Warm air system for vehicle and passenger car

Abstract

The utility model belongs to the technical field of vehicle heating, and particularly relates to a vehicle heating system and a passenger car. A pedal table; a group of high-rise seats; a plurality of groups of low-layer seats, wherein a passage is arranged between each group of low-layer seats; an equipment compartment; provided is a warm air box. According to the utility model, the space under the feet of a passenger is prevented from being occupied, the foot movement of the passenger is not hindered, the foot comfort of the passenger is ensured, and warm air can be prevented from being directly blown to the feet of the passenger, so that the overall riding experience of the passenger is ensured, and the comfort of the passenger is improved; warm air can be evenly and effectively dispersed to all corners in a compartment, extra occupied space is avoided, the space layout in a vehicle is more reasonable and efficient, the warm air box can be hidden and protected, the service life is prolonged, airflow resistance can be reduced, working efficiency is improved, maintenance and overhaul work of the warm air box is more convenient and fast, and the warm air box is suitable for popularization and application. And large-scale disassembly of the interior of the compartment is not needed.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle heating technology, specifically relating to a vehicle heating system and a bus. Background Technology

[0002] In the interior design of passenger vehicles, the heating system is a commonly used device. Its main function is to regulate the temperature inside the carriage, aiming to create a warm and comfortable riding environment for passengers.

[0003] In the heating system, coolant that has absorbed heat from the engine flows through the heater core, transferring the heat it carries to the air inside. The heated air is then blown into the vehicle by the heater fan, thus raising the interior temperature. This process makes full use of the heat generated by the engine, providing passengers with a warm and comfortable riding environment.

[0004] However, traditional heating systems, limited by the vehicle's structure, typically install the heater core on the interior side of the passenger compartment. This layout inevitably encroaches on legroom, hindering foot movement and affecting passenger comfort. Furthermore, due to the design of the heating system's vents, warm air often blows directly onto passengers' feet, potentially reducing the overall passenger experience and negatively impacting comfort. Utility Model Content

[0005] The purpose of this utility model is to provide a vehicle heating system and bus, which solves the technical problems of existing heating systems occupying the space under the passengers' feet, hindering foot movement, affecting the comfort of stepping down, and resulting in a low riding experience and poor comfort.

[0006] In a first aspect, this utility model discloses a vehicle heating system, comprising:

[0007] car;

[0008] The footrest is stepped and installed at the rear interior of the carriage;

[0009] A set of high-level seats are arranged side by side on the top surface of the highest step of the footrest;

[0010] Multiple sets of low-level seats are spaced apart along the length of the carriage and are located on the top surface of other steps of the footrest and on the top surface of the floor of the carriage, with an aisle between each set of low-level seats;

[0011] The equipment compartment is long and narrow, and is horizontally positioned in front of the lowest step of the footrest, with an air outlet in front of it located in the passageway.

[0012] The heater box is installed inside the equipment compartment and corresponds to the air outlet.

[0013] This application avoids occupying the space under passengers' feet, does not obstruct their foot movement, ensures their comfort, and prevents warm air from blowing directly onto their feet, thus guaranteeing the overall passenger experience and improving passenger comfort. It also allows the warm air to be evenly and effectively distributed to all corners of the carriage, avoids taking up extra space, and makes the interior space layout more reasonable and efficient. It can hide and protect the heater box, extending its service life, and also helps to reduce airflow resistance, improve work efficiency, and make the maintenance and repair of the heater box more convenient, without the need for large-scale disassembly of the carriage interior.

[0014] Based on the above technical solution, the solution of this application can be further improved as follows:

[0015] Preferably, it further includes:

[0016] A luggage compartment is installed within the footrest;

[0017] The luggage door is installed at the rear of the carriage; this solution facilitates the placement and retrieval of luggage, improves the utilization rate of the carriage's interior space, and enhances passenger comfort.

[0018] Preferably, the top surface of the equipment compartment is lower than the top surface of the lowest step of the footrest; with this solution, passengers can step on the equipment compartment while riding without feeling leg discomfort or restriction due to the presence of the equipment compartment, thus improving the comfort of riding.

[0019] Preferably, it further includes:

[0020] An air guide plate is installed at the front of the equipment compartment and at the bottom of the air outlet. This design guides the warm air to flow obliquely upward, thereby preventing the warm air from being absorbed by the ground or blocked by the seat in front, increasing the distance the warm air is blown out, and improving the efficiency of the warm air.

