Fog-proof car lamp frame with waterproof and dustproof sealing rubber strip

Abstract

This utility model relates to the field of automotive headlight frame technology, and discloses an anti-fog headlight frame with a waterproof and dustproof sealing strip. It includes a headlight frame housing, with mounting plates fixedly connected to both ends of the housing. The housing has equidistant mounting grooves inside, and a fixed irregular bracket is fixedly connected to the front. A positioning frame is fixedly connected to the rear end of the housing. This utility model, by setting a first and second sealing strip at the rear end of the headlight frame housing, combined with the positioning frame and positioning grooves, provides a seal when the equipment is installed and fixed in the correct position. This effectively creates a sealed environment, preventing external moisture from entering and fundamentally solving the problem of fogging in traditional headlights, thus increasing the overall lifespan of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of vehicle headlight frame technology, and in particular to an anti-fog vehicle headlight frame with a waterproof and dustproof sealing strip. Background Technology

[0002] Waterproof and dustproof sealing strips are mainly used for anti-fogging treatment of vehicle headlight bezels. Their sealing design prevents water vapor and dust from entering the headlight cavity, ensuring the normal operation of the lighting system. Materials and structure typically include rubber or silicone, offering excellent elasticity and sealing performance. The structural design includes sealing lips and guide channels, adaptable to different vehicle headlight cavity sizes to ensure a tight fit. Functions and Applications: Anti-fogging: Prevents moisture from entering the headlight cavity, avoiding water vapor affecting light refraction or causing short circuits. Dustproof: Blocks sand, dust, and other impurities from entering, preventing damage to light efficiency or wear on internal components. Waterproof: Effectively prevents moisture penetration in rainy or humid environments, protecting the circuitry and bulb. Durability: Made of weather-resistant materials, maintaining stable performance in environments ranging from -40℃ to 120℃, and is not prone to aging with long-term use. Installation and Maintenance: Regularly check the sealing strip for cracks or deformation. Clean the installation area before application, avoiding the use of corrosive cleaning agents. Replacement: Ensure the sealing strip matches the vehicle model specifications to guarantee a tight seal.

[0003] An existing type of anti-fog headlight frame with waterproof and dustproof sealing strips is prone to leakage during actual operation and use by staff when connecting and fixing the headlight frame. This allows external moisture to enter the interior of the headlight frame, thus affecting its service life. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a fog-proof car light frame with a waterproof and dustproof sealing strip.

[0005] This utility model is achieved by the following technical solution: a fog-proof car light frame with a waterproof and dustproof sealing strip, including a car light frame shell, mounting plates are fixedly connected to the left and right ends of the car light frame shell, equidistant mounting grooves are opened inside the car light frame shell, and a fixed irregular frame is fixedly connected to the front of the car light frame shell.

[0006] A positioning frame is fixedly connected to the rear end of the headlight frame housing. A positioning groove is provided inside the positioning frame. A first sealing strip is fixedly connected to the rear end of the headlight frame housing. A second sealing strip is fixedly connected to the rear end of the headlight frame housing. A fixed upright plate is fixedly connected to the rear end of the headlight frame housing. A limit spring is fixedly connected to the left end of the fixed upright plate. A limit ring is fixedly connected to the left end of the limit spring.

[0007] Through the above technical solution, the first sealing strip and the second sealing strip set at the rear end of the headlight frame shell form a double barrier, located at the top and bottom of the fixed plate respectively. Combined with the overall sealing design at the rear end, it effectively prevents rainwater, dust and mud from intruding.

[0008] As a further improvement to the above solution, the number of mounting brackets is set to four, with two brackets forming a group, and the four mounting brackets are symmetrically distributed on the left and right sides with the headlight frame housing as the center.

[0009] As a further improvement to the above solution, the fixed irregular frame is located at the right end of the equidistant mounting groove, the limiting spring is located at the rear end of the headlight frame housing, and the limiting retaining ring is located at the rear end of the headlight frame housing.

[0010] As a further improvement to the above solution, the number of the positioning card frame and the positioning slot is set to two, and the two positioning card frames and the positioning slot are symmetrically distributed on the left and right sides with the car headlight frame shell as the center.

[0011] Through the above technical solution, the symmetrical distribution of the positioning card frame and the positioning groove forms a precise guiding system. The two positioning card frames can be quickly aligned through the positioning groove. Combined with the four-point symmetrical fixing of the mounting plate, the installation time of the vehicle lights is greatly shortened.

[0012] As a further improvement to the above solution, the positioning groove is located at the rear end of the headlight frame housing, the first sealing strip is located at the top of the fixed plate, and the second sealing strip is located at the bottom of the fixed plate.

