Compressor, air conditioner and vehicle

Abstract

The utility model discloses a kind of compressor, air conditioner and vehicle, the compressor includes: shell, the shell inside forms the installation cavity of containing electrical element, the shell is formed with the matching hole being communicated with outside to the installation cavity;Connector, the connector is adapted to pass through the matching hole and electrical element electric connection;Wherein, the shell and / or the connector set point gum groove, the point gum groove is adapted to accommodate the sealant layer for sealing the gap between the shell and the connector.The compressor proposed in the utility model is conducive to improving the sealing performance of the shell and the connector, and reducing the overall cost.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning compressor technology, and in particular to a compressor, an air conditioner, and a vehicle. Background Technology

[0002] In related technologies, the connector and housing of an air conditioning compressor are usually sealed with sealing rings or other sealing components. This sealing structure leaves gaps between the sealing components, the connector, and the housing. During use, corrosive liquids can seep into these gaps, causing corrosion of the connector and / or housing. Therefore, optimizing the sealing structure between the connector and housing to prevent corrosion and improve product safety has become an urgent problem to be solved in this field. Utility Model Content

[0003] This invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a compressor. The compressor proposed by this invention improves the sealing performance of the housing and connectors, and reduces overall cost.

[0004] This utility model also proposes an air conditioner having the above-mentioned compressor.

[0005] This utility model also proposes a vehicle having the above-mentioned air conditioner.

[0006] The compressor according to this utility model includes: a housing, wherein an installation cavity for accommodating electrical components is formed inside the housing, and a mating hole is formed on the housing to communicate with the outside; a connector, wherein the connector is adapted to pass through the mating hole and electrically connect with the electrical components; wherein the housing and / or the connector are provided with a dispensing groove, the dispensing groove being adapted to accommodate a sealing adhesive layer for sealing the gap between the housing and the connector.

[0007] The compressor according to this utility model provides a dotted groove on the connector and / or housing. By filling the dotted groove with a sealing adhesive layer, the gap between the housing and the connector is sealed, preventing external corrosive liquids from corroding the connector and housing. This replaces sealing rings and other sealing structures, ensuring sealing performance while reducing the number of parts and lowering the overall cost of the compressor.

[0008] According to some embodiments of the present invention, the end wall of the housing is provided with the mating hole, the connector is formed with an overlapping edge that abuts against the end wall and a plug-in portion that extends into the mating hole, and at least one of the end wall, the inner wall of the mating hole, the overlapping edge and the peripheral wall of the plug-in portion is provided with the glue dispensing groove.

[0009] According to some embodiments of the present invention, at least a portion of the inner wall of the dispensing groove is constructed as an arc-shaped wall.

[0010] According to some embodiments of this utility model, the radius of the arc wall is R (mm), the viscosity of the sealant layer is η (Pa·s), and satisfies: 1 / 10≤R / η≤1 / 6000.

[0011] According to some embodiments of the present invention, the dispensing groove has a sidewall extending from the open end to the bottom, and a bottom wall disposed at the bottom and connected to the sidewall, wherein the bottom wall is constructed as an arc-shaped wall recessed towards the bottom.

[0012] According to some embodiments of the present invention, the dispensing groove has a side wall extending from the open end to the bottom and a bottom wall disposed at the bottom of the dispensing groove, and an arc wall is formed between the side wall and the bottom wall.

[0013] According to some embodiments of the present invention, a first overflow gap is formed between the overlapping edge and the end wall, and a second overflow gap is formed between the inner wall of the mating hole and the peripheral wall of the insertion part. The first overflow gap and the second overflow gap are connected to each other and to the dispensing groove.

[0014] According to some embodiments of the present invention, the widths of the first overflow gap and the second overflow gap are respectively d and satisfy: 0.1mm≤d≤1.0mm.

[0015] According to some embodiments of the present invention, the compressor further includes an extension portion disposed on the housing or the connector and facing the dispensing groove, the extension portion extending toward the bottom wall of the dispensing groove.

[0016] The following is a brief description of an air conditioner according to another embodiment of the present invention.

