Compressor, air conditioning system and vehicle

Abstract

The utility model discloses a compressor, air conditioning system and vehicle relates to compressor technical field, wherein the compressor includes casing and cover plate, install in the mounting groove of casing by setting electric control element, cover plate and casing fixed connection and cover mounting groove, be equipped with the sealing groove in the cover plate or casing, be equipped with the sealing rib in the other, be equipped with the sealing rib in the casing, be equipped with the electric control element. The sealing groove is arranged around the notch of the mounting groove, a binder is injected into the sealing groove, and the sealing rib is inserted into the sealing groove. The mode of the sealing groove and the sealing rib is adopted, the contact area of the sealing rib and the binding agent is large, the connection stability is improved, the binding agent is accumulated in the sealing groove, the binding agent can be effectively prevented from being extruded out, the sealing performance between the cover plate and the shell is improved, and therefore the protection effect on the electric control element can be improved, and the reliability of the compressor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, and in particular to a compressor, an air-conditioning system and a vehicle. Background Art

[0002] In the related art, an electric vehicle has an air-conditioning system, and the compressor of the air-conditioning system is provided with an electronic control element, which is fixedly connected to the electronic control cavity of the shell, and a cover plate is provided to close the electronic control cavity. In order to improve the dustproof and waterproof capabilities of the electronic control cavity, an adhesive is usually provided between the cover plate and the shell for sealing. However, since the cover plate and the shell are in a planar structure, the adhesive will be squeezed out when the cover plate is pressed against the shell, and it is also easy to cause uneven distribution of the adhesive, and the sealing effect between the cover plate and the shell is poor. The electronic control element may fail due to water ingress, affecting the reliability of the compressor. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a compressor that can improve the sealing performance when the cover plate and the shell are connected, so as to improve the protection effect of the electric control element and improve the reliability of the compressor.

[0004] The utility model also provides an air conditioning system with the compressor.

[0005] According to the compressor of the first aspect of the utility model, it includes: a shell, which is provided with a mounting groove for mounting an electronic control element; a cover plate, which is fixedly connected to the shell and covers the mounting groove; wherein, one of the cover plate or the shell is provided with a sealing groove, which is arranged around the outer side of the notch of the mounting groove, and the sealing groove is used to accommodate an adhesive; the other of the cover plate or the shell is provided with a sealing rib, which is inserted into the sealing groove.

[0006] The compressor according to the embodiment of the utility model has at least the following beneficial effects:

[0007] The electric control element is installed in the installation groove of the shell, the cover plate and the shell are fixedly connected and cover the installation groove, a sealing groove is set in one of the cover plate and the shell, and a sealing rib is set in the other, the sealing groove is set around the notch of the installation groove, the adhesive is injected into the sealing groove, and the sealing rib is inserted into the sealing groove. The sealing groove and the sealing rib are adopted, and the contact area between the sealing rib and the adhesive is larger, the stability of the connection is improved, and the adhesive accumulates in the sealing groove, which can effectively prevent the adhesive from being squeezed out, and improve the sealing performance between the cover plate and the shell, so that the protection effect of the electric control element can be improved, and the reliability of the compressor can be improved.

[0008] According to some embodiments of the present utility model, the sealing groove is provided on the shell and is constructed as a continuous ring, and the sealing rib is provided on a side of the cover plate facing the shell and is constructed as a continuous ring.

[0009] According to some embodiments of the present invention, the sealing rib is constructed as a flange arranged on the outer edge of the cover plate.

[0010] According to some embodiments of the present utility model, the housing is provided with a plurality of first fixing portions, and the plurality of first fixing portions are located outside the sealing groove and are arranged at intervals along the circumference of the housing;

[0011] The cover plate is provided with a second fixing portion, the second fixing portion is connected to the flange or the cover plate, and the second fixing portion is connected to the first fixing portion via a fastener.

[0012] According to some embodiments of the utility model, the side wall of the sealing groove is provided with a positioning groove; the second fixing portion includes a bent section and a connecting section connected to each other, the bent section is located on the outside of the flange and one end is connected to the edge of the flange, the other end of the bent section extends toward the cover plate and is spaced apart from the flange, the bent section is inserted in the positioning groove, and the connecting section and the first fixing portion are connected by the fastener.

