Glass lifting device capable of breaking ice
By introducing the design of the heating wire loading structure and hidden connecting cable beams in the automotive glass lifting device, the problem of damage to the glass lifter motor in extreme weather, and achieved the smooth progress of the glass lifting and the safety hiding of the wiring beam.
Patent Information
- Application Number
- CN202323460556.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-19
AI Technical Summary
In extreme weather, the motor of the automotive glass lifter increases resistance due to the frozen glass and glass trough and the voltage drop. Continuous lifting and falling will cause the motor to overheat and then damage.
Design a ice -breaking glass lifting device, which is hidden in the edge of the glass with heating wire loop structure, used to heat the glass and woolen grooves in a low temperature environment to avoid frozen and through the wires and contacts in the glass bracket. Realize the hidden connection of the cable beam.
By the frozen and freezing of the glass and the woolen grooves, the glass lift is ensured smoothly to prevent the motor from damaging the motor. At the same time, it solves the hidden and safety problems of the cable beam, and improves the service life.
Smart Images
Figure CN222414539U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile accessories, in particular to a glass lifting device capable of breaking ice. Background Art
[0002] With the development of society, cars have entered thousands of households, and family cars have become the main means of transportation for people to travel. For ventilation, vehicles are mostly equipped with glass windows on all sides. For stability, automobile glass lifts often need to use glass lifts. Glass lifts are the lifting devices for automobile door and window glass. They are mainly divided into two categories: electric glass lifts and manual glass lifts. Now, many car door and window glass lifting and lowering generally use button-type electric lifting methods, using electric glass lifts. However, the current automobile glass lifts will freeze the glass and the glass groove in rainy and snowy weather in winter. In extreme weather, the battery of the car will drop in voltage. At this time, operating the switch of the glass lift to lift the window glass will increase the resistance of the glass lift. Continuous lifting will cause the motor to overheat and enter the thermal protection state. In the long run, the motor of the glass lift will be damaged. Utility Model Content
[0003] The utility model aims to provide an ice-breaking glass lifting device to solve the problem in the above-mentioned background technology that the motor of the glass lifter is damaged when lifting the window glass in extreme weather.
[0004] To achieve the above-mentioned purpose, the utility model provides an ice-breaking glass lifting device, comprising a vehicle door and a vehicle window arranged on the vehicle door, the vehicle window comprising a glass frame and a glass adapted to the glass frame, the inner sides of the glass frame are provided with grooves adapted to the glass, a heating mechanism is provided on the glass, and a glass bracket is also provided on the vehicle door, the glass bracket is provided with two groups, the lower parts of the two groups of the glass brackets are respectively connected with a glass lifter guide rail and a glass guide rail, the glass lifter guide rail is provided with a glass lifter, and wires are provided in the two groups of the glass brackets;
[0005] The heating mechanism includes a heating wire, which surrounds the edge of the glass and is arranged inside the glass. It is a ring-shaped structure and can be cleverly hidden in the groove and the inside of the window. It is more beautiful and does not affect the field of view of the window.
[0006] Preferably, two contacts are arranged below the heating wire arranged at the bottom of the glass, and the two contacts are respectively connected to the two groups of glass brackets.
[0007] Preferably, one end of the wire is connected to the heating wire, and the other end of the wire is connected to the glass lifter guide rail.
[0008] Preferably, the glass lifter guide rail is connected to the positive pole of the power supply, and the glass guide rail is connected to the negative pole of the power supply through a wiring harness.
[0009] Preferably, a heating switch is provided on the vehicle door.
[0010] Therefore, the utility model adopts an ice-breaking glass lifting device with the above structure, which has the following beneficial effects:
[0011] (1) The heating mechanism can heat the glass and the groove in a low temperature environment, so that the ice between the glass and the groove can be melted, so that the glass lifter can be lifted and lowered smoothly, and the motor can be prevented from being damaged due to excessive resistance;
[0012] (2) The wires and contacts in the glass bracket are used to hide the wiring harness and connect it to the glass guide rail, which solves the problem that the wiring harness cannot move with the glass bracket, prevents the wiring harness from breaking or being entangled, and improves the safety factor and service life;
[0013] (3) By using glass rails as conductors, the cost of wiring harnesses is saved.