[0021] Preferably, the two ends of the air guide plate are rotatably connected to the two sides of the air outlet to adjust the air guiding angle. With this solution, passengers or drivers can control the flow and distribution of warm air by adjusting the angle of the air guide plate according to actual needs, thereby further improving the comfort of riding.

[0022] Preferably, a set of the upper-level seats has four seats, and a set of the lower-level seats has three seats;

[0023] In each group of the lower-level seats, one lower-level seat is spaced apart from two other lower-level seats to form the aisle.

[0024] Secondly, this utility model discloses a bus, including: the vehicle heating system described in any one of the above claims.

[0025] Through the above technical solution, this utility model achieves the following beneficial effects:

[0026] 1. This application designs the equipment compartment to be elongated and horizontally positioned in front of the lowest step of the footrest, which is equivalent to adding a step to the footrest, allowing passengers to get on and off the vehicle more smoothly, while avoiding occupying the space under the passengers' feet and not obstructing the passengers' foot movement, thus ensuring the comfort of the passengers when they step down.

[0027] 2. By providing air vents at the front of the equipment compartment and in the aisle, this application avoids direct warm air blowing onto passengers' feet, thereby ensuring the overall passenger experience, improving passenger comfort, and allowing warm air to be evenly and effectively distributed to every corner of the carriage.

[0028] 3. By installing the heater box inside the equipment compartment and aligning it with the air outlet, this application avoids taking up extra space, making the interior space layout more reasonable and efficient. It also hides and protects the heater box, extending its service life, reducing airflow resistance, improving work efficiency, and making the maintenance and repair of the heater box more convenient without requiring large-scale disassembly of the vehicle interior. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of the vehicle heating system according to a specific embodiment of the present utility model;

[0031] Figure 2 for Figure 1 The diagram shows the layout of the luggage compartment in the vehicle's heating system.

[0032] Figure 3 for Figure 1 The diagram shows the layout of the heater box in the vehicle heating system.

[0033] Figure 4 for Figure 1 The diagram shows the arrangement of the air guide vanes in the vehicle heating system.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Carriage; 2. Footrest; 3. Upper seat; 4. Lower seat; 5. Aisle; 6. Equipment compartment; 7. Air outlet; 8. Heater box; 9. Luggage compartment; 10. Air deflector. Detailed Implementation

[0036] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0037] First, it should be noted that some directional terms used in the following description to clearly illustrate the technical solution of this utility model, such as the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," are all derived from the normal orientation of components in a vehicle heating system. They are only used to facilitate the description of this utility model and simplify the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0040] Example:

[0041] like Figure 1 and Figure 2 As shown in the figure, this application discloses a vehicle heating system for regulating the temperature inside the vehicle compartment and creating a warm and comfortable riding environment for passengers. Its specific structure includes: a vehicle compartment 1, a footrest 2, a set of high-level seats 3, multiple sets of low-level seats 4, an equipment compartment 6, and a heater box 7.

[0042] Carriage 1 is designed to provide passengers with a closed travel environment.

[0043] The step platform 2 is stepped and installed at the rear of the interior of the carriage 1, which facilitates passengers to go to each seat in the carriage 1 and makes effective use of the interior space of the carriage 1. It is preferably set to two steps, but it is not limited to this and can be more than that. No specific limitation is made.

[0044] A set of high-level seats 3 are arranged side by side on the top surface of the highest step of the footrest 2, which increases the number of passengers that can be carried; preferably, there are four, but not limited to this, and other numbers are also possible, without limitation.

[0045] Multiple sets of low-level seats 4 are spaced apart along the length of the carriage 1 and are located on the top surface of other steps of the footrest 2 and the floor of the carriage 1. Each set of low-level seats 4 has an aisle 5 between them, which facilitates the free movement of passengers in the carriage 1.

[0046] For example, each group of low-level seats 4 has three seats, and in each group of low-level seats 4, one low-level seat 4 is spaced apart from the other two low-level seats 4 to form an aisle 5; but it is not limited to this, and there may be more, without specific limitation.

[0047] The equipment compartment 6 is long and narrow, and is horizontally positioned in front of the lowest step of the footrest 2, with an air outlet 61 located in the passageway 5 at the front.

[0048] The heater box 7 is installed in the equipment compartment 6 and corresponds to the air outlet 61. It is used to heat the air and send it into the carriage 1, thereby providing passengers with a warm and comfortable travel environment.

