CN114754324A - Self-cleaning type automobile LED front combined lamp - Google Patents
Self-cleaning type automobile LED front combined lamp Download PDFInfo
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- CN114754324A CN114754324A CN202210457494.0A CN202210457494A CN114754324A CN 114754324 A CN114754324 A CN 114754324A CN 202210457494 A CN202210457494 A CN 202210457494A CN 114754324 A CN114754324 A CN 114754324A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 241000258971 Brachiopoda Species 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 44
- 238000012545 processing Methods 0.000 claims description 21
- 230000008602 contraction Effects 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 230000009347 mechanical transmission Effects 0.000 abstract description 3
- 238000004164 analytical calibration Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 6
- 230000013011 mating Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/20—Direction indicator lights
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a self-cleaning automobile LED front combined lamp, and particularly relates to the technical field of instrument calibration. According to the invention, under the matching action of the protective lamp piece, the inflation cleaning component and the humidity monitoring element, the inflation cleaning component cleans the combined lamp in an air flow disturbance mode, the sealed cavity formed by the mounting barrel and the sealing cap wraps the illumination bulb, so that the normal illumination effect of the combined lamp is not influenced in the cleaning working process, and compared with the cleaning mode of a mechanical transmission mechanism in the prior art, the scheme can effectively clean water stains and dirt in the lamp shell, can also perform cleaning work in the illumination process of the combined lamp, does not cause looseness of the bulb, and gives better use feeling to a user.
Description
Technical Field
The invention relates to the technical field of instrument calibration, in particular to a self-cleaning automobile LED front combined lamp.
Background
The automobile LED front combined lamp is also called as an automobile headlamp, is mainly used for lighting during driving at night, and can be called as the 'eyes' of an automobile. Meanwhile, the voice communication device can also be used for communicating voice between drivers. The correct use of the light can avoid the occurrence of some accidents, and can play the roles of reminding and warning, and can build a well-ordered traffic environment.
The patent document with the application number of CN202120999653.0 in the prior art discloses an automobile front combined lamp with a self-cleaning function, which comprises a base, wherein a lamp bead is connected on the base, a lens fixedly connected with the base is arranged on the outer side of the lamp bead, a protective cover fixedly connected with the base is arranged on the outer side of the lens, a groove is formed in the base, and a brush which is in contact with the outer side of the lens and the inner side of the protective cover is arranged in the groove, the automobile front combined lamp with the self-cleaning function is provided with a driving piece, and then a motor drives a connecting shaft to rotate, and further drives a driving piece to operate through a driving piece, and further drives a flat gear to rotate forwards and backwards through the meshing action of a first half-range gear and a second half-range gear and the flat gear, so as to drive the brush to rotate forwards and backwards, and further to clean the inner wall of the protective cover and the outer wall of the lens, thereby ensuring the quality of the illumination.
Above-mentioned publication can clear up the filth in the assembled lamp to a certain extent, but it is well known, the assembled lamp often is lamp inner wall condensation drop or water smoke problem not serious at the in-service use in-process, and this scheme can't be to condensation drop, water smoke carries out effectual clearance, even clear up the water smoke of dustcoat department in the short time, nevertheless water smoke often can exist inside the casing with the form of vapor, at the out-of-operation period of clearance mechanism, can form the water smoke layer again, influence the normal use of assembled lamp, and use mechanical transmission's mode to carry out reciprocating type clearance to the assembled lamp, probably cause the not hard up of lamp pearl, probably cause the unable normal use of lamp pearl.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a self-cleaning type automobile LED front combination lamp, and the technical problem to be solved by the present invention is: how to safely and effectively clear up water mist and dirt in the combined lamp and ensure that normal lighting work is not influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a self-cleaning automobile LED front combined lamp comprises a lamp body, wherein a plurality of mounting frames are fixedly arranged on the rear side wall of the lamp body, a light-transmitting lampshade is fixedly arranged on the front side of the lamp body, the lamp body comprises a lamp shell, an installation cavity is formed in the lamp shell, a plurality of protective lamp pieces are fixedly installed in the installation cavity, an inflation cleaning assembly is further arranged on the lamp body, a humidity monitoring element for monitoring a cavity formed by the installation cavity and the light-transmitting lampshade is further fixedly arranged in the installation cavity, an air dissipation groove is formed in the bottom of the lamp shell and penetrates through the lamp shell to be connected with the installation cavity, and a self-resetting shielding piece is movably connected to the air dissipation groove;
the protective lamp part comprises an installation barrel, a sealing cap is fixedly arranged at one end of the installation barrel, an illuminating bulb is arranged in a sealing cavity formed by the sealing cap and the installation barrel, the sealing cap and the installation barrel are both made of transparent materials, and the illuminating bulb is externally connected with a control panel of an automobile through a lead;
the inflation cleaning assembly comprises a micro air pump and a processing lug, the micro air pump is fixedly arranged on the outer wall of the rear side of the lamp shell, the processing lug is fixedly arranged on the inner wall of the mounting cavity, a conveying conduit is arranged between the processing lug and the output end of the micro air pump, a plurality of air scattering holes are uniformly formed in the processing lug, and the air scattering holes are arranged at different inclination angles and penetrate through the processing lug to be connected with the conveying conduit;
the miniature air pump and the humidity monitoring element are both externally connected with a control panel of the automobile, and the signal control is carried out by a processor of the automobile control panel.
