Door handle, vehicle door and vehicle

Abstract

The utility model provides a door handle, a vehicle door and a vehicle, and belongs to the technical field of automobiles. The door handle comprises a base, a handle body, a heating device and a first controller. A mounting groove is defined in the base; the handle is movably connected with the base and covers a notch of the mounting groove; the heating device is arranged between the handle and the base; and the first controller is connected with the heating device. According to the door handle provided by the utility model, the heating device is arranged between the handle and the base and is connected with the first controller, so that the heating device is controlled to start or stop through the first controller, and when the first controller starts the heating device, the heating device generates heat so as to enable the temperature around the mounting groove and the handle to rise; and therefore, it is guaranteed that the handle can be normally used, and the user experience feeling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a door handle, a vehicle door and a vehicle. Background Art

[0002] Nowadays, cars are an indispensable means of transportation. In recent years, hidden door handles have many advantages such as reducing vehicle wind resistance, reducing dust, and being beautiful, so they are increasingly being installed on vehicles. However, they have the problem of ice formation in cold environments. As the ice layer becomes thicker, it is impossible to break the ice and eject it, which greatly affects the normal travel of drivers and passengers. This problem has become a problem that cannot be ignored for hidden door handles. In addition, in cold temperatures, drivers and passengers feel cold when touching the door handles, and the experience is poor. Utility Model Content

[0003] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and to provide a door handle, a vehicle door and a vehicle.

[0004] In a first aspect, the utility model provides a door handle, comprising:

[0005] a base defining a mounting slot;

[0006] A handle, movably connected to the base, the handle covering the notch of the installation slot;

[0007] A heating device, disposed between the handle and the base;

[0008] The first controller is connected to the heating device.

[0009] Furthermore, the heating device is arranged on a side of the handle facing the base;

[0010] Or the heating device is arranged in the mounting groove.

[0011] Furthermore, the heating device is arranged on the edge of the handle, and the heating device surrounds the edge of the handle.

[0012] Furthermore, the heating device is arranged on a side of the base facing the handle, and the heating device surrounds a notch of the mounting slot.

[0013] Furthermore, the heating device is connected to the inner wall of the mounting groove, and the heating device defines a clearance channel so that the handle can move in the clearance channel.

[0014] Furthermore, the heating device comprises a heat-conducting frame and a heating element;

[0015] The heat-conducting frame is arranged in the mounting groove, and the heat-generating element is arranged on a side of the heat-conducting frame facing a side wall of the mounting groove.

[0016] Furthermore, a groove is arranged on the outer periphery of the heat-conducting frame, and the heat-generating element is arranged in the groove.

[0017] Furthermore, the heating element includes a heating element and an insulating heat-conducting layer sleeved on the outer periphery of the heating element.

[0018] Furthermore, a first temperature sensor is provided between the handle and the base, and the first temperature sensor is connected to a first controller.

[0019] Further, the door handle includes a pressure cover, which is arranged at a notch of the mounting groove, and is connected to the base to limit the heating device;

[0020] The gland defines a mounting opening through which the handle can pass.

[0021] In a second aspect, the utility model provides a vehicle door, comprising a vehicle door body and the door handle;

[0022] The vehicle door body defines a mounting hole, the door handle is arranged on the inner side of the vehicle door body, and a side of the handle facing the mounting hole is flush with the outer side of the vehicle door body.

[0023] In a third aspect, the utility model provides a vehicle, comprising the door handle or the vehicle door;

[0024] a second temperature sensor for detecting an external temperature of the vehicle;

[0025] A second controller, the first controller and the second temperature sensor are both connected to the second controller, and the second controller can be wirelessly connected to the mobile terminal.

