CN109958970A - A kind of rotary shaft car light adjustment structure - Google Patents
A kind of rotary shaft car light adjustment structure Download PDFInfo
- Publication number
- CN109958970A CN109958970A CN201910286002.4A CN201910286002A CN109958970A CN 109958970 A CN109958970 A CN 109958970A CN 201910286002 A CN201910286002 A CN 201910286002A CN 109958970 A CN109958970 A CN 109958970A
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- radiator
- mounting hole
- adjutage
- mounting
- hole
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
-
- 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
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—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
- 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
-
- 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
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 discloses a kind of rotary shaft car light adjustment structures, and including lamp housing and the regulating device and dimming device that are mounted on lamp housing, the dimming device includes high beam reflector, low beam reflector and radiator；The high beam reflector is fixed on radiator upper surface, the low beam reflector is fixed on radiator lower end surface, radiator left and right ends are equipped with shaft, the lamp housing is equipped with the first mounting assembly, the second mounting assembly and sliding slot, radiator left and right ends are inserted into the first mounting assembly and the second mounting assembly and can be rotated in the first mounting assembly and the second mounting assembly by shaft, radiator lower end can be slided on the chute by regulating device, it can guarantee that car light has good heat dissipation effect, regulating effect and assembly effect by the technical program.
Description
Technical field
The invention belongs to field of illuminating lamps more particularly to a kind of rotary shaft car light adjustment structures.
Background technique
Individually the fixed light modulation structure of adjusting screw is feasible in the simple lamp body structure such as original bulb-type,
This product only needs to adjust individual reflecting mirror it is achieved that the patent document such as publication number CN207584667U discloses
A kind of car light light modulation structure, feature be include reflecting mirror, mounting bracket and light regulating rod；It is equipped with shaft in the two sides of reflecting mirror,
The bottom of reflecting mirror is equipped with retaining part；It is equipped with mounting hole in the two sides of mounting bracket, shaft is plugged in corresponding mounting hole；
It is equipped with adjustment hole or regulating tank in the bottom of mounting bracket, internal screw thread is equipped on the inner wall of adjustment hole or regulating tank；It is dimming
Outer wall in the middle part of bar is equipped with external screw thread, is equipped with card slot in the rear end of light regulating rod；The middle part of light regulating rod is located at adjustment hole or tune
It saving in slot, the external screw thread of light regulating rod is engaged with the internal screw thread of adjustment hole or regulating tank, and card slot is fastened on retaining part and is able to rotate,
Light regulating rod axial movement makes card slot push retaining part to drive mirror tilt.Its advantage are as follows: fixed without bolt, structure
It is simple and compact, it is easy to assembly, production cost is reduced, industrialized production is conducive to.
But now more and more products use this low-power of LED, environmentally protective product as lamps and lanterns light source,
In this case, because the high-power LED that distance-light uses needs to use radiator to guarantee the performance of product, and
LED can not be also directly anchored on lamp housing, then entirely light modulation assembly contains many things, be not only far and near reflective optical system,
There are also radiator etc., the assembly of these product forms can be than heavier, then to guarantee the earthquake-proof function of lamps and lanterns, it is necessary to have
The fixed light modulation assembly of structure and shell, while also ensuring dimming behavior, and it is total to depend merely on the fixed entire light modulation of adjusting screw at this time
If, because light modulation assembly includes Aluminium Radiator, it is likely to result in light modulation assembly and falls off, cause the entire light modulation of product total
At failure, it can not dim, also not can guarantee Product Assembly after falling off.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of rotary shaft car light adjustment structure, pass through
Shaft is set on a heat sink, to guarantee that car light has good heat dissipation effect, regulating effect and assembly effect.
To achieve the above object, present invention employs technical solutions below:
A kind of rotary shaft car light adjustment structure, including lamp housing and the regulating device and dimming device that are mounted on lamp housing,
The dimming device includes high beam reflector, low beam reflector and radiator；The high beam reflector is fixed at the top of the radiator
Face, the low beam reflector are fixed on radiator lower end surface, and radiator left and right ends are equipped with shaft, and the lamp housing is equipped with first
The first mounting assembly and the second installation are inserted by shaft in mounting assembly, the second mounting assembly and sliding slot, radiator left and right ends
It can rotate in component and in the first mounting assembly and the second mounting assembly, radiator lower end can be on the chute by regulating device
Sliding.
