Vehicle lamp and vehicle

Abstract

The utility model discloses a vehicle lamp and a vehicle, the vehicle lamp comprises a lamp shell, a bearing part, a drying agent and a controller, and the lamp shell is provided with a mounting cavity and a replacement opening communicating with the mounting cavity; the bearing part is located in the mounting cavity and detachably connected with the lamp shell, and the bearing part can be separated from the mounting cavity through the replacement opening; the drying agent is detachably connected with the bearing part; the controller is in sealed connection with the lamp shell and covers the replacement port, the drying agent can be replaced through the replacement port, connected with components in the lamp shell, of the controller, an opening used for replacing the drying agent does not need to be newly formed, and the sealing performance of the automobile lamp is guaranteed while the drying agent is replaced.

Description

Technical Field

[0001] The present application relates to the technical field of drying vehicle lamps, and in particular to a vehicle lamp and a vehicle. Background Art

[0002] Due to the change in temperature difference between the inside and outside of the headlight, fog condenses on the inner surface of the headlight mask. Fogging is a quality problem that has long plagued headlights and cannot be solved later. Therefore, desiccant is often added to the headlight to absorb water vapor in the headlight.

[0003] In the relevant technical field, the desiccant becomes ineffective and cannot be replaced during long-term use, resulting in a market after-sales problem of recurring fogging of vehicle lights. Utility Model Content

[0004] The embodiments of the present application provide a vehicle lamp and a vehicle, which can ensure the sealing of the vehicle lamp and allow for more convenient replacement of the desiccant.

[0005] In a first aspect, an embodiment of the present application provides a vehicle lamp, comprising a lamp housing, a carrier, a desiccant and a controller, wherein the lamp housing has an installation cavity and a replacement port connected to the installation cavity; the carrier is located in the installation cavity and is detachably connected to the lamp housing, and the carrier can be removed from the installation cavity through the replacement port; the desiccant is detachably connected to the carrier; the controller is sealed and connected to the lamp housing, and covers the replacement port.

[0006] Based on the vehicle lamp of the embodiment of the present application, when replacing the desiccant, the controller and the lamp housing are separated, and the lamp housing will reveal the replacement port blocked by the controller. The user can take out the carrier from the installation cavity through the replacement port to replace the desiccant fixed on the carrier, and then re-fix the carrier to the installation cavity through the replacement port to complete the replacement of the desiccant. In this way, the replacement port that connects the controller with the internal components of the lamp housing can be used to replace the desiccant, without the need to open a new opening for replacing the desiccant, thereby ensuring the sealing of the vehicle lamp while achieving the replacement of the desiccant.

[0007] In some embodiments of the present application, the carrier includes a main body and a force-applying part, the main body is snap-connected with the lamp housing, and the desiccant is installed on the main body; the force-applying part is protruded from the surface of the main body and is detachably fixedly connected to the lamp housing.

[0008] Based on the above embodiment, the main body is used to connect the desiccant and realize the snap connection with the lamp housing. When replacing the carrier, the user can apply external force to the force-applying part protruding from the surface of the main body to remove the carrier or install it into the installation cavity, that is, the force-applying part can facilitate the user to disassemble and install the carrier.

[0009] In some embodiments of the present application, the desiccant is bonded to the surface of the main body; or,

[0010] The main body has a containing cavity and a drying port communicating with the containing cavity, and the desiccant is located in the containing cavity.

[0011] Based on the above embodiment, bonding the desiccant to the surface of the main body makes it easier for the desiccant to absorb moisture in the lamp housing; and when the desiccant is arranged in the accommodating cavity, the desiccant is more firmly fixed.

[0012] In some embodiments of the present application, the lamp housing has a connecting through hole, the force applying portion has a connecting blind hole, and the vehicle lamp further includes a connecting member connected to the hole wall of the connecting through hole and the hole wall of the connecting blind hole.

[0013] Based on the above embodiments, the connecting member connects the through hole and the hole wall of the blind hole, which can not only realize the fixed connection between the lamp housing and the carrier, but also locate the position of the carrier in the lamp housing.

[0014] In some embodiments of the present application, the lamp housing includes a shell portion and a clip-on structure, the shell portion having the mounting cavity, the replacement port and the connecting through hole; the clip-on structure is in the mounting cavity and fixedly connected to the shell portion, and the clip-on structure limits the freedom of the main body portion so that the carrier has only one horizontal degree of freedom.

