CN106439543B - LED fluorescent tube with exhaust heat dissipation function - Google Patents
LED fluorescent tube with exhaust heat dissipation function Download PDFInfo
- Publication number
- CN106439543B CN106439543B CN201610904577.4A CN201610904577A CN106439543B CN 106439543 B CN106439543 B CN 106439543B CN 201610904577 A CN201610904577 A CN 201610904577A CN 106439543 B CN106439543 B CN 106439543B
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- Prior art keywords
- lamp
- tube
- lamp tube
- plug
- motor
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED lamp tube with an exhaust heat dissipation function, which comprises a lamp tube plug and a connecting tube, wherein the left end of the connecting tube is inserted into an inner cavity of the lamp tube plug, a thimble is arranged on the bottom surface of the lamp tube plug, a first exhaust hole is arranged on the bottom surface of the lamp tube plug, an S-shaped protruding block is arranged on the inner wall of the lamp tube plug, a motor is arranged in the connecting tube, a rubber pad is arranged on the interface between the connecting tube and the motor, a fan blade is arranged at the output end of the motor, a resistor is arranged at the rear end of the motor, the motor is electrically connected with the resistor, a second exhaust hole is arranged in the connecting tube, a threading hole is arranged on the inner wall of the left end of the connecting tube, and an S-shaped protruding block is arranged on the inner wall of the right end of the connecting tube. According to the invention, the motor drives the fan blade to rotate, so that heat generated by the LED lamp tube is dissipated through the first radiating hole on the lamp tube plug, and the circuit and the elements thereof are protected from high temperature injury.
Description
Technical Field
The invention relates to the technical field of lamp tube packaging, in particular to an LED lamp tube with an air exhausting and heat radiating function.
Background
The LED lamp tube is also commonly called a light tube and a fluorescent lamp tube, and the light source adopts LEDs as luminous bodies. The traditional fluorescent tube is also called fluorescent lamp, two ends of the lamp are respectively provided with a filament, the interior of the lamp is filled with trace argon and thin mercury vapor, the inner wall of the lamp is coated with fluorescent powder, and when the gas between the two filaments is conductive, ultraviolet rays are emitted, so that the fluorescent powder emits visible light. The LED lamp tube has a plurality of advantages and is generally used for indoor illumination of common illumination, office buildings, shops, restaurants, schools, families, factories and the like. The LED uses a cold light source, has small glare and no radiation, and does not generate harmful substances in the operation. The LED has low working voltage, adopts a direct current driving mode, has ultra-low power consumption, changes the electro-optical power to be close to 100%, and saves more than 80% of energy under the same illumination effect compared with the traditional light source. The LED has better environmental protection benefit, no ultraviolet and infrared in the spectrum, recoverable waste, no pollution, no mercury element, and safe contact, and is characterized by a typical green illumination source. Compared with the lighting effect of the traditional light source, the LED light source is a low-voltage microelectronic commodity, and successfully integrates computer skills, network communication skills, picture processing skills, embedded control skills and the like. The improvement in LED package planning comprises a high-conductivity metal block substrate, a flip chip planning, a bare disc casting lead frame and the like, and the high-power and low-thermal-resistance equipment can be planned by adopting the methods, and the illuminance of the equipment is larger than that of the traditional LED commodity.
The LED lamp tube can generate a large amount of heat when working, the heat generated by the LED lamp tube is mainly concentrated on the chip, the temperature in the chip can be raised to 85-100 ℃ within 15 minutes, and if the heat cannot be timely discharged, the service life of the LED lamp tube is greatly reduced.
Disclosure of Invention
The invention provides an LED lamp tube with an exhaust heat dissipation function, aiming at the defects in the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a LED fluorescent tube with exhaust heat dissipation function can get rid of the heat that LED fluorescent tube produced rapidly at the during operation, increases the life of LED fluorescent tube, LED fluorescent tube includes fluorescent tube end cap, connecting pipe, peg graft in the inner chamber of fluorescent tube end cap in the left end of connecting pipe, be equipped with the thimble on the bottom surface of fluorescent tube end cap, be equipped with first exhaust hole on the fluorescent tube end cap bottom surface, be equipped with the protruding piece of S type on the inner wall of fluorescent tube end cap, be equipped with the motor in the connecting pipe, be equipped with the one deck rubber pad on the interface of connecting pipe and motor, the output of motor is equipped with the fan blade, the rear end of motor is equipped with the resistor, motor and resistor electric connection, resistor and lamp plate' S junction electric connection, be equipped with the second exhaust hole in the connecting pipe, be equipped with the through wires hole on the inner wall of connecting pipe left end, be equipped with the protruding piece of S type on the inner wall of connecting pipe right-hand member.
