New energy passenger car air conditioner

Abstract

The utility model provides a new energy passenger car air conditioner, which belongs to the technical field of vehicle-mounted air conditioners and comprises an air regulating shell. The sleeving machine groove is formed in the upper end of the air adjusting shell; the vehicle-mounted air conditioner is arranged in the machine sleeving groove; the vertical air adjusting assembly comprises a ventilation hole, a fixed rotating plate, a rotating groove, a vertical air opening, a staggered rotating plate, a supporting plate, a ventilation interlayer and a staggered groove, the number of the air blocking plates is two, the ventilation hole is formed in the lower inner wall of the machine sleeving groove, and the staggered groove is formed in the lower end of the air adjusting shell and communicates with the ventilation hole. Cold air transversely blown out of the air outlet flaring does not make direct contact with passengers, and the situation that the passengers suffering from arthralgia or rheumatism are stimulated due to direct blowing of the cold air is avoided while the whole compartment is cooled.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle-mounted air conditioners, and particularly relates to an air conditioner for new energy buses. Background Art

[0002] A vehicle-mounted air conditioner is composed of a compressor, a condenser, a throttling element, an evaporator, a blower and necessary control components, and is an air conditioning system used to adjust the temperature and humidity inside the vehicle and provide a comfortable environment for passengers.

[0003] The authorized announcement number "CN204880401U" discloses a combined bus air conditioner, which includes an installation frame, a housing arranged on the installation frame, a first heat exchanger, a second heat exchanger, a first blower, a second blower, a compressor and a controller arranged in the housing. The first heat exchanger and the second heat exchanger are connected to the compressor through pipeline components, and the installation frame is composed of profiles. In the utility model, the installation frame is composed of profiles, and the size of the installation frame and the installation positions of various components can be conveniently adjusted, thereby improving the user deployment efficiency and maintenance efficiency, reducing the occupied internal space, and can be installed and maintained at the module level. The specific implementation can be arranged according to the ultimate convenience conditions of the user. Moreover, for different installation requirements of different vehicle models, the installation position can be flexibly adjusted through the installation angles on the side to meet the requirements of the cabinet or the carriage, which is beneficial to the standardization of the cabinet, the carriage and the air conditioner.

[0004] The above new type meets the requirements of the cabinet or the carriage and is beneficial to the standardization of the cabinet, the carriage and the air conditioner. However, the adjustment direction of the air outlet of the above new type and the bus air conditioners in the prior art is limited. Even if it can be adjusted, it cannot drive the effect of horizontally or vertically outputting cold air. When encountering passengers suffering from joint pain or rheumatism, the output direction of the cold air is limited, and the cold air blowing directly on the passengers will stimulate the diseased passengers. Content of the Utility Model

[0005] The purpose of the utility model is to provide an air conditioner for new energy buses, aiming to solve the problem that in the prior art, even if it can be adjusted, it cannot drive the effect of horizontally or vertically outputting cold air. When encountering passengers suffering from joint pain or rheumatism, the output direction of the cold air is limited, and the cold air blowing directly on the passengers will stimulate the diseased passengers.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An air conditioner for new energy buses, comprising:

[0008] An air duct housing;

[0009] A machine set slot, which is opened at the upper end of the air duct housing;

[0010] Vehicle air conditioner, the vehicle air conditioner is arranged in the machine set slot;

[0011] Vertical air adjustment component, the vertical air adjustment component includes a ventilation hole, a fixed rotating plate, a rotating slot, a vertical air outlet, a misaligned rotating plate, a support plate, a ventilation interlayer and a misaligned slot. There are two air blocking plates. The ventilation hole is opened on the lower inner wall of the machine set slot. The misaligned slot is opened at the lower end of the air adjustment housing and communicates with the ventilation hole. The fixed rotating plate is arranged on the lower side of the misaligned slot and is fixedly connected to the lower end of the air adjustment housing. The rotating slot is opened at the upper end of the fixed rotating plate. The misaligned rotating plate is rotatably connected in the rotating slot. The support plate is fixedly connected to the upper end of the misaligned rotating plate. The ventilation interlayer is opened at the upper end of the support plate. Vertical air outlets are opened at the lower ends of both the misaligned rotating plate and the fixed rotating plate.

[0012] As a preferred solution of the present utility model, two sets of lateral air adjustment mechanisms are arranged in the air adjustment housing. Each set of the lateral air adjustment mechanisms includes a transverse pipe, a transverse air outlet and an air outlet expansion port. There are multiple transverse air outlets and air outlet expansion ports. The transverse pipe is opened on the circumferential inner wall of the ventilation hole. Multiple transverse air outlets are all opened at one side end of the air adjustment housing and communicate with the transverse pipe. Multiple air outlet expansion ports are respectively fixedly connected in multiple transverse air outlets.

