CN211202246U - Shell assembly of compressor, compressor and refrigeration equipment - Google Patents
Shell assembly of compressor, compressor and refrigeration equipment Download PDFInfo
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- CN211202246U CN211202246U CN201922193260.6U CN201922193260U CN211202246U CN 211202246 U CN211202246 U CN 211202246U CN 201922193260 U CN201922193260 U CN 201922193260U CN 211202246 U CN211202246 U CN 211202246U
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- compressor
- mounting groove
- plug
- plug terminal
- insulating protection
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Abstract
The utility model discloses a casing subassembly, compressor and refrigeration plant of compressor, the casing subassembly of compressor includes casing, plug terminal and insulating protection piece. Wherein, the casing has the mounting groove, and the mounting groove is opened towards casing inside. The plug terminal is inserted in the shell and positioned in the mounting groove, the plug terminal comprises a first plug end and a second plug end, the first plug end is positioned in the shell, and the second plug end is positioned outside the shell. Insulating protection piece is located the casing, and insulating protection piece shelters from the open mouth of mounting groove, and insulating protection piece is worn to locate by first grafting end. According to the utility model discloses a shell assembly of compressor shelters from the uncovered opening of mounting groove through setting up insulating protection piece, can seal the protection to the plug terminal who locates in the mounting groove to can reduce because of external impurity adheres to plug terminal, and lead to plug terminal and compressor internal element's the electric transmission probability that breaks down, thereby improve the reliability of compressor operation.
Description
Technical Field
The utility model belongs to the technical field of the refrigeration plant technique and specifically relates to a shell body subassembly, compressor and refrigeration plant of compressor are related to.
Background
In the related art, a socket part is provided on a stator of a compressor, and a terminal connected to the socket part is provided on a housing of the compressor to provide power for rotation of the stator of the compressor. However, in the related art compressor, a certain amount of friction metal chips are inevitably generated due to the necessity of crankcase collision prevention during transportation, the installation between the socket part and the terminal post is not completely sealed, and the metal chips may be scattered on the terminal post and the socket part to cause abnormal power supply and potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The application provides a shell assembly of compressor, shell assembly of compressor has the advantage that circuit transmission stability is high, the security performance is good.
The application also provides a compressor, and the compressor is provided with the shell assembly of the compressor.
The present application further proposes a refrigeration device having a compressor as described above.
According to the utility model discloses shell assembly of compressor, shell assembly of compressor includes casing, plug terminal and insulating protection piece. Wherein the housing has a mounting groove that is open to an interior of the housing; the plug terminal is inserted into the shell and positioned in the mounting groove, the plug terminal comprises a first plug end and a second plug end, the first plug end is positioned in the shell, and the second plug end is positioned outside the shell; the insulating protection piece is located in the shell, the insulating protection piece shields the opening of the mounting groove, and the first inserting end penetrates through the insulating protection piece.
According to the utility model discloses shell assembly of compressor shelters from the uncovered opening of mounting groove through setting up insulating protection piece, can seal the protection to the plug terminal who locates in the mounting groove to can reduce because of outside impurity adheres to plug terminal, and lead to plug terminal and compressor internal element's the defeated probability that appears in the electricity transmission, thereby improve the reliability of compressor operation.
In some embodiments, the insulation protector is attached to an inner wall surface of the housing.
In some embodiments, the insulation protection member is an insulation paper.
In some embodiments, the insulation protection is a PET piece.
In some embodiments, an area of an open opening of the mounting groove is smaller than an area of the insulation protection member.
In some embodiments, the first plugging end has a plurality of plugging posts, the insulating protection member has a plurality of plugging holes, the plugging posts are disposed in the plugging holes, and the plugging posts are in one-to-one correspondence with the plugging holes.
According to the utility model discloses compressor, including foretell compressor's shell assembly.
According to the utility model discloses compressor shelters from the uncovered opening of mounting groove through setting up insulating protection piece, can seal the protection to the plug terminal who locates in the mounting groove to can reduce because of external impurity adheres to plug terminal, and lead to plug terminal and compressor internal element's the electric transmission probability of breaking down, thereby improve the reliability of compressor operation.
According to the utility model discloses refrigeration plant, including foretell compressor.
