CN213299957U

CN213299957U - LED car light with inside drying function

Info

Publication number: CN213299957U
Application number: CN202021427687.4U
Authority: CN
Inventors: 虞银娟
Original assignee: Changzhou Qunxing Automobile Co ltd
Current assignee: Changzhou Qunxing Automobile Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-28
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to an automobile lamp technical field especially relates to a LED automobile lamp with inside drying function, solves the inside easy shortcoming of weing of car light, the easy overheat of the long-time work of car light, including the lamp body, the lower extreme fixed mounting of lamp body has the connecting plate, the upper end fixed mounting of connecting plate has the connecting block, the outside fixed mounting of connecting block has the connecting rod, the through-hole has been seted up to the inside of connecting rod, the lower extreme of connecting rod is provided with a dust screen, the outside sliding connection of connecting rod has the mounting panel. The utility model discloses a design heat conduction silica gel cover, when the car when driving, in the wind of external world can blow in the wind channel to heat conduction silica gel cover can absorb the heat of lamp body, makes wind heated in the wind channel, through the effect of air pump, can take out wind from the wind channel in, through the shower nozzle blowout, spouts the inside of car light, thereby reaches the effect to the inside drying of car light.

Description

LED car light with inside drying function

Technical Field

The utility model relates to a car headlight technical field especially relates to a LED car light with inside drying function.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. The use and maintenance of the vehicle lamp are not negligible.

Present LED car light is when using, and the condition that wets can appear in the car light inside, can lead to the impaired of circuit board, influences the normal use of car light to the overheated condition can appear in the car light at long-time during operation, and the heat can influence the use of car light, reduces the life of car light.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inside shortcoming of easily weing, the easy overheated of the long-time work of car light easily of car light, and the LED car light with inside drying function that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an LED automobile lamp with an internal drying function comprises a lamp shell, wherein a connecting plate is fixedly mounted at the lower end of the lamp shell, a connecting block is fixedly mounted at the upper end of the connecting plate, a connecting rod is fixedly mounted at the outer side of the connecting block, a through hole is formed in the connecting rod, a first dustproof net is arranged at the lower end of the connecting rod, a mounting plate is slidably connected to the outer side of the connecting rod, an LED circuit board is fixedly mounted at the upper end of the mounting plate, an LED bulb is fixedly mounted at the upper end of the LED circuit board, a heat dissipation hole is formed in the mounting plate, a second dustproof net is arranged in the heat dissipation hole, a heat-conducting silica gel sleeve is slidably sleeved on the outer side of the lamp shell, a connecting plate is slidably connected to the outer side of the heat-conducting, the lower extreme fixed mounting of mounting panel has the air pump, the outside fixed mounting of air pump has the exhaust pipe, the exhaust pipe passes the mounting panel, the outside fixed mounting of exhaust pipe has the shower nozzle, the lower extreme fixed mounting of air pump has into the tuber pipe.

Preferably, the outer side of the connecting block is connected with a limit screw through threads, and the tail end of the limit screw is connected with the connecting plate in a clamping mode.

Preferably, the outer side of the connecting rod is connected with a limiting ring through threads, and the limiting ring is in contact with the mounting plate.

Preferably, the outer side of the connecting plate is connected with a positioning screw through threads, and the tail end of the positioning screw is tightly attached to the heat-conducting silica gel sleeve.

Preferably, the air outlet pipe is fixedly installed on the outer side of the air inlet pipe, and the tail end of the air outlet pipe is connected into the air channel.

Preferably, the number of the heat dissipation holes is multiple, and the heat dissipation holes are uniformly distributed on the mounting plate.

The utility model has the advantages that: by designing the heat-conducting silica gel sleeve, when an automobile runs, external wind can be blown into the air duct, and the heat of the lamp shell can be absorbed by the heat-conducting silica gel sleeve, so that the wind in the air duct is heated, the wind can be pumped out from the air duct under the action of the air pump and is sprayed out through the spray head to spray the air to the interior of the automobile lamp, and the effect of drying the interior of the automobile lamp is achieved;

through the design heat conduction silica gel cover, when the car light is during operation for a long time, the heat can transmit to the lamp body, and heat conduction silica gel cover can absorb the heat of lamp body to in wind can get into the wind channel, absorb the heat of heat conduction silica gel cover, thereby reach the radiating effect to the lamp body, and through the design louvre, increase the area of contact of mounting panel and outside air, increase the radiating effect of LED circuit board, thereby prevent that the overheated influence of LED circuit board from using.