[0015] Based on the above embodiment, the clamping structure limits the freedom of the main body so that the main body can only slide relative to the shell along the remaining one horizontal freedom. When disassembling or assembling the carrier, the main body can be slid along the remaining one horizontal freedom to complete the disassembly or assembly of the carrier.

[0016] In some embodiments of the present application, the main body is configured as a carrier sheet, and the clip structure includes two oppositely arranged clip parts, the clip parts are fixedly connected to the shell part, and the clip parts abut against the top wall of the main body along the thickness direction of the main body, and the two clip parts are respectively located on opposite sides of the main body and respectively abut against the opposite side walls of the main body.

[0017] Based on the above embodiment, the two clamping parts can limit the movement of the main body along the arrangement direction of the two clamping parts after being located on the opposite sides of the main body. After the clamping parts abut against the top wall of the carrier, the carrier is limited to move along its own thickness direction. At the same time, the clamping parts limit the rotational freedom of the main body, so that the main body can only slide along the first direction.

[0018] In some embodiments of the present application, the clamping portion includes a horizontal limiting section and a height limiting section, the horizontal limiting section is connected to the shell portion and abuts against the side wall of the main body portion; the height limiting section is connected to the horizontal limiting section and abuts against the top wall of the main body portion.

[0019] Based on the above embodiment, the horizontal limiting section abuts against the side wall of the main body to limit the movement of the main body along the arrangement direction of the two clamping parts, and the height limiting section abuts against the top wall of the main body to limit the movement of the main body along its own thickness direction.

[0020] In some embodiments of the present application, the shell portion includes a rear shell portion and a lamp cover sub-portion, the rear shell sub-portion has the replacement port and the connecting through hole, and is connected to the horizontal limiting section; the lamp cover sub-portion is connected to the rear shell sub-portion and encloses the installation cavity, and the lamp cover sub-portion is configured as a light-transmitting member.

[0021] Based on the above embodiment, the replacement port is arranged on the rear shell part, that is, the controller is connected to the rear shell part, so that the light transmission through the lampshade part is not affected, that is, the illumination of the vehicle lamp is not affected.

[0022] In some embodiments of the present application, the carrier and the desiccant are disposed in a cold zone of the installation cavity.

[0023] Based on the above embodiments, since fog is often formed in the cold area of ​​the headlight, arranging the carrier and the desiccant in the cooling area of ​​the headlight can enable the desiccant to effectively absorb the fog in the headlight.

[0024] In a second aspect, an embodiment of the present application provides a vehicle, the vehicle comprising the vehicle light as described above.

[0025] Based on the vehicle in the embodiment of the present application, since it has the above-mentioned headlights, the desiccant can absorb the moisture in the headlights and reduce the fog on the lamp housing, thereby improving the lighting capability of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a schematic diagram of the structure of a vehicle lamp in an embodiment of the present application;

[0028] Figure 2 for Figure 1 The schematic diagram of the structure of the vehicle lamp shown in the figure after the lampshade sub-part is removed;

[0029] Figure 3 for Figure 2 The structure diagram of the headlight shown is after the controller is removed;

[0030] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of the middle part A;

[0031] Figure 5 for Figure 4 The schematic diagram of the cross-sectional structure of the headlight along the section BB is shown in FIG.

[0032] Figure 6 It is a schematic diagram of the cross-sectional structure of the carrier, the desiccant, the connecting member and the rear shell part when the carrier has a accommodating cavity in the embodiment of the present application.

[0033] Figure numerals: 11, shell portion; 111, rear shell portion; 1111, connecting through hole; 1112, replacement port; 112, lampshade portion; 113, installation cavity; 12, clamping portion; 121, horizontal limit section; 122, height limit section; 20, bearing member; 21, main body portion; 211, accommodating cavity; 212, drying port; 22, force applying portion; 221, connecting blind hole; 30, desiccant; 40, controller; 50, connecting member. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] Due to the change in temperature difference between the inside and outside of the headlight, fog condenses on the inner surface of the headlight mask. Fogging is a quality problem that has long plagued headlights and cannot be solved later. Therefore, desiccant is often added to the headlight to absorb water vapor in the headlight.

[0036] In the relevant technical field, the desiccant becomes ineffective and cannot be replaced during long-term use, which causes the recurrence of fogging of headlights in the market. Severe fogging will affect the lighting effect of the headlights and bring safety hazards. It also reduces the service life of the headlights and increases the cost of replacing the headlights for customers.

[0037] To solve the above technical problems, please refer to Figures 1 to 4 As shown, a first aspect of an embodiment of the present application proposes a vehicle lamp, which can ensure the sealing of the vehicle lamp and allow for more convenient replacement of the desiccant 30 .