In a preferred embodiment, the plurality of protective lamp components are sequentially used as a high beam lamp, a low beam lamp and a steering lamp, the protective lamp components corresponding to the high beam lamp, the low beam lamp and the steering lamp only have different power of the lighting bulbs, and the lighting bulbs with different power are arranged to meet the requirements of users on different lighting functions in the driving process of the automobile.
In a preferred embodiment, a one-way air guide valve is arranged at the joint of the conveying conduit and the processing lug, and the one-way air guide valve guides the flow direction from the output end of the micro air pump to the conveying conduit, so that the water vapor in the combination lamp is prevented from being reversely conducted to the micro air pump through the conveying conduit, and the working environment of the micro air pump is ensured.
In a preferred embodiment, the humidity monitoring element is an HTG3500 series temperature and humidity sensor, the humidity monitoring element is used for monitoring an environmental humidity value of a relatively sealed cavity formed by the installation cavity and the transparent lampshade, a humidity monitoring element is set to detect the humidity value, after the humidity value of air in the installation cavity reaches a set value, an electric signal of the humidity monitoring element is transmitted to a control panel of the automobile, and a processor carried by the control panel of the automobile sends a control signal, so that an autonomous signal generation of self-cleaning is achieved.
In a preferred embodiment, the air dispersing grooves are arranged into an upper through groove and a lower through groove, the depth of the upper through groove and the depth of the lower through groove are equal to the thickness of the lamp shell, and the length of the lower through groove is greater than that of the upper through groove; the shielding piece comprises a shielding plate, rotating shafts are fixedly arranged on two sides of one end of the shielding plate, the shielding plate is rotatably connected with the lower through groove through the rotating shafts, a reset spring is fixedly arranged between the top surface of one end, away from the rotating shafts, of the shielding plate and the lamp shell, a containing groove is formed in the joint of the lamp shell and the reset spring, and the depth of the containing groove is equal to the height of the containing groove in a contraction state; the shielding plate is arranged as a main body plate, the outer wall of the main body plate is provided with a sealing cushion layer made of rubber, the width of the shielding plate is smaller than the width of the lower through groove and larger than the width of the upper through groove, the length of the shielding plate is smaller than the length of the lower through groove and larger than the length of the upper through groove, the shielding plate and the lower through groove are in a parallel state when the reset spring is in a contraction state, the shielding plate effectively shields the position of the air dispersing groove when the internal air pressure and the external air pressure are balanced, and external water stains or impurities are prevented from entering the installation cavity through the air dispersing groove; when the air pressure inside and outside the combined lamp is different from the air pressure generated by the operation of the miniature air pump, the shielding plate rotates, and the high-speed air entering the installation cavity carries away the water vapor through the air dispersing groove.
In a preferred embodiment, the outer side of the protective lamp component is further provided with a light-gathering cover, the light-gathering cover is in a bowl shape, and the inner wall of the light-gathering cover is coated with a reflective layer, so that light generated by the work of the protective lamp component can be gathered, and the illumination intensity is ensured.
