New energy automobile bottom direct blowing type air conditioner

Abstract

The utility model discloses a new energy automobile bottom direct blowing type air conditioner which comprises a top plate, a plurality of sets of connecting columns are fixedly connected to the bottom of the top plate, meanwhile, a bottom plate is fixedly connected to the other ends of the connecting columns, an air conditioner body is arranged between the top plate and the bottom plate, and a protective net is arranged at the bottom of the air conditioner body. A fixing mechanism is arranged between the bottom plate and the air conditioner body, the fixing mechanism comprises multiple sets of springs and multiple sets of clamping plates, meanwhile, the clamping plates are fixedly connected to the top ends of the springs, and grooves are formed in the two sides of the protective net. In the actual use process, the clamping plate is rotated outwards to enable the spring to be in a stretching state, then the protective net is placed on the bottom plate, the clamping plate is loosened, then the spring resets the clamping plate through rebound resilience, the clamping plate is clamped in the groove, and therefore the protective net is rapidly installed on the bottom plate, the effect of rapid installation and rapid detachment is achieved, and the protective net is convenient to use. Later maintenance, replacement and cleaning are facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a bottom-mounted direct-blowing cooling and heating air conditioner for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use non-traditional fuels (such as electricity, hydrogen, etc.) or a mixture of traditional fuels and non-traditional fuels as their power source. They mainly include electric vehicles (such as pure electric vehicles and plug-in hybrid vehicles) and hydrogen fuel cell vehicles. The bottom-mounted direct-blowing heating and cooling air conditioner for new energy vehicles is an air-conditioning system designed for new energy vehicles. Its main feature is that the main body of the air conditioner is installed at the bottom of the car and adopts a direct-blowing design. Bottom installation means that the main body of the air conditioner is installed at the bottom of the car. This design helps to improve the utilization of the interior space of the car and makes the air-conditioning system more compact. At the same time, bottom installation can also lower the center of gravity of the vehicle and improve the stability of the vehicle;

[0003] After searching, the Chinese patent with the announcement number: CN214647458U discloses a bottom-mounted direct-blowing air conditioner for special engineering vehicles. The patent records a technical solution that a dustproof net is provided to prevent dust in the air from entering the interior of the housing, thereby avoiding the accumulation of dust on the surfaces of the first serpentine tube and the second serpentine tube, making the first serpentine tube and the second serpentine tube easy to maintain;

[0004] In this solution, the staff uses a dustproof net to block the entry of dust. However, when installing the dustproof net, the staff uses multiple sets of screws or direct welding. During later maintenance and disassembly, professional tools are required for disassembly and assembly, which is time-consuming and labor-intensive, resulting in a significant reduction in work efficiency. In order to solve this technical problem, the utility model proposes a bottom-mounted direct-blowing heating and cooling air conditioner for new energy vehicles. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In this solution, the staff uses a dustproof net to block the entry of dust. However, when installing the dustproof net, the staff uses multiple sets of screws or direct welding. During later maintenance and disassembly, professional tools are required for disassembly and assembly, which is time-consuming and labor-intensive, resulting in a significant reduction in work efficiency. In order to solve this technical problem, the utility model proposes a bottom-mounted direct-blowing heating and cooling air conditioner for new energy vehicles.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bottom-mounted direct-blowing heating and cooling air conditioner for new energy vehicles, comprising a top plate, a plurality of groups of connecting columns are fixedly connected to the bottom of the top plate, and the other end of the connecting column is fixedly connected to the bottom plate, an air-conditioning body is arranged between the top plate and the bottom plate, a protective net is arranged at the bottom of the air-conditioning body, a fixing mechanism is arranged between the bottom plate and the air-conditioning body, the fixing mechanism comprises a plurality of groups of springs and a plurality of groups of card plates, and the card plates are fixedly connected to the top ends of the springs, grooves are provided inside both sides of the protective net, and the card plates correspond to the grooves, and the card plates are plugged into the inside of the grooves.

[0009] Preferably, the card plate is an L-shaped right-angle plate.