[0014] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of an embodiment of an ice-breaking glass lifting device of the utility model;
[0016] Figure 2 This is a cross-sectional view of a glass lifting device capable of breaking ice according to an embodiment of the utility model at point A;
[0017] Figure numerals: 1. vehicle door; 2. glass frame; 3. glass; 4. heating wire; 5. glass bracket; 6. glass lifter guide rail; 7. glass guide rail; 8. glass lifter; 9. wire; 10. felt groove; 11. contact; 12. heating switch; 13. wiring harness. DETAILED DESCRIPTION
[0018] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.
[0019] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0020] Example
[0021] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.
[0022] like Figure 1-2 As shown, an ice-breaking glass lifting device comprises a vehicle door 1 and a vehicle window arranged on the vehicle door 1, the vehicle window comprises a glass frame 2 and a glass 3 matched with the glass frame 2, a groove 10 matched with the glass 3 is arranged on the inner side of the periphery of the glass frame 2, a heating mechanism is arranged on the glass 3, and a glass bracket 5 is also arranged on the vehicle door 1, and two groups of glass brackets 5 are arranged, and the cross-sectional views of the two groups of glass brackets 5 are symmetrical structures and have the same principle, and the lower parts of the two groups of glass brackets 5 are respectively connected with a glass lifter guide rail 6 and a glass guide rail 7, the glass lifter guide rail 6 is a metal conductor, a glass lifter 8 is arranged on the glass lifter guide rail 6, and a wire 9 is arranged in the two groups of glass brackets 5; the heating mechanism comprises a heating wire 4, the heating wire 4 surrounds the edge of the glass 3 and is arranged inside the glass 3, and is a ring-mounted structure, which can be cleverly hidden in the groove 10 and the inside of the vehicle window, which is more beautiful and does not affect the field of view of the vehicle window.
[0023] Two contacts 11 are arranged below the heating wire 4 arranged at the bottom of the glass 3 , and the two contacts 11 are connected to the two groups of glass brackets 5 respectively.
[0024] One end of the wire 9 is connected to the heating wire 4, and the other end of the wire 9 is connected to the glass lifter guide rail 6. Because the glass bracket 5 also moves up and down during the glass lifter 8, the device adopts a mobile contact conductive method to ensure that the glass lifter 8 remains in a conductive state during use.
[0025] The glass lifter guide rail 6 is connected to the positive pole of the power supply, and the glass guide rail 7 is connected to the negative pole of the power supply through the wiring harness 13, thereby forming a closed loop. A heating switch 12 is installed on the closed loop, which can be controlled on and off, thereby solving the purpose of conductive and cleverly hiding the wiring harness 13. After the switch is closed, the heating wire 4 starts to heat up, which will melt the ice between the glass 3 and the groove 10.
[0026] Therefore, the utility model adopts an ice-breaking glass lifting device with the above structure. The heating mechanism can melt the ice between the groove and the glass, so that the glass lifter can smoothly complete the lifting and lowering. The wiring harness is hidden by using the internal wires and contacts of the glass bracket, which solves the problem that the wiring harness cannot move with the glass bracket, and at the same time improves its safety factor and service life.
[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.
Claims
1. A glass lifting device capable of breaking ice, comprising a vehicle door and a vehicle window arranged on the vehicle door, characterized in that: The vehicle window comprises a glass frame and a glass matched with the glass frame, grooves matched with the glass are arranged on the inner sides of the glass frame, a heating mechanism is arranged on the glass, and a glass bracket is arranged on the vehicle door, and two groups of glass brackets are arranged, and a glass lifter guide rail and a glass guide rail are connected to the lower parts of the two groups of glass brackets respectively, a glass lifter is arranged on the glass lifter guide rail, and wires are arranged in the two groups of glass brackets; The heating mechanism comprises a heating wire which surrounds the edge of the glass and is arranged inside the glass.
2. The ice-breaking glass lifting device according to claim 1, characterized in that: Two contacts are arranged below the heating wire arranged at the bottom of the glass, and the two contacts are respectively connected to the two groups of glass brackets.
3. The ice-breaking glass lifting device according to claim 2, characterized in that: One end of the wire is connected to the heating wire, and the other end of the wire is connected to the glass lifter guide rail.
4. The ice-breaking glass lifting device according to claim 3, characterized in that: The glass lifter guide rail is connected to the positive pole of the power supply, and the glass guide rail is connected to the negative pole of the power supply through a wiring harness.
5. The ice-breaking glass lifting device according to claim 4, characterized in that: The vehicle door is provided with a heating switch.