CN219446709U - Vehicle window sealing assembly and vehicle - Google Patents
Vehicle window sealing assembly and vehicle Download PDFInfo
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- CN219446709U CN219446709U CN202320438972.3U CN202320438972U CN219446709U CN 219446709 U CN219446709 U CN 219446709U CN 202320438972 U CN202320438972 U CN 202320438972U CN 219446709 U CN219446709 U CN 219446709U
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- heating wire
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- temperature sensor
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Abstract
The application discloses door window seal assembly and vehicle, door window seal assembly includes: the device comprises a sealing strip, an electric heating wire, a temperature sensor and a controller, wherein the electric heating wire is arranged on the sealing strip; the temperature sensor is arranged on the sealing strip; the controller is used for controlling the state of the heating wire according to the temperature detected by the temperature sensor. So, through setting up heating wire and temperature sensor on the sealing strip, can realize that the temperature detection of sealing strip is more accurate for the state of temperature control heating wire that the controller can be detected according to temperature sensor can improve the accurate effect of control, thereby can avoid under the low temperature environment door glass and window frame spare part easily ice and cause unable decline and lead to the door to open the difficulty.
Description
Technical Field
The application relates to the field of vehicle window freeze protection, in particular to a vehicle window sealing assembly and a vehicle.
Background
The frameless car door can give the impression of strong motion, fashion and science and technology sense, and in actual use, the frameless car door has a big pain point in cold seasons, namely in winter, rain and snow weather in north, under low-temperature environment, the car door glass and window frame parts are easy to freeze and cannot descend, so that the car door is difficult to open, and in severe cases, the car door can not be opened.
Disclosure of Invention
Embodiments of the present application provide a window seal assembly and a vehicle.
The vehicle window sealing assembly comprises a sealing strip, an electric heating wire, a temperature sensor and a controller, wherein the electric heating wire is arranged on the sealing strip; the temperature sensor is arranged on the sealing strip; the controller is used for controlling the state of the heating wire according to the temperature detected by the temperature sensor.
In the door window seal assembly that this embodiment provided, through setting up heating wire and temperature sensor on the sealing strip, can realize that the temperature detection of sealing strip is more accurate for the state of temperature control heating wire that the controller can detect according to temperature sensor can improve the accurate effect of control, thereby can avoid under the low temperature environment door glass and window frame spare part easily ice and cause unable decline and lead to the door to open the difficulty.
In some embodiments, the heating wire is embedded in the sealing strip. Therefore, the heating wire is embedded in the sealing strip, so that the resistance wire can be better ensured to heat and defrost the contact position of the vehicle window and the sealing strip when heating, and the problem that the vehicle door is difficult to open in low-temperature rain and snow freezing weather is avoided.
In some embodiments, the heating wire forms an integral structure with the sealing strip during extrusion molding of the sealing strip. Therefore, the electric heating wire and the sealing strip form an integrated structure, so that the assembly time can be reduced, and the risk problem caused by the exposure of the resistance wire can be avoided.
In certain embodiments, the temperature sensor is embedded in the sealing strip. Thus, by embedding the temperature sensor in the sealing strip, the temperature of the vehicle window can be better detected, and the vehicle window can be thawed when being frozen.
In certain embodiments, the window seal assembly includes a side fascia outer panel assembly and an upper window frame molding disposed on the side fascia outer panel assembly, the sealing strip being at least partially disposed on the upper window frame molding. Therefore, the sealing strip is at least partially arranged on the upper window frame decorative strip, so that gaps between the window glass and the upper window frame can be filled, and the window glass can be better matched with the upper window frame.
In certain embodiments, the sealing strips comprise a first sealing strip and a second sealing strip, the first sealing strip is clamped on the upper window frame decorative strip, the second sealing strip is arranged next to the first sealing strip and clamped on the edge of the side wall outer plate assembly, and the first sealing strip and the second sealing strip are internally provided with the heating wire and the temperature sensor. So, all be provided with heating wire and temperature sensor in first sealing strip and the second sealing strip, can heat the upper frame and the side frame of door window under low temperature environment to can avoid the door window to freeze the unable problem of opening the door.
