CN206409922U - A kind of low exhaust pipe pile head LED filament lamp - Google Patents
A kind of low exhaust pipe pile head LED filament lamp Download PDFInfo
- Publication number
- CN206409922U CN206409922U CN201720104817.2U CN201720104817U CN206409922U CN 206409922 U CN206409922 U CN 206409922U CN 201720104817 U CN201720104817 U CN 201720104817U CN 206409922 U CN206409922 U CN 206409922U
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- CN
- China
- Prior art keywords
- exhaust pipe
- pile head
- pipe pile
- glass bulb
- led filament
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A kind of low exhaust pipe pile head LED filament lamp, including glass bulb, stem, LED filament, drive circuit and screw holder；Stem includes horn chamber and blast pipe；The port of horn chamber and glass bulb is smooth to melt envelope connection, it is characterized in that exhaust pipe pile head is inwardly indented within the plane to where the annular joint portion of glass bulb and horn chamber.Beneficial effect：The utility model using sheath to implement blast pipe profoundly cut sealed-off technique workpiece glass bulb and extraction electrode protect, so as within the plane that is limited in the exhaust pipe pile head of the workpiece where the annular joint portion of glass bulb.The design for being thus integrated the drive circuit of installation brings bigger freedom；And due to avoiding conflicting for exhaust pipe pile head and drive circuit, later process more convenient operation, the yield rate for also improving product.
Description
Technical field
The utility model is related to a kind of low exhaust pipe pile head LED filament lamp.
Background technology
A kind of existing glass bulb inflation LED filament lamp, it includes glass bulb, stem, LED filament, drive circuit and screw light
Head；Stem includes horn chamber and blast pipe.The manufacturing process of its product includes：The smooth envelope of melting in the port of horn chamber and glass bulb connects
Connect, form the sphere semi-finished product of a closing, the semi-finished product are taken out very on revolving dial formula exhaust inflation special equipment
Sky, which is filled, uses duration and degree of heating sealed-off after protective gas helium；The blast pipe residual fraction of its final products is that exhaust pipe pile head is still stretched out
More than the annular joint portion place plane of glass bulb and horn chamber.So, the drive circuit above glass bulb is installed on to avoid
Conflict with exhaust pipe pile head, it is necessary to perforate and slot milling on circuit boards.
The content of the invention
The purpose of this utility model is to provide for a kind of glass bulb LED filament lamp of low exhaust pipe pile head.
The utility model has used a kind of low exhaust pipe pile head LED filament lamp production technology：It is included in revolving dial formula certainly
Order is implemented vacuumizing and exhausting process to the semi-finished product of glass bulb inflation LED filament lamp product, filled on dynamic exhaust inflation special equipment
Fill protective gas process and sealed-off process；Wherein, the vacuumizing and exhausting step lasts time between 50 to 70 seconds, operation content bag
Include opening extraction valve and close extraction valve at the end of vacuumizing；The protective gas step lasts time is filled between 1 to 2 second；Behaviour
Making content includes closing charge valve at the end of opening charge valve and inflation；The sealed-off step lasts time between 2 to 3 seconds, during which
The heating for completing blast pipe with duration and degree of heating fuses；
Before process implementing, first to manufacture and design a peviform protective metal shell, the sheath is cut into two with linear cutting equipment
Half, which forms secondary two jacket assemblies, includes tooth assembly and bowl assembly；The slot forms two teeth, in groove group on tooth assembly
Two grooves are formed on part；The tooth and the groove can be intermeshed；
And manufacture and design secondary two sheath manipulators, for tooth assembly and the bowl assembly of being clamped and connected respectively；Described one is secondary
Two sheath manipulators have two kinds of stable states：
1）Working condition：One secondary two sheath manipulators are clamped and connected tooth assembly and bowl assembly in the semi-finished product respectively
Horn chamber internal messing reverts to a sheath；Now the blast pipe of the semi-finished product is passed through from the interstitial hole of sheath；The sheath
Block and protect other parts of the semi-finished product in addition to blast pipe to be roasted from duration and degree of heating；
2）SBR：One secondary two sheath manipulators be clamped and connected respectively tooth assembly and bowl assembly from the product half into
Withdrawn from the horn chamber of product；
Implementing process, the low exhaust pipe pile head technique of one kind of the present utility model can be further subdivided into one-step method, two steps
Method A and two-step method B have three kinds of embodiments altogether, select one kind to be carried out according to field condition when using；
One-step method：Be implemented into fill protective gas process when, make secondary two sheath manipulators be transferred to from SBR
Working condition：The sheath blocks other positions of the semi-finished product in addition to blast pipe to be roasted from duration and degree of heating；Implemented to arrange with duration and degree of heating