[0026] The embodiments of the utility model have the following advantages: the door handle provided by the utility model, by arranging a heating device between the handle and the base, and connecting the heating device to the first controller, so that the start or stop of the heating device can be controlled by the first controller, when the edge of the handle is frozen, the heating device is started by the first controller, and the heating device generates heat to increase the temperature around the mounting groove and the handle, thereby melting the ice around the handle, thereby ensuring that the handle can be used normally and improving the user experience.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 An exploded view of a door handle provided by some embodiments of the utility model is shown;

[0030] Figure 2 A schematic structural diagram of a door handle from one perspective provided in some embodiments of the utility model is shown;

[0031] Figure 3 An exploded view of a heating device in a door handle provided by some embodiments of the utility model is shown;

[0032] Figure 4 A schematic structural diagram showing a heating element in a door handle from one perspective provided by some embodiments of the utility model;

[0033] Figure 5 A partial structural schematic diagram of a first embodiment of a door handle for a vehicle door provided by some embodiments of the utility model from one viewing angle is shown;

[0034] Figure 6 Shows Figure 5 Cross-sectional view of the middle AA section;

[0035] Figure 7 A partial structural schematic diagram of a second embodiment of a door handle provided by some embodiments of the utility model from one viewing angle is shown;

[0036] Figure 8 A partial structural schematic diagram of a third embodiment of a door handle provided by some embodiments of the utility model from one viewing angle is shown;

[0037] Fig. 9 A partial structural schematic diagram of a fourth embodiment of a door handle provided by some embodiments of the utility model from one viewing angle is shown;

[0038] Fig.10 A schematic diagram of the partial structure of the interior of a base from a perspective of a fifth implementation manner of a door handle provided by some embodiments of the utility model is shown.

[0039] Description of main component symbols:

[0040] 100-door handle; 110-base; 111-mounting groove; 120-handle; 130-heating device; 130a-infrared heater; 131-yield channel; 132-heat-conducting frame; 133-heating element; 132a-annular groove; 133a-heating element; 133b-insulating heat-conducting layer; 140-first controller; 150-pressure cover; 151-mounting port; 160-buffer; 200-first temperature sensor; 300-door body; 400-second controller; 500-second temperature sensor. DETAILED DESCRIPTION

[0041] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0042] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the template herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0046] like Figure 1 and Figure 2 As shown, some embodiments of the utility model provide a door handle, which is mainly used for car doors and vehicles to prevent the hidden door handle from freezing and being unable to be opened in cold weather, so as to ensure that the door handle can be used normally in icy and snowy weather and enhance the user experience.

[0047] The door handle 100 includes a base 110 , a handle 120 , and a heat generating device 130 .

[0048] The base 110 defines a mounting groove 111 , and the mounting groove 111 can accommodate the handle 120 .

[0049] The handle 120 is movably connected to the base 110 (specifically, the movably connected here includes at least any one of an elastic connection, a rotating connection, a sliding connection, and a telescopic connection), and the handle 120 covers the notch of the mounting groove 111. It should be noted that along the notch direction of the mounting groove 111, there is a gap between the edge of the handle 120 and the notch of the mounting groove 111, so that the handle 120 can be accommodated in the mounting groove 111, that is, when the handle 120 is movable, one end of the handle 120 can be accommodated in the mounting groove 111, and the other end of the handle 120 can pop out from the outside of the mounting groove 111.

[0050] Preferably, in this embodiment, the handle 120 is telescopically connected to the base 110 .

[0051] The heating device 130 is disposed between the handle and the base, and the heating device 130 is connected to the first controller 140 so that the heating device 130 can be started or stopped by the first controller 140 .

[0052] Specifically, when the edge of the handle 120 is frozen, the heating device 130 is started through the first controller 140, and the heating device 130 generates heat to increase the temperature around the mounting groove 111, the base 110 and the handle 120, and melts the ice around the handle 120, thereby ensuring that the handle 120 can be used normally.

[0053] In other embodiments, the first controller 140 can be connected to a mobile terminal so that a control instruction can be sent to the first controller 140 via the mobile terminal, thereby controlling the start or stop of the heating device 130 .

[0054] It should be noted that the user can send a control instruction to the door handle 100 through the mobile terminal (the control instruction includes an instruction to open the handle 120 immediately, an instruction to open the handle 120 with a delay, and an instruction to open the handle 120 in a preset time period), and the control instruction is received by the first controller 140, and the first controller 140 controls the start or stop of the heating device 130. The user can also control the heating temperature and heating time period of the heating device 130 on the mobile terminal, so that the user can open the handle 120, thereby improving the user experience.