Drawings

Fig. 1 is a schematic structural diagram of an LED automobile lamp with an internal drying function according to the present invention;

fig. 2 is a top view of the mounting plate structure of the LED automobile lamp with internal drying function shown in fig. 1 according to the present invention;

fig. 3 is the utility model provides a LED car light with inside drying function picture 1's a portion structure enlargements.

In the figure: 1. a lamp housing; 2. a connecting plate; 3. connecting blocks; 4. a limit screw; 5. a connecting rod; 6. a through hole; 7. a first dust screen; 8. a limiting ring; 9. mounting a plate; 10. an LED circuit board; 11. an LED bulb; 12. heat dissipation holes; 13. a second dust screen; 14. a heat-conducting silica gel sleeve; 15. an air duct; 16. a filter screen; 17. an air outlet pipe; 18. a set screw; 19. an air inlet pipe; 20. an air pump; 21. an exhaust duct; 22. And (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an LED automobile lamp with an internal drying function comprises a lamp housing 1, a connecting plate 2 is fixedly mounted at the lower end of the lamp housing 1, a connecting block 3 is fixedly mounted at the upper end of the connecting plate 2, a connecting rod 5 is fixedly mounted at the outer side of the connecting block 3, a through hole 6 is formed in the connecting rod 5, the through hole 6 is used for ventilation inside the lamp housing 1, a first dust screen 7 is arranged at the lower end of the connecting rod 5, the first dust screen 7 prevents dust from entering, a mounting plate 9 is slidably connected to the outer side of the connecting rod 5, the connecting rod 5 can slide in the mounting plate 9, an LED circuit board 10 is fixedly mounted at the upper end of the mounting plate 9, the LED circuit board 10 is used for supplying power to the LED bulb 11, the LED bulb 11 is fixedly mounted at the upper end of the LED circuit board 10, the LED bulb 11 is a, the second dust screen 13 is used for preventing dust from entering, a heat-conducting silica gel sleeve 14 is sleeved on the outer side of the lamp shell 1 in a sliding mode, the heat-conducting silica gel sleeve 14 can absorb heat, a connecting plate 2 is connected to the outer side of the heat-conducting silica gel sleeve 14 in a sliding mode, the heat-conducting silica gel sleeve 14 can slide in the connecting plate 2, an air duct 15 is formed in the heat-conducting silica gel sleeve 14, the air duct 15 is used for allowing external environment air to enter, a filter screen 16 is arranged on the outer side of the heat-conducting silica gel sleeve 14, the filter screen 16 is used for preventing dust from entering, an air pump 20 is fixedly mounted at the lower end of the mounting plate 9, the air pump 20 is a prior art, an exhaust pipe 21 is fixedly mounted on the outer side of the air pump 20, the exhaust pipe 21 is used for exhausting air, the exhaust pipe 21 penetrates through the mounting plate 9, a spray head.

By designing the heat-conducting silica gel sleeve 14, when the automobile runs, external wind can be blown into the air duct 15, and the heat of the lamp shell 1 can be absorbed by the heat-conducting silica gel sleeve 14, so that the wind in the air duct 15 is heated, the wind can be pumped out from the air duct 15 under the action of the air pump 20 and is sprayed out through the spray head 22 to spray the air to the interior of the automobile lamp, and the effect of drying the interior of the automobile lamp is achieved;

through design heat conduction silica gel cover 14, when the car light is during operation for a long time, the heat can be transmitted to lamp body 1, heat conduction silica gel cover 14 can absorb the heat of lamp body 1, and wind can get into wind channel 15 in, absorb the heat of heat conduction silica gel cover 14, thereby reach the radiating effect to lamp body 1, and through design louvre 12, increase the area of contact of mounting panel 9 and outside air, increase the radiating effect of LED circuit board 10, thereby prevent that LED circuit board 10 from overheated the influence to use.

In this embodiment, the outside of connecting block 3 has stop screw 4 through threaded connection, and stop screw 4's tail end and connecting plate 2 joint. The connecting block 3 and the connecting plate 2 can be fixed by designing the limit screw 4.

In this embodiment, the outer side of the connecting rod 5 is connected with a limiting ring 8 through threads, and the limiting ring 8 is in contact with the mounting plate 9. The limiting ring 8 is designed to limit the mounting plate 9.

In this embodiment, the outer side of the connecting plate 2 is connected with a positioning screw 18 through a thread, and the tail end of the positioning screw 18 is tightly attached to the heat-conducting silicone sleeve 14. The positioning screws 18 are designed for fixing the connecting plate 2 and the heat-conducting silica gel sleeve 14.

