CN206291006U - A kind of LED filament oriented lamp - Google Patents
A kind of LED filament oriented lamp Download PDFInfo
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- CN206291006U CN206291006U CN201621306843.5U CN201621306843U CN206291006U CN 206291006 U CN206291006 U CN 206291006U CN 201621306843 U CN201621306843 U CN 201621306843U CN 206291006 U CN206291006 U CN 206291006U
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- led filament
- led
- lamp
- glass case
- wire guide
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Abstract
The utility model discloses a kind of LED filament oriented lamp,It includes glass case,Lamp holder and driving power supply,Glass case is in similar taper ampuliform,And the end face of bottom wide end is transparent surface,Internal perisporium is provided with reflection layer,Inside it is provided with LED illuminator and stem,LED illuminator is placed and is connected in series and constituted by two LED filaments intersections,Two respective one end of LED filament are connected by public metallic rod,The bottom of stem leads to two wire guides,Two one end of wire guide connections corresponding with the other end of two LED filaments,The top of stem is connected with the port sealing of the top narrow end of glass case makes the inner space of glass case form closed cavity,Driving power supply is electrically connected in lamp holder and with lamp holder,Two respective other ends of wire guide are electrically connected with driving power supply respectively,The top narrow end of glass case is fixedly connected with lamp holder；Advantage is simple structure, low cost, lightweight, and can prevent steam or other gases from entering in lamp.
Description
Technical field
The utility model is related to a kind of LED lamp, more particularly, to a kind of LED filament oriented lamp.
Background technology
Traditional oriented lamp refers in 120 ° of nominal light fluxes of circular cone solid angle（Useful luminous flux）There is more than 80% light
The illuminator of output, including BR lamps, PAR lamp, MR lamps etc..
With the appearance of LED light source, the oriented lamp using LED light source largely enters market.Existing LED oriented lamps one
As include lamp holder, power storehouse, the driving power supply being arranged in power storehouse, metal heat sink, LED light source plate, reflector and printing opacity
Cover, lamp holder is fixedly connected with the top of power storehouse, and lamp holder is electrically connected with driving power supply, and metal heat sink is sheathed on power storehouse
Outward, and metal heat sink slot end and lamp holder by buckle or bonding connection, LED light source plate is fixed on metal heat sink
Wide mouth end on, reflector is set in the periphery of LED light source plate, and diffuser is covered in outside reflector, and diffuser cover mouthful edge
Pass through buckle or bonding connection with the wide mouth end of metal heat sink, the light that LED light source plate sends is reflected by reflector, and light is anti-
Be incident upon diffuser and orient light and project, LED light source plate by wiring board and many series, parallel or connection in series-parallel in the circuit board
LED lamp bead is constituted, and the heat that LED lamp bead sends is distributed by metal heat sink.The LED oriented lamps of this structure exist following
Problem：1）Complex structure；2）It is fixedly connected using modes such as buckle, bonding or screws between each part, it is difficult to prevent water
Vapour or other gases to LED lamp bead into causing damage in lamp；3）Heat is distributed using metal heat sink, is not only increased into
This, and increased the overall weight of the LED oriented lamps.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of LED filament oriented lamp, its simple structure, cost
It is low, lightweight, and can prevent steam or other gases from entering in lamp so that it can be used out of doors or under wet environment,
Have a wide range of application.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of LED filament oriented lamp, including glass
Glass case, lamp holder and driving power supply, described glass case are in similar taper ampuliform, the bottom wide end of described glass case
End face is the transparent surface for being capable of uniform-light transmission, it is characterised in that：It is provided with the internal perisporium of described glass case for by light
The reflection layer that the transparent surface described in is projected is reflected, LED illuminator and stem are provided with described glass case, it is described
LED illuminator be integrally located at the lower section of described stem, described LED illuminator is intersected by two LED filaments and places and go here and there
Connection is connected and composed, and the respective one end of the LED filament described in two is connected by public metallic rod, and the bottom of described stem is drawn
There are two wire guides, wherein the one end of wire guide described in connects with the other end of the LED filament described in one of them
Connect, one end of the wire guide described in another is connected with the other end of the LED filament described in another, the metal described in two
The respective other end of seal wire is stretched out outside described stem, and the top of described stem is narrow with the top of described glass case
The inner space that the port sealing at end connected, made described glass case forms a closed cavity, and described driving power supply sets
Be placed in described lamp holder and electrically connected with described lamp holder, the respective other end of the wire guide described in two respectively with it is described
Driving power supply electrical connection, the top narrow end of described glass case is fixedly connected with described lamp holder.
