A vehicle light adjustment structure and vehicle light

Abstract

The present invention relates to a vehicle lamp adjustment structure and a vehicle lamp, belonging to the technical field of vehicle lamps. The vehicle lamp adjustment structure and the vehicle lamp include a lamp housing, a light guide cover and a lamp body, and also include: a rotating mechanism; a focusing mechanism. The present invention uses the adjusting mechanism, the rotating mechanism and the focusing mechanism in coordination. When it is impossible to see clearly whether there are potholes in the road ahead and it is necessary to focus the light emitted by the lamp body in dangerous situations, the adjusting mechanism is started to move the lamp body into the light guide cover. At this time, the lamp body will squeeze the rotating mechanism, so that the liquid in the rotating mechanism enters the focusing mechanism, and then the focusing cover of the focusing mechanism extends out of the lamp body, focusing the light emitted by the lamp body, reducing the light spillage, so that the light can be better gathered into one piece, so that the driver can observe the road ahead more clearly, which is convenient for the driver to react in time, ensuring the illumination quality of the light, and thus ensuring the safety of driving.

Description

Technical Field

[0001] The invention belongs to the technical field of vehicle lamps, and in particular relates to a vehicle lamp adjustment structure and a vehicle lamp. Background Art

[0002] Headlights refer to lighting devices installed on both sides of the head of a car for nighttime driving. There are two-light system and four-light system. The lighting effect of headlights directly affects the operation and traffic safety of nighttime driving. Therefore, traffic management departments in various countries in the world generally stipulate the lighting standards of automobile headlights in the form of laws to ensure the safety of nighttime driving. The optical system of headlights is a combination of bulbs, reflectors and photometric mirrors. According to the different structures of the optical system of headlights, headlights can be divided into three types: semi-enclosed, enclosed and projection types. The photometric mirror and reflector of semi-enclosed headlights are glued together and cannot be disassembled. The bulb can be installed from the rear end of the reflector. The advantage of semi-enclosed headlights is that only the bulb needs to be replaced after the filament burns out, and the disadvantage is poor sealing. Enclosed headlights are also divided into standard enclosed headlights and halogen tungsten enclosed headlights. The optical system of projection headlights is mainly composed of bulbs, reflectors, sunshades, and convex photometric mirrors. Very thick convex photometric mirrors without engravings are used, and the reflector is elliptical, so its outer diameter is very small.

[0003] At present, when the existing semi-enclosed vehicle headlights are used at night or in poorly lit roads, it is necessary to adjust the lighting angle of the headlights because it is necessary to detect obstacles and dangerous situations on the road in advance. However, due to the spillage of light, it will be impossible to clearly observe the road conditions ahead. Therefore, it is necessary to focus the light of the headlights to ensure that the driver can clearly observe the road conditions ahead so that the driver can respond in time. Based on this, a headlight adjustment structure and a headlight are proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a reasonably designed vehicle lamp adjustment structure and a vehicle lamp in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A vehicle lamp adjustment structure comprises a lamp housing, a light guide cover and a lamp body, and further comprises:

[0007] A rotating mechanism, which is installed in the light guide cover and allows the lamp body to rotate;

[0008] A focusing mechanism, the focusing mechanism is installed on the light guide cover, the focusing mechanism is fixedly connected to the rotating mechanism, the focusing mechanism includes a piston cylinder fixedly connected to the light guide cover, a piston rod is sealingly and slidably connected in the piston cylinder, one end of the piston rod is fixedly connected to a slider, the end of the slider is fixedly connected to a focusing cover, the focusing cover is used to focus the light irradiated by the lamp body, the focusing cover is slidably connected to the light guide cover, a slide groove is provided on the light guide cover, and the slide groove is slidably connected to the slide groove;

[0009] An adjustment mechanism, the adjustment mechanism is located in the lamp housing, the adjustment mechanism is installed at the end of the lamp body, and the adjustment mechanism is used to adjust the position of the lamp body in the light guide cover;

[0010] An air blowing mechanism, which is mounted on the lamp housing and is used to reduce the temperature inside the light guide cover and replace the gas inside the light guide cover;

[0011] A water catching mechanism is installed in the air blowing mechanism and is used to remove moisture from the air.

[0012] As a further optimization scheme of the present invention, the rotating mechanism includes a second joint bearing fixedly connected to the inner wall of the light guide cover, the second joint bearing is fixedly connected to the second ring at one end away from the light guide cover, the inner surface of the second ring is fixedly connected to the first joint bearing, the first joint bearing is fixedly connected to the first ring at one end away from the second ring, the first ring and the second ring are fixedly connected by a rubber belt, the second ring and the light guide cover are fixedly connected by a rubber belt, the first ring is provided with a groove at one end away from the rubber belt, a reset spring is fixedly connected in the groove, the end of the reset spring is fixedly connected to a slip ring, the end of the slip ring is fixedly connected to a rubber sleeve, the end of the rubber sleeve is fixedly connected to the light guide cover, the light guide cover is fixedly connected to a connecting pipe, the connecting pipe is connected to the interior of the space formed by the first ring, the light guide cover and the rubber belt.

[0013] As a further optimization scheme of the present invention, a push ring is fixedly connected to the outer surface of the lamp body, the push ring is fitted with the slip ring, the slip ring is sealingly and slidingly connected to the groove, the end of the connecting tube away from the light guide cover is fixedly connected to the piston cylinder, and the first sleeve is sleeved on the outer surface of the lamp body and fits with the outer surface of the lamp body.

[0014] As a further optimization scheme of the present invention, the adjustment mechanism includes a sleeve block attached to the end of the lamp body, the outer surface of the sleeve block is provided with four adjustment grooves, the four adjustment grooves are all slidably connected with an adjustment block, the adjustment block is provided with a movable groove, a connecting column is slidably connected in the movable groove, the end of the connecting column is fixedly connected to a connecting frame, an angle-adjustable electric telescopic rod is rotatably connected in the connecting frame, and the angle-adjustable electric telescopic rod is fixedly connected to the inner wall of the light guide cover.

[0015] As a further optimization scheme of the present invention, the adjustment mechanism also includes two push-pull electric telescopic rods rotatably connected in the light guide cover, the telescopic ends of the two push-pull electric telescopic rods are rotatably connected to a clamping frame, and two clamping grooves are provided at the end of the lamp body, and the clamping grooves are adapted to the clamping frame.