[0055] Specifically, the user can set the heating time period of the heating device 130 on the mobile terminal, receive the control instruction through the first controller 140, and make the heating device 130 heat in the preset time period to avoid ice on the handle 120. In addition, the user can increase the heating temperature of the heating device 130 on the mobile terminal and send a control instruction to the first controller 140. The first controller 140 receives the control instruction to quickly increase the temperature of the heating device 130 to the preset temperature, generate a large amount of heat, and make the ice around the handle 120 melt quickly, so that the user can quickly open the handle 120, thereby improving the user experience.

[0056] In this embodiment, the first controller 140 further includes a standby control switch, which includes at least any one of a manual switch, a touch switch, and a capacitive switch, so that the heating device 130 can be started through the standby control switch.

[0057] Specifically, when the first controller fails or malfunctions through wireless control, resulting in the inability to start the heating device 130 through mobile phone APP control or remote control, the user can manually press or touch the first controller 140, and connect the heating device 130 to the power module through the first controller 140, so that the heating device 130 is started and heated. At this time, the first controller 140 serves as a backup control switch for starting the heating device 130, which can further ensure that the handle 120 can move in the installation slot 111 (the movement here includes the handle popping open or the handle closing), thereby improving the user experience.

[0058] like Fig. 9 As shown, in some embodiments of the utility model, the heating device 130 is disposed on a side of the handle 120 facing the base 110 . It can be understood that the heating device 130 is connected to the handle 120 .

[0059] Specifically, when ice forms on the handle 120 and the handle 120 cannot be ejected normally, the heating device 130 connected to the handle 120 is activated through the first controller 140, and heat is generated by the heating device 130 to melt the ice on the handle 120, so that the handle 120 can be ejected normally. It should be noted that by connecting the heating device 130 to the handle 120, the heat generated by the heating device 130 can be quickly transferred to the handle 120. In other words, at this time, the temperature of the handle 120 can be quickly increased along with the heating device 130, which can further improve the heating efficiency of the handle 120, thereby reducing the melting time of the ice on the handle 120, improving the melting efficiency of the ice on the handle 120, and improving the user experience.

[0060] like Figure 7 As shown, in some embodiments of the present invention, the heating device 130 is arranged at the edge of the handle 120, that is, the heating device 130 surrounds the edge of the handle 120. It should be noted that, due to ice formation between the edge of the handle 120 and the edge of the base 110 in cold weather, the handle 120 and the base 110 are fixed by the ice, so that the handle 120 cannot be ejected normally. Therefore, in this embodiment, by setting the heating device 130 at the edge of the handle 120, when the heating device 130 is started, the heat generated by the heating device 130 can be quickly transferred to the edge of the handle 120, so that the ice on the edge of the handle 120 can be quickly melted. It is understandable that when the ice between the edge of the handle 120 and the edge of the base 110 melts, at this time, the ice at other positions on the handle 120 is disconnected from the base 110, that is, the handle 120 can move relative to the base 110, so that the handle 120 can be ejected normally. In this embodiment, the heating device 130 is arranged on the edge of the handle 120, so that the melting efficiency of the ice on the edge of the handle 120 can be further improved, which not only shortens the time for the handle 120 to pop out, but also reduces the operating time of the heating device 130 by melting the ice on the edge of the handle 120, reduces energy consumption, and further improves the user experience.

[0061] In addition, in some embodiments of the utility model, the heating device 130 is arranged in the mounting groove 111. Specifically, in this embodiment, there is a gap between the heating device 130 and the side wall of the mounting groove 111, and the heating device 130 is connected to the base 110 through a support rod. By arranging the heating device 130 in the mounting groove 111, the heating device 130 can evenly distribute the generated heat on the handle 120 and the base 110 during operation.

[0062] That is to say, the temperature of the mounting groove 111 can increase evenly with the temperature of the heating device 130, thereby improving the uniformity of the temperature regulation of the base 110 and the handle 120 to ensure the uniformity of the temperature change of the handle 120. This can effectively avoid the occurrence of local temperature unevenness on the handle 120, which causes some ice to melt quickly while other parts of the ice have not melted, thereby ensuring the uniformity of the melting of ice on the handle 120 and improving the melting efficiency and stability of the ice on the handle 120.

[0063] like Figure 8 As shown, in some embodiments of the utility model, the heating device 130 is disposed on a side of the base 110 facing the handle 120 , and the heating device 130 surrounds the notch of the installation slot 111 .