[0038] Please refer to Figures 1 to 4As shown, the vehicle lamp includes a lamp housing, a carrier 20, a desiccant 30 and a controller 40. The lamp housing has an installation cavity 113 and a replacement port 1112 connected to the installation cavity 113. The carrier 20 is in the installation cavity 113 and is detachably connected to the lamp housing. The carrier 20 can be removed from the installation cavity 113 through the replacement port 1112. The desiccant 30 is detachably connected to the carrier 20. The controller 40 is sealed and connected to the lamp housing, and covers the replacement port 1112.

[0039] It is understandable that the vehicle lamp further includes at least one lamp bead disposed in the mounting cavity 113 . The lamp bead is electrically connected to the controller 40 via a cable, and the lamp bead is powered and controlled by the controller 40 .

[0040] The installation cavity 113 is used to accommodate and protect the lamp beads, the carrier 20 and the desiccant 30. It can be understood that the headlights have obvious differences depending on the vehicle, that is, the size of the installation cavity 113 has obvious differences. For example, the installation cavity 113 of the headlights of commercial vehicles is larger, while the installation cavity 113 of the headlights of household vehicles is smaller. As for the shape of the installation cavity 113, it can be set arbitrarily regardless of the vehicle model. Therefore, the shape, size, etc. of the installation cavity 113 are not limited in the embodiments of the present application.

[0041] Desiccant 30 refers to a substance that can remove moisture from moist substances, and is generally divided into chemical desiccant and physical desiccant; chemical desiccant dries by combining with water to form hydrates, such as calcium sulfate and calcium chloride; physical desiccant dries by physically adsorbing water, such as silica gel and activated alumina; since chemical desiccant itself or substances after reaction with water may corrode electronic products, the desiccant 30 of the embodiment of the present application uses a physical desiccant to ensure the safety of electronic products in the headlight. In addition, it should be understood that the desiccant 30 in the present application refers to a bagged desiccant, not a desiccant granule.

[0042] The controller 40 is used to control whether the lamp beads of the vehicle lights emit light and adjust the intensity and direction of the light, that is, to control whether the vehicle lights are working and adjust the high and low beams of the lights, etc. It can be understood that the controller 40 is electrically connected to the lamp beads and the vehicle's ECU (electronic control unit), and the controller 40 receives control instructions issued by the ECU and controls the lamp beads according to the control instructions.

[0043] The replacement port 1112 is used for disassembly and assembly of the carrier 20 and for threading cables connecting the controller 40 and the lamp beads. In the embodiment of the present application, there is no limitation on the shape, size, etc. of the replacement port 1112, as long as the carrier 20 can pass through the replacement port 1112.

[0044] Based on the vehicle lamp of the embodiment of the present application, when replacing the desiccant 30, the controller 40 and the lamp housing are separated, and the lamp housing will reveal the replacement port 1112 blocked by the controller 40. The user can take out the carrier 20 from the installation cavity 113 through the replacement port 1112 to replace the desiccant 30 fixed on the carrier 20, and then reinstall the carrier 20 after replacing the desiccant 30 into the installation cavity 113 through the replacement port 1112 to complete the replacement of the desiccant 30. In this way, the replacement port 1112 connecting the controller 40 and the internal components of the lamp housing can be used to achieve the replacement of the desiccant 30, without the need to open a new opening for replacing the desiccant 30, thereby ensuring the sealing of the vehicle lamp while achieving the replacement of the desiccant 30.

[0045] Please refer to Figure 4 As shown, in some embodiments of the present application, the carrier 20 includes a body portion 21 and a force-applying portion 22. The body portion 21 is snap-fitted with the lamp housing, and the desiccant 30 is installed on the body portion 21; the force-applying portion 22 is protruding from the surface of the body portion 21, and is detachably fixedly connected to the lamp housing. The body portion 21 is used to connect the desiccant 30 and to achieve snap-fitting with the lamp housing. When replacing the carrier 20, the user can apply an external force to the force-applying portion 22 protruding from the surface of the body portion to remove the carrier 20 or install it into the installation cavity 113, that is, the force-applying portion 22 can facilitate the user to disassemble and install the carrier 20.

[0046] The force-applying portion 22 is used for the user to apply external force to the supporting member 20. In some embodiments of the present application, the force-applying portion 22 can be set to any shape. For example, the force-applying portion 22 is set to a columnar structure or a rectangular structure, etc. It should be noted that the shape of the force-applying portion 22 and the position on the main body should facilitate the user to apply external force to the force-applying portion 22.