[0017] The air conditioner according to this utility model includes the compressor described in the above embodiments. Since the air conditioner according to this utility model includes the compressor described in the above embodiments, the air conditioner has high safety and lower cost.

[0018] The vehicle according to another embodiment of the present invention is briefly described below.

[0019] The vehicle according to this utility model includes the air conditioner described in the above embodiments. Since the vehicle according to this utility model includes the air conditioner described in the above embodiments, the overall vehicle safety is higher and the cost is lower.

[0020] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0022] Figure 1 This is a partial assembly diagram of a compressor according to some embodiments of the present invention;

[0023] Figure 2 yes Figure 1 A magnified view of a portion of the image;

[0024] Figure 3 yes Figure 1 Cross-sectional view of AA;

[0025] Figure 4 yes Figure 3 The middle circle shows a magnified view of a portion;

[0026] Figure 5 yes Figure 4 A partial enlarged view of the dispensing groove of the compressor in some embodiments;

[0027] Figure 6 yes Figure 4 A partial enlarged view of the dispensing groove of the compressor in some other embodiments;

[0028] Figure 7 yes Figure 4 A partial enlarged view of the dispensing groove of the compressor in some other embodiments;

[0029] Figure 8 yes Figure 4 A partial enlarged view of the dispensing groove of the compressor in some other embodiments;

[0030] Figure 9 This is a schematic diagram showing the relationship between the size of the dispensing groove of the compressor, the sealing adhesive layer, and the product qualification rate according to some embodiments of the present invention.

[0031] Figure 10 This is a schematic diagram of the connector structure according to some embodiments of the present invention;

[0032] Figure 11 yes Figure 10 Side view;

[0033] Figure 12 yes Figure 10 Top view;

[0034] Figure 13 yes Figure 12 CC section view.

[0035] Figure label:

[0036] Compressor 1;

[0037] Housing 11, electrical component 111, mounting cavity 112, end wall 113, mating hole 114, inner wall 115;

[0038] Connector 12, conductor 121, overlapping edge 122, insertion part 123, peripheral wall 124;

[0039] 13. Glue dispensing groove, 131. Side wall, 132. Bottom wall, 133. Arc wall, 134. Sealant layer;

[0040] First overflow gap 141, second overflow gap 142; extension 15. Detailed Implementation

[0041] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0042] In related technologies, the connector and housing of an air conditioning compressor are usually sealed with sealing rings or other sealing components. This sealing structure leaves gaps between the sealing components, the connector, and the housing. During use, corrosive liquids can seep into these gaps, causing corrosion of the connector and / or housing. Therefore, optimizing the sealing structure between the connector and housing to prevent corrosion and improve product safety has become an urgent problem to be solved in this field.

[0043] The following is for reference. Figures 1-13 A compressor according to an embodiment of the present invention is described.

[0044] The compressor 1 according to the present invention includes: a housing 11, wherein a mounting cavity 112 for accommodating an electrical component 111 is formed inside the housing 11, and a mating hole 114 for communicating the mounting cavity 112 with the outside is formed on the housing 11; a connector 12, which is adapted to pass through the mating hole 114 and be electrically connected to the electrical component; wherein the housing 11 and / or the connector 12 are provided with a dispensing groove 13, which is adapted to accommodate a sealing adhesive layer 134 for sealing the gap between the housing 11 and the connector 12.