[0064] It should be noted that, due to ice formation between the edge of the handle 120 and the edge of the base 110 in cold weather, the handle 120 and the base 110 are fixed by the ice, resulting in the handle 120 being unable to pop out normally.

[0065] Based on this, this embodiment sets the heating device 130 on the side of the base 110 facing the handle 120, so that when the heating device 130 is started, the heat generated by the heating device 130 can be quickly transferred to the side of the base 110 facing the handle 120 and the edge of the handle 120, so that the ice between the edge of the handle 120 and the edge of the base 110 can be quickly melted, thereby further improving the melting efficiency of the ice on the edge of the handle 120, so that the handle 120 can be popped out of the mounting groove 111 without completely melting the ice on the handle 120, which not only reduces the operating time of the heating device 130 and reduces energy consumption, but also improves the melting efficiency of the ice on the edge of the handle 120, shortens the time for the handle 120 to pop up, and further improves the user experience.

[0066] like Figure 2 As shown, in some embodiments of the utility model, the heating device 130 is arranged in the installation groove 111, and the heating device 130 is connected to the inner wall of the installation groove 111, and the heating device 130 defines a make way channel 131 so that the handle 120 can move in the make way channel 131 (this means that the handle 120 can pop out of the make way channel 131).

[0067] By arranging the heating device 130 on the inner wall of the mounting groove 111, that is, after the heating device 130 is started, the heat generated by the heating device 130 can be quickly transferred to the base 110, that is, the temperature of the base 110 can be quickly increased along with the heating device 130, so that the temperature of the air in the mounting groove 111 can be quickly increased, which can not only improve the speed of the temperature change of the base 110, but also ensure the uniformity of the temperature change of each area on the handle 120, thereby ensuring the uniformity of the melting of ice on the handle 120. It should be noted that since the heating device 130 is connected to the inner wall of the mounting groove 111, that is, the heating device 130 is connected to the inner wall of the base 110, this can further improve the heating efficiency of the base 110, thereby improving the heating efficiency of the edge of the base 110 facing the handle 120, thereby improving the melting efficiency of ice between the handle 120 and the base 110.

[0068] It should be noted that in the embodiment of the utility model, the heating method of the heating device 130 includes at least one of infrared heating, magnetic effect heating of electric current, arc heating, induction heating, and resistance heating, which can be specifically set according to actual conditions.

[0069] like Fig.10 As shown, in some embodiments of the utility model, the heating device 130 is an infrared heater 130a, which is arranged at the bottom of the installation groove 111, that is, the infrared heater 130a is arranged at the bottom of the base 110, and the output end of the infrared heater 130a faces the handle 120, so that the heat generated by the infrared heater 130a when it is started can melt the ice on the handle 120.

[0070] Specifically, the infrared heater 130a can be started and operated by the first controller 140, and infrared rays are emitted toward the handle 120 (the heat transfer form of infrared rays is radiation heat transfer, and energy is transferred by electromagnetic waves). When the infrared rays are irradiated onto the handle 120, part of the rays are reflected back and part of them are penetrated. When the wavelength of the emitted infrared rays is consistent with the absorption wavelength of the heated handle 120, the heated handle 120 absorbs the infrared rays. At this time, the molecules and atoms inside the handle 120 "resonate" and produce strong vibration and rotation, and the vibration and rotation increase the temperature of the object, thereby achieving the purpose of heating.

[0071] It should be noted that infrared heating has the advantages of penetrating power, being able to heat both inside and outside at the same time, not requiring heat transfer medium, having good thermal efficiency, being able to heat locally, saving energy, being easy to control temperature, and heating up quickly. In other words, infrared heating can quickly and evenly increase the temperature of the handle 120, thereby improving the melting efficiency of ice on the handle 120 and further improving the user experience.

[0072] like Figure 1 and Figure 3 As shown, in some embodiments of the utility model, the heating device 130 includes a heat-conducting frame 132 and a heating element 133 .

[0073] It should be noted that the material of the heat-conducting frame 132 can be metal or plastic, or a combination of the two, so as to improve the heat-conducting efficiency of the heat-conducting frame 132 .