[0013] As a preferred solution of the present utility model, two air blocking plates are fixedly connected to the upper end of the support plate, and both of the two air blocking plates are attached to the circumferential inner wall of the ventilation hole.

[0014] As a preferred solution of the present utility model, a gear rotating slot is opened on the circumferential inner wall of the misaligned slot, and a driven gear is fixedly connected to the circumferential surface of the support plate.

[0015] As a preferred solution of the present utility model, a motor slot is opened on the upper inner wall of the gear rotating slot. A driving motor is fixedly connected in the motor slot. The output end of the driving motor is fixedly connected with a driving gear, and the driving gear meshes with the driven gear.

[0016] As a preferred solution of the present utility model, multiple transverse air outlets are respectively arranged at the upper end of the aisle of the new energy vehicle, and the openings are parallel to the aisle.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] 1. In this solution, through this device, in relatively hot weather, the vertical air adjustment component is used to directly blow cold air on passengers to improve the refrigeration effect. When passengers cannot be directly blown by the cold air, the transverse air adjustment component can be opened. The cold air blown out horizontally by the air outlet expansion port will not directly contact the passengers. While achieving the overall cooling of the carriage, it avoids the cold air from directly blowing and irritating passengers suffering from joint pain or rheumatism.

[0019] 2. In this solution, the directions of the two groups of horizontal air vents face the front and rear of the new energy bus respectively, so that the cold air output horizontally can cover the entire carriage without directly contacting the passengers. Description of the Drawings

[0020] The drawings are used to provide a further understanding of the present invention and form a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0021] Figure 1 is a three-dimensional structure diagram of the present invention;

[0022] Figure 2 is a structural cross-sectional view of the present invention;

[0023] Figure 3 is a first structural cross-sectional exploded view of the present invention;

[0024] Figure 4 is a second structural cross-sectional exploded view of the present invention.

[0025] In the figures: 1, air duct adjustment housing; 2, machine housing slot; 3, vehicle-mounted air conditioner; 4, ventilation hole; 5, fixed rotating plate; 6, rotating slot; 7, vertical air vent; 8, offset rotating plate; 9, support plate; 10, air blocking plate; 11, motor slot; 12, driving motor; 13, driving gear; 14, driven gear; 15, gear rotating slot; 16, horizontal pipe; 17, horizontal air vent; 18, air outlet expansion port; 19, ventilation interlayer; 20, offset slot. Detailed Embodiment

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment

[0028] Please refer to Figures 1 - 4 , the present invention provides the following technical solutions:

[0029] A new energy bus air conditioner, comprising:

[0030] Air duct adjustment housing 1;

[0031] Machine housing slot 2, which is opened at the upper end of the air duct adjustment housing 1;

[0032] The vehicle-mounted air conditioner 3 is arranged in the machine set slot 2;

[0033] A vertical air distribution component, which includes a ventilation hole 4, a fixed rotating plate 5, a rotating slot 6, a vertical air outlet 7, a misaligned rotating plate 8, a support plate 9, a ventilation interlayer 19 and a misaligned slot 20. There are two air blocking plates 10. The ventilation hole 4 is opened on the lower inner wall of the machine set slot 2. The misaligned slot 20 is opened at the lower end of the air distribution housing 1 and is communicated with the ventilation hole 4. The fixed rotating plate 5 is arranged on the lower side of the misaligned slot 20 and is fixedly connected to the lower end of the air distribution housing 1. The rotating slot 6 is opened at the upper end of the fixed rotating plate 5. The misaligned rotating plate 8 is rotatably connected in the rotating slot 6. The support plate 9 is fixedly connected to the upper end of the misaligned rotating plate 8. The ventilation interlayer 19 is opened at the upper end of the support plate 9. Vertical air outlets 7 are opened at the lower ends of both the misaligned rotating plate 8 and the fixed rotating plate 5.

[0034] In a specific embodiment of the present invention, the air distribution housing 1 is fixed to the top plate of the machine set slot 2 and is arranged at the lower end of the vehicle-mounted air conditioner 3. The vehicle-mounted air conditioner 3 is connected to the vehicle-mounted refrigeration system. The refrigeration part usually uses an electric compressor, which is powered by the vehicle battery and replaces the compressor driven by the engine belt in a fuel vehicle. The electric compressor can more precisely control the refrigeration capacity and improve the energy efficiency. There is a certain distance between the air outlet of the vehicle-mounted air conditioner 3 and the lower end of the machine set slot 2. The ventilation hole 4 is opened on the lower inner wall of the machine set slot 2 for discharging cold air. The fixed rotating plate 5 is fixed at the lower end of the air distribution housing 1 and cannot rotate. The vertical air outlet 7 opened at the upper end of the misaligned rotating plate 8 matches the vertical air outlet 7 opened at the lower end of the fixed rotating plate 5 for vertical ventilation. When vertical ventilation inside the carriage is required, the vertical air outlet 7 opened on the fixed rotating plate 5 is rotated to a position where it coincides with the vertical air outlet 7 opened on the misaligned rotating plate 8. At this time, the cold air output by the vehicle-mounted air conditioner 3 blows into the carriage from top to bottom through the ventilation hole 4, the misaligned slot 20 and the vertical air outlet 7. In relatively hot weather, the cold air blows directly on the passengers to improve the refrigeration effect. When the passengers cannot be directly blown by the cold air, the misaligned rotating plate 8 can be rotated to misalign the vertical air outlet 7 opened on the fixed rotating plate 5 with the vertical air outlet 7 opened on the misaligned rotating plate 8, thereby blocking the downward air outlet channel and preventing the cold air from blowing downward, and changing it to horizontal blowing.

