CN108443730A - A kind of manufacture process equipment of environmental protection energy-saving lamp - Google Patents
A kind of manufacture process equipment of environmental protection energy-saving lamp Download PDFInfo
- Publication number
- CN108443730A CN108443730A CN201810208785.XA CN201810208785A CN108443730A CN 108443730 A CN108443730 A CN 108443730A CN 201810208785 A CN201810208785 A CN 201810208785A CN 108443730 A CN108443730 A CN 108443730A
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- China
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- light bulb
- environmental protection
- baking oven
- process equipment
- manufacture process
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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
- F21K9/90—Methods of manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Luminescent Compositions (AREA)
Abstract
The invention discloses a kind of manufacture process equipment of environmental protection energy-saving lamp, including rack and the operation console in the rack, the rotating disk on operation console, the stem support ring in rotating disk, the stem in stem support ring, conveyer belt and cover at baking oven on conveyer belt.Gas is filled with into gas tank by air pump in the present invention, the gas in gas tank is heated by heater again, so that all positions are in the condition of high temperature in baking oven, and then ensure to carry out light bulb comprehensive preheating, pre-heat effect is good, and light bulb itself is not in have the case where temperature difference, and then ensure light bulb when high temperature sintering seals, be not in improve the qualification rate of product the case where bursting；Secondly, by the cooperation of baking oven and conveyer belt, it can be achieved that being processed while multiple light bulbs, production efficiency is effectively improved, and high degree reduces energy consumption, realizes energy conservation and environmental protection.
Description
Technical field
The invention belongs to LED light processing technique fields, more particularly, to a kind of manufacture process equipment of environmental protection energy-saving lamp.
Background technology
In the process of energy-saving bulb, particularly important link is belonged to for the sealing of light bulb.Traditional light bulb sealing
After usually bulb housing is placed on bulb core-column, realization sealing is sintered to the sealing part of light bulb and bulb core-column for machine.Such as
Chinese patent CN201611016253 is disclosed《A kind of manufacture process equipment of environmental protection energy-saving lamp》, including rack and operation console,
The device preheats light bulb before light bulb sealing, prevents the temperature of light bulb from flying up and light bulb is caused to burst, but this kind is tied
It under structure, is preheated by the way of air bag cladding, pre-heat effect is poor, and light bulb is still susceptible in post-production and bursts
Situation；And pre- hot-working can only be individually carried out, working efficiency is low, and energy consumption is big.
Invention content
The present invention for overcome the deficiencies in the prior art, provides that a kind of light bulb pre-heat effect is good, saves the environmental protection section of energy consumption
The manufacture process equipment of energy lamp.
To achieve the goals above, the present invention uses following technical scheme：A kind of manufacture process equipment of environmental protection energy-saving lamp,
It is supported with the operation console in the rack, the rotating disk on operation console, the stem in rotating disk including rack
Ring, the stem in stem support ring, conveyer belt and cover at baking oven on conveyer belt.By air pump to gas tank in the present invention
It is inside filled with gas, then the gas in gas tank is heated by heater so that all positions are in high temperature shape in baking oven
State, and then ensure to carry out light bulb comprehensive preheating, pre-heat effect is good, and light bulb itself is not in the feelings for having temperature difference
Condition, and then ensure that light bulb is not in improve the qualification rate of product the case where bursting when high temperature sintering seals；Secondly, pass through
The cooperation of baking oven and conveyer belt effectively improves production efficiency, and the drop of high degree, it can be achieved that being processed while multiple light bulbs
Low energy consumption realizes energy conservation and environmental protection；It is delivered to operation console by transmitting V belt translation light bulb and is processed, realize to light bulb into professional etiquette
Modelling, automation production, effectively improve production efficiency；By the cooperation of turntable and conveyer belt, light bulb is made to no longer need to carry out list
It is a to operate the production, it can be achieved that assembly line, improve production efficiency；Secondly, the cooperation of turntable and conveyer belt makes light bulb be more easy to
At sealing, product qualification rate is effectively improved；Supporting role of the rack to the device makes the device more stablize during the work time
Property, it is not likely to produce shaking.