The invention has the technical effects and advantages that:
the invention conveys a large amount of external air to the position of the processing lug through the conveying conduit under the matching action of the protective lamp component, the inflatable cleaning component and the humidity monitoring element, the large amount of external air is blown into a plurality of accelerated airflows with different angles into the installation cavity through the air diffusing holes arranged at multiple angles, the multiple air flows generate air disturbance in the installation cavity, the air inflation cleaning component cleans the combined lamp in an air flow disturbance mode, the sealed cavity formed by the mounting tube and the sealing cap wraps the lighting bulb, so that the normal lighting effect of the combined lamp is not influenced in the cleaning process, compared with the cleaning mode of the mechanical transmission mechanism in the prior art, the scheme can effectively clean water stains and dirt in the lamp shell, and the combined lamp can also be cleaned in the illuminating process, and the looseness of the bulb can not be caused, so that a user can feel better using body feeling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the lamp body structure of the present invention.
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention.
Fig. 4 is a schematic structural view of the protective lamp device of the present invention.
FIG. 5 is a schematic view of an inflatable cleaning assembly of the present invention.
Fig. 6 is a schematic view of the construction of the shield of the present invention.
Fig. 7 is a schematic structural view of the lamp body with a light-gathering cover.
The reference signs are: 1 lamp body, 11 lamp shell, 12 installation cavity, 13 protective lamp part, 131 installation barrel, 132 sealing cap, 133 lighting bulb, 14 inflation cleaning component, 141 micro air pump, 142 processing lug, 143 conveying conduit, 144 air diffusing hole, 15 humidity monitoring element, 16 air diffusing groove, 17 shielding piece, 171 shielding plate, 172 rotating shaft, 173 reset spring, 18 light gathering cover, 2 installation rack and 3 light-transmitting lamp cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a self-cleaning automobile LED front combined lamp shown in figures 1-3, which comprises a lamp body 1, wherein a plurality of mounting frames 2 are fixedly arranged on the rear side wall of the lamp body 1, and a light-transmitting lampshade 3 is fixedly arranged on the front side of the lamp body 1, wherein the lamp body 1 comprises a lamp shell 11, a mounting cavity 12 is formed in the lamp shell 11, a plurality of protective lamp parts 13 are fixedly arranged in the mounting cavity 12, an inflation cleaning component 14 is also arranged on the lamp body 1, a humidity monitoring element 15 for monitoring a cavity formed by the mounting cavity 12 and the light-transmitting lampshade 3 is also fixedly arranged in the mounting cavity 12, an air dissipation groove 16 is formed in the bottom of the lamp shell 11, the air dissipation groove 16 penetrates through the lamp shell 11 to be connected with the mounting cavity 12, and the position of the air dissipation groove 16 is movably connected with a shielding part 17 capable of self-resetting;
specifically, this device is when using, the bolt on probation is installed this combination lamp counterpoint in the front face installation department of car through mounting bracket 2, and will protect lamp spare 13, the outer control panel that leaks in the external wire correspondence external automobile of lamp body 11 of the outer leakage of aerifing clearance subassembly 14 and humidity monitoring element 15 corresponds the circuit, the control terminal as this combination lamp is handled by car self control panel, the monitoring function of accessible humidity monitoring element 15 sends monitoring signal to the control panel of car, the work of aerifing clearance subassembly 14 by the control panel control of car carries out autonomous cleaning work to lamp body 1, the debris that will wait to be arranged from is arranged inside lamp body 1 by the gas sink 16, thereby realize effectual self-cleaning effect.
As shown in fig. 4, further mating structures are provided: the protective lamp part 13 comprises an installation cylinder 131, one end of the installation cylinder 131 is fixedly provided with a sealing cap 132, a lighting bulb 133 is arranged in a sealing cavity formed by the sealing cap 132 and the installation cylinder 131, the sealing cap 132 and the installation cylinder 131 are both made of transparent materials, and the lighting bulb 133 is externally connected with a control panel of an automobile through a lead;
specifically, the lighting bulb 133 is wrapped by the sealed cavity formed by the mounting tube 131 and the sealing cap 132, the transparent mounting tube 131 and the sealing cap 132 are set to be normal, the normal work of the lighting bulb 133 is not affected, and the mounting tube 131, the sealing cap 132 and the lighting bulb 133 are fixedly connected with the lamp housing 11 to form the integrated protection lamp part 13, so that the position of the joint of the mounting tube 131 and the lighting bulb 133 is prevented from being loosened or misplaced due to the air flow disturbance generated by the work of the air inflation cleaning assembly 14, and the normal use effect of the protection lamp part 13 is ensured.