[0047] Please refer to Figure 4 as well as Figure 5 As shown, in some embodiments of the present application, the desiccant 30 is bonded to the surface of the main body 21. In this way, bonding the desiccant 30 to the surface of the main body 21 makes it easier for the desiccant 30 to absorb moisture in the lamp housing. At this time, the main body 21 can be configured as a rectangular plate to facilitate bonding the desiccant 30 to the surface of the main body 21.

[0048] In addition, since the desiccant 30 is arranged in the vehicle lamp, that is, the working environment of the desiccant 30 is the same as that of the lamp housing, in order to ensure the bonding performance between the desiccant 30 and the main body 21, the glue in the embodiment of the present application adopts a sealant specially used for vehicle lamps, for example, silicone glass glue or epoxy resin adhesive: silicone glass glue will solidify into a tough rubber-like solid when it contacts the moisture in the air, and is suitable for the environment where fog will be generated in the vehicle lamp, and silicone glass glue also has strong bonding force, tensile strength, weather resistance, vibration resistance, moisture resistance, odor resistance and adaptability to cold and hot changes. The characteristics of epoxy adhesives are that they can withstand working environments such as vehicle shaking, large temperature differences between working and non-working temperatures of headlights, and fogging in headlights. Epoxy adhesives are mainly composed of two parts: epoxy resin and curing agent. Epoxy adhesives have high bonding strength and strong versatility. In order to improve certain properties and meet different uses, auxiliary materials such as toughening agents, diluents, promoters, and coupling agents can also be added. That is, epoxy resins can be added with auxiliary materials according to different seasons and geographical environments (humidity differences and temperature differences between the north and the south) to adapt to different working environments.

[0049] Please refer to Figure 6 As shown, in some other embodiments of the present application, the main body 21 has a receiving cavity 211 and a drying port 212 connected to the receiving cavity 211, and the desiccant 30 is in the receiving cavity 211. In this way, the desiccant 30 can be fixed by simply loading the desiccant 30 into the receiving cavity 211, and there is no need to worry about the desiccant 30 falling. Of course, in order to reduce the noise during the operation of the vehicle, the desiccant 30 can still be bonded to the cavity wall of the receiving cavity 211.

[0050] The receiving cavity 211 is used to receive the desiccant 30. In the embodiment of the present application, there is no limitation on the shape and size of the receiving cavity 211, as long as the receiving cavity 211 can receive the desiccant 30. For example, the receiving cavity 211 can be configured as a rectangular cavity, or as a spherical cavity, etc.

[0051] The drying port 212 is used for circulation of air in the accommodating cavity 211 and the air in the lamp housing, so that the desiccant 30 placed in the accommodating cavity 211 can absorb the mist in the lamp housing. In the embodiment of the present application, the shape and size of the drying port 212 are not limited. Any shape of the drying port 212 can achieve air circulation. It can be understood that there are multiple drying ports 212, and the multiple drying ports 212 can be evenly distributed on the surface of the main body 21.

[0052] Please refer to Figure 5 or Figure 6As shown, in some embodiments of the present application, the lamp housing has a connecting through hole 1111, the force-applying portion 22 has a connecting blind hole 221, and the vehicle lamp further comprises a connecting member 50, and the connecting member 50 is connected to the hole wall of the connecting through hole 1111 and the hole wall of the connecting blind hole 221. In this way, the connecting member 50 is connected to the connecting through hole 1111 and the hole wall of the connecting blind hole 221, which can not only realize the fixed connection between the lamp housing and the supporting member 20, but also locate the position of the supporting member 20 in the lamp housing; wherein, the through hole refers to a hole that passes through the workpiece at both ends of the hole; the blind hole refers to a hole that connects the surface layer and the inner layer without passing through the entire workpiece.

[0053] Among them, the force-applying part 22 has a connecting blind hole 221 to prevent the connecting piece 50 from extending into the installation cavity 113. Firstly, it can prevent the connecting piece 50 from contacting the electrical components in the installation cavity 113, thereby preventing the connecting piece 50 from damaging the electrical components in the installation cavity 113. When the connecting piece 50 is a conductor, it can also prevent the current of the electrical components from being directed to the outside of the lamp housing, thereby ensuring the safety of the user. Secondly, when the user applies external force to the force-applying part 22, it can prevent the connecting piece 50 from scratching the user.

