Car lamp drying device
By using the heat from the vehicle headlights and engine to heat the desiccant in the headlight drying device and employing a rotatable thin-plate structure to control airflow, the high weight and cost of existing devices are solved, achieving a drying effect with no energy consumption and reusable desiccant, thus improving practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-03-31
AI Technical Summary
Existing vehicle headlight drying devices are bulky, expensive, and impractical due to the installation of heaters and electric valves.
Design a vehicle headlight drying device that uses the heat from the headlights and engine to heat the desiccant, and uses gravity to automatically open and close the desiccant, eliminating the need for a heater and electric valve. A rotatable thin sheet structure is used to control the opening and closing of the airflow channel.
This technology enables headlight drying without additional energy consumption, reduces the weight, size, and cost of the device, and allows for the reuse of the desiccant, thus improving its practicality.
Smart Images

Figure CN224065309U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of car lamp drying, especially relates to a car lamp drying device. BACKGROUND
[0002] Car lamp, also known as car headlamp, car LED daytime running lamp, as the eyes of the car, not only the relationship of a car owner's external image, more and safe driving in the night driving or bad weather conditions. The use and maintenance of car lamp, can not be ignored.
[0003] The current existing car lamp drying device mostly installs heater, electric valve, dehumidification pump and other devices in the drying box, so that the quality, volume and cost of the whole device are higher, and the practicability is poor. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of car lamp drying device to solve the technical problems raised in the background art.
[0005] To achieve the above object, the specific technical scheme of the utility model is as follows: a kind of car lamp drying device, including car lamp body, the side of the car lamp body is provided with drying box, the inner chamber of the drying box is provided with drying agent, the one end of the drying box and car lamp body is provided with first inlet, the other end is provided with first outlet, the top of the first inlet is rotatably connected with first sheet by first pivot, the top of the first outlet is rotatably connected with second sheet by second pivot, and the bottom of the first inlet is connected with second inclined baffle that can block first sheet by extension plate, the top side wall of the first outlet is provided with third inclined baffle that can block second sheet.
[0006] Preferably, the bottom of the first sheet and the bottom of the first inlet have a spacing.
[0007] Preferably, the top of the first inlet is provided with first inclined baffle, and the first inclined baffle and the second inclined baffle form a second inlet.
[0008] Preferably, the bottom of the second sheet is in contact with the bottom of the first outlet, and the bottom of the first outlet is provided with a protrusion that can block the second sheet.
[0009] Preferably, the bottom of the first outlet is provided with an arc plate, and the arc plate and the third inclined baffle form a second outlet.
[0010] Preferably, the arc plate and the second pivot are the same center, and the bottom of the second sheet is in contact with the surface of the arc plate and is slidingly connected therewith.
[0011] The car lamp drying device has the following advantages:
[0012] The utility model discloses need not additional energy consumption, can realize dry to car light, and through the removal heater and electric valve, make the device whole quality, volume and cost greatly reduce, and the device makes dry agent reusable, greatly reduce the use cost, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be simply introduced to the drawing needed to be used in the embodiment, should understand, the following drawing only shows some embodiments of the utility model, therefore should not be regarded as the limitation of the scope, for ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.
[0014] Fig. 1 It is the whole structure schematic diagram of the utility model;
[0015] Fig. 2 It is the structure schematic diagram of the drying box in the utility model;
[0016] Fig. 3 It is the structure schematic diagram of the first sheet closing, the second sheet opening in the utility model.
[0017] Marking explanation in drawing: 1, drying box;2, car light body;3, dry agent;4, first import;5, first inclined baffle;6, second inclined baffle;7, first sheet;8, first export;9, second sheet;10, third inclined baffle;11, arc plate;12, first rotating shaft;13, second rotating shaft;14, lug;15, second import;16, second export. DETAILED DESCRIPTION
[0018] In the following, only some exemplary embodiments are simply described.As those skilled in the art can realize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the utility model.Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.
[0019] In the description of the embodiments of the utility model, it is understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as the limitation of the embodiments of the utility model.
[0020] In addition, the terms "first", "second", etc. are used only for the purpose of description and should not be understood as indicating or implying relative importance or implying a number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically defined.
[0021] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0022] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.
[0023] In order to better understand the purpose, structure and function of the present application, the present application will be further described in detail below in combination with the drawings.