In some embodiments, the controller is configured to control the heating wire to heat the sealing strip if the temperature detected by the temperature sensor is lower than a first temperature threshold. Therefore, the controller can reasonably control the heating wire to heat the sealing strip by setting the temperature threshold.
In some embodiments, the controller is further configured to control the heating wire to stop heating if the temperature detected by the temperature sensor is higher than a second temperature threshold. Therefore, the controller can reasonably control the heating temperature of the heating wire by setting the second temperature threshold, so that other parts are prevented from being damaged due to the fact that the heating temperature of the heating wire is too high.
The vehicle comprises a vehicle body and the window sealing assembly, wherein the window sealing assembly is arranged on the vehicle body.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic illustration of a vehicle window seal assembly according to an embodiment of the utility model;
FIG. 2 is a schematic plan view of a vehicle according to an embodiment of the present utility model;
FIG. 3 is a schematic partial structural view of a window seal assembly according to an embodiment of the utility model;
FIG. 4 is a flow chart of a control method according to an embodiment of the present utility model;
FIG. 5 is a flow chart of a control method according to an embodiment of the present utility model;
fig. 6 is a flow chart of a control method according to an embodiment of the present utility model.
Description of main reference numerals: the vehicle 100, the window sealing assembly 10, the sealing strip 11, the first sealing strip 111, the second sealing strip 112, the heating wire 12, the temperature sensor 13, the side wall outer plate assembly 14, the upper window frame trim 15 and the vehicle body 20.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to 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 only for explaining the present utility model and are not to be construed as limiting the present utility model.
In this application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features.
In the present application, the meaning of "plurality" means two or more, unless explicitly defined otherwise.
The specific data/values referred to in the description of the present application are most statistically significant, and therefore, unless otherwise specified, any numerical value expressed in a precise manner represents a range, i.e., an interval containing plus or minus 10% of the numerical value, and the description is not repeated below.
Referring to fig. 1-3, a vehicle window sealing assembly 10 according to an embodiment of the present application includes a sealing strip 11, an electric heating wire 12, a temperature sensor 13, and a controller, wherein the electric heating wire 12 is disposed on the sealing strip 11; the temperature sensor 13 is arranged on the sealing strip 11; the controller is used for controlling the state of the heating wire 12 according to the temperature detected by the temperature sensor 13.
Referring to fig. 2, the embodiment provides a vehicle 100, wherein the vehicle 100 includes a vehicle body 20 and a window seal assembly 10, and the window seal assembly 10 is disposed on the vehicle body 20.
In the window seal assembly 10 that this embodiment provided, through setting up heating wire 12 and temperature sensor 13 on sealing strip 11, can realize that the temperature detection of sealing strip 11 is more accurate for the state of control heating wire 12 can be improved to the temperature control that the controller detected according to temperature sensor 13, can improve the accurate effect of control, thereby can avoid under the low temperature environment door glass and window frame spare part easily icing and cause unable decline and lead to the door to open the difficulty.
Specifically, the vehicle 100 may be the fuel-powered vehicle 100, the new energy-powered vehicle 100, or the fuel-powered vehicle 100. The body 20 may refer to the portion of the vehicle 100 that is used to load a person. The sealing strip 11 can be used for mounting and fixing the window glass. The weather strip 11 is an important sealing member on the vehicle body 20, and is mainly made of polyvinyl chloride (PVC), ethylene propylene rubber (EPDM), synthetic rubber modified polypropylene (PP-EPDM) and the like, and is manufactured by extrusion molding or injection molding and the like, so that various gaps between the sealing strip and the vehicle body 20 can be filled, and the sealing strip has the functions of shock absorption, water resistance, dust resistance, sound insulation, decoration and the like, protects the vehicle body 20, and improves driving comfort.
The heating wire 12 is an electric element, which can be used for heating other objects to be heated, and the heating wire 12 can be a copper wire or a tungsten wire. The temperature sensor 13 refers to a sensor that can sense temperature and convert it into a usable output signal. The temperature sensor 13 of the present application may convert the detected temperature into an electrical signal and transmit the electrical signal to the controller, which is a device for controlling the heating wire 12 to generate heat.
