CN108954917B

CN108954917B - Compressor and air conditioner

Info

Publication number: CN108954917B
Application number: CN201810810520.7A
Authority: CN
Inventors: 刘发申
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2020-05-22
Anticipated expiration: 2038-07-20
Also published as: CN108954917A

Abstract

The invention discloses a compressor and an air conditioner, wherein the compressor comprises a machine body and a sealing assembly, a wiring terminal base is arranged at the top end of the machine body, the sealing assembly is positioned at the top end of the machine body, the sealing assembly comprises a sealing gasket and a sealing cover, one end of the sealing cover is open and covers the sealing gasket, a first through hole is formed in the sealing gasket, the wiring terminal base is positioned at the first through hole, a wire clamping buckle is convexly arranged on the sealing gasket, a covering part for covering the wire clamping buckle is convexly arranged on the lateral side of the sealing cover, and a wire outlet is formed in the covering part. According to the technical scheme, the wire clamping buckle is arranged on the sealing gasket of the sealing assembly in a protruding mode, so that the wire body led out from the wiring terminal can be directly clamped in the wire clamping buckle, the covering portion on the sealing cover seals the wire clamping buckle, the wire outlet is formed in the covering portion, the wire body led out from the wiring terminal is led out from the wire outlet, and the assembly efficiency between the sealing assembly and the wire body is improved.

Description

Compressor and air conditioner

Technical Field

The invention relates to the technical field of refrigeration, in particular to a compressor and an air conditioner.

Background

The compressor is the core component of the air conditioner, and the existing compressor generally arranges a terminal at the top position of the compressor, and the compressor wire is electrically connected with the corresponding terminal. In order to protect the terminal of the compressor, a sealing assembly is correspondingly arranged at the terminal. However, the outlet of the existing sealing assembly is generally provided with a rubber sheet with a rubber surface, and the rubber sheet is wound to wrap the electric wire, so that water is prevented from entering the outlet and splashing to the wiring terminal. However, the sealing method has low assembly efficiency, and water is easy to enter the terminal when the assembly is not in place, so that the compressor is in failure.

Disclosure of Invention

The invention mainly aims to provide a compressor, aiming at improving the assembly efficiency between a sealing assembly at a wiring terminal at the top of the compressor and a wire body led out from the wiring terminal.

To achieve the above object, the present invention provides a compressor, comprising:

the terminal device comprises a machine body, a control circuit and a control circuit, wherein the top end of the machine body is provided with a wiring terminal base;

sealing assembly is located the top of organism, sealing assembly includes sealed pad and sealed lid, the uncovered and cover of one end of sealed lid is established sealed the top of filling up, first through-hole has been seted up on the sealed pad, the binding post seat is located first through-hole department, the sealed pad is gone up the protruding card line that is equipped with and is detained, the protruding cover portion of establishing that is equipped with of side direction of sealed lid the card line is detained, be provided with on the cover portion with the outlet that the card line detained the position and corresponds.

Preferably, the wire clamping buckle comprises two clamping arms which are oppositely arranged, and the two clamping arms are oppositely arranged to form a wire passing groove.

Preferably, at least one of the two retaining arms comprises a supporting part protruding upwards from the sealing gasket and a wire control part extending from the free end of the supporting part to the other retaining arm.

Preferably, the retaining arm is an insulated resilient arm.

Preferably, each clamping arm is provided with a connecting end connected with the sealing gasket and a free end formed by extending the connecting end in a protruding mode, each clamping arm is provided with an outer wall surface back to the wire passing groove, a clamping groove extending from the connecting end to the free end is formed in the outer wall surface, and a protruding rib matched with the clamping groove is arranged on the inner wall of the covering portion in a protruding mode.

Preferably, the clamping groove is provided with a groove bottom and a groove opening corresponding to the groove bottom, and a chamfer angle is arranged on the edge of the groove opening.

Preferably, a wire inlet is formed between the free ends of the two clamping arms, and the upper end of the wire inlet is flared.

Preferably, the wire clip further comprises a water retaining part connected with the lower ends of the two clamping arms, and the water retaining part is convexly arranged on the sealing gasket.

