Auxiliary heating device of vehicle-mounted air conditioner

Abstract

The utility model discloses an auxiliary heating device of a vehicle-mounted air conditioner, and relates to the technical field of auxiliary heating devices, the auxiliary heating device of the vehicle-mounted air conditioner comprises an adjusting device, and heating devices are arranged on the outer side of the adjusting device in an annular array mode; the adjusting device adopts the combination of the hexagonal and trapezoidal air gathering box and the hexagonal connecting box, the structural design is beneficial to space layout and air gathering, the heating efficiency is improved, meanwhile, the angle of the heating device can be accurately controlled through a transmission system composed of the motor base, the rotating motor, the rotating shaft, the toothed plate, the limiting groove, the limiting bolt and the gear, and the heating efficiency is improved. The heating direction and range can be adjusted according to actual requirements; the heating efficiency is greatly improved through the multiple sets of heating devices, meanwhile, the heating pipes are arranged in a roundabout bending mode and matched with the heating fins, the heat dissipation area is increased, the heat dissipation efficiency is improved, and the temperature in a vehicle can be rapidly increased.

Description

Technical Field

[0001] This utility model specifically relates to the field of auxiliary heating device technology, and more specifically to an auxiliary heating device for vehicle air conditioning. Background Technology

[0002] With the rapid development of the automotive industry, people's demands for the comfort of the in-car environment are increasing. As a key device for regulating the temperature inside the vehicle, the performance of the in-car air conditioning directly affects the passenger experience. In cold seasons, the heating function of the in-car air conditioning is particularly important.

[0003] Traditional vehicle air conditioning primarily relies on the waste heat from the engine coolant for heating. However, this heating method has many limitations. During engine cold starts, the coolant temperature is low, requiring a considerable amount of time to achieve sufficient heating, forcing passengers to endure the cold initially. Furthermore, when the engine is running under low load or idling for extended periods, the waste heat generated is limited, insufficient to meet the demands for rapid warming and sustained, stable heating inside the vehicle. This is particularly true for electric vehicles, which lack the waste heat generated by the engine. Relying solely on the heat pump of the electric air conditioning system results in a significant reduction in heating capacity in extremely cold weather, leading to low heating efficiency and severely hindering the promotion and use of electric vehicles in cold regions.

[0004] Furthermore, as people pay more attention to in-vehicle air quality, in-vehicle heating not only needs to achieve rapid temperature rise but also needs to ensure clean and comfortable air. Traditional heating methods are insufficient for effectively purifying and regulating the air, thus failing to meet this requirement. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary heating device for vehicle air conditioning. By installing the heating device and the regulating device, the auxiliary heating device in the vehicle air conditioning can achieve rapid heating and has an regulating function to improve comfort; thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An auxiliary heating device for a vehicle air conditioner, comprising:

[0008] The regulating device has heating elements arranged in a ring array on its outer side;

[0009] The regulating device includes an air-gathering box, which is hexagonal and trapezoidal in shape. The bottom of the air-gathering box is connected to a connecting box, which is also hexagonal in shape. A motor base is symmetrically installed at the front end of the connecting box, and a rotary motor is installed on the motor base. The end of the rotary motor is connected to a rotating shaft.

[0010] As a further technical solution of this utility model, the rotating shaft is rotatably connected to the front end of the connecting box, and the other end of the rotating shaft is fixedly connected to the toothed plate. The toothed plate is provided with symmetrical limiting grooves, and the limiting grooves are slidably connected to the limiting bolts. The two ends of the limiting bolts are respectively connected to the front end of the connecting box and the fixing plate.

[0011] As a further technical solution of this utility model, the toothed plate is meshed with the gear, the gear is arranged in a ring array inside the connecting box, and the end position is rotatably connected to the connecting box.

[0012] As a further technical solution of this utility model, the rear end of the connecting box is connected to the fixing plate by a limiting bolt, and a heating element is installed on the fixing plate.