Referring to fig. 3, in some embodiments, the heating wire 12 is embedded in the sealing strip 11. Therefore, the heating wire 12 is embedded in the sealing strip 11, so that the resistance wire can be better ensured to heat and defrost the contact position of the vehicle window and the sealing strip 11 when heating, and the problem that the vehicle door is difficult to open in low-temperature rain and snow freezing weather is avoided. The heating wire 12 may be embedded in the sealing strip 11 through an extrusion process of the sealing strip 11.
Referring to fig. 3, in some embodiments, the heating wire 12 forms an integral structure with the sealing strip 11 during extrusion molding of the sealing strip 11. In this way, by forming the heating wire 12 and the sealing strip 11 into an integral structure, the assembly man-hour can be reduced, and the risk problem caused by the exposure of the resistance wire can be avoided.
Specifically, extrusion molding is also called extrusion molding or extrusion molding, and mainly refers to a molding method for molding a continuous profile with a constant section by forcing a heated and melted polymer material through a die head under the pushing of pressure by means of the extrusion action of a screw or a plunger. The extrusion molding process mainly comprises the processes of feeding, melting plasticization, extrusion molding, shaping, cooling and the like. The integral structure can be an integral structure without disassembly.
Referring to fig. 3, in some embodiments, a temperature sensor 13 is embedded in the sealing strip 11. By embedding the temperature sensor 13 in the weather strip 11 in this way, the temperature of the window can be detected better, and thawing can be performed when the window is frozen. The temperature sensor 13 may be embedded in the sealing tape 11 by an extrusion process of the sealing tape 11.
Referring to fig. 1 and 3, in some embodiments, the window seal assembly 10 includes a side fascia assembly 14 and an upper reveal trim 15 disposed on the side fascia assembly 14, with the seal 11 being at least partially disposed on the upper reveal trim 15. In this way, the sealing strip 11 is at least partially disposed on the upper window frame molding 15, so that the gap between the window glass and the upper window frame can be filled, so that the window glass can be better matched with the upper window frame.
Specifically, the side wall outer panel assembly 14 may be an important structure for forming the left and right side walls of the vehicle 100 to form a cabin, the side wall outer panel assembly 14 may support the roof of the vehicle 100, and side wall surface members connected to the front and rear portions of the vehicle body 20 may be used to fix window glass and install side doors, so as to ensure the safety of the vehicle body 20 in side impact, and have a relatively high bending and torsion rigidity and strength. The upper window frame decorative strip 15 is a decorative strip arranged at the upper end of the vehicle window, and can play a role in beautifying the window frame sheet metal plate of the vehicle body 20. The material of the upper reveal trim 15 can be stainless steel, plastic, rubber, or the like.
Referring to fig. 1 and 3, in some embodiments, the sealing strip 11 includes a first sealing strip 111 and a second sealing strip 112, the first sealing strip 111 is clamped on the upper window frame molding strip 15, the second sealing strip 112 is disposed adjacent to the first sealing strip 111 and is clamped on the edge of the side wall outer panel assembly 14, and the heating wire 12 and the temperature sensor 13 are disposed in the first sealing strip 111 and the second sealing strip 112. Thus, the heating wires 12 and the temperature sensor 13 are arranged in the first sealing strip 111 and the second sealing strip 112, and the upper frame and the side frame of the vehicle window can be heated in a low-temperature environment, so that the problem that the door cannot be opened due to freezing of the vehicle window can be avoided. The first sealing strip 111 and the second sealing strip 112 are mounted in a clamping manner.
In some embodiments, the controller is configured to control the heating wire 12 to heat the sealing strip 11 in a case where the temperature detected by the temperature sensor 13 is lower than the first temperature threshold. In this way, the controller can reasonably control the heating wire 12 to heat the sealing strip 11 by setting the temperature threshold.
Specifically, the temperature detected by the temperature sensor 13 may be the temperature of the sealing tape 11, and the first temperature threshold may be the lowest temperature at which the controller controls the heating wire 12 to heat. For example, in winter, in rainy and snowy days (especially in north), the user can start a car window defrosting and freezing mode in an open parking area, the power-on starting temperature of the heating wire 12 can be set independently, for example, the starting temperature is set to be 5 ℃, when the temperature sensor 13 in the window frame sealing strip 11 detects that the environment temperature is 5 ℃, a signal is sent to the controller, the controller receives and processes the signal and then sends a power-on instruction to the heating wire 12 in the sealing strip 11, and the circuit of the heating wire 12 in the sealing strip 11 is conducted to generate heat so as to heat the sealing strip 11.