[0013] According to some embodiments of the present invention, the sealing rib is constructed as a protrusion formed by the cover plate through stamping.

[0014] According to some embodiments of the present utility model, the housing is provided with a plurality of first fixing portions, and the plurality of first fixing portions are located outside the sealing groove and are arranged at intervals along the circumference of the housing;

[0015] A second fixing portion is disposed on the outer edge of the cover plate, and the second fixing portion is connected to the first fixing portion via a fastener.

[0016] According to some embodiments of the present invention, the minimum width of the sealing groove is W, and the maximum width of the sealing rib is t, satisfying: W≥t+0.1mm.

[0017] According to some embodiments of the present invention, the minimum width W of the sealing groove satisfies: 1.2 mm ≤ W ≤ 10 mm.

[0018] According to some embodiments of the present invention, the minimum depth of the sealing groove is S, and the maximum height of the sealing rib is h, satisfying: S≥h.

[0019] According to some embodiments of the present utility model, the maximum height h of the sealing rib satisfies: 0.3mm≤h≤5mm.

[0020] According to some embodiments of the present utility model, the adhesive is one or more of hot-melt butyl adhesive, thermal-reactive polyurethane hot-melt adhesive, and silicone sealant.

[0021] An air conditioning system according to an embodiment of the second aspect of the utility model comprises the compressor described in the above embodiment.

[0022] The air conditioning system according to the embodiment of the utility model has at least the following beneficial effects:

[0023] In the compressor of the first embodiment, the compressor is installed in the installation groove of the shell by setting the electric control element, the cover plate and the shell are fixedly connected and cover the installation groove, a sealing groove is set in one of the cover plate and the shell, and a sealing rib is set in the other, the sealing groove is set around the notch of the installation groove, the adhesive is injected into the sealing groove, and the sealing rib is inserted into the sealing groove. By adopting the sealing groove and the sealing rib, the contact area between the sealing rib and the adhesive is larger, the stability of the connection is improved, and the adhesive accumulates in the sealing groove, which can effectively prevent the adhesive from being squeezed out, and improve the sealing performance between the cover plate and the shell, so that the protection effect of the electric control element can be improved, and the reliability of the compressor can be improved.

[0024] The vehicle according to the third aspect of the present utility model comprises the air conditioning system described in the above embodiment.

[0025] The vehicle according to the embodiment of the utility model has at least the following beneficial effects:

[0026] In the air conditioning system of the second embodiment, the compressor of the air conditioning system is installed in the installation groove of the shell by setting the electric control element, the cover plate and the shell are fixedly connected and cover the installation groove, a sealing groove is set in one of the cover plate or the shell, and a sealing rib is set in the other, the sealing groove is set around the notch of the installation groove, the adhesive is injected into the sealing groove, and the sealing rib is inserted into the sealing groove. By adopting the sealing groove and the sealing rib, the contact area between the sealing rib and the adhesive is larger, the stability of the connection is improved, and the adhesive accumulates in the sealing groove, which can effectively prevent the adhesive from being squeezed out, and improve the sealing performance between the cover plate and the shell, so that the protection effect of the electric control element can be improved, and the reliability of the compressor can be improved.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0029] Figure 1 This is a cross-sectional view of a cover plate connected to a housing according to an embodiment of the utility model;

[0030] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0031] Figure 3 A cross-sectional view of a housing of an embodiment of the utility model;

[0032] Figure 4 This is a structural schematic diagram of a cover plate according to an embodiment of the utility model;

[0033] Figure 5 for Figure 4 The enlarged view of point B in the middle;

[0034] Figure 6 This is a cross-sectional view of a cover plate connected to a housing in another embodiment of the utility model;

[0035] Figure 7 for Figure 6 Enlarged view of point C in the middle;

[0036] Figure 8 This is a schematic diagram of the inner structure of a cover plate according to another embodiment of the utility model.