According to the utility model discloses refrigeration plant shelters from the uncovered opening of mounting groove through setting up insulating protection piece, can seal the protection to the plug terminal who locates in the mounting groove to can reduce because of external impurity adheres to plug terminal, and lead to plug terminal and compressor internal element's the electric transmission probability that breaks down, thereby improve the reliability of compressor operation.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a compressor according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a shell assembly of a compressor according to an embodiment of the present invention;
fig. 3 is a partial structural schematic view of a compressor according to an embodiment of the present invention;
fig. 4 is a partial structural schematic view of a shell assembly of a compressor according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an insulation protection member of a shell assembly of a compressor according to an embodiment of the present invention.
Reference numerals:
a compressor 1;
a housing assembly 10;
a housing 11; a mounting groove 111;
a plug-in terminal 12; a plug-in column 121;
an insulating protector 13; a plug-in hole 131;
a socket member 14.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A shell assembly 10 of a compressor 1 according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 1 to 5, a housing assembly 10 of a compressor 1 according to the present invention includes a housing 11, a socket terminal 12, and an insulating protector 13. As shown in fig. 1, the housing 11 may define an accommodating space for accommodating working elements inside the compressor 1.
Specifically, as shown in fig. 2 to 4, the housing 11 has a mounting groove 111, the mounting groove 111 may be opened toward the inside of the housing 11, the plug terminal 12 is inserted into the housing 11, and the plug terminal 12 is located in the mounting groove 111. It is understood that the mounting grooves 111 may define relatively independent mounting spaces, and by locating the socket terminal 12 in the mounting groove 111, the probability of the socket terminal 12 interfering with other components inside the compressor 1 may be reduced, and thus the reliability of the housing assembly 10 of the compressor 1 may be improved.
As shown in fig. 4, the plug terminal 12 includes a first plug end and a second plug end, the first plug end is located in the housing 11, and the second plug end is located outside the housing 11. That is, the plug terminal 12 may be inserted through the housing 11. Therefore, the first inserting end can be connected with the working element inside the compressor 1, the second inserting end can be connected with an external power supply, and the second inserting end can be connected with current and supplies power to the working element inside the compressor 1 through the first inserting end.
As shown in fig. 1 and 2, the insulating protection member 13 is located in the housing 11, and the insulating protection member 13 covers the opening of the mounting groove 111. Accordingly, by providing the insulating protection member 13 to shield the open opening of the mounting groove 111, the plug terminal 12 located in the mounting groove 111 can be protected in a sealed manner, so that the probability of electrical transmission failure (e.g., short circuit, open fire) between the plug terminal 12 and the working element inside the compressor 1 due to attachment of external impurities (e.g., metal fragments) to the plug terminal 12 can be reduced, and the reliability of operation of the compressor 1 can be improved.
As shown in fig. 2, the first plugging end may be inserted through the insulating protection member 13. Thus, the plug terminal 12 can be used as a mounting and supporting structure of the insulating protector 13, so that the operation of attaching and detaching the insulating protector 13 can be simplified, and the assembly efficiency can be improved.
For example, as shown in fig. 1 to 4, the inner circumferential wall of the housing 11 defines a mounting groove 111 opened toward the inside, the first insertion end is located in the mounting groove 111, the first insertion end extends toward the inside of the housing 11, and an end of the first insertion end may pass through the insulating protector 13.
It should be noted that, after the plug terminal 12 is fitted with the insulating protection member 13, the outer peripheral wall of the plug terminal 12 is tightly attached to the insulating protection member 13, so that the sealing effect of the insulating protection member 13 on the mounting groove 111 can be further improved.
According to the utility model discloses shell assembly 10 of compressor 1, shelter from the uncovered opening of mounting groove 111 through setting up insulating protection piece 13, can seal the protection to the plug terminal 12 of locating in mounting groove 111 to can reduce because of outside impurity (for example metal fragment) adheres to plug terminal 12, and lead to plug terminal 12 and the inside work element's of compressor electricity transmission to break down (for example short circuit, naked light) the probability, thereby improve the reliability of compressor 1 operation.
As shown in fig. 1, according to some embodiments of the present invention, the insulation protection member 13 may be attached to an inner wall surface of the housing 11. Thereby, the sealing effect of the insulation protection member 13 to the mounting groove 111 can be improved, thereby improving the ability of the insulation protection member 13 to isolate external impurities.
As shown in fig. 1, in some embodiments, the internal components of the compressor 1 have a socket part 14, and the plug terminals 12 are adapted to be connected with the socket part 14 to supply power to the internal components of the compressor 1. It should be noted that, when the mating of the plug terminal 12 and the socket member 14 is completed, the insulating protection member 13 is interposed between the inner wall surface of the housing 11 and the socket member 14, and the insulating protection member 13 is attached to both the inner wall surface of the housing 11 and the socket member 14, so that the socket member 14, the insulating protection member 13 and the plug terminal 12 can be tightly fitted, and the reliability of the insulating protection member 13 is further improved.