The internal perisporium of described glass case and the medial surface of described transparent surface are both designed as frosting, and described light is anti-
Layer is penetrated to be arranged on the described frosting of described glass case.
Described reflection layer is metallic aluminum.
LED filament described in each is made up of the lamp bar that a two ends have electrode, and the lamp bar described in two is not in contact with each other
And cross arrangement, an electrode of the described lamp bar in the LED filament described in each is connected with described public metallic rod, its
In another electrode of described lamp bar in LED filament described in one be connected with the wire guide wherein described in, separately
Another electrode of described lamp bar in LED filament described in one is connected with the wire guide described in another.During installation
First two respective electrodes of lamp bar are connected in public metallic rod, then make two lamp bars be in " X " type cross arrangement,
Require to keep certain interval i.e. two piece lamp bar to be not in contact with each other between two lamp bars during installation；Public metallic rod has support and leads
Electricity Functional.
The angle that lamp bar described in two is intersected is 30~90 degree.Here, in order to ensure LED illuminator in assembling process
Can be entered in the inner chamber of glass case by the port of the top narrow end of glass case, by the angle of cross arrangement between lamp bar
30~90 degree are limited to, the angle of cross arrangement between lamp bar 60 degree can be limited to when being such as embodied, while by limitation
The angle of cross arrangement can make that the light that every lamp bar sends is as much as possible to be launched from transparent surface between lamp bar, reduce light
The loss brought because being reflected from reflection layer.
LED filament described in each is had that the lamp bar of electrode is arranged in parallel to be constituted by many two ends, the LED described in two
Described lamp bar space crossings and the arrangement that is not in contact with each other in silk, the lamp bar described in many in the LED filament described in each are led to
Respective two electrodes are crossed to be connected in parallel, the lamp bar described in many in the LED filament described in each be connected in parallel after one
Public connecting end is connected with described public metallic rod, and the lamp bar described in many in the LED filament described in one of them is in parallel
Another public connecting end after connection is connected with the wire guide wherein described in, in the LED filament described in another
Another public connecting end after lamp bar described in many is connected in parallel is connected with the wire guide described in another.Elder generation during installation
The respective electrode of many lamp bars constituted in each LED filament is connected in public metallic rod, then makes one of them
Many lamp bars in LED filament are corresponded in " X " type cross arrangement with many lamp bars in another LED filament, are being installed
Certain i.e. adjacent two lamp bars in interval are kept to be not in contact with each other between adjacent two lamp bars of Shi Yaoqiu；Public metallic rod has support
And conducting function.
The angle of the described lamp bar space crossings in the LED filament described in two is 30~90 degree.Here, in order to ensure
LED illuminator can be entered in the inner chamber of glass case in assembling process by the port of the top narrow end of glass case, will
The angle of cross arrangement is limited to 30~90 degree between lamp bar, can be limited the angle of cross arrangement between lamp bar when being such as embodied
Be made as 60 degree, at the same by limit the angle of cross arrangement between lamp bar the light that every lamp bar sends can be made as much as possible from
Transparent surface is launched, and reduces the loss that light brings because being reflected from reflection layer.
Described stem is made up of stern column, is coaxially arranged with inner tube in described stern column, the bottom of described stern column
Hold and formed that flat champ head makes described stern column and described inner tube envelope is molten is integrally fixed and makes two with the bottom of described inner tube
Wire guide envelope described in root is melted in described flat champ head, the wire guide described in two be located at described inner tube with it is described
In gap between stern column and stretch out outside described stern column, the top port of described stern column and described glass
The port sealing connection of the top narrow end of case, is reserved with the ventilation with the inner space of described inner tube on described flat champ head
Hole, described inner tube is formed as blast pipe.When assembling the LED filament oriented lamp, the stem that will first be supported by LED illuminator passes through
The port of the top narrow end of glass case is positioned in the inner chamber of glass case, then makes the top port of stern column and cloche
Molten the reaching of port envelope of the top narrow end of shell is tightly connected, and is then taken out the gas in the cavity of glass case by passage
Go out, and protective gas is filled with cavity to glass case（To protect LED illuminator）Or heat-conducting gas（Beneficial to heat conduction）Deng, then
Sealed inner tube is sealing exhaust pipe, and the inner chamber of such glass case turns into a closed cavity；The stem only has stern column and row
Tracheae, is not provided with stem stalk so that LED illuminator can be integrally located at the lower section of stem, to reduce light because catadioptric is consumed
Loss.
