CN207935971U - A kind of headlight for vehicles assembly - Google Patents
A kind of headlight for vehicles assembly Download PDFInfo
- Publication number
- CN207935971U CN207935971U CN201820204226.7U CN201820204226U CN207935971U CN 207935971 U CN207935971 U CN 207935971U CN 201820204226 U CN201820204226 U CN 201820204226U CN 207935971 U CN207935971 U CN 207935971U
- Authority
- CN
- China
- Prior art keywords
- cooling
- air
- box wall
- headlight
- copper pipe
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims description 49
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 35
- 229910052802 copper Inorganic materials 0.000 claims description 35
- 239000010949 copper Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000012447 hatching Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of headlight for vehicles assembly, including lens, rear shell and reflector, the lens and rear shell are tightly connected the lamp chamber surrounded in the headlight for vehicles assembly, further include LED headlights light bulb and the air-cooled radiating device that is set in the rear shell；The application carries the LED headlight light bulbs of air-cooled fan by being installed in rear shell, the air-cooled fan carried using LED headlight light bulbs radiates to lamp body, and the air-cooled radiating device of self-contained outer rotor centrifugal wind wheel is set in rear shell simultaneously, air discharging and radiating is carried out to lamp chamber using the outer rotor centrifugal wind wheel in air-cooled radiating device, to constitute double radiator structures, the heat dissipation effect of headlight for vehicles assembly is considerably improved.
Description
Technical field
The utility model is related to auto-parts technical fields, more particularly, to a kind of headlight for vehicles assembly.
Background technology
At work, the light source in big lamp assembly can generate amount of heat to headlight for vehicles assembly while luminous, the heat
Amount accumulates in big lamp assembly lamp chamber, increases the temperature in big lamp assembly lamp chamber, each in big lamp assembly lamp chamber to improve
Parts (such as：Light bulb, lens etc.) operating temperature so that each parts are for a long time higher in big lamp assembly lamp chamber
At a temperature of work, aging becomes faster, and has seriously affected the service life of each parts in big lamp assembly lamp chamber, and big lamp assembly lamp chamber
In temperature it is higher so that in big lamp assembly lamp chamber be easy fogging, seriously affected the normal work of big lamp assembly, to driving peace
Larger unfavorable factor is brought entirely.
Headlight light bulb (instant and near light light bulb) in headlight for vehicles assembly with scientific and technological progress occur halogen regenerative-cycle headlamp light bulb,
Xenon headlight light bulb and at present state-of-the-art LED headlights light bulb.LED headlights light bulb typically each includes for luminous LED core
Lamp body, the finned radiator for heat dissipation and the wind for heat dissipation of piece, long column shape for installing fixed LED chip
Cooling fan, the lamp body of the above-mentioned long column shape for luminous LED chip, for installing fixed LED chip, dissipating for heat dissipation
Thermal slice type radiator and air-cooled fan for heat dissipation are the prior art.The principle of luminosity of LED headlight light bulbs determines it
It needs to force, timely and good heat dissipation, heat dissipation problem is that one of the service life length for influencing LED headlight light bulbs is main
Factor.
Utility model content
The purpose of this utility model is to provide a kind of headlight for vehicles assemblies.
In order to solve the above technical problems, technical solution provided by the utility model is：
A kind of headlight for vehicles assembly includes rear shell positioned at positive lens, positioned at the back side and is used for reflecting condensation
Reflector, the lens and rear shell are tightly connected the lamp chamber surrounded in the headlight for vehicles assembly, further include LED headlight lamps
The air-cooled radiating device for steeping and being set in the rear shell；
The LED headlights light bulb includes LED chip, the lamp body of long column shape, finned radiator and air-cooled fan, institute
It states and sets cavity in finned radiator, in the built-in cavity being set in the finned radiator of air-cooled fan；
The air-cooled radiating device is removable installed on the exposed face of the rear shell；
The air-cooled radiating device includes casing, motor and outer rotor centrifugal wind wheel；
The shape of the casing is hollow box-like, and the casing includes bottom surface box wall, side box wall, top surface box wall and use
In the scroll casing shape side shell for forming scroll casing type centrifugal air duct；
The motor is fixed on the internal face of the bottom surface box wall, and the outer rotor centrifugal wind wheel is arranged and is fixed on institute
It states on the shell of motor；
Scroll casing shape side shell is set on the internal face of the bottom surface box wall, and scroll casing shape side shell with it is described
The junction of the internal face of bottom surface box wall is to be tightly connected, and scroll casing shape side shell surrounds the motor, and the side
Box wall surrounds scroll casing shape side shell；
The through-hole as air inlet is offered in the top surface box wall；
Air outlet is offered in the side box wall；
The outlet air end of scroll casing shape side shell is connected to the air outlet in the side box wall；
The bottom surface box wall covers an opening of scroll casing shape side shell and the top surface box wall covers the spiral case
Another opening of shape side shell is so that by the bottom surface box wall, top surface box wall and scroll casing shape side hull shape at scroll casing type
Centrifugal air duct；
Through-hole in the top surface box wall is connected to the lamp chamber, air outlet and atmosphere in the side box wall.