Preferably, first mounting assembly and the second mounting assembly are distributed in the middle section inside lamp housing, it is described
First mounting assembly includes mounting blocks and pressing plate, and the pressing plate is fixed on mounting blocks, and cooperatively forms first turn with mounting blocks
The shaft of axis hole, the radiator left end is inserted into first rotating shaft hole, and can be rotated in first rotating shaft hole.
More preferably, the mounting blocks are equipped with the first positioning column, two the first mounting holes and rotary axis grooves, the pressing plate
It is equipped with first positioning hole matched with the first positioning column, the second mounting hole with the cooperation of two the first mounting holes, with shaft
Slot cooperatively forms first lug boss in first rotating shaft hole.
Preferably, second mounting assembly is identical with the first mounting assembly structure.
Preferably, second mounting assembly is equipped with the second shaft hole, the shaft insertion the of the radiator right end
In two shaft holes, and it can be rotated in the second shaft hole.
Preferably, the dimming device further includes the high beam circuitry plate for being fixed on radiator upper surface, is fixed on heat dissipation
The dipped beam circuit board of device lower end surface and distance light connecting plate for blocking high beam circuitry plate and radiator, the radiator upper end
Face is equipped with the second positioning column, third positioning column and the 4th positioning column, and the second positioning column, third positioning column and the 4th positioning column are in
Angular distribution, three end of distance light connecting plate can block the second positioning column, third positioning column and the 4th positioning column respectively, described to dissipate
Third mounting hole, the 4th mounting hole and the 5th mounting hole are additionally provided on hot device, the high beam reflector is mounted on by fastener
On third mounting hole, the 4th mounting hole and the 5th mounting hole, and push down distance light connecting plate.
Preferably, the radiator lower end surface is equipped with the 6th mounting hole, the 7th mounting hole and the 8th mounting hole, it is described
6th mounting hole, the 7th mounting hole and the 8th mounting hole are in angular distribution, and the low beam reflector is mounted on the by fastener
On six mounting holes, the 7th mounting hole and the 8th mounting hole.
Preferably, the radiator lower end surface is additionally provided with the first adjutage and the second adjutage, first adjutage
With the 9th mounting hole and the tenth mounting hole are respectively equipped on the second adjutage, the regulating device is mounted on the 9th by fastener
On mounting hole and the tenth mounting hole, first adjutage and the second adjutage can be slided on the chute by regulating device.
More preferably, the regulating device includes adjusting screw, bulb and sliding block, the adjustings screw across lamp housing,
Bulb and sliding block, and between the first adjutage and the second adjutage, the bulb, which is fixed on, to be adjusted on screw, the bulb
With sliding block tight fit, the sliding block is mounted on the 9th mounting hole and the tenth mounting hole by fastener, and the adjusting screw can
Band movable slider slides on the chute, so that the first adjutage and the second adjutage be driven to slide on the chute.
More preferably, the sliding slot inward at both ends extends to form the first limiting section and the second limiting section, under the sliding block
Half part is located in sliding slot, and the first limiting section and the second limiting section are close in the sliding block two sides, and the sliding block lower end surface extends shape
At third adjutage and the 4th adjutage, the third adjutage and the 4th adjutage are hanging and contact with sliding slot bottom surface, described
Third adjutage and the 4th adjutage can be close to or far from sliding block lower end surfaces in sliding process.
The present invention has following technical effect due to the technical solution more than using:
(1), in the existing automobile headlamp adjusting device with radiator, radiator is often attached on lamp housing, and shaft
It is to design on the mirror, is continually changing at a distance from radiator, to affect entire vehicle when reflecting mirror rotation
The heat dissipation effect of lamp, in the present invention, radiator both ends are equipped with shaft, and the high beam reflector is fixed at the top of the radiator
Face, the low beam reflector are fixed on radiator lower end surface, and when radiator rotation, high beam reflector and low beam reflector remain unchanged
Against radiator, so that car light dimming device is provided with good heat dissipation performance.
(2), being mounted in existing automobile headlamp adjusting device for radiator needs individual assembling structure always, the present invention
In, radiator is linked with lamp housing by the pressing plate of design and is fixed together, i.e., dimming device and lamp housing are fixed together, together
When by the slidingtype card slot of design and adjust the structures such as screw lamp housing connect with dimming device, pass through turn on both sides in this way
Axis and it is intermediate in downward direction on sliding slot adjustment structure can guarantee that entire dimming device is firmly fixed on lamp housing.
