Vehicle lamp with heating and snow removing functions
By incorporating a conductive coating and a temperature sensor within the glass lens of automotive lighting fixtures, the problem of snow accumulation or icing at low temperatures has been solved, resulting in improved light output efficiency, enhanced visibility, and reduced safety risks.
Patent Information
- Application Number
- CN202520514172.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-24
AI Technical Summary
Existing LED automotive lights are prone to snow or ice accumulation at low temperatures, which reduces light output efficiency, affects the user's vision, and poses a significant safety hazard.
A conductive coating and a temperature sensor are installed inside the glass lens of the lamp. The temperature sensor detects the ambient temperature, and when it is below 2°C, the conductive coating heats up to remove snow and ice from the lens.
It improves the light output efficiency of the lamps, ensures clear vision for users, and reduces safety hazards.
Smart Images
Figure CN223924590U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to vehicle-mounted lighting technical field, especially a kind of vehicle lamp with heating snow-removing function. BACKGROUND
[0002] Some working lamps of prior art, because LED light source is used, and only very weak part of heat in the light emitted by LED light source, the heat in the light emitted by traditional halogen lamp is not so big, therefore, the surface of lampshade of this LED working lamp is very easy to accumulate snow or freeze when in some environment temperature is very low and snowing weather, leading to the light output efficiency of lamp is reduced, the user's vision is affected, leading to rearview mirror is blurred, user cannot see rearview mirror, with great security risk. SUMMARY
[0003] The utility model discloses a vehicle lamp with heating snow-removing function, to solve the light output efficiency of lamp in prior art is reduced, the user's vision is affected, leading to rearview mirror is blurred, user cannot see rearview mirror, with great security risk technical problem.
[0004] To achieve the above object, the utility model embodiment provides a vehicle lamp with heating snow-removing function, including glass lens, shell, heating assembly and car lamp component, the glass lens is installed in the shell, the heating assembly is arranged in the glass lens respectively, shell, the car lamp component is connected in the shell;
[0005] The inside of the shell is equipped with glue groove, and the glass lens is installed in the glue groove.
[0006] The heating assembly includes conductive coating, circuit mainboard and temperature sensor, the conductive coating is arranged in the glass lens, the circuit mainboard is connected in the shell, and is electrically connected with the conductive coating and temperature sensor respectively, and the temperature sensor is connected to the outside of the shell.
[0007] The car lamp component includes high beam, low beam, front turn light, rear turn light and fog lamp, the high beam, low beam, front turn light and fog lamp are all connected in the shell, the rear turn light is connected to the outside of the shell, and the high beam, low beam, front turn light, rear turn light and fog lamp are electrically connected with the circuit mainboard.
[0008] As an optional scheme of the utility model, the conductive coating is laid in the glass lens, and the material of the conductive coating is ITO.
[0009] As an optional scheme of the utility model, the temperature sensor is provided with two, and is fixedly connected to the outside of the shell.
[0010] As optional scheme of the utility model, the high beam is equipped with two, and is all fixedly connected in the shell.
[0011] As optional scheme of the utility model, the front direction indicator is equipped with multiple, and is all fixedly connected in the shell, the fog lamp is arranged at one side of the front direction indicator.
[0012] As optional scheme of the utility model, the shell is fixedly connected with the fixed seat, the fixed seat is fixedly connected with the fixed bolt, the fixed bolt is threadedly connected with the fixed nut.
[0013] The above one or more technical solutions in the vehicle lamp with heating and snow removing function provided by the utility model embodiment at least have one of the following technical effects:
[0014] The vehicle lamp with heating and snow removing function provided by the application, including glass lens, shell, heating assembly and car lamp assembly, through the temperature sensor on the back of the shell, the change of ambient temperature is sensed, when the lamp of the application is powered on, the temperature sensor detects that the ambient temperature is lower than 2 DEG C, the conductive coating on the glass lens on the surface of the shell will be started, the conductive coating will heat after being powered on, and the glass lens is heated to remove the snow and ice attached to the glass lens, improve the light output efficiency of the lamp, the user's line of sight is better, the rearview mirror is clearer, and the user can see the rearview mirror, and the safety hazard is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0016] Fig. 1 The three-dimensional view of the vehicle lamp with heating and snow removing function provided by the embodiment of the utility model.
[0017] Fig. 2 The three-dimensional view of the vehicle lamp with heating and snow removing function provided by the embodiment of the utility model.
[0018] Fig. 3 The explosion view of the vehicle lamp with heating and snow removing function provided by the embodiment of the utility model.
[0019] Among them, the reference signs in the drawing are:
[0020] 1, glass lens;2, shell;3, heating assembly;4, car lamp assembly;5, fixed seat;6, fixed bolt;7, fixed nut;
[0021] 21, glue slot;
[0022] 32, circuit board; 33, temperature sensor;
[0023] 41, high beam; 42, low beam; 43, front turn signal; 44, rear turn signal; 45, fog lamp. DETAILED DESCRIPTION
[0024] The embodiments of the present application will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the present application, and cannot be understood as a limitation of the present application.
[0025] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0026] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "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 "multiple" is two or more, unless otherwise specifically limited.
[0027] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "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; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements or the 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.
[0028] In one embodiment of the present application, as Figs. 1-3As shown, the lamp with heating snow-removing function for vehicle is provided with a glass lens 1, a shell 2, a heating assembly 3 and a vehicle lamp assembly 4. The glass lens 1 is fixedly installed on the shell 2, the heating assembly 3 is arranged on the glass lens 1 and the shell 2 respectively, and the vehicle lamp assembly 4 is connected to the shell 2.