Preferably, it is circular box-like that the shape of the casing, which is cross section,.
Preferably, the top surface box wall includes circular bottom plate and pipe；
One end of the pipe is fixed on the exposed face of the circular bottom plate, and the excircle of the other end of the pipe
Several boss for being mounted on the air-cooled radiating device on the headlight for vehicles assembly are provided on face.
Preferably, the casing is rigid plastics material.
Preferably, the headlight for vehicles assembly further includes water-cooling heat radiating device, and the water-cooling heat radiating device includes cooling
Thin copper pipe, water pump, cooling water tank and electric fan with water cooling；
The thin copper pipe of cooling is set in the outside wall surface of the reflector, the outside wall surface of the thin copper pipe of cooling with it is described
The outside wall surface thermal conductive contact of reflector, one end of the thin copper pipe of cooling are the other end of feed liquor bend pipe and the thin copper pipe of the cooling
To go out liquid bend pipe, the feed liquor bend pipe with it is described go out liquid bend pipe penetrate the rear shell and expose outside；
The liquid outlet of the water pump is connected to the feed liquor bend pipe of the thin copper pipe of the cooling, the thin copper pipe of cooling to go out liquid curved
Pipe is connected to the inlet of the cooling water tank, and the liquid outlet of the cooling water tank is connected to the inlet of the water pump；
The electric fan with water cooling is set on the cooling water tank that heat dissipation is blowed to the cooling water tank.
Preferably, the thin copper pipe of the cooling is one whole copper pipe, and the thin copper pipe of the cooling is with the axial direction of the reflector
Center line is that winding axis is fastened in the shape of a spiral in the outside wall surface of the reflector.
Preferably, the thin copper pipe of the cooling is fixed on by adhesive tape in the outside wall surface of the reflector.
The utility model provides a kind of headlight for vehicles assembly, including lens, rear shell and reflector, the lens
Be tightly connected with rear shell and surround lamp chamber in the headlight for vehicles assembly, further include LED headlights light bulb and be set to it is described after
Air-cooled radiating device on shell；The application carries the LED headlight light bulbs of air-cooled fan by being installed in rear shell, big using LED
The included air-cooled fan of lamp light bulb radiates to lamp body, and the air-cooled of self-contained outer rotor centrifugal wind wheel is arranged in rear shell simultaneously
Radiator carries out air discharging and radiating using the outer rotor centrifugal wind wheel in air-cooled radiating device to lamp chamber, to constitute double dissipate
Heat structure considerably improves the heat dissipation effect of headlight for vehicles assembly.
Description of the drawings
Fig. 1 is the three-dimensional knot of the air-cooled radiating device in a kind of headlight for vehicles assembly that the embodiments of the present invention provide
Structure schematic diagram；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is that Fig. 2 removes the structural schematic diagram after the box wall of top surface (in Fig. 5, since the air outlet in the box wall of side is blinds
Window air outlet, after section, cutting plane is too small so that hatching can be generated with the contour line of shutter obscure entanglement, for this purpose, figure
The hatching of air outlet is not shown in 5, is replaced herein with explanatory note).
In figure：2 outer rotor centrifugal wind wheels, 3 bottom surface box walls, 4 top surface box walls, 401 circular bottom plates, 402 pipes, 403 boss,
404 air inlets, 5 scroll casing shape side shells, 6 side box walls, 601 air outlets.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work, all
Belong to the range of the utility model protection.