(3), original car light adjustment structure is directly by adjusting the structures such as screw reflecting mirror to be rotated, and due to tying
Structure reason, so that the center of gravity of entire car light is often to adjust the junction of screw and reflecting mirror, and this junction is located substantially
In car light position on the lower side, this is also the reason of car light is easy vibration in adjustment process, and in the present invention, entire car light
Center of gravity is to be located at the middle section of entire car light on the axis of the rotation axis at radiator both ends, effectively reduce car light
In the vibration problem of adjustment process, the regulating effect of car light is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rotary shaft car light adjustment structure of the present invention；
Fig. 2 is the structural schematic diagram of rotary shaft car light adjustment structure lamp housing of the present invention；
Fig. 3 is the structural schematic diagram of another embodiment of rotary shaft car light adjustment structure lamp housing of the present invention；
Fig. 4 is the connection schematic diagram of rotary shaft car light adjustment structure radiator and circuit board of the present invention；
Fig. 5 is the structural schematic diagram one of rotary shaft car light adjustment structure radiator of the present invention；
Fig. 6 is the cross-sectional view of rotary shaft car light adjustment structure of the present invention；
Fig. 7 is the connection schematic diagram of rotary shaft car light adjustment structure radiator and sliding block of the present invention.
Description of symbols: 1, lamp housing；2, regulating device；3, dimming device；31, high beam reflector；32, dipped beam reflects
Mirror；33, radiator；331, shaft；11, the first mounting assembly；12, the second mounting assembly；13, sliding slot；111, mounting blocks；112,
Pressing plate；113, first rotating shaft hole；121, the second shaft hole；34, high beam circuitry plate；35, dipped beam circuit board；36, distance light connecting plate；
332, the second positioning column；333, third positioning column；334, the 4th positioning column；3321, third mounting hole；3331, the 4th mounting hole；
3341, the 5th mounting hole；335, the 6th mounting hole；336, the 7th mounting hole；338, the first adjutage；339, the second adjutage；
3381, the 9th mounting hole；3391, the tenth mounting hole；21, screw is adjusted；22, bulb；23, sliding block；231, third adjutage；
232, the 4th adjutage.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
A kind of rotary shaft car light adjustment structure as shown in figures 1 to 6, including lamp housing 1 and the tune being mounted on lamp housing 1
Regulating device 2 and dimming device 3, the dimming device 3 include high beam reflector 31, low beam reflector 32 and radiator 33；It is described
High beam reflector 31 is fixed on 33 upper surface of radiator, and the low beam reflector 32 is fixed on 33 lower end surface of radiator, radiator
33 left and right ends are equipped with shaft 331, and the lamp housing 1 is equipped with the first mounting assembly 11, the second mounting assembly 12 and sliding slot 13, dissipate
Hot 33 left and right ends of device are inserted into the first mounting assembly 11 and the second mounting assembly 12 by shaft 331 and can be in the first installation groups
It is rotated in part 11 and the second mounting assembly 12,33 lower end of radiator can be slided by regulating device 2 on sliding slot 13.
Lamp housing 1 as shown in Figure 2, the middle section inside lamp housing 1 are equipped with the first mounting assembly 11 and the second installation group
Part 12, first mounting assembly 11 is identical with 12 structure of the second mounting assembly, described all including mounting blocks 111 and pressing plate 112
Pressing plate 112 is fixed on mounting blocks 111, and cooperatively forms first rotating shaft hole 113,33 left end of radiator with mounting blocks 111
Shaft 331 be inserted into first rotating shaft hole 113, and can be rotated in first rotating shaft hole 113.
Specifically, the mounting blocks 111 are equipped with the first positioning column, two the first mounting holes and rotary axis grooves, the pressing plate
112 are equipped with first positioning hole matched with the first positioning column, two the second mounting holes with the cooperation of two the first mounting holes,
First lug boss in first rotating shaft hole 113 is cooperatively formed with rotary axis groove.
Such setting can make the shaft 331 of 33 left and right ends of radiator easy for installation:, only need to be by radiator when installation
The shaft 331 at 33 both ends is placed in the rotary axis groove on two mounting blocks 111, then pressing plate 112 is mounted on mounting blocks 111
So that radiator 33 is mounted in the first mounting assembly 11 and the second mounting assembly 12, and can be in the first mounting assembly 11 and second
It is rotated in mounting assembly 12.