[0016] As a further optimization scheme of the present invention, the blowing mechanism includes an exhaust pipe fixedly connected to the outer surface of the lamp housing, the exhaust end of the exhaust pipe is fixedly connected to the air supply pipe, the exhaust end of the air supply pipe is fixedly connected to the blowing pipe, the blowing pipe is provided with a plurality of blowing holes, the exhaust pipe is sealed and plugged with a plug-in cover, a deoxidation barrel is installed at the bottom of the plug-in cover, the deoxidation barrel is filled with a deoxidizer, the outer surface of the deoxidation barrel is in contact with the inner wall of the exhaust pipe, the deoxidation barrel is arranged at the exhaust end of the exhaust pipe, a fixing frame is fixedly connected in the exhaust pipe, a motor is installed on one side of the fixing frame, the motor is installed in the middle position of the exhaust pipe, the output end of the motor is fixedly connected to a transmission shaft, the outer surface of the transmission shaft is fixedly connected to a fan blade, the air inlet end of the exhaust pipe is fixedly connected to a filter, and the end of the transmission shaft is rotatably connected to the filter.

[0017] As a further optimization scheme of the present invention, the air supply pipe passes through the lamp housing and is fixedly connected to the lamp housing, the air supply pipe passes through the light guide cover and is fixedly connected to the light guide cover, the light guide cover is fixedly connected with an exhaust pipe, the exhaust pipe passes through the lamp housing and extends out of the outer wall of the lamp housing, and the exhaust pipe is fixedly connected to the lamp housing.

[0018] As a further optimization scheme of the present invention, the water catching mechanism includes a reciprocating plate connected to the transmission shaft by a thread, the threaded connection portion between the transmission shaft and the reciprocating plate is arranged in the form of a reciprocating screw, a first extrusion net is fixedly connected to one side of the reciprocating plate, a ventilation net is fixedly connected in the air extraction pipe, a first sponge is fixedly connected to the side of the ventilation net away from the reciprocating plate, the reciprocating plate penetrates the ventilation net and the first sponge and is slidably connected to the ventilation net and the first sponge, the first extrusion net is fitted with the first sponge, a first piston column is fixedly connected to the other side of the reciprocating plate, a U-shaped tube is fixedly connected in the air extraction pipe, and one end of the U-shaped tube has an internal sealing sliding The U-shaped tube is dynamically connected to a second piston column, and the other end of the U-shaped tube is sealed and slidably connected to the first piston column. The end of the second piston column is fixedly connected to a push-pull plate, and the side of the push-pull plate away from the second piston column is fixedly connected to a second extrusion net, and the side of the ventilation net away from the reciprocating plate is fixedly connected to a second sponge, the push-pull plate penetrates the ventilation net and the second sponge and is slidably connected to the ventilation net and the second sponge, the second extrusion net is fitted with the second sponge, the transmission shaft penetrates the ventilation net and is rotatably connected to the ventilation net, the first extrusion net and the second extrusion net are fitted with the transmission shaft, and the ventilation net, the first sponge and the second sponge are arranged between the motor and the fan blades.

[0019] As a further optimization scheme of the present invention, the water capture mechanism also includes a water-blocking ring fixedly connected to the exhaust pipe, the bottom of the exhaust pipe is fixedly connected to a water pipe, the water pipe passes through the lamp housing and is fixedly connected to the lamp housing, the water pipe is arranged between the water-blocking ring and the ventilation net, the drainage end of the water pipe is fixedly connected to a heat exchange pipe, the heat exchange pipe is sleeved on the outer surface of the light guide cover, the drainage end of the heat exchange pipe is fixedly connected to a drainage pipe, the drainage pipe passes through the lamp housing and is fixedly connected to the lamp housing, and the bottom of the ventilation net is provided with a water retaining ring with the same size as the water-blocking ring.

[0020] A vehicle lamp comprises: a lampshade installed at the end of a lamp housing, the outer surface of the lamp housing is fixedly connected with a mounting ear, the light guide cover is installed in the lamp housing, the light guide cover is installed between the lamp housing and the lampshade, and the lamp body is installed in the middle of the light guide cover.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention uses an adjustment mechanism, a rotation mechanism and a focusing mechanism in coordination. When it is impossible to see clearly whether there are potholes on the road ahead or when a dangerous situation requires focusing the light emitted by the lamp body, the adjustment mechanism is started to move the lamp body into the light guide cover. At this time, the lamp body squeezes the rotation mechanism, so that the liquid in the rotation mechanism enters the focusing mechanism, and then the focusing cover of the focusing mechanism extends out of the lamp body, focusing the light emitted by the lamp body, reducing the spillage of the light, and allowing the light to be better gathered into one piece, so that the driver can observe the road ahead more clearly, which is convenient for the driver to respond in time, ensuring the quality of the light irradiation, and thus ensuring the safety of driving.

[0023] 2. The present invention uses an adjusting mechanism and a rotating mechanism in coordination, so that when it is necessary to adjust the illumination angle of the light emitted by the lamp body, one or two groups of angle-adjusting electric telescopic rods in the adjusting mechanism are started, thereby causing the lamp body to deflect in angle. When deflecting left and right, the first ring rotates along the first joint bearing, and when deflecting up and down, the second ring, the first ring and the first joint bearing rotate along the second joint bearing, thereby realizing the adjustment of the illumination angle of the lamp body, making it convenient for the driver to adjust the illumination angle of the light according to driving needs, so that the driver can obtain the best road condition information.

[0024] 3. The present invention uses an air blowing mechanism and an exhaust pipe in coordination. Since the headlight is a semi-enclosed headlight, when the headlight is not in use, outside air will enter between the light guide cover and the lamp shade. When the headlight is working, the lamp body will emit heat when working, which will cause the temperature in the space composed of the light guide cover and the lamp shade to rise. The outside environment temperature is lower than the temperature in the space composed of the light guide cover and the lamp shade. When the outside cold air blows on the lamp shade, water vapor will appear on the inner wall of the lamp shade. At this time, the air blowing mechanism will blow down the water vapor formed on the lamp shade and discharge it into the outside environment through the exhaust pipe. In this process, since there is a deoxidizer in the air blowing mechanism, the deoxidizer will absorb oxygen in the air, thereby reducing the oxygen in the space composed of the light guide cover and the lamp shade, reducing the oxidation probability of the light guide cover and the lamp body, thereby extending the service life of the lamp body.

[0025] 4. The present invention uses a water-collecting mechanism and an air-blowing mechanism in coordination. When the air-blowing mechanism is working, it will draw outside air into the space formed by the light guide cover and the lampshade. During this process, the water-collecting mechanism will first absorb the moisture contained in the air, thereby ensuring the dryness of the gas entering the space formed by the light guide cover and the lampshade. At the same time, the air-blowing mechanism will intermittently compress the first sponge and the second sponge in the water-collecting mechanism to squeeze out the water in the air absorbed by the first sponge and the second sponge. The squeezed and discharged water will enter the heat exchange tube through the water pipe. The heat exchange tube will cool the lamp body to avoid the excessively high temperature generated when the lamp body is working, which will lead to accelerated aging of the lamp body. The lamp body is well protected and the service life of the lamp body is extended. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the present invention cut away from the middle of the front side;

[0029] Figure 4 The present invention Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 The present invention Figure 3 The enlarged structural diagram at B in the middle;

[0031] Figure 6 The present invention Figure 3 The enlarged structural diagram at C in the middle;

