Strong-condensation LED automobile bulb

Abstract

The utility model discloses a strong-condensation LED automobile bulb, which belongs to the technical field of strong-condensation LED automobile bulbs and comprises a bulb body connected to an automobile lamp holder. A lampshade is installed on the automobile lamp holder, and the bulb body is located on the inner side of the lampshade. A heat dissipation structure is arranged on the bulb body; the area, close to an automobile lamp holder, of the outer side of the bulb body is sleeved with a spiral pipe, one end of the spiral pipe is communicated with a manifold, the ends, away from the spiral pipe, of the manifold penetrate through the lampshade, and the other end of the spiral pipe penetrates through the lampshade. An anti-blocking assembly is arranged on the spiral pipe and used for preventing the interior of the spiral pipe from being blocked. By arranging the heat dissipation structure, in the running process of an automobile, air enters one end of the spiral pipe through the manifold, then the air takes away heat generated by the bulb body, and the heat is discharged through the other end of the spiral pipe, so that the heat dissipation effect on the bulb body is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of strong focusing LED automobile bulbs, and specifically relates to a strong focusing LED automobile bulb. Background Art

[0002] Strong focusing LED car bulb is a kind of car lighting equipment with high-intensity focusing effect;

[0003] However, the strong focusing LED car bulb will generate heat when it emits light. Long-term operation may cause the temperature to be too high, which will affect the life and performance of the strong focusing LED car bulb. Poor thermal resistance may also cause light decay, that is, the brightness of the strong focusing LED car bulb gradually decreases.

[0004] When a vehicle is driving long distances at night, the strong focusing LED car bulb needs to operate for a long time, which is prone to the above-mentioned over-temperature;

[0005] In order to solve the above problems, this application proposes a strong focusing LED automobile bulb. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a strong focusing LED automobile light bulb to overcome the above technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A strong focusing LED automobile light bulb, comprising a light bulb body, wherein the light bulb body is connected to a car light socket;

[0009] A lampshade is installed on the automobile lamp holder, and the bulb body is located inside the lampshade;

[0010] The bulb body is provided with a heat dissipation structure;

[0011] A spiral tube is sleeved on the outer side of the bulb body near the automobile lamp holder, one end of the spiral tube is connected to a manifold, each end of the manifold away from the spiral tube passes through the lampshade, and the other end of the spiral tube passes through the lampshade;

[0012] The spiral tube is provided with an anti-clogging component for preventing the spiral tube from being clogged.

[0013] The anti-clogging component includes an air pump, a second air pipe is installed at the input end of the air pump, an end of the second air pipe away from the air pump is connected to an air intake pipe, the air intake pipe is connected to the lampshade, a first air pipe is installed at the output end of the air pump, an end of the first air pipe away from the air pump is connected to the spiral tube, and the anti-clogging component is provided to prevent dust from clogging the inside of the spiral tube.

[0014] The automobile lamp holder is provided with a placement groove, and the air pump is installed in the placement groove. The placement groove is provided for placing the air pump.

[0015] An air inlet is provided on the lampshade, and one end of the air inlet pipe is connected to the air inlet. The air inlet is provided so that air can enter the air inlet pipe from the outside.

[0016] A mounting plate is installed in the intake pipe, a spring is installed on one side of the mounting plate, a blocking plate is installed on one end of the spring, and the blocking plate is used to block the air inlet. The diameter of the blocking plate is smaller than the inner diameter of the intake pipe. The mounting plate, the spring and the blocking plate are provided to block one end of the intake pipe.

[0017] A windshield shell is installed on the lampshade, and the windshield shell is provided to shield the air inlet from wind.