Lamp housing 1 as shown in Figure 3 in another embodiment of the invention, the middle section inside lamp housing 1 are equipped with first
Mounting assembly 11 and the second mounting assembly 12, first mounting assembly 11 include mounting blocks 111 and pressing plate 112, the pressing plate
112 are fixed on mounting blocks 111, and cooperatively form first rotating shaft hole 113 with mounting blocks 111, and 33 left end of radiator turns
Axis 331 is inserted into first rotating shaft hole 113, and can be rotated in first rotating shaft hole 113, second mounting assembly 12 and the first peace
11 structure of arrangement is different, and second mounting assembly 12 is equipped with the second shaft hole 121, the shaft of 33 right end of radiator
In 331 the second shaft holes 121 of insertion, and it can be rotated in the second shaft hole 121.
So set, being because the shaft 331 at 33 both ends of radiator is rigid member, when the first mounting assembly 11 and the second peace
When all only having 331 hole of shaft on arrangement 12, radiator 33 can not be mounted on lamp housing 1, therefore, at least one installation
Component need to be designed to that rotary axis groove pressure plate 112 forms the form in 331 hole of shaft, in this way can be stably mounted at radiator 33
On lamp housing 1, in the present embodiment, it is contemplated that the convenience of 1 Shooting Technique of lamp housing, preferably the first mounting assembly 11 and the second installation group
12 structure of part is identical, and certainly, lamp housing 1 as shown in Figure 3 also can reach same effect.
If Fig. 1 and Fig. 4, dimming device shown in fig. 53 further include being mounted on by screw in the remote of 33 upper surface of radiator
Optical circuit board 34, the dipped beam circuit board 35 that 33 lower end surface of radiator is mounted on by screw and for block high beam circuitry plate 34 with
And the distance light connecting plate 36 of radiator 33, between the high beam circuitry plate 34 and radiator 33 and dipped beam circuit board 35 and heat dissipation
It is additionally provided with heat-conducting glue between device 33, high beam circuitry plate 34 and dipped beam circuit board 35 is facilitated to radiate, thus guarantee properties of product, it is described
33 upper surface of radiator be equipped with the second positioning column 332, third positioning column 333 and the 4th positioning column 334, the second positioning column 332,
Third positioning column 333 and the 4th positioning column 334 are in angular distribution, and 36 3 end of distance light connecting plate can block the second positioning respectively
Column 332, third positioning column 333 and the 4th positioning column 334 are additionally provided with the peace of third mounting hole the 3321, the 4th on the radiator 33
Dress hole 3331 and the 5th mounting hole 3341, the high beam reflector 31 are mounted on third mounting hole the 3321, the 4th by fastener
On mounting hole 3331 and the 5th mounting hole 3341, and distance light connecting plate 36 is pushed down, such distance light connecting plate 36 can shelter from far
Optical circuit board 34 and radiator 33, to guarantee the appearance property of product, 33 lower end surface of radiator is equipped with the 6th installation
Hole 335, the 7th mounting hole 336 and the 8th mounting hole, the 6th mounting hole 335, the 7th mounting hole 336 and the 8th mounting hole are in
Angular distribution, the low beam reflector 32 are mounted on the 6th mounting hole 335, the 7th mounting hole 336 and the 8th peace by fastener
It fills on hole.
So set, making entire dimming device 3 with radiator 33 for benchmark components, high beam reflector 31, dipped beam are anti-
It penetrates mirror 32, high beam circuitry plate 34, dipped beam circuit board 35 and distance light connecting plate 36 to be all firmly installed on radiator 33, works as heat dissipation
For the shaft 331 at 33 both ends of device when rotating in the first mounting assembly 11 and the second mounting assembly 12, high beam reflector 31, dipped beam are anti-
It penetrates the and then radiator 33 of mirror 32, high beam circuitry plate 34, dipped beam circuit board 35 and distance light connecting plate 36 all tightly to rotate, to make
It obtains car light dimming device 3 and is provided with good heat dissipation performance.
33 lower end surface of radiator as shown in Figure 5 is additionally provided with the first adjutage 338 and the second adjutage 339, and described first
The 9th mounting hole 3381 and the tenth mounting hole 3391, the regulating device are respectively equipped on adjutage 338 and the second adjutage 339
2 are mounted on the 9th mounting hole 3381 and the tenth mounting hole 3391 by fastener, and first adjutage 338 and second extends
Arm 339 can be slided by regulating device 2 on sliding slot 13.