[0045] like Figure 4 As shown, attached Figure 4An embodiment of a sealing structure for a housing 11 and a connector 12 is disclosed. A dispensing groove 13 is disposed on the connector 12. A mounting cavity 112 for mounting electrical components is formed in the housing 11, thereby sealing and protecting the electrical components 111. A mating hole 114 is formed on the housing 11 to communicate the mounting cavity 112 with the outside. The connector 12 is inserted into the mating hole 114 and abuts against the housing 11, thereby forming a sealing structure. A conductor 121 is disposed on the connector 12, and the connector 12 forms an electrical connection with the electrical components through the conductor 121. The housing 11 or connector 12 is provided with a dispensing groove 13. For example, a dispensing groove 13 is formed on the connector 12. During the connection process between the connector 12 and the housing 11, an appropriate amount of sealant layer 134 is applied to the dispensing groove 13, and then the connector 12 is inserted into the mating hole 114 and abuts against the housing 11. During installation, the sealant layer 134 flows and fills the dispensing groove 13 and overflows into the gap between the housing 11 and the connector 12, thereby sealing the dispensing groove 13 and the area between the housing 11 and the connector 12. Of course, on the housing 11 and the connector 12... All components can be provided with a dispensing groove 13 to increase the sealing range of the sealing adhesive layer 134, thereby enhancing the sealing performance of the housing 11. The compressor 1 of this utility model seals the housing 11 by providing a dispensing groove 13 on the housing 11 and / or connector 12 and applying a sealing adhesive layer in the dispensing groove 13. The cost of the sealing adhesive layer 134 is low, and the versatility and flexibility of the sealing adhesive layer 134 are higher than those of sealing rings and other sealing components. Therefore, by providing a dispensing groove 13 and filling the dispensing groove 13 with a sealing adhesive layer 134, the sealing performance can be improved, the number of parts can be reduced, and the overall cost can be lowered.

[0046] The compressor 1 according to this utility model provides a dotting groove 13 on the connector 12 and / or the housing 11. By filling the dotting groove 13 with a sealing adhesive layer 134, the gap between the housing 11 and the connector 12 is sealed, preventing external corrosive liquids from corroding the connector 12 and the housing 11. This replaces sealing rings and other sealing structures, ensuring sealing performance while reducing the number of parts and lowering the overall cost of the compressor 1.

[0047] According to some embodiments of the present invention, the end wall 113 of the housing 11 is provided with a mating hole 114, the connector 12 is formed with an overlapping edge 122 that abuts against the end wall 113 and a plug-in portion 123 that extends into the mating hole 114, and at least one of the end wall 113, the inner wall 115 of the mating hole 114, the overlapping edge 122 and the peripheral wall 124 of the plug-in portion 123 is provided with a dotted groove 13.

[0048] like Figures 4 to 8 As shown, Figures 4 to 8 Various embodiments of the dispensing groove 13 are disclosed in the document. Figures 4 to 6The dispensing groove 13 is provided on the connector 12. Figure 7 and Figure 8 In the middle, the dispensing groove 13 is disposed on the housing 11 and located on the end wall 113, and the end wall 113 is provided with Figure 5 The connector 12 has an overlapping edge 122 that abuts against the end wall 113 and a plug portion 123 that extends into the mating hole 114. During the installation of the connector 12, the overlapping edge 122 abuts against the end wall 113 of the housing 11, and the peripheral wall 124 of the overlapping portion fits against the inner wall 115 of the mating hole 114. The adhesive groove 13 can be provided on at least one of the end wall 113 of the housing 11, the inner wall 115 of the mating hole 114, the overlapping edge 122, and the peripheral wall 124 of the plug portion 123. For example, on the housing 11... A dispensing groove 13 is provided on the end wall 113. During the installation of the connector 12, a sealant layer 134 is first applied to the dispensing groove 13. As the connector 12 is inserted into the mating hole 114, the overlapping edge 122 and the end wall 113 abut against and squeeze the sealant layer 134 in the dispensing groove 13. After the sealant layer 134 overflows, it flows to the gap between the overlapping edge 122 and the end wall 113 and the gap between the peripheral wall 124 of the insertion part 123 and the inner wall 115 of the mating hole 114, thereby sealing the open opening of the mating hole 114. Of course, the glue dispensing groove 13 can also be set on the side of the overlapping edge 122 facing the end wall 113, the inner wall 115 of the mating hole 114, and the peripheral wall 124 of the plug-in part 123. Its sealing principle is the same as above. The glue dispensing wipe can also be set at multiple positions in the end wall 113 of the housing 11, the inner wall 115 of the mating hole 114, the overlapping edge 122, and the peripheral wall 124 of the plug-in part 123 to form a multi-layer sealing structure, which further improves the sealing performance of the housing 11 and the connector 12, avoids the electrical components 111 inside the connector 12 or housing 11 from being reduced by external corrosive liquid, and prevents the connector 12 or housing 11 from being corroded, thereby improving the safety and reliability of the compressor 1.