[0032] Figure 7 The present invention Figure 3 The enlarged structural diagram at D in the middle;

[0033] Figure 8 It is a schematic diagram of the structure of the middle section of the inclined plane of the present invention;

[0034] Fig. 9 The present invention Figure 8 The enlarged structural diagram at E in the middle;

[0035] Fig.10 It is a schematic diagram of the top cutaway structure of the present invention;

[0036] Fig.11 The present invention Fig.10 The enlarged structural diagram at F in the middle;

[0037] Fig.12It is a schematic diagram of a partially cutaway structure of the central part of the three-dimensional front side of the present invention;

[0038] Fig.13 It is a schematic diagram of a partially cutaway structure of the middle portion of the back side of the three-dimensional solid of the present invention;

[0039] Fig.14 It is a schematic diagram of a three-dimensional partially cutaway structure of the present invention;

[0040] Fig.15 The present invention Fig.14 The enlarged structural diagram at G in the middle;

[0041] Fig.16 It is a schematic diagram of the back cutaway structure of the present invention;

[0042] Fig.17 The present invention Fig.16 Enlarged structural diagram at H in the middle.

[0043] In the figure: 1, lamp housing; 2, lampshade; 3, mounting ear; 4, light guide cover; 5, lamp body; 6, exhaust pipe; 7, rotating mechanism; 701, first ring; 702, first joint bearing; 703, second ring; 704, second joint bearing; 705, rubber belt; 706, groove; 707, reset spring; 708, slide ring; 709, rubber sleeve; 710, push ring; 711, connecting pipe; 8, focusing mechanism; 801, piston cylinder; 802, piston rod; 803, slider; 804, slide groove; 805, focusing cover; 9, adjusting mechanism; 901, sleeve block; 902, adjusting groove; 903, adjusting block; 904, movable groove; 905, connecting column; 906, connecting frame; 907, angle adjustment electric telescopic rod; 908, push-pull electric telescopic rod; 90 9. Card-joining groove; 910. Card-joining frame; 10. Air blowing mechanism; 1001. Air extraction pipe; 1002. Air delivery pipe; 1003. Plug-in cover; 1004. Deoxygenation barrel; 1005. Fixing frame; 1006. Motor; 1007. Transmission shaft; 1008. Fan blade; 1009. Filter screen; 1010. Air blowing pipe; 1011. Air blowing hole; 11. Water catching mechanism; 1101. Reciprocating plate; 1102. First extrusion net; 1103. First sponge; 1104. Ventilation net; 1105. First piston column; 1106. U-shaped tube; 1107. Second piston column; 1108. Push-pull plate; 1109. Second extrusion net; 1110. Second sponge; 1111. Water blocking ring; 1112. Water pipe; 1113. Heat exchange tube; 1114. Drain pipe. DETAILED DESCRIPTION

[0044] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0045] Example 1: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 , Fig.10 , Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 and Fig.17As shown, a vehicle lamp adjustment structure and a vehicle lamp, comprising a lamp housing 1, a light guide cover 4 and a lamp body 5, and a lamp cover 2 installed at the end of the lamp housing 1, the lamp cover 2 is made of a light-transmitting material and does not affect the light emitted by the lamp body 5, a through hole is opened on the back of the lamp housing 1, the through hole is arranged to facilitate the wire connected to the lamp body 5 to pass through, the outer surface of the lamp housing 1 is fixedly connected with a mounting ear 3, the mounting ear 3 is arranged to facilitate the vehicle lamp to be installed on the vehicle body by bolts, the light guide cover 4 is installed in the lamp housing 1, the light guide cover 4 is installed between the lamp housing 1 and the lamp cover 2, the light guide cover 4 is used to reduce the spillage of the light emitted by the lamp body 5, the lamp body 5 is installed in the middle position of the light guide cover 4, the vehicle lamp adjustment structure and the vehicle lamp also include: an adjustment mechanism 9, the adjustment mechanism 9 is located in the lamp housing 1, and the adjustment mechanism 9 is installed on the lamp The end of the lamp body 5, the adjustment mechanism 9 is used to adjust the position of the lamp body 5 in the light guide cover 4, the adjustment mechanism 9 includes a sleeve block 901 fitted on the end of the lamp body 5, the lamp body 5 can slide in the sleeve block 901, the outer surface of the sleeve block 901 is provided with four adjustment grooves 902, the adjustment grooves 902 are all set to be arc-shaped, which is convenient for adjusting the angle and position of the lamp body 5, the four adjustment grooves 902 are all slidably connected with an adjustment block 903, the adjustment block 903 is provided with a movable groove 904, the movable groove 904 is slidably connected with a connecting column 905, the end of the connecting column 905 is fixedly connected with a connecting frame 906, and the connecting frame 906 is rotatably connected with an angle-adjusting electric telescopic rod 907, the angle-adjusting electric telescopic rod 907 is fixedly connected to the inner wall of the light guide cover 4, and the angle-adjusting electric telescopic rod 90 7 are arranged in pairs, the upper and lower angle-adjusting electric telescopic rods 907 form a group for adjusting the vertical angle of the lamp body 5, and the left and right angle-adjusting electric telescopic rods 907 form a group for adjusting the horizontal angle of the lamp body 5. The adjustment mechanism 9 also includes two push-pull electric telescopic rods 908 rotatably connected to the light guide cover 4, and the telescopic ends of the two push-pull electric telescopic rods 908 are both rotatably connected to a clamping frame 910. Two clamping grooves 909 are provided at the end of the lamp body 5, and the clamping grooves 909 are adapted to the clamping frame 910. The headlight adjustment structure and the headlight also include: a rotating mechanism 7, the rotating mechanism 7 is installed in the light guide cover 4 for the lamp body 5 to rotate, and the rotating mechanism 7 includes a second joint bearing 704 rotatably connected to the inner wall of the light guide cover 4, and the second joint bearing 704 is away from the light guide cover 4. One end of the first joint bearing 702 is rotatably connected to the second ring 703, and the inner surface of the second ring 703 is rotatably connected to the first joint bearing 702. The end of the first joint bearing 702 away from the second ring 703 is rotatably connected to the first ring 701. The first ring 701 is sleeved on the outer surface of the lamp body 5 and fits the outer surface of the lamp body 5. The first ring 701 and the second ring 703 are fixedly connected by a rubber belt 705. The second ring 703 and the light guide cover 4 are fixedly connected by a rubber belt 705. A groove 706 is provided at one end of the first ring 701 away from the rubber belt 705. A reset spring 707 is fixedly connected in the groove 706. A slip ring 708 is fixedly connected to the end of the reset spring 707. The slip ring 708 is sealingly and slidably connected to the groove 706.The slip ring 708 will not slide out of the groove 706. The end of the slip ring 708 is fixedly connected to a rubber sleeve 709. The end of the rubber sleeve 709 is fixedly connected to the light guide cover 4. The light guide cover 4 is fixedly connected to a connecting pipe 711. The connecting pipe 711 is connected to the space formed by the first ring 701, the light guide cover 4 and the rubber belt 705. The outer surface of the lamp body 5 is fixedly connected to a push ring 710. The push ring 710 fits the slip ring 708. If it is necessary to explain, the space formed by the first ring 701, the second ring 703, the rubber belt 705, the light guide cover 4, the slip ring 708 and the rubber sleeve 709 is filled with liquid, and the connecting pipe 711 is also filled with liquid.