[0037] Figure Number:

[0038] Shell 100; mounting groove 110; sealing groove 120; positioning groove 121; first fixing portion 130; cover plate 200; sealing rib 210; flange 211; protrusion 212; second fixing portion 220; bending section 221; connecting section 222; electric control element 300; bolt 400; adhesive 500. DETAILED DESCRIPTION

[0039] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that the descriptions involving orientation, such as the orientation or positional relationship indicated as up, down, etc., are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 present invention.

[0041] In the description of the present utility model, "a plurality" means more than two. If there is a description of "first" or "second", it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] Reference Figure 1 As shown, a compressor of an embodiment of the utility model includes a shell 100, a cover plate 200 and an electric control element 300. The upper end of the shell 100 is recessed downward to form a mounting groove 110. The mounting groove 110 can also be a groove body surrounded by multiple baffles of the shell 100. The electric control element 300 is fixedly arranged in the mounting groove 110. The fixed connection method can be bonding, fastener connection, snap connection, etc. to determine the relative position of the electric control element 300 and the mounting groove 110 to prevent the electric control element 300 from shaking in the mounting groove 110 and causing collision. The cover plate 200 and the shell 100 are fixedly connected, for example, the cover plate 200 is connected to the upper end surface of the shell 100 and covers the notch of the mounting groove 110 to close the mounting groove 110. The cover plate 200 and the shell 100 can be fixedly connected by snap connection, bonding, fastener connection, or a combination of multiple connection methods. The cover plate 200 serves to protect the electronic control element 300 , and effectively prevents water, dust, etc. from entering the installation groove 110 .

[0044] In order to further improve the protection performance of the electric control element 300, refer to Figure 2 and Figure 3 As shown, the housing 100 is provided with a sealing groove 120, which is formed by the upper end surface of the housing 100 being recessed downward, or by two retaining ribs being spaced apart on the upper end surface of the housing 100, and the sealing groove 120 is formed between the retaining ribs. The sealing groove 120 surrounds the notch of the mounting groove 110 and is spaced apart from the notch, and the sealing groove 120 is used to accommodate the adhesive 500. A sealing rib 210 is provided on the side of the cover plate 200 facing the housing 100, and the shape of the sealing rib 210 matches the shape of the sealing groove 120. The sealing rib 210 is integrally formed with the cover plate 200, or connected to the cover plate 200 by bonding or the like, and the sealing rib 210 is inserted into the sealing groove 120.

[0045] It is understandable that, by adopting the above scheme, during assembly, the adhesive 500 is injected into the sealing groove 120, and then the cover plate 200 is covered on the notch of the installation groove 110, and the sealing rib 210 is inserted into the sealing groove 120, and the sealing rib 210 is in contact with the adhesive 500. After the adhesive 500 solidifies, the relative position of the cover plate 200 and the housing 100 can be fixed, and the installation groove 110 can also be sealed. By adopting the sealing rib 210 and the sealing groove 120, the contact area between the sealing rib 210 and the adhesive 500 is large, the stability of the connection is improved, and the adhesive 500 can be suppressed from being squeezed out, thereby improving the sealing performance between the housing 100 and the cover plate 200, thereby improving the protection effect of the electric control element 300 and improving the reliability of the compressor.

[0046] It should be noted that, in another embodiment, the end of the housing 100 facing the cover plate 200 may be provided with a sealing rib 210, and the side of the cover plate 200 facing the housing 100 may be provided with a sealing groove 120, and the effect is similar to the above embodiment, which will not be described in detail here. For the convenience of explanation, unless otherwise specified, all subsequent embodiments are described as the housing 100 being provided with a sealing groove 120 and the cover plate 200 being provided with a sealing rib 210.

[0047] Reference Figure 3 and Figure 4 As shown, in an embodiment of the utility model, the sealing groove 120 is a continuous annular structure and is arranged around the mounting groove 110, that is, the sealing groove 120 is a structure without partitions and end points. The sealing rib 210 is also a continuous annular structure and is adapted to the shape of the sealing groove 120, that is, the sealing rib 210 is a structure without partitions and end points. Therefore, the notch of the mounting groove 110 can be effectively closed, further improving the protection performance of the electric control element 300. In another embodiment, the sealing groove 120 and the sealing rib 210 can also be discontinuous annular structures, for example, the sealing groove 120 includes a plurality of groove sections, and the plurality of groove sections are spaced apart. The sealing rib 210 includes a plurality of rib sections, and the plurality of rib sections are spaced apart. Among them, in order to ensure the sealing between adjacent groove sections, a sealing strip, an adhesive 500, etc. can be provided.