One end of wire guide wherein described in one is connected with the first metallic rod, wherein wire guide described in one
One end is connected by the first described metallic rod with the other end of the LED filament described in one of them, the metal described in another
One end of seal wire is connected with the second metallic rod, and one end of the wire guide described in another is by the second described metallic rod and institute
State another seal wire connection on stem.Here, the first metallic rod and the second metallic rod can be distributed in the two bottom sides of stem,
And two wire guides serve the effect that correspondence supports the first metallic rod and the second metallic rod simultaneously.
Compared with prior art, the utility model has the advantage of：
1）The LED filament oriented lamp is set using the glass case of similar taper ampuliform on the internal perisporium of glass case
For by light reflection towards glass case transparent surface project reflection layer, and in glass case set LED illuminator and
Stem, and LED illuminator intersected to place and be connected in series by two LED filaments and constitutes, such structure may be such that LED illuminator
The light orientation for sending is projected, and beneficial to automated production.
2）The LED filament oriented lamp compares existing LED oriented lamps, and structure is more simple, and is oriented compared to existing LED
Lamp, without metal heat sink, reduces cost and weight.
3）The top of the stem in the LED filament oriented lamp is molten with the port envelope of the top narrow end of glass case to be tightly connected
May be such that the inner space of glass case forms a closed cavity afterwards, such that it is able to prevent the entrance lamp of steam or other gases
It is interior so that the LED filament oriented lamp can be used out of doors or under wet environment, widen range of application.
4）LED illuminator in the LED filament oriented lamp is integrally located at the lower section of stem, and be not make LED filament around
Stem is arranged（LED filament around stem arrange when the light that sends of LED filament part light energy can be consumed after stem catadioptric）, because
The light loss that this LED filament sends is less.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the BR type LED filament oriented lamps of embodiment one；
Fig. 2 is the cross section structure diagram of the BR type LED filament oriented lamps of embodiment one；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the dimensional structure diagram of the BR type LED filament oriented lamps of embodiment two.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment one：
A kind of LED filament oriented lamp that the present embodiment is proposed, as shown in Figure 1, Figure 2 and Figure 3, it includes glass case 1, lamp
First 2 and driving power supply（Not shown in figure）, glass case 1 is in similar taper ampuliform, and the end face of the bottom wide end of glass case 1 is
It is capable of the transparent surface 11 of uniform-light transmission, the internal perisporium of glass case 1 and the medial surface of transparent surface 11 are both designed as frosting, glass
The reflection layer 12 for light reflection to be projected towards transparent surface 11 is provided with the frosting of case 1, is set in glass case 1
There are LED illuminator 4 and stem 5, LED illuminator 4 is integrally located at the lower section of stem 5, and LED illuminator 4 is handed over by two LED filaments 41
Fork is placed and is connected in series composition, and two respective one end of LED filament 41 are connected by public metallic rod 6, and the bottom of stem 5 is drawn
Go out to have two wire guides 7, wherein an one end for wire guide 7 is connected with the other end of one of LED filament 41, it is another
One end of root wire guide 7 is connected with the other end of another LED filament 41, and two respective other ends of wire guide 7 extend
Stretch out outside stem 5, the top of stem 5 is connected, makes the inside of glass case 1 with the port sealing of the top narrow end of glass case 1
Space forms a closed cavity 8, and driving power supply is arranged in lamp holder 2 and is electrically connected with lamp holder 2, and two wire guides 7 are respective
The other end electrically connected with driving power supply respectively, the top narrow end of glass case 1 is fixedly connected with lamp holder 2.Here, the LED
Silk oriented lamp is provided for for light reflecting direction using the glass case 1 of similar taper ampuliform on the internal perisporium of glass case 1
The reflection layer 12 that the transparent surface 11 of glass case 1 is projected, and LED illuminator 4 and stem 5 are set in glass case 1, and
LED illuminator 4 is intersected placement by two LED filaments 41 and is connected in series and constitutes, and such structure may be such that LED illuminator 4 is sent out
The light orientation for going out is projected, and beneficial to automated production；The oriented lamp of LED filament 41 compares existing LED oriented lamps, and structure is more
Simply, and compared to existing LED oriented lamps, without metal heat sink, cost and weight are reduced；The top of stem 5 and glass
May be such that the inner space of glass case 1 forms a closed cavity 8 after the port sealing connection of the top narrow end of case 1, from
And can prevent in the entrance lamp of steam or other gases so that the oriented lamp of LED filament 41 can out of doors or wet environment
Under use, widened range of application.