For example, as shown in fig. 1, the socket member 14 is located inside the mounting groove 111, the socket member 14 is disposed opposite to the opening of the mounting groove 111, the end of the first plugging end can be fittingly connected to the socket member 14, the insulating protection member 13 is interposed between the socket member 14 and the mounting groove 111, the inner side surface of the insulating protection member 13 is attached to the socket member 14, and the outer side surface of the insulating protection member is attached to the inner wall of the housing 11.
In some embodiments, the insulation protector 13 is an insulation paper. The insulating paper has the advantages of high strength and high thermal stability. Thus, by using the insulating paper as the insulating protector 13, it is possible to improve the tear resistance and wear resistance of the insulating protector 13, thereby extending the service life of the insulating protector 13, and to adapt the insulating protector 13 to a high-temperature environment in which the compressor 1 operates, thereby improving the reliability of the insulating protector 13.
It should be noted that the insulating paper also has a good elastic deformability. Therefore, when there is a gap in the fit between the insulating protection member 13 and the mounting groove 111 or the mating terminal 12, the gap can be adaptively filled by utilizing the elastic deformation of the insulating protection member, so that the reliability of the insulating protection member 13 can be improved.
According to some embodiments of the present invention, the insulation protection member 13 may be a PET member. It should be noted that the PET has the characteristics of good insulating property and low cost. Therefore, the PET piece is used as the insulation protection piece 13, so that the requirement of the insulation protection piece 13 on the insulation performance can be met, the cost can be saved, and the market popularization is facilitated.
The polyester resin (PET) is a milky white or yellowish highly crystalline polymer, and has a smooth and glossy surface. The polyester resin (PET) has good wear resistance and fatigue resistance, and has high electrical insulation performance at different environmental temperatures.
As shown in fig. 2, according to some embodiments of the present invention, the open area of the mounting groove 111 is smaller than the area of the insulating protection member 13. Therefore, the insulating protection member 13 can completely shield the open opening of the mounting groove 111, so that the sealing protection effect of the insulating protection member 13 on the plug terminal 12 is improved, and the insulating protection member 13 can be partially overlapped on the periphery of the mounting groove 111, so that the assembling stability of the insulating protection member 13 is improved.
As shown in fig. 2, 4 and 5, according to some embodiments of the present invention, the first plugging end has a plurality of plugging columns 121, the insulating protection member 13 has a plurality of plugging holes 131, the plugging columns 121 can be inserted into the plugging holes 131, and the plurality of plugging columns 121 correspond to the plurality of plugging holes 131 one to one. That is, when one of the plurality of plugging columns 121 is connected to the corresponding plugging hole 131, the remaining plugging columns 121 are connected to the remaining plugging holes 131. Thus, by making the plurality of inserting posts 121 correspond to the plurality of inserting holes 131 one to one, the stability and reliability of the assembly of the insulating protection member 13 can be improved. For example, the plurality of plug posts 121 may form a plurality of sets of mating connections with the plurality of plug holes 131, and when one set of the mating connections fails, the other mating connections may still maintain the stability of the assembly of the insulating protection member 13.
According to the utility model discloses compressor 1, including foretell compressor 1's shell assembly 10.
According to the utility model discloses compressor 1, shelter from the uncovered opening of mounting groove 111 through setting up insulating protection piece 13, can seal the protection to the plug terminal 12 of locating in mounting groove 111 to can reduce because of outside impurity (for example, metal fragment) adheres to plug terminal 12, and lead to plug terminal 12 and the electric transmission of compressor 1 internal component to break down (for example short circuit, naked light) the probability, thereby improve the reliability of compressor 1 operation.
According to the utility model discloses refrigeration plant, including foretell compressor 1.
According to the utility model discloses refrigeration plant shelters from the uncovered opening of mounting groove 111 through setting up insulating protection piece 13, can seal the protection to the plug terminal 12 of locating in mounting groove 111 to can reduce because of outside impurity (for example, metal fragment) adheres to plug terminal 12, and lead to plug terminal 12 and the electric transmission of compressor 1 internal component to break down (for example short circuit, naked light) the probability, thereby improve the reliability of compressor 1 operation.
A compressor 1 according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 5. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
As shown in fig. 1, the compressor 1 has a shell assembly 10. Wherein the housing assembly 10 includes a housing 11, the housing 11 may define a receiving space for receiving working elements inside the compressor 1.
