CN201247750Y - Gas-filled claw for production of energy-saving lamp tube - Google Patents
Gas-filled claw for production of energy-saving lamp tube Download PDFInfo
- Publication number
- CN201247750Y CN201247750Y CNU2008201328973U CN200820132897U CN201247750Y CN 201247750 Y CN201247750 Y CN 201247750Y CN U2008201328973 U CNU2008201328973 U CN U2008201328973U CN 200820132897 U CN200820132897 U CN 200820132897U CN 201247750 Y CN201247750 Y CN 201247750Y
- Authority
- CN
- China
- Prior art keywords
- inflation
- clasp
- pawl
- gas
- horizontal
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to an inflating claw which is used for producing an energy-saving lighting tube, which comprises an inflating claw seat, two snap rings and a sealing and inflating pipe, wherein the two snap rings which can form a hollow circle after being folded are arranged on the inflating claw seat, and an air passage is arranged in the sealing and inflating pipe, is positioned in the center of the hollow circle formed by folding the snap rings and can move along the center line of the hollow circle forwards and backwards corresponding to the snap rings. The inflating claw can solve the pipe hole sealing problem when a spiral lamp pipe is processed, the lamp pipe can be inflated to maintain certain air pressure when the lamp is processed, moreover, various magnetic valves are used for leading the inflating claw to carry out various actions according to a scheduled process, and the utility model solves the automatic processing problem of the spiral lamp pipe.
Description
Technical field
The utility model relates to the manufacturing machine device and the production method thereof of power saving fluorescent lamps, relates in particular to the manufacturing machine device and the production method thereof of spiral energy conservation tube.
Background technology
In recent years, light fixture electricity-saving lamp occurred on the market, and with respect to former incandescent lamp, electricity-saving lamp has many advantages: 1, light efficiency height.Light efficiency is a luminous efficiency, is meant the ratio of a luminous flux that light source sent and the electrical power that is consumed.Available lumen per watt number or LM/W represent that (luminous flux: be meant the light quantity that light source was sent in the unit interval, it is an important indicator of weighing the brightness of lamp, represents with LM.) electricity-saving lamp compares with common bulb, luminous efficiency improves 5-6 doubly approximately, is equivalent to the 60W ordinary incandescent lamp as the luminous flux of 11W electricity-saving lamp.2, the life-span is long.The so-called life-span refers to that a finished product lamp is from lighting to " burning " or the lamp work cumulative time that the defined life performance is arbitrary to being lower than standard when requiring.The rated life time of ordinary incandescent lamp bubble is 1000 hours, and the life-span of electricity-saving lamp was generally 5000 hours.3, develop the color.Various light source can demonstrate different light colors.CRI measures with color rendering index, its scope from 0 to 100.Incandescent lamp and daytime sunlight color show that index is 100.Show that the height of index directly reacts the quality of the color rendering of bright dipping, the color rendering index of light is high more, and the color relation of the object under its irradiation can be reflected more more really.Otherwise, will make the object color distortion.In general, as long as the color rendering index of light is greater than more than 75, just can reflect the color of object truly and is unlikely to distortion.The electricity-saving lamp of helical lampl adopts rare-earth trichromatic fluorescent powder, and its color rendering index is about 80RA, significantly improves than common fluorescent lamp color rendering.4, volume is small and exquisite, and is handsome in appearance, easy to use.Because the electricity-saving lamp of helical lampl has higher power termination, and volume is small and exquisite attractive in appearance, and decoration function is preferably also arranged.The energy-saving lamp holder specification service condition and the common bulb of helical lampl are basic identical, so can directly replace common bulb to use, its market capacity is huge, applies easily.Electricity-saving lamp that we can say helical lampl concentrated fluorescent lamp energy-saving, long-life and incandescent lamp volume little, develop the color, advantage such as easy to use is for all over the body, having nothing to be ashamed of is the exemplary light sources of Modern Indoor Lighting, become the keypoint recommendation product of international green illumination light source, huge potential market and development prospect are arranged.
In electricity-saving lamp, helical lampl especially double helix fluorescent tube can provide the energy loss-rate of better brightness and Geng Jia, but the processing of this fluorescent tube is but bigger than difficulty such as annulus fluorescent tube, U-shaped fluorescent tubes, the bend pipe of power saving fluorescent lamps operation is at present undertaken by manual, the operative employee need with the base pipe on heating furnace through heating process, then on the spiral bending tube mould with the moulding of base canal curvature.In this process, each procedure of bend pipe is finished by manual operation, is heated to the process of bend pipe from the fluorescent tube raw material, and the time is difficult to accurate control, can cause the fluorescent tube quality instability after bending.