[0010] Preferably, a plurality of sets of fixing frames are fixedly connected to the top of the base plate, an inner rod is fixedly connected inside the fixing frame, an outer ring is rotatably connected to the outer wall of the inner rod, and a clamping plate is fixedly connected to the outer wall of the outer ring, and the fixing frame is U-shaped.

[0011] Preferably, a fixing column is fixedly connected to the top of the base plate, and a spring is fixedly connected to an outer wall of the fixing column.

[0012] Preferably, the top plate and the bottom plate are provided with mounting grooves at four corners, and bolts are provided between the top plate and the bottom plate, and nuts are threaded on both ends of the bolts.

[0013] Preferably, the bolt is slidably connected in the mounting groove.

[0014] (III) Beneficial effects

[0015] The utility model provides a bottom-mounted direct-blowing air conditioner for new energy vehicles. It has the following beneficial effects:

[0016] (1) By turning the card plate outward to put the spring in a stretched state, the protective net is placed on the bottom plate. By loosening the card plate, the spring will reset the card plate through its resilience, and the card plate will be stuck in the groove, so that the protective net can be quickly installed on the bottom plate, achieving the effect of quick installation and quick removal, facilitating later maintenance, replacement and cleaning, and speeding up work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall side structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the top plate of the utility model;

[0020] Figure 4This is a schematic diagram of the bottom structure of the pallet of the utility model.

[0021] In the figure: 1. top plate; 2. connecting column; 3. bottom plate; 4. air conditioner body; 5. mounting groove; 6. bolt; 7. nut; 8. spring; 9. fixing column; 10. fixing frame; 11. inner rod; 12. outer ring; 13. clamping plate; 14. protective net; 15. groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] Embodiment 1: A bottom-mounted direct-blowing air conditioner for a new energy vehicle comprises a top plate 1, a plurality of connecting columns 2 are fixedly connected to the bottom of the top plate 1, and a bottom plate 3 is fixedly connected to the other end of the connecting column 2. An air conditioner body 4 is arranged between the top plate 1 and the bottom plate 3, a protective net 14 is arranged at the bottom of the air conditioner body 4, and a fixing mechanism is arranged between the bottom plate 3 and the air conditioner body 4, the fixing mechanism comprises a plurality of springs 8 and a plurality of card plates 13, and the card plates 13 are fixedly connected to the top of the springs 8, grooves 15 are arranged inside both sides of the protective net 14, and the card plates 13 correspond to the grooves 15, and the card plates 13 are plugged into the grooves 1 5, the card plate 13 is an L-shaped right-angle plate, the top of the bottom plate 3 is fixedly connected with multiple sets of fixing frames 10, the fixing frames 10 are fixedly connected with inner rods 11 inside, and the outer side wall of the inner rod 11 is rotatably connected with the outer ring 12, and the card plate 13 is fixedly connected to the outer wall of the outer ring 12, the fixing frame 10 is U-shaped, the top of the bottom plate 3 is fixedly connected with a fixing column 9, and the spring 8 is fixedly connected to the outer wall of the fixing column 9, the top plate 1 and the bottom plate 3 are provided with mounting grooves 5 at the four corners, and bolts 6 are arranged between the top plate 1 and the bottom plate 3, and nuts 7 are threaded on both ends of the bolts 6, and the bolts 6 are slidably connected in the mounting grooves 5.

[0025] The air conditioner body 4 is placed between the top plate 1 and the bottom plate 3. By aligning the mounting slot 5 on the top plate 1 with the mounting hole at the bottom of the car, and using the bolt 6 to extend through the mounting slot 5 to the mounting hole at the bottom of the car, the air conditioner body 4 is firmly fixed to the bottom of the car by rotating the nuts 7 at both ends. If the mounting slot 5 does not match the mounting hole at the bottom of the car, it is only necessary to adjust the position of the bolt 6 in the mounting slot 5 until it fits, and then install it to avoid mismatching. After the installation is completed, the air conditioner body 4 is located at the bottom of the car to avoid damage to it by debris or water sections, and the protective net 14 is used to protect the fan blades at the bottom of the air conditioner body 4. By rotating the card plate 13 and installing the protective net 14 at its bottom, and then loosening the card plate 13, the spring 8 is used to pull it back, so that one end of the card plate 13 is stuck in the groove 15, thereby quickly fixing the protective net 14. This design not only facilitates the later disassembly and cleaning, but also improves work efficiency.