[0049] According to some embodiments of the present invention, at least a portion of the inner wall 115 of the dispensing groove 13 is constructed as an arcuate wall 133.

[0050] Specifically, at least a portion of the inner wall 115 of the dispensing groove 13 is constructed as an arc-shaped wall 133, which allows the sealant layer 134 to be more evenly distributed within the dispensing groove 13 during filling, reducing the formation of air bubbles and voids. At the same time, the arc-shaped wall 133 can provide better stress distribution, reducing sealing failure caused by internal stress generated after the sealant layer 134 has cured. When filling the dispensing groove 13 with the sealant layer 134, the shape of the arc-shaped wall 133 better conforms to the shape of the outer surface of the sealant layer 134. The arc-shaped wall 133 can also increase the contact area between the sealant layer 134 and the inner wall 115 of the dispensing groove 13, thereby improving the reliability of the seal.

[0051] According to some embodiments of the present invention, the radius of the arc wall 133 is R (mm), the viscosity of the sealant layer 134 is η (Pa·s), and satisfies: 1 / 10≤R / η≤1 / 6000.

[0052] Specifically, when R / η is too small, the sealant layer 134 lacks fluidity within the dispensing groove 13, easily forming pores during the filling process, resulting in substandard product sealing. When R / η is too large, the adhesion between the sealant layer 134 and the dispensing groove 13 is insufficient, easily leading to defects such as glue overflow and speckles, also causing substandard product sealing. Figure 9 As shown, Figure 9 The diagram shows the relationship between the product qualification rate Y and R / η, where [Y] is the acceptable qualification rate. It can be seen that when R / η is between 1 / 6000 and 1 / 10, the product qualification rate meets the requirements, ensuring the sealing performance of the housing 11.

[0053] According to some embodiments of the present invention, a side wall 131 extending from the open end to the bottom is formed in the dispensing groove 13, and a bottom wall 132 disposed at the bottom and connected to the side wall 131. The bottom wall 132 is constructed as an arc wall 133 recessed towards the bottom.

[0054] Specifically, a sidewall 131 extending from the open end to the bottom is formed within the dispensing groove 13. The sidewall 131 is adapted to define the side boundary of the dispensing groove 13 and guide the flow of the sealant layer 134 during the filling process. A bottom wall 132, which connects to the sidewall 131, is provided at the bottom of the dispensing groove 13. The bottom wall 132 is the bottom boundary of the dispensing groove 13 and determines the final shape and position of the sealant layer 134 after filling. For example... Figures 4 to 7 As shown, in Figures 4 to 6 In the middle, the dispensing groove 13 is disposed on the connector 13. Figure 7 The dispensing groove 13 is provided in the housing 11. Figures 4 to 7 The bottom walls 132 are each constructed as concave arc-shaped walls 133 facing downwards. By designing the bottom walls 132 as concave arc-shaped walls 133, the distribution of the sealant layer 134 within the dispensing groove 13 can be further optimized. This helps ensure that the sealant layer 134 can uniformly cover the entire bottom wall 132 during the filling process, reducing the formation of air bubbles and voids, thereby improving the sealing effect. The design of the arc-shaped walls 133 and the bottom walls 132 also increases the contact area between the sealant layer 134 and the inner wall 115 of the dispensing groove 13 (including the side walls 131 and the bottom wall 132), thereby enhancing the reliability of the seal.

[0055] According to some embodiments of the present invention, a side wall 131 extending from the open end to the bottom and a bottom wall 132 disposed at the bottom of the dispensing groove 13 are formed inside the dispensing groove 13, and an arc wall 133 is formed between the side wall 131 and the bottom wall 132.

