Wind resistance reducing compartment

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a wind resistance reducing compartment which comprises a compartment body, a turbulent flow module is installed at the front end of the compartment body, and the turbulent flow module comprises a flow guide plate used for reducing wind resistance and a clamping device located on the compartment body and used for installing the flow guide plate. The resistance borne by the front end face of the carriage in the advancing process is reduced through the turbulent flow module, and compared with a conventional carriage, the flow guide plate can conduct flow division on wind resistance in the advancing process, and the wind resistance of the whole carriage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a vehicle box capable of reducing wind resistance. Background Art

[0002] As an important means of transportation, van trucks have the advantages of flexibility, easy operation, high efficiency, and large load capacity. They are now widely used in the transportation of household appliances, light textile goods, coal, sand and gravel, etc. Since the body of the van truck is an independent rectangular structure and the body is long, the wind resistance on the surface of the body is relatively large during driving, and large wind resistance means that the van truck consumes more energy.

[0003] The existing side surfaces of van-type vehicles only reduce the overall drag coefficient by improving the smoothness and reducing the protruding area. However, while lacking functionality, the drag coefficient needs to be further reduced. Utility Model Content

[0004] The utility model aims to overcome the deficiencies in the prior art and to provide a carriage, which reduces the wind resistance of the carriage during travel by adding a spoiler module at the front end of the carriage.

[0005] The utility model is realized through the following technical scheme: a wind resistance reduction carriage, comprising a carriage body, a spoiler module is arranged at the front end of the carriage body, the spoiler module comprises a guide plate for reducing wind resistance, and a clamping device located on the carriage body for installing the guide plate.

[0006] Furthermore, the guide plate includes an arc-shaped base plate, the upper and lower parts of the base plate are both provided with sealing plates, one end of the sealing plate is connected to the carriage body, and the other end is provided with a transition plate connected to the base plate.

[0007] Furthermore, the clamping device includes positioning plates located on both sides of the guide plate, and a connecting plate is arranged on the outer side of the positioning plate. One side of the connecting plate is hinged to the positioning plate, and the other side is detachably connected to the guide plate.

[0008] Furthermore, a positioning cross brace is provided between the two positioning plates, and a clamping plate used in conjunction with the positioning cross brace is provided on the inner side wall of the guide plate.

[0009] Furthermore, the spoiler module also includes a diverter plate arranged on the front end surface of the guide plate, and spoilers covering the outer side of the guide plate are arranged on both sides of the diverter plate.

[0010] Furthermore, one end of the spoiler is connected to the diverter plate, and the other end is connected to the end of the guide plate, and the spoiler is provided with air holes.

[0011] Furthermore, the spoiler is arranged at an angle, and a drainage channel is arranged between the end of the spoiler and the guide plate.

[0012] The beneficial effect of the utility model is that the wind resistance reduced carriage comprises a carriage body, a spoiler module is installed at the front end of the carriage body, the spoiler module comprises a deflector for reducing wind resistance, and a clamping device located on the carriage body for installing the deflector, the spoiler module is used to reduce the resistance encountered by the front end face of the carriage during travel, and compared with conventional carriages, the deflector can divert wind resistance during travel, thereby reducing the wind resistance of the entire carriage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is a schematic diagram of the connection structure between the guide plate and the carriage body in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the spoiler module in the utility model;

[0017] Figure 5 It is a structural schematic diagram of the diverter plate in the utility model.

[0018] Among them: 1-carriage body; 2-guide plate; 3-arc-shaped base plate; 4-sealing plate; 5-transition plate; 6-positioning plate; 7-connecting plate; 8-positioning cross brace; 9-clamping plate; 10-diverter plate; 11-spoiler; 12-air hole; 13-drainage channel; 14-partition. DETAILED DESCRIPTION

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, a car body for reducing wind resistance comprises a car body 1, a spoiler module is installed at the front end of the car body 1, the spoiler module comprises a guide plate 2 for reducing wind resistance, and a clamping device located on the car body 1 for installing the guide plate 2. The spoiler module is used to reduce the resistance encountered by the front end face of the car body during movement. Compared with conventional cars, the guide plate 2 can divert wind resistance during movement, thereby reducing the wind resistance of the entire car body.