In the description of the present invention, it should be understood that term "center", " axial direction ", " radial direction ", " longitudinal direction ", " cross
To ", " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outside", " clockwise ",
The orientation or positional relationship of instructions such as " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing
The utility model and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1~5, Fig. 1 is the wind-cooling heat dissipating in a kind of headlight for vehicles assembly that the embodiments of the present invention provide
The dimensional structure diagram of device；Fig. 2 is the right view of Fig. 1；Fig. 3 is the left view of Fig. 2；Fig. 4 is the rearview of Fig. 2；Fig. 5 is
Fig. 2 removes the structural schematic diagram after the box wall of top surface.
This application provides a kind of headlight for vehicles assembly, include rear shell positioned at positive lens, positioned at the back side and
For the reflector of reflecting condensation, the lens is tightly connected the lamp chamber surrounded in the headlight for vehicles assembly with rear shell, also
Including LED headlights light bulb and the air-cooled radiating device being set in the rear shell；
The LED headlights light bulb includes LED chip, the lamp body of long column shape, finned radiator and air-cooled fan, institute
It states and sets cavity in finned radiator, in the built-in cavity being set in the finned radiator of air-cooled fan；
The air-cooled radiating device is removable installed on the exposed face of the rear shell；
The air-cooled radiating device includes casing, motor and outer rotor centrifugal wind wheel 2；
The shape of the casing be it is hollow box-like, the casing include bottom surface box wall 3, side box wall 6, top surface box wall 4 with
And it is used to form the scroll casing shape side shell 5 of scroll casing type centrifugal air duct；
The motor is fixed on the internal face of the bottom surface box wall 3, and the outer rotor centrifugal wind wheel 2 is arranged and is fixed on
On the shell of the motor；
Scroll casing shape side shell 5 is set on the internal face of the bottom surface box wall 3, and scroll casing shape side shell 5 with
The junction of the internal face of the bottom surface box wall 3 is to be tightly connected, and scroll casing shape side shell 5 surrounds the motor, and institute
It states side box wall 6 and surrounds scroll casing shape side shell 5；
The through-hole as air inlet 404 is offered in the top surface box wall 4；
Air outlet 601 is offered in the side box wall 6；
The outlet air end of scroll casing shape side shell 5 is connected to the air outlet 601 in the side box wall 6；
The bottom surface box wall 3 covers an opening of scroll casing shape side shell 5 and the top surface box wall 4 covers the snail
Another opening of shelly-shaped side shell 5 by the bottom surface box wall 3, top surface box wall 4 and scroll casing shape side shell 5 so that formed
Scroll casing type centrifugal air duct；
Through-hole in the top surface box wall 4 is connected to the lamp chamber, the air outlet 601 in the side box wall 6 and air
Connection.
In one embodiment of the application, it is circular box-like that the shape of the casing, which is cross section,.
In one embodiment of the application, the top surface box wall 4 includes circular bottom plate 401 and pipe 402；
One end of the pipe 402 is fixed on the exposed face of the circular bottom plate 401, and the pipe 402 is another
Several boss for being mounted on the radiator on the headlight for vehicles assembly are provided on the outer circumference surface at end
403。
In one embodiment of the application, the casing is rigid plastics material.
The utility model provides a kind of air-cooled radiating device, including casing, motor and outer rotor centrifugal wind wheel 2；Institute
The shape for stating casing is hollow box-like, and the casing includes bottom surface box wall 3, side box wall 6, top surface box wall 4 and is used to form
The scroll casing shape side shell 5 of scroll casing type centrifugal air duct；The air-cooled radiating device is removable installed in the rear shell of big lamp assembly
On exposed face, and the through-hole in the top surface box wall 4 is connected to the lamp chamber, the air outlet 601 in the side box wall 6 with it is big
Gas is connected to, and to discharge the hot gas in big lamp assembly lamp chamber, initiative exhaust heat dissipation is carried out, to the lamp chamber in big lamp assembly
Cooling, reduces the operating temperature of each parts in big lamp assembly lamp chamber, improves making for each parts in big lamp assembly lamp chamber
With the service life, and reduce or even avoid big lamp assembly lamp chamber fogging, improves traffic safety.
