Anti-stroboscopic LED automobile bulb

Abstract

The utility model discloses an anti-stroboflash LED automobile bulb, which belongs to the technical field of LED automobile bulbs and comprises a lamp body, and the lamp body comprises a base and a bulb. A reminding structure is arranged on one side of the base; the reminding structure comprises a columnar groove formed in one side of the base, the base is provided with a contact switch through the columnar groove, the contact switch is electrically connected with an automobile center controller, the base is provided with a spring through the columnar groove, one end of the spring is provided with a movable rod movably inserted into the columnar groove, and one end of the movable rod is provided with a feeler lever. Through the arrangement of the reminding structure, when the connection between the base and the automobile lamp holder is slightly loosened, the movable rod moves by virtue of the resilience force of the spring, so that the feeler lever is driven not to be extruded out of the contact switch, and the contact switch sends a signal to an automobile center controller to remind a driver of overhauling an automobile in time; the LED automobile bulb is helpful for preventing the LED automobile bulb from subsequently generating long-time and long-interval strobe frequency to influence night travel.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED automobile bulbs, and specifically relates to an anti-strobe LED automobile bulb. Background Art

[0002] LED car bulbs are a type of automotive lighting equipment that uses LED technology;

[0003] At present, LED car bulbs will flicker during use. There are many reasons for the flicker, including poor contact, water in the bulb, etc. In the early stage of poor contact, the connection between the base of the LED car bulb and the car lamp holder is slightly loose. At this time, the frequency of the flicker is low and fast, and it is not easy to be found.

[0004] In order to solve the above problems, this application proposes an anti-strobe LED car bulb. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an anti-strobe LED automobile light bulb to overcome the above technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An anti-strobe LED automobile light bulb comprises a lamp body, wherein the lamp body comprises a base and a light bulb;

[0008] A reminder structure is provided on one side of the base;

[0009] The reminder structure includes a cylindrical groove opened on one side of the base, and a contact switch is installed on the base through the cylindrical groove. The contact switch is electrically connected to the car's central control. A spring is installed on the base through the cylindrical groove, and a movable rod movably inserted into the cylindrical groove is installed at one end of the spring, and a touch rod is installed at one end of the movable rod.

[0010] The base and the bulb are adhered to each other, and the connection between the base and the bulb is glued.

[0011] A sealing ring is detachably mounted on the base, and the inner ring of the sealing ring fits the outer side of the bulb. The sealing ring is provided to further seal the gap between the base and the bulb.

[0012] The base is provided with an annular placement groove, and the sealing ring is placed in the annular placement groove. The annular placement groove is provided to place the sealing ring.

[0013] An annular plate is detachably mounted on the base, and the sealing ring is located between the base and the annular plate. The annular plate is provided to squeeze the sealing ring.

[0014] Bolts are inserted into the annular plate, threaded holes are opened on the base, and the bolts are threadedly connected to the annular plate through the threaded holes. The bolts and threaded holes are provided to fix the annular plate.

[0015] To sum up, the technical effects and advantages of the utility model are as follows: the anti-strobe LED car bulb, by setting a reminder structure, when the connection between the base and the car lamp holder is slightly loose, the movable rod moves with the help of the spring's resilience, thereby driving the contact rod not to be squeezed out from the contact switch, and the contact switch sends a signal to the car's central control to remind the driver to repair the vehicle in time, which helps to prevent the LED car bulb from flickering for a long time and at long intervals and affecting night travel; by placing one side of the sealing ring in the annular placement groove, then squeezing the annular plate onto the sealing ring, and then screwing the bolt into the threaded hole, the sealing ring is deformed, so that the inner side of the sealing ring is tightly fitted with the outer side of the bulb, thereby achieving the effect of avoiding water from entering the bulb as much as possible, which helps to avoid the flickering phenomenon of the bulb due to water ingress. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0017] Figure 2 This is a cross-sectional schematic diagram showing a reminder structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This utility model is a schematic diagram showing the structure of a sealing ring and its related parts;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0021] In the figure:

[0022] 1. lamp body; 101. base; 102. bulb;

[0023] 2. Reminding structure; 201. Columnar groove; 202. Spring; 203. Movable rod; 204. Touch rod; 205. Contact switch;

[0024] 3. Threaded hole; 4. Annular placement groove; 5. Sealing ring; 6. Annular plate; 7. Bolt. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-3 A flash-proof LED automobile light bulb includes a lamp body 1, the lamp body 1 includes a base 101 and a bulb 102, the base 101 is used to be installed on a car lamp holder, a reminder structure 2 is arranged on one side of the base 101, the reminder structure 2 includes a columnar groove 201 opened on one side of the base 101, the base 101 is installed with a contact switch 205 through the columnar groove 201, the contact switch 205 is electrically connected to the car central control, the base 101 is installed with a spring 202 through the columnar groove 201, one end of the spring 202 is installed with an active rod 203 movably inserted with the columnar groove 201, and one end of the active rod 203 is installed with a touch rod 20 4. When the base 101 is tightly connected to the car lamp holder, the movable rod 203 is completely received in the columnar groove 201 and drives the touch rod 204 to squeeze the contact switch 205, so that the contact switch 205 does not send a signal to the car central control. When the connection between the base 101 and the car lamp holder is slightly loose, the movable rod 203 moves with the help of the rebound force of the spring 202, thereby driving the touch rod 204 not to be squeezed out from the contact switch 205. At this time, the contact switch 205 sends a signal to the car central control to remind the driver to repair the vehicle in time, which helps to prevent the LED car bulb from flickering for a long time and at a long interval in the future and affecting night travel.

