Winter anti-freezing vehicle door handle with heating function

Abstract

The utility model relates to the technical field of vehicle door handles, in particular to a winter anti-freezing vehicle door handle with a heating function. According to the technical scheme, the winter anti-freezing vehicle door handle with the heating function comprises a vehicle handle body, a metal sheet, a torsion spring, a connecting rod, a fixing screw and the like. The front part of the handlebar is rotatably connected with a metal sheet, a torsion spring is connected between the handlebar and the metal sheet, the front part of the handlebar is fixedly connected with a connecting rod, and the front part of the metal sheet is symmetrically and fixedly connected with fixing screws. Through the synergistic effect of the electric heating wire, the heating film and the temperature controller, efficient anti-freezing and automatic temperature control of the automobile door handle are achieved, the electric heating wire evenly heats the whole handlebar area, surface freezing is prevented, the heating film enhances the top heating effect, it is guaranteed that no local supercooling exists, and the temperature controller monitors and adjusts the temperature in real time.

Description

Technical Field

[0001] This utility model relates to the field of car door handle technology, and in particular to a winter-resistant car door handle with heating function. Background Technology

[0002] Door handles are an indispensable part of a car's exterior design. They not only fulfill the basic function of opening and closing the door, but also significantly influence the overall aesthetics and feel of the vehicle. To adapt to different usage environments and ensure long-term reliability and durability, door handles are generally made of high-quality materials. These include lightweight and corrosion-resistant aluminum alloys, suitable for high-end models, giving them an elegant and modern look; robust and corrosion-resistant stainless steel, suitable for vehicles requiring long-term use in harsh environments; and cost-effective and easily moldable engineering plastics, which, through various surface treatments, can achieve diverse aesthetic effects and are widely used in the design of economy vehicles.

[0003] In low-temperature winter conditions, car door handles may become very difficult to operate due to icing, or even impossible to open. This not only increases the difficulty of opening the door, but may also require users to exert extra force, thereby damaging the door or handle. If a frozen door handle is forcibly opened, it may damage the internal mechanical structure (such as the lock cylinder, hinges, etc.), thus affecting the normal opening and closing function of the door.

[0004] Therefore, it is necessary to design a winter-resistant car door handle with heating function to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the disadvantages of car door handles becoming difficult to operate or open due to freezing in low-temperature winter conditions, increasing the difficulty of opening the door and potentially causing users to exert extra force, thereby damaging the car door or handle, and forcibly opening a frozen car door handle may also damage the internal mechanical structure and affect the normal opening and closing of the car door, this utility model provides a winter antifreeze car door handle with heating function.

[0006] The technical implementation scheme of this utility model is as follows: a winter antifreeze car door handle with heating function, including a handlebar, a metal plate, a torsion spring, a connecting rod, a fixing screw, an anti-slip rubber block and a heating component. The metal plate is rotatably connected to the front of the handlebar, and a torsion spring is connected between the handlebar and the metal plate. The connecting rod is fixedly connected to the front of the handlebar, and the fixing screws are symmetrically fixedly connected to the front of the metal plate. The anti-slip rubber block is fixedly connected to the front of the handlebar, and a heating component is provided inside the handlebar.

[0007] More preferably, the heating assembly includes heating wires, a heating film, and a thermostat. Three heating wires are fixedly connected in a linear array inside the handlebar, a heating film is fixedly connected to the top of the handlebar, and a thermostat is embedded and fixedly connected to the top of the handlebar.

[0008] More preferably, the heating film is made of carbon fiber.

[0009] More preferably, it also includes an integrated solar panel, wires, a battery, and an insulating sleeve. The integrated solar panel is embedded and fixedly connected to both sides of the top of the handlebar. Wires are fixedly connected to the bottom of the two integrated solar panels. A battery is fixedly connected between one end of the two wires. The battery is located inside the handlebar. Insulating sleeves are fixedly connected to both sides of the top of the handlebar. The two insulating sleeves are located at the edges of the corresponding integrated solar panels.

[0010] More preferably, it also includes a light tube, which is fixedly mounted on the rear of the handlebar.

[0011] More preferably, it also includes a wiping block, with a groove on the top of the handlebar, in which the wiping block is slidably connected, and the wiping block abuts against two integrated solar panels and the handlebar.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention achieves efficient antifreeze and automatic temperature control of the car door handle through the synergistic effect of the heating wire, heating film and temperature controller. The heating wire evenly heats the entire handle area to prevent surface icing, the heating film enhances the top heating effect to ensure no local overcooling, and the temperature controller monitors and adjusts the temperature in real time to avoid the risk of overheating. This ensures that the car door handle is always easy to operate in low-temperature environments, improves the convenience and safety of use in cold weather, and extends the service life of the equipment.