[0074] Among them, the heat-conducting frame 132 is arranged in the installation groove 111, and the connection method between the heat-conducting frame 132 and the side wall of the installation groove 111 includes any one of bonding, snap connection, sliding connection, magnetic connection, threaded connection, and welding, which can be specifically set according to actual conditions.

[0075] In this embodiment, the heat conducting frame 132 is detachably connected to the side wall of the mounting groove 111, so that the heat conducting frame 132 can be installed in the mounting groove 111 or removed from the mounting groove 111 for maintenance or replacement.

[0076] In addition, the heat generating element 133 is disposed on a side of the heat conducting frame 132 facing the side wall of the mounting groove 111 , so that the heat conducting frame 132 provides protection for the heat generating element 133 .

[0077] Furthermore, the outer wall of the heat-conducting frame 132 fits with the inner wall of the mounting groove 111 to prevent the heat-conducting frame 132 from loosening or shaking in the mounting groove 111 , thereby improving the stability of the heat-conducting frame 132 in the mounting groove 111 .

[0078] Among them, the heating element 133 is connected to the first controller 140, so that the heating element 133 is connected to the power module through the first controller 140, and the heating element 133 is powered by the power module, so that the heating element 133 generates heat under the action of the current, and the heat is conducted to the heat conductive frame 132 through the heating element 133, so that the temperature of the heat conductive frame 132 increases, and then the heat is conducted to the mounting groove 111 and the handle 120 through the heat conductive frame 132, so that the temperature of the mounting groove 111 and the handle 120 increases, so that the ice around the handle 120 can be melted, so that the handle 120 can be opened normally.

[0079] like Figure 3As shown, in some embodiments of the utility model, a plurality of interconnected annular grooves 132a are provided on the outer periphery of the heat-conducting frame 132, and the heat-generating element 133 is arranged in the annular groove 132a along the extension direction of the annular groove 132a, so as to fix and limit the heat-generating element 133 through the annular groove 132a, so as to improve the stability of the connection between the heat-generating element 133 and the heat-conducting frame 132, and the uniformity of heat transfer of the heat-generating element 133 on the heat-conducting frame 132, that is, to improve the uniformity of temperature change of the heat-conducting frame 132, and at the same time facilitate installation or disassembly.

[0080] like Figure 3 and Figure 4 As shown, in some embodiments of the utility model, the heating element 133 includes a heating body 133a and an insulating heat-conducting layer 133b sleeved on the outer periphery of the heating body 133a.

[0081] It should be noted that the heating element 133a can be at least one of a heating strip, a heating wire, a heating rod, and a heating sheet.

[0082] Specifically, the material of the insulating heat-conducting layer 133b is any one of alumina ceramics, ceramic fiber, silica gel, and magnesium oxide ceramics, and can be specifically set according to actual conditions to improve the high temperature resistance and thermal conductivity of the insulating heat-conducting layer 133b.

[0083] It can be understood that the heating element 133 is a linear structure, so that the heating element 133 can be effectively clamped in the annular groove 132 a of the heat-conducting frame 132 .

[0084] By surrounding the heating element 133 in the annular groove 132a, when the heating element 133 is connected to an external power source to generate heat, the heat can be evenly transferred to the heat-conducting frame 132, so as to improve the uniformity of the heat generation of the heat-conducting frame 132, thereby improving the uniformity of the temperature rise around the handle 120. It is understandable that if ice appears around the handle 120, by connecting the heating element 133 to an external power source, the temperature of the heat-conducting frame 132 is evenly increased, and the temperature around the handle 120 is evenly increased, so that the ice around the handle 120 can be evenly melted, avoiding the situation where the ice cubes in some parts are not melted, so as to ensure the uniform melting of the ice cubes around the handle 120.

[0085] like Figure 1 and Figure 6 As shown, in some embodiments of the utility model, a first temperature sensor 200 is provided between the handle 120 and the base 110. It should be noted that the first temperature sensor 200 is arranged at the edge of the notch of the mounting groove 111 so as to detect the temperature of the edge of the handle 120 through the first temperature sensor 200.