[0013] As a further technical solution of this utility model, each end of the gear is fixedly connected to a corresponding connecting chamber. Both ends of the connecting chamber are symmetrically equipped with wind baffles, and a protective tube is provided at the bottom. A wire is connected to the protective tube, and the two ends of the wire are respectively connected to the heating tube and the heating element. The heating tube is located inside the connecting chamber, and the rest is arranged in a meandering and bent manner, and heating fins are provided on the outer surface.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the adjusting device adopts a combination of a hexagonal trapezoidal air-gathering box and a hexagonal connecting box. This structural design is conducive to spatial layout and air gathering, and improves heating efficiency. At the same time, through the transmission system composed of motor base, rotary motor, rotary shaft, gear plate, limiting groove, limiting bolt and gear, the angle of the heating device can be precisely controlled, and the heating direction and range can be adjusted according to actual needs.

[0016] 2. In this utility model, multiple heating devices greatly improve heating efficiency. At the same time, the heating tubes are arranged in a meandering and bent manner and are equipped with heating fins, which increases the heat dissipation area and improves the heat dissipation efficiency, enabling the temperature inside the vehicle to rise quickly. The wind deflector guides the flow of hot air, making the heating more uniform. The protective tube protects the wires, improving the safety and reliability of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This utility model Figure 1 Top view.

[0019] Figure 3 This utility model Figure 2 Rear view.

[0020] Figure 4This utility model Figure 2 A schematic diagram of the split structure.

[0021] Figure 5 This utility model Figure 4 A partial sectional view.

[0022] Figure 6 This utility model Figure 5 A partial sectional view.

[0023] Figure 7 This utility model Figure 5 A magnified view of a portion of the image.

[0024] In the diagram: 1-Adjusting device, 2-Heating device;

[0025] 11-Air collection box, 12-Connecting box, 13-Motor base, 14-Rotary motor, 15-Rotating shaft, 16-Gear plate, 17-Limiting groove, 18-Limiting bolt, 19-Gear, 110-Fixing plate, 111-Heating element;

[0026] 21-Connecting compartment, 22-Wind deflector, 23-Protective tube, 24-Wire, 25-Heating tube, 26-Heating fins. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-7 In this embodiment of the present invention, an auxiliary heating device for a vehicle air conditioner includes an adjustment device 1, and a heating device 2 is arranged in a ring array on the outer side of the adjustment device 1.

[0029] The regulating device 1 includes an air-gathering box 11, which is hexagonal and trapezoidal in shape. The bottom of the air-gathering box 11 is connected to a connecting box 12, which is also hexagonal in shape. A motor base 13 is symmetrically installed at the front end of the connecting box 12. A rotary motor 14 is installed on the motor base 13, and the end of the rotary motor 14 is connected to a rotating shaft 15.

[0030] The rotating shaft 15 is rotatably connected to the front end of the connecting box 12, and the other end of the rotating shaft 15 is fixedly connected to the toothed plate 16. The toothed plate 16 is provided with symmetrical limiting grooves 17, and the limiting grooves 17 are slidably connected to the limiting bolts 18. The two ends of the limiting bolts 18 are respectively connected to the front end of the connecting box 12 and the fixing plate 110.

[0031] The toothed plate 16 is meshed with the gear 19, which is arranged in a ring array inside the connecting box 12 and its end position is rotatably connected to the connecting box 12.

[0032] The rear end of the connecting box 12 is connected to the fixing plate 110 by a limiting bolt 18, and a heating element 111 is installed on the fixing plate 110.

[0033] By adopting the above technical solution, the regulating device 1 is composed of a hexagonal trapezoidal air-gathering box 11 and a hexagonal connecting box 12. This structural design is conducive to spatial layout and air convergence, and improves heating efficiency. At the same time, through the transmission system composed of motor base 13, rotary motor 14, rotary shaft 15, toothed plate 16, limiting groove 17, limiting bolt 18 and gear 19, the angle of the heating device 2 can be precisely controlled, and the heating direction and range can be adjusted according to actual needs.

[0034] In this embodiment, each end of the gear 19 is fixedly connected to a corresponding connecting chamber 21. Both ends of the connecting chamber 21 are symmetrically equipped with wind baffles 22, and the bottom is provided with a protective tube 23. A wire 24 is connected to the protective tube 23. The two ends of the wire 24 are respectively connected to the heating tube 25 and the heating element 111. The heating tube 25 is partially located inside the connecting chamber 21, and the remaining part is arranged in a meandering and bent manner, and the outer surface is provided with heating fins 26.

