Compressor shell assembly, compressor and air conditioner

Abstract

The utility model provides a compressor shell assembly, a compressor and an air conditioner, the compressor shell assembly comprises a compressor shell and a sensor fixing frame fixedly connected to the compressor shell, and the sensor fixing frame is provided with a top plate, a side plate and a connecting seat. The sensor fixing frame is fixedly connected with the compressor shell through the connecting base, a containing channel capable of pressing and positioning the temperature sensor is formed between the sensor fixing frame and the compressor shell, the containing channel is provided with an inserting inlet end and an inserting tail end, and at least two second opening grooves are formed in the end face, corresponding to the inserting tail end, of the top plate. And the at least two second open slots are respectively positioned on two sides of the pressing position of the top plate and the temperature sensor. According to the utility model, the deformation of the top plate is more uniform and controllable, the uniform stress is beneficial to guarantee the position stability of the temperature sensor, and meanwhile, the controllable pressing force is beneficial to avoid the phenomena of sensor loosening caused by too small pressing force or difficult insertion and even pressure damage of the sensor caused by too large pressing force.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioning, and in particular relates to a compressor housing component, a compressor, and an air conditioner. Background Art

[0002] The compressor is a key component of an air conditioner, compressing and driving the refrigerant in the refrigerant circuit. The compressor is typically installed inside the air conditioner's outdoor unit, providing the driving force for the refrigerant. The compressor is typically equipped with a temperature sensor, inserted into a sleeve and secured to the compressor exhaust pipe using a tightening band and insulation tubing to detect temperature. This fixed structure of the temperature sensor has low assembly efficiency and cannot meet the requirements of automated assembly on production lines. Furthermore, the detected temperature has a lag. The air conditioner controls the compressor based on the temperature data detected by the temperature sensor, potentially preventing timely protective action, which can lead to compressor failures such as motor demagnetization.

[0003] In order to overcome the shortcomings of the above-mentioned prior art, the patent with the authorization announcement number CN 216407108 U discloses a shell assembly, which provides a shell assembly with a large elastic reset force by setting an opening groove on the top plate of the shell assembly, which is offset from the contact position of the top plate and the temperature sensor, that is, the opening groove is set off the center line of the top plate, so that the top plate has a large elastic reset force and ensures that the deformation of the position where the top plate contacts the temperature sensor is small, thereby achieving the stability of its force application to the temperature sensor and reducing the risk of the temperature sensor loosening during the operation of the compressor. However, in this technical solution, the opening groove is set on the top plate and offset to the side of the center line position of the top plate. As a result, when the top plate contacts the top surface of the temperature sensor and applies force, the deformation of the top plate is inconsistent. The deformation on the side close to the opening groove is larger, while the deformation on the side away from the opening groove is relatively small due to the pulling of the side plate. As a result, the pressing force between the top plate and the temperature sensor is uneven and uncontrollable. There is a risk that the sensor will loosen due to too little pressing force, and the insertion will be inconvenient due to too much pressing force and there is a risk of damaging the temperature sensor. Utility Model Content

[0004] Therefore, the utility model provides a compressor housing assembly, a compressor, and an air conditioner, which can solve the technical problems in the prior art that the pressing force between the top plate and the temperature sensor is uneven and uncontrollable, there is a risk that the sensor will loosen due to too little pressing force, and there is a risk that the temperature sensor will be inconvenient to insert due to too much pressing force and there is a risk of damaging the temperature sensor.