As shown in fig. 2-5, further mating structures are provided: the air inflation cleaning assembly 14 comprises a micro air pump 141 and a processing lug 142, the micro air pump 141 is fixedly arranged on the outer wall of the rear side of the lamp housing 11, the processing lug 142 is fixedly arranged on the inner wall of the installation cavity 12, a conveying conduit 143 is arranged between the processing lug 142 and the output end of the micro air pump 141, a plurality of air diffusion holes 144 are uniformly formed in the processing lug 142, and the air diffusion holes 144 are arranged at different inclination angles and are connected with the conveying conduit 143 by penetrating through the processing lug 142;
specifically, the micro air pump 141 receives a control signal sent by the vehicle control panel to work, and delivers a large amount of outside air to the position of the processing bump 142 through the delivery conduit 143, and the large amount of outside air is blown into the installation cavity 12 through the air diffusing holes 144 arranged at multiple angles, and the multiple air flows generate air disturbance in the installation cavity 12, so that dust possibly generated at the position of the protective lamp 13 or the translucent lampshade 3 is disturbed and then falls loosely, during this period, a large amount of air in the installation cavity 12 enters to generate air pressure difference with the outside of the lamp body 1, and the air flow can carry the dust, water vapor or water mist in the installation cavity 12 away from the lamp body 1 through the air diffusing grooves 16.
Furthermore, the micro air pump 141 and the humidity monitoring element 15 are both externally connected to a control panel of the automobile, and are controlled by a processor of the control panel of the automobile, on one hand, the controller is not directly set in the lamp body 1, and the combination lamp only works during the starting of the automobile, but the version of the control processor of the automobile is high, and the production cost of the combination lamp can be reduced, compared with the control panel of the automobile, the service life of the combination lamp is shorter, on the basis, the external line is set to be embedded only when the lamp body 1 is produced, and when the lamp body 1 is installed, the external line is connected to a circuit of the control panel of the automobile.
And, a plurality of protection light spare 13 act as far-reaching headlamp, dipped headlight and indicator in proper order and use, and the power that the protection light spare 13 that far-reaching headlamp, dipped headlight and indicator correspond only the light bulb 133 is big or small different, and the light bulb 133 setting of different power satisfies the user and goes the demand of in-process to different light functions at the car.
In addition, a one-way air guide valve is arranged at the joint of the conveying conduit 143 and the processing bump 142, the one-way air guide valve guides the flow direction from the output end of the micro air pump 141 to the conveying conduit 143, so that the water vapor in the combination lamp is prevented from being reversely conveyed to the micro air pump 141 through the conveying conduit 143, the working environment of the micro air pump 141 is ensured, and the one-way air guide valve is set to ensure that the redundant air in the installation cavity 12 can only be discharged through the air dispersing groove 16.
Further, humidity monitoring element 15 sets up to HTG3500 series temperature and humidity sensor, humidity monitoring element 15 is used for monitoring the environment humidity value that installation cavity 12 and translucent lampshade 3 formed the relative sealed cavity, set for a humidity monitoring element 15 and detect the humidity value, set for humidity monitoring element 15's detected value to be 80% RH, be higher than this humidity value, vapor easily becomes the water smoke, condense in translucent lampshade 3 or protective lamp spare 13 position influence illuminating effect, wait to install and send its signal of telecommunication to the control panel of car after the air humidity value reaches the setting value in cavity 12, send control signal by the treater of car control panel self-band, thereby reach the autonomous signal emergence of self-cleaning.
