CN112113185A - Automobile headlight - Google Patents
Automobile headlight Download PDFInfo
- Publication number
- CN112113185A CN112113185A CN202011094410.9A CN202011094410A CN112113185A CN 112113185 A CN112113185 A CN 112113185A CN 202011094410 A CN202011094410 A CN 202011094410A CN 112113185 A CN112113185 A CN 112113185A
- Authority
- CN
- China
- Prior art keywords
- plate
- lamp
- groove
- positioning
- lamp body
- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 241000258971 Brachiopoda Species 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 20
- 230000035939 shock Effects 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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
Images
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
- 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- 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
- F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
-
- 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
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of automobile parts and discloses an automobile headlamp. The automobile headlight comprises a lampshade and a lamp shell, wherein the bottom of the lampshade is fixedly connected with the lamp shell, a light source module is fixedly arranged in the lampshade, the bottom of the lamp shell is fixedly provided with the heat dissipation mechanism, the heat dissipation effect of the automobile headlamp can be further effectively improved by arranging the heat dissipation mechanism at the bottom of the lamp shell, an exhaust fan is arranged on the left side of the bottom of the lamp shell, a wind collecting cover is arranged on the top of the exhaust fan, the exhaust pipe is arranged at the bottom of the exhaust fan, hot air in the lamp body can be rapidly exhausted, local negative pressure is formed in the lamp body, the circulation of air in the lamp body is accelerated, and the exhaust pipe is matched with the air inlet fan, the air inlet pipe and the air guide pipe, make the inside part of lamp body and the continuous heat exchange that carries on of cold air, guarantee the inside good radiating effect of lamp body, further effectively improve the radiating effect of lamp body.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile headlamp.
Background
The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. The headlights of motor vehicles are generally combined headlights which serve primarily for illumination and signaling purposes. The road condition in automobile body the place ahead can be lighted to the light that the head-light sent, makes the driver can be in the safe driving of night, and combination head-light can divide into according to the light source: the halogen tungsten lamp and xenon lamp can be divided into a dipped headlight, a high beam, a front steering lamp, a front position lamp (also called a width lamp for indicating the position of the vehicle) and a front fog lamp according to the functions. The fog lamp national regulations do not impose requirements, all vehicle types are basically equipped, in the process of manufacturing the automobile, the design of automobile lamps is needed, the structural design of the lamps is needed by combining the internal space arrangement of the automobile, so that the internal space requirement is met, meanwhile, the waterproof, dustproof and shockproof performance requirements of the lamps are also met, and meanwhile, when the automobile lamps are installed, most bases cannot be adjusted, so that the installation difficulty is caused.
Disclosure of Invention
The invention aims to provide an automobile headlamp, which achieves the purposes of convenient installation of the automobile headlamp and good radiating block and shock absorption effect.
In order to achieve the purpose, the invention provides the following technical scheme: the automobile headlamp comprises a lampshade and a lamp shell, wherein the bottom of the lampshade is fixedly connected with the lamp shell, a light source module is fixedly mounted inside the lampshade, a heat dissipation mechanism is fixedly mounted at the bottom of the lamp shell, and a mounting mechanism is fixedly mounted at the bottom of the lamp shell;
the mounting mechanism comprises a connecting plate, a mounting plate, a guide rod, a spring, a shock pad, a sliding block, a connecting rod, a positioning bolt, a positioning block, a fixed mounting plate and a second positioning bolt, wherein the top of the connecting plate is fixedly connected with the lamp housing, the surface of the top of the mounting plate is provided with a groove, the groove wall surface of the side edge of the groove is provided with a guide groove, the side edge of the connecting plate is fixedly connected with the guide rod, the surface of the guide rod is sleeved with the spring, the shock pad is bonded on the groove wall surface of the bottom of the groove, the surface of the bottom of the mounting plate is provided with a sliding groove, the groove wall of the top of the sliding groove is provided with a positioning hole, the sliding block is in sliding connection with the mounting plate through the sliding groove, the surface of the top of the sliding block is provided with the second groove, the top and the locating piece fixed connection of positioning bolt, the surface of connecting rod is provided with the screw hole, the screw hole passes through screw thread and two fixed connection of positioning bolt, the fixed mounting board passes through two and connecting rod fixed connection of positioning bolt, the surface of fixed mounting board bottom is provided with the mounting hole.