As an improvement of the scheme, the LED lamp tube comprises a lamp tube shell, a lamp shade, a lamp plate and lamp beads, wherein the lamp shade is arranged at the lower end of the lamp tube shell, the right ends of the lamp tube shell and the lamp shade are inserted into the inner cavity of the lamp tube plug, and the left ends of the lamp tube shell and the lamp shade are inserted into the inner cavity of the connecting tube; the lamp comprises a lamp tube shell, and is characterized in that a lamp panel clamping groove is formed in an inner cavity of the lamp tube shell, a lamp panel is arranged at the lower end of the top plate clamping groove, lamp beads are arranged at the lower end of the lamp panel, a driving power supply is arranged at the right end of the lamp panel, one end of the driving power supply is electrically connected with the lamp panel, the other end of the driving power supply is electrically connected with a thimble on a lamp tube plug, and the driving power supply is inserted into the lamp tube plug.
As an improvement of the scheme, the number of the first exhaust holes is not less than four and is uniformly distributed, and the diameter of the first exhaust holes is 2-3mm.
As an improvement of the scheme, the thickness of the S-shaped convex block is 1-2mm.
As an improvement of the scheme, the number of the second exhaust holes is not less than eight and is uniformly distributed, and the diameter of the second exhaust holes is 3-4mm.
As an improvement of the scheme, the lamp tube plug, the connecting tube and the lamp shade are made of PC plastic.
As an improvement of the scheme, the lamp tube shell is made of light aluminum materials or PC plastics.
Compared with the prior art, the invention has the following implementation effects:
according to the LED lamp tube with the exhaust heat dissipation function, the motor drives the fan blade to rotate, so that heat generated by the LED lamp tube during working can be rapidly dissipated through the first heat dissipation hole on the lamp tube plug, a circuit and elements thereof are protected from being damaged by high temperature, and the service life of the LED lamp tube is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an LED lamp tube with an exhaust heat dissipation function;
FIG. 2 is a cross-sectional view of a lamp tube of an LED lamp tube with an exhaust heat dissipation function;
FIG. 3 is a cross-sectional view of a tube plug in an LED tube with an exhaust heat dissipation function;
fig. 4 is a cross-sectional view of a connection pipe in an LED tube having an exhaust heat dissipation function.
In the figure: 10. the lamp tube comprises a lamp tube plug, 11, a thimble, 12, a first air hole, 13, an S-shaped protruding block, 20, a connecting pipe, 21, a threading hole, 22, a second air hole, 23, a motor, 24, fan blades, 25, a resistor, 30, a lamp tube shell, 31, a lamp plate clamping groove, 32, a lamp plate, 33 and lamp beads.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a LED fluorescent tube with exhaust heat dissipation function can get rid of the heat that LED fluorescent tube produced rapidly when the during operation, increases the life of LED fluorescent tube, LED fluorescent tube with exhaust heat dissipation function includes lamp plug 10, connecting pipe 20, lamp housing 30, lamp shade 40, lamp plate 32, lamp pearl 33, lamp plug 10, connecting pipe 30, lamp shade 40 adopt PC plastics to make, lamp shade 40 adopts transparent white PC plastics to make, and the luminousness of lamp shade 40 will be very high like this, lamp housing 30 adopts light aluminum material or PC plastics to make, the model of light aluminum material is SL-T8-013. The lamp housing 30 has a lamp cover 40 at the lower end, the lamp cover 40 is clamped at the lower end of the lamp housing 30, and the clamping has the advantages that: the assembly and the disassembly are convenient. The right ends of the lamp tube shell 30 and the lamp shade 40 are inserted into the inner cavity of the lamp tube plug 10, the left ends of the lamp tube shell 30 and the lamp shade 40 are inserted into the inner cavity of the connecting tube 20, and the left ends of the connecting tube 20 are inserted into the inner cavity of the lamp tube plug 10. The bottom surface of the lamp tube plug 10 is provided with the thimble 11, the bottom surface of the lamp tube plug 10 is provided with the first exhaust holes 12, the number of the first exhaust holes 12 is not less than four and is uniformly distributed, the diameter of the first exhaust holes 12 is 2-3mm, the number of the first exhaust holes 12 is not too small, the heat dissipation effect is not ideal, the diameter of the first exhaust holes 12 is not too large, the diameter is 2-3mm, the heat dissipation effect of the aperture is good, and the dust entering amount in the air is small. The inner wall of the lamp plug 10 is provided with an S-shaped protruding block 13, the thickness of the S-shaped