[0048] Reference Figure 2 and Figure 4As shown, in the embodiment of the utility model, the sealing rib 210 is constructed as a flange 211 arranged on the outer edge of the cover plate 200, that is, the outer edge of the cover plate 200 is bent downward to form the flange 211. The flange 211 is inserted into the sealing groove 120 and contacts the adhesive 500, which can reduce or avoid the adhesive 500 from being squeezed out of the sealing groove 120, improve the sealing of the groove, reduce the situation where dust and water enter the installation groove 110, have high protection performance, and improve the reliability of the compressor. The method of forming the flange 211 by stamping the cover plate 200 has high structural strength and high reliability, is convenient for the production and manufacturing of the cover plate 200, and improves production efficiency.

[0049] Reference Figure 3 and Figure 4 As shown, in the embodiment of the utility model, the shell 100 is provided with a plurality of first fixing parts 130, and the plurality of first fixing parts 130 are located outside the sealing groove 120 and are arranged at intervals along the circumference of the shell 100. For example, the plurality of first fixing parts 130 are arranged on the outer edge of the shell 100 and are integrally formed with the shell 100 to improve the production efficiency of the shell 100. Alternatively, the first fixing parts 130 and the shell 100 can also be connected by bonding, clamping, fastener connection, etc. The cover plate 200 is provided with a plurality of second fixing parts 220, and the plurality of second fixing parts 220 are arranged around the cover plate 200 and are connected to the flange 211 or the cover plate 200. For example, the second fixing parts 220 and the flange 211 can be connected by integral molding, welding, or fastener connection; the second fixing parts 220 and the cover plate 200 can be connected by welding or fastener connection.

[0050] The plurality of second fixing parts 220 are fixedly connected to the corresponding first fixing parts 130, and the fixed connection method may be welding, clamping, bonding, or fastener connection. Figure 1 As shown, the first fixing part 130 and the second fixing part 220 are connected by a fastener, and the fastener is a bolt 400. The first fixing part 130 and the second fixing part 220 are both provided with mounting holes, and the bolt 400 is passed through the mounting holes, so as to fix the relative position of the first fixing part 130 and the second fixing part 220, which can further improve the stability of the connection between the cover plate 200 and the shell 100.

[0051] It is understandable that the housing 100 is used for a compressor, and the compressor is in a high temperature environment when working, which easily leads to a decrease in the bonding stability of the adhesive 500. Therefore, by setting the first fixing portion 130 and the second fixing portion 220 to be connected by a fastener, the risk of separation of the cover plate 200 and the housing 100 during long-term use can be effectively avoided, thereby improving the stability and reliability of the connection.

[0052] Reference Figure 4 and Figure 5As shown, in the embodiment of the present invention, the second fixing portion 220 includes a bending section 221 and a connecting section 222. The bending section 221 is located outside the flange 211 and one end is connected to the edge of the flange 211. The other end of the bending section 221 extends toward the cover plate 200 and is connected to the connecting section 222. The connecting section 222 and the first fixing portion 130 are connected by a fastener. Figure 5 For example, the lower end of the bent section 221 is connected to the lower edge of the flange 211, the upper end of the bent section 221 is extended upward and connected to the connecting section 222, and the connecting section 222 is extended in the horizontal direction. With the above solution, during the production stage, the cover plate 200 is conveniently stamped and formed by a whole bent plate, thereby avoiding the need to install the second fixing part 220 separately, reducing the processing steps, and improving the production efficiency.