Preferably, the light source module includes lens, lens support, lamp plate, reflector, heat-conducting plate and heat dissipation post, the right side and the lens support fixed connection of the lens of telling, the right side and the lamp plate fixed connection of lens support, the left side and the reflector fixed connection of lamp plate, the right side surface and the heat-conducting plate fixed connection of lamp plate, the right side and the heat dissipation post fixed connection of heat-conducting plate.
Preferably, heat dissipation mechanism includes exhaust fan, blast pipe, air inlet fan, intake pipe, filter screen, air-collecting cover and air duct, exhaust fan fixed mounting is on the left surface in lamp body top, the blast pipe runs through the bottom and the exhaust fan intercommunication of lamp body, air inlet fan fixed mounting is on the surface on lamp body top right side, the intake pipe run through the lamp body with bottom and air inlet fan intercommunication, the equal fixed mounting in inside of intake pipe and blast pipe has the filter screen, exhaust fan's top fixed mounting has the air-collecting cover, air inlet fan's top fixed mounting has the air duct.
Preferably, the heat conducting plate is a circular aluminum alloy plate, and the heat dissipation columns are a plurality of and are uniformly distributed on the surface of the right side of the heat conducting plate.
Preferably, the size of guide bar and the size looks adaptation of guide way, and the one end of guide bar stretches into the inside of guide way, the quantity of guide bar and guide way is six, a guide bar has been installed respectively at the middle part on the left and right sides of connecting plate, two guide bars have all been installed to the front side and the rear side of connecting plate.
Preferably, the number of the springs is six, and the springs are located between the side edges of the connecting plates and the groove walls of the side edges of the grooves.
Preferably, the positioning blocks are arranged in a cylindrical shape, the size of each positioning block is matched with that of each positioning hole, the size of the second groove is consistent with that of each positioning hole, the positioning holes are multiple in number, and the positioning holes are evenly arranged on the surface of the groove wall at the top of the sliding groove in a straight line shape.
Preferably, the threaded holes are in a plurality of numbers and are uniformly arranged on the surface of the connecting rod in a straight line.
The invention provides an automobile headlamp. The method has the following beneficial effects:
(1) according to the invention, the circle center aluminum alloy heat-conducting plate is arranged at the back of the light source module, and the heat-radiating columns with a plurality of numbers are arranged on the right side surface of the heat-conducting plate, so that heat radiated by the lamp panel can be effectively and quickly led out in time by utilizing the cooperation of the heat-conducting plate and the heat-radiating columns, and the service life of the headlamp light source module is effectively prolonged.
(2) The heat dissipation structure is arranged at the bottom of the lamp shell, so that the heat dissipation effect of the automobile headlamp can be further effectively improved, the exhaust fan is arranged on the left side of the bottom of the lamp shell, the air collecting cover is arranged at the top of the exhaust fan, the exhaust pipe is arranged at the bottom of the exhaust fan, hot air in the lamp body can be rapidly exhausted, local negative pressure is formed in the lamp body, the circulation of air in the lamp body is accelerated, and the heat exchange between parts in the lamp body and cold air is continuously carried out by matching the air inlet fan, the air inlet pipe and the air guide pipe, so that the good heat dissipation effect in the lamp body is ensured, and the heat dissipation effect of the lamp body is further effectively improved; the filter net 405 is arranged inside the air inlet pipe 404 and the exhaust pipe 402, so that dust in the air can be effectively prevented from entering the lamp body.