In one embodiment of the application, above-mentioned headlight for vehicles assembly further includes water-cooling heat radiating device, the water cooling
Radiator includes cooling thin copper pipe, water pump, cooling water tank and electric fan with water cooling；
The thin copper pipe of cooling is set in the outside wall surface of the reflector, the outside wall surface of the thin copper pipe of cooling with it is described
The outside wall surface thermal conductive contact of reflector, one end of the thin copper pipe of cooling are the other end of feed liquor bend pipe and the thin copper pipe of the cooling
To go out liquid bend pipe, the feed liquor bend pipe with it is described go out liquid bend pipe penetrate the rear shell and expose outside；
The liquid outlet of the water pump is connected to the feed liquor bend pipe of the thin copper pipe of the cooling, the thin copper pipe of cooling to go out liquid curved
Pipe is connected to the inlet of the cooling water tank, and the liquid outlet of the cooling water tank is connected to the inlet of the water pump；
The electric fan with water cooling is set on the cooling water tank that heat dissipation is blowed to the cooling water tank；
The thin copper pipe of cooling, water pump, cooling water tank and electric fan with water cooling included by the water-cooling heat radiating device herein is equal
For copper pipe, water pump, cooling water tank and the electric fan with water cooling in the prior art, such as CPU water-filled radiators, details are not described herein again.
In one embodiment of the application, the thin copper pipe of cooling be one whole copper pipe, and the thin copper pipe of the cooling with
The longitudinal center line of the reflector is that winding axis is fastened in the shape of a spiral in the outside wall surface of the reflector.
In one embodiment of the application, the thin copper pipe of cooling is fixed on the outside wall surface of the reflector by adhesive tape
On.
The utility model provides a kind of headlight for vehicles assembly, including lens, rear shell and reflector, the lens
Be tightly connected with rear shell and surround lamp chamber in the headlight for vehicles assembly, further include LED headlights light bulb and be set to it is described after
Air-cooled radiating device on shell；The application carries the LED headlight light bulbs of air-cooled fan by being installed in rear shell, big using LED
The included air-cooled fan of lamp light bulb radiates to lamp body, and the air-cooled of self-contained outer rotor centrifugal wind wheel is arranged in rear shell simultaneously
Radiator carries out air discharging and radiating using the outer rotor centrifugal wind wheel in air-cooled radiating device to lamp chamber, to constitute double dissipate
Heat structure considerably improves the heat dissipation effect of headlight for vehicles assembly.
The method and apparatus of the not detailed description of the utility model are the prior art, are repeated no more.
Specific embodiment used herein is expounded the principles of the present invention and embodiment, the above implementation
The explanation of example is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several
Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (7)
1. a kind of headlight for vehicles assembly includes positioned at positive lens, positioned at the rear shell at the back side and for reflecting condensation
Reflector, the lens are tightly connected the lamp chamber surrounded in the headlight for vehicles assembly with rear shell, which is characterized in that further include
LED headlights light bulb and the air-cooled radiating device being set in the rear shell；
The LED headlights light bulb includes LED chip, the lamp body of long column shape, finned radiator and air-cooled fan, described to dissipate
Cavity is set in thermal slice type radiator, in the built-in cavity being set in the finned radiator of air-cooled fan；
The air-cooled radiating device is removable installed on the exposed face of the rear shell；
The air-cooled radiating device includes casing, motor and outer rotor centrifugal wind wheel；
The shape of the casing is hollow box-like, and the casing includes bottom surface box wall, side box wall, top surface box wall and is used for shape
At the scroll casing shape side shell of scroll casing type centrifugal air duct；
The motor is fixed on the internal face of the bottom surface box wall, and the outer rotor centrifugal wind wheel is arranged and is fixed on the electricity
On the shell of machine；
Scroll casing shape side shell is set on the internal face of the bottom surface box wall, and scroll casing shape side shell and the bottom surface
The junction of the internal face of box wall is to be tightly connected, and scroll casing shape side shell surrounds the motor, and the side box wall
Around scroll casing shape side shell；
The through-hole as air inlet is offered in the top surface box wall；
Air outlet is offered in the side box wall；
The outlet air end of scroll casing shape side shell is connected to the air outlet in the side box wall；
The bottom surface box wall covers an opening of scroll casing shape side shell and the top surface box wall covers the scroll casing shape side
Another opening of face-piece by the bottom surface box wall, top surface box wall and scroll casing shape side hull shape at scroll casing type so that centrifuged
Air duct；
Through-hole in the top surface box wall is connected to the lamp chamber, air outlet and atmosphere in the side box wall.