[0053] Since the bent section 221 is connected to the lower edge of the flange 211, and the flange 211 needs to be inserted into the sealing groove 120, in order to enable the bent section 221 to be smoothly inserted into the sealing groove 120, refer to Figure 3 As shown, in the embodiment of the present invention, the outer wall of the sealing groove 120 is recessed to form a positioning groove 121, and the bent section 221 is inserted into the positioning groove 121. It can be understood that in the assembly stage, one of the bent sections 221 can be inserted into the corresponding positioning groove 121 first, and then the flange 211 is pressed into the sealing groove 120. Therefore, the bent section 221 and the positioning groove 121 play a positioning role, which facilitates the rapid installation of the cover plate 200 and improves the assembly efficiency.

[0054] Reference Figure 6 , Figure 7 and Figure 8 As shown, in another embodiment of the utility model, the sealing rib 210 is constructed as a protrusion 212 formed by stamping of the cover plate 200, the inner side of the protrusion 212 is convex downward, and the outer side is concave into a groove. The cover plate 200 can cover the entire opening of the sealing groove 120. It is understandable that after the cover plate 200 is connected to the housing 100, before the adhesive 500 solidifies, the housing 100 may shake, causing the adhesive 500 to flow from the sealing groove 120 to the electric control element 300, causing the electric control element 300 to malfunction. After the cover plate 200 covers the entire opening of the sealing groove 120 and is fixed to the housing 100 by bolts 400, even if the housing 100 is tilted or tipped, the adhesive 500 can be effectively prevented from seeping out. It should be noted that the sealing rib 210 can also be a convex strip connected to the inner side of the cover plate 200, and the convex strip is connected to the inner side of the cover plate 200 by welding, bonding, etc. The form of the sealing rib is selected according to actual conditions.

[0055] Reference Figure 8As shown, in an embodiment of the utility model, when the sealing rib 210 is a protrusion 212, the second fixing portion 220 is arranged on the outer edge of the cover plate 200, so that the second fixing portion 220 is connected to the first fixing portion 130 through a fastener to improve the stability of the connection between the cover plate 200 and the shell 100.

[0056] Reference Figure 2 As shown, in the embodiment of the utility model, the minimum width of the sealing groove 120 is W, and the maximum width of the sealing rib 210 is t, which satisfies: W ≥ t + 0.1mm. It can be understood that in order to enable the sealing rib 210 to be smoothly inserted into the sealing groove 120, the minimum width W of the sealing groove 120 is required to be greater than or equal to the maximum width t of the sealing rib 210; and in order to prevent the sealing rib 210 from squeezing out all the adhesive 500, resulting in a loss of sealing effect, the minimum width W of the sealing groove 120 and the maximum width t of the sealing rib 210 are limited to reserve at least 0.1mm of space to accommodate the adhesive 500, thereby ensuring the sealing effect of the installation groove 110. The minimum width W of the sealing groove 120 satisfies: 1.2mm≤W≤10mm, for example, the value of W is 1.2mm, 2mm, 4mm, 6mm, 7mm, 10mm. When the minimum width W of the sealing groove 120 is less than 1.2 mm, the sealing groove 120 can accommodate less glue, the sealing effect is poor, and the width of the sealing rib 210 is small, which is difficult to manufacture and has low strength. When the minimum width W of the sealing groove 120 is greater than 10 mm, the amount of adhesive 500 that needs to be filled in the sealing groove 120 increases, and the cost increases. Therefore, a reasonable design of the width of the sealing groove 120 can ensure the sealing performance while reducing the production cost.

[0057] Reference Figure 2 As shown, in the embodiment of the present invention, the minimum depth of the sealing groove 120 is S, and the maximum height of the sealing rib 210 is h, which satisfies: S≥h. It can be understood that when the minimum depth S of the sealing groove 120 is less than the maximum height h of the sealing rib 210, the sealing rib 210 will lift the cover plate 200, resulting in the lower end surface of the cover plate 200 being unable to fit with the upper end surface of the housing 100. In the process of waiting for the adhesive 500 to solidify, the housing 100 shakes or overturns under the action of external force, which may cause the adhesive 500 to flow to the electric control element 300, causing the electric control element 300 to malfunction. Therefore, by setting the minimum depth S of the sealing groove 120 to be greater than or equal to the maximum height h of the sealing rib 210, the lower end surface of the cover plate 200 can fit with the upper end surface of the housing 100. When the housing 100 shakes or overturns under the action of external force, the adhesive 500 can be prevented from leaking out, thereby improving the reliability of the electric control element 300.