Preferably, the periphery of the first through hole is provided with a first convex ring in an upward protruding manner.

Preferably, the top end of the compressor is further provided with an overcurrent protector, the sealing gasket is further provided with a second through hole for the overcurrent protector to pass through, and the periphery of the second through hole is provided with a second convex ring in an upward protruding manner.

Preferably, the top end of the compressor is further convexly provided with an installation rod, the sealing gasket is convexly provided with a vertically through protection cylinder, and the protection cylinder is sleeved on the outer side of the installation rod.

Preferably, the inner diameter of the lower end of the protection cylinder is larger than the inner diameter of the upper end of the protection cylinder, and the outer diameter of the lower end of the protection cylinder is larger than the outer diameter of the upper end of the protection cylinder.

Preferably, the upper end surface of the sealing cover corresponding to the upper parts of the first through hole and the second through hole is an arc-shaped surface protruding upwards.

Preferably, the upper end of the protective cylinder abuts against the inner wall of the sealing cover.

Preferably, the wire clip is provided with a connecting surface connected with the sealing gasket, the machine body is provided with a bottom surface, and the distance from the connecting surface to the bottom surface is smaller than the distance from the sealing gasket to the bottom surface corresponding to the first through hole.

Preferably, the sealing cover is covered above the sealing gasket, and the periphery of the sealing gasket protrudes out of the periphery of the sealing cover.

Preferably, the sealing gasket and the sealing cover are made of rubber.

The invention also provides an air conditioner, which comprises a compressor, wherein the compressor comprises a machine body and a sealing assembly, the top end of the machine body is provided with a wiring terminal seat, the sealing assembly is positioned at the top end of the machine body, the sealing assembly comprises a sealing gasket and a sealing cover, one end of the sealing cover is open and covers the sealing gasket, the sealing gasket is provided with a first through hole, the wiring terminal seat is positioned at the first through hole, the sealing gasket is convexly provided with a wire clamping buckle, the lateral side of the sealing cover is convexly provided with a covering part for the wire clamping buckle, and the covering part is provided with a wire outlet corresponding to the position of the wire clamping buckle.

According to the compressor, the sealing gasket in the sealing assembly at the top end of the compressor is convexly provided with the wire clamping buckle, so that a wire body led out from a wiring terminal at the top end of the compressor can be directly clamped in the wire clamping buckle, and meanwhile, the covering part on the sealing cover seals the wire clamping buckle. The wire outlet is formed in the covering portion, and the wire body led out from the wiring terminal can be led out from the wire outlet, so that the assembly efficiency between the sealing assembly and the wire body is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a compressor according to an embodiment of the present invention;

FIG. 2 is a schematic view of the compressor of the present invention from another perspective;

FIG. 3 is a schematic view showing the structure of the compressor of the present invention with the sealing cover opened;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is a schematic structural view of the gasket of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C;

FIG. 9 is a schematic view of the structure of FIG. 7 from another perspective;

fig. 10 is a schematic structural view of the sealing cap of fig. 1.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a compressor and an air conditioner comprising the same.

Referring to fig. 1 to 6, the present invention provides a compressor 10, which includes a machine body 100 and a sealing assembly, wherein a terminal block is disposed at a top end of the machine body 100, and the sealing assembly is disposed at a top end of the machine body 100. The sealing assembly comprises a sealing gasket 200 and a sealing cover 300, one end of the sealing cover 300 is open and covers the sealing gasket 200, a first through hole is formed in the sealing gasket 200, and the wiring terminal seat is located at the first through hole. The gasket 200 is convexly provided with a wire clip 210, the lateral side of the sealing cover 300 is convexly provided with a covering part 310 covering the wire clip 210, and the covering part 310 is provided with a wire outlet 311 corresponding to the position of the wire clip 210.

Specifically, the terminal block is disposed at the top end of the housing 100, and the terminal 110 is disposed on the terminal block, and generally, the terminal 110 is required to have not only a certain strength but also good insulation so as to prevent the terminal from being broken down in a power-on state. Alternatively, the connection terminal 110 may be made of a glass body material. A wire body is led out from the wiring terminal 110 to supply power to the compressor 10.

