Appearance structure of air conditioner cover of electric bus

Abstract

The utility model relates to the technical field of air conditioner covers of electric buses, in particular to an appearance structure of an air conditioner cover of an electric bus, which comprises an air conditioner cover main body, a plurality of groups of air inducing and flow guiding ports are arranged on the outer side of the air conditioner cover main body, the plurality of groups of air inducing and flow guiding ports are connected through a protective net, and the protective net is connected with the air inducing and flow guiding ports through a quick release component. The quick disassembly assembly is used for quickly disassembling and assembling the protective net, the quick disassembly assembly is composed of a connecting cylinder, a driving screw rod, a movable ring, a connecting rod, a fixed ring and a limiting piece, the connecting cylinder is located at the end, close to the air inducing and flow guiding opening, of the protective net, and the driving screw rod is rotationally connected to the interior of the connecting cylinder; the movable ring is slidably connected to the outer side of the connecting cylinder, the multiple sets of connecting rods are rotatably connected to the outer side of the movable ring, the fixed ring is fixedly connected to the end, away from the protective net, of the connecting cylinder, and compared with an existing air conditioner cover appearance, the overall practicability of the air conditioner cover appearance can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bus air-conditioning covers, in particular to an appearance structure of an electric bus air-conditioning cover. Background Art

[0002] The principle of bus cooling is to use a compressor to compress the refrigerant, which turns it into liquid and releases a large amount of heat, causing its temperature to rise significantly. At this time, the refrigerant transfers heat to the outside world through the heat-conducting surface, and the large amount of heat released by the refrigerant is transferred to the outside world. Then, by reducing the pressure, the refrigerant is vaporized, and the refrigerant absorbs a large amount of heat when it vaporizes. At this time, the refrigerant contacts the air inside the car through another heat-conducting surface, absorbing a large amount of heat inside the car, and then the temperature-regulated air is blown into the car through the fan. When heating is needed, the above process is controlled to transfer a large amount of heat outside the car to the car.

[0003] When the bus air conditioner is in use, it is necessary to install an air conditioner cover on the top. An air ducting port is provided on the outside of the air conditioner cover. A protective net is installed inside the air ducting port. The components inside the air conditioner can be protected by the protective net. When the protective net is installed, it is connected to the air conditioner cover by multiple sets of fixing bolts to enable the installation of the protective net. Through the installation of the fixing bolts, when the protective net needs to be disassembled for maintenance, it is necessary to use auxiliary tools to disassemble it, which is relatively troublesome. Therefore, it is particularly important to improve the appearance of the existing air conditioner cover and design a new electric bus air conditioner cover appearance structure to solve the above-mentioned technical defects and improve the practicability of the overall air conditioner cover appearance. Utility Model Content

[0004] The purpose of the utility model is to provide an electric bus air-conditioning cover appearance structure, which can facilitate the removal of the protective net through the overall design when the protective net needs to be removed, thereby improving the overall practicality of the air-conditioning cover appearance to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric bus air conditioner cover appearance structure, comprising an air conditioner cover body, wherein a plurality of groups of air induction guide ports are arranged on the outer side of the air conditioner cover body, wherein the plurality of groups of air induction guide ports are connected through a protective net, and the protective net is connected to the air induction guide ports through a quick-release assembly;

[0007] The quick-release assembly is used for quickly assembling and disassembling the protective net.

[0008] As a preferred solution of the utility model, the quick-release assembly consists of a connecting cylinder, a driving screw, a movable ring, a connecting rod, a fixed ring and a limit piece. The connecting cylinder is located at one end of the protective net close to the air ducting port, the driving screw is rotatably connected to the inside of the connecting cylinder, the movable ring is slidably connected to the outside of the connecting cylinder, multiple groups of connecting rods are rotatably connected to the outside of the movable ring, the fixed ring is fixedly connected to one end of the connecting cylinder away from the protective net, and multiple groups of limit pieces are rotatably connected to the outside of the fixed ring.

[0009] As a preferred solution of the utility model, a threaded barrel is provided on the outside of the driving screw and inside the connecting barrel, a threaded groove is provided inside the threaded barrel, the internal structure size of the threaded groove is designed to correspond to the external structure size of the driving screw, and the threaded barrel is connected to the driving screw via the threaded groove.

[0010] As a preferred solution of the utility model, a moving groove is provided on the outer side of the connecting cylinder, and the moving ring is connected to the threaded cylinder via the moving groove.

[0011] As a preferred solution of the utility model, the end of the connecting rod away from the movable ring is connected to the limit member, and the end of the protective net away from the connecting tube is rotatably connected to multiple groups of driving blocks, and the driving blocks extend into the interior of the connecting tube and are fixedly connected to the driving screw.

[0012] As a preferred solution of the utility model, the wind guide port is provided with multiple groups of connecting grooves at one end close to the protective net, the internal structure size of the connecting groove is designed to correspond to the external structure size of the connecting tube, and the interior of the connecting groove is provided with multiple groups of snap-fit ​​grooves, and the limit member is connected to the connecting groove via the snap-fit ​​groove.