Name be called " swan neck system of power saving fluorescent lamps spiral bending tube machine " " 200710068040.X " number patent disclosure a kind ofly can bend in the process device that the control lamp tube ends is advanced to the centre at fluorescent tube, but the fluorescent tube raw material is before bending, heat through heating furnace, in the process of bending, fluorescent tube raw material inside needs certain air pressure, just can prevent fluorescent tube distortion in the process of bending, the size and the retention time of fluorescent tube raw material air pressure inside, extremely important for product quality, comprise described patent, in the helical lampl course of processing, also the problem that the fluorescent tube raw material is sealed and controls the air pressure inside of fluorescent tube raw material when bending is not also solved at present, this problem causes fluorescent tube finished form disunity, the quality instability, and also product percent of pass is low.
Simultaneously, also be the key factor that influences the fluorescent tube quality with bending operation with being connected of front and back operation the process time of every fluorescent tube.
The utility model content
(1) technical problem that will solve
Technical problem to be solved in the utility model provides a kind of inflation pawl that can control air pressure inside that fluorescent tube adds man-hour, can be connected fully automatically with operations such as heating, coolings, production efficiency is improved greatly, realized automatic control, made the operative employee carry out the adverse circumstances of preheating away from the fluorescent tube raw material.
(2) technical scheme
In order to achieve the above object, the utility model is taked following scheme:
Inflation pawl of the present utility model is installed on a kind of automatic manufacturing device of helical lampl, described automatic manufacturing device comprises frame and the heating furnace that is installed on the frame, the inflation pawl, the coil mould, the coil mold outer surface is provided with helicla flute, be connected with frame with lowering or hoisting gear by spinning, the inflation pawl is connected with frame with longitudinal moving mechanism by transverse moving mechanism, described automatic manufacturing device also comprises control device, described control device is by control desk, control circuit and drive unit constitute, control desk connects drive unit by control circuit, the described inflation pawl of driving device controls, the action of coil mould when the processing fluorescent tube is connected mutually.Described control device can make the production of fluorescent tube realize numerically controlled automatic, makes the parameters such as temperature, speed, position of production process reach meticulous control.Wherein, described control circuit is a control circuit, and described control desk is made up of control panel, display screen, control chip and circuit board, and described drive unit comprises drive motors and/or drives cylinder.Automatic control program can be stored and move to control chip, control panel has the various control button, automatic manufacturing device can changed automatically and manually, and display screen not only can show the state and the parameter of production process, can also revise and adjust these parameters.Driving power device both can be a drive motors, also can be and the tank connected cylinder of gas storage of the big pressed gas of storage, and motor application is in the continuous parts that rotate and move of needs.
The utility model provides a kind ofly produces the inflation pawl that power saving fluorescent lamps is used, by inflation pawl seat, be installed on the inflation pawl seat two and close up the back and form the clasp of open circles and seal gas-filled tube and form, seal gas passage is arranged in the gas-filled tube, be positioned at clasp and close up the open circles center that the back forms, and can move forward and backward with respect to clasp along described open circles center line.
Wherein, seal gas-filled tube and be divided into Aerating needle, cone and three parts of inlet end, the Aerating needle section diameter of front end is less, and the inlet end diameter of rear end is bigger, and middle outer surface of cone is the outer surface of Aerating needle and the formed transition-cone face of outer surface of inlet end.When sealing gas-filled tube when movable forward, the transition-cone face can stop up the mouth of pipe of fluorescent tube raw material, and the process in spiral processing makes the fluorescent tube raw material air tight.
Wherein, the another kind of scheme of sealing gas-filled tube is, sealing gas-filled tube is hollow pipe, front end is distributed with by port to " V " type grooving that seals the gas-filled tube rear end, the clasp back end inside diameter enlarges, be the transition-cone face with the clasp front end, seal the gas-filled tube diameter less than the clasp back end inside diameter, greater than the clasp front inner diameter.When sealing gas-filled tube when movable forward, front end has the part of " V " type groove under the transition-cone face effect of clasp rear end, will dwindle internal diameter, seals up the outside of fluorescent tube raw material simultaneously, can not leak gas during inflation.