[0058] Continue to refer to Figure 2As shown, in the embodiment of the utility model, the maximum height h of the sealing rib 210 satisfies: 0.3mm≤h≤5mm, for example, the value of h can be 0.3mm, 0.5mm, 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm. When h is less than 0.3mm, the height of the sealing rib 210 is too small to play a sealing role. When h is greater than 5mm, the height of the sealing rib 210 is too high, resulting in the need to increase the depth of the sealing groove 120, resulting in an increase in the volume of the housing 100, and at the same time, the material required for the sealing rib 210 increases, and the production cost increases. Therefore, a reasonable design of the size of h can reduce production costs while playing a sealing role.

[0059] In the embodiment of the present invention, the thickness of the cover plate 200 is 0.8mm to 8mm. When the thickness of the cover plate 200 is less than 0.8mm, the thickness of the cover plate 200 is too thin, and risks such as deformation and cracking are prone to occur; when the thickness of the cover plate 200 is greater than 8mm, the required material increases, the strength margin is too large, and the cost increases. Therefore, a reasonable design of the thickness of the cover plate 200 can reduce the manufacturing cost while meeting the strength requirements.

[0060] In the embodiment of the utility model, the adhesive 500 is one or more of hot melt butyl adhesive, heat-reactive polyurethane hot melt adhesive, and silicone sealant. When the adhesive 500 is hot melt butyl adhesive, the hot melt butyl adhesive contains 20% to 90% of polymers with reactive groups that can form hydrogen bonds, so that it has the characteristics of good melt fluidity and high melt flow temperature. When the adhesive 500 is a heat-reactive polyurethane hot melt adhesive, the polyurethane hot melt adhesive is polymerized by polyether polyol or polyester polyol with chain extenders, isocyanates, etc., contains isocyanates and carbamate groups, and has high activity. It can react with a variety of functional groups containing hydroxyl groups to form interfacial chemical bonds and adhere tightly to the material. The colloid structure can cross-link with the cover plate 200, the shell 100 and the water molecules in the air to form an irreversible cross-linked cured structure. The formed adhesive layer is durable and stable, and has the characteristics of softness and toughness, and has good low temperature resistance. When the adhesive 500 is a silicone sealant, the silicone sealant has excellent non-corrosive bonding to metals, plastics, ceramics, glass, etc., without the need for primer. It also has good high and low temperature resistance, with a temperature range of -45°C to 350°C, excellent electrical properties, moisture resistance, shock resistance and aging resistance. Therefore, the appropriate adhesive 500 is selected according to the actual situation.

[0061] An air conditioning system of an embodiment of the utility model comprises the compressor of the above embodiment, and the air conditioning system can be a household air conditioning or a car air conditioning. The air conditioning system of the embodiment of the utility model adopts the compressor of the above embodiment, and the compressor is installed in the installation groove 110 of the housing 100 by setting the electric control element 300, and the cover plate 200 and the housing 100 are fixedly connected and cover the installation groove 110, and a sealing groove 120 is set in one of the cover plate 200 or the housing 100, and a sealing rib 210 is set in the other, and the sealing groove 120 is set around the notch of the installation groove 110, and the adhesive 500 is injected into the sealing groove 120, and the sealing rib 210 is inserted into the sealing groove 120. By adopting the sealing groove 120 and the sealing rib 210, the contact area between the sealing rib 210 and the adhesive 500 is large, the stability of the connection is improved, and the adhesive 500 accumulates in the sealing groove 120, which can effectively prevent the adhesive 500 from being squeezed out, and improve the sealing performance between the cover plate 200 and the housing 100, so that the protection effect of the electric control element 300 can be improved, and the reliability of the compressor can be improved.

[0062] Since the air conditioning system of the embodiment of the utility model adopts all the technical solutions of the compressor of the above embodiment, it has at least all the beneficial effects brought by the technical solutions of the above embodiment, which will not be repeated here.

