole |
| Power | 10W | 20W | 30W |
| Photochromic | Gold-tinted | White light | Warm white |
If making this LED filament lamp from n group filament, correspondence to make filament assembly by n+1 filament support, should
LED filament lamp at most can realize the power of n × (n+1)/2 grade and photochromic combination.
The how photochromic LED filament lamp of above-mentioned many power is obtained by the following method：
Step 1, welds filament assembly, specifically includes：Step 11, makes top filament support, according to quoit 422 and T
The size cutting tinsel of shape bracket 421, bends a wire and is fixed to circle, equably carve on quoit 422
Upper bonding groove 423, separately takes two wire to be welded as T-bracket 421, the two ends spot welding of the cross bar 4211 of T-bracket 421
It is connected on quoit 422, make the plane that the montant 4212 of T-bracket 421 is located perpendicular to quoit 422；Step 12, in stem stem 3
One end welding exhaustor 6 and horn mouth 7, exhaustor 6 runs through stem stem 3；Right angle setting is erected by step 13 in the other end of stem stem 3
Bar, repeat the above steps install the 1st filament support and the 2nd filament support；Step 14, a pin of LED filament 41 is equal
It is welded on the quoit 422 of top filament support 42 evenly, according to packet, another pin of LED filament 41 is equably welded
It is connected on the quoit of corresponding 1st～2 filament support.
Step 2, sealing-in bulb, specifically include：Step 21, with positioner anchored filament assembly 4 and glass cell-shell 2, makes
The axis of filament support, stem stem 3 and glass cell-shell 2 three overlaps；Step 22, by horn mouth 7 edge of stem stem 3 and glass envelope
Align in shell 2 end, and the two is welding together；Step 23, removes the residual gas inside bulb by exhaustor 6, then exists
It is filled with protective gas inside bulb, finally excise exhaustor 6, carry out Leakless sealing；Step 24, using spark discharge leak detection,
Check whether LED filament lamp is filled with protective gas and seals.
Step 3, installs LED drive power 5, specifically includes：Step 31, with wire the positive pole of driving power supply 5 outfan
51 and top filament support 42 couple together, respectively the first negative pole 51 of driving power supply 5 outfan and the second negative pole 52 are connected
Corresponding 1st filament support 43 and the 2nd filament support 44；Step 32, two wires of the input of driving power supply 5 are divided
Not do not weld with the rivet of lamp holder 1 and screw thread；Step 33, is fixed on driving power supply 5 in lamp holder 1；
Step 4, bonding lamp holder 1, specifically include：Step 41, with lamp holder glue glass cell-shell 2 end of lamp holder 1 and sealing-in
Bonding is got up；Step 42, clears up the lamp holder glue exposing, in order to avoid impact outward appearance；Step 43, to lamp energising, whether inspection etc. can be just
Often work.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, some deformation can also be made and improve, these broadly fall into this practicality
New protection domain.
Claims (7)
1. the how photochromic LED filament lamp of power more than, including the lamp holder of built-in driving power supply, the lamp being tightly connected with described lamp holder
Bubble, bulb forms by stem stem and glass cell-shell burn-back, described stem stem is fixed with filament assembly it is characterised in that described filament
Assembly includes n group and is respectively arranged at two ends with positive pin and the LED filament of negative pin, and can be vertically fixed on the n+ on described stem stem
1 filament support, n >=2, in n+1 filament support be located at described glass cell-shell top be top filament support, top lamp
Be provided with the 1st filament support being parallel to each other to n-th filament support below silk support, filament support by T-bracket and with
Described T-bracket quoit connected vertically is welded, and quoit place plane is all parallel with described stem stem and coaxial, LED
Filament is connected between two filament supports by positive pin and negative pin respectively, and every group of LED filament mutually staggers and close to flat
OK.
2. the how photochromic LED filament lamp of many power according to claim 1 is it is characterised in that described top filament support
For positive bracket, the 1st filament support is negative bracket to n-th filament support, and described driving power supply is led to filament support
Cross wire to connect, the outfan of driving power supply is correspondingly provided with a positive pole and n × (n+1)/2 negative pole；
Or described top filament support is negative bracket, the 1st filament support is positive bracket to n-th filament support, institute
State driving power supply to be connected by wire with filament support, the outfan of driving power supply is correspondingly provided with a negative pole and n × (n+1)/2
Individual positive pole；
One pin of described n group LED filament is both connected on the quoit of top filament support, and another pin divides n component
Do not connect with the quoit of corresponding 1～n filament support.
3. the how photochromic LED filament lamp of many power according to claim 2 it is characterised in that：In described n group LED filament
The power of different group LED filament is different, and with organizing, each LED filament power is identical；Or all LED filament in described n group LED filament
Power all same.
4. the how photochromic LED filament lamp of many power according to claim 2 it is characterised in that：Described T-bracket includes horizontal stroke
Bar and montant, the two ends of cross bar are connected on described quoit, and montant is vertically fixed in described stem stem, different T-bracket
Montant mutually staggers, and described quoit is annular or regular polygon.
5. the how photochromic LED filament lamp of many power according to claim 1 is it is characterised in that described filament support material
For any one in rustless steel, nickel-clad iron or nickel-plated steel.
6. the how photochromic LED filament lamp of many power according to claim 1 it is characterised in that on described quoit uniformly
Be etched with the bonding groove welding described positive pin or negative pin.
7. the how photochromic LED filament lamp of many power according to claim 1 it is characterised in that：Described n group LED filament is each
Between group, filament light-emitting color is different, identical with group filament light-emitting color.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831871.2U CN205979239U (en) | 2016-08-01 | 2016-08-01 | How photochromic LED filament lamp of many power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620831871.2U CN205979239U (en) | 2016-08-01 | 2016-08-01 | How photochromic LED filament lamp of many power |
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| CN205979239U true CN205979239U (en) | 2017-02-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090665A (en) * | 2016-08-01 | 2016-11-09 | 佛山科学技术学院 | LED filament lamp that how photochromic many power are and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090665A (en) * | 2016-08-01 | 2016-11-09 | 佛山科学技术学院 | LED filament lamp that how photochromic many power are and preparation method thereof |
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