[0024] As Figs. 1-3As shown, the utility model relates to a kind of vehicle lamp drying device, including vehicle lamp body 2, the side of vehicle lamp body 2 is provided with drying box 1, the inner cavity of drying box 1 is provided with drying agent 3, the one end of drying box 1 and vehicle lamp body 2 is connected and is provided with first inlet 4, the other end is provided with first outlet 8, the top of first inlet 4 is rotatably connected with first sheet 7 by first pivot 12, the bottom of first sheet 7 and the bottom of first inlet 4 exist spacing, so that first sheet 7 is in vertical state, first inlet 4 is in open state.The top of first outlet 8 is rotatably connected with second sheet 9 by second pivot 13, the bottom of second sheet 9 and the bottom of first outlet 8 contact, and the bottom of first outlet 8 is provided with the protruding block 14 that can block second sheet 9, when second sheet 9 is in vertical state, the bottom of second sheet 9 will contact with the bottom of first outlet 8, while the sidewall of second sheet 9 and the sidewall of protruding block 14 contact, so that second sheet 9 is blocked to first outlet 8, when second sheet 9 is rotated to left and moves with second pivot 13, will make first outlet 8 open.The bottom of first inlet 4 is connected with the second inclined baffle 6 that can block first sheet 7 by extension plate, the top of first inlet 4 is provided with first inclined baffle 5, and second inclined baffle 6 and first inclined baffle 5 form second inlet 15 between, when first sheet 7 is in vertical state, second inlet 15 is same with first inlet 4, when first sheet 7 is rotated to left and moves with first pivot 12, will contact with second inclined baffle 6 and first inclined baffle 5, to realize the blocking of second inlet 15.
[0025] The top sidewall of first outlet 8 is provided with the third inclined baffle 10 that can block second sheet 9.The side of the bottom of first outlet 8 is provided with arc plate 11, and second outlet 16 is formed between arc plate 11 and third inclined baffle 10, arc plate 11 and second pivot 13 are the same center, and the bottom of second sheet 9 and the surface of arc plate 11 contact and are slidably connected, by the setting of arc plate 11, in the process that second sheet 9 moves to left, the bottom of second sheet 9 will contact with the surface of arc plate 11, when second sheet 9 moves to contact with third inclined baffle 10, will make second outlet 16 open and be communicated with first outlet 8.
[0026] The working principle of the vehicle lamp drying device: by utilizing the heat of lamp and engine to heat drying agent 3, so as to save heater, in the case of no air pressure difference, due to gravity, first sheet 7 and second sheet 9 are vertical, so first inlet 4 and second inlet 15 are opened, and first outlet 8 and second outlet 16 are closed.Drying agent 3 absorbs moisture in the lamp at this time.When heat is generated by using the lamp, the air pressure in the lamp rises, causing first sheet 7 and second sheet 9 to move to left.However, the travel distance of first sheet 7 limits the short travel distance of second sheet 9.Therefore, when second sheet 9 can still move to left, first sheet 7 will first close, asFig. 2 Then, when the lamp and the engine continue to heat, the second sheet 9 is finally opened, the moisture released from the heating desiccant 3 can flow out through the first outlet 8 and the second outlet 16 without entering the lamp. So that the desiccant 3 can be reused, and the whole device mass, volume and cost are greatly reduced.
[0027] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A vehicle lamp drying apparatus characterized by comprising: The utility model provides a vehicle lamp, including the vehicle lamp body (2), one side of the vehicle lamp body (2) is provided with dry box (1), the inner chamber of dry box (1) is provided with drying agent (3), one end of dry box (1) is provided with first import (4) with vehicle lamp body (2) connection, the other end is provided with first export (8), the top of first import (4) is rotatably connected with first lamella (7) through first pivot (12), the top of first export (8) is rotatably connected with second lamella (9) through second pivot (13), and the bottom of first import (4) is connected with second inclined baffle (6) of first lamella (7) can be blocked through extension plate, and the top side wall of first export (8) is provided with third inclined baffle (10) of second lamella (9) can be blocked.
2. The drying apparatus for vehicle lamps according to claim 1, characterized in that: The bottom of the first lamella (7) is spaced apart from the bottom of the first import (4).
3. The drying apparatus for vehicle lamps according to claim 1, characterized in that: The top of the first import (4) is provided with a first inclined baffle (5), and a second import (15) is formed between the first inclined baffle (5) and the second inclined baffle (6).
4. The vehicle lamp drying apparatus of claim 1, wherein: The bottom of the second lamella (9) is in contact with the bottom of the first export (8), and the bottom of the first export (8) is provided with a protrusion (14) for blocking the second lamella (9).
5. The vehicle lamp drying apparatus of claim 1, wherein: The bottom side of the first export (8) is provided with an arc-shaped plate (11), and a second export (16) is formed between the arc-shaped plate (11) and the third inclined baffle (10).
6. A vehicle lamp drying apparatus according to claim 5, wherein: The arc-shaped plate (11) and the second pivot (13) have the same center, and the bottom of the second lamella (9) is in contact with and slidingly connected to the surface of the arc-shaped plate (11).