CN107461623A - Exempt from spot welding LED filament, wick illuminating module, LED filament lamp and production technology - Google Patents
Exempt from spot welding LED filament, wick illuminating module, LED filament lamp and production technology Download PDFInfo
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- CN107461623A CN107461623A CN201710851831.3A CN201710851831A CN107461623A CN 107461623 A CN107461623 A CN 107461623A CN 201710851831 A CN201710851831 A CN 201710851831A CN 107461623 A CN107461623 A CN 107461623A
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- led filament
- lamp
- spot welding
- wick
- illuminating module
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- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- 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
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to LED technology field, exempts from spot welding LED filament, wick illuminating module, LED filament lamp and production technology in particular to one kind.Exempt from spot welding LED filament, it includes multiple lamp bars, and multiple lamp bars pass through end to end successively；The positive pole of one lamp bar is connected by connector with the negative pole of adjacent lamp bar；The negative pole of the lamp bar is connected by connector with the positive pole of another adjacent lamp bar；The electrode pin for the positive pole that first lamp bar in multiple lamp bars of head and the tail connection is not connected with connector is configured to exempt from the first end of spot welding LED filament；The electrode pin for the negative pole that last lamp bar of multiple lamp bars of head and the tail connection is not connected with connector is configured to exempt from the second end of spot welding LED filament；Multiple lamp bars of head and the tail connection are mutually gathered to adapt to the shape of the glass bulb of LED filament lamp.The present invention also provides a kind of including above-mentioned the wick illuminating module for exempting from spot welding LED filament, LED filament lamp and production technology.
Description
Technical field
The present invention relates to LED technology field, exempts from spot welding LED filament, wick illuminating module, LED in particular to one kind
Filament lamp and production technology.
Background technology
In recent years, LED filament lamp turns into a Hot spots for development, by its high brightness, specular removal, health energy-saving；360 degree complete
Angular lights；The advantages that colour rendering index is high, there is the impetus for substituting conventional incandescent greatly.Different, the power watt according to foam shape
Number is different, and the difference of application scenario, conventional incandescent divide number of different types again, and such as A types, G types, c-type, Type B is T-shaped, R types
Deng LED filament lamp wants to substitute conventional incandescent well, it is also necessary to accomplish specification as incandescent lamp, power is all complete, and
And shape is closer to incandescent lamp, therefore, certainly will causing LED light bar length, different (number of wafers on LED filament substrate is each
It is different), packaged type and structure are different.
In the prior art, LED light bar is mostly strip and every lamp bar is all independent part, lamp bar two when encapsulation
The metal end of head is the both positive and negative polarity of lamp bar, it is necessary to the 2 support craft spot welding relied on above and below stem carry out anchored filament,
But manual spot welding can produce the problem of corresponding, such as：Solder joint comes off, the control of electric current, the behaviour of personnel during spot welding
Make, stability of machine etc. all has an impact；During lamp bar spot welding may Tensile stress influence, make gold thread inside LED light bar
It is impaired and cause LED light bar not work or other quality hidden danger；After lamp bar is lighted, lamp bar is heated solder joint the problems such as coming off.
The content of the invention
It is an object of the invention to provide one kind to exempt from spot welding LED filament, its can improve in the prior art LED filament because of point
The quality problems such as solder joint caused by weldering departs from, LED lamp holder does not work, while such spot welding LED filament of exempting from is simple in construction, making side
Just, easily it can produce and manufacture, be advantageous to improve productivity effect, reduce production cost.
Another object of the present invention is to provide a kind of wick illuminating module, the wick illuminating module includes above-mentioned exempt from a little
LED filament is welded, thus the wick illuminating module does not work with LED filament solder joint disengaging, LED lamp holder caused by spot welding is avoided
Etc. quality problems, while such wick light-emitting structure of die set is stable, simple in construction, easy to make, is advantageous to mass produce
And application.
Another object of the present invention is to provide a kind of LED filament lamp, the LED filament lamp includes the luminous mould of above-mentioned wick
Group, such LED filament light fixture have that luminous intensity is good, luminous efficiency is high, energy-saving health, 360 degree of full angular are luminous, colour developing refers to
Number is high, and such LED filament modulated structure is stable, easily manufactured, easy making process, securely and reliably.
It is still another object of the present invention to provide a kind of production technology, the production technology is used to make above-mentioned LED filament
Lamp.