Preferably, the gas tank bottom is equipped with exhaust outlet, the exhaust outlet is connected with the baking oven；Pass through exhaust outlet
To carrying out the pre-heat treatment in baking oven, light bulb is made to be heated for the first time after entering in baking oven, prevent light bulb in sealing operation because
Temperature flies up and light bulb is caused to burst.
Preferably, the oven side wall is equipped with feed inlet, the feed inlet and the light bulb are equal in magnitude；Light bulb can
Baking oven is freed in and out by feed inlet, the heat for reducing baking oven inner wall distributes, and promotes the heat insulation effect of baking oven, and then improve baking oven pair
The heating effect of light bulb.
Preferably, the baking oven bottom is equipped with the discharge port for dropping out baking oven for material.
Preferably, the baking oven has is equipped with rubber layer with the matched baffle of material, the baffle inner wall；Pass through baffle
Setting, ensure bulb shell be in substantially when reaching the conveyer belt end and falling it is vertical fall state, guarantee bulb shell is accurate
Fall in light bulb slot；Setting rubber layer can prevent bulb shell from so that bulb shell is damaged when contacting baffle.
Preferably, being equipped with rotatable flap below the baking oven, the flap is equipped with multiple light bulb slots, the lamp
It steeps slot inner wall and is equipped with rubber sleeve；When bulb shell is delivered to operation console along conveyer belt, bulb shell reaches the conveyer belt end
It falls, bulb shell is made just to fall in light bulb slot, light bulb is fixed by light bulb slot, prevents light bulb in capping processes
In shift；The damage of light bulb rubber sleeve is set is caused when preventing bulb shell from falling in light bulb slot, bulb break is reduced
Probability, reduce consumptive material, reduce cost.
Preferably, the flap center is equipped with shaft, the shaft bottom is equipped with transmission shaft, and the transmission shaft bottom is set
There is first motor；When work, first motor starts, and power is defeated by shaft by transmission shaft, and shaft drives flap to be rotated, from
And make to be packed into bulb shell progress sealing operation in multiple light bulb slots on flap, promote light bulb processing efficiency.
Preferably, the light bulb slot inner wall is equipped at least two bulb fixing devices；When light bulb is fallen to from conveyer belt
In light bulb slot, light bulb is fixed by bulb fixing device, the position of light bulb is further limited, light bulb is prevented
It shifts in sealing operation, the qualification rate of product after the efficiency of raising light bulb sealing operation and processing.
Preferably, the first spring that the bulb fixing device includes one end to be connected with the light bulb slot inner wall, being set to
Fastening plates, the gripping mechanism in the fastening plates and the card equipped with the light bulb slot inner wall of the first spring other end
Slot；When light bulb enters bulb fixing device, fastening plates can clamp bulb shell, and the first spring generates elastic force to fastening plates and makees
With, make fastening board clamping light bulb to play the role of fixed light bulb, make bulb shell be aligned stem after be not susceptible to deviate, carry
The accurate rate of high light bulb sealing, avoids the occurrence of defective work.
Preferably, the gripping mechanism includes shell, the connecting rod that is disposed in the housing, is set to the connecting rod one
First push rod at end, the second spring set on the second push rod of the connecting rod other end and set on the connecting rod bottom；It is logical
The first push rod of overcompression makes the second push rod shrink, and so that gripping mechanism is discharged fastening plates, to enable fastening plates along bulb housing
Body is overturn, and has the function that fixed light bulb；And then when light bulb is fallen on pressure plate downwards, the first push rod is can extrude,
To realize the overturning of fastening plates, light bulb is effectively clamped；And when light bulb is taken out outward, fastening plates will light bulb with
It is driven and digs upwards under friction force effect between fastening plates so that the end of the second push rod is in the position of corresponding card slot
On, when light bulb leaves fastening plates, second spring will drive the first push rod to forward extend out fastening plates, and the second push rod of driving is stretched backward
Go out, so that the second push rod is inserted into card slot；Under this kind of structure, two fastening plates will be in splayed configuration, to high degree
The bore between two fastening plates ends is increased, when ensureing bulb shell by being fallen downwards on conveyer belt, even if it is inclined position occur
It moves or tilts, also can completely fall between two fastening plates, to drive fastening plates to overturn, clamp bulb shell, into
And realize the complete alignment of bulb shell and stem, improve the qualification rate of sealing operation；Secondly as fastening plates are flipped up
When, the first spring is in the state being stretched, and then by the restoring force to returning face plate effect obliquely, ensures that the second push rod will not
Deviate from from card slot；Only when light bulb squeezes the first push rod, the second push rod is just released from card slot, and fastening plates can be in the first spring
Under the action of realize quickly under turn over.
