CN214038238U - Adjusting structure of front fog lamp - Google Patents
Adjusting structure of front fog lamp Download PDFInfo
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- CN214038238U CN214038238U CN202120420202.7U CN202120420202U CN214038238U CN 214038238 U CN214038238 U CN 214038238U CN 202120420202 U CN202120420202 U CN 202120420202U CN 214038238 U CN214038238 U CN 214038238U
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Abstract
The utility model discloses regulation structure of preceding fog lamp, including adjusting seat subassembly and bulb seat subassembly, adjust the seat subassembly including adjusting the seat, adjusting nut, fixing bolt and light adjusting rod, adjust the seat including adjusting the position and connecting the installation position in regulation position one side, it is equipped with the nut locating hole to adjust the position middle part, adjusting nut card is in the nut locating hole, light adjusting rod one end is passed the car light backshell earlier and is installed in adjusting nut's screw again, be equipped with the through-hole on the installation position, fixing bolt passes the through-hole of installation position and will adjust seat monolithic stationary phase on the speculum of car light, bulb seat subassembly includes bulb seat and bulb screw, bulb seat middle part is equipped with the screw mounting hole, self-tapping screw passes through the screw mounting hole of bulb seat on with bulb seat monolithic stationary phase car light backshell, the bulb card of bulb screw attaches in the bulb seat, the bulb screw other end location is on the speculum of car light. The utility model discloses simple structure, assembly are simple, bearing capacity is strong, occupation space is little, the damping is effectual and do not influence the operation of adjusting luminance.
Description
Technical Field
The utility model relates to an automobile lamp field, in particular to regulation structure of front fog lamp.
Background
Due to the regulation of the regulation GB 4785 installation regulation of exterior lighting and light signaling devices for automobiles and trailers 5.3.6.2, the front fog light must be equipped with a dimmer to ensure that the light fixture can be adjusted to a prescribed initial tilt position at any time; therefore, the front fog lamp optical assembly can not be installed on the lamp body by adopting a fastener, and can only be installed by adopting a movable structure. Due to the fact that the vast majority of front fog lamp reflectors with high temperature resistance requirements are made of BMC materials, the mass of the reflectors is large due to large BMC density, the BMC materials are prone to abrasion, the requirements of random vibration tests of automobile lamps are difficult to meet if the installation structure is unreasonable in design, and the problems that the reflectors fall off, loose, lamp bodies crack, dimming failure, light performance cannot meet the requirements of regulations and the like can be caused.
The conventional front fog lamp has two common mounting forms, one of which is shown in fig. 1, a ball head seat is locked on a reflector and connected with a ball head screw on a base, and an adjusting nut is clamped on the reflector and connected with a light adjusting rod. The structure II is as shown in the following figures 2 and 3, the adjusting seat is additionally locked on the reflector, the adjusting nut is clamped on the reflector, the adjusting nut is prevented from being in direct contact with the reflector, in addition, the structure of the ball head seat is changed into a combination of two, and the strength of the adjusting seat is enhanced. The advantage of structure one: 1. the structure is simple, the number of parts is small, and the development cost is low; 2. the assembly process is simple and the assembly time is short. The first structure has the following disadvantages: 1. the adjusting nut is directly contacted with the reflector, so that the nut is easy to loosen and fall off due to abrasion of the mounting surface of the reflector, and normal dimming is influenced; 2. The structure of the ball head seat is thin, the strength is insufficient, and the vibration requirement of high strength cannot be met; 3. the reflector mold needs to be made into a slide block, so that the cost is increased. The second structure has the advantages that: 1. the adjusting nut is prevented from being directly contacted with the reflector, and the dimming function is not influenced by abrasion during adjustment; 2. Has enough strength and can meet the requirement of high-strength vibration. The second structure has the following defects: 1. the occupied space is large; 2. the assembly process is complicated and the assembly work time is long.
Disclosure of Invention
The utility model aims at the defect that above-mentioned prior art exists, provide a regulation structure of front fog lamp, its simple structure, assembly are simple, bearing capacity is strong, occupation space is little, the damping is effectual and do not influence the operation of adjusting luminance.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides an adjust structure of preceding fog lamp, including adjusting seat subassembly and bulb seat subassembly, adjust the seat subassembly including adjusting the seat, adjusting nut, fixing bolt and polished rod, adjust the seat including adjusting the position and connect the installation position in adjusting position one side, it is equipped with the nut locating hole to adjust the position middle part, adjusting nut card is in the nut locating hole, polished rod one end passes car light backshell earlier and installs in adjusting nut's screw again, be equipped with the through-hole on the installation position, fixing bolt passes the through-hole of installation position and will adjust the seat monolithic fixation on the speculum of car light, bulb seat subassembly includes bulb seat and bulb screw, bulb seat middle part is equipped with the screw mounting hole, self-tapping screw passes through the screw mounting hole of bulb seat on with bulb seat monolithic fixation car light backshell, the bulb card of bulb screw attaches in the bulb seat, the bulb screw other end is positioned on the speculum of car light.
The utility model discloses a further technical scheme is: the adjusting position and the mounting position of the adjusting seat are staggered, and the nut positioning hole of the adjusting position and the through hole of the mounting position are not on the same axis.
The utility model discloses a further technical scheme is: the whole adjusting position is of a square structure, the adjusting nut is clamped in a nut positioning hole of the adjusting position, the whole mounting position is semicircular, and the mounting position is obliquely connected to one side of the adjusting position.
The utility model discloses preceding fog lamp's regulation structure has following beneficial effect: 1) the structure is simple, and parts are reduced; 2) the assembly is simple, and additional processes and stations are not needed; 3) the product mold has a simple structure and does not increase the cost; 4) adjust the setting that staggers of regulation position and installation position of seat, the installation position is difficult for generating heat, adjusts the position and installs the mutual slope of position and connect, and bearing capacity is strong, occupation space is little, the damping is effectual, does not also influence the operation of adjusting luminance.
The adjusting structure of the front fog lamp of the present invention will be further described with reference to the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic diagram of a prior art first configuration of a pre-fog lamp adjustment structure;
FIG. 2 is a schematic diagram of a second prior art front fog lamp adjustment configuration;
FIG. 3 is a schematic view of the ball mount of FIG. 2;
fig. 4 is a schematic view of the adjusting structure of the front fog lamp of the present invention mounted on the reflector;
FIG. 5 is a partial schematic view of the adjusting structure of the front fog lamp of the present invention installed in the rear housing of the vehicle lamp;
FIG. 6 is a schematic view of the adjustment mount coupled to the reflector;
FIG. 7 is a sectional view taken along line A-A of FIG. 6;
FIG. 8 is a schematic view of the connection of the ball cup assembly to the reflector;
FIG. 9 is a sectional view taken along line A-A of FIG. 8;
the reference numbers illustrate: 1-adjusting nut, 2-light adjusting rod, 3-ball seat, 4-ball head screw, 5-reflector, 6-adjusting seat, 7-adjusting position, 8-mounting position, 9-fixing bolt and 10-car lamp rear shell.
Detailed Description
As shown in fig. 4 to 9, the adjusting structure of the front fog lamp of the present invention includes an adjusting seat assembly and a ball head seat assembly. Wherein adjust the seat subassembly including adjusting seat 6, adjusting nut 1, fixing bolt 9 and polished rod 2, adjust seat 6 including adjusting position 7 and connect the installation position 8 in 7 one sides of adjusting position, adjust 7 middle parts of position and be equipped with the nut locating hole, adjusting nut 1 card is in the nut locating hole. The material of the adjusting seat 6 is resin with high strength, good elasticity and good dimensional stability, such as PA66-GF35, the thickness of the base material of the adjusting seat 6 is more than or equal to 2.2mm, and the thickness of the bearing wall reaches more than 3mm, so as to ensure the requirements of impact and vibration. The adjusting position 7 and the mounting position 8 of the adjusting seat 6 are staggered, and the nut positioning hole of the adjusting position 7 and the through hole of the mounting position 8 are not on the same axis. The whole square structure of adjusting position 7, adjusting nut 1 card are in adjusting position 7's nut locating hole, and installation position 8 is whole for semi-circular, and installation position 8 slope is connected in adjusting position 7 one side, is favorable to the space utilization. One end of the light adjusting rod 2 firstly penetrates through the rear shell 10 of the vehicle lamp and then is installed in a screw hole of the adjusting nut 1, a through hole is formed in the installation position 8, and the fixing bolt 9 penetrates through the through hole of the installation position 8 to integrally fix the adjusting seat 6 on the reflector 5 of the vehicle lamp. The ball socket assembly comprises a ball socket 3 and a ball screw 4, wherein the ball socket 3 is made of high-strength resin with good elasticity and good dimensional stability, such as PA66-GF 35. The middle part of the ball head seat 3 is provided with a screw mounting hole, the self-tapping screw integrally fixes the ball head seat 3 on the vehicle lamp rear shell 10 through the screw mounting hole of the ball head seat 3, the ball head of the ball head screw 4 is clamped in the ball head seat 3, and the other end of the ball head screw 4 is positioned on the reflector 5 of the vehicle lamp. When the device works, the reflector 5 is adjusted by rotating the light adjusting rod 2 and the ball head screw 4.
The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (3)
1. An adjusting structure of a front fog lamp comprises an adjusting seat component and a ball head seat component, and is characterized in that the adjusting seat component comprises an adjusting seat (6), an adjusting nut (1), a fixing bolt (9) and a light adjusting rod (2), the adjusting seat (6) comprises an adjusting position (7) and a mounting position (8) connected to one side of the adjusting position (7), a nut positioning hole is formed in the middle of the adjusting position (7), the adjusting nut (1) is clamped in the nut positioning hole, one end of the light adjusting rod (2) penetrates through a rear shell (10) of a vehicle lamp and then is mounted in a screw hole of the adjusting nut (1), a through hole is formed in the mounting position (8), the fixing bolt (9) penetrates through the through hole of the mounting position (8) to integrally fix the adjusting seat (6) on a reflector (5) of the vehicle lamp, the ball head seat component comprises a ball head seat (3) and a ball head screw (4), a screw mounting hole is formed in the middle of the ball head seat (3), the self-tapping screw integrally fixes the ball socket (3) on a vehicle lamp rear shell (10) through a screw mounting hole of the ball socket (3), a ball head of the ball head screw (4) is clamped in the ball socket (3), and the other end of the ball head screw (4) is positioned on a reflector (5) of a vehicle lamp.
2. The adjusting structure of the front fog lamp as claimed in claim 1, wherein the adjusting position (7) and the mounting position (8) of the adjusting seat (6) are staggered with each other, and the nut positioning hole of the adjusting position (7) and the through hole of the mounting position (8) are not on the same axis.
3. The adjusting structure of the front fog lamp as claimed in claim 2, wherein the adjusting position (7) is a square structure as a whole, the adjusting nut (1) is clamped in the nut positioning hole of the adjusting position (7), the mounting position (8) is a semicircle as a whole, and the mounting position (8) is obliquely connected to one side of the adjusting position (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120420202.7U CN214038238U (en) | 2021-02-26 | 2021-02-26 | Adjusting structure of front fog lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120420202.7U CN214038238U (en) | 2021-02-26 | 2021-02-26 | Adjusting structure of front fog lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214038238U true CN214038238U (en) | 2021-08-24 |
Family
ID=77348192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120420202.7U Active CN214038238U (en) | 2021-02-26 | 2021-02-26 | Adjusting structure of front fog lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214038238U (en) |
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2021
- 2021-02-26 CN CN202120420202.7U patent/CN214038238U/en active Active
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