Regulating device 2 as shown in Figure 6 and Figure 7 includes adjusting screw 21, bulb 22 and sliding block 23, the adjusting screw 21
Across lamp housing 1, bulb 22 and sliding block 23, and between the first adjutage 338 and the second adjutage 339, the bulb 22 is solid
It is scheduled on and adjusts on screw 21, the bulb 22 and 23 tight fit of sliding block, the sliding block 23 are mounted on the 9th mounting hole by screw
3381 and the tenth on mounting hole 3391, and the adjusting screw 21 can slide on sliding slot 13 with movable slider 23, to drive first
Adjutage 338 and the second adjutage 339 slide on sliding slot 13.
Specifically, 13 inward at both ends of sliding slot extends to form the first limiting section and the second limiting section, under the sliding block 23
Half part is located in sliding slot 13, and the first limiting section and the second limiting section, 23 lower end surface of sliding block are close in 23 two sides of sliding block
Third adjutage 231 and the 4th adjutage 232 are extended to form, the third adjutage 231 and the 4th adjutage 232 are relative to cunning
23 lower end surface of block is hanging and contacts with 13 bottom surface of sliding slot, and the third adjutage 231 and the 4th adjutage 232 are in sliding process
It can be close to or far from 23 lower end surface of sliding block.
Since in the present invention, the motion profile of entire dimming device 3 is the shaft 331 at 33 both ends of radiator in the first peace
Rotation on arrangement 11 and the second mounting assembly 12, i.e. the first adjutage 338 and the second adjutage of 33 lower end surface of radiator
339 relative to the spacing of sliding slot 13 with the rotation for writing radiator 33 be continually changing, and adjusts screw 21 and push sliding block 23
Motion profile is straight line again, therefore sliding slot 13 is for constraining sliding block 23 sliding block 23 can only to be moved forward and backward, and under sliding block 23
The third adjutage 231 and the 4th adjutage 232 of end face are due to hanging relative to 23 lower end surface of sliding block and connect with 13 bottom surface of sliding slot
Touching, thus third adjutage 231 and the 4th adjutage 232 can in sliding process with sliding slot 13 to the increase of its pressure to
Direction close to 23 lower end surface of sliding block is bent, and when with sliding slot 13 to the reduction of its pressure to the side far from 23 lower end surface of sliding block
To release, i.e., when adjusting screw 21 pushes sliding block 23 to slide on sliding slot 13, sliding block 23 can drive 33 both ends of radiator
Shaft 331 rotates in the first mounting assembly 11 and the second mounting assembly 12.
Entire dimming device 3 is other than 12 two supporting points of the first mounting assembly 11 and the second mounting assembly, due to sliding block
23 abut against always on sliding slot 13, so that sliding slot 13 is also a supporting point, i.e., entire dimming device 3 relative to dimming device 3
Be by the shaft 331 on both sides and it is intermediate in downward direction on sliding slot 13 be fixed on lamp housing 1, ensure that entire dimming device
3 are firmly fixed on lamp housing 1, while but also the center of gravity of entire product is located on the axis of two shafts 331, being effectively reduced
Vibration problem of the car light in adjustment process, improves the regulating effect of car light.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.It is all of the invention
Within spirit and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of rotary shaft car light adjustment structure including lamp housing (1) and the regulating device (2) being mounted on lamp housing (1) and is adjusted
Electro-optical device (3), which is characterized in that the dimming device (3) includes high beam reflector (31), low beam reflector (32) and radiator
(33)；The high beam reflector (31) is fixed on radiator (33) upper surface, and the low beam reflector (32) is fixed on radiator
(33) lower end surface, radiator (33) left and right ends be equipped with shaft (331), the lamp housing (1) be equipped with the first mounting assembly (11),
The first mounting assembly is inserted by shaft (331) in second mounting assembly (12) and sliding slot (13), radiator (33) left and right ends
(11) it and can rotate in the second mounting assembly (12) and in the first mounting assembly (11) and the second mounting assembly (12), radiator
(33) lower end can be slided by regulating device (2) on sliding slot (13).
2. a kind of rotary shaft car light adjustment structure according to claim 1, which is characterized in that first mounting assembly
(11) and the second mounting assembly (12) is distributed in the internal middle section of lamp housing (1), and first mounting assembly (11) includes peace
Dress block (111) and pressing plate (112), the pressing plate (112) are fixed on mounting blocks (111), and cooperatively form with mounting blocks (111)
The shaft (331) in first rotating shaft hole (113), radiator (33) left end is inserted into first rotating shaft hole (113), and can be first
Rotation in shaft hole (113).