The deep of tracheae cuts sealed-off process；Profoundly cut after the completion of sealed-off process, make described one secondary two sheath manipulators from working condition
It is transferred to SBR：Or
Two-step method A：The semi-finished product are implemented with the longer exhaust pipe pile head of sealed-off process formation according to prior art, then
The semi-finished product are transferred to the deep cutting action for implementing exhaust pipe pile head on another small revolving dial：Make a pair two
Individual sheath manipulator is transferred to working condition from SBR：Other positions of the semi-finished product in addition to blast pipe are protected from duration and degree of heating
Barbecue；Implement the deep cutting action of exhaust pipe pile head with duration and degree of heating；After the completion of the deep cutting action, secondary two sheath machineries are made
Hand is transferred to SBR from working condition：Or
Two-step method B：The semi-finished product are implemented with the longer exhaust pipe pile head of sealed-off process formation according to prior art, then
The tooth assembly and bowl assembly for clamping the sheath by hand or using other frock clamps are implemented the deep of exhaust pipe pile head and cut
Process：The horn chamber internal messing that tooth assembly and bowl assembly are stretched into the semi-finished product reverts to a sheath, the sheath protection
Roasted from duration and degree of heating at other positions of the semi-finished product in addition to blast pipe；Implement the deep cutting action of exhaust pipe pile head with duration and degree of heating；
After the completion of the deep cutting action, the tooth assembly and bowl assembly are recalled：
Other frock clamps include making a normally closed clip, two grip modules of normally closed clip respectively with the sheath
Tooth assembly and bowl assembly connection；The state of normally closed clip includes：1）Open mode by hand；2）Normally off；In normally closed
The normally closed clip of state can make connected tooth assembly and bowl assembly engage and just clamp the semi-finished product exhaust pile tube
The middle part of head.
The utility model realizes the technical scheme of its purpose：The one low exhaust pipe pile head LED filament lamp of manufacture, including glass
Shell, stem, LED filament, drive circuit and screw holder；Stem includes horn chamber and blast pipe；The port of horn chamber and glass bulb
Smooth to melt envelope connection, exhaust pipe pile head is inwardly indented within the plane to where the annular joint portion of glass bulb and horn chamber.
Beneficial effect：The utility model profoundly cuts the glass bulb and extraction electrode of sealed-off technique using sheath to implementing blast pipe
Protected, so as within the plane that is limited in the exhaust pipe pile head of the product where the annular joint portion of glass bulb.
The design for being thus integrated the drive circuit of installation brings bigger freedom；And due to avoiding exhaust pipe pile head and driving electricity
The conflict on road, later process more convenient operation, the yield rate for also improving product.
Brief description of the drawings
Fig. 1 is that a glass bulb LED filament lamp implements the state signal that blast pipe profoundly cuts sealed-off process under sheath protection
Figure.
Fig. 2 is the structure schematic diagram of one low exhaust pipe pile head LED filament lamp product special equipment.
Fig. 3 and Fig. 4 are the elevational cross-sectional view and bottom view of sheath respectively.
Fig. 5 is the glass bulb LED filament modulated structure schematic diagram of one low exhaust pipe pile head.
1. station in figure；2. revolving dial；3. automatic duration and degree of heating；4. sheath manipulator；5. control system；6. sheath；7. tooth
Component；8. bowl assembly；9. tooth；10. groove；11. horn chamber；12. blast pipe；13. interstitial hole；14. semi-finished product；15.LED filaments
Lamp；16. glass bulb；17. stem；18.LED filaments；19. drive circuit；20. pile crown；21. circuit board；22. electrode.
Embodiment
Fig. 1 to 4 provides embodiment 1.
Embodiment 1, manufactures one low exhaust pipe pile head LED filament lamp product special equipment, on of the present utility model
State low exhaust pipe pile head technique.The special equipment includes being evenly equipped with the revolving dial 2 of several stations 1, negative pressure source system, guarantor
The secondary two sheath manipulators 4 of gas filling system, automatic duration and degree of heating 3, one are protected, workpiece mechanism is installed automatically, workpiece machine is unloaded automatically
Structure and control system 5；Revolving dial 2 is connected with basis with a revolute pair mechanism and is connected with a drive device；Return
Turn the drive device of platform 2, and the automatic valve of negative pressure source system and protective gas charging system, automatic duration and degree of heating 3, a pair two
Individual sheath manipulator 4, automatically install workpiece mechanism, unload the drive mechanism of workpiece mechanism each via interface circuit and control automatically
The host signal connection of system 5 processed；Revolving dial 2, negative pressure source system, protective gas charging system, automatic duration and degree of heating 3, a pair two
Individual sheath manipulator 4, automatic workpiece mechanism is installed and the state of workpiece mechanism is unloaded according to the Host Status of control system 5 automatically
Change and change.
