Compressor for high-performance new energy automobile air conditioner

Abstract

The utility model provides a compressor for a high-performance new energy automobile air conditioner, which comprises a compressor shell, an outer framework, a base, a stable connecting piece, an air injection pipe orifice, a top cover and an exhaust pipe orifice, the outer framework is integrally arranged on the compressor shell, the compressor shell is fixedly arranged on the base, and the stable connecting piece is arranged on the base. The four stable connecting pieces are mounted on the base; the air injection pipe opening and the top cover are installed on the compressor shell, and the exhaust pipe opening is formed in the top cover. According to the compressor, the external framework is innovatively arranged, firm protection is constructed, impact is dispersed, sinking is prevented, production is simplified through the design of a sinking area, cost is reduced, stable connecting pieces are optimized, the elastic force of the spring is accurately controlled, stable conveying is ensured, installation is convenient and fast, the spring does not need to be pressed strongly, steps are simplified, difficulty and risks are reduced, and efficiency and experience are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of compressors, and in particular relates to a high-performance compressor for an air conditioner of a new energy vehicle. Background Art

[0002] The scroll compressor, as a high-efficiency gas compression device, cleverly combines a fixed involute scroll with an eccentric gyratory translational involute scroll, which mesh with each other to form a dynamically changing compression volume. In this process, the stationary scroll is firmly mounted on the frame, while the movable scroll, driven by the eccentric shaft and precisely restricted by the anti-rotation mechanism, performs a subtle plane rotation around the center of the stationary scroll base circle, thereby achieving a continuous cycle of suction, compression and exhaust.

[0003] However, although the compressor for the heat pump air conditioning system of new energy vehicles disclosed in announcement number CN 216477728U incorporates innovative elements of inner skeleton and grooves in its design, significantly enhancing the overall structural strength and optimizing the heat dissipation performance, it still has deficiencies in resisting external impacts and protecting the compressor from damage due to bumps. Specifically, when the external environment collides with the compressor accidentally, due to the lack of an effective external protection mechanism, the compressor casing is prone to dents, affecting the overall appearance and operational stability.

[0004] In addition, the spring connection method used at the bottom of the compressor, although originally intended to improve the connection strength, actually introduced new problems. The elastic characteristics of the spring make it difficult for the compressor to maintain a stable state during transportation and installation, increasing the difficulty and risk of operation. At the same time, the direction of the spring's elastic force is difficult to accurately control and it is difficult to directly act on the threaded meshing area, thus limiting its potential in enhancing the tightness and stability of threaded connections.

[0005] Therefore, it is very necessary to invent a high-performance compressor for new energy automobile air conditioning. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a high-performance compressor for new energy automobile air conditioner, including a compressor housing, an exoskeleton, a base, a stabilizing connector, an air injection pipe port, a top cover and an exhaust pipe port, wherein the compressor housing is integrally provided with the exoskeleton, the compressor housing is fixedly mounted on the base, and four stabilizing connectors are mounted on the base; the compressor housing is provided with the air injection pipe port and the top cover, and the exhaust pipe port is provided on the top cover;

[0007] The stable connection member includes a mounting base, a bolt, a spring, a sealing cover and an anti-skid plate. The mounting base is fixedly mounted on the base; the bolt slides through the mounting base, and the mounting base is elastically connected to the anti-skid plate through the spring and the sealing cover.

[0008] Preferably, the compressor casing and the top cover are respectively installed with a static disk, a dynamic disk, a European mechanism, a bracket, a crankshaft and a driving component from top to bottom. The compressor casing and the outer frame are integrally cast and formed. The outer frame is composed of a plurality of supporting parts and a plurality of circular ring parts, and a square recessed area is provided between the two.

[0009] Preferably, the mounting base of the stabilizing connector is fixedly mounted on one of the four corners of the base, and the bolts pass through the mounting base, the spring, the sealing cover and the anti-slip plate in sequence and are fixedly connected to the external connecting part.