3. a kind of rotary shaft car light adjustment structure according to claim 2, which is characterized in that on the mounting blocks (111)
Equipped with the first positioning column, two the first mounting holes and rotary axis grooves, the pressing plate (112) is equipped with matched with the first positioning column
First positioning hole, the second mounting hole with the cooperation of two the first mounting holes, cooperatively forms first rotating shaft hole (113) with rotary axis groove
First lug boss.
4. a kind of rotary shaft car light adjustment structure according to claim 2, which is characterized in that second mounting assembly
(12) identical with the first mounting assembly (11) structure.
5. a kind of rotary shaft car light adjustment structure according to claim 1, which is characterized in that second mounting assembly
(12) the second shaft hole (121) are equipped with, in shaft (331) insertion the second shaft hole (121) of radiator (33) right end,
And it can the rotation in the second shaft hole (121).
6. a kind of rotary shaft car light adjustment structure according to claim 1, which is characterized in that the dimming device (3) is also
Including the high beam circuitry plate (34) for being fixed on radiator (33) upper surface, the dipped beam circuit board that is fixed on radiator (33) lower end surface
(35) and the distance light connecting plate (36) for blocking high beam circuitry plate (34) and radiator (33), radiator (33) upper end
Face is equipped with the second positioning column (332), third positioning column (333) and the 4th positioning column (334), the second positioning column (332), third
Positioning column (333) and the 4th positioning column (334) are in angular distribution, and it is fixed that (36) three end of distance light connecting plate can block second respectively
Position column (332), third positioning column (333) and the 4th positioning column (334) are additionally provided with third mounting hole on the radiator (33)
(3321), the 4th mounting hole (3331) and the 5th mounting hole (3341), the high beam reflector (31) are mounted on by fastener
On third mounting hole (3321), the 4th mounting hole (3331) and the 5th mounting hole (3341), and push down distance light connecting plate (36).
7. a kind of rotary shaft car light adjustment structure according to claim 1, which is characterized in that radiator (33) lower end
Face be equipped with the 6th mounting hole (335), the 7th mounting hole (336) and the 8th mounting hole (337), the 6th mounting hole (335),
7th mounting hole (336) and the 8th mounting hole (337) are in angular distribution, and the low beam reflector (32) is mounted on by fastener
On 6th mounting hole (335), the 7th mounting hole (336) and the 8th mounting hole (337).
8. a kind of rotary shaft car light adjustment structure according to claim 1, which is characterized in that radiator (33) lower end
Face is additionally provided with the first adjutage (338) and the second adjutage (339), first adjutage (338) and the second adjutage (339)
On be respectively equipped with the 9th mounting hole (3381) and the tenth mounting hole (3391), the regulating device (2) is mounted on by fastener
On 9th mounting hole (3381) and the tenth mounting hole (3391), first adjutage (338) and the second adjutage (339) pass through
Regulating device (2) can be slided on sliding slot (13).
9. a kind of rotary shaft car light adjustment structure according to claim 8, which is characterized in that regulating device (2) packet
It includes and adjusts screw (21), bulb (22) and sliding block (23), the adjusting screw (21) passes through lamp housing (1), bulb (22) and sliding block
(23), and between the first adjutage (338) and the second adjutage (339), the bulb (22) is fixed on adjusting screw
(21) on, the bulb (22) and sliding block (23) tight fit, the sliding block (23) are mounted on the 9th mounting hole by fastener
(3381) and on the tenth mounting hole (3391), the adjusting screw (21) can be slided on sliding slot (13) with movable slider (23), from
And the first adjutage (338) and the second adjutage (339) is driven to slide on sliding slot (13).
10. a kind of rotary shaft car light adjustment structure according to claim 9, which is characterized in that sliding block (23) two sides
It is close to sliding slot (13), sliding block (23) lower end surface extends to form third adjutage (231) and the 4th adjutage (232), described
Third adjutage (231) and the 4th adjutage (232) are hanging and contact with sliding slot (13) bottom surface, the third adjutage (231)
It can be close to or far from sliding block (23) lower end surface in sliding process with the 4th adjutage (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286002.4A CN109958970B (en) | 2019-04-10 | 2019-04-10 | Rotating shaft type car lamp adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910286002.4A CN109958970B (en) | 2019-04-10 | 2019-04-10 | Rotating shaft type car lamp adjusting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109958970A true CN109958970A (en) | 2019-07-02 |
| CN109958970B CN109958970B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910286002.4A Active CN109958970B (en) | 2019-04-10 | 2019-04-10 | Rotating shaft type car lamp adjusting structure |
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| Country | Link |
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| CN109958970B (en) | 2024-04-12 |
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