Variable-temperature seat and control system thereof

Abstract

The invention discloses a variable-temperature seat and a control system thereof, and relates to the technical field of automobile seats. The seat comprises a temperature adjusting assembly and a massage assembly, the temperature adjusting assembly comprises a seat chassis, a micro motor, a semiconductor module, a side air outlet, an elastic element, a soft ventilation device, a temperature sensor, a fan and a rotating shaft mounting and fixing frame, and the massage assembly comprises a manipulator, a backrest assembly, a massager, a rotating motor and an electric telescopic device. In the invention, the semiconductor module is combined with the fan and the seat device to realize the automatic / manual adjustment function of the seat temperature, and temperature detection, visual detection and the like are combined to perform real-time monitoring and information interconnection on the surrounding environment and passenger characteristics, so that the automatic adjustment of the seat temperature of different objects in different areas is realized; the elastic element and the soft ventilation device are additionally arranged on the base plate of the seat, so that on one hand, a good ventilation effect can be achieved; on the other hand, a buffering effect can be achieved, and comfort is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seats, in particular to a temperature-variable seat and a control system thereof. Background Art

[0002] Car seats are an important part of the vehicle. Whether it is the driver's cockpit seat or the passenger seat, its quality and function will directly affect the comfort of the driver and passengers. As people's living standards continue to improve, the automotive industry must continue to innovate technology while accelerating its own development to improve the driving environment and comfort of drivers and the comfort of passengers. Only in this way can the intelligent development of automobiles be accelerated and the market competitiveness of enterprises be improved;

[0003] For the driver, sitting in the seat for a long time will make the buttocks, back and other parts of the body blocked, causing sweating, affecting the driver's physical and mental health, and not conducive to the driver's safe and healthy driving. For passengers, driving comfort is one of the important indicators for evaluating the quality of car design. When the ambient temperature is low, passengers will feel cold when sitting in the chair. Especially for girls and the elderly, it affects the health of passengers. When the ambient temperature is high, passengers will feel discomfort in the buttocks and sweat severely when sitting in the car for a long time, thereby increasing the risk of odor in the car and air conditioning;

[0004] However, the existing technical solution is to use the vehicle's own air conditioner to adjust the ambient temperature, but the ambient temperature adjustment is completely determined by the driver. On the one hand, the environmental adjustment determining factor is relatively single and absolute, and on the other hand, the temperature adjustment of components such as seats is relatively slow or even has no effect, which is not conducive to improving the car riding environment and the passenger riding comfort.

[0005] In view of the above problems, the inventor proposes a temperature-variable seat and a control system thereof to solve the above problems. Summary of the invention

[0006] In order to solve the above problems, the object of the present invention is to provide a temperature-variable seat and a control system thereof.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: a temperature-variable seat, the temperature-variable seat comprises a temperature adjustment component and a massage component, the temperature adjustment component comprises a seat chassis, a micro motor, a semiconductor module, a side air outlet, an elastic element, a soft breathable device, a temperature sensor, a fan and a rotating shaft mounting bracket, the massage component comprises a manipulator, a backrest component, a massager, a rotating motor and an electric telescopic device;

[0008] The soft breathable device is connected to the seat chassis, and a plurality of the elastic elements are provided, and the plurality of the elastic elements are installed between the seat chassis and the soft breathable device;

[0009] The micro motor and the shaft mounting bracket are mounted on the side panels of the seat chassis. The semiconductor module is flat and has rotating shafts on both sides. The drive output end of the micro motor is connected to one side of the semiconductor module through a coupling, and the other side of the semiconductor module is fixed in a rotating groove on the shaft mounting bracket.

[0010] The fan is installed on the top of the seat chassis, a plurality of side air outlets are provided, and the side air outlets are opened on the side wall of the seat chassis, and a plurality of temperature sensors are provided, and the plurality of temperature sensors are respectively installed around the seat chassis and at the bottom of the soft ventilation device;

[0011] The electric telescopic device is installed inside the backrest assembly, the rotary motor is used as an intermediate medium to connect the electric telescopic device and the massager in series, and the manipulator is arranged on the seat chassis.

[0012] The surface of the massager is in a circular convex shape.