[0005] In order to solve the above problems, the utility model provides a compressor housing assembly, including a compressor housing and a sensor fixing bracket fixedly connected to the compressor housing, the sensor fixing bracket having a top plate, side plates on both sides of the top plate and a connecting seat at one end of the side plate away from the top plate, the sensor fixing bracket is fixedly connected to the compressor housing via the connecting seat and forms an accommodating channel therebetween that can form a compression positioning for the temperature sensor, the accommodating channel having an insertion inlet end and an insertion tail end, at least two second opening grooves are provided on the end surfaces corresponding to the top plate and the insertion tail end, and the at least two second opening grooves are respectively located between the top plate and the plug-in end. A second opening groove is provided on both sides of the pressing position of the temperature sensor, and / or, the end surface of the top plate corresponding to the plug-in tail end is provided with a second opening groove, the second opening groove is located on the center line of the top plate, and the second opening groove is located at the pressing position of the top plate and the temperature sensor; and / or, at least two first opening grooves are provided on the end surface of the side plate corresponding to the plug-in tail end, at least two first opening grooves are respectively located on both sides of the pressing position of the side plate and the temperature sensor, and / or, a first opening groove is provided on the end surface of the side plate corresponding to the plug-in tail end, and the first opening groove is located at the pressing position of the side plate and the temperature sensor.

[0006] In some embodiments, there are two first opening grooves opened on each of the side panels, and the two first opening grooves are symmetrically arranged about the contact position between the side panel and the temperature sensor; and / or, the first opening grooves corresponding to the positions opened on the two side panels are symmetrical about the central symmetry plane of the top plate; and / or, there are two second opening grooves, and the two second opening grooves are symmetrical about the central symmetry plane of the top plate.

[0007] In some embodiments, the two second opening grooves are respectively located at the connection positions of the top plate and the two side plates.

[0008] In some embodiments, the accommodating channel and the temperature sensor are interference fit, and the interference fit between the two is between 0.1 mm and 0.5 mm; and / or the cross section of the accommodating channel is rectangular, or the cross section of the top plate is arc-shaped.

[0009] In some embodiments, along the insertion direction of the temperature sensor, the clearance height between the top plate and the compressor casing becomes lower and lower, and the clearance height between the top plate and the compressor casing corresponding to the insertion inlet end position is greater than the diameter of the temperature sensor.

[0010] In some embodiments, the cross-sectional dimensions of the accommodating channel are larger at both ends and smaller in the middle.

[0011] In some embodiments, a third opening slot is provided on the end surface of the top plate corresponding to the insertion inlet end; and / or a fourth opening slot is provided on the end surface of the side plate corresponding to the insertion inlet end.

[0012] In some embodiments, the third opening slot and / or the fourth opening slot have an overlapping portion with the first opening slot and / or the second opening slot in the insertion direction of the temperature sensor.

[0013] The utility model also provides a compressor, comprising the above-mentioned compressor housing assembly.

[0014] The utility model also provides an air conditioner, comprising the above-mentioned compressor.

[0015] The compressor housing assembly, compressor, and air conditioner provided by the utility model have the following beneficial effects:

[0016] Whether it is one or more second opening grooves arranged on the top plate or one or more first opening grooves arranged on the side plate, since the corresponding opening grooves are located at the compression position of the corresponding plate body and the temperature sensor or the opening grooves are simultaneously arranged on the opposite sides of the compression position (such as the left and right sides or the upper and lower sides), when the temperature sensor is inserted into the accommodating channel for compression and fixation, the deformation of the plate body at the corresponding position is more uniform and controllable under the action of the compression force between each other. The uniform force is conducive to ensuring the position stability of the temperature sensor. At the same time, the controllable compression force is conducive to avoiding the loosening of the sensor due to too small compression force or the difficulty of insertion or even pressure damage to the sensor due to excessive compression force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. The drawings described below are merely exemplary. For those skilled in the art, other implementation drawings can be derived from the provided drawings without inventive effort.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a sensor fixing bracket in a compressor housing assembly according to an embodiment of the present invention, wherein the first opening groove of the side plate is located at a position where the side plate is in tight contact with the temperature sensor;

[0019] Figure 2 yes Figure 1 A top view of the sensor holder in FIG. 1 , wherein d1<d<d2, where d2 is the diameter of the inlet end of the accommodating channel insert, d1 is the diameter of the tail end of the accommodating channel insert, and d is the diameter of the cylindrical section of the temperature sensor;

[0020] Figure 3 yes Figure 2 Right view;

[0021] Figure 4 FIG3 is a top view of a sensor fixing bracket in a compressor housing assembly according to another embodiment of the present invention, wherein d3 is the diameter of the middle area of ​​the accommodating channel;