[0086] Among them, the first temperature sensor 200 is connected to the first controller 140, so that the detected temperature value is transmitted to the first controller 140 through the first temperature sensor 200 via an electrical signal, and the signal is received by the first controller 140, and the size between the temperature value detected by the first temperature sensor 200 and the preset temperature value is determined, so as to determine whether to start the heating device 130.

[0087] If the temperature value detected by the first temperature sensor 200 is greater than the preset temperature value, the heating device 130 is not started; if the temperature value detected by the first temperature sensor 200 is less than the preset temperature value, the heating device 130 is started through the first controller 140.

[0088] like Figure 1 and Figure 2 As shown, in some embodiments of the utility model, the handle 120 includes a pressure cover 150, and the pressure cover 150 defines a mounting opening 151, through which a clearance space is provided for the handle 120, so that the handle 120 can pass through the mounting opening 151 during the movement.

[0089] Among them, the pressure cover 150 is arranged at the notch of the installation groove 111 and is connected to the base 110. The side of the pressure cover 150 facing the heating device 130 is abutted against the heat-conducting frame 132, so as to limit the heating device 130 through the pressure cover 150 to prevent the heating device 130 from falling from the installation groove 111 or loosening, so as to improve the stability of the heating device 130 in the installation groove 111.

[0090] It should be noted that the connection method between the pressure cover 150 and the base 110 includes any one of bonding, bolt connection, clamping, and magnetic connection, which can be specifically set according to actual conditions.

[0091] In this embodiment, the gland 150 is connected to the base 110 by snapping. Specifically, a plurality of spaced protrusions are provided on the edge of the gland 150, and a plurality of spaced slots are provided on the side of the base 110 facing the handle 120, and the plurality of spaced slots surround the notch of the mounting slot 111, and the number of protrusions is equal to the number of slots, and each protrusion is correspondingly snapped into a slot, so that the gland 150 is connected to the base 110.

[0092] It is understandable that the gland 150 and the base 110 are connected by snap-fitting to improve the efficiency of installation or removal between the gland 150 and the base 110 , and at the same time, facilitate the maintenance or replacement of the gland 150 .

[0093] like Figure 5 As shown, some other embodiments of the present invention provide a vehicle door, comprising a vehicle door body 300 and the door handle 100 described in any one of the above embodiments.

[0094] The door body 300 defines a mounting hole. It should be noted that the shape of the mounting hole is the same as that of the handle 120 , and the mounting hole can accommodate the handle 120 , and there is a gap between the side wall of the handle 120 and the hole wall of the mounting hole.

[0095] In addition, the door handle 100 is arranged on the inner side of the door body 300, and the connection method between the door handle 100 and the door body 300 includes any one of bolt connection, bonding, clamping or welding, which can be specifically set according to actual conditions.

[0096] Specifically, the side of the handle 120 facing the mounting hole is flush with the outer side of the door body 300 to form a hidden door handle 100 on the door, which not only improves the aesthetics of the outer side of the door body 300, but also melts the ice between the hole wall of the mounting hole and the handle 120 through the heating device 130, so that the handle 120 can be opened normally.

[0097] It should be noted that the vehicle door provided in this embodiment has the structure of the door handle 100 described in any of the above embodiments, and the beneficial effects produced by the structure of the door handle 100 are not described one by one here.

[0098] like Figures 6 to 9 As shown, in some embodiments of the present invention, a buffer member 160 is provided between the door body 300 and the handle 120 , and the buffer member 160 is a through-ring structure, so that a buffer structure is formed between the handle 120 and the door body 300 through the buffer member 160 .

[0099] Specifically, the buffer member 160 is arranged between the pressure cover 150 and the vehicle door body 300. The pressure cover 150 is provided with an annular clearance groove on one side facing the vehicle door body 300. The buffer member 160 is clamped in the annular clearance groove to improve the stability of the connection between the buffer member 160 and the pressure cover 150.

[0100] In addition, the side of the buffer member 160 facing the door body 300 protrudes out of the annular give way groove, that is, the side of the buffer member 160 facing the door body 300 abuts against the door body 300 to form a buffer structure between the door body 300 and the handle 120, so that when the door is opened or closed, collision or friction between the door body 300 and the handle 120 can be avoided, thereby improving the service life of the door body 300 and the handle 120.