[0013] The present invention also provides a control system for a temperature-variable seat, the control system comprising a detection module, a seat temperature adjustment module and a massage module;

[0014] The detection module includes a visual detection unit, a temperature detection unit and an information interconnection unit, the seat temperature adjustment module includes an automatic adjustment unit and a manual adjustment unit, and the massage module includes a mode control unit.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the automatic / manual adjustment function of the seat temperature is realized by combining the semiconductor module with the fan and the seat device;

[0017] 2. In the present invention, by combining temperature detection, visual detection, etc., the surrounding environment and passenger characteristics can be monitored in real time and information interconnected, so as to realize automatic adjustment of seat temperature of different objects in different areas;

[0018] 3. In the present invention, by adding elastic elements and soft breathable devices to the seat chassis, on the one hand, it can play a better ventilation role; on the other hand, it can play a buffering role and provide a comfortable feeling;

[0019] 4. In the present invention, the seat chassis can be used to blow hot and cold air around to adjust the temperature of the passenger's legs and footsteps, and the air conditioning system can be assisted to adjust the temperature inside the car to achieve a rapid cooling or heating function;

[0020] 5. In the present invention, a massager is arranged on the seat chassis, the massager works synchronously while the temperature is set, and a plurality of massage modes are provided, thereby improving the riding comfort of passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 The figure is a schematic diagram of the overall structure of a temperature-variable seat according to the present invention.

[0023] Figure 2 The figure is a schematic diagram of a control system of a temperature-variable seat according to the present invention.

[0024] Figure 3 This is a control flow chart of the temperature-variable seat of the present invention.

[0025] In the figure: 1. seat chassis; 2. micro motor; 3. semiconductor module; 4. side air outlet; 5. elastic element; 6. soft breathable device; 7. temperature sensor; 8. fan; 9. manipulator; 10. backrest assembly; 11. massager; 12. rotating motor; 13. electric telescopic device; 14. shaft mounting bracket; 100. detection module; 200. seat temperature adjustment module; 300. massage module; 110. visual detection unit; 120. temperature detection unit; 130. information interconnection unit; 210. automatic adjustment unit; 220. manual adjustment unit; 310. mode control unit. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example: Figure 1-3 As shown, the present invention provides a temperature-variable seat, which includes a temperature-regulating component and a massage component. The temperature-regulating component includes a seat chassis 1, a micro motor 2, a semiconductor module 3, a side air outlet 4, an elastic element 5, a soft breathable device 6, a temperature sensor 7, a fan 8 and a rotating shaft mounting bracket 14. The massage component includes a manipulator 9, a backrest component 10, a massager 11, a rotating motor 12 and an electric telescopic device 13.

[0028] The soft breathable device 6 is connected to the seat chassis 1. Before use, the seat chassis 1 is installed on the frame of the car. A plurality of elastic elements 5 are provided. The plurality of elastic elements 5 are installed between the seat chassis 1 and the soft breathable device 6. The elastic elements 5 can support and buffer the soft breathable device 6. When a user sits on the soft breathable device 6, the user can rely on his own weight to compress the elastic elements 5, so that the soft breathable device 6 descends but maintains a certain safety distance from the seat chassis 1.

[0029] The micro motor 2 and the shaft mounting bracket 14 are mounted on the side panels of the seat chassis 1. The semiconductor module 3 is flat and has a rotating shaft on both sides. The driving output end of the micro motor 2 is connected to one side of the semiconductor module 3 through a coupling. The other side of the semiconductor module 3 is fixed in a rotating groove on the shaft mounting bracket 14. The micro motor 2 can be driven to rotate by the control system, thereby driving the semiconductor module 3 to rotate in a circle in the seat chassis 1. After the semiconductor module 3 is powered on, it can realize cooling on one side or heating on the other side.

[0030] A fan 8 is installed on the top of the seat chassis 1, a plurality of side air outlets 4 are provided, and the side air outlets 4 are opened on the side wall of the seat chassis 1. A plurality of temperature sensors 7 are provided, and the plurality of temperature sensors 7 are respectively installed around the seat chassis 1 and at the bottom of the soft breathable device 6. By providing the fan 8 and the side air outlets 4, the hot air or cold air generated by the semiconductor module 3 in the seat chassis 1 can be drawn to the soft breathable device 6 and blown to the passenger's buttocks through the air holes, thereby realizing the temperature adjustment function of the seat. Hot air or cold air can be blown from the side air outlets 4 to cool down or heat up the passenger's legs and feet, thereby providing the user with the best riding environment and improving the passenger comfort. By providing the temperature sensor 7, the temperature sensor 7 ensures the temperature of the semiconductor module 3 for cooling or heating, and the surrounding environment can be monitored in real time.

[0031] The electric telescopic device 13 is installed inside the backrest assembly 10, and the rotating motor 12 serves as an intermediate medium to connect the electric telescopic device 13 and the massager 11 in series. By setting the electric telescopic device 13 and the rotating motor 12, on the one hand, the electric telescopic device 13 is controlled to realize the vertical lifting and lowering of the massager 11 to play the back-beating function. On the other hand, the rotating motor 12 can be controlled to rotate, driving the massager 11 to rotate accordingly, thereby achieving the rotational massage function. The manipulator 9 is set on the seat chassis 1. By setting the manipulator 9, the manipulator 9 can control the temperature of the semiconductor module 3 and the operating state of the massager 11, and has strong flexibility and controllability.