As shown in fig. 2, the housing assembly 10 has a plug terminal 12 and an insulating protection member 13, the plug terminal 12 can be inserted into the housing 11, a portion of the plug terminal 12 inside the housing 11 can be referred to as a first plug end, and a portion of the plug terminal 12 outside the housing 11 can be referred to as a second plug end. The first plug-in end can thus be connected to internal components of the compressor 1, and the second plug-in end can be connected to an external power supply, which can supply power to the operating components inside the compressor 1 via the plug-in terminal 12.
As shown in fig. 4, the first inserting end may be located in the mounting groove 111, the mounting groove 111 is open toward the inside, the first inserting end is located in the mounting groove 111, the first inserting end extends toward the inside of the housing 11, and an end of the first inserting end may pass through the insulating protector 13, and the insulating protector 13 may be used to cover the open opening of the mounting groove 111. Accordingly, the plug terminal 12 provided in the mounting groove 111 can be hermetically protected, so that the probability of electrical transmission failure (e.g., short circuit, open fire) between the plug terminal 12 and the internal components of the compressor 1 due to the attachment of external impurities (e.g., metal fragments) to the plug terminal 12 can be reduced, thereby improving the reliability of the operation of the compressor 1.
As shown in fig. 1, the socket member 14 is located inside the mounting groove 111, the socket member 14 is disposed opposite to the opening of the mounting groove 111, the end of the first plugging end is fittingly connected to the socket member 14, the insulating protection member 13 is interposed between the socket member 14 and the mounting groove 111, the inner surface of the insulating protection member 13 is attached to the socket member 14, and the outer surface of the insulating member is attached to the inner wall of the housing 11. Therefore, the socket member 14, the insulating protector 13 and the plug terminal 12 can be tightly fitted to each other, and the reliability of the insulating protector 13 can be improved.
As shown in fig. 2, the insulating protector 13 may completely cover the open opening of the mounting groove 111. This improves the sealing protection effect of the insulating protector 13 on the plug terminal 12, and also improves the stability of the assembly of the insulating protector 13 by allowing a portion of the insulating protector 13 to overlap the outer periphery of the mounting groove 111.
As shown in fig. 2, 4 and 5, the first plugging end has three plugging columns 121, the insulating protection member 13 has three plugging holes 131, and the three plugging columns 121 can correspond to the three plugging holes 131 one to one. Thereby, the stability and reliability of the assembly of the insulating protector 13 can be improved.
In the description of the present invention, it is to be understood that the terms "bottom", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, which are for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A shell assembly for a compressor, comprising:
a housing having a mounting groove open to an interior of the housing;
the plug terminal is inserted into the shell and positioned in the mounting groove, the plug terminal comprises a first plug end and a second plug end, the first plug end is positioned in the shell, and the second plug end is positioned outside the shell;
the insulating protection piece is located in the shell, the insulating protection piece shields the opening of the mounting groove, and the first inserting end penetrates through the insulating protection piece.
2. The compressor housing assembly as claimed in claim 1, wherein the insulation protector is attached to an inner wall surface of the housing.
3. The housing assembly of a compressor according to claim 1, wherein the insulation protector is an insulation paper.
4. The compressor housing assembly of claim 1, wherein the insulation protector is a PET member.
5. The housing assembly of a compressor of claim 1, wherein an area of an open opening of the mounting groove is smaller than an area of the insulation protection member.
6. The housing assembly of a compressor, as set forth in claim 1, wherein said first mating end has a plurality of mating posts,
the insulating protection piece has a plurality of spliced eyes, the spliced pole wears to locate in the spliced eye, it is a plurality of the spliced pole with a plurality of spliced eye one-to-one.
7. A compressor, characterized by comprising a shell assembly of a compressor according to any one of claims 1 to 6.
8. Refrigeration device, characterized in that it comprises a compressor according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193260.6U CN211202246U (en) | 2019-12-09 | 2019-12-09 | Shell assembly of compressor, compressor and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922193260.6U CN211202246U (en) | 2019-12-09 | 2019-12-09 | Shell assembly of compressor, compressor and refrigeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202246U true CN211202246U (en) | 2020-08-07 |
Family
ID=71863093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922193260.6U Active CN211202246U (en) | 2019-12-09 | 2019-12-09 | Shell assembly of compressor, compressor and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202246U (en) |
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2019
- 2019-12-09 CN CN201922193260.6U patent/CN211202246U/en active Active
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| GR01 | Patent grant |