Referring to fig. 1 to 3, the sealing cover 300 covers the sealing gasket 200, so that the connection terminal 110 can be isolated from the external environment through the sealing cover 300, and on one hand, the connection terminal 110 can be prevented from being collided, exposed to the sun, and rain, etc. so as to protect the connection terminal 110 and prolong the service life of the connection terminal 110; on the other hand, the user is prevented from touching the terminal 110 to prevent electric shock. The sealing assembly mainly plays a role in sealing, and avoids the compressor 10 from being out of order or causing other safety accidents due to water entering the wiring terminal 110.

In order to achieve the functions of sealing and electricity prevention, the material of the sealing gasket 200 is preferably rubber, and the rubber has the properties of flame retardance and non-conductivity, so that the manufacturability of the product and the quality reliability of the product are improved from the structural and functional aspects. In addition, the material of the gasket 200 may be silicone, foamed plastic, or the like.

The wire clip 210 may be located at any position on the sealing gasket 200, and in order to place the wire in a linear shape and prevent the wire from being bent, the wire clip 210 is preferably disposed at the wire outlet end of the sealing gasket 200, and the wire led out from the wire connecting terminal 110 can be led out from the wire outlet 311 without being bent.

According to the technical scheme, the wire clamping buckle 210 is arranged on the sealing gasket 200 in the sealing component positioned at the top end of the sealing component in a protruding mode, so that a wire body led out from the wiring terminal 110 at the top end of the compressor 10 can be directly clamped in the wire clamping buckle 210, meanwhile, the covering part 310 on the sealing cover 300 seals the wire clamping buckle 210, the covering part 310 is provided with the wire outlet 311, the wire body led out from the wiring terminal 110 can be led out from the wire outlet 311, and the assembly efficiency between the sealing component and the wire body is greatly improved.

In a preferred embodiment, referring to fig. 7, the position of the wire clip 210 protruding from the gasket 200 is substantially U-shaped, or may be semi-arc-shaped, etc., as long as the area of the position of the wire clip 210 protruding from the gasket 200 is relatively small, so that not only the material can be saved, but also the smaller the area of the gasket under the wire clip 210 is, the better the sealing effect of the covering portion 310 on the wire clip 210 is.

The shape of the wire clip 210 is not strictly limited as long as the wire body can be stably clipped. In one embodiment, referring to fig. 4, 6 and 9, the wire clip 210 includes two opposite retaining arms 211, and the two retaining arms 211 are opposite to each other to form a wire passing slot 212. The wire body led out from the connection terminal 110 can be led out through the wire passing groove 212, and the holding arm 211 can be an elastic sheet or the like. Further, in a preferred embodiment, referring to fig. 7 and 8, at least one of the two chucking arms 211 includes a supporting portion 211a protruding upward from the sealing pad 200 and a wire control portion 211b extending from a free end of the supporting portion 211a to the other chucking arm 211, the wire is located between the two supporting portions 211a and below the two wire control portions 211b, the wire control portion 211b controls the wire below the wire, and preferably, both the two chucking arms 211 include the supporting portion 211a and the wire control portion 211 b. In order to increase the space for accommodating the wire body in the wire passing groove 212, preferably, the wire control part 211b is arranged in an arc shape protruding in a direction away from the wire passing groove 212, and the wire body can be better placed on the wire control part 211b arranged in the arc shape, so that the friction between the wire body and the wire control part 211b is reduced, and the service life of the wire body is prolonged.

In another embodiment, the retaining arm 211 is integrally formed with the sealing gasket 200, so that the assembling efficiency between the sealing gasket 200 and the wire body can be improved, and the production efficiency can be further improved.

Further, in order to facilitate the wire body to be clamped in the wire passing groove 212, the clamping arm 211 is an elastic arm, and after the wire body is clamped in the wire passing groove 212, the elastic arm returns to the original state to apply a certain extrusion force to the wire body, so that the wire body is more stably fixed in the wire passing groove 212. In addition, in order to prevent the leakage, it is preferable that the holding arm 211 is an insulating elastic arm.