In this particular embodiment, each LED filament 41 is had that the lamp bar 42 of electrode is arranged in parallel to be constituted by three two ends,
The space crossings of lamp bar 42 and the arrangement that is not in contact with each other in two LED filaments 41, three lamp bars 42 in each LED filament 41 pass through
Respective two electrodes are connected in parallel, three lamp bars 42 in each LED filament 41 be connected in parallel after a public connecting end
Be connected with public metallic rod 6, three in one of LED filament 41 piece lamp bar 42 be connected in parallel after another public connecting end
Be connected with wherein one wire guide 7, three lamp bars 42 in another LED filament 41 be connected in parallel after another public company
Connect end to be connected with another wire guide 7, i.e., three lamp bars 42 in each LED filament 41 are connected in parallel, two LED filaments 41
It is connected in series.Three lamp bars, the 42 respective electrodes constituted in each LED filament 41 are first connected to public gold during installation
On category bar 6, then make three lamp bars 42 in three lamp bars 42 and another LED filament 41 in one of LED filament 41
It is in " X " type cross arrangement to correspond, and requires to keep certain interval i.e. adjacent two between adjacent two lamp bars 42 when mounted
Root lamp bar 42 is not in contact with each other；Public metallic rod 6 has support and conducting function.
In this particular embodiment, the angle of the space crossings of lamp bar 42 in two LED filaments 41 is 30~90 degree.
This, in order to ensure that LED illuminator 4 can enter cloche in assembling process by the port of the top narrow end of glass case 1
In the inner chamber of shell 1, the angle of cross arrangement between lamp bar 42 is limited to 30~90 degree, such as be embodied when can by lamp bar 42 it
Between the angle of cross arrangement be limited to 60 degree, while every lamp bar can be made by limiting the angle of cross arrangement between lamp bar 42
42 light for sending are as much as possible to be launched from transparent surface 11, reduces light because of the loss reflected and bringing from reflection layer 12.
In this particular embodiment, stem 5 is made up of stern column 51, and inner tube 53, stem are coaxially arranged with stern column 51
The bottom of pipe 51 and the bottom of inner tube 53 form that flat champ head 52 makes stern column 51 and the envelope of inner tube 53 is molten is integrally fixed and makes two
The envelope of wire guide 7 is melted in flat champ head 52, and two wire guides 7 are located in the gap between inner tube 53 and stern column 51 and extend
Stretch out outside stern column 51, the top port of stern column 51 is connected with the port sealing of the top narrow end of glass case 1, flat champ head 52
On be reserved with passage with the inner space of inner tube 53（Not shown in figure）, inner tube 53 is formed as blast pipe.Assemble the LED
During silk oriented lamp, the port of the top narrow end that the stem 5 that will first be supported by LED illuminator 4 passes through glass case 1 is positioned over glass
In the inner chamber of case 1, then melt the port envelope of the top port of stern column 51 and the top narrow end of glass case 1 and reach sealing
Connection, is then extracted out the gas in the cavity of glass case 1 by passage, and is filled with guarantor in cavity to glass case 1
Shield gas（To protect LED illuminator 4）Or heat-conducting gas（Beneficial to heat conduction）Deng, then sealed inner tube 53 is sealing exhaust pipe, so
The inner chamber of glass case 1 turns into a closed cavity 8.
Embodiment two：
A kind of LED filament oriented lamp of the present embodiment proposition and the other structures phase of the LED filament oriented lamp of embodiment one
Together, the difference is that only and be additionally arranged two metallic rods i.e. the first metallic rod and the second metallic rod, i.e., as shown in figure 4, it includes
Glass case 1, lamp holder 2 and driving power supply（Not shown in figure）, glass case 1 is in similar taper ampuliform, the bottom of glass case 1
The end face of wide end is the transparent surface 11 for being capable of uniform-light transmission, and the internal perisporium of glass case 1 and the medial surface of transparent surface 11 are designed
It is frosting, the reflection layer 12 for light reflection to be projected towards transparent surface 11, glass is provided with the frosting of glass case 1
LED illuminator 4 and stem 5 are provided with glass case 1, LED illuminator 4 is integrally located at the lower section of stem 5, and LED illuminator 4 is by two
Individual LED filament 41 intersects to be placed and is connected in series composition, and two respective one end of LED filament 41 are connected by public metallic rod 6,
The bottom of stem 5 leads to two wire guides 7, wherein one end of a wire guide 7 is connected with the first metallic rod 91, wherein
A piece one end for wire guide 7 is connected by the first metallic rod 91 with the other end of one of LED filament 41, another metal
One end of seal wire 7 is connected with the second metallic rod 92, another one end of wire guide 7 by the second metallic rod 92 and another
The other end connection of LED filament 41, two respective other ends of wire guide 7 are stretched out outside stem 5, the top of stem 5 and
The inner space that the port sealing of the top narrow end of glass case 1 connected, made glass case 1 forms a closed cavity 8, drives
Power supply is arranged in lamp holder 2 and is electrically connected with lamp holder 2, and two respective other ends of wire guide 7 are electrically connected with driving power supply respectively
Connect, the top narrow end of glass case 1 is fixedly connected with lamp holder 2.Here, the first metallic rod 91 and the second metallic rod 92 can be distributed
In the two bottom sides of stem 5, and two wire guides 7 serve correspondence support the first metallic rod 91 and the second metallic rod 92 simultaneously
Effect.