[0010] Preferably, the spring is located on the inner side of the sealing cover, the sealing cover is a corrugated rubber cover, and the spring and the sealing cover are located between the mounting base and the anti-slip plate.

[0011] Preferably, the surface of the anti-skid plate is provided with anti-skid patterns.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model abandons the limitations of the traditional internal frame and innovatively introduces the concept of an external frame. This design cleverly builds a solid protective barrier around the compressor body, so that external objects can first contact the external frame in the event of an accidental collision, thereby effectively dispersing the impact force and significantly reducing the risk of direct damage to the compressor body and forming a dent. In addition, the recessed area design of the external frame itself not only enhances the protective effect, but also eliminates the complicated process of subsequent additional groove opening, simplifies the production process, and reduces manufacturing costs.

[0014] What is more worth mentioning is that the utility model is also equipped with an optimized stable connector system. While ensuring the overall smooth transportation process, the system can accurately guide and control the direction of the spring's elastic force, thereby maximizing the use of the spring's elastic force and accurately transmitting it. This design change completely solves the problem of the difficulty in controlling the direction of the spring's elastic force in traditional designs, making the compressor more stable and reliable during the connection process. What is particularly important is that when installing the compressor, there is no need to forcibly compress the spring to achieve the connection as in the past, which greatly simplifies the installation steps, reduces the difficulty and risk of operation, and improves work efficiency and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is another overall structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the exploded structure of the stable connecting piece of the utility model.

[0018] In the figure:

[0019] Compressor housing 1, exoskeleton 2, base 3, stabilizing connector 4, mounting base 41, bolts 42, spring 43, sealing cover 44, anti-skid plate 45, air injection pipe port 5, top cover 6, exhaust pipe port 7. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be described clearly and completely below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0021] In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] As attached Figure 1 To Attachment Figure 3 As shown:

[0023] The utility model provides a high-performance compressor for new energy automobile air conditioners, comprising a compressor housing 1, an exoskeleton 2, a base 3, a stabilizing connector 4, an air injection pipe port 5, a top cover 6 and an exhaust pipe port 7. The exoskeleton 2 is integrally arranged on the compressor housing 1, the compressor housing 1 is fixedly mounted on the base 3, and four stabilizing connectors 4 are installed on the base 3; the air injection pipe port 5 and the top cover 6 are installed on the compressor housing 1, and the exhaust pipe port 7 is arranged on the top cover 6.

[0024] The stable connector 4 includes a mounting base 41, a bolt 42, a spring 43, a sealing cover 44 and an anti-skid plate 45. The mounting base 41 is fixedly mounted on the base 3; the bolt 42 slides through the mounting base 41, and the mounting base 41 is elastically connected to the anti-skid plate 45 through the spring 43 and the sealing cover 44. The stable connector 4 ensures that the overall conveying process is smooth and worry-free, and can accurately guide and control the direction of the elastic force of the spring 43, thereby maximizing the use and accurate transmission of the elastic force of the spring 43. There is no need to compress the spring forcibly to achieve connection as in the past, which greatly simplifies the installation steps and reduces the difficulty and risk of operation.

[0025] Embodiment 1:

[0026] Specifically, the compressor housing 1 and the top cover 6 are carefully arranged from top to bottom with core components such as the static plate, dynamic plate, European mechanism, bracket, crankshaft and drive components. These components work together to complete the gas compression and circulation process. It is particularly worth mentioning that the compressor housing 1 and the outer frame 2 adopt advanced one-piece casting molding technology to ensure seamless connection between the two and significantly improve the overall strength.

[0027] Specifically, the design of the exoskeleton 2 is ingenious. It is composed of a number of well-designed support parts and circular ring parts, which not only provide a solid external support for the compressor, but also cleverly form a square concave area in between. This design not only enhances the visual effect of the exoskeleton, but also gives it an additional protective function, which can effectively absorb impact energy when a collision occurs and protect the compressor body from damage.