[0056] like Figure 8 As shown, Figure 8 An embodiment of a dispensing groove 13 structure is disclosed. The dispensing groove 13 is disposed on the end wall 113 of the housing 11. A side wall 131 extending from the open end to the bottom is formed inside the dispensing groove 13. The side wall 131 defines the side boundary of the dispensing groove 13 and guides the flow of the sealant layer 134 during the filling process. A bottom wall 132 is provided at the bottom of the dispensing groove 13. An arc wall 133 is formed between the bottom wall 132 and the side wall 131. The arc wall 133 is a continuous and smooth curved surface jointly formed by the side wall 131 and the bottom wall 132. Multiple arc walls 133 can be constructed. By forming multiple arc walls 133 between the side wall 131 and the bottom wall 132, the distribution of the sealant layer 134 in the dispensing groove 13 and its morphology after curing can be optimized. This helps to ensure that the sealant layer 134 can uniformly cover the entire dispensing groove 13, including the transition area between the side wall 131 and the bottom wall 132, thereby reducing the formation of air bubbles and voids and improving the sealing effect.

[0057] According to some embodiments of the present invention, a first overflow gap 141 is formed between the overlapping edge 122 and the end wall 113, and a second overflow gap 142 is formed between the inner wall 115 of the mating hole 114 and the peripheral wall 124 of the insertion part 123. The first overflow gap 141 and the second overflow gap 142 are connected to each other and are connected to the dispensing groove 13.

[0058] Specifically, a first adhesive overflow gap 141 is formed between the overlapping edge 122 of the connector 12 and the end wall 113 of the housing 11, such as... Figures 4 to 8As shown, the first overflow gap 141 is connected to the dispensing groove 13. When the sealant layer 134 is filled into the dispensing groove 13, the excess sealant layer 134 can overflow and fill the first overflow gap 141, thereby sealing the gap between the overlapping edge 122 and the end wall 113. A second overflow gap 142 is formed between the inner wall 115 of the mating hole 114 and the peripheral wall 124 of the insertion part 123 of the connector 12. Similarly, the second overflow gap 142 is also used to accommodate the overflowing sealant layer 134. The first overflow gap 141 and the second overflow gap 142 are interconnected, forming a continuous channel between them. This allows the sealant layer 134 to flow freely between the two gaps. Furthermore, the first and second overflow gaps 141 and 142 are also connected to the dispensing groove 13. When filling the dispensing groove 13, the sealant layer 134 can flow along the dispensing groove 13 and the first and second overflow gaps 141 and 142, ultimately curing within the gap between the connector 12 and the housing 11, thereby improving the sealing performance of the connector 12 and the housing 11. By allowing the sealant layer 134 to overflow and fill the gaps between the overlapping edge 122 and the end wall 113, and between the inner wall 115 of the mating hole 114 and the peripheral wall 124 of the insertion portion 123, the overall sealing performance of the compressor 1 can be ensured to be more reliable.

[0059] According to some embodiments of the present invention, the width of the first overflow gap 141 and the width of the second overflow gap 142 are respectively d and satisfy: 0.1mm≤d≤1.0mm.

[0060] Specifically, by controlling the widths of the first overflow gap 141 and the second overflow gap 142 within the range of 0.1 mm to 1.0 mm, it can be ensured that the sealant layer 134 maintains appropriate fluidity and uniform distribution when filling the dispensing groove 13 and overflowing into the first overflow gap 141 and the second overflow gap 142. Too wide a gap may cause the sealant layer 134 to flow too quickly and be difficult to control; while too narrow a gap may hinder the flow of the sealant layer 134, resulting in insufficient filling. An appropriate overflow gap width ensures that the sealant layer 134 can form an effective sealing barrier after curing, improving sealing performance.

[0061] According to some embodiments of the present invention, the compressor 1 further includes an extension 15, which is disposed on the housing 11 or the connector 12 and is disposed opposite to the dispensing groove 13, and the extension 15 extends toward the bottom wall 132 of the dispensing groove 13.