In some embodiments, the controller is further configured to control the heating wire 12 to stop heating if the temperature detected by the temperature sensor 13 is higher than the second temperature threshold. Therefore, the controller can reasonably control the heating temperature of the heating wire 12 by setting the second temperature threshold, so that other parts are prevented from being damaged due to the fact that the heating temperature of the heating wire 12 is too high.
Specifically, the second temperature threshold may be a highest temperature at which the controller controls the heating wire 12 to stop heating. For example, the second temperature threshold is set to 20 ℃, when the temperature of the sealing strip 11 is 21 ℃, the temperature sensor 13 sends a signal to the controller, and after the controller receives and processes the signal, the controller sends a power-off instruction to the heating wire 12 in the sealing strip 11, and the heating wire 12 is powered off and does not generate heat, so that the temperature is reduced; the circulation is carried out, and the automatic defrosting and freezing functions of the vehicle window are achieved; the vehicle window can normally descend, and the frameless vehicle door is opened without barriers.
Referring to fig. 4, the control method in the embodiment of the present application includes:
s10, acquiring the temperature detected by the temperature sensor 13;
s20, controlling the state of the heating wire 12 according to the temperature detected by the temperature sensor 13.
Thus, by acquiring the temperature detected by the temperature sensor 13, the state of the heating wire 12 can be controlled according to the temperature detected by the temperature sensor 13, so that the resistance wire can be controlled to heat the vehicle window, and the vehicle window can be prevented from being frozen in rainy and snowy days so that the door cannot be opened.
In step S10, the temperature detected by the temperature sensor 13 may be an external environmental temperature.
In step S20, the state of the heating wire 12 may be controlled according to the temperature detected by the temperature sensor 13, for example, in winter, when the temperature is lower than 0 ℃ in rainy or snowy days (especially in north), in an open parking area, a user may start a window defrosting and freezing mode, if the starting temperature is set to 5 ℃, when the temperature sensor 13 in the window frame sealing strip 11 detects that the ambient temperature is 5 ℃, a signal is sent to the controller, after the controller receives and processes the signal, a power-on instruction is sent to the heating wire 12 in the sealing strip 11, the circuit of the heating wire 12 in the sealing strip 11 is turned on to generate heat, and heat is generated, and when the temperature of the sealing strip 11 is 21 ℃, the temperature sensor 13 sends a signal to the controller, after the controller receives and processes the signal, a power-off instruction is sent to the heating wire 12 in the sealing strip 11, and the power-off instruction is sent to the heating wire 12, so that no heat is generated and the temperature is reduced; the circulation is carried out, and the automatic defrosting and freezing functions of the vehicle window are achieved; the vehicle window can normally descend, and the frameless vehicle door is opened without barriers.
Referring to fig. 5, in some embodiments, controlling the state of the heating wire 12 according to the temperature detected by the temperature sensor 13 (step S20) includes:
s21, when the temperature detected by the temperature sensor 13 is lower than the first temperature threshold, the heating wire 12 is controlled to heat the weather strip 11.
In this way, when the temperature detected by the temperature sensor 13 is lower than the first temperature threshold, the heating wire 12 can be controlled to heat the sealing strip 11, so that the frozen window can be heated, and the door can be opened smoothly.
For example, in winter, in rainy and snowy days (especially in north), the user can start a car window defrosting and freezing mode in an open parking area, the power-on starting temperature of the heating wire 12 can be set independently, for example, the starting temperature is set to be 5 ℃, when the temperature sensor 13 in the window frame sealing strip 11 detects that the environment temperature is 5 ℃, a signal is sent to the controller, the controller receives and processes the signal and then sends a power-on instruction to the heating wire 12 in the sealing strip 11, and the circuit of the heating wire 12 in the sealing strip 11 is conducted to generate heat so as to heat the sealing strip 11.