[0027] Reference Figure 1 The base 101 and the bulb 102 are adhered to each other, and the glue used is specifically an inorganic high-temperature glue, such as ZS-1071 high-temperature resistant inorganic adhesive, which can withstand temperatures up to 1800 degrees Celsius, which helps to seal the gap between the base 101 and the bulb 102 for waterproofing.

[0028] Reference Figure 1 A sealing ring 5 is detachably mounted on the base 101 , and the inner ring of the sealing ring 5 fits the outer side of the bulb 102 . The sealing ring 5 is used to further seal the gap between the base 101 and the bulb 102 .

[0029] An annular placement groove 4 is provided on the base 101 , and the sealing ring 5 is placed in the annular placement groove 4 . The annular placement groove 4 is used for placing the sealing ring 5 .

[0030] A ring plate 6 is detachably mounted on the base 101, and a sealing ring 5 is located between the base 101 and the ring plate 6. A bolt 7 is inserted into the ring plate 6. A threaded hole 3 is opened on the base 101. The bolt 7 is threadedly connected to the ring plate 6 through the threaded hole 3. By placing one side of the sealing ring 5 in the annular placement groove 4, and then squeezing the ring plate 6 onto the sealing ring 5, and then screwing the bolt 7 into the threaded hole 3, the sealing ring 5 is deformed, so that the inner side of the sealing ring 5 is tightly fitted with the outer side of the bulb 102, thereby achieving the effect of preventing water from entering the bulb 102 as much as possible, which helps to avoid the flicker phenomenon of the bulb 102 due to water ingress.

[0031] Working principle:

[0032] For the anti-stroboscopic LED automobile light bulb, when the base 101 is tightly connected to the automobile lamp holder, the movable rod 203 is completely received in the columnar groove 201 and drives the touch rod 204 to squeeze the contact switch 205, so that the contact switch 205 does not send a signal to the automobile central control; when the connection between the base 101 and the automobile lamp holder becomes slightly loose, the movable rod 203 moves with the help of the rebound force of the spring 202, thereby driving the touch rod 204 not to be squeezed out from the contact switch 205. At this time, the contact switch 205 sends a signal to the automobile central control to remind the driver to repair the vehicle in time, which helps to prevent the LED automobile light bulb from flickering for a long time and at a long interval in the future and affecting night travel.

[0033] The anti-strobe LED automobile light bulb is manufactured by placing one side of a sealing ring 5 in an annular placement groove 4, then squeezing an annular plate 6 onto the sealing ring 5, and then screwing a bolt 7 into a threaded hole 3, so that the sealing ring 5 is deformed, so that the inner side of the sealing ring 5 fits tightly with the outer side of the light bulb 102, thereby achieving the effect of preventing water from entering the light bulb 102 as much as possible, and helping to prevent the light bulb 102 from flickering due to water ingress.

[0034] 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. An anti-strobe LED automobile light bulb, comprising a lamp body (1), characterized in that: The lamp body (1) comprises a base (101) and a bulb (102); A reminder structure (2) is provided on one side of the base (101); The reminder structure (2) comprises a columnar groove (201) opened on one side of the base (101); a contact switch (205) is installed on the base (101) through the columnar groove (201); the contact switch (205) is electrically connected to the automobile central control; a spring (202) is installed on the base (101) through the columnar groove (201); one end of the spring (202) is installed with a movable rod (203) movably inserted into the columnar groove (201); and one end of the movable rod (203) is installed with a touch rod (204).

2. The anti-strobe LED automotive bulb according to claim 1, characterized in that: The base (101) and the bulb (102) are bonded together.

3. The anti-strobe LED automobile light bulb according to claim 1, characterized in that: A sealing ring (5) is detachably mounted on the base (101), and the inner ring of the sealing ring (5) fits the outer side of the light bulb (102).

4. The anti-strobe LED automobile light bulb according to claim 3, characterized in that: The base (101) is provided with an annular placement groove (4), and the sealing ring (5) is placed in the annular placement groove (4).

5. The anti-strobe LED automobile light bulb according to claim 3, characterized in that: An annular plate (6) is detachably mounted on the base (101), and the sealing ring (5) is located between the base (101) and the annular plate (6).

6. The anti-strobe LED automotive light bulb according to claim 5, characterized in that: The annular plate (6) is provided with a bolt (7), the base (101) is provided with a threaded hole (3), and the bolt (7) is threadedly connected to the annular plate (6) through the threaded hole (3).

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