What embodiments of the invention were realized in：
One kind exempts from spot welding LED filament, and it includes multiple lamp bars, and multiple lamp bars pass through end to end successively；Multiple lamp bars
Positive pole is connected by connector with the negative pole of adjacent lamp bar；The negative pole of the lamp bar passes through connector and another adjacent lamp bar
Positive pole connection；The electrode pin for the positive pole that first lamp bar in multiple lamp bars of head and the tail connection is not connected with connector is by structure
Make to exempt from the first end of spot welding LED filament；Last lamp bar of multiple lamp bars of head and the tail connection is not connected negative with connector
The electrode pin of pole is configured to exempt from the second end of spot welding LED filament；Multiple lamp bars of head and the tail connection are mutually gathered to adapt to LED
The shape of the glass bulb of filament lamp.
This, which exempts from spot welding LED filament, includes multiple lamp bars, and multiple lamp bars pass through it is end to end successively；The positive pole of multiple lamp bars
It is connected by connector with the negative pole of adjacent lamp bar.Because each lamp bar has unique positive pole and negative pole, so must
The positive pole so having positioned at the first lamp bar is not connected with connector, is located at connector connection positioned at the negative pole of the lamp bar of tail position
Situation.Electrode pin positioned at the positive pole of the lamp bar of first place is used for and electricity as the first end for exempting from spot welding LED filament, the first end
The positive pole connection of source output terminal；Positioned at the lamp bar of tail position negative pole electrode pin as the second end for exempting from spot welding LED filament, should
Second end is used to be connected with the negative pole of power output end.So improve needs each lamp bar and LED in the prior art
The support of the stem of silk lamp uses the situation of spot welding, LED filament quality problems caused by further improving whole spot welding, improves
The security and yields of product.It should be noted that first end and the second end by the way of non-spot welding with LED filament lamp
Stem support connection；The support of the stem of connector and LED filament lamp is also using non-spot welding by the way of and LED filament lamp
The support connection of stem.To sum up, such spot welding LED filament of exempting from improves LED filament solder joint caused by spot welding in the prior art
Depart from, LED lamp holder such as does not work at the quality problems, has ensured the quality of LED filament lamp, while easily can produce and manufacture, have
Beneficial to productivity effect is improved, production cost is reduced.
In an embodiment of the present invention：
Above-mentioned first end and the second end are connected by the way of folder welds with the support of the stem of LED filament lamp；Connector with
The support of the stem of LED filament lamp is also connected by the way of folder welds with the support of the stem of LED filament lamp.
In an embodiment of the present invention：
In above-mentioned multiple lamp bars, at least two lamp bars intersect arrangement.
A kind of wick illuminating module, it includes：
Exempt from spot welding LED filament described in first fixed support and any of the above-described；
The first end and the second end for exempting from spot welding LED filament are arranged on the first fixed support；
Exempt from being arranged on close to the first support bracket fastened connector on the first fixed support for spot welding LED filament.
Such wick illuminating module has above-mentioned the advantages of exempting from spot welding LED filament concurrently.
In an embodiment of the present invention：
Above-mentioned wick illuminating module also includes glass horn mouth；
First fixed support is arranged on glass horn mouth.
In an embodiment of the present invention：
Above-mentioned wick illuminating module also includes the second fixed support；
Exempt from being arranged on away from the first support bracket fastened connector on the second fixed support for spot welding LED filament.
In an embodiment of the present invention：
Above-mentioned wick illuminating module also includes glass stem；
Second fixed support is arranged on glass stem；
Glass stem is arranged on glass horn mouth.
A kind of LED filament lamp, it includes glass bulb and above-mentioned wick illuminating module；
Wick illuminating module is arranged in glass bulb.
In an embodiment of the present invention：
Heat radiation protection gas has been filled with above-mentioned glass bulb.
Such wick illuminating module has above-mentioned the advantages of exempting from spot welding LED filament concurrently；Further, such LED filament lamp
Improve that LED filament solder joint caused by spot welding in the prior art departs from, LED lamp holder such as does not work at the quality problems, ensured LED filament
The quality of lamp, and with luminous intensity is good, luminous efficiency is high, energy-saving health, 360 degree full angular are luminous, colour rendering index height, and
Such LED filament modulated structure is stable, easily manufactured, easy making process, securely and reliably.