[0035] Specifically, please refer to Figures 1 - 4 , two sets of lateral air distribution mechanisms are arranged in the air distribution housing 1. Each set of lateral air distribution mechanisms includes a transverse pipe 16, a transverse air outlet 17 and an air outlet expansion port 18. There are multiple transverse air outlets 17 and air outlet expansion ports 18. The transverse pipe 16 is opened on the circumferential inner wall of the ventilation hole 4. Multiple transverse air outlets 17 are opened on one side end of the air distribution housing 1 and are communicated with the transverse pipe 16. Multiple air outlet expansion ports 18 are respectively fixedly connected inside multiple transverse air outlets 17.

[0036] In this embodiment, when the vertical air vents 7 provided on the fixed rotating plate 5 and the misaligned rotating plate 8 are misaligned, the cold air output by the vehicle-mounted air conditioner 3 is guided by two transverse pipes 16 to the transverse air vents 17 for blowing out. The air outlet flare 18 is provided with a plurality of small air vents, and the directions of the small air vents are different. The cold air area is diffused through the air outlet flare 18. Since the air conditioning housing 1 is provided on the roof of the carriage, the cold air blown out horizontally by the air outlet flare 18 does not directly contact the passengers. While achieving the overall cooling of the carriage, it avoids the cold air blowing directly and irritating the passengers suffering from joint pain or rheumatism.

[0037] For details, please refer to Figures 1 - 4 , two air blocking plates 10 are fixedly connected to the upper end of the support plate 9, and both of the two air blocking plates 10 are attached to the circumferential inner wall of the ventilation hole 4.

[0038] In this embodiment, the air blocking plates 10 are fixed to the upper end of the support plate 9 and rotate with the misaligned rotating plate 8. The two sides of the two air blocking plates 10 are arc-shaped and match the inner wall of the ventilation hole 4. When the vertical air vents 7 on the fixed rotating plate 5 and the misaligned rotating plate 8 coincide, the two air blocking plates 10 respectively block the air inlets of the two transverse pipes 16, so that the cold air can only be blown vertically. When the vertical air vents 7 on the fixed rotating plate 5 and the misaligned rotating plate 8 are misaligned, the air blocking plates 10 also rotate to the inner wall of the ventilation hole 4 that does not contact the air inlet of the transverse pipe 16, so that the cold air can only be blown horizontally.

[0039] For details, please refer to Figures 1 - 4 , a gear rotating groove 15 is provided on the circumferential inner wall of the misalignment groove 20, and a driven gear 14 is fixedly connected to the circumferential surface of the support plate 9.

[0040] In this embodiment, a driven gear 14 is provided in the gear rotating groove 15. The driven gear 14 is fixedly connected to the support plate 9 and rotates with the support plate 9. The air outlet mode of the refrigeration system is adjusted by driving the driven gear 14 to rotate through a driving device.

[0041] For details, please refer to Figures 1 - 4 , a motor groove 11 is provided on the upper inner wall of the gear rotating groove 15. A driving motor 12 is fixedly connected in the motor groove 11. The output end of the driving motor 12 is fixedly connected with a driving gear 13, and the driving gear 13 meshes with the driven gear 14.

[0042] In this embodiment, the driving motor 12 is inserted into the motor groove 11 to fix the driving motor 12. The driving motor 12 drives the driving gear 13 to rotate forward and backward, thereby driving the misaligned rotating plate 8 to rotate to change the air outlet mode. When the driving motor 12 drives the driven gear 14 to rotate, it can only drive the misaligned rotating plate 8 to rotate by ninety degrees to achieve two modes of misaligning the two groups of vertical air vents 7 for horizontal air outlet or blocking the transverse pipe 16 for vertical air outlet.

[0043] For details, please refer toFigures 1 - 4 A plurality of horizontal air vents 17 are respectively arranged at the upper end of the aisle of the new energy vehicle, and the openings are parallel to the aisle.