[0046] When in use, the assembled car lamp is installed at the corresponding position of the car body through the mounting ears 3 and bolts, and the wire is connected to the lamp body 5 through the through hole. When the left and right illumination angles of the lamp body 5 need to be adjusted, the two angle-adjusting electric telescopic rods 907 of a group are started at this time, so that one angle-adjusting electric telescopic rod 907 is extended and the other angle-adjusting electric telescopic rod 907 is shortened, thereby making the sleeve block 901 rotate left or right along the axial direction of the first joint bearing 702, so that the upper and lower adjustment blocks 903 slide left or right relative to the upper and lower adjustment grooves 902. In this process, the left and right angle-adjusting electric telescopic rods 907 of a group and the connecting frame 906 will rotate relative to each other, thereby making the connecting column 905 slide in the movable groove 904. At the same time, the lamp body 5 will rotate and drive the first sleeve ring 701 to rotate through the first joint bearing 702, so as to adjust the left and right illumination angles of the lamp body 5. When the illumination angle of the lamp body 5 is adjusted upward or downward, the two angle-adjusting electric telescopic rods 907 in a group are started, so that one angle-adjusting electric telescopic rod 907 is extended and the other angle-adjusting electric telescopic rod 907 is shortened, thereby making the sleeve block 901 rotate upward or downward along the axis direction of the second joint bearing 704, so that the left and right adjustment blocks 903 slide upward or downward relative to the left and right lower adjustment grooves 902. In this process, the angle-adjusting electric telescopic rods 907 in a group and the connecting frame 906 are rotated relative to each other, thereby making the connecting column 905 slide in the movable groove 904. At the same time, the lamp body 5 is rotated and the first sleeve ring 701, the first joint bearing 702 and the second sleeve ring 703 are rotated through the second joint bearing 704, so as to adjust the illumination angle of the lamp body 5 upward and downward, and in this process, the two push-pull electric telescopic rods 908 are extended or shortened as needed and are also rotated.

[0047] The illumination angle of the lamp body 5 can be adjusted, so that the driver can adjust the illumination angle of the light according to driving needs, so that the driver can obtain the best road condition information.

[0048] like Figure 6 , Figure 8 , Fig.12 , Fig.13 and Fig.14 As shown, the headlight adjustment structure and the headlight also include: a focusing mechanism 8, which is installed on the light guide cover 4, and the focusing mechanism 8 is fixedly connected to the rotating mechanism 7. The focusing mechanism 8 includes a piston cylinder 801 fixedly connected to the light guide cover 4, and the end of the connecting pipe 711 away from the light guide cover 4 is fixedly connected to the piston cylinder 801, the piston cylinder 801 is filled with liquid, and a piston rod 802 is sealed and slidably connected in the piston cylinder 801, and the piston rod 802 will not slide out of the piston cylinder 801, one end of the piston rod 802 is fixedly connected to a slider 803, and the end of the slider 803 is fixedly connected to a focusing cover 805, which is used to focus the light irradiated by the lamp body 5, and the focusing cover 805 is slidably connected to the light guide cover 4, and a slide groove 804 is provided on the light guide cover 4, and the slider 803 is slidably connected to the slide groove 804.

[0049] When it is difficult to see whether there are potholes in the road ahead or when it is dangerous and the light emitted by the lamp body 5 needs to be focused, the two push-pull electric telescopic rods 908 are started to move the lamp body 5 into the light guide cover 4, so that the push ring 710 pushes the slide ring 708 to slide into the groove 706, and the liquid filled in the space formed by the first ring 701, the second ring 703, the rubber belt 705, the light guide cover 4, the slide ring 708 and the rubber sleeve 709 is squeezed, so that the liquid in the connecting pipe 711 enters the piston cylinder 801, so that the piston rod 802 Under the push of the liquid, it slides out of the piston cylinder 801. At this time, the piston rod 802 will push the slider 803 to slide along the slide groove 804, and then push the condenser 805 in the direction of the lampshade 2 until the condenser 805 can no longer move. At this time, the condenser 805 will focus the light emitted by the lamp body 5 to reduce the spillage of the light, so that the light can be better gathered into one piece, so that the driver can observe the road conditions ahead more clearly, which is convenient for the driver to respond in time, ensuring the quality of the light and thus ensuring the safety of driving.

[0050] The specific working principle is as follows:

[0051] When in use, the assembled car lamp is installed at the corresponding position of the car body through the mounting ears 3 and bolts, and the wire is connected to the lamp body 5 through the through hole. When it is necessary to adjust the left and right illumination angles of the lamp body 5, the two angle-adjusting electric telescopic rods 907 in a group are started at this time, so that one angle-adjusting electric telescopic rod 907 is extended and the other angle-adjusting electric telescopic rod 907 is shortened, thereby causing the sleeve block 901 to rotate left or right along the axial direction of the first joint bearing 702, so that the upper and lower adjustment blocks 903 slide left or right relative to the upper and lower adjustment grooves 902. In this process, the angle-adjusting electric telescopic rods 907 in a group of left and right and the connecting frame 906 will rotate relative to each other, thereby causing the connecting column 905 to slide in the movable groove 904. At the same time, the lamp body 5 will rotate and drive the first ring 701 to rotate through the first joint bearing 702, so as to adjust the left and right illumination angles of the lamp body 5. When it is necessary to adjust the upper and lower illumination angles of the lamp body 5, the two upper and lower groups are started at this time. The angle-adjusting electric telescopic rod 907 makes one angle-adjusting electric telescopic rod 907 extend and the other angle-adjusting electric telescopic rod 907 shorten, so that the sleeve block 901 rotates upward or downward along the axis direction of the second joint bearing 704, so that the left and right adjustment blocks 903 slide upward or downward relative to the left and right lower adjustment grooves 902. In this process, the upper and lower angle-adjusting electric telescopic rods 907 and the connecting frame 906, which are a group of two, rotate relative to each other, so that the connecting column 905 slides in the movable groove 904. At the same time, the lamp body 5 rotates and drives the first ring 701, the first joint bearing 702 and the second ring 703 to rotate through the second joint bearing 704, so as to adjust the upper and lower illumination angles of the lamp body 5. In this process, the two push-pull electric telescopic rods 908 will extend or shorten as needed and will also rotate, so as to adjust the illumination angle of the lamp body 5, so that the driver can adjust the illumination angle of the light according to driving needs, so that the driver can obtain the best road condition information.