A kind of production technology, the production technology are used to make above-mentioned LED filament lamp, and production technology comprises at least following step
Suddenly：
A：The making of wick illuminating module：Spot welding LED filament will be exempted to assemble to form wick illuminating module；
B：Wick illuminating module and glass bulb are subjected to high temperature sealing；
C：Glass bulb after sealing carries out vacuumizing and exhausting by blast pipe, is subsequently filled heat radiation protection gas；
D：Inside glass bulb after the full heat radiation protection gas of filling, blast pipe burned tip seals to form hair bubble；
E：Whole lamp assembling：The hair sealed is steeped and is connected by seal wire with power supply；
F：Lamp holder is filled, is assembled into the LED filament lamp of finished product.
In an embodiment of the present invention：
Also comprise the following steps in above-mentioned steps A：
Sealed set is distinguished in A1, glass horn mouth and glass stem and plates magnesium silk for use as bulb seal wire；
A2, the first end for exempting from spot welding LED filament and the second end are arranged on the first fixed support；
A3, exempt from being arranged on close to the first support bracket fastened connector on the first fixed support for spot welding LED filament, exempt from spot welding
LED filament is arranged on the second fixed support away from the first support bracket fastened connector.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of structural representation for exempting from spot welding LED filament that the embodiment of the present invention one provides；
Fig. 2 is another structural representation for exempting from spot welding LED filament in Fig. 1,
Fig. 3 is a kind of structural representation for wick illuminating module that the present embodiment one provides；
Fig. 4 is a kind of structural representation for LED filament lamp that the present embodiment one of the present invention provides；
Fig. 5 is a kind of another structural representation for LED filament lamp that the present embodiment one of the present invention provides.
Icon：10- exempts from spot welding LED filament；11- lamp bars；12- connectors；131- first ends；The ends of 132- second；20- wicks
Illuminating module；The fixed supports of 211- first；212- glass horn mouths；The fixed supports of 221- second；222- includes glass stem；30-
LED filament lamp；31- glass bulbs；32- bulb seal wires；33- lamp holders.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, if occur term " " center ", " on ", " under ", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship,
Either the invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and
It is not intended that instruction or hint relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, if there is term
" setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or detachably connecting
Connect, or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, middle matchmaker can also be passed through
Jie is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
Fig. 1 is refer to, Fig. 1 is a kind of structural representation for exempting from spot welding LED filament 10 provided in an embodiment of the present invention.From figure
It can be seen that one kind exempts from spot welding LED filament 10 and includes multiple lamp bars 11 in 1, multiple lamp bars 11 pass through end to end successively.
The positive pole of multiple lamp bars 11 is connected by connector 12 with the negative pole of adjacent lamp bar 11；The negative pole of the lamp bar 11 leads to
The positive pole that connector 12 is crossed with another adjacent lamp bar 11 is connected；First lamp bar 11 in multiple lamp bars 11 of head and the tail connection
The electrode pin for the positive pole not being connected with connector 12 is configured to exempt from the first end 131 of spot welding LED filament 10；Head and the tail connection
The electrode pin for the negative pole that last lamp bar 11 of multiple lamp bars 11 is not connected with connector 12 is configured to exempt from spot welding LED
Second end 132 of silk 10；Multiple lamp bars 11 of head and the tail connection are mutually gathered to adapt to the shape of the glass bulb 31 of LED filament lamp 30
Shape.
This, which exempts from spot welding LED filament 10, includes multiple lamp bars 11, and multiple lamp bars 11 pass through it is end to end successively；Multiple lamp bars
11 positive pole is connected by connector 12 with the negative pole of adjacent lamp bar 11.Because each lamp bar 11 has unique positive pole
And negative pole, the positive pole so necessarily having positioned at the first lamp bar 11 are not connected with connector 12, the lamp bar 11 positioned at tail position
Negative pole is located at the situation of the connection of connector 12.It is used as positioned at the electrode pin of the positive pole of the lamp bar 11 of first place and exempts from spot welding LED filament
10 first end 131, the first end 131 are used to be connected with the positive pole of power output end；Positioned at the negative pole of the lamp bar 11 of tail position
As the second end 132 for exempting from spot welding LED filament 10, second end 132 is used to be connected with the negative pole of power output end electrode pin.
The support that so improve needs each lamp bar 11 with the stem of LED filament lamp 30 in the prior art uses the feelings of spot welding
Condition, LED filament quality problems caused by further improving whole spot welding, improve the security and yields of product.Need
Illustrate, support of the end 132 of first end 131 and second with the stem of LED filament lamp 30 by the way of non-spot welding is connected；Even
Support of the support of the stem of fitting 12 and LED filament lamp 30 also with the stem of LED filament lamp 30 by the way of non-spot welding connects
Connect.To sum up, such spot welding LED filament 10 of exempting from improves LED filament solder joint disengaging, LED caused by spot welding in the prior art
First 33 the quality problems such as do not work, and have ensured the quality of LED filament lamp 30, while easily can produce and manufacture, and are advantageous to carry
High productivity effect, reduce production cost.