[0022] Figure 5 Figure 4 is a top view of a sensor fixing bracket in a compressor housing assembly according to another embodiment of the present utility model;

[0023] Figure 6 yes Figure 5 Cross-section of the middle AA;

[0024] Figure 7 This is a cross-section of another embodiment of the sensor fixing bracket in the embodiment of the present invention, showing a state where only one second opening groove is provided at the center line position of the top plate;

[0025] Figure 8 2 is a schematic structural diagram of another embodiment of the sensor fixing bracket in the embodiment of the present utility model, in which two second opening grooves are provided on the top plate and are symmetrical about the contact position between the top plate and the temperature sensor;

[0026] Figure 9 3 is a structural diagram of another embodiment of the sensor fixing bracket in the embodiment of the present utility model. In the figure, two second opening grooves are opened on the side plate and are symmetrical with respect to the contact position between the side plate and the temperature sensor.

[0027] The accompanying drawings are:

[0028] 11. Sensor fixing bracket; 111. Top plate; 112. Side plate; 113. Connecting seat; 2. First opening slot; 3. Second opening slot; 4. Third opening slot; 100. Temperature sensor. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0031] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90° or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0032] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0033] See also Figure 1 and Figure 9 As shown, according to an embodiment of the present invention, a compressor housing assembly is provided, comprising a compressor housing (not shown in the figure) and a sensor fixing bracket 11 fixedly connected to the outer side surface of the compressor housing, the sensor fixing bracket 11 having a top plate 111, side plates 112 on both sides of the top plate 111, and a connecting seat 113 at one end of the side plate 112 away from the top plate 111, the sensor fixing bracket 11 is fixedly connected to the compressor housing via the connecting seat 113 and a receiving channel (not labeled in the figure) is formed therebetween for compacting and positioning the temperature sensor 100, the receiving channel having an insertion inlet end (not labeled in the figure) and an insertion tail end (not labeled in the figure). In one embodiment, see Figures 1 to 3 、 Figure 8As shown, at least two second opening grooves 3 are provided on the end surface of the top plate 111 corresponding to the insertion tail end, and the at least two second opening grooves 3 are respectively located on both sides of the pressing position of the top plate 111 and the temperature sensor 100, and / or, in another embodiment, as Figure 7 As shown, a second opening groove 3 is provided on the end surface of the top plate 111 corresponding to the insertion tail end, the second opening groove 3 is located on the center line of the top plate 111, and the second opening groove 3 is located at the pressing position of the top plate 111 and the temperature sensor 100; and / or, in another embodiment, as Figure 9 As shown, at least two first opening grooves 2 are provided on the end surface of the side plate 112 corresponding to the plug-in tail end, and the at least two first opening grooves 2 are respectively located on both sides of the pressing position of the side plate 112 and the temperature sensor 100, and / or, in another embodiment not shown in the figure, a first opening groove 2 is provided on the end surface of the side plate 112 corresponding to the plug-in tail end, and the first opening groove 2 is located at the pressing position of the side plate 112 and the temperature sensor 100.

[0034] In this technical solution, no matter it is one or more second opening grooves 3 arranged on the top plate 111 or one or more first opening grooves 2 arranged on the side plate 112, since the corresponding opening grooves are located at the compression position of the corresponding plate body and the temperature sensor 100 or the opening grooves are simultaneously arranged on the opposite sides of the compression position (such as the left and right sides or the upper and lower sides), when the temperature sensor 100 is inserted into the accommodating channel for compression and fixation, the deformation of the plate body at the corresponding position is more uniform and controllable under the action of the compression force between each other. The uniform force is conducive to ensuring the position stability of the temperature sensor 100. At the same time, the controllable compression force is conducive to avoiding the occurrence of phenomena such as the sensor loosening due to too small compression force or the insertion difficulty or even pressure damage of the sensor due to excessive compression force.