[0052] When it is impossible to see clearly whether there are potholes in the road ahead or when it is necessary to focus the light emitted by the lamp body 5 in a dangerous situation, the two push-pull electric telescopic rods 908 are started to move the lamp body 5 into the light guide cover 4. At the same time, the lamp body 5 will slide in the first ring 701, so that the push ring 710 pushes the slip ring 708 to slide into the groove 706, compressing the reset spring 707 and squeezing the liquid filled in the space formed by the first ring 701, the second ring 703, the rubber belt 705, the light guide cover 4, the slip ring 708 and the rubber sleeve 709, so that the liquid in the connecting pipe 711 enters the active The piston rod 802 is pushed into the piston cylinder 801 by the liquid, and the piston rod 802 pushes the slider 803 to slide along the slide groove 804, and then pushes the condenser 805 to the direction of the lampshade 2 until the condenser 805 cannot move again. At this time, the condenser 805 will condense the light emitted by the lamp body 5, reduce the light spillage, and make the light better gathered into one piece, so that the driver can observe the road conditions ahead more clearly, which is convenient for the driver to react in time, ensuring the quality of light illumination, thereby ensuring the driving safety;

[0053] In addition, it should be noted that after the focusing operation is performed, the illumination angle of the lamp body 5 can still be adjusted by using the angle-adjusting electric telescopic rods 907 in groups of two, so as to more clearly observe new road conditions and dangerous situations;

[0054] When a larger illumination range is needed, the push-pull electric telescopic rod 908 is started to extend the push-pull electric telescopic rod 908, thereby moving the lamp body 5 toward the direction of the lampshade 2. At the same time, the lamp body 5 will slide in the first ring 701, so that the push ring 710 cannot push the slip ring 708. At this time, the slip ring 708 will slide out of the groove 706 under the action of the return spring 707 in the compressed state until the slip ring 708 is in the initial state. During this process, the rubber sleeve 709 will gradually reset, thereby making the first ring 701, the second ring 703, the rubber belt 705, The space formed by the light guide cover 4, the slip ring 708 and the rubber sleeve 709 generates a pumping function to extract the liquid in the connecting tube 711, so that the connecting tube 711 extracts the liquid in the piston cylinder 801. Due to the reduction in the amount of liquid in the piston cylinder 801, the piston rod 802 will slide into the piston cylinder 801, and then the slider 803 will slide along the slide groove 804, driving the focus cover 805 to move away from the lampshade 2 until the slip ring 708 is in the initial state. At this time, the light emitted by the lamp body 5 will return to the initial maximum illumination range, making it convenient for the driver to obtain greater road information.

[0055] Example 2: Figure 1 , Figure 2 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 and Fig.14 As shown, the vehicle lamp adjustment structure and vehicle lamp further include: a blowing mechanism 10, the blowing mechanism 10 is installed on the lamp housing 1, the blowing mechanism 10 is used to reduce the internal temperature of the light guide cover 4 and replace the internal gas of the light guide cover 4, the blowing mechanism 10 includes an exhaust pipe 1001 fixedly connected to the outer surface of the lamp housing 1, the exhaust end of the exhaust pipe 1001 is fixedly connected to the gas delivery pipe 1002, and a one-way valve is installed in the gas delivery pipe 1002, so that the gas in the exhaust pipe 1001 can only be discharged through the gas delivery pipe 1002, and the gas delivery pipe 1002 passes through the lamp housing 1 and The light guide 4 is fixedly connected to the lamp housing 1, and the air delivery pipe 1002 passes through the light guide 4 and is fixedly connected to the light guide 4. The exhaust end of the air delivery pipe 1002 is fixedly connected with an air blowing pipe 1010, and the air blowing pipe 1010 is arranged between the lampshade 2 and the light guide 4. A plurality of air blowing holes 1011 are opened on the air blowing pipe 1010, and the air blowing holes 1011 are inclined, and the inclined direction is toward the lampshade 2. A plug-in cover 1003 is sealed and plugged on the exhaust pipe 1001, and a deoxidation barrel 1004 is installed at the bottom of the plug-in cover 1003, and the deoxidation barrel 1004 is filled with deoxidation. When the deoxidizer in the deoxidizer barrel 1004 is completely consumed, the plug-in cover 1003 can be unplugged to remove the deoxidizer barrel 1004 and replace the deoxidizer inside it. The deoxidizer barrel 1004 allows gas to pass through. The outer surface of the deoxidizer barrel 1004 fits the inner wall of the exhaust pipe 1001. The deoxidizer barrel 1004 is arranged at the exhaust end of the exhaust pipe 1001. A fixing frame 1005 is fixedly connected in the exhaust pipe 1001. A motor 1006 is installed on one side of the fixing frame 1005. The motor 1006 is installed on the exhaust pipe 1001. In the middle position, the output end of the motor 1006 is fixedly connected to the transmission shaft 1007, the outer surface of the transmission shaft 1007 is fixedly connected to the fan blade 1008, the air inlet end of the exhaust pipe 1001 is fixedly connected to the filter 1009, the end of the transmission shaft 1007 is rotatably connected to the filter 1009, the light guide cover 4 is fixedly connected to the exhaust pipe 6, and a one-way valve is installed in the exhaust pipe 6 so that the internal gas of the light guide cover 4 can only be discharged through the exhaust pipe 6, the exhaust pipe 6 passes through the lamp housing 1 and extends out of the outer wall of the lamp housing 1, and the exhaust pipe 6 is fixedly connected to the lamp housing 1.

[0056] When the headlight is working, the motor 1006 is started to rotate the transmission shaft 1007, which in turn drives the fan blades 1008 to rotate, so that the air extraction pipe 1001 extracts outside air. When the outside air enters the air extraction pipe 1001, the air will first be filtered by the filter 1009 to prevent dust in the air from entering the air extraction pipe 1001. The air extracted by the fan blades 1008 into the air extraction pipe 1001 will pass through the deoxygenation barrel 1004, and the deoxygenation barrel 1004 will absorb the oxygen in the air, thereby reducing the oxygen in the space formed by the light guide cover 4 and the lampshade 2, reducing the oxidation probability of the lampshade 2, the light guide cover 4 and the lamp body 5, thereby extending the service life of the lamp body 5. The air after the oxygen is absorbed will enter the air supply pipe 1002 , and then enters the air blowing pipe 1010, and is blown toward the lampshade 2 through the obliquely arranged air blowing holes 1011, blowing off the water vapor formed on the lampshade 2, and discharged into the external environment through the exhaust pipe 6. At this time, because the headlight is a semi-enclosed headlight, when the headlight is not in use, the outside air will enter between the light guide cover 4 and the lampshade 2. When the headlight is working, the lamp body 5 will emit temperature when working, which will cause the temperature in the space composed of the light guide cover 4 and the lampshade 2 to rise, and the external environment temperature is lower than the temperature in the space composed of the light guide cover 4 and the lampshade 2. When the external cold air blows on the lampshade 2, it will cause water vapor to appear on the inner wall of the lampshade 2. Therefore, the gas blown toward the lampshade 2 from the air blowing holes 1011 can blow off the water vapor attached to the lampshade 2.