Referring to fig. 6, in some embodiments, controlling the state of the heating wire 12 according to the temperature detected by the temperature sensor 13 includes:
s22, when the temperature detected by the temperature sensor 13 is higher than the second temperature threshold, the heating wire 12 is controlled to stop heating.
In this way, when the temperature detected by the temperature sensor 13 is higher than the second temperature threshold, the heating wire 12 can be controlled to stop heating, so that damage to the window or other parts due to the excessive heating temperature of the heating wire 12 can be avoided.
For example, the second temperature threshold is set to 20 ℃, when the temperature of the sealing strip 11 is 21 ℃, the temperature sensor 13 sends a signal to the controller, and after the controller receives and processes the signal, the controller sends a power-off instruction to the heating wire 12 in the sealing strip 11, and the heating wire 12 is powered off, so that heat is not generated, and the temperature is reduced.
In one example, in winter, in rainy and snowy days (especially in north), the user can start a car window defrosting and freezing mode in an open parking lot, the electrifying starting temperature of the heating wire 12 can be set independently, for example, the starting temperature is set to be 5 ℃, when the temperature sensor 13 in the window frame sealing strip 11 detects that the environment temperature is 5 ℃, a signal is sent to the controller, the controller receives and processes the signal and then sends an electrifying instruction to the heating wire 12 in the sealing strip 11, and the circuit of the heating wire 12 in the sealing strip 11 is conducted to generate heat so as to heat the sealing strip 11;
when the temperature of the sealing strip 11 is higher than 20 ℃ (autonomously set, the maximum temperature is not higher than 40 ℃), the temperature sensor 13 sends a signal to the controller, the controller receives and processes the signal and then sends a power-off instruction to the heating wire 12 in the sealing strip 11, the heating wire 12 is powered off and does not generate heat, and the temperature is reduced; the circulation is carried out, and the automatic defrosting and freezing functions of the vehicle window are achieved; the vehicle window can normally descend, and the frameless vehicle door is opened without barriers; in spring, summer and autumn, the user can close the window defrosting and freezing mode.
In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A vehicle window seal assembly, comprising:
a sealing strip;
the heating wire is arranged on the sealing strip;
the temperature sensor is arranged on the sealing strip;
and the controller is used for controlling the state of the heating wire according to the temperature detected by the temperature sensor.
2. The vehicle window seal assembly according to claim 1, wherein the heating wire is embedded in the sealing strip.
3. The vehicle window seal assembly according to claim 2, wherein the heating wire is integrally formed with the sealing strip during extrusion of the sealing strip.
4. The vehicle window seal assembly according to claim 1, wherein the temperature sensor is embedded in the sealing strip.
5. The vehicle window seal assembly of claim 1, comprising a side fascia outer panel assembly and an upper window frame molding disposed on the side fascia outer panel assembly, the sealing bar being at least partially disposed on the upper window frame molding.
6. The vehicle window sealing assembly according to claim 5, wherein the sealing strips comprise a first sealing strip and a second sealing strip, the first sealing strip is clamped on the upper window frame trim, the second sealing strip is arranged next to the first sealing strip and clamped on the edge of the side wall outer plate assembly, and the heating wire and the temperature sensor are arranged in the first sealing strip and the second sealing strip.
7. The vehicle window seal assembly according to claim 1, wherein the controller is configured to control the heating wire to heat the sealing strip if the temperature detected by the temperature sensor is below a first temperature threshold.
8. The vehicle window seal assembly according to claim 7, wherein the controller is further configured to control the heating wire to stop heating if the temperature detected by the temperature sensor is higher than a second temperature threshold.
9. A vehicle, characterized by comprising:
a vehicle body; and
the vehicle window seal assembly as claimed in any one of claims 1-8, disposed on the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438972.3U CN219446709U (en) | 2023-03-03 | 2023-03-03 | Vehicle window sealing assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438972.3U CN219446709U (en) | 2023-03-03 | 2023-03-03 | Vehicle window sealing assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219446709U true CN219446709U (en) | 2023-08-01 |
Family
ID=87410146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320438972.3U Active CN219446709U (en) | 2023-03-03 | 2023-03-03 | Vehicle window sealing assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219446709U (en) |
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2023
- 2023-03-03 CN CN202320438972.3U patent/CN219446709U/en active Active
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