Further, in the present embodiment, connector 12 and the integrally formed mode of electrode pin of lamp bar 11 encapsulate company
Connect.
Alternatively, in the present embodiment, the end 132 of first end 131 and second by the way of folder welds with LED filament lamp 30
The support connection of stem；The support of the stem of connector 12 and LED filament lamp 30 is also using by the way of folder weldering and LED filament lamp 30
Stem support connection.
It is understandable to be, first end 131, the second end 132, connector 12 branch with the stem of LED filament lamp 30 respectively
The connected mode of frame is not limited to folder weldering, here an only example, in other embodiments of the invention, first end 131, the
Two ends 132, connector 12 can be glued, be integrally formed with the connected mode of the support of the stem of LED filament lamp 30 respectively
Any one.
Need exist for explanation is that what is shown in Fig. 1 exempt from the initial formation structure chart of spot welding LED filament 10, not further
Structure is adjusted to better adapt to the shape of glass bulb 31.
Fig. 2 is another structural representation for exempting from spot welding LED filament 10 in Fig. 1, and the lamp bar 11 in Fig. 2 further adjusts
Structure is to better adapt to the shape of glass bulb 31.
Fig. 2 is refer to, in the present embodiment, in above-mentioned multiple lamp bars 11, at least two lamp bars 11 intersect arrangement.
Further, show a case that four lamp bars 11 composition exempts from spot welding LED filament 10 in figure, wherein positioned at the first lamp bar 11 with
3rd lamp bar 11 is intersected, so that the end 132 of first end 131 and second is close, so as to facilitate (the second end of first end 131
132) with the assembling of power output end.
Fig. 3 is a kind of structural representation for wick illuminating module 20 that the present embodiment provides.
As can be seen from Figure 3 wick illuminating module 20, it is included described in the first fixed support 211 and any of the above-described
Exempt from spot welding LED filament 10；The end 132 of first end 131 and second for exempting from spot welding LED filament 10 is arranged at the first fixed support 211
On；The connector 12 close to the first fixed support 211 for exempting from spot welding LED filament 10 is arranged on the first fixed support 211.Fig. 3
In can be seen that, the end 132 of first end 131 and second is close to each other, and positioned at exempting from the same side of spot welding LED filament 10.
Further, in the present embodiment of the present invention, above-mentioned wick illuminating module 20 also includes glass horn mouth 212；
First fixed support 211 is arranged on glass horn mouth 212.It is not difficult to find out, in the present embodiment is looked for, 212, glass horn mouth
In close to the position at the end 132 of first end 131 and second for exempting from spot welding LED filament 10.
It can also be seen that in the present embodiment, above-mentioned wick illuminating module 20 also includes the second fixed support from Fig. 3
221；The connector 12 away from the first fixed support 211 for exempting from spot welding LED filament 10 is arranged on the second fixed support 221.
Further, above-mentioned wick illuminating module 20 also includes glass stem 222；Second fixed support 221 is arranged on glass
On glass stem；Glass stem is arranged on glass horn mouth 212.It is not difficult to find out, compared to glass horn mouth 212, glass stem
Away from glass horn mouth 212, the end 132 of first end 131 and second, and closer to exempting from spot welding LED filament 10 away from first end 131
The position of the connector 12 at (the second end 132).
It should be noted that the set-up mode not limited to this of the first fixed support 211 and the second fixed support 221, here
A simply example.
In this way, by the first fixed support 211 and the second fixed support 221, exempt from spot welding LED filament 10 by stably solid
It is fixed, so as to ensure that the structural stability of wick illuminating module 20, and then ensure the quality of LED filament lamp 30.
Fig. 4 is a kind of structural representation for LED filament lamp 30 that the present embodiment of the present invention provides, and Fig. 5 is of the invention
A kind of another structural representation for LED filament lamp 30 that the present embodiment provides.
Incorporated by reference to Fig. 3, Fig. 4 and Fig. 5, it can be seen that a kind of LED filament lamp 30 includes glass bulb 31 and above-mentioned
Wick illuminating module 20；Wick illuminating module 20 is arranged in glass bulb 31.