As shown in fig. 3-6, further mating structures are provided: the air dispersing grooves 16 are arranged into upper through grooves and lower through grooves, the depth of the upper through grooves and the depth of the lower through grooves are equal to the thickness of the lamp shell 11, and the length of the lower through grooves is larger than that of the upper through grooves; the shielding member 17 comprises a shielding plate 171, both sides of one end of the shielding plate 171 are fixedly provided with a rotating shaft 172, the shielding plate 171 is rotatably connected with the lower through groove through the rotating shaft 172, a return spring 173 is fixedly arranged between the top surface of one end of the shielding plate 171, which is far away from the rotating shaft 172, and the lamp housing 11 and the return spring 173 are connected, and a containing groove is formed at the joint of the lamp housing 11 and the return spring 173, and the depth of the containing groove is equal to the height of the containing groove in the contraction state; the shielding plate 171 is a main body plate, a sealing cushion layer made of rubber is arranged on the outer wall of the main body plate, the width of the shielding plate 171 is smaller than the width of the lower through groove and larger than the width of the upper through groove, the length of the shielding plate 171 is smaller than the length of the lower through groove and larger than the length of the upper through groove, the shielding plate 171 and the lower through groove are in a parallel state when the reset spring 173 is in a contraction state, the position of the air dispersing groove 16 is effectively shielded by the shielding plate 171 when the internal air pressure and the external air pressure are balanced, and external water stains or impurities are prevented from entering the installation cavity 12 through the air dispersing groove 16; when the pressure difference between the inside and outside of the combined lamp is generated by the operation of the micro air pump 141, the shielding plate 171 rotates, and the high-speed air entering the installation cavity 12 carries away the water vapor through the air dispersing groove 16;
specifically, when the air inflation cleaning assembly 14 works to blow air into the installation cavity 12, an air pressure difference is formed inside and outside the lamp body 1, the air pressure presses the shielding piece 17 through the air dissipation groove 16 and rotates through the rotating shaft 172, so that one end of the shielding plate 171, which is provided with the return spring 173, rotates out of the air dissipation groove 16, the return spring 173 is in a stretching state in the period, so that the shielding piece 17 loses the effect of blocking the air dissipation groove 16, in the period, high-speed airflow with impurity water stains, water vapor and dust in the installation cavity 12 is discharged out of the lamp body 1 through the air dissipation groove 16, after the air inflation cleaning assembly 14 stops working, the air pressure inside and outside the installation cavity 12 is equal, the shielding piece 17 is driven to reset under the resilience force of the return spring 173 to block the air dissipation groove 16, the relative sealing of the installation cavity 12 in the non-working period of the air inflation cleaning assembly 14 is ensured, and external dirt is placed into the installation cavity 12.
As shown in fig. 7, further mating structures are provided: the outer side of the protective lamp piece 13 is also provided with a light-gathering cover 18, the light-gathering cover 18 is arranged in a bowl shape, the inner wall of the light-gathering cover 18 is coated with a reflective layer, light generated by the work of the protective lamp piece 13 can be gathered, and the illumination intensity is ensured.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined mutually under the condition of no conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a from combination lamp before clearance formula car LED, includes lamp body (1), the fixed a plurality of mounting brackets (2) that are equipped with of lamp body (1) rear side wall, lamp body (1) front side is fixed and is equipped with light lampshade (3), and wherein, lamp body (1) includes lamp body (11), installation cavity (12), its characterized in that have been seted up to lamp body (11) inside: a plurality of protective lamp pieces (13) are fixedly mounted in the mounting cavity (12), an inflation cleaning assembly (14) is further arranged on the lamp body (1), a humidity monitoring element (15) used for monitoring a cavity formed by the mounting cavity (12) and the light-transmitting lampshade (3) is further fixedly arranged in the mounting cavity (12), an air dissipation groove (16) is formed in the bottom of the lamp shell (11), the air dissipation groove (16) penetrates through the lamp shell (11) to be connected with the mounting cavity (12), and a shielding piece (17) capable of resetting is movably connected to the air dissipation groove (16);
the protective lamp piece (13) comprises an installation barrel (131), a sealing cap (132) is fixedly arranged at one end of the installation barrel (131), a lighting bulb (133) is arranged in a sealing cavity formed by the sealing cap (132) and the installation barrel (131), the sealing cap (132) and the installation barrel (131) are both made of transparent materials, and the lighting bulb (133) is externally connected with a control panel of an automobile through a wire;
the inflation cleaning assembly (14) comprises a micro air pump (141) and a processing lug (142), the micro air pump (141) is fixedly arranged on the outer wall of the rear side of the lamp shell (11), the processing lug (142) is fixedly arranged on the inner wall of the installation cavity (12), a conveying conduit (143) is arranged between the processing lug (142) and the output end of the micro air pump (141), a plurality of air dispersing holes (144) are uniformly formed in the processing lug (142), and the air dispersing holes (144) are arranged at different inclination angles and penetrate through the processing lug (142) to be connected with the conveying conduit (143);
the micro air pump (141) and the humidity monitoring element (15) are both externally connected with a control panel of the automobile, and are controlled by a processor of the control panel of the automobile.
2. The self-cleaning automobile LED front combined lamp as claimed in claim 1, wherein: the protection lamp pieces (13) serve as a high beam, a low beam and a steering lamp in sequence for use, and the protection lamp pieces (13) corresponding to the high beam, the low beam and the steering lamp only have different power of the lighting bulbs (133).