[0013] With the above technical solution, the first sealing strip is located at the top of the limiting spring and the second sealing strip is located at its bottom. By utilizing the compression and rebound characteristics of the elastic material, the sealing reliability under different working conditions is ensured, which significantly improves the environmental adaptability of the vehicle light, especially in water-filled roads or dusty environments, it can still keep the inside dry and clean.

[0014] As a further improvement to the above solution, the first sealing strip is located at the top of the limiting spring, and the second sealing strip is located at the bottom of the limiting spring.

[0015] As a further improvement to the above solution, the number of limiting springs is set to two, and the two limiting springs are symmetrically distributed vertically around the headlight frame housing.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model, by setting a first and a second sealing strip at the rear end of the headlight frame housing, along with a positioning clip and positioning groove at the rear end, provides a seal for the overall connection and installation of the equipment when the equipment is installed and fixed. This effectively creates a sealed environment for the entire equipment, effectively preventing external moisture from entering, thus solving the problem of fogging in traditional headlights at its root and increasing the overall service life of the equipment.

[0018] This utility model features a limit spring symmetrically distributed around the headlight frame housing, with a limit ring connected to its left end forming a dynamic constraint mechanism. When the headlight is subjected to vibration, the limit spring absorbs the impact energy through deformation, and in conjunction with the rigid support of the fixed plate, effectively suppresses resonance. The interlocking design of the positioning frame and positioning groove reduces the amount of bolts used, lowering maintenance complexity. The limit spring is made of high-strength stainless steel, providing sufficient elasticity while avoiding the risk of corrosion. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the anatomical structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of this utility model viewed from below.

[0023] Explanation of key symbols:

[0024] 1. Headlight frame housing; 2. Mounting bracket; 3. Equidistant mounting slots; 4. Fixed irregular-shaped frame; 5. Positioning clip frame; 6. Positioning slot; 7. First sealing strip; 8. Second sealing strip; 9. Fixed upright plate; 10. Limiting spring; 11. Limiting retaining ring. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-4This embodiment of a fog-proof car light frame with waterproof and dustproof sealing strip includes a car light frame housing 1, mounting brackets 2 are fixedly connected to the left and right ends of the car light frame housing 1, equidistant mounting grooves 3 are opened inside the car light frame housing 1, and a fixed irregular frame 4 is fixedly connected to the front of the car light frame housing 1.

[0028] A positioning frame 5 is fixedly connected to the rear end of the headlight frame housing 1. The positioning frame 5 has a positioning groove 6 inside. A first sealing strip 7 and a second sealing strip 8 are fixedly connected to the rear end of the headlight frame housing 1. A fixed upright plate 9 is fixedly connected to the rear end of the headlight frame housing 1. A limit spring 10 is fixedly connected to the left end of the fixed upright plate 9. A limit retaining ring 11 is fixedly connected to the left end of the limit spring 10. By setting the first sealing strip 7 and the second sealing strip 8 at the rear end of the headlight frame housing 1, together with the positioning frame 5 and the positioning groove 6 at the rear end, the equipment can be sealed when it is installed and fixed by the staff. This effectively creates a sealed environment for the equipment, effectively preventing external moisture from entering and solving the problem of fogging of traditional headlights from the root, thus increasing the service life of the equipment.

[0029] The first sealing strip 7 and the second sealing strip 8 set at the rear end of the headlight frame housing 1 form a double barrier, located at the top and bottom of the fixed upright plate 9 respectively. Together with the overall sealing design at the rear end, they effectively prevent rainwater, dust and mud from intruding.

[0030] The number of mounting brackets 2 is set to four, and each pair is a group of two. The four mounting brackets 2 are symmetrically distributed on the left and right sides with the headlight frame housing 1 as the center.

[0031] The fixed irregular frame 4 is located at the right end of the equidistant mounting slot 3, the limiting spring 10 is located at the rear end of the headlight frame housing 1, and the limiting retaining ring 11 is located at the rear end of the headlight frame housing 1.

[0032] The number of positioning card frames 5 and positioning slots 6 is set to two, and the two positioning card frames 5 and positioning slots 6 are symmetrically distributed on the left and right sides with the headlight frame shell 1 as the center.

[0033] The symmetrical distribution of the positioning frame 5 and the positioning groove 6 forms a precision guiding system. The two positioning frames 5 can be quickly aligned through the positioning groove 6. Combined with the four-point symmetrical fixing of the mounting plate 2, the installation time of the vehicle lights is greatly shortened.

[0034] The positioning groove 6 is located at the rear end of the headlight frame housing 1, the first sealing strip 7 is located at the top of the fixed plate 9, and the second sealing strip 8 is located at the bottom of the fixed plate 9.

[0035] The first sealing strip 7 is located at the top of the limiting spring 10, and the second sealing strip 8 is located at its bottom. Through the compression and rebound characteristics of the elastic material, the sealing reliability under different working conditions is ensured, which significantly improves the environmental adaptability of the vehicle light, especially in water-filled roads or dusty environments, it can still keep the inside dry and clean.