[0054] The connecting piece 50 in the embodiment of the present application can be configured as a screw, and the corresponding hole wall of the connecting through hole 1111 and the hole wall of the connecting blind hole 221 are provided with the same thread, and the screw is threadedly connected to the hole wall of the connecting through hole 1111 and the hole wall of the connecting blind hole 221.

[0055] Please refer to Figure 3 as well as Figure 4 As shown, in some embodiments of the present application, the lamp housing includes a shell portion 11 and a snap-on structure, the shell portion 11 having an installation cavity 113, a replacement port 1112 and a connecting through hole 1111; the snap-on structure is in the installation cavity 113 and is fixedly connected to the shell portion 11, and the snap-on structure limits the degree of freedom of the main body portion 21 so that the carrier 20 has only one horizontal degree of freedom in the installation cavity 113.

[0056] After the clamping structure limits the freedom of the main body 21, the main body 21 can only slide along one horizontal freedom relative to the housing. When disassembling the carrier 20, the main body 21 can be slid along the only remaining horizontal freedom to complete the disassembly of the main body 21. It can be understood that there can be multiple clamping structures and carriers 20, each clamping structure defines the moving direction of the corresponding carrier 20, and the replacement port 1112 is located on the moving path of each carrier 20. For example, multiple carriers 20 and clamping structures surround the peripheral side of the replacement port 1112, and the intersection of the moving paths of the multiple carriers 20 is located in the replacement port 1112.

[0057] Please refer to Figure 4As shown, in some embodiments of the present application, the body 21 is configured as a carrier sheet, and the clamping structure includes two clamping parts 114 arranged opposite to each other, the clamping parts 114 are fixedly connected to the shell part 11, and the clamping parts 114 abut against the top wall of the body 21. The two clamping parts 114 are respectively located on the opposite sides of the body 21, and respectively abut against the opposite side walls of the body 21. Among them, the top wall and the bottom wall of the carrier sheet in the embodiment of the present application are two wall surfaces distributed along the thickness direction of the carrier sheet, and the side wall of the carrier sheet in the embodiment of the present application refers to other wall surfaces of the carrier sheet except the outside of the top wall and the bottom wall.

[0058] The two clamping parts 114 are located on opposite sides of the main body and after the clamping parts 114 abut against the top wall of the carrier 20, the carrier 20 is restricted from moving along the arrangement direction of the two clamping parts 114; after the clamping parts 114 abut against the top wall of the main body, the movement of the main body along its own thickness direction is restricted, and the main body can only slide along the direction (first direction) perpendicular to the arrangement direction of the two clamping parts 114. The degrees of freedom in the embodiment of the present application only consider the translational degree of freedom and the rotational degree of freedom, and do not consider the vibrational degree of freedom.

[0059] Please refer to Figure 4 As shown, in some embodiments of the present application, the clamping portion 114 includes a horizontal limiting section 1141 and a height limiting section 1142, the horizontal limiting section 1141 is connected to the rear shell portion 111 and abuts against the side wall of the main body portion 21; the height limiting section 1142 is connected to the horizontal limiting section 1141 and abuts against the top wall of the main body portion 21; the horizontal limiting section 1141 abuts against the side wall of the main body portion 21, thereby limiting the movement of the main body portion along the arrangement direction of the two clamping portions 114, and the height limiting section 1142 limits the abutment against the top wall of the main body portion, thereby limiting the movement of the main body portion along its own thickness direction.

[0060] Corresponding to the above-mentioned configuration of the supporting member 20 as a rectangular plate, the horizontal limiting section 1141 and the height limiting section 1142 in the embodiment of the present application can form an L-shaped structure.

[0061] Please refer to Figures 1 to 3 As shown, in some embodiments of the present application, the shell portion 11 includes a rear shell portion 111 and a lamp cover sub-portion 112, the rear shell portion 111 has a replacement port 1112 and a connecting through hole 1111, and is connected to the horizontal limiting section 1141; the lamp cover sub-portion 112 is connected to the rear shell portion 111 and is surrounded by an installation cavity 113, and the lamp cover sub-portion 112 is configured as a light-transmitting member, so that the replacement port 1112 is set on the rear shell portion 111, that is, the controller 40 is connected to the rear shell portion 111, so that the light transmission through the lamp cover sub-portion 112 is not affected, that is, the illumination of the vehicle lamp is not affected.