3. The self-cleaning automobile LED front combined lamp as claimed in claim 1, wherein: a one-way air guide valve is arranged at the joint of the conveying conduit (143) and the processing lug (142), and the direction of the one-way air guide valve is the flow direction from the output end of the micro air pump (141) to the conveying conduit (143).
4. The self-cleaning automobile LED front combined lamp as claimed in claim 1, wherein: humidity monitoring component (15) set up to HTG3500 series temperature and humidity sensor, humidity monitoring component (15) are used for monitoring installation cavity (12) and light-transmitting lamp shade (3) form the environmental humidity value of relative sealed cavity.
5. The self-cleaning automobile LED front combined lamp as claimed in claim 1, wherein: the air dispersing groove (16) is an upper through groove and a lower through groove, the depth of the upper through groove and the depth of the lower through groove are equal to the thickness of the lamp shell (11), and the length of the lower through groove is larger than that of the upper through groove.
6. The self-cleaning automobile LED front combined lamp as claimed in claim 5, wherein: the shielding piece (17) comprises a shielding plate (171), a rotating shaft (172) is fixedly arranged on two sides of one end of the shielding plate (171), the shielding plate (171) is rotatably connected with the lower through groove through the rotating shaft (172), a reset spring (173) is fixedly arranged between one end top surface of the rotating shaft (172) and the lamp housing (11) and far away from the shielding plate (171), a containing groove is formed in the joint of the lamp housing (11) and the reset spring (173), and the depth of the containing groove is equal to the height of the contraction state.
7. The self-cleaning automobile LED front combined lamp as claimed in claim 6, wherein: the shielding plate (171) is arranged as a main body plate, a sealing cushion layer made of rubber is arranged on the outer wall of the main body plate, the width of the shielding plate (171) is smaller than the width of the lower through groove and larger than the width of the upper through groove, the length of the shielding plate (171) is smaller than the length of the lower through groove and larger than the length of the upper through groove, and the shielding plate (171) and the lower through groove are in a parallel state when the reset spring (173) is in a contraction state.
8. The self-cleaning automobile LED front combined lamp as claimed in claim 1, wherein: the outer side of the protective lamp piece (13) is further provided with a light-gathering cover (18), the light-gathering cover (18) is in a bowl shape, and a reflecting layer is coated on the inner wall of the light-gathering cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210457494.0A CN114754324B (en) | 2022-04-28 | 2022-04-28 | Self-cleaning type automobile LED front combination lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210457494.0A CN114754324B (en) | 2022-04-28 | 2022-04-28 | Self-cleaning type automobile LED front combination lamp |
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| CN114754324A true CN114754324A (en) | 2022-07-15 |
| CN114754324B CN114754324B (en) | 2024-07-09 |
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| CN202210457494.0A Active CN114754324B (en) | 2022-04-28 | 2022-04-28 | Self-cleaning type automobile LED front combination lamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117007526A (en) * | 2023-07-24 | 2023-11-07 | 深圳市百思泰科技有限公司 | Intelligent tire tread detection tool |
| CN118088968A (en) * | 2024-04-23 | 2024-05-28 | 江苏兆铝金属制品有限公司 | Adaptable automobile-used LED lamp support |
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| CN215372319U (en) * | 2021-05-11 | 2021-12-31 | 江苏源冠汽车配件有限公司 | Automobile front combined lamp with self-cleaning function |
| CN215831831U (en) * | 2021-05-27 | 2022-02-15 | 常州亨达车业部件有限公司 | High leaded light type car LED front combination lamp |
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| KR20110001313U (en) * | 2009-07-30 | 2011-02-09 | 신동신 | Sidelamp for a car |
| CN103332416A (en) * | 2013-06-28 | 2013-10-02 | 江苏爱斯特能源科技有限公司 | Opening and closing device of upper cover of feed storage bucket |
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| CN215372319U (en) * | 2021-05-11 | 2021-12-31 | 江苏源冠汽车配件有限公司 | Automobile front combined lamp with self-cleaning function |
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| CN118088968A (en) * | 2024-04-23 | 2024-05-28 | 江苏兆铝金属制品有限公司 | Adaptable automobile-used LED lamp support |
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| Publication number | Publication date |
|---|---|
| CN114754324B (en) | 2024-07-09 |
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