[0036] The first sealing strip 7 is located at the top of the limiting spring 10, and the second sealing strip 8 is located at the bottom of the limiting spring 10.

[0037] The number of limiting springs 10 is set to two, and the two limiting springs 10 are symmetrically distributed vertically around the headlight frame housing 1. By setting the limiting springs 10 symmetrically distributed vertically around the headlight frame housing 1, the limiting ring 11 connected to the left end forms a dynamic constraint mechanism. When the headlight is vibrated, the limiting springs 10 absorb the impact energy through deformation. With the rigid support of the fixed plate 9, the resonance phenomenon is effectively suppressed. The interlocking design of the positioning frame 5 and the positioning groove 6 reduces the number of bolts used and reduces the complexity of maintenance. The limiting springs 10 are made of high-strength stainless steel, which provides sufficient elasticity and avoids the risk of rust.

[0038] The implementation principle of the anti-fog car light frame with waterproof and dustproof sealing strip in this embodiment is as follows: By setting the first sealing strip 7 and the second sealing strip 8 at the rear end of the car light frame shell 1, and cooperating with the positioning clip 5 and positioning groove 6 at the rear end, the equipment can be installed and fixed by the staff, providing a seal when the equipment is connected and installed in a suitable position. This effectively blocks the entry of external moisture into the sealed environment formed by the equipment, solving the problem of fogging of traditional car lights from the root and increasing the service life of the equipment. By setting the limit spring 10 symmetrically distributed above and below the car light frame shell 1, with the limit clip 11 connected to its left end forming a dynamic constraint mechanism, when the car light is vibrated, the limit spring 10 absorbs the impact energy through deformation. With the rigid support of the fixed plate 9, the resonance phenomenon is effectively suppressed. The interlocking design of the positioning clip 5 and the positioning groove 6 reduces the amount of bolts used and reduces the complexity of maintenance. The limit spring 10 is made of high-strength stainless steel, which provides sufficient elasticity and avoids the risk of corrosion.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A fog-proof vehicle light frame with a waterproof and dustproof sealing strip, characterized in that, Includes a headlight frame housing (1), with mounting brackets (2) fixedly connected to the left and right ends of the headlight frame housing (1), and equidistant mounting slots (3) provided inside the headlight frame housing (1). A fixed irregular frame (4) is fixedly connected to the front of the headlight frame housing (1). The rear end of the headlight frame housing (1) is fixedly connected to a positioning frame (5), and the positioning frame (5) has a positioning groove (6) inside. The rear end of the headlight frame housing (1) is fixedly connected to a first sealing strip (7), the rear end of the headlight frame housing (1) is fixedly connected to a second sealing strip (8), the rear end of the headlight frame housing (1) is fixedly connected to a fixing plate (9), the left end of the fixing plate (9) is fixedly connected to a limit spring (10), and the left end of the limit spring (10) is fixedly connected to a limit ring (11).

2. The anti-fog car light frame with a waterproof and dustproof sealing strip as described in claim 1, characterized in that: The number of mounting brackets (2) is set to four, and each pair is a group of two. The four mounting brackets (2) are symmetrically distributed on the left and right with the headlight frame shell (1) as the center.

3. The anti-fog vehicle lamp frame with a waterproof and dustproof sealing rubber strip according to claim 1, characterized in that: The fixed irregular frame (4) is located at the right end of the equidistant mounting groove (3), the limiting spring (10) is located at the rear end of the headlight frame housing (1), and the limiting retaining ring (11) is located at the rear end of the headlight frame housing (1).

4. The anti-fog car light frame with a waterproof and dustproof sealing strip as described in claim 1, characterized in that: The number of the positioning card frame (5) and positioning slot (6) is set to two, and the two positioning card frames (5) and positioning slots (6) are symmetrically distributed on the left and right sides with the headlight frame shell (1) as the center.

5. The anti-fog vehicle lamp bezel with a waterproof and dustproof sealing rubber strip according to claim 1, characterized in that: The positioning groove (6) is located at the rear end of the headlight frame housing (1), the first sealing strip (7) is located at the top of the fixed plate (9), and the second sealing strip (8) is located at the bottom of the fixed plate (9).

6. The anti-fog car light frame with a waterproof and dustproof sealing strip as described in claim 1, characterized in that: The first sealing strip (7) is located at the top of the limiting spring (10), and the second sealing strip (8) is located at the bottom of the limiting spring (10).

7. A fog-proof vehicle headlight frame with a waterproof and dustproof sealing strip as described in claim 1, characterized in that: The number of the limiting springs (10) is set to two, and the two limiting springs (10) are symmetrically distributed vertically around the headlight frame shell (1).

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