Wherein, described inflation pawl seat is connected with drive motors with horizontal transmission mechanism by vertical transmission mechanism, can simultaneously or carry out respectively vertically, laterally move.
Wherein, between clasp rear end and the inflation pawl seat angle electromagnetically operated valve is installed, when the angle electromagnetically operated valve ejects, the clasp rear end is lifted and is made clasp be in level angle, when clasp shrinks, the clasp rear end sink to making the clasp front end upwards with horizontal direction shape in an angle, the spiral angle of described angle and coil mould is close.The angle electromagnetically operated valve is connected with control desk by control circuit, and control desk control angle electromagnetically operated valve produces the action of leaving behind and pushing up, and clasp is changed and horizontal angle.From heating furnace extracting fluorescent tube raw material the time, on the angle electromagnetically operated valve top, clasp is in horizontal direction, when putting the fluorescent tube raw material to the coil mould, the angle electromagnetically operated valve is left behind, and the clasp center is in the helicla flute angle of coil mould, along with the system of revolving of coil mould is sent the fluorescent tube raw material to.
Wherein, between described inlet end that seals gas-filled tube and the clasp rear end gas-filled tube electromagnetically operated valve is installed, when the gas-filled tube electromagnetically operated valve ejects, seals gas-filled tube and stretch out forward, when the gas-filled tube electromagnetically operated valve shrinks, seal the gas-filled tube withdrawal.
Wherein, the tight electromagnetically operated valve of inflation dog clutch is installed on the described clasp, when the tight electromagnetically operated valve of inflation dog clutch ejected, two clasps closed up the formation open circles, and when the tight electromagnetically operated valve of inflation dog clutch shrank, two clasps opened.The fastening electromagnetically operated valve is connected with control desk by control circuit, and the tight electromagnetically operated valve of control desk control inflation dog clutch produces clasp and unclamps or the fastening action.The unclamping of clasp, fastening action can make the inflation pawl grasp the fluorescent tube raw material from heating furnace, deliver on the coil mould and revolve system, can unclamp fluorescent tube after the system of revolving is finished and return;
Wherein, described vertical transmission mechanism comprises longitudinal leadscrew/longitudinal rack, described horizontal transmission mechanism comprises horizontal leading screw/horizontal tooth bar, and described vertical transmission mechanism is connected different drive motors respectively with horizontal transmission mechanism or is connected with the driving shaft of same drive motors by gear
The inflation pawl is installed on horizontal leading screw/horizontal tooth bar, laterally leading screw/laterally tooth bar is installed on longitudinal leadscrew/longitudinal rack, when longitudinal leadscrew rotation/longitudinal rack moves, driving horizontal leading screw/horizontal tooth bar and inflation pawl moves up and down, laterally leading screw rotation/when laterally tooth bar moves, drive the inflation pawl and laterally move;
Perhaps, the inflation pawl is installed on longitudinal leadscrew/longitudinal rack, longitudinal leadscrew/longitudinal rack is connected on horizontal leading screw/horizontal tooth bar, laterally leading screw rotation/when laterally tooth bar moves, drive longitudinal leadscrew/longitudinal rack and inflation pawl move left and right, when longitudinal leadscrew rotation/longitudinal rack moves, drive the inflation pawl and move up and down.
Wherein, between described clasp and the inflation pawl seat sidesway cylinder is installed, described sidesway cylinder ejects or shrinks, and makes inflation pawl moving direction perpendicular to horizontal transmission mechanism in the same horizontal plane of horizontal transmission mechanism produce sidesway.
About two inflation pawls produce reciprocal sidesway, in processing during fluorescent tube, make that the tangent line along spiral stretches out about the pin of fluorescent tube, guaranteed the shape after the fluorescent tube processing.