(3) The installation mechanism is arranged at the bottom of the lamp shell, so that the vibration of the automobile headlamp caused by the automobile body can be effectively reduced, and the aim of facilitating the installation of the automobile headlamp is fulfilled. In the installation mechanism, the connection plate is fixedly connected with the lamp shell, six guide rods and springs are arranged on the side edge of the connection plate, the guide rods are inserted into the guide grooves, the vibration of the vehicle body on the vehicle lamp is eliminated from four directions by utilizing the elasticity of the springs, and meanwhile, the shock absorption pad is arranged on the surface, which is in contact with the installation plate, of the connection plate, so that the vibration transmitted to the vehicle headlamp in the driving process of the vehicle is further eliminated; the surface in the bottom left and right sides of mounting panel has set up a spout, the connecting rod passes through slider and spout sliding connection, and fixed mounting panel passes through positioning bolt two and connecting rod fixed connection, it cup joints to make fixed mounting panel remove about can, the slider can pass through the locating hole simultaneously, the locating piece, positioning bolt's cooperation can be injectd the position of slider, automobile headlamp's installation stabilizing effect has been guaranteed, a plurality of screw holes have been set up on the surface of connecting rod, make fixed mounting panel can carry out the removal from beginning to end, the fixed mounting panel installation of quadriversal regulation is got up more nimble convenience.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a left side view of the heat-conducting plate and the heat-dissipating post;
FIG. 3 is a schematic bottom view of the mounting plate;
FIG. 4 is a schematic bottom sectional view of the mounting plate;
FIG. 5 is a schematic diagram of a side view structure of the connection of the connecting rod, the sliding block, the second positioning bolt and the positioning block.
In the figure: 1 lamp shade, 2 lamp shells, 3 light source modules, 301 lenses, 302 lens supports, 303 lamp panels, 304 reflecting shades, 305 heat conducting plates, 306 heat dissipation columns, 4 heat dissipation mechanisms, 401 exhaust fans, 402 exhaust pipes, 403 intake fans, 404 intake pipes, 405 filter screens, 406 air collecting covers, 407 air guide pipes, 5 mounting mechanisms, 501 connecting plates, 502 mounting plates, 503 grooves, 504 guide rods, 505 guide grooves, 506 springs, 507 shock-absorbing pads, 508 sliding grooves, 509 positioning holes, 510 sliding blocks, 511 groove II, 512 connecting rods, 513 positioning bolts, 514 positioning blocks, 515 threaded holes, 516 fixing mounting plates, 517 mounting holes and 518 positioning bolts II.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a technical solution: a car headlight, including lamp shade 1 and lamp body 2, the bottom of the lamp shade 1 is fixedly connected with lamp body 2, the inside of the lamp shade 1 is fixedly installed by the light source module 3, the light source module 3 includes lens 301, lens support 302, lamp plate 303, reflector 304, heat conducting plate 305 and heat dissipation column 306, the right side of the said lens 301 is fixedly connected with lens support 302, the right side of the lens support 302 is fixedly connected with lamp plate 303, the left side of the lamp plate 303 is fixedly connected with reflector 304, the right side surface of the lamp plate 303 is fixedly connected with heat conducting plate 305, the right side of the heat conducting plate 305 is fixedly connected with heat dissipation column 306, the heat conducting plate 305 is a round aluminum alloy plate, the number of heat dissipation columns 306 is several, and the heat dissipation columns are evenly distributed on the surface on the right side of the heat conducting plate 305, through setting the aluminum alloy heat conducting plate 305 at the back of the light source module 3, the heat dissipated by the lamp panel 303 can be effectively and quickly conducted out in time by utilizing the cooperation of the heat conducting plate 305 and the heat dissipating column 306, the service life of the headlamp light source module 3 is effectively prolonged, the bottom of the lamp housing 2 is fixedly provided with the heat dissipating mechanism 4, the heat dissipating mechanism 4 comprises an exhaust fan 401, an exhaust pipe 402, an intake fan 403, an intake pipe 404, a filter screen 405, an air collecting cover 406 and an air duct 407, the exhaust fan 401 is fixedly arranged on the surface of the left side of the top of the lamp housing 2, the exhaust pipe 402 penetrates through the bottom of the lamp housing 2 and is communicated with the exhaust fan 401, the intake fan 403 is fixedly arranged on the surface of the right side of the top of the lamp housing 2, the intake pipe 404 penetrates through the bottom of the lamp housing 2 and is communicated with the intake fan 403, the filter screen 405 is fixedly arranged in, the heat dissipation effect of the automobile headlamp can be further effectively improved by arranging the heat dissipation mechanism 4 at the