[0049] The above technical solution has the following technical effects:

[0050] By designing the equipment compartment 6 into a long strip shape and placing it horizontally in front of the lowest step of the footrest 2, it is equivalent to adding a step to the footrest 2, which allows passengers to get on and off the vehicle more smoothly, and avoids occupying the space under the passengers' feet, does not hinder the passengers' foot movement, and ensures the comfort of the passengers when they step down.

[0051] By providing an air outlet 61 at the front of the equipment compartment 6 and within the aisle 5, the warm air is prevented from blowing directly onto the passengers' feet, thus ensuring the overall passenger experience, improving passenger comfort, and allowing the warm air to be evenly and effectively distributed to every corner of the carriage 1.

[0052] By installing the heater box 7 inside the equipment compartment 6 and aligning it with the air outlet 61, it avoids taking up extra space, making the interior space layout more reasonable and efficient. It also hides and protects the heater box 7, extending its service life. Furthermore, it helps reduce airflow resistance, improves work efficiency, and makes the maintenance and repair of the heater box 7 more convenient, without requiring large-scale disassembly of the interior of the compartment 1.

[0053] In some embodiments, such as Figure 2 As shown, it also includes:

[0054] The luggage compartment 8, installed inside the footrest 2, provides additional storage space for storing luggage, backpacks and other items, improving the utilization of the interior space of the carriage 1 and enhancing passenger comfort.

[0055] The above-mentioned design facilitates the placement and retrieval of luggage, improves the utilization rate of the interior space of carriage 1, and enhances the comfort of passengers.

[0056] In some embodiments, such as Figure 1 As shown, the top surface of the equipment compartment 6 is lower than the top surface of the lowest step of the footrest 2, which makes it easier for passengers to step on the equipment compartment 6 while riding, without feeling leg discomfort or restriction due to the presence of the equipment compartment 6, thus improving the comfort of riding.

[0057] In some embodiments, such as Figure 1 , Figure 3 and Figure 4 As shown, it also includes:

[0058] The air guide plate 9 is installed in front of the equipment compartment 6 and located at the bottom of the air outlet 61.

[0059] By setting the air guide plate 9, the warm air can be guided to flow obliquely upward, thereby preventing the warm air from being absorbed by the ground or blocked by the seat in front, increasing the distance the warm air is blown out, and improving the efficiency of the warm air.

[0060] Based on the above embodiments, such as Figure 4 As shown, the two ends of the air guide plate 9 are rotatably connected to the two sides of the air outlet 61, which allows the air guide plate 9 to flexibly adjust the air guiding angle.

[0061] The above settings allow passengers or drivers to control the direction and distribution of warm air by adjusting the angle of the air deflector 9, thereby further improving the comfort of the ride.

[0062] This application also discloses a bus, including the above-described vehicle heating system.

[0063] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0064] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A vehicle heating system, characterized in that, include: car; The footrest is stepped and installed at the rear interior of the carriage; A set of high-level seats are arranged side by side on the top surface of the highest step of the footrest; Multiple sets of low-level seats are spaced apart along the length of the carriage and are located on the top surface of other steps of the footrest and on the top surface of the floor of the carriage, with an aisle between each set of low-level seats; The equipment compartment is long and narrow, and is horizontally positioned in front of the lowest step of the footrest, with an air outlet in front of it located in the passageway. The heater box is installed inside the equipment compartment and corresponds to the air outlet.

2. The vehicle heating system according to claim 1, characterized in that, Also includes: The luggage compartment is installed inside the footrest.

3. The vehicle heating system according to claim 1, characterized in that, The top surface of the equipment compartment is lower than the top surface of the lowest step of the footrest.

4. The vehicle heating system according to claim 1, characterized in that, Also includes: An air guide plate is installed at the front of the equipment compartment and located at the bottom of the air outlet.

5. The vehicle heating system according to claim 4, characterized in that, The two ends of the air guide plate are rotatably connected to the two sides of the air outlet to adjust the air guiding angle.

6. The vehicle heating system according to claim 1, characterized in that, One set of the upper-level seats has four seats, and one set of the lower-level seats has three seats; In each group of the lower-level seats, one lower-level seat is spaced apart from two other lower-level seats to form the aisle.

7. A passenger vehicle, characterized in that, Includes the vehicle heating system as described in any one of claims 1 to 6.

Images