[0013] 2. This utility model can collect energy even in low light conditions through solar panels, and transmit it to the battery for storage via wires. This ensures that there is enough power to power the heating wire, carbon fiber heating film and thermostat at night or on cloudy days. The battery provides continuous power to the heating wire, carbon fiber heating film and thermostat, ensuring that the door handle can be effectively prevented from freezing in any weather, thus improving the system's self-sufficiency and environmental friendliness.

[0014] 3. This utility model provides illumination at night or in low light conditions through the synergistic effect of the lamp tube and the battery, helping users to more easily find and operate the car door handle. The lamp tube is powered by the battery and supports manual or automatic activation, ensuring convenient use in any low light conditions, improving the convenience and safety of use. It is also particularly suitable for poorly lit environments such as parking lots and rural roads, reducing operational difficulties and potential safety hazards caused by poor visibility.

[0015] 4. This utility model effectively removes snow, dust or other contaminants by wiping the block during the sliding process, keeping the surface of the solar panel and handlebars clean. Regularly using the wiping block to clean the solar panel not only ensures its efficient operation and maximizes the light energy conversion efficiency, but also extends the service life of the equipment, improves the reliability and self-sufficiency of the system, and reduces the frequency of maintenance. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a partial cross-sectional view of the handlebars, heating wires, and integrated solar panel components of this utility model.

[0018] Figure 3 This is a partial cross-sectional view of the components of this utility model, including the heating film, heating wire, and integrated solar panel.

[0019] Figure 4 This is a three-dimensional structural diagram of the handlebars, thermostat, and insulating sleeve of this utility model.

[0020] The components in the attached diagram are labeled as follows: 1. Handlebar, 2. Metal sheet, 3. Torsion spring, 4. Connecting rod, 5. Fixing screw, 6. Anti-slip rubber block, 7. Heating wire, 8. Heating film, 9. Integrated solar panel, 10. Wire, 11. Battery, 12. Thermostat, 13. Insulating sleeve, 14. Lamp tube, 15. Wiping block. Detailed Implementation

[0021] Example: A winter-resistant car door handle with heating function, such as... Figures 1-4As shown, the device includes a handlebar 1, a metal plate 2, a torsion spring 3, a connecting rod 4, a fixing screw 5, anti-slip rubber blocks 6, heating wires 7, a heating film 8, and a thermostat 12. The metal plate 2 is rotatably connected to the front of the handlebar 1. The torsion spring 3 connects the handlebar 1 and the metal plate 2. The connecting rod 4 is welded to the right front of the handlebar 1. Fixing screws 5 are symmetrically welded to the left and right sides of the front of the metal plate 2. Anti-slip rubber blocks 6 are glued to the front of the handlebar 1. Three heating wires 7 are installed in a linear array inside the handlebar 1 using screws. A heating film 8, made of carbon fiber, is installed on the top of the handlebar 1 using screws. A thermostat 12 is embedded in the center of the top of the handlebar 1 using screws. The metal plate 2 is fixed to the door using the fixing screws 5. The user opens or closes the door by gripping the handlebar 1 and operating the metal plate 2. The torsion spring 3 ensures that the handlebar 1 automatically returns to its original position after operation, maintaining a good operating feel. The anti-slip rubber blocks 6 increase friction during gripping, preventing slippage. In case of operational errors, when the ambient temperature is lower than the set value, the heating wire 7, which is usually preset by the thermostat 12, generates heat after being energized, evenly heating the entire handlebar area 1 to prevent surface icing. The heating film 8 further enhances the heating effect, ensuring that the top of the handlebar 1 is also effectively heated, avoiding localized overcooling. The thermostat 12 monitors the surface temperature of the handlebar 1 in real time and automatically adjusts the heating power according to the preset temperature range. When the temperature reaches the set value, it will automatically reduce the power or stop heating. If the temperature drops to the set lower limit, the heating wire 7 will restart. The thermostat 12 not only controls the temperature during the heating process but also has an overheat protection function. Once an abnormal temperature rise is detected, the thermostat 12 will immediately cut off the power to prevent equipment damage or fire hazards. In low-temperature winter environments, door handles are prone to freezing and cannot be used normally. The heating wire 7 can effectively prevent this from happening, ensuring that the owner can easily open the door in any weather conditions.

