CN110566902A - Ventilation and heat dissipation type automobile headlamp lampshade - Google Patents
Ventilation and heat dissipation type automobile headlamp lampshade Download PDFInfo
- Publication number
- CN110566902A CN110566902A CN201910678069.2A CN201910678069A CN110566902A CN 110566902 A CN110566902 A CN 110566902A CN 201910678069 A CN201910678069 A CN 201910678069A CN 110566902 A CN110566902 A CN 110566902A
- Authority
- CN
- China
- Prior art keywords
- cover body
- rear side
- air
- ventilation
- plate
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims description 16
- 230000017525 heat dissipation Effects 0.000 title claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 230000007847 structural defect Effects 0.000 abstract description 2
- 239000000155 melt Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/50—Waterproofing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention belongs to the technical field of automobile lamp accessories, and particularly relates to a ventilating and heat-dissipating type automobile headlamp shade which comprises a shade body and a back plate fixed on the rear side of the shade body, wherein a light source is fixedly arranged in the shade body through the back plate, a heat radiator is fixedly arranged on the rear side of the back plate, a plurality of air inlets are uniformly formed in the front end of the shade body, a filter screen is arranged in each air inlet, a plugging plate is slidably arranged on the shade body at a position corresponding to each air inlet, a slotted hole matched with each air inlet is formed in each plugging plate, a connecting rod is fixedly connected to the rear side of each plugging plate, a connecting ring is arranged on the rear side of each back plate and fixedly connected with each connecting rod, a plurality of air outlets are further formed in the back plate. The purpose is as follows: the problem of the car light that the head-light lamp shade that leads to that current head-light lamp shade structural defect leads to produce fog, spare part is heated deformation and even burns and melts is solved.
Description
Technical Field
the invention belongs to the technical field of automobile lamp accessories, and particularly relates to a ventilating and heat-dissipating type automobile headlamp cover.
background
With the rapid development of the automobile industry, people pursue comfort and easy controllability, and meanwhile, the overall safety, energy conservation and environmental protection of automobiles are more and more emphasized. In contrast, the automobile headlamp mostly uses LED lamps and adopts a planar cluster packaging technology, so that the requirements of high power and low energy consumption can be met; however, in the prior art, in order to prevent rainwater from entering, the headlight cover is usually in a closed form and is fastened on the headlight, when the automotive headlight is in an illumination state, a closed environment where the automotive headlight is located generates a high temperature due to heat accumulation, and the high temperature not only easily generates fog inside the headlight to affect an illumination effect, but also easily causes parts in the automotive headlight to be heated and deformed, and even causes a phenomenon that the parts are burned and melted.
Disclosure of Invention
The purpose of the invention is: the automobile headlamp lampshade is used for solving the problems that fog is generated on an automobile lamp caused by the headlamp lampshade due to structural defects of the existing headlamp lampshade, and parts are deformed by heating and even melt.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
The utility model provides a ventilation cooling type vehicle headlamp lamp shade, includes the cover body and fixes the backplate at cover body rear side, the backplate has the light source in cover internal fixed mounting, backplate rear side fixed mounting has the radiator, a plurality of air intakes have evenly been seted up to cover body front end, install the filter screen in the air intake, the cover body corresponds position slidable mounting in the air intake has the shutoff board, set up on the shutoff board with air intake assorted slotted hole, shutoff board rear side fixedly connected with connecting rod, the backplate rear side is equipped with the link, go-between and connecting rod fixed connection, still seted up a plurality of air outlets on the backplate, one of them the rack is installed to the cover on the connecting rod, still install the motor on the cover body, the power output shaft of motor installs the gear with rack engaged with.
Further, a water drainage hole is formed in the lower end of the rear portion of the cover body, and the water drainage hole is of a conical structure with a large upper portion and a small lower portion. The water entering the cover body from the air inlet can be discharged from the water discharge hole by the structural design, the water accumulation in the cover body is avoided, and meanwhile, the amount of the outside air entering the cover body from the water discharge hole can be reduced to a certain extent by the aid of the tapered structure with the large upper part and the small lower part.