[0023] The guide plate 2 includes an arc-shaped base plate 3, the arc top of the base plate coincides with the center line of the car, and sealing plates 4 are provided on the upper and lower parts of the base plate. One end of the sealing plate 4 is connected to the car body 1 and is flush with the end face of the car, and the other end is provided with a transition plate 5 connected to the arc-shaped base plate 3. The transition plate 5 is arc-shaped to further reduce wind resistance.

[0024] The clamping device includes positioning plates 6 located on both sides of the guide plate 2, and a connecting plate 7 is provided on the outer side of the positioning plate 6. One side of the connecting plate 7 is hinged to the positioning plate 6, and the other side is detachably connected to the guide plate 2 by bolts. The positioning plate 6 is installed on the front end surface of the carriage body 1. After the connecting plate 7 is hinged to the positioning plate 6, the guide plate 2 is placed on the two positioning plates 6. The side walls at both ends of the guide plate 2 are provided with clamping bosses for placing the connecting plates 7. After the connecting plate 7 is placed on the clamping bosses, it is fixed with bolts.

[0025] A positioning cross brace 8 is provided between the two positioning plates 6, and a clamping plate 9 used in conjunction with the positioning cross brace 8 is provided on the inner side wall of the guide plate 2. A positioning groove for fixing the mounting plate is provided on the positioning cross brace 8. During installation, the clamping plate 9 is first placed in the positioning groove for pre-fixation, and then the two ends of the arc-shaped base plate 3 are fixed.

[0026] The spoiler module also includes a diverter plate 10 installed on the front end surface of the guide plate 2. Both sides of the diverter plate 10 are provided with spoilers 11 covering the outside of the guide plate 2. The diverter plate 10 is V-shaped, and the open end faces the guide plate 2. The wind force is divided during the movement to reduce the impact force received by the spoiler module.

[0027] One end of the spoiler 11 is connected to the diverter plate 10, and the other end is connected to the end of the guide plate 2. The spoiler 11 is provided with wind holes 12, and there are multiple wind holes 12. When the car moves forward, wind enters the spoiler 11 from the wind holes 12, and is then discharged through the guide plate 2. The wind is divided by the distribution of the wind holes 12, thereby playing a spoiler role.

[0028] The spoiler 11 is arranged at an angle, and a drainage channel 13 is provided between the end of the spoiler 11 and the guide plate 2. A plurality of partitions 14 are provided in the drainage channel 13. The partitions 14 can not only divide the drainage channel 13 but also connect the spoiler 11 and the guide plate 2.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A car body for reducing wind resistance, comprising a car body, characterized in that: A spoiler module is provided at the front end of the carriage body, and the spoiler module includes a deflector for reducing wind resistance, and a clamping device located on the carriage body for mounting the deflector; The clamping device comprises positioning plates located on both sides of the guide plate, and a connecting plate is arranged on the outer side of the positioning plate. One side of the connecting plate is hinged to the positioning plate, and the other side is detachably connected to the guide plate.

2. A wind resistance reduction carriage according to claim 1, characterized in that: The guide plate comprises an arc-shaped base plate, the upper and lower parts of the base plate are both provided with sealing plates, one end of the sealing plate is connected to the carriage body, and the other end is provided with a transition plate connected to the base plate.

3. The wind resistance reduction carriage according to claim 1, characterized in that: A positioning cross brace is arranged between the two positioning plates, and a clamping plate used in conjunction with the positioning cross brace is arranged on the inner side wall of the guide plate.

4. The wind resistance reduction carriage according to claim 1, characterized in that: The spoiler module also includes a diverter plate arranged on the front end surface of the guide plate, and spoilers covering the outer side of the guide plate are arranged on both sides of the diverter plate.

5. The wind resistance reduction carriage according to claim 4, characterized in that: One end of the spoiler is connected to the diverter plate, and the other end is connected to the end of the guide plate. The spoiler is provided with air holes.

6. The wind resistance reduction carriage according to claim 4, characterized in that: The spoiler is arranged obliquely, and a drainage channel is arranged between the end of the spoiler and the guide plate.

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