[0013] As a preferred solution of the utility model, the air-conditioning cover body is formed by RTM process, and a plurality of groups of reinforcing ribs are provided on the outer side of the air-conditioning cover body.

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

[0015] In the utility model, through the design of the quick-release assembly, when the protective net needs to be disassembled, the driving screw is rotated to drive the movable ring to move, so that the connecting rod can be rotated, driving the limit piece to rotate, and the expanded limit piece is retracted. The displacement connecting tube can be moved out from the inside of the air duct and guide port, so that the protective net can be disassembled. Through the overall design, the protective net can be easily disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the main structure of the air conditioner cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective net of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the quick-release assembly of the utility model.

[0020] In the figure: 1. Air conditioning cover body; 2. Air ducting port; 3. Protective net; 4. Quick release assembly; 5. Connecting tube; 6. Driving screw; 7. Moving ring; 8. Connecting rod; 9. Fixed ring; 10. Limiting piece; 11. Moving groove; 12. Driving block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example:

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

[0024] An electric bus air conditioner cover appearance structure, comprising an air conditioner cover body 1, a plurality of groups of air induction guide ports 2 are arranged on the outside of the air conditioner cover body 1, the plurality of groups of air induction guide ports 2 are connected through a protective net 3, and the protective net 3 is connected to the air induction guide ports 2 through a quick-release component 4;

[0025] The quick-release assembly 4 is used for quickly assembling and disassembling the protective net 3 .

[0026] Furthermore, the quick-release assembly 4 is composed of a connecting tube 5, a driving screw 6, a movable ring 7, a connecting rod 8, a fixed ring 9 and a limit piece 10. The connecting tube 5 is located at one end of the protective net 3 close to the air duct port 2, the driving screw 6 is rotatably connected to the inside of the connecting tube 5, the movable ring 7 is slidably connected to the outside of the connecting tube 5, multiple groups of connecting rods 8 are rotatably connected to the outside of the movable ring 7, the fixed ring 9 is fixedly connected to the end of the connecting tube 5 away from the protective net 3, and multiple groups of limit pieces 10 are rotatably connected to the outside of the fixed ring 9. When the protective net 3 needs to be disassembled, the driving screw 6 is rotated to drive the movable ring 7 to move, so that the connecting rod 8 can be rotated, and the limit piece 10 is driven to rotate, and the expanded limit piece 10 is retracted, and the displacement connecting tube 5 can be moved out from the inside of the air duct port 2, so that the protective net 3 can be disassembled. Through the overall design, the protective net 3 can be easily disassembled.

[0027] Among them, a threaded barrel is provided on the outside of the driving screw 6 and inside the connecting barrel 5, and a threaded groove is opened inside the threaded barrel. The internal structure size of the threaded groove is designed to correspond to the external structure size of the driving screw 6. The threaded barrel is connected to the driving screw 6 through the threaded groove, and the threaded groove is threadedly connected to the driving screw 6, so that the threaded barrel can be threadedly connected to the driving screw 6. When the driving screw 6 rotates, it can drive the threaded barrel to move.

[0028] Secondly, a moving groove 11 is opened on the outer side of the connecting tube 5, and the moving ring 7 is connected to the threaded tube through the moving groove 11. The moving ring 7 is extended to the inside of the moving groove 11, so that the moving ring 7 can be connected to the threaded tube. When the threaded tube moves, it can drive the moving ring 7 to move.

[0029] Furthermore, one end of the connecting rod 8 away from the movable ring 7 is connected to the limit piece 10, and one end of the protective net 3 away from the connecting tube 5 is rotatably connected to multiple sets of driving blocks 12. The driving blocks 12 extend to the interior of the connecting tube 5 and are fixedly connected to the driving screw 6. The driving blocks 12 are fixedly connected to the driving screw 6, and the driving block 12 is rotated to drive the driving screw 6 to rotate, so that the threaded tube is displaced, and the movable ring 7 is displaced, so that the connecting rod 8 can be rotated, and the limit piece 10 is driven to rotate.

[0030] Furthermore, a plurality of connecting grooves are provided at one end of the air guide port 2 close to the protective net 3, the internal structure size of the connecting groove is designed to correspond to the external structure size of the connecting tube 5, and a plurality of clamping grooves are provided inside the connecting groove, and the limiting member 10 is connected to the connecting groove through the clamping groove. When the protective net 3 needs to be installed, the protective net 3 is brought into contact with the air guide port 2 so that the connecting tube 5 can be connected to the connecting groove, and the driving block 12 is rotated to drive the driving screw 6 to rotate, so that the threaded tube is displaced, and the moving ring 7 is displaced, so that the connecting rod 8 can be rotated, and the limiting member 10 is driven to rotate, so that The limit member 10 can be rotated from the inside of the connecting groove to the inside of the clamping groove, and is limitedly connected with the clamping groove, so that the connecting tube 5 can be limitedly connected with the clamping groove, so that the protective net 3 can be installed. When the protective net 3 needs to be disassembled, the driving block 12 is rotated in the opposite direction to drive the driving screw 6 to rotate, so that the threaded tube is displaced, and the movable ring 7 is reset. The limit member 10 is reset by the connecting rod 8, and the expanded limit member 10 is displaced from the inside of the clamping groove to the inside of the connecting groove, so that the connecting tube 5 can be displaced from the inside of the connecting groove, so that the protective net 3 can be disassembled.