[0026] When working, first place the air conditioner body 4 inside the top plate 1 and the bottom plate 3, align the mounting groove 5 on the top plate 1 with the mounting hole at the bottom of the car, and then pass the bolt 6 through the mounting groove 5 and extend it into the mounting hole at the bottom of the car, and then fix the air conditioner body 4 on the bottom of the car by turning the nuts 7 at both ends. If the mounting groove 5 is inconsistent with the mounting hole at the bottom of the car, then you only need to move the bolt 6 back and forth inside the mounting groove 5. When it is moved to the appropriate position, you can install it, which avoids the situation of misalignment during installation. After the installation is completed, since the air conditioner body 4 is located in the car The bottom of the car is protected from splashing or knocking against the air-conditioning body 4 by debris and water sections. At this time, the fan blades at the bottom of the air-conditioning body 4 need to be protected by a protective net 14. By rotating the card plate 13 outward, the protective net 14 is placed on the bottom of the anti-card plate 13. At this time, the card plate 13 is released, and the card plate 13 is pulled back under the elastic action of the spring 8, and the card plate 13 is limited on the inner rod 11 by the outer ring 12. When the card plate 13 is pulled back, one end of the card plate 13 is just stuck in the groove 15, which realizes the function of quickly fixing the protective net 14, and at the same time facilitates the later disassembly and cleaning, thereby improving work efficiency.

[0027] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A bottom-mounted direct-blowing air conditioner for new energy vehicles, characterized in that: The invention comprises a top plate (1), wherein a plurality of groups of connecting columns (2) are fixedly connected to the bottom of the top plate (1), and the other end of the connecting column (2) is fixedly connected to the bottom plate (3); an air conditioner body (4) is arranged between the top plate (1) and the bottom plate (3); a protective net (14) is arranged at the bottom of the air conditioner body (4); a fixing mechanism is arranged between the bottom plate (3) and the air conditioner body (4); the fixing mechanism comprises a plurality of groups of springs (8) and a plurality of groups of clamping plates (13), and the clamping plates (13) are fixedly connected to the top ends of the springs (8); grooves (15) are arranged inside the two sides of the protective net (14), and the clamping plates (13) correspond to the grooves (15), and the clamping plates (13) are inserted into the inside of the grooves (15).

2. A bottom-mounted direct-blowing air conditioner for new energy vehicles according to claim 1, characterized in that: The clamping plate (13) is an L-shaped right-angle plate.

3. A bottom-mounted direct-blowing air conditioner for new energy vehicles according to claim 1, characterized in that: A plurality of sets of fixing frames (10) are fixedly connected to the top of the bottom plate (3), an inner rod (11) is fixedly connected inside the fixing frame (10), an outer side wall of the inner rod (11) is rotatably connected to an outer ring (12), and a clamping plate (13) is fixedly connected to the outer wall of the outer ring (12), and the fixing frame (10) is U-shaped.

4. A bottom-mounted direct-blowing air conditioner for new energy vehicles according to claim 1, characterized in that: A fixing column (9) is fixedly connected to the top of the bottom plate (3), and a spring (8) is fixedly connected to the outer wall of the fixing column (9).

5. A bottom-mounted direct-blowing air conditioner for new energy vehicles according to claim 1, characterized in that: The top plate (1) and the bottom plate (3) are provided with mounting grooves (5) at four corners, and bolts (6) are provided between the top plate (1) and the bottom plate (3), and nuts (7) are threaded on both ends of the bolts (6).

6. A bottom-mounted direct-blowing air conditioner for new energy vehicles according to claim 5, characterized in that: The bolt (6) is slidably connected in the mounting groove (5).

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