[0057] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 , Fig. 9 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.16 and Fig.17As shown, the headlight adjustment structure and the headlight also include: a water catching mechanism 11, which is installed in the blowing mechanism 10, and is used to remove moisture from the air. The water catching mechanism 11 includes a reciprocating plate 1101 that is threadedly connected to the transmission shaft 1007, and the threaded connection portion between the transmission shaft 1007 and the reciprocating plate 1101 is configured as a reciprocating screw rod. A first extrusion net 1102 is fixedly connected to one side of the reciprocating plate 1101, a ventilation net 1104 is fixedly connected to the inside of the exhaust pipe 1001, and a first sponge 1103 is fixedly connected to the side of the ventilation net 1104 away from the reciprocating plate 1101, and the reciprocating plate 1101 penetrates the ventilation net 1104 and the first sponge 1103 and slides with the ventilation net 1104 and the first sponge 1103. The first extrusion net 1102 is fitted with the first sponge 1103, the other side of the reciprocating plate 1101 is fixedly connected with the first piston column 1105, the exhaust pipe 1001 is fixedly connected with a U-shaped tube 1106, the U-shaped tube 1106 is filled with liquid, one end of the U-shaped tube 1106 is internally sealed and slidably connected with the second piston column 1107, the other end of the U-shaped tube 1106 is internally sealed and slidably connected with the first piston column 1105, the end of the second piston column 1107 is fixedly connected with a push-pull plate 1108, the side of the push-pull plate 1108 away from the second piston column 1107 is fixedly connected with a second extrusion net 1109, the side of the ventilation net 1104 away from the reciprocating plate 1101 is fixedly connected with the second sponge 1110, and the push-pull plate 1108 penetrates the second sponge 1110. The ventilation net 1104 and the second sponge 1110 are passed through and are slidably connected to the ventilation net 1104 and the second sponge 1110, the second extrusion net 1109 is fitted with the second sponge 1110, the transmission shaft 1007 passes through the ventilation net 1104 and is rotatably connected to the ventilation net 1104, the first extrusion net 1102 and the second extrusion net 1109 are fitted with the transmission shaft 1007, the ventilation net 1104, the first sponge 1103 and the second sponge 1110 are arranged between the motor 1006 and the fan blade 1008, and a plurality of through holes are provided on the first sponge 1103 and the second sponge 1110, so that air can still pass through after the first sponge 1103 and the second sponge 1110 absorb water, and the water catching mechanism 11 also includes a fixed connection to the exhaust pipe 10 01, a water blocking ring 1111 with the same size as the water blocking ring 1111 is arranged at the bottom of the ventilation net 1104, a water passing pipe 1112 is fixedly connected to the bottom of the exhaust pipe 1001, and the arrangement of the water blocking ring and the water blocking ring 1111 can squeeze the water discharged by the first sponge 1103 and the second sponge 1110 to block it, so that the water discharged by the first sponge 1103 and the second sponge 1110 under the action of squeezing can enter the water passing pipe 1112, the water passing pipe 1112 runs through the lamp housing 1 and is fixedly connected to the lamp housing 1, the water passing pipe 1112 is arranged between the water blocking ring 1111 and the ventilation net 1104, and the drainage end of the water passing pipe 1112 is fixedly connected to the heat exchange pipe 1113, and the heat exchange pipe 1113 is sleeved on the outer surface of the light guide cover 4,The drainage end of the heat exchange tube 1113 is fixedly connected to a drainage pipe 1114, which passes through the lamp housing 1 and is fixedly connected to the lamp housing 1.

[0058] When the air extracted by the fan blade 1008 and filtered by the filter screen 1009 passes through the first sponge 1103 and the second sponge 1110, the moisture contained in the air will be absorbed by the first sponge 1103 and the second sponge 1110, so as to ensure the dryness of the gas entering the space formed by the light guide cover 4 and the lampshade 2, and in this process, the rotation of the transmission shaft 1007 will drive the reciprocating plate 1101 to slide back and forth under the action of the part of the transmission shaft 1007 that is set in the form of a reciprocating screw rod. When the reciprocating plate 1101 moves toward the direction of the fan blade 1008, it will drive the first extrusion net 1102 to move toward the direction of the fan blade 1008, so that the first extrusion net 1102 The first sponge 1103 is gradually released, and in this process, since the reciprocating plate 1101 moves toward the direction of the fan blade 1008, the first piston column 1105 will slide outward at one end of the U-shaped tube 1106, and then the second piston column 1107 in the other end of the U-shaped tube 1106 will slide into the U-shaped tube 1106. At this time, the second piston column 1107 will pull the push-pull plate 1108 to move in the direction of the motor 1006, so that the second squeezing net 1109 gradually squeezes the second sponge 1110, so that the moisture in the air absorbed by the second sponge 1110 is discharged, and when the reciprocating plate 1101 moves in the direction of the motor 1006, the first squeezing net 1109 will gradually squeeze the second sponge 1110, so that the moisture in the air absorbed by the second sponge 1110 is discharged. 1102 gradually squeezes the first sponge 1103, so that the moisture in the air absorbed by the first sponge 1103 is discharged, and in this process, since the reciprocating plate 1101 moves in the direction of the motor 1006, the first piston column 1105 will slide inward at one end of the U-shaped tube 1106, and then the second piston column 1107 in the other end of the U-shaped tube 1106 will slide out of the U-shaped tube 1106. At this time, the second piston column 1107 will push the push-pull plate 1108 to move in the direction of the fan blade 1008, so that the second squeezing net 1109 gradually releases the second sponge 1110, and so on and so forth, so that there is always a sponge to absorb the moisture contained in the air, and The water discharged by the first sponge 1103 and the second sponge 1110 will be blocked by the water blocking ring 1111 and the water retaining ring, so that the discharged water will enter the water pipe 1112, and then enter the heat exchange tube 1113, and finally be discharged through the drain pipe 1114. The water entering the heat exchange tube 1113 will cool down the liquid filled in the space formed by the first ring 701, the second ring 703, the rubber belt 705, the light guide cover 4, the slip ring 708 and the rubber sleeve 709, thereby achieving cooling of the lamp body 5, avoiding the excessive temperature generated when the lamp body 5 is working, which will cause the aging speed of the lamp body 5 to be accelerated, thereby achieving good protection for the lamp body 5 and extending the service life of the lamp body 5.