[0031] Furthermore, the air-conditioning cover main body 1 is formed by RTM process, and a plurality of reinforcing ribs are provided on the outer side of the air-conditioning cover main body 1. The air-conditioning cover main body 1 adopts RTM process, has better surface flatness, and has added foam reinforcing ribs to make the strength better. The lightweight design reduces the weight by 20%.

[0032] In this embodiment, the implementation scenario is specifically as follows: in actual use, when the protective net 3 needs to be installed, the protective net 3 is brought into contact with the air ducting port 2, so that the connecting tube 5 can be connected to the connecting groove, and the driving block 12 is rotated to drive the driving screw 6 to rotate, so that the threaded tube is displaced, and the movable ring 7 is displaced, so that the connecting rod 8 can be rotated, and the limiting member 10 is driven to rotate, so that the limiting member 10 can be rotated from the inside of the connecting groove to the inside of the clamping groove, and is limitedly connected with the clamping groove, so that the connecting tube 5 can be limitedly connected with the clamping groove, so that the protective net 3 can be installed. When the net 3 is disassembled, the driving block 12 is rotated in the opposite direction to drive the driving screw 6 to rotate, so that the threaded tube is displaced, and the movable ring 7 is reset. The limit member 10 is reset by the connecting rod 8, and the expanded limit member 10 is displaced from the inside of the snap-fit ​​groove to the inside of the connecting groove, so that the connecting tube 5 can be displaced from the inside of the connecting groove, thereby enabling the protective net 3 to be disassembled. The air-conditioning cover body 1 adopts the RTM process, and the surface flatness is better. Foam reinforcement ribs are added to make the strength better. The lightweight design reduces the weight by 20%. Compared with the existing air-conditioning cover appearance, the utility model can improve the overall practicality of the air-conditioning cover appearance through design.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric bus air conditioner cover appearance structure, comprising an air conditioner cover body (1), characterized in that: The outside of the air conditioner cover body (1) is provided with a plurality of groups of air induction guide ports (2), the plurality of groups of air induction guide ports (2) are connected via a protective net (3), and the protective net (3) is connected to the air induction guide ports (2) via a quick-release assembly (4); The quick-release assembly (4) is used to quickly disassemble and assemble the protective net (3); The quick-release assembly (4) is composed of a connecting tube (5), a driving screw (6), a movable ring (7), a connecting rod (8), a fixed ring (9) and a stopper (10); the connecting tube (5) is located at one end of the protective net (3) close to the air inlet and outlet (2); the driving screw (6) is rotatably connected to the inside of the connecting tube (5); the movable ring (7) is slidably connected to the outside of the connecting tube (5); a plurality of groups of connecting rods (8) are rotatably connected to the outside of the movable ring (7); the fixed ring (9) is fixedly connected to one end of the connecting tube (5) away from the protective net (3); and a plurality of groups of stoppers (10) are rotatably connected to the outside of the fixed ring (9).

2. The appearance structure of the air conditioner cover of an electric bus according to claim 1, characterized in that: A threaded barrel is provided on the outside of the driving screw (6) and inside the connecting barrel (5), and a threaded groove is provided inside the threaded barrel. The internal structure size of the threaded groove is designed to correspond to the external structure size of the driving screw (6), and the threaded barrel is connected to the driving screw (6) via the threaded groove.

3. The appearance structure of the air conditioner cover of an electric bus according to claim 2, characterized in that: A moving groove (11) is provided on the outer side of the connecting cylinder (5), and the moving ring (7) is connected to the threaded cylinder via the moving groove (11).

4. The appearance structure of the air conditioner cover of an electric bus according to claim 1, characterized in that: The end of the connecting rod (8) away from the movable ring (7) is connected to the limit member (10), and the end of the protective net (3) away from the connecting tube (5) is rotatably connected to multiple groups of driving blocks (12), and the driving blocks (12) extend into the interior of the connecting tube (5) and are fixedly connected to the driving screw (6).

5. The appearance structure of the air conditioner cover of an electric bus according to claim 1, characterized in that: The wind induction and deflection port (2) has a plurality of connection grooves at one end close to the protective net (3), the internal structure size of the connection groove is designed to correspond to the external structure size of the connection tube (5), and the interior of the connection groove has a plurality of clamping grooves, and the limit member (10) is connected to the connection groove via the clamping groove.

6. The appearance structure of the air conditioner cover of an electric bus according to claim 1, characterized in that: The air-conditioning cover body (1) is formed by RTM technology, and a plurality of groups of reinforcing ribs are provided on the outer side of the air-conditioning cover body (1).

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