Further, referring to fig. 8, each of the latching arms 211 has a connecting end connected to the sealing gasket 200 and a free end formed by extending and protruding from the connecting end, and each of the latching arms 211 has an outer wall surface facing away from the wire passing groove 212, the outer wall surface is provided with a latching groove 213 extending from the connecting end to the free end, and the inner wall of the covering portion 310 is convexly provided with a protruding rib 312 matched with the latching groove 213. After the covering portion 310 is covered on the wire clip 210, the convex rib 312 is embedded into the clamping groove 213, so that the two clamping arms 211 are oppositely extruded, the wire body is more tightly positioned in the wire passing groove 212, the wire body is tightly attached to the inner walls of the clamping arms 211, and water is prevented from splashing to flow to the connecting terminal 110.

In order to enable the rib 312 to be smoothly inserted into the slot 213, preferably, the slot 213 has a slot bottom and a slot opening corresponding to the slot bottom, and a chamfer is provided on an edge of the slot opening, and when the rib 312 is inserted into the slot 213, the chamfer has a certain guiding function, so that the rib 312 is inserted into the slot 213 without being blocked.

Further, referring to fig. 8, a wire inlet 214 is formed between the free ends of the two retaining arms 211, and the upper end of the wire inlet 214 is flared. When a wire body led out from the wire connecting terminal 110 is put into the wire passing groove 212 from the wire inlet 214, the wire inlet 214 with the flared upper end enables the wire body to conveniently and quickly enter the wire passing groove 212, and only the upper end of the wire inlet 214 is flared, so that the wire body can be stably clamped in the wire passing groove 212 after entering the wire passing groove 212. In order to further prevent water from entering the cavity enclosed by the sealing cover 300 and the sealing gasket 200 through the wire passing groove 212, the wire clip 210 preferably further includes a water blocking portion 215 connecting the lower ends of the two clip arms 211, and the water blocking portion 215 is protruded from the sealing gasket 200. So even if even there is water inflow for the buckle 210, but because the convex setting of water blocking part 215, have certain height, have certain effect that blocks to water, and then play more sealed effect, simultaneously, because the water droplet splashes easily to crossing in the wire casing 212 at the top of compressor 10, water blocking part 215 then has certain to shelter from to water this moment, has further prevented that rivers from flowing into in the buckle 210 and flowing into binding post 110 department.

Referring to fig. 7 and 9, the connection terminal block generally protrudes from the top end of the body 100, and in order to make the gasket 200 have a certain limit on the top end of the body 100, preferably, a first protruding ring 220 is protruded upward from the periphery of the first through hole, and the first protruding ring 220 is integrally formed with the gasket 200. The first convex ring 220 not only enables the sealing gasket 200 to have a limiting effect after being assembled on the top end of the machine body 100, but also improves the assembly efficiency; moreover, because the height of the first protruding ring 220 is higher than that of the terminal block, the first protruding ring 220 has a certain waterproof function, so that water cannot flow into the terminal 110.

Further, an overcurrent protector 120 is further disposed at the top end of the compressor 10, a second through hole through which the overcurrent protector 120 passes is disposed on the sealing gasket 200, and a second protruding ring 230 is disposed at the periphery of the second through hole in an upward protruding manner. The second protruding ring 230 is sleeved on the outer side of the overcurrent protector 120, so that the sealing gasket 200 is further positioned. When only the first protruding ring 220 is provided, it is possible to make the sealing gasket 200 rotate around the first protruding ring 220 to a certain extent, and when the second protruding ring 230 is provided, the sealing gasket 200 can be accurately positioned without relative rotation. Meanwhile, the second protruding ring 230 also effectively protects the terminals of the over-current protector 120, and prevents water from flowing into the terminals of the over-current protector 120. In a preferred embodiment, the second protruding ring 230 is integrally formed with the gasket 200.