[0063] A vehicle of an embodiment of the utility model includes the air conditioning system of the above embodiment, and the vehicle can be an electric vehicle or a fuel vehicle. The vehicle of the utility model embodiment adopts the air conditioning system of the above embodiment, and the compressor of the air conditioning system is installed in the installation groove 110 of the housing 100 by setting the electric control element 300, the cover plate 200 and the housing 100 are fixedly connected and cover the installation groove 110, a sealing groove 120 is set in one of the cover plate 200 or the housing 100, and a sealing rib 210 is set in the other, the sealing groove 120 is arranged around the notch of the installation groove 110, the adhesive 500 is injected into the sealing groove 120, and the sealing rib 210 is inserted into the sealing groove 120. By adopting the sealing groove 120 and the sealing rib 210, the contact area between the sealing rib 210 and the adhesive 500 is large, the stability of the connection is improved, and the adhesive 500 accumulates in the sealing groove 120, which can effectively prevent the adhesive 500 from being squeezed out, and improve the sealing performance between the cover plate 200 and the housing 100, so that the protection effect of the electric control element 300 can be improved, and the reliability of the compressor can be improved.

[0064] Since the vehicle of the embodiment of the utility model adopts all the technical solutions of the air-conditioning system of the above embodiment, it has at least all the beneficial effects brought by the technical solutions of the above embodiment, which will not be repeated here.

[0065] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A compressor, characterized in that include: The housing is provided with a mounting slot for mounting the electric control element; A cover plate, fixedly connected to the housing and covering the mounting groove; Among them, one of the cover plate or the shell is provided with a sealing groove, which is arranged around the outer side of the groove of the installation groove, and the sealing groove is used to accommodate an adhesive; the other of the cover plate or the shell is provided with a sealing rib, which is inserted into the sealing groove.

2. The compressor according to claim 1, characterized in that: The sealing groove is arranged on the shell and is configured as a continuous ring. The sealing rib is arranged on a side of the cover plate facing the shell and is configured as a continuous ring.

3. The compressor according to claim 2, characterized in that: The sealing rib is configured as a flange disposed on the outer edge of the cover plate.

4. The compressor according to claim 3, characterized in that: The housing is provided with a plurality of first fixing portions, and the plurality of first fixing portions are located outside the sealing groove and are arranged at intervals along the circumference of the housing; The cover plate is provided with a second fixing portion, the second fixing portion is connected to the flange or the cover plate, and the second fixing portion is connected to the first fixing portion via a fastener.

5. The compressor according to claim 4, characterized in that: The side wall of the sealing groove is provided with a positioning groove; the second fixing part includes a bent section and a connecting section connected to each other, the bent section is located on the outside of the flange and one end is connected to the edge of the flange, the other end of the bent section extends toward the cover plate and is spaced apart from the flange, the bent section is inserted in the positioning groove, and the connecting section and the first fixing part are connected by the fastener.

6. The compressor according to claim 2, characterized in that: The sealing rib is configured as a protrusion formed by punching the cover plate.

7. The compressor according to claim 6, characterized in that: The housing is provided with a plurality of first fixing portions, and the plurality of first fixing portions are located outside the sealing groove and are arranged at intervals along the circumference of the housing; A second fixing portion is disposed on the outer edge of the cover plate, and the second fixing portion is connected to the first fixing portion via a fastener.

8. The compressor according to claim 1, characterized in that: The minimum width of the sealing groove is W, and the maximum width of the sealing rib is t, satisfying: W≥t+0.1mm.

9. The compressor according to claim 8, characterized in that: The minimum width W of the sealing groove satisfies: 1.2 mm ≤ W ≤ 10 mm.

10. The compressor according to claim 1, characterized in that: The minimum depth of the sealing groove is S, and the maximum height of the sealing rib is h, satisfying: S≥h.

11. The compressor according to claim 10, characterized in that: The maximum height h of the sealing rib satisfies: 0.3mm≤h≤5mm.

12. The compressor according to claim 1, characterized in that: The adhesive is one or more of hot melt butyl adhesive, thermal reactive polyurethane hot melt adhesive, and silicone sealant.

13. Air conditioning system, characterized in that: A compressor comprising the compressor according to any one of claims 1 to 12.

14. A vehicle, characterized in that: Includes the air conditioning system as described in claim 13.

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