In above-mentioned each embodiment, glass case 1 is designed as and traditional oriented lamp such as BR lamps, PAR lamp and MR lamps etc.
Glass case be similar to, such as glass case 1 is designed as it is similar with traditional BR type oriented lamps, its transparent surface 11 be outside dimpling
Arc transparent surface；The lamp holder that lamp holder 2 is used using traditional oriented lamp；Driving power supply uses prior art；Public metal
Bar 6 may be designed to U-shape structure, the two respective one end of LED filament 41 connections corresponding with the two side arms of public metallic rod 6；Light is anti-
Layer 12 is penetrated for metallic aluminum.
In above-mentioned each embodiment, every lamp bar 42 includes luminous component and is arranged at the electricity at the two ends of luminous component
Pole, luminous component is by a substrate, many LED chips being installed in series on substrate and is coated on substrate and all LED cores
The fluorescent glue composition of the surrounding of piece, electrode is electrically connected with LED chip.Wherein, substrate can be transparent or semitransparent ceramics or glass
Glass, metal substrate etc.；LED chip is the chip for launching purple light or blue light, and LED chip is formal dress or upside-down mounting；Fluorescent glue for green,
The fluorescent material of yellow or red and the mixture of silica gel.
In above-mentioned each embodiment, the radical of lamp bar 42 can set as needed in each LED filament 41, such as only set
A piece lamp bar 42, i.e. each LED filament 41 are made up of the lamp bar 42 that a two ends have electrode, two lamp bars 42 be not in contact with each other and
Cross arrangement a, electrode of the lamp bar 42 in each LED filament 41 is connected with public metallic rod 6, one of LED filament 41
In another electrode of lamp bar 42 be connected with wherein one wire guide 7, the lamp bar 42 in another LED filament 41 it is another
Individual electrode is connected with another wire guide 7, and the angle of two intersections of lamp bar 42 is 30~90 degree.First by two lamp bars during installation
A 42 respective electrodes are connected in public metallic rod 6, then make two lamp bars 42 be in " X " type cross arrangement, when mounted
It is required that keeping certain interval i.e. two piece lamp bar 42 to be not in contact with each other between two lamp bars 42；Public metallic rod 6 has support and leads
Electricity Functional；In order to ensure that LED illuminator 4 can enter glass in assembling process by the port of the top narrow end of glass case 1
In the inner chamber of glass case 1, the angle of cross arrangement between lamp bar 42 is limited to 30~90 degree, can be by lamp bar when being such as embodied
The angle of cross arrangement is limited to 60 degree between 42, while can make every by limiting the angle of cross arrangement between lamp bar 42
Light that lamp bar 42 sends is as much as possible to be launched from transparent surface 11, reduces light because of the damage for reflecting and bringing from reflection layer 12
Lose.
Claims (9)
1. a kind of LED filament oriented lamp, including glass case, lamp holder and driving power supply, described glass case are in similar taper
Ampuliform, the end face of the bottom wide end of described glass case is the transparent surface for being capable of uniform-light transmission, it is characterised in that：Described glass
The reflection layer projected for the transparent surface by light reflection described in, described cloche are provided with the internal perisporium of glass case
LED illuminator and stem are provided with shell, described LED illuminator is integrally located at the lower section of described stem, described LED hairs
Body of light is placed and is connected in series and constituted by two LED filaments intersections, and the respective one end of the LED filament described in two passes through public gold
Category bar connection, the bottom of described stem leads to two wire guides, wherein one end of wire guide described in one and its
In LED filament described in one other end connection, one end of the wire guide described in another and the LED described in another
The other end connection of silk, the respective other end of wire guide described in two is stretched out outside described stem, described stem
Top be connected with the port sealing of the top narrow end of described glass case, form the inner space of described glass case
One closed cavity, described driving power supply is arranged in described lamp holder and is electrically connected with described lamp holder, described in two
The respective other end of wire guide is electrically connected with described driving power supply respectively, the top narrow end of described glass case with it is described
Lamp holder be fixedly connected.