The present invention has the following advantages：Pass through the cooperation of air pump and heater so that all positions are in height in baking oven
Temperature state ensures that light bulb preheating is uniform, itself is not in have the case where temperature difference, and when sealing is not in the case where bursting,
Improve the qualification rate of product；Secondly, by the cooperation of baking oven and conveyer belt, it can be achieved that being processed while multiple light bulbs, effectively
Improve production efficiency, and high degree reduces energy consumption, realizes energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the vertical view of the flap of the present invention.
Fig. 3 is structural schematic diagram when light bulb slot of the invention is not put into light bulb.
Fig. 4 is structural schematic diagram when light bulb slot of the invention is put into light bulb.
Fig. 5 is the structural schematic diagram of the gripping mechanism of the present invention.
Specific implementation mode
In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
As shown in Figs. 1-5, the manufacture process equipment of a kind of environmental protection energy-saving lamp, including rack 1 and in the rack 1
Operation console 2, the operation console 2 are equipped with rotating disk 21, stem support ring 25, the core are installed in the rotating disk 21
Column support ring 25 is equipped with stem 27, and the efficiency of light bulb sealing is improved by the rotation of rotating disk 21, makes stem 27 when heated
Thermally equivalent；The top position of the stem 27 is equipped with flap 3, and flap 3 is circular metal disk, which, which is equipped with, turns
Axis 32,32 bottom of the shaft are equipped with transmission shaft 33, and 33 bottom of the transmission shaft is equipped with first motor 34；It is right on the flap 3
Should in outer edge one enclose it is evenly spaced be equipped with multiple light bulb slots 31,31 inner wall of light bulb slot bonding adds rubber by rubber sleeve
Gum cover prevents light bulb fragmentation during falling, protection light bulb to be hardly damaged；When bulb shell 5 is fallen to from conveyer belt 4
When on flap 3, bulb shell 5 is made to fall into just in light bulb slot 31；When equipment operates, first motor 34 works, and drives flap 3
Rotation makes bulb shell 5 fall to successively and carries out sealing operation in light bulb slot 31, promote light bulb processing efficiency, is convenient for scale
Running, it is easy to operate, improve production efficiency.
3 upper right side position of the flap is equipped with conveyer belt 4, and baking oven 41 made of stainless steel are covered on the conveyer belt 4,
41 side wall of the baking oven is equipped with feed inlet, and the feed inlet size and bulb shell 5 are equal in magnitude；The bottom of the baking oven 41
Corresponding to discharge port 411 is equipped at the conveyer belt end, when bulb shell 5 reaches the end of conveyer belt 4, keep bulb shell 5 rigid
It can be fallen on flap 3 by the discharge port 411 well.
The position of light bulb slot 31 should be set as that the stem 27 can be moved to just with the rotation of flap 3 on flap 3
Top position, after bulb shell 5 is fallen in light bulb slot 31, light bulb slot 31 plays fixed function, 5 lower end of bulb shell to light bulb
Contact mandril 27, to complete the sealing work to light bulb, and limit of the bulb shell 5 due to light bulb slot 31 in capping processes
Position, makes light bulb be less likely to occur to deviate, and is conducive to the sealing operation of light bulb, promotes the processing quality of light bulb.