[0035] It should be noted that when the opening groove is set on the center line of the corresponding plate body, the area of ​​the plate body on the left and right sides of the opening groove is equal. In this way, when it is clamped between the temperature sensor 100, the clamping force acts on the two parts of the plate body with equal area at the same time to produce a relatively uniform deformation, that is, the clamping force on the temperature sensor 100 is more uniform; when the opening groove is set on both sides of the clamping position (that is, the contact position) between the plate body and the temperature sensor 100, the plate body that contacts and applies force with the temperature sensor 100 is independent of other parts of the corresponding plate body. At this time, the deformation of the plate body between the two opening grooves is more controllable because it is no longer restricted by the pulling of the adjacent plates on both sides, and the force is also more uniform.

[0036] In some embodiments, there are two first opening grooves 2 on each side plate 112, and the two first opening grooves 2 are symmetrically arranged about the contact position between the side plate 112 and the temperature sensor 100. Similarly, there are two second opening grooves 3, and the two second opening grooves 3 are symmetrical about the central symmetry plane of the top plate 111. In this way, the side plates 112 and the top plate 111 are symmetrical about their clamping positions in the overall structure, the uniformity of the plate deformation is further improved, and the clamping force is more uniform and controllable.

[0037] See Figure 9 As shown, in a specific embodiment, the first opening slots 2 corresponding to the positions opened on the two side panels 112 are symmetrical about the central symmetric plane of the top panel 111 .

[0038] In this technical solution, the first open grooves 2 opened on the two side plates 112 are designed to be symmetrical about the central symmetric plane of the top plate 111. This ensures that the two side plates 112 symmetrically press the left and right sides of the temperature sensor 100, further improving the positional stability of the temperature sensor 100. It can be understood that the top plate 111 at this time only exists as a connecting structure of the two side plates 112 in some cases, and it may not contact the top surface of the temperature sensor 100 during actual application. That is, in this embodiment, the top plate 111 does not need to form a pressing force on the top surface of the temperature sensor 100. Of course, in order to further ensure the positional stability of the temperature sensor 100, the top plate 111 is preferably designed as a structure that can press the top surface of the temperature sensor 100.

[0039] In an embodiment not shown in the figure, the two second opening grooves 3 are respectively located at the connection position between the top plate 111 and the two side plates 112, that is, the area where the connection line between the top plate 111 and the side plates 112 is located. This design method is particularly suitable for relying on the top plate 111 to form a reliable compression and fixation for the top surface of the temperature sensor 100. The left and right sides of the top plate 111 have greater elastic deformation ability due to the opening of the aforementioned first opening grooves 2. At the same time, the side plates 112 will not be detrimental to the force control of the top plate 111. In this technical solution, the bottom end face of the top plate 111 contacts the top surface of the temperature sensor 100 during the insertion process of the temperature sensor 100. There are no sharp corners, and no scratches or damage will be caused to the outer peripheral surface of the temperature sensor 100.

[0040] In some embodiments, the accommodating channel and the temperature sensor 100 are interference fit, and the interference fit between the two is between 0.1mm and 0.5mm, so as to prevent the interference fit from being too small, resulting in insufficient pressing force on the temperature sensor 100 and unreliable fixation of the temperature sensor 100, or the interference fit from being too large, resulting in difficulty in inserting the temperature sensor 100 and the risk of crushing. In a specific embodiment, the top plate 111 and the compressor housing can exist alone to form a top and bottom compression fixation for the temperature sensor 100, in which case the interference fit between the top plate 111 and the temperature sensor 100 should meet the aforementioned range; in another specific embodiment, the two side plates 112 can also be used alone to form a left and right compression fixation for the temperature sensor 100, in which case the interference fit between the side plates 112 and the temperature sensor 100 should meet the aforementioned range; and in another more preferred embodiment, both the top plate 111 and the side plates 112 form a compression fixation effect on the temperature sensor 100, in which case the aforementioned interference fit still applies.