[0018] In summary, the technical effects and advantages of the utility model are as follows: the strong focusing LED automobile bulb is provided with a heat dissipation structure. When the automobile is running, the wind enters one end of the spiral tube through the manifold, and then the wind takes away the heat generated by the bulb body, and then discharges it from the other end of the spiral tube, thereby achieving the effect of heat dissipation of the bulb body;

[0019] By setting up the anti-clogging component and starting the air pump, the air from the outside is filled into the spiral tube, and the larger airflow removes the dust in the spiral tube, thus avoiding the accumulation of dust and blockage as much as possible;

[0020] When the air pump is started, the suction force drives the blocking plate to move so that the blocking plate no longer blocks the air inlet, allowing outside air to enter the air inlet pipe smoothly. When not in use, the blocking plate blocks the air inlet with the help of the elastic force of the spring, minimizing the entry of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0022] Figure 2 This utility model is a schematic diagram showing the structure of a light bulb body;

[0023] Figure 3 This is a cross-sectional schematic diagram showing an anti-blocking component of the utility model;

[0024] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0025] In the figure:

[0026] 1. Bulb body;

[0027] 2. heat dissipation structure; 201. spiral tube; 202. manifold;

[0028] 3. Anti-blocking component; 301. Air pump; 302. First air pipe; 303. Second air pipe; 304. Air inlet pipe; 305. Mounting plate; 306. Spring; 307. Blocking plate; 308. Air inlet; 309. Wind shield. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-3 A strong focusing LED automobile light bulb comprises a light bulb body 1, the light bulb body 1 is connected to an automobile lamp holder, a lampshade is installed on the automobile lamp holder, and the light bulb body 1 is located inside the lampshade;

[0031] The bulb body 1 is provided with a heat dissipation structure 2. A spiral tube 201 is sleeved on the outer side of the bulb body 1 near the automobile lamp holder. One end of the spiral tube 201 is connected with a manifold 202. Each end of the manifold 202 away from the spiral tube 201 penetrates the lampshade. The other end of the spiral tube 201 penetrates the lampshade. It should be noted that: taking the automobile as a reference, each end of the manifold 202 not connected to the spiral tube 201 faces forward to ensure that wind enters the manifold 202 when the automobile is driving. Secondly, one end of the spiral tube 201 penetrating the lampshade faces obliquely backward to avoid wind from entering the interior of the end of the spiral tube 201 when the automobile is driving.

[0032] According to the above technical solution, specifically, during the driving of the car, wind enters one end of the spiral tube 201 through the manifold 202, and then the wind takes away the heat generated by the bulb body 1, and then discharges it from the other end of the spiral tube 201, thereby achieving the effect of heat dissipation for the bulb body 1.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The spiral tube 201 is provided with an anti-clogging component 3 for avoiding blockage in the spiral tube 201. The anti-clogging component 3 includes an air pump 301. A second air pipe 303 is installed at the input end of the air pump 301. An end of the second air pipe 303 away from the air pump 301 is connected with an air intake pipe 304. The air intake pipe 304 is connected to the lampshade. A first air pipe 302 is installed at the output end of the air pump 301. An end of the first air pipe 302 away from the air pump 301 is connected to the spiral tube 201. When the car is not driving, the air pump 301 is started to blow outside air into the second air pipe 303 through the air intake pipe 304, and then into the first air pipe 302, and finally fills the spiral tube 201. A larger airflow takes away the dust in the spiral tube 201 to avoid blockage due to dust accumulation as much as possible.

[0034] It should be noted that: the switch of the air pump 301 is set in the car, and the circuit connection method between the switch and the air pump 301 can be reasonably set according to actual conditions, and the signal transmission method between the two is the existing technology.

[0035] A placement groove is provided on the automobile lamp holder, and the air pump 301 is installed in the placement groove, and the placement groove is used to support and install the air pump 301.

[0036] Reference Figure 1 , Figure 3 and Figure 4 An air inlet 308 is provided on the lampshade, and one end of the air inlet pipe 304 is connected to the air inlet 308 . The air inlet 308 is used for the outside air to smoothly enter the air inlet pipe 304 .