Preferably, 31 inner wall of light bulb slot is equipped at least two bulb fixing devices 35, this sentences two lamps of setting
For steeping fixing device 35, two fixing devices 35 are symmetrical to be arranged on 31 inner wall of light bulb slot；Specifically, the light bulb
Fixing device 35 includes the first spring 352, fastening plates 351, gripping mechanism 353 and card slot 354, described first spring, 352 one end
It is welded in 31 inner wall of light bulb slot, the other end is welded on 351 inner wall of fastening plates；The fastening plates 351 are arranged for L-type structure, and
Preferably metal or plastics is made；31 inner wall of light bulb slot is extended outward to form by protrusion, and the card slot 354 is convex set on this
Groove in portion；The gripping mechanism 353 includes shell 3531, the connecting rod 3533 in the shell 3531, is set to institute
State first push rod 3532 of 3533 one end of connecting rod, set on the second push rod 3534 of 3533 other end of the connecting rod and set on institute
State the second spring 3535 of 3533 bottom of connecting rod；First push rod 3532 and the connecting rod 3533 and second push rod
3534 with the connecting rod 3533 be hinged, and 3533 middle part of the connecting rod is articulated on shell 3531 so that connecting rod
3533 can be rotated around its middle part hinge joint；Preferably, 3532 top of the first push rod is arcuate structure, avoids scratching bulb housing
Body.
As shown in figure 3, light bulb fixator 35, when light bulb is not put into, fastening plates 351 are in and turn over state, gripping mechanism
353 make the first push rod 3532 and the second push rod 3534 stretch out shell 3531, the second push rod due to the effect of second spring 3535
3534 are caught in the groove that card slot 354 is formed with 31 inner wall of light bulb slot, carry out position-limiting action to fastening plates 351, prevent fastening plates
351 turn over and fall；When bulb shell 5 on conveyer belt 4 from when dropping down onto in light bulb slot 31, bulb shell 5 contacts fastening plates 351, along tight
The inclined-plane that solid plate 351 is formed moves down, along 3532 top surface arc knot of the first push rod when touching the first push rod 3532
The first push rod of structure pair 3532 pushes, and to agitate connecting rod 3533, connecting rod 3533 is made to be rotated around hinge joint, from
And the second push rod 3534 is made to leave in groove income shell 3531；At this point, fastening plates 351 are in the first spring 352 and bulb shell 5
It is turned under under the action of gravity, forms the structure such as Fig. 4, both sides fastening plates 351 simultaneously clamp on bulb shell 5, make the first spring 352
Forced contraction, to reinforce the clamping force to bulb shell 5.
After the completion of light bulb sealing operation, when taking out light bulb from light bulb slot 31 is interior, due to fastening plates 351 and bulb shell 5
The friction of outer wall drives fastening plates 351 to be flipped up while taking out light bulb, and when light bulb leaves fastening plates 351, first pushes away
Bar 3532 is no longer compressed, and the first push rod 3532 stretches out shell 3531 under the action of second spring 3535, makes connecting rod 3533
Restore horizontality, so that the second push rod 3534 is stretched out shell 3531 and be caught in the groove that card slot 354 is formed with 31 inner wall of light bulb slot,
To have the function that fixed fastening plates 351；Using lever principle, the second push rod tilts when the first push rod being enable to push, and ties
Structure is simply easy to operation, ensures that the power that the first push rod is squeezed when light bulb falls can agitate the second push rod by being exited in card slot, no
Easily break down.
41 top of the baking oven is equipped with gas tank 42 made of stainless steel, and the gas tank is equipped with heater 43 and air pump 44,
42 bottom of the gas tank is equipped with exhaust outlet 45, and the exhaust outlet 45 is connected with the baking oven 41；Air pump 44 in gas tank 42 into
Row filling gas, heater 43 are the heating tube being directly commercially available on the market, and the heater 43 is to the gas in gas tank 42
It is heated, the hot gas in gas tank 42 is then delivered in baking oven 41 by exhaust outlet 45, when bulb shell 5 enters along conveyer belt 4
When in baking oven 41, bulb shell 5 is wrapped up by hot gas and completes preheating, and preventing light bulb, heating causes light bulb suddenly in sealing operation
It bursts；Preferably, the baking oven 41 has a baffle 46 corresponding to discharge port side, the baffle by the top of baking oven directly down
It extends to form；46 inner wall surface adhesive rubber layer 461 of the baffle ensures that bulb shell 5 reaches biography by the setting of baffle
It is in fall state vertically substantially when 4 end of band being sent to fall, ensures that bulb shell 5 is accurately fallen in light bulb slot 31；Rubber is set
Glue-line can prevent bulb shell 5 from so that bulb shell is damaged when contacting baffle 46；Bulb shell 5 passes in and out baking oven by feed inlet
41, it avoids oven temperature is too fast from distributing, preferably completes the warm operation of light bulb, prevent light bulb from being burst in sealing operation.