Described inflation pawl seat is connected with drive motors with horizontal transmission mechanism by vertical transmission mechanism, can simultaneously or carry out respectively vertically, laterally move.Between clasp rear end and the inflation pawl seat angle electromagnetically operated valve is installed, when the angle electromagnetically operated valve ejects, the clasp rear end is lifted and is made clasp be in level angle, when clasp shrinks, the clasp rear end sink to making the clasp front end upwards with horizontal direction shape in an angle, the spiral angle of described angle and coil mould is close; From heating furnace extracting fluorescent tube raw material the time, on the angle electromagnetically operated valve top, clasp is in horizontal direction, when putting the fluorescent tube raw material to the coil mould, the angle electromagnetically operated valve is left behind, and the clasp center is in the helicla flute angle of coil mould, along with the system of revolving of coil mould is sent the fluorescent tube raw material to;
Between described inlet end that seals gas-filled tube and the clasp rear end gas-filled tube electromagnetically operated valve is installed, when the gas-filled tube electromagnetically operated valve ejects, seals gas-filled tube and stretch out forward, when the gas-filled tube electromagnetically operated valve shrinks, seal the gas-filled tube withdrawal.Can stop up lamp tube ends, air tight during inflation.The tight electromagnetically operated valve of inflation dog clutch can also be installed on the clasp, when the tight electromagnetically operated valve of inflation dog clutch ejects, two clasps close up the formation open circles, when the tight electromagnetically operated valve of inflation dog clutch shrank, two clasps opened, after the system of revolving finishes, the tight electromagnetically operated valve work of inflation dog clutch, clasp unclamps, and with the work of time varying corner electromagnetically operated valve, clasp is in level angle and returns.
(3) beneficial effect
1) the inflation pawl that provides of the utility model can be applied to the helical lampl process units of control automatically, can make the production of fluorescent tube realize numerically controlled automatic, makes the parameters such as temperature, speed, position of production process reach accurate control.
2) the inflation pawl that provides of the utility model has the direction of motion of three dimensions, and the angle when can conversion advancing, and helical lampl is added the shape precise control in man-hour.
3) production stage of tube helix tube processing can be realized automation, obviously reduces operative employee's labour intensity, has improved production efficiency greatly.
4) use and to seal gas-filled tube, can make the fluorescent tube raw material from heating is finished after to the process of the system of revolving, by inflating the air pressure in the accurate adjustable pipe, prevent that fluorescent tube from adding the man-hour fluorescent tube and being out of shape.
Description of drawings
The inflation pawl structural representation of Fig. 1: the utility model embodiment 1
The inflation pawl structural representation of Fig. 2: the utility model embodiment 2
Fig. 3: the position view of the utility model sidesway cylinder
Among the figure, 1, clasp, 2, the angle electromagnetically operated valve, 3, the tight electromagnetically operated valve of inflation dog clutch, 4, seal gas-filled tube, 5, the gas-filled tube electromagnetically operated valve, 6, the sidesway cylinder, 7, Aerating needle, 8, cone, 9, inlet end, 10, the transition-cone face of clasp internal diameter, 11, inflation pawl seat
Embodiment
Following examples are used to illustrate the utility model, but are not used for limiting protection range of the present utility model.
As shown in Figure 1, the inflation pawl of present embodiment, by inflation pawl seat 11, be installed on the inflation pawl seat two and close up the back and form the clasp 1 of open circles and seal gas-filled tube 4 and form, seal in the gas-filled tube 4 gas passage is arranged, the open circles of closing up back formation with clasp 1 is concentric, and can move forward and backward with respect to clasp along described open circles center line.Seal gas-filled tube 4 and be divided into Aerating needle 7, cone 8 and 9 three parts of inlet end, Aerating needle 7 diameters of front end are less, inlet end 9 diameters of rear end are bigger, and middle cone 8 outer surfaces are the outer surface of Aerating needle 7 and the formed transition-cone face of outer surface of inlet end 9.Inflation pawl seat 11 is connected with drive motors with horizontal transmission mechanism by vertical transmission mechanism, can simultaneously or carry out respectively vertically, laterally move.
Preferably, between clasp rear end and the inflation pawl seat angle electromagnetically operated valve 2 is installed, when the angle electromagnetically operated valve ejected, the clasp rear end was lifted and is made clasp be in level angle, when clasp shrinks, the clasp rear end sink to making the clasp front end upwards with horizontal direction shape in an angle.Seal between the inlet end of gas-filled tube and the clasp rear end gas-filled tube electromagnetically operated valve 5 is installed.The tight electromagnetically operated valve 3 of inflation dog clutch is installed on the described clasp.
Preferably, described vertical transmission mechanism comprises longitudinal leadscrew/longitudinal rack, described horizontal transmission mechanism comprises horizontal leading screw/horizontal tooth bar, described vertical transmission mechanism is connected different drive motors respectively with horizontal transmission mechanism or is connected with the driving shaft of same drive motors by gear, the inflation pawl is installed on horizontal leading screw/horizontal tooth bar, and laterally leading screw/laterally tooth bar is installed on longitudinal leadscrew/longitudinal rack.