Further limit, the shutoff board is provided with the wind-collecting plate in the slotted hole rear side, the wind-collecting plate extends to the outside from the back forward gradually. Such structural design collects lamp shade front end air through the wind-collecting plate for more air can get into the internal portion of cover through the air intake, accelerate the radiating rate.
Further limiting, side plates are arranged on two sides of the wind collecting plate. Such structural design shelters from wind-collecting plate both sides through the curb plate, avoids blowing the wind on the wind-collecting plate to run off from both sides.
further limiting, a front baffle is integrally formed in the slotted hole on the lower end face of the plugging plate, a first groove matched with the front baffle is formed in the front portion of the slotted hole of the cover body, side baffles are integrally formed on the two sides of the front baffle on the lower end face of the plugging plate, a second groove matched with the side baffles is formed in the cover body, and the front baffle and the two side baffles are combined to form a U shape. Such structural design, because the cover body front end face is the arc, moves forward at the shutoff board, when sheltering from the air intake, seam space appears between shutoff board rear portion and the air intake corresponding position of the cover body, carries out the secondary through preceding baffle and two side shields to the front end and the both sides of air intake and shelters from for the air intake obtains better shutoff, avoids external spot to move forward at the shutoff board after, inside through the clearance entering lamp shade between shutoff board and the air intake.
Further inject, preceding baffle rear side lower part integrated into one piece has the cardboard, the cover body is seted up in air intake rear side lateral wall with cardboard assorted draw-in groove. Such structural design, when slotted hole and air inlet coincide, the cardboard card is gone into in the draw-in groove, carries out the secondary to the shutoff board and fixes, avoids the connecting rod to a certain extent to be crooked because of the wind-collecting plate atress is too big in the use.
Further inject, the connecting rod cross-section is the T form, cover body outer wall axial seted up with connecting rod assorted T shape spout. Such structural design carries on spacingly through T shape spout to the connecting rod for the slip of connecting rod is more stable, also can avoid the connecting rod to a certain extent to be crooked because of the windcatcher atress is too big in the use simultaneously.
Further limiting, the connecting ring is connected with a connecting plate at a position corresponding to the air outlet, and the connecting plate is provided with a sealing column matched with the air outlet. By means of the structural design, when the headlamp lampshade is not used, the connecting ring moves leftwards under the driving of the motor to block the air outlet, and external stains are prevented from entering the lampshade body from the air outlet.
the invention adopting the technical scheme has the advantages that:
1. external air is introduced through the air inlet to cool the headlamp shade, so that the problems that fog is generated inside the headlamp, and parts are heated to deform and even burn are solved;
2. The outside air is guided through the wind collecting plate and the two side plates, so that more outside air can enter the interior of the headlamp cover body to cool the headlamp cover;
3. The air entering the cover body from the outside is filtered through the filter screen, so that impurities in the outside air can be filtered, rainwater in the outside air is blocked, and the light source is prevented from being damaged due to the fact that the outside impurities and rainwater directly impact the light source;
4. The motor drives the blocking plate to move back and forth, so that the air inlet is blocked by the blocking plate when the headlamp lampshade is not used, and external stains and rainwater are prevented from entering the lampshade when the lampshade is not used;
5. When the lampshade is not used, the filter screen enters the inside of the lampshade body and is sealed by the plugging plate, so that the filter screen is not contacted with the outside of the lampshade, the filter screen is prevented from being polluted by outside stains when the lampshade is not used, and the service life of the filter screen is prolonged.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of a lampshade of a ventilation and heat dissipation type vehicular headlamp in an embodiment of the present invention in a use state;
FIG. 2 is a schematic cross-sectional view of a lampshade of a ventilation and heat dissipation type vehicular headlamp in an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic structural view of a lampshade of a ventilation and heat dissipation type vehicular headlamp in an unused state according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a lampshade of a ventilation and heat dissipation type vehicular headlamp in an unused state according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is a schematic structural diagram of a cover body in an embodiment of a lampshade of a ventilation and heat dissipation type vehicular headlamp according to the present invention;
FIG. 8 is a schematic structural view of a blocking plate portion in an embodiment of a lamp cover of a ventilation and heat dissipation type vehicular headlamp according to the present invention;
FIG. 9 is a schematic view showing a structure of a connecting ring portion in an embodiment of a lamp cover for a ventilating and heat dissipating type vehicular headlamp according to the present invention;
The main element symbols are as follows:
The wind-proof cover comprises a cover body 1, an air inlet 11, a back plate 2, an air outlet 20, a light source 21, a heat radiator 22, a blocking plate 3, a connecting rod 302, a slotted hole 31, a wind collecting plate 32, a rack 320, a T-shaped sliding groove 321, a side plate 33, a front baffle 34, a first groove 340, a side baffle 35, a second groove 350, a clamping plate 36, a clamping groove 360, a motor 4, a gear 40, a connecting ring 5, a connecting plate 51, a sealing column 52 and a water drainage hole 6.