After the sealing cover 300 is covered on the sealing gasket 200, in order to fix the sealing cover 300, in one embodiment, referring to fig. 1, 2 and 7, an installation rod 130 is further protruded at the top end of the compressor 10, a protection cylinder 240 which is penetrated up and down is protruded on the sealing gasket 200, and the protection cylinder 240 is sleeved on the outer side of the installation rod 130. The protection cylinder 240 and the sealing gasket 200 are integrally formed, and the protection cylinder 240 does not need to be assembled independently, so that the situation that the protection cylinder 240 is easy to lose when being used as an independent part is avoided, and the assembly efficiency is improved. The wire body led out from the terminal 110 is easy to rub against the mounting rod 130 near the mounting rod 130, so that the protective layer on the surface of the wire body is damaged and is conductive to the mounting rod 130, and the mounting rod 130 is further protected from contacting with the wire body by the protection barrel 240. Preferably, the protection cylinder 240 is an insulating protection cylinder. The mounting rod 130 is preferably a screw, and after the sealing cap 300 covers the sealing gasket 200, a nut is screwed on the screw to fixedly mount the sealing cap 300 on the sealing gasket 200.

In order to make the protection cylinder 240 more conveniently and quickly fit on the mounting rod 130, in a preferred embodiment, please refer to fig. 9, an inner diameter of a lower end of the protection cylinder 240 is larger than an inner diameter of an upper end of the protection cylinder 240, and an outer diameter of a lower end of the protection cylinder 240 is larger than an outer diameter of an upper end of the protection cylinder 240. That is, the joint between the lower end of the protection cylinder 240 and the sealing gasket 200 is protruded outward to form a protruding ring, and the inner diameter of the protruding ring is correspondingly protruded outward. Therefore, the protection cylinder 240 is more conveniently mounted on the mounting rod 130, and after the mounting is completed, a proper gap is formed between the lower end of the protection cylinder 240 and the lower end of the mounting rod 130, so that the friction between the lower end of the protection cylinder 240 and the lower end of the mounting rod 130 is reduced.

Further, the upper end surface of the sealing cover 300 corresponding to the upper side of the first through hole and the upper side of the second through hole is an arc surface protruding upwards. Besides the arc-shaped surface, the upward convex conical surface can be also arranged, the upper end surface can be provided with an inclined surface, and an included angle is formed between the inclined surface and the horizontal plane. Above mode all can do benefit to the flow of moisture at the up end to prevent the upper portion ponding of sealed lid 300, make sealed lid 300 not fragile more, and set up the up end into the arcwall face, improved sealed lid 300's pleasing to the eye degree.

The seal cover 300 is fixed to the compressor 10 by being screwed to the mounting rod 130 by a nut and then being mounted to the gasket 200, and the mounting rod 130 is preferably a screw. Water is easily introduced between the nut and the screw, or between the lower part of the nut and the sealing cover 300, and in order to prevent water from flowing into the cavity formed by the sealing cover 300 and the sealing pad 200, in one embodiment, the upper end of the protection cylinder 240 abuts against the inner wall of the sealing cover 300. In another embodiment, the upper end of the protective cylinder 240 may not be in contact with the inner wall of the sealing cap 300, but a sealing ring is provided between the nut and the sealing cap 300 to prevent water from entering from the outside.

Further, the wire clip 210 has a connection surface connected to the sealing gasket 200, and the housing 100 has a bottom surface, where a distance from the connection surface to the bottom surface is smaller than a distance from the sealing gasket 200 corresponding to the first through hole to the bottom surface. That is, the height of the sealing gasket corresponding to the position of the wire clip 210 is lower than that of the sealing gaskets at other positions, so that water falling on the sealing cover 300 can flow from a high position to a low position, and further, the water is prevented from flowing from the low position to the high position and entering the wire clip 210.

Further, the sealing cover 300 is covered above the sealing gasket 200, the periphery of the sealing gasket 200 protrudes out of the periphery of the sealing cover 300, and water sliding from the sealing cover 300 flows downwards along the sealing gasket 200, so that the water is prevented from immersing in a cavity between the sealing gasket 200 and the sealing cover 300, and the sealing effect between the mounted sealing gasket 200 and the sealing cover 300 is better. The sealing gasket 200 and the sealing cap 300 are made of insulating materials, such as rubber, silicone, etc., and preferably, the sealing gasket 200 and the sealing cap 300 are made of rubber.