protruding block is 1-2mm, and the S-shaped protruding block 13 is arranged to increase friction between the lamp plug 10 and the connecting pipe 20, so that the connection of the lamp plug 10 and the connecting pipe is tighter. The motor 23 is arranged in the connecting pipe 20, a layer of rubber pad is arranged on the joint surface of the connecting pipe 20 and the motor 23, and the rubber pad is arranged to make the connection between the motor 20 and the connecting pipe 20 more compact. The output end of the motor 23 is provided with a fan blade 24, and the rear end of the motor 23 is provided with a resistor 25, because the current passing through the lamp panel 32 is overlarge, if the motor 23 is directly added, the motor 23 is burnt out, and the resistor 25 is arranged for adjusting the current, so that the current passing through the motor 23 meets the requirement of the motor 23. The motor 23 is electrically connected with the resistor 25, and the resistor 25 is electrically connected with the wiring of the lamp panel 32. The connecting pipe 20 is internally provided with second exhaust holes 22, the number of the second exhaust holes 22 is not less than eight and is uniformly distributed, and the diameter of the second exhaust holes 22 is 3-4mm. The inner wall of the left end of the connecting pipe 20 is provided with a threading hole 21, the threading hole 21 is arranged to prevent the motor 23 from driving the fan blade 24 to rotate and touching the wires distributed in disorder in the lamp tube, and the wires pass through the threading hole 21, so that the rotation of the fan blade 24 is not affected. The inner wall of the right end of the connecting tube 20 is provided with an S-shaped protruding block 13, and the S-shaped protruding block 13 is arranged to increase friction between the connecting tube 20 and the lamp tube housing 30 and between the connecting tube and the lamp shade 40, so that the connection is more compact. The lamp comprises a lamp tube shell 30, wherein a lamp panel clamping groove 31 is formed in the inner cavity of the lamp tube shell 30, a lamp panel 32 is arranged at the lower end of the top plate clamping groove 31, a lamp bead 33 is arranged at the lower end of the lamp panel, a driving power supply is arranged at the right end of the lamp panel 32, one end of the driving power supply is electrically connected with the lamp panel 32, the other end of the driving power supply is electrically connected with a thimble 11 on the lamp tube plug 10, and the driving power supply is inserted into the lamp tube plug 10.
Claims (5)
1. An LED fluorescent tube with exhaust heat dissipation function, its characterized in that: the LED lamp tube comprises a lamp tube plug (10) and a connecting tube (20), wherein the left end of the connecting tube (20) is inserted into an inner cavity of the lamp tube plug (10), a thimble (11) is arranged on the bottom surface of the lamp tube plug (10), a first exhaust hole (12) is arranged on the bottom surface of the lamp tube plug (10), an S-shaped protruding block (13) is arranged on the inner wall of the lamp tube plug (10), a motor (23) is arranged in the connecting tube (20), a rubber pad layer is arranged on the interface of the connecting tube (20) and the motor (23), a fan blade (24) is arranged at the output end of the motor (23), a resistor (25) is arranged at the rear end of the motor (23), the motor (23) is electrically connected with the resistor (25), a second exhaust hole (22) is arranged in the connecting tube (20), a threading hole (21) is arranged on the inner wall of the left end of the connecting tube (20), and an S-shaped protruding block (13) is arranged on the inner wall of the right end of the connecting tube (20).
The LED lamp tube comprises a lamp tube shell (30), a lamp shade (40), a lamp plate (32) and lamp beads (33), wherein the lamp shade (40) is arranged at the lower end of the lamp tube shell (30), the right ends of the lamp tube shell (30) and the lamp shade (40) are inserted into an inner cavity of a lamp tube plug (10), and the left ends of the lamp tube shell (30) and the lamp shade (40) are inserted into an inner cavity of a connecting tube (20); a lamp panel clamping groove (31) is formed in the inner cavity of the lamp tube shell (30), a lamp panel (32) is arranged at the lower end of the lamp panel clamping groove (31), a lamp bead (33) is arranged at the lower end of the lamp panel (32), a driving power supply is arranged at the right end of the lamp panel (32), one end of the driving power supply is electrically connected with the lamp panel (32), the other end of the driving power supply is electrically connected with a thimble (11) on the lamp tube plug (10), and the driving power supply is inserted into the lamp tube plug (10);
the number of the first exhaust holes (12) is not less than four, the first exhaust holes are uniformly distributed, and the diameter of the first exhaust holes (12) is 2-3mm.