2. a kind of LED filament oriented lamp according to claim 1, it is characterised in that：The internal perisporium of described glass case
Frosting is both designed as with the medial surface of described transparent surface, described reflection layer is arranged at the described of described glass case
Frosting on.
3. a kind of LED filament oriented lamp according to claim 1, it is characterised in that：Described reflection layer is metallic aluminium
Layer.
4. a kind of LED filament oriented lamp according to any one of claim 1 to 3, it is characterised in that：Described in each
LED filament is made up of the lamp bar that a two ends have electrode, and the lamp bar described in two is not in contact with each other and cross arrangement, described in each
LED filament in an electrode of described lamp bar be connected with described public metallic rod, the LED filament described in one of them
In another electrode of described lamp bar be connected with the wire guide wherein described in, in the LED filament described in another
Another electrode of described lamp bar be connected with the wire guide described in another.
5. a kind of LED filament oriented lamp according to claim 4, it is characterised in that：The angle that lamp bar described in two is intersected
Spend is 30~90 degree.
6. a kind of LED filament oriented lamp according to any one of claim 1 to 3, it is characterised in that：Described in each
LED filament is had that the lamp bar of electrode is arranged in parallel to be constituted by many two ends, between the described lamp bar in the LED filament described in two
Every intersecting and the arrangement that is not in contact with each other, the lamp bar described in many in the LED filament described in each by respective two electrodes simultaneously
Connection connection, the lamp bar described in many in the LED filament described in each be connected in parallel after a public connecting end with it is described
Public metallic rod connection, another after the lamp bar described in many in the LED filament described in one of them is connected in parallel is public
Connection end is connected with the wire guide wherein described in, and the lamp bar described in many in the LED filament described in another is in parallel
Another public connecting end after connection is connected with the wire guide described in another.
7. a kind of LED filament oriented lamp according to claim 6, it is characterised in that：Institute in LED filament described in two
The angle of the lamp bar space crossings stated is 30~90 degree.
8. a kind of LED filament oriented lamp according to claim 6, it is characterised in that：Described stem is made up of stern column,
Inner tube is coaxially arranged with described stern column, the described bottom of stern column forms flat champ head with the bottom of described inner tube to be made
Described stern column and described inner tube envelope is molten to be integrally fixed and the wire guide envelope described in two is melted flat in described folder
In head, the wire guide described in two is located in the gap between described inner tube and described stern column and stretches out described
Stern column outside, the top port of described stern column is connected with the port sealing of the top narrow end of described glass case, institute
The passage with the inner space of described inner tube is reserved with the flat champ head stated, described inner tube is formed as blast pipe.
9. a kind of LED filament oriented lamp according to claim 1, it is characterised in that：Wire guide wherein described in one
One end be connected with the first metallic rod, wherein one end of wire guide described in one by the first described metallic rod with it is described
Two wire guides seal wire connection therein on stem, one end of the wire guide described in another is connected with the second gold medal
Category bar, one end of the wire guide described in another is connected by the second described metallic rod with another seal wire on the stem
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306843.5U CN206291006U (en) | 2016-12-01 | 2016-12-01 | A kind of LED filament oriented lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621306843.5U CN206291006U (en) | 2016-12-01 | 2016-12-01 | A kind of LED filament oriented lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291006U true CN206291006U (en) | 2017-06-30 |
Family
ID=59097394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621306843.5U Active CN206291006U (en) | 2016-12-01 | 2016-12-01 | A kind of LED filament oriented lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084196A (en) * | 2018-08-01 | 2018-12-25 | 浙江阳光美加照明有限公司 | A kind of small lamp cap LED filament lamp of wireless control |
-
2016
- 2016-12-01 CN CN201621306843.5U patent/CN206291006U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084196A (en) * | 2018-08-01 | 2018-12-25 | 浙江阳光美加照明有限公司 | A kind of small lamp cap LED filament lamp of wireless control |
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