The present invention also provides an air conditioner including a compressor 10. The structure of the compressor can refer to the above embodiments, and is not described herein. It should be understood that, since the air conditioner of the present embodiment adopts the technical solution of the above-mentioned compressor 10, the air conditioner has all the advantages of the above-mentioned compressor 10.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A compressor, comprising:

the sealing assembly is positioned at the top end of the machine body and comprises a sealing gasket and a sealing cover, one end of the sealing cover is open and covers the sealing gasket, a first through hole is formed in the sealing gasket, the wiring terminal base is positioned at the first through hole, a wire clamping buckle is convexly arranged on the sealing gasket, a covering part covering the wire clamping buckle is convexly arranged on the lateral side of the sealing cover, and a wire outlet corresponding to the position of the wire clamping buckle is arranged on the covering part;

the card line is detained including the card that two relative settings held the arm, two the card is held the arm and is set up relatively and form one and cross the wire casing, every the card hold the arm have with sealed the link of filling up the connection with certainly the protruding free end that forms that extends of establishing of link, and every the card is held the arm and is had dorsad cross the outer wall of wire casing, be provided with on the outer wall certainly the link to the draw-in groove that the free end extends, the inner wall epirelief of covering portion be equipped with draw-in groove matched with protruding muscle.

2. The compressor of claim 1, wherein at least one of the two retainer arms includes a support portion protruding upward from the gasket and a wire control portion extending from a free end of the support portion toward the other retainer arm.

3. The compressor of claim 1, wherein the catch arm is an insulated resilient arm.

4. The compressor of claim 1, wherein said slot has a slot bottom and a notch corresponding to said slot bottom, said notch having a chamfer disposed on an edge thereof.

5. The compressor as claimed in claim 1, wherein a wire inlet is formed between the free ends of the two retaining arms, and an upper end of the wire inlet is flared.

6. The compressor of claim 1, wherein the wire clip further comprises a water stop portion connecting lower ends of the two retaining arms, the water stop portion being protruded from the gasket.

7. The compressor of claim 1, wherein the first through hole is provided with a first protruding ring protruding upward from a periphery thereof.

8. The compressor as claimed in claim 1, wherein an overcurrent protector is further disposed at a top end of the compressor, a second through hole is further disposed on the sealing pad for the overcurrent protector to pass through, and a second protruding ring is protruded upward from a periphery of the second through hole.

9. The compressor as claimed in claim 1, wherein a mounting rod is further protruded from a top end of the compressor, a vertically through protection cylinder is protruded from the gasket, and the protection cylinder is sleeved on an outer side of the mounting rod.

10. The compressor of claim 9, wherein an inner diameter of a lower end of the protective cylinder is greater than an inner diameter of an upper end of the protective cylinder, and an outer diameter of the lower end of the protective cylinder is greater than an outer diameter of the upper end of the protective cylinder.

11. The compressor of claim 8, wherein the upper end surface of the sealing cover corresponding to the upper side of the first through hole and the second through hole is an arc surface protruding upward.

12. The compressor of claim 10, wherein an upper end of the protective cylinder abuts an inner wall of the sealing cover.

13. The compressor of any one of claims 1 to 12, wherein the wire clip has a connecting surface to which the gasket is connected, and the housing has a bottom surface, and a distance from the connecting surface to the bottom surface is smaller than a distance from the gasket to the bottom surface corresponding to the first through hole.

14. The compressor of any one of claims 1 to 12, wherein the sealing cover is disposed above the sealing gasket, and a peripheral edge of the sealing gasket protrudes from a peripheral edge of the sealing cover.

15. A compressor according to any one of claims 1 to 12, wherein said seal and said sealing cover are made of rubber.

16. An air conditioner characterized by comprising the compressor according to any one of claims 1 to 15.