[0044] In this embodiment: There are two groups of horizontal air vents 17, and the directions of the two groups of horizontal air vents 17 face the head and the tail of the new energy bus respectively, so that the cold air output horizontally can cover the entire carriage without directly contacting the passengers.

[0045] It should be noted that the vehicle-mounted air conditioner 3 and the drive motor 12 used in this device are prior arts and will not be elaborated here.

[0046] The working principle and usage process of the present utility model: The vehicle-mounted air conditioner 3 is connected to the vehicle-mounted refrigeration system. The refrigeration part usually adopts an electric compressor, which is powered by the vehicle-mounted battery and replaces the compressor driven by the engine belt in a fuel vehicle. The electric compressor can more precisely control the refrigeration capacity and improve the energy efficiency. There is a certain distance between the air outlet of the vehicle-mounted air conditioner 3 and the lower end of the machine set slot 2. The ventilation hole 4 is opened on the lower inner wall of the machine set slot 2 for discharging cold air. The fixed rotating plate 5 is fixed at the lower end of the air adjustment housing 1 and cannot rotate. The vertical air vents 7 opened at the upper end of the offset rotating plate 8 match the vertical air vents 7 opened at the lower end of the fixed rotating plate 5 for vertical ventilation. When vertical ventilation inside the carriage is required, the vertical air vents 7 opened on the fixed rotating plate 5 are rotated to a position where they coincide with the vertical air vents 7 opened on the offset rotating plate 8. At this time, the cold air output by the vehicle-mounted air conditioner 3 blows into the carriage from top to bottom through the ventilation hole 4, the offset slot 20 and the vertical air vents 7, so as to directly blow the cold air on the passengers in relatively hot weather and improve the refrigeration effect. When the passengers feel cold from the direct blowing, the offset rotating plate 8 can be rotated to make the vertical air vents 7 opened on the fixed rotating plate 5 offset from the vertical air vents 7 opened on the offset rotating plate 8, thereby blocking the downward air outlet channel and preventing the refrigerating air from blowing downward, and changing it to horizontal blowing.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A new energy bus air conditioner, characterized in that: Including: Air regulating outer shell (1); Machine set slot (2), which is opened at the upper end of the air regulating outer shell (1); Vehicle-mounted air conditioner (3), which is arranged in the machine set slot (2); Vertical air regulating component, the vertical air regulating component includes ventilation holes (4), fixed rotating plates (5), rotating grooves (6), vertical air outlets (7), offset rotating plates (8), support plates (9), ventilation interlayers (19) and offset slots (20), there are two air blocking plates (10), the ventilation holes (4) are opened on the lower inner wall of the machine set slot (2), the offset slots (20) are opened at the lower end of the air regulating outer shell (1) and communicate with the ventilation holes (4), the fixed rotating plates (5) are arranged on the lower side of the offset slots (20) and fixedly connected to the lower end of the air regulating outer shell (1), the rotating grooves (6) are opened at the upper end of the fixed rotating plates (5), the offset rotating plates (8) are rotatably connected in the rotating grooves (6), the support plates (9) are fixedly connected to the upper ends of the offset rotating plates (8), the ventilation interlayers (19) are opened at the upper ends of the support plates (9), and vertical air outlets (7) are opened at the lower ends of both the offset rotating plates (8) and the fixed rotating plates (5).

2. The new energy bus air conditioner according to claim 1, wherein: There are two groups of lateral air regulating mechanisms in the air regulating outer shell (1), each group of the lateral air regulating mechanisms includes transverse pipes (16), transverse air outlets (17) and air outlet expansion openings (18), there are multiple transverse air outlets (17) and air outlet expansion openings (18), the transverse pipes (16) are opened on the circumferential inner wall of the ventilation holes (4), multiple transverse air outlets (17) are all opened at one side end of the air regulating outer shell (1) and communicate with the transverse pipes (16), and multiple air outlet expansion openings (18) are respectively fixedly connected in multiple transverse air outlets (17).

3. The new energy bus air conditioner according to claim 2, characterized in that: Two air blocking plates (10) are fixedly connected to the upper end of the support plate (9), and both of the two air blocking plates (10) are attached to the circumferential inner wall of the ventilation holes (4).

4. The new energy bus air conditioner according to claim 3, wherein: A gear rotating groove (15) is opened on the circumferential inner wall of the offset slot (20), and a driven gear (14) is fixedly connected to the circumferential surface of the support plate (9).

5. The new energy bus air conditioner according to claim 4, wherein: A motor slot (11) is opened on the upper inner wall of the gear rotating groove (15), a driving motor (12) is fixedly connected in the motor slot (11), the output end of the driving motor (12) is fixedly connected with a driving gear (13), and the driving gear (13) meshes with the driven gear (14).

6. The new energy bus air conditioner according to claim 5, characterized in that: Multiple transverse air outlets (17) are respectively arranged above the aisle of the new energy vehicle, and the openings are parallel to the aisle.

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