[0101] It should be noted that the buffer member 160 is made of a material having elasticity and buffering function, and can be specifically set according to actual conditions.

[0102] Other embodiments of the present invention provide a vehicle, including the handle 120 described in any one of the above embodiments or the vehicle door described in any one of the above embodiments.

[0103] The vehicle provided in the present application further includes a second temperature sensor 500 for detecting the external temperature of the vehicle, and a second controller 400 connected to the first controller 140 and the second temperature sensor 500, and the second controller 400 can be connected to a mobile terminal.

[0104] It is understandable that the user can issue control instructions to the second controller 400 through the mobile terminal, and issue control instructions to the first controller 140 through the second controller 400, and the first controller 140 receives the control instructions issued by the second controller 400, and controls the startup, shutdown, heating time and heating temperature of the heating device 130 through the first controller 140.

[0105] It should be noted that a vehicle generally has more than two doors. It should be noted that in the vehicle provided in this embodiment, at least one door has a first temperature sensor 200 to detect the temperature around the door handle through the first temperature sensor 200 .

[0106] For example, if the vehicle has two doors, the first temperature sensor 200 is disposed in the handle 120 of any one of the two doors, or the first temperature sensor 200 is disposed in the handles 120 of both doors.

[0107] For example, if the vehicle has four doors, the handle 120 of any one of the four doors is provided with a first temperature sensor 200, or the handles 120 of any two doors are provided with a first temperature sensor 200, or the handles 120 of any three doors are provided with a first temperature sensor 200, or the handles 120 of all four doors are provided with a first temperature sensor 200, which can be specifically set according to actual conditions.

[0108] Furthermore, because the user will open the door corresponding to the driving seat in general, based on this, in the present embodiment, the handle of the door corresponding to the driving seat of the vehicle has a first temperature sensor 200 .

[0109] It should be noted that the vehicle provided in this embodiment has the structure of the door handle 100 described in any of the above embodiments, and the beneficial effects produced by the structure of the door handle 100 are not described one by one here.

[0110] In addition, the vehicle provided in this embodiment has the door structure described in any of the above embodiments, and the beneficial effects produced by the door structure are not described one by one here.

[0111] In some embodiments of the present invention, the vehicle control instructions at least include a vehicle unlocking instruction, a handle 120 unlocking instruction, and a heating device 130 control instruction.

[0112] Specifically, the vehicle unlocking instruction includes at least one of the vehicle immediate unlocking instruction, the vehicle delayed unlocking instruction, and the vehicle unlocking instruction at a preset time. The handle unlocking instruction includes at least one of the handle immediate unlocking instruction, the handle delayed unlocking instruction, and the handle unlocking instruction at a preset time. The heating device 130 control instruction includes at least one of the heating device immediate start instruction, the handle delayed start instruction, and the handle start instruction at a preset time. It is understandable that the user can make specific settings according to actual conditions to enhance the user experience.

[0113] It should be noted that since the second controller 400 is connected to the mobile terminal, that is, the user can control the vehicle through the mobile terminal and send control instructions to the vehicle, for example, send a vehicle unlocking instruction, a handle 120 unlocking instruction or a heating device 130 control instruction to the vehicle through the mobile terminal.

[0114] In this embodiment, the control instruction of the heating device 130 also includes a heating temperature control instruction, a heating time instruction and a heating time period instruction of the heating device 130 .

[0115] It should be noted that the heating temperature control instruction of the heating device 130 means that the user sets the temperature range or temperature value on the mobile terminal, and the heating temperature of the heating device 130 is the temperature range or the set temperature value set by the user on the mobile terminal.

[0116] Secondly, the heating time instruction of the heating device means that the user sets the activation time of the heating device 130 on the mobile terminal, so that the heating device 130 is activated within the set time period.

[0117] In addition, the heating time period instruction of the heating device 130 means that the user sets the time interval for starting the heating device 130 on the mobile terminal, and the heating device 130 is started in the corresponding time interval.

[0118] It can be understood that, in this embodiment, the user can set the time period for starting the heating device 130 and the heating temperature through the mobile terminal.