[0059] Based on Example 1, the specific working principle is as follows:

[0060] When the headlight is working, the motor 1006 is started to rotate the transmission shaft 1007, which in turn drives the fan blades 1008 to rotate, so that the air extraction pipe 1001 extracts outside air. When the outside air enters the air extraction pipe 1001, the air will first be filtered by the filter 1009 to prevent dust in the air from entering the air extraction pipe 1001. The air extracted by the fan blades 1008 into the air extraction pipe 1001 will pass through the deoxygenation barrel 1004, and the deoxygenation barrel 1004 will absorb the oxygen in the air, thereby reducing the oxygen in the space formed by the light guide cover 4 and the lampshade 2, reducing the oxidation probability of the lampshade 2, the light guide cover 4 and the lamp body 5, thereby extending the service life of the lamp body 5. The air after the oxygen is absorbed will enter the air supply pipe 1002 , and then enters the air blowing pipe 1010, and is blown toward the lampshade 2 through the obliquely arranged air blowing holes 1011, blowing off the water vapor formed on the lampshade 2, and discharged into the external environment through the exhaust pipe 6. At this time, because the headlight is a semi-enclosed headlight, when the headlight is not in use, the outside air will enter between the light guide cover 4 and the lampshade 2, and when the headlight is working, the temperature in the space formed by the light guide cover 4 and the lampshade 2 will rise due to the heat emitted by the lamp body 5 when working, and the temperature of the external environment is lower than the temperature in the space formed by the light guide cover 4 and the lampshade 2. When the external cold air blows on the lampshade 2, water vapor will appear on the inner wall of the lampshade 2. Therefore, the gas blown toward the lampshade 2 through the air blowing holes 1011 can blow off the water vapor attached to the lampshade 2;

[0061] At the same time, the air extracted by the fan blade 1008 and filtered by the filter screen 1009 will be absorbed by the first sponge 1103 and the second sponge 1110 when passing through the first sponge 1103 and the second sponge 1110, thereby ensuring the dryness of the gas entering the space formed by the light guide cover 4 and the lampshade 2, and in this process, the rotation of the transmission shaft 1007 will drive the reciprocating plate 1101 to slide back and forth under the action of the part of the transmission shaft 1007 that is set in the form of a reciprocating screw rod. When the reciprocating plate 1101 moves toward the direction of the fan blade 1008, it will drive the first extrusion net 1102 to move in the direction of the fan blade 1008, so that the first extrusion net 1102 gradually releases the first sponge 1103, and in this process, since the reciprocating plate 1101 moves in the direction of the fan blade 1008, the first piston column 1105 will slide outward in one end of the U-shaped tube 1106, and then the second piston column 1107 in the other end of the U-shaped tube 1106 will slide into the U-shaped tube 1106. At this time, the second piston column 1107 will pull the push-pull plate 1108 to move in the direction of the motor 1006, so that the second squeezing net 1109 gradually squeezes the second sponge 1110, so that the moisture in the air absorbed by the second sponge 1110 is discharged, and when the reciprocating plate 1101 moves in the direction of the motor 1006, the first The squeezing net 1102 gradually squeezes the first sponge 1103, so that the moisture in the air absorbed by the first sponge 1103 is discharged, and in this process, since the reciprocating plate 1101 moves in the direction of the motor 1006, the first piston column 1105 will slide inward at one end of the U-shaped tube 1106, and then the second piston column 1107 in the other end of the U-shaped tube 1106 will slide out of the U-shaped tube 1106. At this time, the second piston column 1107 will push the push-pull plate 1108 to move in the direction of the fan blade 1008, so that the second squeezing net 1109 gradually releases the second sponge 1110, and so on and so forth, so that there is always a sponge to absorb the moisture contained in the air. The water discharged by the first sponge 1103 and the second sponge 1110 will be blocked by the water blocking ring 1111 and the water retaining ring, so that the discharged water will enter the water pipe 1112, and then enter the heat exchange tube 1113, and finally be discharged through the drain pipe 1114. The water entering the heat exchange tube 1113 will cool down the liquid filled in the space formed by the first ring 701, the second ring 703, the rubber belt 705, the light guide cover 4, the slip ring 708 and the rubber sleeve 709, thereby achieving cooling of the lamp body 5, avoiding excessive temperature generated during operation of the lamp body 5, which will lead to accelerated aging of the lamp body 5, thereby achieving good protection of the lamp body 5 and extending the service life of the lamp body 5.

[0062] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A vehicle lamp adjustment structure, comprising a lamp housing (1), a light guide cover (4) and a lamp body (5), characterized in that: Also includes: A rotating mechanism (7), the rotating mechanism (7) being installed in the light guide cover (4) and allowing the lamp body (5) to rotate; A focusing mechanism (8), the focusing mechanism (8) being mounted on the light guide cover (4), the focusing mechanism (8) being fixedly connected to the rotating mechanism (7), the focusing mechanism (8) comprising a piston cylinder (801) fixedly connected to the light guide cover (4), a piston rod (802) being sealingly and slidably connected inside the piston cylinder (801), one end of the piston rod (802) being fixedly connected to a slider (803), an end of the slider (803) being fixedly connected to a focusing cover (805), the focusing cover (805) being used to focus light irradiated by the lamp body (5), the focusing cover (805) being slidably connected to the light guide cover (4), a slide groove (804) being provided on the light guide cover (4), the slide groove (803) being slidably connected to the slide groove (804); An adjustment mechanism (9), the adjustment mechanism (9) being located in the lamp housing (1), the adjustment mechanism (9) being mounted on an end of the lamp body (5), and the adjustment mechanism (9) being used to adjust the position of the lamp body (5) in the light guide cover (4); An air blowing mechanism (10), the air blowing mechanism (10) being mounted on the lamp housing (1), the air blowing mechanism (10) being used to reduce the temperature inside the light guide cover (4) and replace the gas inside the light guide cover (4); A water-collecting mechanism (11), the water-collecting mechanism (11) being installed in the air-blowing mechanism (10), and the water-collecting mechanism (11) being used to remove moisture from the air; The rotating mechanism (7) comprises a second joint bearing (704) fixedly connected to the inner wall of the light guide cover (4); the second joint bearing (704) is fixedly connected to a second ring (703) at one end away from the light guide cover (4); the inner surface of the second ring (703) is fixedly connected to a first joint bearing (702); the first joint bearing (702) is fixedly connected to a first ring (701) at one end away from the second ring (703); the first ring (701) and the second ring (703) are fixedly connected via a rubber belt (705); the second ring (703) and the light guide cover (4) are fixedly connected via a rubber belt (706). 05), a groove (706) is provided at one end of the first ring (701) away from the rubber belt (705), a return spring (707) is fixedly connected in the groove (706), a slip ring (708) is fixedly connected at the end of the return spring (707), a rubber sleeve (709) is fixedly connected at the end of the slip ring (708), a connecting tube (711) is fixedly connected to the light guide cover (4), and the connecting tube (711) is connected to the interior of a space formed by the first ring (701), the light guide cover (4) and the rubber belt (705).