[0037] A mounting plate 305 is installed in the air intake pipe 304, and a spring 306 is installed on one side of the mounting plate 305. A blocking plate 307 is installed on one end of the spring 306. The blocking plate 307 is used to block the air inlet 308. The diameter of the blocking plate 307 is smaller than the inner diameter of the air intake pipe 304. When the air pump 301 is started, the suction force drives the blocking plate 307 to move, so that the blocking plate 307 no longer blocks the air inlet 308, so that outside air can smoothly enter the air intake pipe 304. When not in use, the blocking plate 307 blocks the air inlet 308 with the help of the elastic force of the spring 306, thereby avoiding the entry of dust as much as possible.

[0038] Reference Figure 1 and Figure 4 A windshield shell 309 is installed on the lampshade. When the car is driving, the windshield shell 309 is used to intercept wind for the blocking plate 307 to avoid the blocking plate 307 being blown as much as possible.

[0039] Working principle:

[0040] In the strong focusing LED automobile light bulb, when the automobile is running, wind enters one end of the spiral tube 201 through the manifold 202, and then the wind takes away the heat generated by the bulb body 1, and then discharges it from the other end of the spiral tube 201, thereby achieving the effect of heat dissipation for the bulb body 1.

[0041] The high-focus LED automobile light bulb starts the air pump 301 to blow outside air into the second air pipe 303 through the air inlet pipe 304, then into the first air pipe 302, and finally into the spiral tube 201. The larger airflow removes dust from the spiral tube 201 to avoid dust accumulation and blockage.

[0042] When the air pump 301 is started, the suction force drives the blocking plate 307 to move, so that the blocking plate 307 no longer blocks the air inlet 308, so that the outside air can smoothly enter the air inlet pipe 304. When not in use, the blocking plate 307 blocks the air inlet 308 with the help of the elastic force of the spring 306, thereby avoiding the entry of dust as much as possible.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A strong focusing LED automobile light bulb, comprising a light bulb body (1), characterized in that: The bulb body (1) is connected to a car lamp holder; A lampshade is installed on the automobile lamp holder, and the bulb body (1) is located inside the lampshade; The bulb body (1) is provided with a heat dissipation structure (2); A spiral tube (201) is sleeved on the outer side of the bulb body (1) near the automobile lamp holder, one end of the spiral tube (201) is connected to a manifold (202), each end of the manifold (202) away from the spiral tube (201) passes through the lampshade, and the other end of the spiral tube (201) passes through the lampshade; The spiral tube (201) is provided with an anti-clogging component (3) for preventing clogging inside the spiral tube (201).

2. A strong focusing LED automobile bulb according to claim 1, characterized in that: The anti-blocking component (3) comprises an air pump (301), a second air pipe (303) is installed at the input end of the air pump (301), an end of the second air pipe (303) away from the air pump (301) is connected to an air inlet pipe (304), and the air inlet pipe (304) is connected to the lampshade; a first air pipe (302) is installed at the output end of the air pump (301), and an end of the first air pipe (302) away from the air pump (301) is connected to the spiral tube (201).

3. A strong focusing LED automobile bulb according to claim 2, characterized in that: The automobile lamp holder is provided with a placement groove, and the air pump (301) is installed in the placement groove.

4. The strong focusing LED automobile bulb according to claim 2, characterized in that: An air inlet (308) is provided on the lampshade, and one end of the air inlet pipe (304) is connected to the air inlet (308).

5. The strong focusing LED automobile bulb according to claim 2, characterized in that: A mounting plate (305) is installed in the air intake pipe (304), a spring (306) is installed on one side of the mounting plate (305), a blocking plate (307) is installed on one end of the spring (306), the blocking plate (307) is used to block the air intake port (308), and the diameter of the blocking plate (307) is smaller than the inner diameter of the air intake pipe (304).

6. The strong focusing LED automobile bulb according to claim 1, characterized in that: A windshield shell (309) is installed on the lampshade.

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