[0022] like Figure 2 , Figure 3 and Figure 4As shown, it also includes an integrated solar panel 9, wires 10, a battery 11, and insulating sleeves 13. The integrated solar panels 9 are embedded in the top left and right sides of the handlebar 1 and installed with screws. Wires 10 are welded to the bottom of the two integrated solar panels 9. The battery 11 is installed between the ends of the two wires 10 away from the integrated solar panels 9 and is installed with screws. The battery 11 is located inside the handlebar 1. Insulating sleeves 13 are welded to the top left and right sides of the handlebar 1. The two insulating sleeves 13 are located at the edges of the corresponding integrated solar panels 9. The integrated solar panels 9 use sunlight to convert light energy into electrical energy. Even on cloudy days or in low light conditions, the solar panels can collect a small amount of energy. The wires 10 transmit the electrical energy generated by the integrated solar panels 9 to the battery 11. The battery 11 is used to store the electrical energy collected from the solar panels. The battery 11 can accumulate enough electrical energy during the day for use at night or on cloudy days. The battery 11 provides power to the heating wire 7, the carbon fiber heating film 8, and the thermostat 12. When heating is detected, the battery 11 releases the stored electrical energy to drive the heating wire 7, the carbon fiber heating film 8, and the thermostat 12.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, it also includes a light tube 14 and a wiping block 15. The light tube 14 is installed on the outer rear surface of the handlebar 1 by screws. The light tube 14 provides illumination at night or in low light conditions, helping users to find and operate the door handle more easily. The light tube 14 is powered by the battery 11 and can be turned on manually or automatically when needed, improving the convenience and safety of use. A groove is provided on the top rear side of the handlebar 1, and the wiping block 15 is slidably connected in the groove. The wiping block 15 abuts against the top surface of the two integrated solar panels 9 and the top surface of the handlebar 1. The wiping block 15 can remove snow, dust or other contaminants during the sliding process, keeping the surface of the solar panel and the handlebar 1 clean. Regularly cleaning the solar panel with the wiping block 15 can ensure its efficient operation, maximize the light energy conversion efficiency, and extend its service life.

Claims

1. A winter-resistant car door handle with heating function, characterized in that, It includes a handlebar (1), a metal plate (2), a torsion spring (3), a connecting rod (4), a fixing screw (5), an anti-slip rubber block (6), and a heating component. The metal plate (2) is rotatably connected to the front of the handlebar (1). A torsion spring (3) is connected between the handlebar (1) and the metal plate (2). A connecting rod (4) is fixedly connected to the front of the handlebar (1). Fixing screws (5) are symmetrically fixedly connected to the front of the metal plate (2). An anti-slip rubber block (6) is fixedly connected to the front of the handlebar (1). A heating component is provided inside the handlebar (1).

2. A winter-resistant car door handle with heating function as described in claim 1, characterized in that, The heating assembly includes heating wires (7), heating film (8) and thermostat (12). Three heating wires (7) are fixedly connected in a linear array inside the handlebar (1). The heating film (8) is fixedly connected to the top of the handlebar (1). The thermostat (12) is embedded and fixedly connected to the top of the handlebar (1).

3. A winter-resistant car door handle with heating function as described in claim 2, characterized in that, The heating film (8) is made of carbon fiber.

4. A winter-resistant car door handle with heating function as described in claim 3, characterized in that, It also includes an integrated solar panel (9), wires (10), a battery (11) and an insulating sleeve (13). The integrated solar panel (9) is embedded and fixedly connected to both sides of the top of the handlebar (1). The bottom of the two integrated solar panels (9) is fixedly connected to wires (10). The battery (11) is fixedly connected between one end of the two wires (10). The battery (11) is located inside the handlebar (1). The top of the handlebar (1) is fixedly connected to both sides of the top of the handlebar (1). The two insulating sleeves (13) are located at the edges of the corresponding integrated solar panels (9).

5. A winter-resistant car door handle with heating function according to claim 4, characterized in that, It also includes a light tube (14), which is fixedly fitted on the rear of the handlebar (1).

6. A winter-resistant car door handle with heating function according to claim 5, characterized in that, It also includes a wiping block (15), and a groove is provided on the top of the handlebar (1). The wiping block (15) is slidably connected in the groove. The wiping block (15) abuts against the two integrated solar panels (9) and the handlebar (1).

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