[0032] The surface of the massager 11 is in the shape of circular protrusions. By providing the circular protrusions on the surface of the massager 11, a comfortable feeling and a concave-convex feeling are given when the massager 11 contacts the user's back.

[0033] The present invention also provides a control system for a temperature-variable seat, the control system comprising a detection module 100, a seat temperature adjustment module 200 and a massage module 300;

[0034] The detection module 100 includes a visual detection unit 110, a temperature detection unit 120 and an information interconnection unit 130, the seat temperature adjustment module 200 includes an automatic adjustment unit 210 and a manual adjustment unit 220, and the massage module 300 includes a mode control unit 310. By setting the detection module 100, the seat temperature adjustment module 200 and the massage module 300, the detection module 100 composed of the visual detection unit 110, the temperature detection unit 120 and the information interconnection unit 130 can combine the temperature detection and visual detection in the vehicle, perform real-time monitoring and information interconnection of the surrounding environment and passenger characteristics, and realize automatic adjustment of the seat temperature of different objects in different areas. The seat temperature adjustment module 200 composed of the automatic adjustment unit 210 and the manual adjustment unit 220 can facilitate automatic / manual adjustment of the seat temperature.

[0035] When the bus is running, the visual detection unit 110 in the detection module 100 can detect the status inside the bus and determine whether there are passengers in a certain area. When there are no passengers, the visual detection unit 110 monitors in real time. When it is identified that there are passengers in a certain area and the characteristics of the passengers are deeply identified, including the elderly, children, pregnant women, young men and women, etc., the seat temperature adjustment module 200 can adjust the temperature according to scientific theories and the characteristics of the passengers based on the temperature detection of the temperature detection unit 120, including ABC, and the three temperature values ​​corresponding to cold climate and hot climate are different. This can create the best temperature environment for the passengers. At the same time, the massager 11 is controlled to run synchronously to massage the passengers. The default massage mode is that both back beating and rotation are turned on. When the ambient temperature makes the passenger feel uncomfortable, the passenger can manually adjust the temperature and the operation mode of the massager 11 according to the manipulator 9 on the seat, including single back beating, single rotation, etc.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A temperature-variable seat, characterized in that: The temperature-variable seat comprises a temperature adjustment component and a massage component. The temperature adjustment component comprises a seat chassis (1), a micro motor (2), a semiconductor module (3), a side air outlet (4), an elastic element (5), a soft air permeable device (6), a temperature sensor (7), a fan (8) and a rotating shaft mounting bracket (14). The massage component comprises a manipulator (9), a backrest component (10), a massager (11), a rotating motor (12) and an electric telescopic device (13). The soft breathable device (6) is connected to the seat chassis (1), a plurality of the elastic elements (5) are provided, and the plurality of the elastic elements (5) are installed between the seat chassis (1) and the soft breathable device (6); The micro motor (2) and the rotating shaft mounting bracket (14) are mounted on the side panels of the seat chassis (1); the semiconductor module (3) is flat and has rotating shafts on both sides; the driving output end of the micro motor (2) is connected to one side of the semiconductor module (3) through a coupling; and the other side of the semiconductor module (3) is fixed in a rotating groove on the rotating shaft mounting bracket (14); The fan (8) is installed on the top of the seat chassis (1), a plurality of side air outlets (4) are provided, and the side air outlets (4) are opened on the side wall of the seat chassis (1), and a plurality of temperature sensors (7) are provided, and the plurality of temperature sensors (7) are respectively installed around the seat chassis (1) and at the bottom of the soft breathable device (6); The electric telescopic device (13) is installed inside the backrest assembly (10), the rotating motor (12) serves as an intermediate medium to connect the electric telescopic device (13) and the massager (11) in series, and the manipulator (9) is arranged on the seat chassis (1).

2. A temperature-variable seat as claimed in claim 1, characterized in that: The surface of the massager (11) is in the shape of a circular protrusion.

3. A control system for a temperature-variable seat according to any one of claims 1 to 2, characterized in that: The control system comprises a detection module (100), a seat temperature adjustment module (200) and a massage module (300); The detection module (100) comprises a visual detection unit (110), a temperature detection unit (120) and an information interconnection unit (130); the seat temperature adjustment module (200) comprises an automatic adjustment unit (210) and a manual adjustment unit (220); and the massage module (300) comprises a mode control unit (310).

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