bottom of the lamp shell 2, an exhaust fan 401 is arranged on the left side of the bottom of the lamp housing 2, and a wind-collecting cover 406 is arranged on the top of the exhaust fan 401, an exhaust pipe 402 is provided at the bottom of the exhaust fan 401, so that hot air inside the lamp body can be rapidly exhausted, meanwhile, partial negative pressure is formed in the lamp body to accelerate the air circulation in the lamp body, and the air inlet fan 403, the air inlet pipe 404 and the air guide pipe 407 are matched, so that the components in the lamp body continuously exchange heat with the cold air, the good heat dissipation effect in the lamp body is ensured, the heat dissipation effect of the lamp body is further effectively improved, the filter net 405 is arranged inside the air inlet pipe 404 and the exhaust pipe 402, so that dust in the air can be effectively prevented from entering the lamp body, and the bottom of the lamp shell 2 is fixedly provided with the mounting mechanism 5;
the mounting mechanism 5 comprises a connecting plate 501, a mounting plate 502, guide rods 504, springs 506, shock-absorbing pads 507, a sliding block 510, a connecting rod 512, a positioning bolt 513, a positioning block 514, a fixed mounting plate 516 and a positioning bolt 518, wherein the top of the connecting plate 501 is fixedly connected with the lamp housing 2, the surface of the top of the mounting plate 502 is provided with a groove 503, the groove wall surface of the side of the groove 503 is provided with a guide groove 505, the side of the connecting plate 501 is fixedly connected with the guide rods 504, the size of the guide rods 504 is matched with the size of the guide groove 505, one end of each guide rod 504 extends into the guide groove 505, the number of the guide rods 504 and the number of the guide grooves 505 are six, the middle parts of the left side and the right side of the connecting plate 501 are respectively provided with one guide rod 504, the front side and the rear side of the connecting plate 501 are respectively provided with two guide rods 504, the surfaces of the guide rods 504 are sleeved with springs, the damping pad 507 is bonded on the surface of the groove wall at the bottom of the groove 503, and the mounting mechanism 5 is arranged at the bottom of the lamp shell 2, so that the vibration of the automobile headlamp caused by the automobile body can be effectively reduced, and the aim of facilitating mounting of the automobile headlamp is fulfilled. In the installation mechanism 5, the connection plate 501 is fixedly connected with the lamp housing 2, six guide rods 504 and springs 506 are arranged on the side edge of the connection plate 501, the guide rods are inserted into guide grooves 505, the vibration of a vehicle body on a vehicle lamp is eliminated from four directions by utilizing the elasticity of the springs 506, meanwhile, a shock absorption pad 507 is arranged on the surface of the connection plate 501, which is in contact with the installation plate 502, so that the vibration transmitted to a headlamp of the vehicle in the driving process of the vehicle is further eliminated, a sliding groove 508 is arranged on the surface of the bottom of the installation plate 502, a positioning hole 509 is arranged on the groove wall of the top of the sliding groove 508, the sliding block 510 is in sliding connection with the installation plate 502 through the sliding groove 508, a second groove 511 is arranged on the surface of the top of the sliding block 510, the bottom of the sliding block 510 is fixedly connected with the connecting rod 512, a, the top of a positioning bolt 513 is fixedly connected with the positioning block 514, the positioning block 514 is arranged in a cylindrical shape, the size of the positioning block 514 is matched with that of a positioning hole 509, the size of a second groove 511 is consistent with that of the positioning hole 509, the number of the positioning holes 509 is a plurality, the groove wall surfaces at the tops of the sliding grooves 508 are uniformly arranged in a straight line, the surface of the connecting rod 512 is provided with a threaded hole 515, the threaded hole 515 is a plurality of threaded holes 515, the threaded holes 515 are uniformly arranged on the surface of the connecting rod 512 in a straight line, the threaded hole 515 is fixedly connected with a second positioning bolt 518 through threads, the fixed mounting plate 516 is fixedly connected with the connecting rod 512 through a second positioning bolt 518, the surface at the bottom of the fixed mounting plate 516 is provided with a mounting hole 517, the surfaces at the left side and the right side of the bottom of the mounting plate 502 are provided with, make fixed mounting panel 516 can move about, slider 510 can inject slider 510's position through the cooperation of locating hole 509, locating piece 514, positioning bolt 513 simultaneously, has guaranteed the stable effect of installation of car headlight, has set up a plurality of screw holes 515 on the surface of connecting rod 512 for fixed mounting panel 516 can carry out fore-and-aft removal, and the fixed mounting panel 516 of four-way regulation is installed more nimble conveniently.