Preferably, as shown in Figure 3, between described clasp and the inflation pawl seat sidesway cylinder 6 is installed, described sidesway cylinder ejects or shrinks, and makes the inflation pawl produce sidesway with respect to the inflation pawl along the horizontal moving direction of transmission mechanism in the same horizontal plane of horizontal transmission mechanism.
Embodiment 2
As shown in Figure 2, the inflation pawl of present embodiment, by inflation pawl seat 11, be installed on the inflation pawl seat two and close up the back and form the clasp 1 of open circles and seal gas-filled tube 4 and form, seal gas passage is arranged in the gas-filled tube, the open circles of closing up back formation with clasp is concentric, and can move forward and backward with respect to clasp along described open circles center line.Sealing gas-filled tube is hollow pipe, and front end is distributed with by port to " V " type grooving that seals the gas-filled tube rear end, and the clasp back end inside diameter enlarges, and is transition-cone face 10 with the clasp front end, seals the gas-filled tube diameter less than the clasp back end inside diameter, greater than the clasp front inner diameter.Described inflation pawl seat is connected with drive motors with horizontal transmission mechanism by vertical transmission mechanism, can simultaneously or carry out respectively vertically, laterally move.
Preferably, between clasp rear end and the inflation pawl seat angle electromagnetically operated valve 2 is installed, when the angle electromagnetically operated valve ejected, the clasp rear end was lifted and is made clasp be in level angle, when clasp shrinks, the clasp rear end sink to making the clasp front end upwards with horizontal direction shape in an angle.Seal between the inlet end of gas-filled tube and the clasp rear end gas-filled tube electromagnetically operated valve 5 is installed.The tight electromagnetically operated valve 3 of inflation dog clutch is installed on the clasp.
Preferably, described vertical transmission mechanism comprises longitudinal leadscrew/longitudinal rack, described horizontal transmission mechanism comprises horizontal leading screw/horizontal tooth bar, described vertical transmission mechanism is connected different drive motors respectively with horizontal transmission mechanism or is connected with the driving shaft of same drive motors by gear, the inflation pawl is installed on longitudinal leadscrew/longitudinal rack, and longitudinal leadscrew/longitudinal rack is connected on horizontal leading screw/horizontal tooth bar.
Preferably, as shown in Figure 3, between described clasp and the inflation pawl seat 11 sidesway cylinder 6 is installed, described sidesway cylinder ejects or shrinks, and makes the inflation pawl produce sidesway with respect to the inflation pawl along the horizontal moving direction of transmission mechanism in the same horizontal plane of horizontal transmission mechanism.
Claims (9)
1, a kind ofly produces the inflation pawl that power saving fluorescent lamps is used, by inflation pawl seat, be installed on the inflation pawl seat two and close up the back and form the clasp of open circles and seal gas-filled tube and form, it is characterized in that: sealing has gas passage in the gas-filled tube, the open circles of closing up back formation with clasp is concentric, and can move forward and backward with respect to clasp along described open circles center line.
2, inflation pawl as claimed in claim 1, it is characterized in that: the described gas-filled tube that seals is divided into Aerating needle, cone and three parts of inlet end, the Aerating needle diameter of front end is less, the inlet end diameter of rear end is bigger, and middle outer surface of cone is the outer surface of Aerating needle and the formed transition-cone face of outer surface of inlet end.
3, inflation pawl as claimed in claim 1, it is characterized in that: sealing gas-filled tube is hollow pipe, front end is distributed with by port to " V " type grooving that seals the gas-filled tube rear end, the clasp back end inside diameter enlarges, be the transition-cone face with the clasp front end, seal the gas-filled tube diameter less than the clasp back end inside diameter, greater than the clasp front inner diameter.
4, as claim 1,2 or 3 described inflation pawls, it is characterized in that: described inflation pawl seat is connected with drive motors with horizontal transmission mechanism by vertical transmission mechanism, can simultaneously or carry out respectively vertically, laterally move.
5, as claim 1,2 or 3 described inflation pawls, it is characterized in that: between clasp rear end and the inflation pawl seat angle electromagnetically operated valve is installed, when the angle electromagnetically operated valve ejects, the clasp rear end is lifted and is made clasp be in level angle, when clasp shrinks, the clasp rear end sink to making the clasp front end upwards with horizontal direction shape in an angle.