2 bottom of the operation console is installed with spline housing 22, and the spline housing 22 is fixedly connected with the rotating disk 21,
22 lower section of the spline housing is equipped with the splined shaft 23 to match with the spline housing 22, and the splined shaft 23 is far from spline housing 22
One end is connected with the second motor 24, and 21 outside of the rotating disk is equipped with a no less than combustion gas being fixedly mounted on operation console 2
Pipe 28, the upper end of the Gas Pipe 28 are equipped with burner 26, stem 27 described in the injection direction face of the burner 26；Described
One motor 34 and second motor 24 are stepper motor.
When work, light bulb with conveyer belt 4 move, by gas tank 42, air pump 44 and heater 43 to inside baking oven 41 into
Row heating, preheats bulb shell 5 when bulb shell 5 moves in baking oven 41, when bulb shell 5 moves to conveyer belt
When 4 end, bulb shell 5 is fallen in the light bulb slot 31 on flap 3, then will be led to combustion gas in Gas Pipe 28, is lighted burner 26,
The second motor 24 is opened simultaneously, and the second motor 24 drives the splined shaft 23 on the second motor 24 to rotate, engaged with splined shaft 23
Spline housing 22 rotates therewith, and then stem support ring 25 and stem 27 is driven to rotate, with turn of stem 27 and bulb shell 5
Dynamic, burner 26 is sintered by stem 27 and with the junction of bulb shell 5, and the sintering for completing a pair of of stem 27 and bulb shell 5 adds
Work, the at this time work of first motor 34, drives flap 3 to rotate, the light bulb processed is produced stem support ring 25, makes the next light
Bubble can be fallen in next light bulb slot 31, to complete the automation processing of equipment, improve processing efficiency.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of manufacture process equipment of environmental protection energy-saving lamp, including rack（1）With set on the rack（1）On operation console（2）、
Rotating disk on operation console（21）, be set to rotating disk（21）On stem support ring（25）, be set to stem support ring（25）
On stem（27）, conveyer belt（4）And cover at conveyer belt（4）On baking oven（41）；It is characterized in that：The baking oven（41）Top
Portion is equipped with gas tank（42）, the gas tank is equipped with heater（43）With the air pump for outside air to be delivered to oven interior
（44）.
2. a kind of manufacture process equipment of environmental protection energy-saving lamp described in accordance with the claim 1, it is characterised in that：The gas tank（42）
Bottom is equipped with exhaust outlet（45）, the exhaust outlet（45）It is connected with the baking oven.
3. the manufacture process equipment of a kind of environmental protection energy-saving lamp according to claim 2, it is characterised in that：The baking oven（41）
Side wall is equipped with feed inlet, the feed inlet size and bulb shell（5）It is equal in magnitude.
4. a kind of manufacture process equipment of environmental protection energy-saving lamp described in accordance with the claim 1, it is characterised in that：The baking oven（41）
Bottom is equipped with the discharge port for dropping out baking oven for material（411）.
5. a kind of manufacture process equipment of environmental protection energy-saving lamp described in accordance with the claim 1, it is characterised in that：The baking oven（41）
With with the matched baffle of material（46）, the baffle（46）Inner wall is equipped with rubber layer（461）.
6. a kind of manufacture process equipment of environmental protection energy-saving lamp described in accordance with the claim 1, it is characterised in that：The baking oven（41）
Lower section is equipped with rotatable flap（3）, the flap（3）It is equipped with multiple light bulb slots（31）, the light bulb slot（31）Inner wall is set
Rubber sleeve.
7. the manufacture process equipment of a kind of environmental protection energy-saving lamp according to claim 6, it is characterised in that：The flap（3）
Center is equipped with shaft（32）, the shaft（32）Bottom is equipped with transmission shaft（33）, the transmission shaft（33）Bottom is equipped with the first electricity
Machine（34）.
8. the manufacture process equipment of a kind of environmental protection energy-saving lamp according to claim 6, it is characterised in that：The light bulb slot
（31）Inner wall is equipped at least two bulb fixing devices（35）.