[0041] In one embodiment, the cross section of the accommodating channel is rectangular, such as Figure 8 and Figure 9 As shown in , at this time, the first opening groove 2 and the second opening groove 3 are preferably both arranged in the areas on both sides of the pressing position between the plate body and the temperature sensor 100, so as to prevent the opening groove from being arranged in the pressing position and the edge of the opening groove from contacting the outer surface of the temperature sensor 100, which may cause stress concentration or scratches caused by burrs. Or, as Figures 1 to 7 As shown in the figure, the cross section of the top plate 111 is an arc-shaped. At this time, the cross section of the accommodating channel corresponding to the cross section of the corresponding side plates 112 on both sides can be a trapezoid or a rectangle. In this case, the aforementioned second opening groove 3 can be set to the pressing position of the top plate 111 and the temperature sensor 100. Due to the existence of the arc-shaped wrap angle, the possibility of local stress concentration on the groove edge of the second opening groove 3 is low. In addition, the arc-shaped top plate 111 has a higher fit with the temperature sensor 100. The aforementioned opening groove makes the top of the top plate 111 more likely to deform, which further facilitates the pressing and fixing of the sensor.

[0042] In some embodiments, along the insertion direction of the temperature sensor 100 (in Figure 2The orientation shown is for reference, that is, from right to left), the clearance height between the top plate 111 and the compressor housing is getting lower and lower, and the clearance height between the top plate 111 and the compressor housing corresponding to the insertion inlet end position is greater than the diameter of the temperature sensor 100, that is, the cross-sectional area of ​​the accommodating channel at this time is getting smaller and smaller along the insertion direction of the temperature sensor 100, that is, it is a tapered structure, which is conducive to the temperature sensor 100 smoothly entering the accommodating channel while also ensuring the reliable fixation of the temperature sensor 100. At this time, it can be understood that the width between the two side plates 112, that is, the width of the accommodating channel is also a tapered structure, as shown in FIG. Figure 2 As shown, d1<d<d2, where d2 is the diameter of the inlet end of the accommodating channel plug-in, d1 is the diameter of the tail end of the accommodating channel plug-in, and d is the diameter of the cylindrical section of the temperature sensor.

[0043] See Figure 4 As shown, in some embodiments, the cross-sectional dimensions of the accommodating channel are larger at both ends and smaller in the middle, such as Figure 4 As shown in , d1 and d2 can be equal and both smaller than the diameter d of the cylindrical section of the temperature sensor 100, while d3 is larger than d1 and d2 and larger than the diameter d of the temperature sensor 100. Thus, in this technical solution, the accommodating channel can achieve a tight fixation of both ends of the temperature sensor 100, thereby preventing the phenomenon that one end of the temperature sensor 100 is subjected to force and the other end may be lifted, thereby ensuring close contact between the temperature sensor 100 and the compressor housing, ensuring the accuracy of temperature detection, and further improving the fixing effect of the temperature sensor 100. Furthermore, since the size of the middle section of the accommodating channel is larger than the diameter of the temperature sensor 100, the friction resistance during the insertion process can be reduced, thereby facilitating the insertion of the temperature sensor 100.

[0044] As mentioned above, in order to facilitate the insertion of the temperature sensor 100 into the accommodating channel, in some embodiments, a third opening groove 4 is provided on the end surface of the top plate 111 corresponding to the insertion entrance end. The aforementioned third opening groove 4 can be one or more, so that the deformation of the insertion entrance end and the insertion tail end of the accommodating channel is increased; and / or, a fourth opening groove (not shown in the figure) is provided on the end surface of the side plate 112 corresponding to the insertion entrance end. The opening of the fourth opening groove can increase the deformation of the accommodating channel at the insertion entrance end, thereby facilitating the insertion of the temperature sensor 100.

[0045] In some embodiments, the third opening slot 4 and / or the fourth opening slot and the first opening slot 2 and / or the second opening slot 3 have overlapping portions in the insertion direction of the temperature sensor 100. Figure 5 and Figure 6As shown, the deformation capacity of the contact portion between the sensor fixing bracket 11 and the temperature sensor 100 can be significantly improved, so that all-round compression is formed in the axial direction of the temperature sensor 100, effectively avoiding the situation where the sensor is subjected to uneven force.