[0028] Specifically, the mounting base 41 is firmly fixed to one of the four corners of the base 3, and the bolt 42 cleverly passes through the mounting base 41, the spring 43, the sealing cover 44 made of corrugated rubber, and the anti-skid plate 45 with anti-skid patterns on the surface, and finally is closely connected with the external connection part. In this process, the spring 43 is cleverly placed on the inner side of the sealing cover 44, which not only ensures the elasticity and adaptability of the connection, but also effectively prevents the intrusion of external impurities through the corrugated design of the sealing cover 44.

[0029] Specifically, the anti-skid pattern design on the anti-skid plate 45 further enhances the stability of the connection and reduces the risk of loosening due to vibration or external force.

[0030] Embodiment 2:

[0031] First, the gas is sucked in, compressed and discharged through the rotation of two interlocking scrolls (stationary and moving). Specifically, the stationary disk is fixed in the compressor housing 1, while the moving disk is driven by the eccentric shaft to rotate in a small radius around the center of the stationary disk. As the moving disk rotates, the space between the two scrolls gradually decreases, thereby gradually compressing the sucked gas into a high-pressure state and finally discharging it through the exhaust pipe.

[0032] In this process, the design of the external frame 2 provides additional protection for the compressor, which can effectively absorb impact energy during collision and protect the compressor body from damage. At the same time, the stabilizing connector 4 ensures the stability of the compressor during transportation through its unique structural design, and realizes the maximum utilization and precise transmission of the elastic force of the spring 43, further improving the overall performance of the compressor.

[0033] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A high-performance compressor for new energy automobile air conditioner, characterized in that: The compressor comprises a compressor housing (1), an outer frame (2), a base (3), a stabilizing connector (4), an air injection pipe port (5), a top cover (6) and an exhaust pipe port (7); the outer frame (2) is integrally arranged on the compressor housing (1); the compressor housing (1) is fixedly mounted on the base (3); four stabilizing connectors (4) are mounted on the base (3); the air injection pipe port (5) and the top cover (6) are mounted on the compressor housing (1); and the exhaust pipe port (7) is arranged on the top cover (6); The stabilizing connecting member (4) comprises a mounting base (41), a bolt (42), a spring (43), a sealing cover (44) and an anti-skid plate (45); the mounting base (41) is fixedly mounted on the base (3); the bolt (42) slides through the mounting base (41), and the mounting base (41) is elastically connected to the anti-skid plate (45) via the spring (43) and the sealing cover (44).

2. A high-performance new energy automobile air-conditioning compressor as claimed in claim 1, characterized in that: The compressor housing (1) and the top cover (6) are respectively installed with a stationary disk, a moving disk, a European mechanism, a bracket, a crankshaft and a driving component from top to bottom. The compressor housing (1) and the outer frame (2) are integrally cast and formed. The outer frame (2) is composed of a plurality of supporting parts and a plurality of circular ring parts, and a square recessed area is provided between the two.

3. A high-performance new energy automobile air-conditioning compressor as claimed in claim 1, characterized in that: The mounting base (41) of the stabilizing connector (4) is fixedly mounted on one of the four corners of the base (3), and the bolt (42) passes through the mounting base (41), the spring (43), the sealing cover (44) and the anti-slip plate (45) in sequence, and is fixedly connected to the external connection part.

4. A high-performance new energy automobile air-conditioning compressor as claimed in claim 1, characterized in that: The spring (43) is located inside the sealing cover (44), the sealing cover (44) is a corrugated rubber cover, and the spring (43) and the sealing cover (44) are located between the mounting base (41) and the anti-slip plate (45).

5. A high-performance new energy automobile air-conditioning compressor as claimed in claim 1, characterized in that: The surface of the anti-skid plate (45) is provided with anti-skid patterns.

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