9. the manufacture process equipment of a kind of environmental protection energy-saving lamp according to claim 8, it is characterised in that：The light bulb is fixed
Device（35）The first spring being connected with the light bulb slot inner wall including one end（352）, be set to first spring（352）It is another
The fastening plates at end（351）, be set to the fastening plates（351）On gripping mechanism（353）And it is equipped with the light bulb slot（31）Inner wall
Card slot（354）.
10. the manufacture process equipment of a kind of environmental protection energy-saving lamp according to claim 9, it is characterised in that：The clamping dress
It sets（353）Including shell（3531）, be set to the shell（3531）Interior connecting rod（3533）, be set to the connecting rod（3533）
First push rod of one end（3532）, be set to the connecting rod（3533）Second push rod of the other end（3534）And it is set to the connection
Bar（3533）The second spring of bottom（3535）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208785.XA CN108443730B (en) | 2018-03-14 | 2018-03-14 | A kind of manufacture process equipment of environmental protection energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810208785.XA CN108443730B (en) | 2018-03-14 | 2018-03-14 | A kind of manufacture process equipment of environmental protection energy-saving lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443730A true CN108443730A (en) | 2018-08-24 |
| CN108443730B CN108443730B (en) | 2019-10-29 |
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ID=63194306
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810208785.XA Active CN108443730B (en) | 2018-03-14 | 2018-03-14 | A kind of manufacture process equipment of environmental protection energy-saving lamp |
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| CN203365109U (en) * | 2013-07-18 | 2013-12-25 | 致茂电子(苏州)有限公司 | Preheating rotation device for lighting bulb |
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| CN105470101A (en) * | 2015-11-20 | 2016-04-06 | 奉节县永瑞灯具制造有限公司 | Bulb packaging equipment |
| CN106402700A (en) * | 2016-11-18 | 2017-02-15 | 遵义市义阳光电有限公司 | Processing device used for LED lamp bulb |
| CN107631584A (en) * | 2017-11-01 | 2018-01-26 | 湖北耀楚医疗器械科技有限公司 | A kind of Biochemistry Experiment heating drying oven |
| CN207662129U (en) * | 2017-12-22 | 2018-07-27 | 湛江市渔好生物科技有限公司 | A kind of fishing net drying unit |
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2018
- 2018-03-14 CN CN201810208785.XA patent/CN108443730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203365109U (en) * | 2013-07-18 | 2013-12-25 | 致茂电子(苏州)有限公司 | Preheating rotation device for lighting bulb |
| CN104266469A (en) * | 2014-10-08 | 2015-01-07 | 重庆腾田科技发展有限公司 | Toy oven |
| CN105470101A (en) * | 2015-11-20 | 2016-04-06 | 奉节县永瑞灯具制造有限公司 | Bulb packaging equipment |
| CN106402700A (en) * | 2016-11-18 | 2017-02-15 | 遵义市义阳光电有限公司 | Processing device used for LED lamp bulb |
| CN107631584A (en) * | 2017-11-01 | 2018-01-26 | 湖北耀楚医疗器械科技有限公司 | A kind of Biochemistry Experiment heating drying oven |
| CN207662129U (en) * | 2017-12-22 | 2018-07-27 | 湛江市渔好生物科技有限公司 | A kind of fishing net drying unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108443730B (en) | 2019-10-29 |
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Address after: 222000 East of Jingdu Avenue, Donghai High-tech Zone, Lianyungang City, Jiangsu Province Applicant after: LIANYUNGANG QIQING OPTO-ELECTRONIC LIGHTING Co.,Ltd. Address before: 222000 east of Jing Du Avenue, Donghai County East Development Zone, Lianyungang, Jiangsu Applicant before: LIANYUNGANG QIQING OPTO-ELECTRONIC LIGHTING Co.,Ltd. |
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Effective date of registration: 20190924 Address after: 222000 east of Jing Du Avenue, Donghai County East Development Zone, Lianyungang, Jiangsu Applicant after: LIANYUNGANG QIQING OPTO-ELECTRONIC LIGHTING Co.,Ltd. Address before: Hangzhou City, Zhejiang Province, 310000 Binjiang District West Street Road No. 11 Building 5 poly 1 layer -11 Applicant before: HANGZHOU LESHOU TECHNOLOGY Co.,Ltd. |
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