In this embodiment, the air outlet pipe 17 is fixedly installed on the outer side of the air inlet pipe 19, and the tail end of the air outlet pipe 17 is connected into the air duct 15. By designing the air outlet pipe 17, the air outlet pipe 17 is used for discharging the air in the air duct 15 into the air pipe 19.

In this embodiment, the number of the heat dissipation holes 12 is plural, and the plural heat dissipation holes 12 are uniformly distributed on the mounting plate 9. By designing the heat dissipation holes 12, the contact area of the mounting plate 9 and the external environment can be increased.

The utility model discloses the concrete implementation process as follows: during the use, when needs are to the inside drying of car light, open air pump 20, the car is at the in-process of traveling, wind can blow to heat conduction silica gel cover 14, wind can get into in wind channel 15 through heat conduction silica gel cover 14, and heat conduction silica gel cover 14 can absorb the heat of lamp body 1, make wind in the wind channel 15 heated, then hot-blast can get into out the tuber pipe 17 in, effect through air pump 20, can be with going out the wind in the tuber pipe 17 through income tuber pipe 19 suction, then discharge through exhaust pipe 21, spout in to the lamp body 1 through shower nozzle 22, thereby dry the inside of lamp body 1, prevent the inside of car light from weing. When needs dispel the heat to the car light, the heat can transmit to lamp body 1, effect through heat conduction silica gel cover 14, can absorb the heat of lamp body 1, and wind can get into in wind channel 15, absorb the heat of heat conduction silica gel cover 14, thereby reach the radiating effect to lamp body 1, and the effect through louvre 12, the area of contact of mounting panel 9 and outside air has been increased, the radiating effect of LED circuit board 10 is increased, thereby prevent that LED circuit board 10 from overheating to influence the use, the looks change has increased the life of car light.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED automobile lamp with the internal drying function comprises a lamp shell (1) and is characterized in that a connecting plate (2) is fixedly mounted at the lower end of the lamp shell (1), a connecting block (3) is fixedly mounted at the upper end of the connecting plate (2), a connecting rod (5) is fixedly mounted at the outer side of the connecting block (3), a through hole (6) is formed in the connecting rod (5), a first dustproof net (7) is arranged at the lower end of the connecting rod (5), a mounting plate (9) is slidably connected to the outer side of the connecting rod (5), an LED circuit board (10) is fixedly mounted at the upper end of the mounting plate (9), an LED bulb (11) is fixedly mounted at the upper end of the LED circuit board (10), radiating holes (12) are formed in the mounting plate (9), and a second dustproof net (13) is arranged in the radiating holes, the utility model discloses a lamp, including lamp body (1), the outside of lamp body (1) is slided to cup jointed heat conduction silica gel cover (14), the outside sliding connection of heat conduction silica gel cover (14) has connecting plate (2), wind channel (15) have been seted up to the inside of heat conduction silica gel cover (14), the outside of heat conduction silica gel cover (14) is provided with filter screen (16), the lower extreme fixed mounting of mounting panel (9) has air pump (20), the outside fixed mounting of air pump (20) has exhaust pipe (21), exhaust pipe (21) passes mounting panel (9), the outside fixed mounting of exhaust pipe (21) has shower nozzle (22), the lower extreme fixed mounting of air pump (20) has into tuber pipe (19).

2. The LED automobile lamp with the internal drying function according to claim 1, characterized in that a limit screw (4) is connected to the outer side of the connecting block (3) through threads, and the tail end of the limit screw (4) is clamped with the connecting plate (2).

3. The LED automobile lamp with the internal drying function is characterized in that a limiting ring (8) is connected to the outer side of the connecting rod (5) through threads, and the limiting ring (8) is in contact with a mounting plate (9).

4. The LED automobile lamp with the internal drying function is characterized in that a positioning screw (18) is connected to the outer side of the connecting plate (2) through threads, and the tail end of the positioning screw (18) is tightly attached to the heat-conducting silica gel sleeve (14).

5. The LED automobile lamp with the internal drying function according to claim 1, wherein an air outlet pipe (17) is fixedly mounted on the outer side of the air inlet pipe (19), and the tail end of the air outlet pipe (17) is connected into the air duct (15).

6. The LED vehicle lamp with the internal drying function according to claim 1, wherein the number of the heat dissipation holes (12) is multiple, and the multiple heat dissipation holes (12) are uniformly distributed on the mounting plate (9).