2. headlight for vehicles assembly according to claim 1, which is characterized in that the shape of the casing is that cross section is round
It is box-like.
3. headlight for vehicles assembly according to claim 1, which is characterized in that the top surface box wall include circular bottom plate and
Pipe；
One end of the pipe is fixed on the exposed face of the circular bottom plate, and on the outer circumference surface of the other end of the pipe
It is provided with several boss for being mounted on the air-cooled radiating device on the headlight for vehicles assembly.
4. headlight for vehicles assembly according to claim 1, which is characterized in that the casing is rigid plastics material.
5. headlight for vehicles assembly according to claim 1, which is characterized in that further include water-cooling heat radiating device, the water cooling
Radiator includes cooling thin copper pipe, water pump, cooling water tank and electric fan with water cooling；
The thin copper pipe of cooling is set in the outside wall surface of the reflector, the outside wall surface of the thin copper pipe of cooling with it is described reflective
The outside wall surface thermal conductive contact of cup, one end of the thin copper pipe of cooling are that the other end of feed liquor bend pipe and the thin copper pipe of the cooling is
Liquid bend pipe, the feed liquor bend pipe with it is described go out liquid bend pipe penetrate the rear shell and expose outside；
The liquid outlet of the water pump is connected to the feed liquor bend pipe of the thin copper pipe of the cooling, the thin copper pipe of cooling go out liquid bend pipe with
The inlet of the cooling water tank is connected to, and the liquid outlet of the cooling water tank is connected to the inlet of the water pump；
The electric fan with water cooling is set on the cooling water tank that heat dissipation is blowed to the cooling water tank.
6. headlight for vehicles assembly according to claim 5, which is characterized in that the thin copper pipe of cooling is one whole copper pipe,
And the thin copper pipe of cooling is that winding axis is fastened in the shape of a spiral in the reflector with the longitudinal center line of the reflector
Outside wall surface on.
7. headlight for vehicles assembly according to claim 5, which is characterized in that the thin copper pipe of cooling is fixed on institute by adhesive tape
It states in the outside wall surface of reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204226.7U CN207935971U (en) | 2018-02-05 | 2018-02-05 | A kind of headlight for vehicles assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204226.7U CN207935971U (en) | 2018-02-05 | 2018-02-05 | A kind of headlight for vehicles assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935971U true CN207935971U (en) | 2018-10-02 |
Family
ID=63651707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204226.7U Expired - Fee Related CN207935971U (en) | 2018-02-05 | 2018-02-05 | A kind of headlight for vehicles assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578221A (en) * | 2020-05-17 | 2020-08-25 | 济南得德环保科技有限公司 | Car headlight assembly and radiating LED headlight bulb of semiconductor refrigeration thereof |
| WO2020258738A1 (en) * | 2019-06-25 | 2020-12-30 | 中山大洋电机股份有限公司 | Integrated air cooling structure and integrated bsg system |
| WO2021016828A1 (en) * | 2019-07-30 | 2021-02-04 | Haifeng Li | Apparatus and methods for vehicle lamp ventilation and temperature control |
-
2018
- 2018-02-05 CN CN201820204226.7U patent/CN207935971U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020258738A1 (en) * | 2019-06-25 | 2020-12-30 | 中山大洋电机股份有限公司 | Integrated air cooling structure and integrated bsg system |
| WO2021016828A1 (en) * | 2019-07-30 | 2021-02-04 | Haifeng Li | Apparatus and methods for vehicle lamp ventilation and temperature control |
| CN111578221A (en) * | 2020-05-17 | 2020-08-25 | 济南得德环保科技有限公司 | Car headlight assembly and radiating LED headlight bulb of semiconductor refrigeration thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200302 Address after: 528051 room 3, floor 5, building 6, No. 125, Zhangcha first road, Chancheng District, Foshan City, Guangdong Province (application for residence) Patentee after: Guangdong Wanbo Technology Co., Ltd Address before: No. 15, Fukang street, West Village, Xinzhou, Shanxi, Xinzhou, Shanxi Patentee before: Li Haifeng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20200205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |