CN219300580U

CN219300580U - Automobile fog lamp with light angle adjustment function

Info

Publication number: CN219300580U
Application number: CN202223602916.3U
Authority: CN
Inventors: 马斌; 任伟; 周立
Original assignee: Changzhou Jiangding Precision Machinery Co ltd
Current assignee: Changzhou Jiangding Precision Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-07-04
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of fog lamps, in particular to an automobile fog lamp with an adjustable light angle, which comprises a lamp shade, an upper shell, a lamp holder and a lower shell, wherein the lamp shade is detachably connected to the top end of the upper shell, the lower shell is detachably connected to the bottom end of the upper shell, two sides of the interior of the upper shell are symmetrically provided with supporting end parts, a rotating shaft is rotatably arranged between the two supporting end parts, a lamp seat is sleeved on the rotating shaft, an LED lamp bead is arranged on the lamp holder, a conical driven gear is sleeved on the rotating shaft on one side of the lamp holder, one end of the conical driven gear is provided with a conical driving gear, the bottom end of the upper shell is provided with a driving motor, and the driving end of the driving motor is in transmission connection with the conical driving gear.

Description

Automobile fog lamp with light angle adjustment function

Technical Field

The utility model belongs to the technical field of fog lamps, and particularly relates to an automobile fog lamp with a light angle adjusting function.

Background

The fog lamp is used as a supplementary lighting source used under special driving conditions, is mainly used for supplementing a front lamp lighting area under rain fog or low lighting conditions, increases the light transmission distance, thereby improving the observation field of a driver, simultaneously providing safety warning for other vehicles and pedestrians, improving the safety of the whole vehicle, along with the progress of light source technology, the light source used by the fog lamp is updated into an LED lamp by a traditional halogen bulb, the lighting distance is farther, the energy consumption is lower, the service life is longer, the human eye perception effect is better, the irradiation angle cannot be adjusted by the existing fog lamp, the irradiation area is limited greatly, the lighting area is narrower under extreme weather, the observation field of the driver cannot be effectively improved, the vehicle is not easy to find at the first time, danger is easy to cause, the existing fog lamp can generate more heat during working due to higher power, effective heat dissipation is needed, otherwise, the internal elements are damaged due to high temperature.

Disclosure of Invention

Aiming at the defects, the utility model provides the automobile fog lamp with the function of adjusting the light angle, the irradiation angle of the fog lamp can be adjusted according to the requirement, so that the irradiation area is wider, the observation field of a driver is effectively improved, the driver can find the vehicle at the first time conveniently, the danger is prevented, the heat can be effectively dissipated during the working process, and the damage of internal elements caused by high temperature is prevented.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an automobile fog lamp with light angle adjustment, includes lamp shade, goes up casing, lamp stand, lower casing, the lamp shade can be dismantled and connect the top at last casing, lower casing can be dismantled and connect the bottom at last casing, the inside bilateral symmetry of last casing is provided with the support tip, and it is provided with the pivot to rotate between the two support tip, the lamp stand cover is established in the pivot, be provided with LED lamp pearl on the lamp stand, the cover is equipped with the conical driven gear in the pivot of lamp stand one side, conical driven gear one end is provided with the conical drive gear, it is provided with driving motor to go up the casing bottom, driving motor's drive end is connected with the conical drive gear transmission, and conical drive gear meshes with conical driven gear mutually.

Further, a plurality of radiating fins are arranged at one side of the bottom end of the upper shell, which is positioned on the driving motor, and one end of each radiating fin extends into the upper shell.

Further, the lower shell surrounds the radiating fins and the driving motor.

Further, the heat dissipation surfaces are arranged on two sides of the lower shell.

Further, a filter screen plate which surrounds the heat radiating surface is arranged on the inner wall of the lower shell.

Further, a support is arranged on the inner wall of the lower shell, and a drying bag is horizontally arranged in the support and is positioned on one side of the filter screen plate away from the radiating surface.

Further, a heat dissipation fan is arranged at one end, opposite to the heat dissipation fins, of the inner part of the lower shell.

The beneficial effects of the utility model are as follows:

according to the LED lamp, the rotating shaft, the lamp holder, the conical driving gear, the conical driven gear and the driving motor are arranged, the driving motor drives the conical driving gear and the conical driven gear to rotate, so that the rotating shaft and the lamp holder rotate, the irradiation angle of the LED lamp beads is changed, the irradiation area is wider, the observation field of a driver is effectively improved, the driver can find the vehicle at the first time conveniently, danger is prevented, and the LED lamp is more compact in structure.

According to the utility model, through the matching arrangement of the radiating fins, the radiating surface, the radiating fan, the filter screen plate, the support and the drying bag, the radiating fins transfer the heat in the upper shell into the lower shell, the radiating fan tells the outside air to blow to the radiating fins through the radiating surface to radiate heat and cool, so that the heat can be effectively radiated when the heat radiator works, the damage of internal elements caused by high temperature is prevented, the filter screen prevents the outside sundries from entering the lower shell, the drying bag dries the inside of the lower shell and the air entering from the radiating surface, and the moisture resistance of the heat radiator is improved.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a front cross-sectional view of the present utility model.

Wherein: 1. a lamp shade; 2. an upper housing; 3. a lamp holder; 4. a lower housing; 5. a support end; 6. a rotating shaft; 7. LED lamp beads; 8. a conical driven gear; 9. a conical drive gear; 10. a driving motor; 11. a heat radiation fin; 12. a heat radiating surface; 13. a filter screen plate; 14. a bracket; 15. drying bags; 16. a heat dissipation fan.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1, the automobile fog lamp with light angle adjustment, including lamp shade 1, go up casing 2, lamp stand 3, lower casing 4, lamp shade 1 can dismantle the top of being connected at last casing 2, lower casing 4 can dismantle the bottom of being connected at last casing 2, the inside bilateral symmetry of going up casing 2 is provided with supporting tip 5, it is provided with pivot 6 to rotate between two supporting tip 5, lamp stand 3 cover is established in pivot 6, be provided with LED lamp pearl 7 on lamp stand 3, the cover is equipped with conical driven gear 8 on pivot 6 of lamp stand 3 one side, conical driven gear 8 one end is provided with conical drive gear 9, it is provided with driving motor 10 to go up casing 2 bottom, driving motor 10's drive end and conical drive gear 9 transmission are connected, conical drive gear 9 meshes with conical driven gear 8, this structure makes inside compacter, prevent because of adjusting angle leads to inside required installation space grow, driving motor 10 and vehicle controller electric connection, driver can control driving motor 10 and take conical drive gear 9 to rotate because conical drive gear 8 meshes with conical driven gear 8, then drive conical driven gear 8 and pivot 6 rotates, 6 drive lamp stand 3, the wide angle of LED lamp 3, it is convenient for the observation vehicle, the dangerous and other people observe the area of the vehicle is more, the dangerous and the observation area is more convenient for the observation, the people observe the vehicle is more than the danger and the observation area is more easy to take place.

The bottom of the upper shell 2 is provided with a plurality of radiating fins 11 on one side of the driving motor 10, one end of each radiating fin 11 extends into the upper shell 2, and the radiating fins 11 transfer heat emitted by the LED lamp beads 7 in the upper shell 2 into the lower shell 4 for radiating.

The lower shell 4 surrounds the radiating fins 11 and the driving motor 10, the radiating surfaces 12 are arranged on two sides of the lower shell 4, the radiating fans 16 are arranged at one ends, opposite to the radiating fins 11, of the inner part of the lower shell 4, the radiating fans 16 directly blow outside air to the radiating fins 11 and the driving motor 10 through the radiating surfaces 12 on two sides to radiate heat and cool, the radiating fans 16 correspond to the radiating fins 11 and the driving motor 10, the air guiding effect is better, and the radiating and cooling effects are achieved, so that the radiating and cooling device can effectively radiate heat during working, and prevent internal elements from being damaged due to high temperature.

The inner wall of the lower shell 4 is provided with a filter screen plate 13 which surrounds the radiating surface 12, and the filter screen plate 13 can prevent external impurities from entering the lower shell 4 through the radiating surface 12 and prevent dust with a slightly larger volume from entering.

The inner wall of the lower shell 4 is provided with the support 14, the drying bag 15 is horizontally arranged inside the support 14, the drying bag 15 is positioned on one side, far away from the radiating surface 12, of the filter screen plate 13, the drying bag 15 can enable external air entering from the radiating surface 12 to be dried, the air inside the lower shell 4 is dry air, and the moisture resistance of the lower shell is improved.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims

1. Automobile fog lamp with light angle adjustment, including lamp shade (1), last casing (2), lamp stand (3), lower casing (4), its characterized in that: the lamp shade (1) can be dismantled and connect the top at last casing (2), lower casing (4) can be dismantled and connect the bottom at last casing (2), the inside bilateral symmetry of last casing (2) is provided with supporting end (5), rotates between two supporting end (5) and is provided with pivot (6), lamp stand (3) cover is established on pivot (6), be provided with LED lamp pearl (7) on lamp stand (3), the cover is equipped with conical driven gear (8) on pivot (6) of lamp stand (3) one side, conical driven gear (8) one end is provided with conical drive gear (9), last casing (2) bottom is provided with driving motor (10), the drive end and the conical drive gear (9) transmission of driving motor (10) are connected, and conical drive gear (9) meshes with conical driven gear (8).

2. The automotive fog lamp with light angle adjustment of claim 1 wherein: a plurality of radiating fins (11) are arranged at one side, located at the bottom end of the upper shell (2), of the driving motor (10), and one end of each radiating fin (11) extends into the upper shell (2).

3. The automotive fog lamp with light angle adjustment of claim 1 wherein: the lower housing (4) surrounds the heat radiating fins (11) and the driving motor (10).

4. The automotive fog lamp with light angle adjustment of claim 1 wherein: radiating surfaces (12) are arranged on two sides of the lower shell (4).

5. The automotive fog lamp with light angle adjustment of claim 1 wherein: the inner wall of the lower shell (4) is provided with a filter screen plate (13) which surrounds the radiating surface (12).

6. The automotive fog lamp with light angle adjustment of claim 1 wherein: be provided with support (14) on lower casing (4) inner wall, drying bag (15) have been arranged to support (14) inside level, drying bag (15) are located one side that filter screen plate (13) kept away from cooling surface (12).

7. The automotive fog lamp with light angle adjustment of claim 1 wherein: and a heat dissipation fan (16) is arranged at one end, opposite to the heat dissipation fins (11), of the inner part of the lower shell (4).