Detailed Description
in order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 9, the ventilating and heat dissipating type lampshade for a vehicular headlamp of the present invention comprises a lampshade body 1 and a back plate 2 fixed at the rear side of the lampshade body 1, wherein the back plate 2 is fixedly installed with a light source 21 in the lampshade body 1, the rear side of the back plate 2 is fixedly installed with a heat sink 22, the front end of the lampshade body 1 is uniformly provided with a plurality of air inlets 11, a filter screen is installed in each air inlet 11, the lampshade body 1 is slidably installed with a plugging plate 3 at a position corresponding to the air inlet 11, the plugging plate 3 is provided with a slot hole 31 matched with the air inlet 11, the rear side of the plugging plate 3 is fixedly connected with a connecting rod 302, the rear side of the back plate 2 is provided with a connecting ring 5, one connecting rod 302 is provided with a rack 320, the cover body 1 is also provided with a motor 4, and a power output shaft of the motor 4 is provided with a gear 40 meshed with the rack 320.
the lower end of the rear part of the cover body 1 is provided with a drain hole 6, and the drain hole 6 is a conical structure with a large upper part and a small lower part. Water entering the interior of the cover body 1 from the air inlet 11 can be discharged from the water discharging hole 6, water accumulation in the interior of the cover body 1 is avoided, and meanwhile, the conical structure with the large upper part and the small lower part can reduce the quantity of external air entering the interior of the cover body 1 from the water discharging hole 6 to a certain extent.
The blocking plate 3 is provided with a wind collecting plate 32 at the rear side of the slot hole 31, and the wind collecting plate 32 gradually extends outwards from the rear to the front. The air at the front end of the lampshade is collected through the air collecting plate 32, so that more air can enter the cover body 1 through the air inlet 11, and the heat dissipation speed is accelerated.
side plates 33 are arranged on two sides of the wind collecting plate 32. The side plates 33 shield the two sides of the wind collecting plate 32, so that the wind blowing to the wind collecting plate 32 is prevented from running off from the two sides.
The lower end face of the plugging plate 3 is integrally formed with a front baffle 34 in the slotted hole 31, the cover body 1 is provided with a first groove 340 matched with the front baffle 34 in the front of the slotted hole 31, the lower end face of the plugging plate 3 is integrally formed with side baffles 35 on two sides of the front baffle 34, the cover body 1 is provided with a second groove 350 matched with the side baffles 35, and the front baffle 34 and the two side baffles 35 are combined to form a U shape. Because the terminal surface is the arc before the cover body 1, move forward at shutoff board 3, when sheltering from air intake 11, appear sewing the space between 3 rear portions of shutoff board and the air intake 11 of the cover body 1 corresponding position, carry out the secondary through preceding baffle 34 and two side shields 35 and shelter from the front end and the both sides of air intake 11, make air intake 11 obtain better shutoff, avoid external spot to get into inside the lamp shade at shutoff board 3 back of moving forward, through the clearance between shutoff board 3 and the air intake 11.
The front baffle 34 has a clamping plate 36 integrally formed at the lower rear portion thereof, and the cover 1 has a clamping groove 360 formed at the rear side wall of the air inlet 11 and matching with the clamping plate 36. When the slot hole 31 coincides with the air inlet 11, the clamping plate 36 is clamped into the clamping groove 360 to fix the blocking plate 3 for the second time, so that the connecting rod 302 is prevented from being bent due to overlarge stress of the wind collecting plate 32 in the using process to a certain extent.
the cross section of the connecting rod 302 is T-shaped, and the outer wall of the cover body 1 is axially provided with a T-shaped sliding groove 321 matched with the connecting rod 302. Carry on spacingly through T shape spout 321 to connecting rod 302 for the slip of connecting rod 302 is more stable, also can avoid connecting rod 302 to a certain extent simultaneously in the use because of the too big bending of aerofoil 32 atress.
the connecting ring 5 is connected with a connecting plate 51 at a position corresponding to the air outlet 20, and the connecting plate 51 is provided with a sealing column 52 matched with the air outlet 20. When the headlamp lampshade is not used, the connecting ring 5 moves leftwards under the driving of the motor 4 to block the air outlet 20, so that external stains are prevented from entering the cover body 1 from the air outlet 20.
in this embodiment, when the vehicle is used, the motor 4 drives the gear 40 to rotate counterclockwise, the gear 40 is meshed with the rack 320 to drive the connecting rods 302 to move to the right, and then all the connecting rods 302 are connected together through the connecting ring 5, when the connecting rods 302 provided with the rack 320 move to the right, all the connecting rods 302 move to the right synchronously until the air inlets 11 and the slotted holes 31 coincide, the air inlets 11 are exposed, and meanwhile, the sealing columns 52 are separated from blocking the air outlets 20, in the vehicle running process, outside air enters the headlamp lampshade from the air inlets 11, is filtered by the filter screen, reduces the temperature inside the headlamp lampshade, and is finally discharged from the air outlets 20;
When the air-tight sealing device is not used, the motor 4 drives the gear 40 to rotate clockwise to drive the plugging plate 3 to move forwards, the air inlet 11 is plugged by the plugging plate 3, and meanwhile, the sealing column 52 is driven to move forwards to plug the air outlet 20.
the above detailed description is provided for the lampshade of the ventilating and heat dissipating type vehicular headlamp provided by the invention. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a ventilation cooling type vehicle headlamp lamp shade, includes the cover body (1) and fixes backplate (2) at the cover body (1) rear side, backplate (2) fixed mounting has light source (21) in the cover body (1), backplate (2) rear side fixed mounting has radiator (22), a plurality of air intakes (11) have evenly been seted up to the cover body (1) front end, install filter screen, its characterized in that in air intake (11): the cover body (1) corresponds position slidable mounting in air intake (11) and has shutoff board (3), offer on shutoff board (3) with air intake (11) assorted slotted hole (31), shutoff board (3) rear side fixedly connected with connecting rod (302), backplate (2) rear side is equipped with go-between (5), go-between (5) and connecting rod (302) fixed connection, a plurality of air outlets (20) have still been seted up on backplate (2), one of them install rack (320) on connecting rod (302), still install motor (4) on the cover body (1), the power output shaft of motor (4) installs gear (40) with rack (320) engaged with.
2. The lamp cover for the vehicular headlamp of the ventilation and heat dissipation type as defined in claim 1, wherein: the lower end of the rear part of the cover body (1) is provided with a drain hole (6), and the drain hole (6) is of a conical structure with a large upper part and a small lower part.
3. The lamp cover for the vehicular headlamp of the ventilation and heat dissipation type as defined in claim 1, wherein: the blocking plate (3) is provided with an air collecting plate (32) at the rear side of the slotted hole (31), and the air collecting plate (32) gradually extends outwards from back to front.
4. The ventilation and heat dissipation type vehicle headlamp cover according to claim 3, wherein: side plates (33) are arranged on two sides of the wind collecting plate (32).
5. the ventilation and heat dissipation type vehicle headlamp cover according to claim 4, wherein: baffle (34) before the terminal surface integrated into one piece has in slotted hole (31) under shutoff board (3), the cover body (1) in slotted hole (31) front portion seted up with preceding baffle (34) assorted first recess (340), baffle (34) both sides integrated into one piece has side shield (35) before shutoff board (3) lower terminal surface, set up on the cover body (1) with side shield (35) assorted second recess (350), preceding baffle (34) and two side shield (35) combinations are the U-shaped.
6. The ventilation and heat dissipation type vehicle headlamp cover according to claim 5, wherein: the front baffle (34) is integrally formed with a clamping plate (36) at the lower part of the rear side, and the cover body (1) is provided with a clamping groove (360) matched with the clamping plate (36) at the side wall of the rear side of the air inlet (11).
7. The lamp cover for the vehicular headlamp of claim 6, wherein: the cross section of the connecting rod (302) is T-shaped, and a T-shaped sliding groove (321) matched with the connecting rod (302) is axially formed in the outer wall of the cover body (1).
8. The lamp cover for the vehicular headlamp of the ventilation and heat dissipation type as defined in claim 1, wherein: the connecting ring (5) is connected with a connecting plate (51) at a position corresponding to the air outlet (20), and a sealing column (52) matched with the air outlet (20) is arranged on the connecting plate (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678069.2A CN110566902A (en) | 2019-07-25 | 2019-07-25 | Ventilation and heat dissipation type automobile headlamp lampshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678069.2A CN110566902A (en) | 2019-07-25 | 2019-07-25 | Ventilation and heat dissipation type automobile headlamp lampshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110566902A true CN110566902A (en) | 2019-12-13 |
Family
ID=68773350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678069.2A Pending CN110566902A (en) | 2019-07-25 | 2019-07-25 | Ventilation and heat dissipation type automobile headlamp lampshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110566902A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280316A (en) * | 2021-05-20 | 2021-08-20 | 深圳市格罗克森科技有限公司 | Changeable cavity projection lamp of pattern |
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| CN201166432Y (en) * | 2007-12-25 | 2008-12-17 | 张文和 | Windward type wind guide device |
| CN203310303U (en) * | 2013-05-24 | 2013-11-27 | 谢祚祥 | Adjustable large-scale cooling tower air distribution system |
| CN203962804U (en) * | 2014-07-16 | 2014-11-26 | 安徽福斯特汽车部件有限公司 | A kind of filling solar or lunar halo that collects wind wheel hub |
| CN104214663A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | Automotive headlamp cover |
| CN204127871U (en) * | 2014-08-29 | 2015-01-28 | 苏州骏发精密机械有限公司 | Antifogging type automobile head light lampshade |
| CN204127872U (en) * | 2014-09-01 | 2015-01-28 | 苏州骏发精密机械有限公司 | Car lamp lampshade |
| CN106678694A (en) * | 2017-02-06 | 2017-05-17 | 广州法锐科技有限公司 | High-power automobile LED (Light-emitting Diode) headlight radiator |
| CN108953050A (en) * | 2017-05-22 | 2018-12-07 | 湖南中科正智信息科技有限公司 | The dedicated wind-collecting cover of wind power generation integration module |
-
2019
- 2019-07-25 CN CN201910678069.2A patent/CN110566902A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166432Y (en) * | 2007-12-25 | 2008-12-17 | 张文和 | Windward type wind guide device |
| CN203310303U (en) * | 2013-05-24 | 2013-11-27 | 谢祚祥 | Adjustable large-scale cooling tower air distribution system |
| CN203962804U (en) * | 2014-07-16 | 2014-11-26 | 安徽福斯特汽车部件有限公司 | A kind of filling solar or lunar halo that collects wind wheel hub |
| CN104214663A (en) * | 2014-08-27 | 2014-12-17 | 苏州骏发精密机械有限公司 | Automotive headlamp cover |
| CN204127871U (en) * | 2014-08-29 | 2015-01-28 | 苏州骏发精密机械有限公司 | Antifogging type automobile head light lampshade |
| CN204127872U (en) * | 2014-09-01 | 2015-01-28 | 苏州骏发精密机械有限公司 | Car lamp lampshade |
| CN106678694A (en) * | 2017-02-06 | 2017-05-17 | 广州法锐科技有限公司 | High-power automobile LED (Light-emitting Diode) headlight radiator |
| CN108953050A (en) * | 2017-05-22 | 2018-12-07 | 湖南中科正智信息科技有限公司 | The dedicated wind-collecting cover of wind power generation integration module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113280316A (en) * | 2021-05-20 | 2021-08-20 | 深圳市格罗克森科技有限公司 | Changeable cavity projection lamp of pattern |
| CN113280316B (en) * | 2021-05-20 | 2022-03-11 | 深圳市格罗克森科技有限公司 | Changeable cavity projection lamp of pattern |
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Application publication date: 20191213 |