The working principle is as follows: the aluminum alloy heat-conducting plate 305 is arranged at the back of the light source module 3, the heat-radiating columns 306 are arranged on the right side surface of the heat-conducting plate 305 in a plurality of numbers, and the heat emitted by the lamp panel 303 can be effectively and quickly led out in time by utilizing the matching of the heat-conducting plate 305 and the heat-radiating columns 306, so that the service life of the headlamp light source module 3 is effectively prolonged; the heat dissipation mechanism 4 is arranged at the bottom of the lamp shell 2, so that the heat dissipation effect of the automobile headlamp can be further effectively improved, the exhaust fan 401 is arranged on the left side of the bottom of the lamp shell 2, the air collection cover 406 is arranged at the top of the exhaust fan 401, the exhaust pipe 402 is arranged at the bottom of the exhaust fan 401, hot air in the lamp body can be rapidly exhausted, local negative pressure is formed in the lamp body, circulation of air in the lamp body is accelerated, and the heat exchange between components in the lamp body and cold air is continuously carried out by matching the air inlet fan 403, the air inlet pipe 404 and the air guide pipe 407, so that the good heat dissipation effect in the lamp body is ensured, the heat dissipation effect of the lamp body is further effectively improved, and the filter net 405 is arranged in the air inlet pipe 404 and the exhaust pipe 402, so that dust in the air can be; in the installation mechanism 5, the connection plate 501 is fixedly connected with the lamp housing 2, six guide rods 504 and springs 506 are arranged on the side edge of the connection plate 501, the guide rods are inserted into the guide grooves 505, the vibration of a vehicle body on a vehicle lamp is eliminated from four directions by utilizing the elasticity of the springs 506, and meanwhile, a damping pad 507 is arranged on the surface, in contact with the installation plate 502, of the connection plate 501, so that the vibration transmitted to a vehicle headlamp in the driving process of the vehicle is further eliminated; four sliding grooves 508 are formed in the surfaces of the left side and the right side of the bottom of the mounting plate 502, the connecting rod 512 is in sliding connection with the sliding grooves 508 through the sliding block 510, the fixed mounting plate 516 is fixedly connected with the connecting rod 512 through the two positioning bolts 518, the fixed mounting plate 516 can move left and right, meanwhile, the sliding block 510 can be matched with the positioning holes 509, the positioning blocks 514 and the positioning bolts 513 to limit the position of the sliding block 510, the mounting stability effect of the automobile headlamp is guaranteed, a plurality of threaded holes 515 are formed in the surface of the connecting rod 512, the fixed mounting plate 516 can move front and back, and the fixed mounting plate 516 adjusted in four directions can be mounted more flexibly and conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an automobile headlamp, includes lamp shade (1) and lamp body (2), its characterized in that: the bottom of the lampshade (1) is fixedly connected with the lamp shell (2), the light source module (3) is fixedly mounted inside the lampshade (1), the heat dissipation mechanism (4) is fixedly mounted at the bottom of the lamp shell (2), and the mounting mechanism (5) is fixedly mounted at the bottom of the lamp shell (2);
the installation mechanism (5) comprises a connecting plate (501), an installation plate (502), a guide rod (504), a spring (506), a shock absorption pad (507), a sliding block (510), a connecting rod (512), a positioning bolt (513), a positioning block (514), a fixed installation plate (516) and a second positioning bolt (518), wherein the top of the connecting plate (501) is fixedly connected with the lamp housing (2), a groove (503) is formed in the surface of the top of the installation plate (502), a guide groove (505) is formed in the groove wall surface of the side edge of the groove (503), the side edge of the connecting plate (501) is fixedly connected with the guide rod (504), the spring (506) is sleeved on the surface of the guide rod (504), the shock absorption pad (507) is bonded on the groove wall surface of the bottom of the groove (503), a sliding groove (508) is formed in the surface of the bottom of the installation plate (502), and a, the sliding block (510) is connected with the mounting plate (502) in a sliding way through a sliding groove (508), the surface of the top of the sliding block (510) is provided with a second groove (511), the bottom of the sliding block (510) is fixedly connected with the connecting rod (512), the positioning bolt (513) sequentially penetrates through the connecting rod (512) and the sliding block (510) from bottom to top, the positioning bolt (513) is respectively movably connected with the connecting rod (512) and the sliding block (510) through threads, the top of the positioning bolt (513) is fixedly connected with the positioning block (514), the surface of the connecting rod (512) is provided with a threaded hole (515), the threaded hole (515) is fixedly connected with a second positioning bolt (518) through threads, the fixed mounting plate (516) is fixedly connected with the connecting rod (512) through a second positioning bolt (518), and the surface of the bottom of the fixed mounting plate (516) is provided with a mounting hole (517).