[0062] The lampshade sub-portion 112 is used to transmit the light emitted by the lamp beads. In order to maximize the light transmittance of the lampshade sub-portion 112, the lampshade sub-portion 112 in the embodiment of the present application can be configured as a white transparent part. It can be understood that after the headlight is installed on the vehicle body, the lampshade sub-portion 112 needs to be exposed outside the vehicle body so that the light emitted by the lamp beads can be used for illumination, warning or transmitting signals to drivers of other vehicles.

[0063] The rear shell portion 111 is used to form a mounting groove, and the lampshade sub-portion 112 covers the notch of the mounting groove to form a mounting cavity 113. To enhance the lighting effect of the car lamp, a reflective structure, such as a reflective layer, may be provided on the groove wall of the mounting groove in the embodiment of the present application.

[0064] In some embodiments of the present application, the carrier 20 and the desiccant 30 are arranged in a cold zone of the mounting cavity 113, wherein the cold zone refers to an area not directly illuminated by the light source (generally the edge area of ​​the lamp), where the temperature is relatively low, and the temperature emitted by the lamp beads after the lamp beads are lit is not easy to reach the area. Therefore, the fog in the lamp is easy to condense into water droplets in the cold zone. Therefore, arranging the carrier 20 and the desiccant 30 in the cooling area of ​​the lamp can enable the desiccant 30 to effectively absorb the fog in the lamp.

[0065] In a second aspect, an embodiment of the present application provides a vehicle, the vehicle comprising the above-mentioned headlights.

[0066] Based on the vehicle in the embodiment of the present application, since it has the above-mentioned headlight, the desiccant 30 can absorb the moisture in the headlight and reduce the fog on the lamp housing, thereby improving the lighting ability of the vehicle.

[0067] The vehicle lights in the embodiments of the present application may be front headlights, rear headlights, front fog lights or rear fog lights.

[0068] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0069] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle lamp, characterized in that: The vehicle lamp comprises: A lamp housing, the lamp housing having a mounting cavity and a replacement port communicating with the mounting cavity; A carrier, the carrier is located in the installation cavity and is detachably connected to the lamp housing, and the carrier can be removed from the installation cavity through the replacement port; a desiccant, the desiccant being detachably connected to the carrier; and A controller is sealed and connected to the lamp housing and covers the replacement port.

2. The vehicle lamp according to claim 1, characterized in that: The bearing member comprises: A main body, the main body is snap-connected with the lamp housing, and the desiccant is installed on the main body; and The force applying part is protruding from the surface of the main body and is detachably fixedly connected to the lamp housing.

3. The vehicle lamp according to claim 2, characterized in that: The desiccant is bonded to the surface of the main body; or, The main body has a containing cavity and a drying port communicating with the containing cavity, and the desiccant is located in the containing cavity.

4. The vehicle lamp according to claim 2, characterized in that: The lamp housing has a connecting through hole, the force-applying portion has a connecting blind hole, and the vehicle lamp further comprises: A connecting piece is connected to the hole wall of the connecting through hole and the hole wall of the connecting blind hole.

5. The vehicle lamp according to claim 4, characterized in that: The lamp housing comprises: a housing portion, the housing portion having the installation cavity, the replacement port and the connecting through hole; and, A clamping structure is located in the installation cavity and fixedly connected to the shell portion, and the clamping structure limits the degree of freedom of the main body portion so that the bearing component has only one horizontal degree of freedom in the installation cavity.

6. The vehicle lamp according to claim 5, characterized in that: The main body is configured as a carrier sheet, and the clamping structure includes: Two clamping parts are arranged opposite to each other, the clamping parts are fixedly connected to the shell part, the clamping parts abut against the top wall of the main body part along the thickness direction of the main body part, and the two clamping parts are respectively located on the opposite sides of the main body part and abut against the opposite side walls of the main body part.

7. The vehicle lamp according to claim 6, characterized in that: The clamping portion comprises: a horizontal limiting section connected to the shell portion and abutting against a side wall of the main body portion; and The height limiting section is connected to the horizontal limiting section and abuts against the top wall of the main body.

8. The vehicle lamp according to claim 7, characterized in that: The housing portion comprises: A rear shell portion, wherein the rear shell portion has the replacement port and the connecting through hole and is connected to the horizontal limit segment; The lampshade sub-part is connected to the rear shell sub-part and surrounds the installation cavity, and the lampshade sub-part is configured as a light-transmitting member.

9. The vehicle lamp according to claim 1, characterized in that: The carrier and the desiccant are arranged in a cold zone of the installation cavity.

10. A vehicle, characterized in that: include: A vehicle lamp as claimed in any one of claims 1 to 9.

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