Alternatively, in an embodiment of the present invention, heat radiation protection gas has been filled with it in above-mentioned glass bulb 31.
Such wick illuminating module 20 has above-mentioned the advantages of exempting from spot welding LED filament 10 concurrently；Further, such LED
Silk lamp 30 improves that LED filament solder joint caused by spot welding in the prior art departs from, LED lamp holder 33 such as does not work at the quality problems, ensures
The quality of LED filament lamp 30, and with luminous intensity is good, luminous efficiency is high, energy-saving health, 360 degree full angular light, aobvious
Colour index is high, and such Stability Analysis of Structures of LED filament lamp 30, easily manufactured, easy making process, securely and reliably.
It should be noted that the LED filament lamp 30 shown in Fig. 4 is the A type LED filament bulb lamps of E27 lamp holders 33；Fig. 5 shows
The LED filament lamp 30 gone out is the c-type LED filament candle lamp of E14 lamp holders 33.
Understandable to be, the cell-shell profile of the LED filament lamp 30 can also be G types, and p-type is T-shaped, Type B, in R types etc.
Any one；The model of lamp holder 33 of the LED filament lamp 30 can be E types, any one in Type B, here only one show
Example.
Embodiment 2
The present embodiment of the present invention provides a kind of production technology, and the production technology is used to make above-mentioned LED filament lamp 30,
Production technology comprises at least following steps：
A：The making of wick illuminating module 20：The assembling of spot welding LED filament 10 will be exempted from and form wick illuminating module 20；
B：Wick illuminating module 20 and glass bulb 31 are subjected to high temperature sealing；
C：Glass bulb 31 after sealing carries out vacuumizing and exhausting by blast pipe, is subsequently filled heat radiation protection gas；
D：After the full heat radiation protection gas of the inside of glass bulb 31 filling, blast pipe burned tip seals to form hair bubble；
E：Whole lamp assembling：The hair sealed is steeped and is connected by seal wire with power supply；
F：Lamp holder 33 is filled, is assembled into the LED filament lamp 30 of finished product.
Enter a ground, in an embodiment of the present invention, following 3 steps are also included in above-mentioned steps A：
Sealed set is distinguished in A1, glass horn mouth 212 and glass stem and plates magnesium silk for use as bulb seal wire 3232；
A2, the end 132 of first end 131 and second for exempting from spot welding LED filament 10 are arranged on the first fixed support 211；
A3, the connector 12 for close first fixed support 211 for exempting from spot welding LED filament 10 are arranged on the first fixed support
On 211, the connector 12 away from the first fixed support 211 for exempting from spot welding LED filament 10 is arranged on the second fixed support 221.
The production technology that the present embodiment is understood with reference picture 4 and Fig. 5 can be tied.
Such convenient production process operation, process are simple, production efficiency is high, manufacture to obtain by such production technology
Exempt from spot welding LED filament 10 and can improve LED filament in the prior art solder joint departs from caused by spot welding, LED lamp holder 33 do not work
Etc. quality problems；The wick illuminating module 20 for manufacturing to obtain by such production technology, the wick illuminating module 20 include upper
That states exempts from spot welding LED filament 10, thus the wick illuminating module 20 has and avoids LED filament solder joint caused by spot welding and take off
Quality problems, while such Stability Analysis of Structures of wick illuminating module 20, simple in construction, the making side such as do not worked from, LED lamp holder 33
Just, be advantageous to mass produce and apply；The LED filament lamp 30 for manufacturing to obtain by such production technology, the LED filament lamp
30 include above-mentioned wick illuminating module 20, and such LED filament lamp 30 is with luminous intensity is good, luminous efficiency is high, energy-conservation is strong
Health, 360 degree of full angular are luminous, colour rendering index is high, and such Stability Analysis of Structures of LED filament lamp 30, and easily manufactured, processing is just
Victory, securely and reliably.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. one kind exempts from spot welding LED filament, it is characterised in that including：
Multiple lamp bars, multiple lamp bars pass through end to end successively；
The positive pole of one lamp bar is connected by connector with the negative pole of the adjacent lamp bar；The negative pole of the lamp bar passes through institute
The positive pole that connector is stated with another adjacent lamp bar is connected；
The electrode pin quilt for the positive pole that first lamp bar in multiple lamp bars of head and the tail connection is not connected with connector
It is configured to the first end for exempting from spot welding LED filament；
The electrode pin quilt for the negative pole that last described lamp bar of multiple lamp bars of head and the tail connection is not connected with connector
It is configured to second end for exempting from spot welding LED filament；
Multiple lamp bars of head and the tail connection are mutually gathered to adapt to the shape of the glass bulb of LED filament lamp.