2. The LED tube with the exhaust heat dissipation function according to claim 1, wherein: the thickness of the S-shaped protruding block (13) is 1-2mm.
3. The LED tube with the exhaust heat dissipation function according to claim 1, wherein: the number of the second air exhaust holes (22) is not less than eight, the second air exhaust holes are uniformly distributed, and the diameter of the second air exhaust holes (22) is 3-4mm.
4. The LED tube with the exhaust heat dissipation function according to claim 1, wherein: the lamp tube plug (10), the connecting tube (20) and the lamp shade (40) are made of PC plastic.
5. The LED tube with the exhaust heat dissipation function according to claim 1, wherein: the lamp tube shell (30) is made of light aluminum materials or PC plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904577.4A CN106439543B (en) | 2016-10-18 | 2016-10-18 | LED fluorescent tube with exhaust heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610904577.4A CN106439543B (en) | 2016-10-18 | 2016-10-18 | LED fluorescent tube with exhaust heat dissipation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439543A CN106439543A (en) | 2017-02-22 |
| CN106439543B true CN106439543B (en) | 2023-12-05 |
Family
ID=58176149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610904577.4A Active CN106439543B (en) | 2016-10-18 | 2016-10-18 | LED fluorescent tube with exhaust heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439543B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013123642A1 (en) * | 2012-02-21 | 2013-08-29 | 厦门星际电器有限公司 | Radiating led lamp |
| CN204629416U (en) * | 2015-05-31 | 2015-09-09 | 常山优博特机电科技有限公司 | A kind of LED lamp tube with radiator fan and moisture-proof function |
| CN204922782U (en) * | 2015-09-15 | 2015-12-30 | 深圳市正奇事科技有限公司 | Safe energy -conserving integral type LED fluorescent tube |
| CN206338623U (en) * | 2016-10-18 | 2017-07-18 | 安徽瑞雪照明股份有限公司 | It is a kind of that there is the LED lamp tube for being vented heat sinking function |
-
2016
- 2016-10-18 CN CN201610904577.4A patent/CN106439543B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013123642A1 (en) * | 2012-02-21 | 2013-08-29 | 厦门星际电器有限公司 | Radiating led lamp |
| CN204629416U (en) * | 2015-05-31 | 2015-09-09 | 常山优博特机电科技有限公司 | A kind of LED lamp tube with radiator fan and moisture-proof function |
| CN204922782U (en) * | 2015-09-15 | 2015-12-30 | 深圳市正奇事科技有限公司 | Safe energy -conserving integral type LED fluorescent tube |
| CN206338623U (en) * | 2016-10-18 | 2017-07-18 | 安徽瑞雪照明股份有限公司 | It is a kind of that there is the LED lamp tube for being vented heat sinking function |
Non-Patent Citations (1)
| Title |
|---|
| 谢菡 ; .LED路灯散热相关专利简介.中国照明电器.2013,(第07期),34-35. * |
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| Publication number | Publication date |
|---|---|
| CN106439543A (en) | 2017-02-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231108 Address after: B-1206, 12th Floor, Building B, Hongchen Plaza, No. 318 Xiuhu Road, Xincheng Street, Xiuzhou District, Jiaxing City, Zhejiang Province, 314011 Applicant after: Jiaxing Minglue Enterprise Management Co.,Ltd. Address before: 244000 No. 2209 Tianzhushan Avenue, Cuihu 6th Road, Development Zone, Tongling City, Anhui Province Applicant before: ANHUI RUIXUE LIGHTING CO.,LTD. |
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Effective date of registration: 20231220 Address after: 314011 West and Fourth Floors of the Third Floor, No. 608 Qingyuan Road, Wangdian Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jieao Electrical Appliance Co.,Ltd. Address before: B-1206, 12th Floor, Building B, Hongchen Plaza, No. 318 Xiuhu Road, Xincheng Street, Xiuzhou District, Jiaxing City, Zhejiang Province, 314011 Patentee before: Jiaxing Minglue Enterprise Management Co.,Ltd. |