CN116872828A - Space-saving automobile headlight lateral dimming screw structure - Google Patents
Space-saving automobile headlight lateral dimming screw structure Download PDFInfo
- Publication number
- CN116872828A CN116872828A CN202311016282.XA CN202311016282A CN116872828A CN 116872828 A CN116872828 A CN 116872828A CN 202311016282 A CN202311016282 A CN 202311016282A CN 116872828 A CN116872828 A CN 116872828A
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- screw
- dimming
- space
- lateral
- dimming screw
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241000258971 Brachiopoda Species 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/068—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
- B60Q1/0683—Adjustable by rotation of a screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a space-saving automobile headlight lateral dimming screw structure, which comprises a lamp holder shell, wherein a dimming screw mounting cap is arranged at the rear end of the lamp holder shell and used for penetrating and mounting a dimming screw, a stable bracket is arranged on the side face and used for fixing a driving screw, the driving screw and the dimming screw are driven by a transmission rod to rotate, and the end part of the driving screw is driven by a motor and drives the dimming screw to rotate through the transmission rod. According to the invention, the dimming screw is installed through the dimming screw installation cap, only the shorter end part of the dimming screw is required to be exposed, then the driving screw positioned on the side surface of the lamp holder shell is in transmission connection with the transmission rod, the driving screw arranged on the side surface is driven to rotate, the dimming screw is driven to rotate, the angle of the internal lamp is regulated, the trouble that the longer screw and the motor can be directly installed on the rear side of the lamp is avoided, and the problems of space congestion and uneven heat dissipation are reduced.
Description
Technical Field
The invention belongs to the technical field of dimming screws, and particularly relates to a space-saving lateral dimming screw structure of an automobile headlight.
Background
The automobile lamp is an important functional part of an automobile, and the function of far and near light in an automobile front combined lamp is an important component part of active safety of the automobile. The light ensures that the front road is illuminated while ensuring that no glaring effect is exerted on the opposite vehicle. Front combination lamps in automotive lamps are the most complex. In general, a front combination lamp is mainly composed of a high beam, a low beam, a turn signal lamp, a position lamp, and the like. The light distribution of high beam and low beam is the key point and the difficulty of the lamp design. In order to ensure that the headlamp has enough illumination and a wide enough illumination range after loading, the headlamp is not glaring, and meanwhile, the lamp deviation caused by different road conditions is required to be adjusted, so that a lamp dimming system is required to keep the illumination type of the headlamp after loading. In general, the light dimming structure of the car lamp is mainly realized by screw adjustment, gear transmission adjustment, motor adjustment and the like.
At present, a screw mechanism for adjusting a car lamp is usually matched and adjusted by adopting a longer screw and a fluted disc at the end part of the screw to complete connection with a car lamp shell, and then a motor is arranged at the rear part of the car lamp to drive the car lamp, but when the screw mechanism is installed and used, the screw mechanism cannot be conveniently connected and fixed to the light adjusting screw due to limited space, and the screw mechanism occupies more space at the rear side of the car lamp and brings trouble to the transfer. In addition, under the condition that a longer screw rod and a rear-end motor are exposed, screw rod stability is not guaranteed, and the problems of uneven heat dissipation and the like caused by motor installation congestion can occur.
Therefore, there is an urgent need for a mounting manner of a dimming screw that can greatly save the mounting space of a vehicle lamp.
Disclosure of Invention
In view of the above, the technical problem to be solved by the invention is to provide a space-saving lateral dimming screw structure of a headlight of an automobile, which is used for avoiding the problems that the traditional dimming screw is large in installation occupation space, inconvenient to adjust, crowded in motor assembly and causing no heat dissipation of the headlight.
In order to solve the technical problems, the invention discloses a space-saving automobile headlight lateral dimming screw structure, which comprises a lamp holder shell, wherein a dimming screw mounting cap is arranged at the rear end of the lamp holder shell and used for penetrating and mounting the dimming screw, a stabilizing bracket is arranged on the side face of the lamp holder shell and used for fixing a driving screw, the driving screw and the dimming screw are driven by a transmission rod to rotate, and the driving screw end is driven by a motor to rotate by the transmission rod.
According to an embodiment of the invention, the front end of the dimming screw is provided with a ball sleeve through threads, the ball end of the ball sleeve is provided with a fixing bracket, and the fixing bracket is fixed to the reflecting bowl of the lamp set.
According to one embodiment of the invention, the bulb sleeve is provided with an extended X-shaped locating plate at the side surface of the dimming screw, the upper end and the lower end of the X-shaped locating plate are inserted into corresponding installation guide rails in the lamp holder shell, the upper end and the lower end of the X-shaped locating plate are also provided with central wire slots extending along the direction of the installation guide rails, and the installation guide rails are provided with locating inserting sheets protruding and accommodated in the central wire slots.
According to an embodiment of the invention, two ends of the transmission rod are respectively provided with the outer shell seat, the outer shell seat is respectively fixed on the dimming screw mounting cap and the stabilizing support through screws, two ends of the transmission rod are provided with bevel gears, and one ends of the dimming screw and one end of the driving screw are provided with synchronous bevel gears which are meshed with the bevel gears.
According to an embodiment of the invention, two ends of the transmission rod are respectively provided with an outer shell seat, the outer shell seats are respectively fixed on the dimming screw installation cap and the stabilizing support through screws, and the transmission rod is connected with the dimming screw and the driving screw in the outer shell seats through right-angle transmission couplings.
According to an embodiment of the invention, the side surface of the stabilizing support is provided with spaced screw mounting columns, the screw mounting columns are fixedly connected with the limiting piece through screws, and the screw mounting columns are connected with the lower end of the limiting piece limiting driving screw rod.
According to an embodiment of the present invention, the light adjusting screw mounting cap is configured as a waterproof mounting cap.
Compared with the prior art, the invention can obtain the following technical effects:
through the screw rod installation cap of adjusting luminance installation screw rod of adjusting luminance, only need expose its shorter tip, then the cooperation transfer line transmission is connected the drive screw that is located lamp stand casing side, and the drive screw that sets up by the side drives rotatoryly, drives the screw rod of adjusting luminance and rotates along with, adjusts inside car light angle, avoids can directly installing the trouble of longer screw rod of car light rear side and motor, has reduced the space and has crowded, the uneven problem of heat dissipation.
Of course, it is not necessary for any one product embodying the invention to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic view of a rear side of a socket housing according to an embodiment of the present invention;
FIG. 2 is a schematic view of a space-saving automotive headlamp lateral dimming screw in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of an X-shaped locating plate installation according to an embodiment of the present invention.
Drawing reference numerals
The lamp socket comprises a lamp socket shell 10, a dimming screw mounting cap 20, a dimming screw 30, a stabilizing bracket 40, a screw mounting column 41, a connecting limiting piece 42, a driving screw 50, a transmission rod 60, an outer shell seat 61, a ball head sleeve 70, an X-shaped positioning plate 71, a mounting guide rail 72, a central wire slot 73, a positioning inserting piece 74 and a fixing bracket 80.
Detailed Description
The following detailed description of embodiments of the present invention will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present invention can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 to 3, fig. 1 is a schematic rear side view of a socket housing according to an embodiment of the invention; FIG. 2 is a schematic view of a space-saving automotive headlamp lateral dimming screw in accordance with an embodiment of the present invention; FIG. 3 is a schematic view of an X-shaped locating plate installation according to an embodiment of the present invention.
As shown in the figure, a space-saving automotive headlamp lateral dimming screw structure comprises a lamp holder shell 10, wherein a dimming screw mounting cap 20 is arranged at the rear end of the lamp holder shell 10 and used for penetrating and mounting a dimming screw 30, a stabilizing support 40 is arranged on the side surface and used for fixing a driving screw 50, the driving screw 50 and the dimming screw 30 are driven by a transmission rod 60, and the end part of the driving screw 50 is driven by a motor to rotate, and the dimming screw 30 is driven by the transmission rod 60 to rotate.
In one embodiment of the present invention, the socket housing 10 is a rear housing of a headlight of an automobile, in which various functional lamps such as a low beam lamp, a high beam lamp, etc. are installed, and in the course of daily driving, the angle of light emission needs to be adjusted due to the height or habit of a driver, and at this time, the dimming screw 30 needs to be used for adjusting the angle of the headlight. According to the invention, the dimming screw 30 is installed by penetrating through the dimming screw installation cap 20, only the shorter length of the rear end of the lamp holder shell 10 is required to be exposed, then the end connection is carried out through the transmission rod 60, finally the dimming screw 30 is driven to rotate by a motor to finish the rotation of the dimming screw 30, then the angle of the car lamp is adjusted, the total stroke of the dimming screw 30 is reduced, enough rear space can be reserved, congestion is reduced, and heat dissipation is improved.
The front end of the dimming screw 30 is provided with a ball head sleeve 70 through threads, the ball end of the ball head sleeve 70 is provided with a fixing bracket 80, the two ball heads are matched, the assembly is convenient, and the angle fine adjustment is convenient. The fixing bracket 80 is fixed to the reflector of the lamp set to complete the connection.
The bulb sleeve 70 of the present invention is provided with an extended X-shaped positioning plate 71 at the side of the light adjusting screw 30, the upper and lower ends of the X-shaped positioning plate 71 are inserted into corresponding installation guide rails 72 in the lamp socket housing 10, and the upper and lower ends of the X-shaped positioning plate 71 are also provided with a central wire slot 73 extending the direction of the installation guide rails 72, and the installation guide rails 72 are provided with positioning inserting pieces 74 protruding and accommodated in the central wire slot 73. In the present embodiment, the middle section of the ball sleeve 70 has an X-shaped positioning plate 71 at the side for fixing into a mounting rail 72 at the side wall of the socket housing 10, so that the ball sleeve 70 can be stretched to complete the angle adjustment when the dimming screw 30 is rotationally driven. The X-shaped positioning plate 71 is X-shaped, and forms sliding feet at the upper end and the lower end, so that the sliding feet can be conveniently limited by the mounting guide rail 72, and the end part can be rounded, so that the assembly and the introduction are convenient. In addition, be provided with the location inserted sheet 74 that corresponds X shape locating plate 71 center wire casing 73 in the centre of installation guide rail 72, thereby further strengthen the location, with the centre gripping of installation guide rail 72 both ends on X shape locating plate 71 basis, form trilateral benchmark firm, strengthened the stability of ball headgear 70 overall operation greatly, the car light angle adjustment is more accurate.
In a preferred embodiment, two ends of the transmission rod 60 are respectively provided with an outer housing seat 61, and the outer housing seat 61 is respectively fixed to the dimming screw mounting cap 20 and the stabilizing support 40 through screws, so that assembly is facilitated and stability is ensured. And bevel gears are installed at both ends of the transmission rod 60, and a synchronous bevel gear engaged with the bevel gears is installed at one ends of the dimming screw 30 and the driving screw 50. According to the invention, through the engagement of the two bevel gears, 90-degree transitional connection is formed, the transmission is completed, the structure is simple, and the operation is convenient.
In another embodiment, both ends of the transmission rod 60 are respectively mounted with outer housing seats 61, the outer housing seats 61 are respectively fixed to the dimming screw mounting cap 20 and the stabilizing bracket 40 by screws, and the transmission rod 60 connects the dimming screw 30 and the driving screw 50 through right angle transmission couplings within the outer housing seats 61. The right-angle transmission coupler is in the same way as bevel gear transmission, and the transmission between two rods with an included angle of 90 degrees is completed.
The socket housing 10 is laterally mounted with a stabilizing bracket 40 for stabilizing the driving screw 50. The side of the stabilizing support 40 is provided with spaced screw mounting columns 41, the screw mounting columns 41 are fixedly connected with limiting plates 42 through screws, the lower ends of the limiting plates 42 are connected with the limiting driving screw 50 for limiting the driving screw 50, a safety protection effect is achieved, and the driving screw is vibrated or extruded and misplaced due to potential safety hazards, and meanwhile later maintenance is facilitated. The end of the driving screw 50 is driven by a motor, and the motor is laterally arranged, so that the heat dissipation problem of each lamp source of the lamp holder shell 10 can be greatly enhanced, and meanwhile, the space is saved.