[0046] The present invention also provides a compressor, including the above-mentioned compressor housing assembly. In this case, the above-mentioned compressor housing can specifically be a top cover or a compressor side wall, so as to accurately detect the real-time temperature inside the housing.

[0047] The utility model also provides an air conditioner, comprising the above-mentioned compressor.

[0048] It is easy for those skilled in the art to understand that, under the premise of no conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. Such improvements and variations shall also be considered within the scope of protection of the present invention.

Claims

1. A compressor housing assembly, comprising a compressor housing and a sensor fixing frame (11) fixedly connected to the compressor housing, wherein the sensor fixing frame (11) comprises a top plate (111), side plates (112) on both sides of the top plate (111), and a connecting seat (113) at one end of the side plate (112) away from the top plate (111), the sensor fixing frame (11) is fixedly connected to the compressor housing via the connecting seat (113) and forms an accommodating channel therebetween for compacting and positioning a temperature sensor (100), the accommodating channel comprising an insertion inlet end and an insertion tail end, and is characterized in that: At least two second opening grooves (3) are provided on the end surface of the top plate (111) corresponding to the plug-in tail end, and the at least two second opening grooves (3) are respectively located on both sides of the pressing position of the top plate (111) and the temperature sensor (100), and / or, a second opening groove (3) is provided on the end surface of the top plate (111) corresponding to the plug-in tail end, the second opening groove (3) is located on the center line of the top plate (111), and the second opening groove (3) is located between the top plate (111) and the temperature sensor (100); and / or, at least two first opening grooves (2) are provided on the end surface corresponding to the side plate (112) and the plug-in tail end, and at least two first opening grooves (2) are respectively located on both sides of the pressing position between the side plate (112) and the temperature sensor (100); and / or, a first opening groove (2) is provided on the end surface corresponding to the side plate (112) and the plug-in tail end, and the first opening groove (2) is located at the pressing position between the side plate (112) and the temperature sensor (100).

2. The compressor housing assembly according to claim 1, wherein: There are two first opening grooves (2) opened on each of the side plates (112), and the two first opening grooves (2) are symmetrically arranged with respect to the contact position between the side plate (112) and the temperature sensor (100); and / or, the first opening grooves (2) corresponding to the positions opened on the two side plates (112) are symmetrical with respect to the central symmetry plane of the top plate (111); and / or, there are two second opening grooves (3), and the two second opening grooves (3) are symmetrical with respect to the central symmetry plane of the top plate (111).

3. The compressor housing assembly according to claim 2, wherein: The two second opening grooves (3) are respectively located at the connection positions of the top plate (111) and the two side plates (112).

4. The compressor housing assembly according to claim 1, wherein: The accommodating channel and the temperature sensor (100) are interference-fitted, and the interference fit between the two is between 0.1 mm and 0.5 mm; and / or the cross section of the accommodating channel is rectangular, or the cross section of the top plate (111) is arc-shaped.

5. The compressor housing assembly according to claim 1, wherein: Along the insertion direction of the temperature sensor (100), the clearance height between the top plate (111) and the compressor housing becomes lower and lower, and the clearance height between the top plate (111) and the compressor housing corresponding to the insertion inlet end position is greater than the diameter of the temperature sensor (100).

6. The compressor housing assembly according to claim 1, wherein: The cross-sectional dimensions of the accommodating channel are larger at both ends and smaller in the middle.

7. The compressor housing assembly according to claim 6, wherein: A third opening groove (4) is provided on the end surface of the top plate (111) corresponding to the insertion inlet end; and / or a fourth opening groove is provided on the end surface of the side plate (112) corresponding to the insertion inlet end.

8. The compressor housing assembly according to claim 7, wherein: The third opening slot (4) and / or the fourth opening slot and the first opening slot (2) and / or the second opening slot (3) have overlapping portions in the insertion direction of the temperature sensor (100).

9. A compressor, characterized in that: A compressor housing assembly comprising the compressor housing assembly according to any one of claims 1 to 8.

10. An air conditioner, characterized in that: Including the compressor according to claim 9.

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