Also protective metal shell 6, sheath 6 including a peviform are cut into the secondary two sheath groups of two halves formation one with linear cutting equipment
Part includes tooth assembly 7 and bowl assembly 8；Tooth assembly 7 is with two teeth 9；Bowl assembly 8 is with two grooves 10；Tooth 9 and groove 10 being capable of phases
Mutually engagement.
One secondary two sheath manipulators 4 are installed on the side of revolving dial 2, for tooth assembly 7 and the groove group of being clamped and connected respectively
Part 8；One secondary two sheath manipulators 4 have two kinds of stable states：
1）Working condition：One secondary two sheath manipulators 4 be clamped and connected respectively tooth assembly 7 and bowl assembly 8 described half into
The internal messing of horn chamber 11 of product makes tooth assembly 7 and bowl assembly 8 engage and reverts to a sheath 6；Now blast pipe 12 is from sheath 6
Interstitial hole 13 is passed through；Sheath 6 blocks other parts of the LED filament lamp semi-finished product 14 in addition to blast pipe from automatic duration and degree of heating 3
Barbecue.
2）SBR：One secondary two sheath manipulators 4 are clamped and connected tooth assembly 7 and bowl assembly 8 from semi-finished product 14 respectively
Horn chamber 11 in withdraw from into Fig. 1 at two oblique dotted lines.
The operation principle of embodiment 1：Each semi-finished product 14 loads onto the revolving dial of special equipment from through filling workpiece facility
Start, with special equipment revolving dial 2 intermittent rotary successively after vacuumizing and exhausting process, fill protective gas process and
The deep of blast pipe cuts sealed-off process；Then unloading revolving dial through unloading workpiece facility leaves scene.
When semi-finished product 14 carry out filling protective gas process, the stations of workpiece semi-finished product is reached where sheath manipulator
Position, now, control system main frame make secondary two sheath manipulators 4 be transferred to working condition from SBR：By the He of tooth assembly 7
The internal messing of horn chamber 11 that bowl assembly 8 stretches into semi-finished product 14 reverts to a sheath 6, and the protection semi-finished product 14 of sheath 6 remove blast pipe
Roasted from automatic duration and degree of heating 3 at outer other positions；Control system main frame simultaneously makes automatic put in of automatic duration and degree of heating 3 implement profoundly to cut sealed-off
Process is simultaneously retracted in the completed；Profoundly cut after the completion of sealed-off process, secondary two sheath manipulators 4 are transferred to preparation from working condition
State, and remove semi-finished product.
Fig. 5 provides embodiment 2.
Embodiment 2, manufactures one low exhaust pipe pile head LED filament lamp 15, using above-mentioned technique.LED filament lamp 15 includes
Glass bulb 16, stem 17, LED filament 18, drive circuit 19 and screw holder.Stem 17 includes loudspeaker accent 11 and blast pipe 12；
The smooth envelope of melting in port of loudspeaker accent 11 and glass bulb 16 is connected as one, the pile crown 20 of blast pipe 12 be inwardly indented to glass bulb 16 with
Within plane where the annular joint portion of loudspeaker accent 11.The circuit board 21 of drive circuit 19 does not conflict with blast pipe 12；LED
Silk 18 is electrically connected by electrode 22 with drive circuit 19.
Claims (1)
1. a kind of low exhaust pipe pile head LED filament lamp, including glass bulb, stem, LED filament, drive circuit and screw holder；Stem
Including horn chamber and blast pipe；The port of horn chamber and glass bulb is smooth to melt envelope connection, it is characterized in that exhaust pipe pile head is inwardly indented
To plane where the annular joint portion of glass bulb and horn chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104817.2U CN206409922U (en) | 2017-01-26 | 2017-01-26 | A kind of low exhaust pipe pile head LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720104817.2U CN206409922U (en) | 2017-01-26 | 2017-01-26 | A kind of low exhaust pipe pile head LED filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409922U true CN206409922U (en) | 2017-08-15 |
Family
ID=59557952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720104817.2U Expired - Fee Related CN206409922U (en) | 2017-01-26 | 2017-01-26 | A kind of low exhaust pipe pile head LED filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764531A (en) * | 2017-01-26 | 2017-05-31 | 海宁市新宇光能科技有限公司 | A kind of low exhaust pipe pile head LED filament lamp |
-
2017
- 2017-01-26 CN CN201720104817.2U patent/CN206409922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764531A (en) * | 2017-01-26 | 2017-05-31 | 海宁市新宇光能科技有限公司 | A kind of low exhaust pipe pile head LED filament lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20200126 |