2. The headlamp according to claim 1, wherein: light source module (3) are including lens (301), lens support (302), lamp plate (303), reflector (304), heat-conducting plate (305) and heat dissipation post (306), the right side and lens support (302) fixed connection of the lens (301) of telling, the right side and lamp plate (303) fixed connection of lens support (302), the left side and reflector (304) fixed connection of lamp plate (303), the right side surface and heat-conducting plate (305) fixed connection of lamp plate (303), the right side and heat dissipation post (306) fixed connection of heat-conducting plate (305).
3. The headlamp according to claim 1, wherein: heat dissipation mechanism (4) are including exhaust fan (401), blast pipe (402), air intake fan (403), intake pipe (404), filter screen (405), air-collecting cover (406) and air duct (407), exhaust fan (401) fixed mounting is on the left surface in lamp body (2) top, bottom and exhaust fan (401) intercommunication that blast pipe (402) run through lamp body (2), air intake fan (403) fixed mounting is on the surface on lamp body (2) top right side, intake pipe (404) run through lamp body (2) with bottom and air intake fan (403) intercommunication, the equal fixed mounting in inside of intake pipe (404) and blast pipe (402) has filter screen (405), the top fixed mounting of exhaust fan (401) has air-collecting cover (406), the top fixed mounting of air intake fan (403) has air duct (407).
4. A headlight for a vehicle according to claim 2, characterized in that: the heat conducting plate (305) is arranged in a circular aluminum alloy plate shape, and the heat dissipation columns (306) are a plurality of and are uniformly distributed on the surface of the right side of the heat conducting plate (305).
5. The headlamp according to claim 1, wherein: the size of guide bar (504) and the size looks adaptation of guide way (505), and the one end of guide bar (504) stretches into the inside of guide way (505), the quantity of guide bar (504) and guide way (505) is six, a guide bar (504) has been installed respectively in the middle part on the left and right sides of connecting plate (501), two guide bars (504) have all been installed to the front side and the rear side of connecting plate (501).
6. The headlamp according to claim 1, wherein: the number of the springs (506) is six, and the springs (506) are positioned between the side edge of the connecting plate (501) and the side groove wall of the groove (503).
7. The headlamp according to claim 1, wherein: the positioning blocks (514) are arranged in a cylindrical shape, the size of each positioning block (514) is matched with that of each positioning hole (509), the size of the second groove (511) is consistent with that of each positioning hole (509), the positioning holes (509) are multiple in number, and the positioning holes are uniformly arranged on the wall surface of the groove at the top of the sliding groove (508) in a straight line.
8. The headlamp according to claim 1, wherein: the number of the threaded holes (515) is several, and the threaded holes are uniformly arranged on the surface of the connecting rod (512) in a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094410.9A CN112113185A (en) | 2020-10-14 | 2020-10-14 | Automobile headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011094410.9A CN112113185A (en) | 2020-10-14 | 2020-10-14 | Automobile headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112113185A true CN112113185A (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011094410.9A Pending CN112113185A (en) | 2020-10-14 | 2020-10-14 | Automobile headlight |
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| Country | Link |
|---|---|
| CN (1) | CN112113185A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116085709A (en) * | 2022-11-30 | 2023-05-09 | 格尔翰汽车配件(东莞)有限公司 | Light distribution structure of automobile headlight |
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Application publication date: 20201222 |