[0119] For example, if the user goes out to drive at 7 o'clock in the morning on every weekday, the user can send a control instruction to the vehicle (i.e., the control instruction of the heating time period of the heating device 130) through the mobile terminal, and the heating device 130 is started at 6:30. It should be noted that if the temperature detected by the second temperature sensor 500 is less than the second preset temperature, the heating device 130 is started at 6:30; if the temperature detected by the second temperature sensor 500 is greater than the second preset temperature, it means that the temperature of the handle 120 is greater than the second preset temperature, that is, the handle 120 is not frozen, and there is no need to start the heating device 130 to reduce energy consumption. At the same time, when setting the heating time period of the heating device 130, the user can also set the heating temperature of the heating device 130 on the mobile terminal, thereby adjusting the temperature of the handle 120.

[0120] In other embodiments of the utility model, if the user forgets to set the vehicle control command on the mobile terminal before driving, that is, when the user wants to open the car door, the car handle 120 is in an ice state. At this time, the user can increase the heating temperature of the heating device 130 on the mobile terminal, and send a control command to the heating device 130 (specifically, here it means: the user sends a control command to the second controller through the mobile terminal, the second controller sends the received control command to the first controller, the first controller receives the control command, and sends a start control command to the heating device through the first controller), so that the temperature of the heating device 130 rises quickly, generates a large amount of heat, and the ice around the handle 120 can be quickly melted, so that the user can quickly open the handle 120, thereby improving the user experience.

[0121] In addition, the user can also send a control instruction to the heating device 130 through the mobile terminal so that the heating device 130 starts in a preset time period, and adjusts the heating temperature of the heating device 130 so that the handle 120 can maintain the set temperature in the preset time period, so as to improve the cold touch of the car handle 120 in a low temperature environment, so as to further enhance the user experience.

[0122] It is understandable that since a vehicle generally has two or four doors, each door is provided with a handle 120, the vehicle control method provided by the utility model can separately control the heating device 130 in the handle 120 on each door of the vehicle to reduce energy consumption and enhance the user experience.

[0123] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0124] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0125] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A door handle, characterized in that: include: a base defining a mounting slot; A handle, movably connected to the base, the handle covering the notch of the installation slot; A heating device, disposed between the handle and the base, the heating device comprising a heat-conducting frame and a heating element; The heat-conducting frame is arranged in the mounting groove, and the heat-generating element is arranged on a side of the heat-conducting frame facing the side wall of the mounting groove; The first controller is connected to the heating device.

2. The door handle according to claim 1, characterized in that: The heating device is arranged on a side of the handle facing the base; Or the heating device is arranged in the mounting groove.

3. The door handle according to claim 1, characterized in that: The heating device is arranged on the edge of the handle, and the heating device surrounds the edge of the handle.

4. The door handle according to claim 1, characterized in that: The heating device is arranged on a side of the base facing the handle, and the heating device surrounds the notch of the installation slot.

5. The door handle according to claim 1, characterized in that: The heating device is connected to the inner wall of the mounting groove, and the heating device defines a clearance channel so that the handle can move in the clearance channel.

6. The door handle according to claim 1, characterized in that: A groove is arranged on the outer periphery of the heat-conducting frame, and the heat-generating element is arranged in the groove.

7. The door handle according to claim 1, characterized in that: The heating element comprises a heating element and an insulating heat-conducting layer sleeved on the outer periphery of the heating element.

8. The door handle according to any one of claims 1 to 7, characterized in that: A first temperature sensor is provided between the handle and the base, and the first temperature sensor is connected to a first controller.

9. The door handle according to claim 8, characterized in that The door handle includes a pressure cover, the pressure cover is arranged at the notch of the installation groove, and the pressure cover is connected to the base to limit the heating device; The gland defines a mounting opening through which the handle can pass.

10. A vehicle door, characterized in that: A vehicle door body and a door handle according to any one of claims 1 to 9; The vehicle door body defines a mounting hole, the door handle is arranged on the inner side of the vehicle door body, and a side of the handle facing the mounting hole is flush with the outer side of the vehicle door body.

11. A vehicle, characterized in that: include: The door handle according to any one of claims 1 to 9 or the vehicle door according to claim 10; a second temperature sensor for detecting an external temperature of the vehicle; A second controller, the first controller and the second temperature sensor are both connected to the second controller, and the second controller can be wirelessly connected to the mobile terminal.

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