[0035] By adopting the above technical solutions, the multiple heating devices 2 greatly improve the heating efficiency. At the same time, the heating tube 25 is arranged in a roundabout and bent manner and is equipped with heating fins 26, which increases the heat dissipation area and improves the heat dissipation efficiency, and can quickly raise the temperature inside the vehicle. The setting of the wind deflector 22 guides the flow of hot air, making the heating more uniform. The protective tube 23 protects the wire 24, improving the safety and reliability of the device.

[0036] The working principle of this utility model is as follows: When in use, the rotating motor 14 starts to work on the motor base 13 symmetrically arranged at the front end of the connecting box 12, driving the rotating shaft 15 to rotate. The rotating shaft 15 is rotatably connected to the front end of the connecting box 12, and its other end is fixedly connected to the toothed plate 16, thereby driving the toothed plate 16 to rotate. The limiting grooves 17 symmetrically arranged on the toothed plate 16 are in sliding cooperation with the limiting bolts 18 to ensure that the toothed plate 16 rotates smoothly. The toothed plate 16 meshes with the gears 19 arranged in a ring array inside the connecting box 12. The rotation of the toothed plate 16 drives the rotation of the gears 19.

[0037] The regulating device 1 is composed of a hexagonal trapezoidal air-gathering box 11 and a hexagonal connecting box 12. This structural design is conducive to spatial layout and air convergence, and improves heating efficiency. At the same time, through the transmission system composed of motor base 13, rotary motor 14, rotary shaft 15, toothed plate 16, limiting groove 17, limiting bolt 18 and gear 19, the angle of the heating device 2 can be precisely controlled, and the heating direction and range can be adjusted according to actual needs.

[0038] The multiple heating devices 2 greatly improve heating efficiency. At the same time, the heating tube 25 adopts a meandering and bent design and is equipped with heating fins 26, which increases the heat dissipation area and improves the heat dissipation efficiency, and can quickly raise the temperature inside the vehicle. The wind deflector 22 guides the flow of hot air, making the heating more uniform. The protective tube 23 protects the wire 24, improving the safety and reliability of the device.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An auxiliary heating device for a vehicle air conditioner, characterized in that: include Adjustment device (1), the outer side of which is provided with heating device (2) in a ring array. The regulating device (1) includes a wind-gathering box (11), which is hexagonal and trapezoidal in shape. The bottom of the wind-gathering box (11) is connected to a connecting box (12), which is hexagonal in shape. A motor base (13) is symmetrically installed at the front end of the connecting box (12), and a rotary motor (14) is installed on the motor base (13). The end of the rotary motor (14) is connected to a rotating shaft (15).

2. The auxiliary heating device for a vehicle air conditioner according to claim 1, characterized in that: The rotating shaft (15) is rotatably connected to the front end of the connecting box (12), and the other end of the rotating shaft (15) is fixedly connected to the toothed plate (16). The toothed plate (16) is symmetrically provided with limiting grooves (17), and the limiting grooves (17) are slidably connected to the limiting bolts (18). The two ends of the limiting bolts (18) are respectively connected to the front end of the connecting box (12) and the fixing plate (110).

3. The auxiliary heating device for a vehicle air conditioner according to claim 2, characterized in that: The toothed plate (16) meshes with the gear (19), which is arranged in a ring array inside the connecting box (12) and its end position is rotatably connected to the connecting box (12).

4. The auxiliary heating device for a vehicle air conditioner according to claim 3, characterized in that: The rear end of the connecting box (12) is connected to the fixing plate (110) by a limiting bolt (18), and a heating element (111) is installed on the fixing plate (110).

5. The auxiliary heating device for a vehicle air conditioner according to claim 3, characterized in that: Each end of the gear (19) is fixedly connected to a corresponding connecting chamber (21). Both ends of the connecting chamber (21) are symmetrically equipped with wind baffles (22), and a protective tube (23) is provided at the bottom. A wire (24) is connected to the protective tube (23). The two ends of the wire (24) are respectively connected to the heating tube (25) and the heating element (111). The heating tube (25) is partially located inside the connecting chamber (21), and the remaining part is arranged in a meandering and bent manner, and heating fins (26) are provided on the outer surface.

Images