6, as claim 1,2 or 3 described inflation pawls, it is characterized in that: between described inlet end that seals gas-filled tube and the clasp rear end gas-filled tube electromagnetically operated valve is installed.
7, as claim 1,2 or 3 described inflation pawls, it is characterized in that: the tight electromagnetically operated valve of inflation dog clutch is installed on the described clasp.
8, inflation pawl as claimed in claim 4, it is characterized in that: described vertical transmission mechanism comprises longitudinal leadscrew/longitudinal rack, described horizontal transmission mechanism comprises horizontal leading screw/horizontal tooth bar, described vertical transmission mechanism is connected different drive motors respectively with horizontal transmission mechanism or is connected with the driving shaft of same drive motors by gear
The inflation pawl is installed on horizontal leading screw/horizontal tooth bar, and laterally leading screw/laterally tooth bar is installed on longitudinal leadscrew/longitudinal rack;
Perhaps, the inflation pawl is installed on longitudinal leadscrew/longitudinal rack, and longitudinal leadscrew/longitudinal rack is connected on horizontal leading screw/horizontal tooth bar.
9, as claim 1,2 or 3 described inflation pawls, it is characterized in that: between described clasp and the inflation pawl seat sidesway cylinder is installed, described sidesway cylinder ejects or shrinks, and makes the inflation pawl produce sidesway with respect to the moving direction of the horizontal transmission mechanism in inflation pawl edge in the same horizontal plane of horizontal transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201328973U CN201247750Y (en) | 2008-08-12 | 2008-08-12 | Gas-filled claw for production of energy-saving lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201328973U CN201247750Y (en) | 2008-08-12 | 2008-08-12 | Gas-filled claw for production of energy-saving lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247750Y true CN201247750Y (en) | 2009-05-27 |
Family
ID=40731575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201328973U Expired - Fee Related CN201247750Y (en) | 2008-08-12 | 2008-08-12 | Gas-filled claw for production of energy-saving lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247750Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193378A (en) * | 2012-01-07 | 2013-07-10 | 盐城市易城电光源科技有限公司 | Air-inflation pawl of double-helix energy-saving tube |
-
2008
- 2008-08-12 CN CNU2008201328973U patent/CN201247750Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193378A (en) * | 2012-01-07 | 2013-07-10 | 盐城市易城电光源科技有限公司 | Air-inflation pawl of double-helix energy-saving tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101337765A (en) | Automatic manufacturing device for spiral tube and producing method | |
| CN201245550Y (en) | Automation production apparatus for spiral tube | |
| CN101337766A (en) | Automatic manufacturing method for spiral tube | |
| CN201247750Y (en) | Gas-filled claw for production of energy-saving lamp tube | |
| CN101927562A (en) | Method for making lamp housing | |
| CN206410075U (en) | The indoor decoration lamp that a kind of light is automatically adjusted | |
| CN202400956U (en) | Inflatable claw for double-spiral energy-saving lamp tube | |
| CN202779557U (en) | Lamp wire shaping mechanism | |
| CN1216823C (en) | Technique for fabricating color decorative glass sheet | |
| CN202400955U (en) | Automatic production device for intelligent double-spiral energy-saving lamp tube | |
| CN108286666A (en) | It is a kind of can Automated assembly LED filament lamp and its assembly method | |
| CN208352334U (en) | A kind of LED structure of PLC technology | |
| CN207906906U (en) | It is a kind of can Automated assembly LED filament lamp | |
| CN208374484U (en) | A kind of LED downlight automatic laser etching mechanism | |
| CN201487659U (en) | Novel energy-saving lamp | |
| CN101348325A (en) | Spiral tube production method and quality monitoring apparatus | |
| CN2385432Y (en) | Applying luminescent coating device for energy-saving fluorescent lamp | |
| CN103193378A (en) | Air-inflation pawl of double-helix energy-saving tube | |
| CN104650907A (en) | Red phosphor for LED and preparation method of red phosphor | |
| CN204295558U (en) | Wire holder held up by a kind of automation LED lamp production line lamp holder | |
| CN220792936U (en) | Rolling forming device for trapezoid rolling closed tube lamp | |
| CN206159926U (en) | Insert lamp imitative tungsten filament LED | |
| CN203187543U (en) | Heating device of lamp tube bending machine | |
| CN104493750B (en) | Wire holder held up by a kind of automation LED lamp production line lamp holder | |
| CN203048782U (en) | Spiral lamp tube forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20100812 |