[0029] A glue injection groove 21 is arranged on the inner side of the shell 2, and the glass lens 1 is installed in the glue injection groove 21. By injecting waterproof glue into the glue injection groove 21, water can be prevented from entering the shell 2.
[0030] The heating assembly 3 comprises a conductive coating, a circuit mainboard 32 and a temperature sensor 33. The conductive coating is arranged on the glass lens 1, the circuit mainboard 32 is fixedly connected to the shell 2 and electrically connected to the conductive coating and the temperature sensor 33 respectively, and the temperature sensor 33 is connected to the outer side of the shell 2. By the temperature sensor 33 on the back of the shell 2, the change of the ambient temperature is sensed. When the lamp is powered on, the temperature sensor 33 detects that the ambient temperature is lower than 2 DEG C, the conductive coating on the glass lens 1 on the surface of the shell 2 is started, the conductive coating generates heat after being powered on, and the glass lens 1 is heated to remove the snow and ice attached to the glass lens 1.
[0031] The vehicle lamp assembly 4 comprises a high beam 41, a low beam 42, a front turn lamp 43, a rear turn lamp 44 and a fog lamp 45. The high beam 41, the low beam 42, the front turn lamp 43 and the fog lamp 45 are connected to the shell 2, the rear turn lamp 44 is connected to the outer side of the shell 2, and the high beam 41, the low beam 42, the front turn lamp 43, the rear turn lamp 44 and the fog lamp 45 are electrically connected to the circuit mainboard 32.
[0032] In another embodiment of the utility model, the conductive coating is laid on the glass lens 1, the material of the conductive coating is ITO, the ITO generates heat to heat the glass lens 1 after the lamp is powered on, thereby melting and removing the snow and ice on the glass lens 1.
[0033] In another embodiment of the utility model, the temperature sensor 33 is provided with two and is fixedly connected to the outer side of the shell 2.
[0034] In another embodiment of the utility model, the high beam 41 is provided with two and is fixedly connected to the shell 2.
[0035] In another embodiment of the utility model, the front turn lamp 43 is provided with a plurality of and is fixedly connected to the shell 2, and the fog lamp 45 is arranged on one side of the front turn lamp 43.
[0036] In another embodiment of the utility model, the shell 2 is fixedly connected with a fixing seat 5, the fixing seat 5 is fixedly connected with a fixing bolt 6, and the fixing bolt 6 is threadedly connected with a fixing nut 7. The shell 2 is fixedly connected to the vehicle body through the fixing bolt 6.
[0037] The lamp with snow melting function provided by the application is used for vehicles, comprising a glass lens 1, a shell 2, a heating assembly 3 and a vehicle lamp assembly 4. The temperature sensor 33 at the back of the shell 2 senses the change of the ambient temperature. When the lamp is powered on, the temperature sensor 33 detects that the ambient temperature is lower than 2℃, and then the conductive coating on the glass lens 1 at the surface of the shell 2 is started. The conductive coating generates heat after being powered on, and the glass lens 1 is heated to remove the snow and ice attached to the glass lens 1. The light efficiency of the lamp is improved, the user's line of sight is better, the rearview mirror is clearer, the user can see the rearview mirror, and the safety hazard is reduced.
[0038] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A vehicle lamp with a heating and snow removal function, characterized in that, The application relates to a vehicle lamp assembly, which comprises a glass lens, a shell, a heating assembly and a vehicle lamp assembly, wherein the glass lens is mounted on the shell, the heating assembly is arranged on the glass lens and the shell respectively, and the vehicle lamp assembly is connected to the shell. The shell is internally provided with a glue pouring groove, and the glass lens is mounted in the glue pouring groove. The heating assembly comprises a conductive coating, a circuit mainboard and a temperature sensor, the conductive coating is arranged in the glass lens, the circuit mainboard is connected to the shell and is electrically connected to the conductive coating and the temperature sensor respectively, and the temperature sensor is connected to the outside of the shell. The vehicle lamp assembly comprises a high beam lamp, a low beam lamp, a front turn lamp, a rear turn lamp and a fog lamp, the high beam lamp, the low beam lamp, the front turn lamp and the fog lamp are connected to the inside of the shell, the rear turn lamp is connected to the outside of the shell, and the high beam lamp, the low beam lamp, the front turn lamp, the rear turn lamp and the fog lamp are electrically connected to the circuit mainboard.
2. The vehicle lamp with snow melting function according to claim 1, characterized in that, The conductive coating is laid in the glass lens, and the material of the conductive coating is ITO.
3. The vehicle lamp with snow melting function according to claim 1, characterized in that, The temperature sensor is provided with two temperature sensors which are fixedly connected to the outside of the shell.
4. The vehicle lamp with snow melting function according to claim 1, characterized in that, The high beam lamp is provided with two high beam lamps which are fixedly connected to the inside of the shell.
5. The vehicle lamp with snow melting function according to claim 1, characterized in that, The front turn lamp is provided with a plurality of front turn lamps which are fixedly connected to the inside of the shell, and the fog lamp is arranged on one side of the front turn lamp.
6. The vehicle lamp with snow melting function according to claim 1, characterized in that, The shell is fixedly connected with a fixing seat, the fixing seat is fixedly connected with a fixing bolt, and the fixing bolt is threadedly connected with a fixing nut.