2. The vehicle light adjustment structure according to claim 1, characterized in that: A push ring (710) is fixedly connected to the outer surface of the lamp body (5); the push ring (710) is in contact with the slip ring (708); the slip ring (708) is sealingly and slidably connected to the groove (706); one end of the connecting tube (711) away from the light guide cover (4) is fixedly connected to the piston cylinder (801); and the first sleeve ring (701) is sleeved on the outer surface of the lamp body (5) and in contact with the outer surface of the lamp body (5).

3. The vehicle light adjustment structure according to claim 1, characterized in that: The adjustment mechanism (9) comprises a sleeve block (901) fitted on the end of the lamp body (5); the sleeve block (901) is provided with four adjustment grooves (902) on its outer surface; an adjustment block (903) is slidably connected in each of the four adjustment grooves (902); a movable groove (904) is provided on the adjustment block (903); a connecting column (905) is slidably connected in the movable groove (904); an end of the connecting column (905) is fixedly connected to a connecting frame (906); an angle-adjusting electric telescopic rod (907) is rotatably connected in the connecting frame (906); and the angle-adjusting electric telescopic rod (907) is fixedly connected to the inner wall of the light guide cover (4).

4. The vehicle light adjustment structure according to claim 3, characterized in that: The adjustment mechanism (9) further comprises two push-pull electric telescopic rods (908) rotatably connected to the light guide cover (4); the telescopic ends of the two push-pull electric telescopic rods (908) are both rotatably connected to a clamping frame (910); and the end of the lamp body (5) is provided with two clamping grooves (909), and the clamping grooves (909) are adapted to match the clamping frame (910).

5. The vehicle light adjustment structure according to claim 1, characterized in that: The blowing mechanism (10) comprises an exhaust pipe (1001) fixedly connected to the outer surface of the lamp housing (1); the exhaust end of the exhaust pipe (1001) is fixedly connected to the air supply pipe (1002); the exhaust end of the air supply pipe (1002) is fixedly connected to the blowing pipe (1010); a plurality of blowing holes (1011) are provided on the blowing pipe (1010); a plug-in cover (1003) is sealed and plugged into the exhaust pipe (1001); a deoxidation barrel (1004) is installed at the bottom of the plug-in cover (1003); the deoxidation barrel (1004) is filled with a deoxidizer; the outer surface of the deoxidation barrel (1004) is in contact with the inner wall of the exhaust pipe (1001). The deoxidation barrel (1004) is arranged at the exhaust end of the exhaust pipe (1001), a fixing frame (1005) is fixedly connected inside the exhaust pipe (1001), a motor (1006) is installed on one side of the fixing frame (1005), and the motor (1006) is installed in the middle of the exhaust pipe (1001), the output end of the motor (1006) is fixedly connected to a transmission shaft (1007), the outer surface of the transmission shaft (1007) is fixedly connected to a fan blade (1008), the air inlet end of the exhaust pipe (1001) is fixedly connected to a filter screen (1009), and the end of the transmission shaft (1007) is rotatably connected to the filter screen (1009).

6. The vehicle light adjustment structure according to claim 5, characterized in that: The gas supply pipe (1002) passes through the lamp housing (1) and is fixedly connected to the lamp housing (1); the gas supply pipe (1002) passes through the light guide cover (4) and is fixedly connected to the light guide cover (4); an exhaust pipe (6) is fixedly connected to the light guide cover (4); the exhaust pipe (6) passes through the lamp housing (1) and extends out of the outer wall of the lamp housing (1); and the exhaust pipe (6) is fixedly connected to the lamp housing (1).

7. The vehicle light adjustment structure according to claim 5, characterized in that: The water-catching mechanism (11) comprises a reciprocating plate (1101) connected to a transmission shaft (1007) by means of a thread, the threaded connection portion between the transmission shaft (1007) and the reciprocating plate (1101) being arranged in the form of a reciprocating screw, a first extrusion net (1102) being fixedly connected to one side of the reciprocating plate (1101), a ventilation net (1104) being fixedly connected inside the air extraction pipe (1001), a first sponge (1103) being fixedly connected to the side of the ventilation net (1104) away from the reciprocating plate (1101), and the reciprocating plate ( 1101) penetrates the ventilation net (1104) and the first sponge (1103) and is slidably connected to the ventilation net (1104) and the first sponge (1103); the first extrusion net (1102) is in contact with the first sponge (1103); the other side of the reciprocating plate (1101) is fixedly connected to a first piston column (1105); a U-shaped tube (1106) is fixedly connected inside the exhaust pipe (1001); one end of the U-shaped tube (1106) is internally sealed and slidably connected to a second piston column (1107); the U-shaped tube (1106) is internally sealed and slidably connected to a second piston column (1107); The other end of the second piston column (1107) is sealed and slidably connected to the first piston column (1105), the end of the second piston column (1107) is fixedly connected to a push-pull plate (1108), the side of the push-pull plate (1108) away from the second piston column (1107) is fixedly connected to a second extrusion net (1109), the side of the ventilation net (1104) away from the reciprocating plate (1101) is fixedly connected to a second sponge (1110), the push-pull plate (1108) penetrates the ventilation net (1104) and the second sponge (1110) and is connected to the ventilation net (1104) and the second sponge (1110) are slidably connected, the second extruded net (1109) is fitted with the second sponge (1110), the transmission shaft (1007) passes through the ventilation net (1104) and is rotatably connected with the ventilation net (1104), the first extruded net (1102) and the second extruded net (1109) are fitted with the transmission shaft (1007), and the ventilation net (1104), the first sponge (1103) and the second sponge (1110) are arranged between the motor (1006) and the fan blade (1008).

8. The vehicle light adjustment structure according to claim 7, characterized in that: The water catching mechanism (11) further comprises a water blocking ring (1111) fixedly connected to the inside of the air extraction pipe (1001); the bottom of the air extraction pipe (1001) is fixedly connected to a water passing pipe (1112); the water passing pipe (1112) penetrates the lamp housing (1) and is fixedly connected to the lamp housing (1); the water passing pipe (1112) is arranged between the water blocking ring (1111) and the ventilation net (1104); the drainage end of the water passing pipe (1112) is fixedly connected to a heat exchange pipe (1113); the heat exchange pipe (1113) is sleeved on the outer surface of the light guide cover (4); the drainage end of the heat exchange pipe (1113) is fixedly connected to a drainage pipe (1114); the drainage pipe (1114) penetrates the lamp housing (1) and is fixedly connected to the lamp housing (1); and a water retaining ring having the same size as the water blocking ring (1111) is arranged at the bottom of the ventilation net (1104).

9. A vehicle lamp, using a vehicle lamp adjustment structure according to any one of claims 1 to 8, characterized in that: include: A lampshade (2) is mounted on the end of a lamp housing (1); a mounting ear (3) is fixedly connected to the outer surface of the lamp housing (1); the light guide cover (4) is mounted in the lamp housing (1); the light guide cover (4) is mounted between the lamp housing (1) and the lampshade (2); and the lamp body (5) is mounted in the middle of the light guide cover (4).

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