The dimming screw mounting cap 20 is provided as a waterproof mounting cap, that is, the periphery is effectively sealed by using sealant, so that moisture intrusion is avoided.
In summary, the dimming screw 30 is installed with the cap to install the dimming screw 20, only the shorter end part of the dimming screw is exposed, then the driving screw 50 positioned on the side surface of the lamp holder shell 10 is in transmission connection with the transmission rod 60, the driving screw 50 arranged on the side surface drives the dimming screw 30 to rotate, the internal lamp angle is adjusted, the trouble that the longer screw and the motor can be directly installed on the rear side of the lamp is avoided, and the problems of space congestion and uneven heat dissipation are reduced.
While the foregoing description illustrates and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (7)
1. Space-saving automotive headlamp lateral dimming screw structure, which is characterized by comprising:
the lamp stand casing, lamp stand casing rear end has the screw rod installation cap of adjusting luminance for wear to establish the installation screw rod of adjusting luminance, the side has stable support, is used for fixed drive screw, the drive screw with the screw rod of adjusting luminance is through the transfer line transmission, just the drive screw tip is rotated by motor drive, and passes through the transfer line drive the screw rod of adjusting luminance is followed and is rotated.
2. The space-saving automotive headlamp lateral dimming screw structure of claim 1, wherein the dimming screw front end is threadedly mounted with a ball head sleeve, the ball head end of the ball head sleeve is mounted with a fixing bracket, and the fixing bracket is fixed to a reflector of a lamp set.
3. The space-saving automotive headlamp lateral dimming screw structure according to claim 2, wherein the bulb sleeve is positioned on the side surface of the dimming screw and is provided with an extended X-shaped positioning plate, the upper end and the lower end of the X-shaped positioning plate are inserted into corresponding mounting guide rails in the lamp holder shell, the upper end and the lower end of the X-shaped positioning plate are also provided with central wire slots extending along the direction of the mounting guide rails, and the mounting guide rails are provided with positioning inserting sheets protruding and accommodated in the central wire slots.
4. The space-saving automotive headlamp lateral dimming screw structure according to claim 1, wherein outer housing seats are respectively mounted at both ends of the driving rod, the outer housing seats are respectively fixed to the dimming screw mounting cap and the stabilizing support through screws, bevel gears are mounted at both ends of the driving rod, and synchronous bevel gears engaged with the bevel gears are mounted at one ends of the dimming screw and the driving screw.
5. The space-saving automotive headlamp lateral dimming screw structure of claim 1, wherein two ends of the driving rod are respectively provided with an outer housing seat, the outer housing seats are respectively fixed on the dimming screw mounting cap and the stabilizing support through screws, and the driving rod is connected with the dimming screw and the driving screw in the outer housing seats through right-angle transmission couplings.
6. The space-saving automotive headlamp lateral dimming screw structure of claim 1, wherein the side surface of the stabilizing support is provided with spaced screw mounting posts, the screw mounting posts are fixedly connected with limiting pieces through screws, and the connecting limiting pieces limit the lower end of the driving screw.
7. The space-saving automotive headlamp lateral dimming screw structure of claim 1, wherein the dimming screw mounting cap is provided as a waterproof mounting cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311016282.XA CN116872828A (en) | 2023-08-14 | 2023-08-14 | Space-saving automobile headlight lateral dimming screw structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311016282.XA CN116872828A (en) | 2023-08-14 | 2023-08-14 | Space-saving automobile headlight lateral dimming screw structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116872828A true CN116872828A (en) | 2023-10-13 |
Family
ID=88271573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311016282.XA Pending CN116872828A (en) | 2023-08-14 | 2023-08-14 | Space-saving automobile headlight lateral dimming screw structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116872828A (en) |
-
2023
- 2023-08-14 CN CN202311016282.XA patent/CN116872828A/en active Pending
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