2. according to claim 1 exempt from spot welding LED filament, it is characterised in that：
In multiple lamp bars, at least two lamp bars intersect arrangement.
A kind of 3. wick illuminating module, it is characterised in that including：
First fixed support and exempt from spot welding LED filament any one of claim 1-2；
The first end for exempting from spot welding LED filament and second end are arranged on first fixed support；
The close first support bracket fastened connector for exempting from spot welding LED filament is arranged on first fixed support
On.
4. wick illuminating module according to claim 3, it is characterised in that：
The wick illuminating module also includes glass horn mouth；
First fixed support is arranged on the glass horn mouth.
5. wick illuminating module according to claim 4, it is characterised in that：
The wick illuminating module also includes the second fixed support；
The remote first support bracket fastened connector for exempting from spot welding LED filament is arranged on second fixed support
On.
6. wick illuminating module according to claim 5, it is characterised in that：
The wick illuminating module also includes glass stem；
Second fixed support is arranged on the glass stem；
The glass stem is arranged on the glass horn mouth.
A kind of 7. LED filament lamp, it is characterised in that：
Including the wick illuminating module described in glass bulb and claim 6；
The wick illuminating module is arranged in the glass bulb.
8. LED filament lamp according to claim 7, it is characterised in that：
Heat radiation protection gas has been filled with the glass bulb.
A kind of 9. production technology, it is characterised in that：
The production technology is used to make the LED filament lamp described in claim 8, and the production technology comprises at least following step
Suddenly：
A：The making of wick illuminating module：Exempt from spot welding LED filament by described and assemble to form the wick illuminating module；
B：The wick illuminating module and the glass bulb are subjected to high temperature sealing；
C：The glass bulb after sealing carries out vacuumizing and exhausting by blast pipe, is subsequently filled the heat radiation protection gas
Body；
D：Inside the glass bulb after the full heat radiation protection gas of filling, the blast pipe burned tip seals to form hair bubble；
E：Whole lamp assembling：The hair sealed is steeped and is connected by seal wire with power supply；
F：Lamp holder is filled, is assembled into the LED filament lamp of finished product.
A kind of 10. production technology according to claim 9, it is characterised in that：
Also comprise the following steps in the step A：
Sealed set is distinguished in A1, the glass horn mouth and the glass stem and plates magnesium silk for use as bulb seal wire；
A2, the first end for exempting from spot welding LED filament and the second end are arranged on first fixed support；
A3, the close first support bracket fastened connector for exempting from spot welding LED filament are arranged on first fixed support
On, the remote first support bracket fastened connector for exempting from spot welding LED filament is arranged on second fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851831.3A CN107461623A (en) | 2017-09-19 | 2017-09-19 | Exempt from spot welding LED filament, wick illuminating module, LED filament lamp and production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851831.3A CN107461623A (en) | 2017-09-19 | 2017-09-19 | Exempt from spot welding LED filament, wick illuminating module, LED filament lamp and production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461623A true CN107461623A (en) | 2017-12-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851831.3A Pending CN107461623A (en) | 2017-09-19 | 2017-09-19 | Exempt from spot welding LED filament, wick illuminating module, LED filament lamp and production technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN107461623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365627A (en) * | 2020-04-07 | 2020-07-03 | 厦门通士达照明有限公司 | Luminous core column structure and filament lamp |
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| CN205592683U (en) * | 2016-04-12 | 2016-09-21 | 浙江阳光美加照明有限公司 | Luminous rim of LED and use LED ball bubble lamp of luminous rim of this LED |
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| CN2094118U (en) * | 1991-04-05 | 1992-01-22 | 蔡中敏 | Model-3uh energy-saving fluorescent lamp |
| US20110241520A1 (en) * | 2010-04-01 | 2011-10-06 | Osram Gesellschaft Mit Beschraenkter Haftung | Halogen incandescent lamp |
| CN102543660A (en) * | 2010-11-25 | 2012-07-04 | 欧司朗股份有限公司 | Electric lamp having outer bulb casing and built-in light and manufacturing method thereof |
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| CN111365627A (en) * | 2020-04-07 | 2020-07-03 | 厦门通士达照明有限公司 | Luminous core column structure and filament lamp |
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