[0062] like Figures 6 to 8As shown, the extension 15 is constructed as a protrusion and is disposed on the housing 11 or the connector 12. When the dispensing groove 13 is disposed on the connector 12, the extension 15 is disposed on the housing 11 and is disposed directly opposite to the dispensing groove 13. The extension 15 extends toward the dispensing groove 13. During the installation process of the connector 12 and the housing 11, the extension 15 extends into the dispensing groove 13 and is embedded in the sealant layer 134, which increases the effective sealing length of the sealant layer 134, increases the sealing performance of the dispensing groove 13, guides the flow of the sealant layer 134, and provides an additional support structure. After the sealant layer 134 fills the dispensing groove 13 and cures, the extension 15 can form a more complete sealing structure together with the sealant layer 134, reducing the risk of leakage.

[0063] The compressor according to another embodiment of the present invention is briefly described below.

[0064] The compressor according to this utility model includes the compressor 1 described in any of the above embodiments. Since the compressor according to this utility model includes the compressor 1 described in any of the above embodiments, the compressor has good sealing performance and lower cost.

[0065] The following is a brief description of an air conditioner according to another embodiment of the present invention.

[0066] The air conditioner according to this utility model includes the compressor described in the above embodiments. Since the air conditioner according to this utility model includes the compressor described in the above embodiments, the air conditioner has high safety and lower cost.

[0067] The vehicle according to another embodiment of the present invention is briefly described below.

[0068] The vehicle according to this utility model includes the air conditioner described in the above embodiments. Since the vehicle according to this utility model includes the air conditioner described in the above embodiments, the overall vehicle safety is higher and the cost is lower.

[0069] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0070] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0071] In the description of this utility model, "multiple" means two or more.

[0072] In the description of this utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or it may include the first and second features not being in direct contact but being in contact through another feature between them.

[0073] In the description of this utility model, the terms "above", "over" and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0074] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0075] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A compressor, characterized in that, include: A housing, wherein an internal mounting cavity for accommodating electrical components is formed, and a mating hole is formed on the housing to connect the mounting cavity to the outside; Connector, the connector being adapted to be electrically connected to an electrical component through the mating hole; in The housing and / or the connector are provided with a dispensing groove adapted to receive a sealant layer for sealing the gap between the housing and the connector.

2. The compressor according to claim 1, characterized in that, The end wall of the housing is provided with the mating hole, and the connector is formed with an overlapping edge that abuts against the end wall and a plug-in portion that extends into the mating hole. At least one of the end wall, the inner wall of the mating hole, the overlapping edge, and the peripheral wall of the plug-in portion is provided with the glue dispensing groove.

3. The compressor according to claim 2, characterized in that, At least a portion of the inner wall of the dispensing groove is constructed as an arc-shaped wall.

4. The compressor according to claim 3, characterized in that, The radius of the arc-shaped wall is R, and the viscosity of the sealant layer is η, satisfying: 1 / 6000 ≤ R / η ≤1 / 10.

5. The compressor according to claim 3, characterized in that, The dispensing groove has a sidewall extending from the open end to the bottom, and a bottom wall disposed at the bottom and connected to the sidewall. The bottom wall is constructed as an arc-shaped wall that is recessed towards the bottom.

6. The compressor according to claim 5, characterized in that, The dispensing groove has a side wall extending from the open end to the bottom and a bottom wall disposed at the bottom of the dispensing groove, and an arc wall is formed between the side wall and the bottom wall.

7. The compressor according to claim 2, characterized in that, A first overflow gap is formed between the overlapping edge and the end wall, and a second overflow gap is formed between the inner wall of the mating hole and the peripheral wall of the insertion part. The first overflow gap and the second overflow gap are connected to each other and to the dispensing groove.

8. The compressor according to claim 7, characterized in that, The widths of the first and second overflow gaps are both d and satisfy: 0.1mm≤d≤1.0mm.

9. The compressor according to claim 2, characterized in that, Also includes: An extension portion is disposed on the housing or the connector and is positioned opposite the dispensing groove, the extension portion extending toward the bottom wall of the dispensing groove.

10. An air conditioner, characterized in that, The compressor includes any one of claims 1-9.

11. A vehicle, characterized in that, Includes the air conditioner as described in claim 10.

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