阅读说明：本技术 集成接线插头组件、压缩机、空调器 (Integrated wiring plug assembly, compressor and air conditioner ) 是由 张立泽 龚高 张超 王飞 董如昊 于 2021-08-03 设计创作，主要内容包括：本发明提供一种集成接线插头组件、压缩机、空调器,其中的集成接线插头组件包括接线柱公头组件、底座母头组件,接线柱公头组件包括公头基体以及构造于其上的动力线柱、信号线柱,底座母头组件包括母头基体,母头基体上构造有动力线插孔、信号线插孔,动力线柱能够插装于动力线插孔中,信号线柱能够插装于信号线插孔中。根据本发明,接线柱公头组件上同时集成了动力线柱及信号线柱,与底座母头组件匹配使用,能够减少接线柱的使用数量,简化了压缩机结构,提高了装配效率,极大程度地减少了压缩机的机壳上的安装通孔的开设个数,进而降低了压缩机冷媒泄露风险。(The invention provides an integrated wiring plug assembly, a compressor and an air conditioner, wherein the integrated wiring plug assembly comprises a wiring terminal male head assembly and a base female head assembly, the wiring terminal male head assembly comprises a male head base body, and a power line column and a signal line column which are constructed on the male head base body, the base female head assembly comprises a female head base body, a power line jack and a signal line jack are constructed on the female head base body, the power line column can be inserted into the power line jack, and the signal line column can be inserted into the signal line jack. According to the invention, the power terminal and the signal terminal are simultaneously integrated on the terminal male head assembly and are matched with the base female head assembly for use, so that the number of the terminals can be reduced, the structure of the compressor is simplified, the assembly efficiency is improved, the number of the installation through holes on the shell of the compressor is greatly reduced, and the refrigerant leakage risk of the compressor is further reduced.)

1. An integrated wiring plug component is characterized by comprising a wiring terminal male head component (1) and a base female head component (2), the wiring terminal male head component (1) comprises a male head base body (11), and a power line post (12) and a signal line post (13) which are constructed on the male head base body, the base female head assembly (2) comprises a female head base body (21), a power line jack (22) and a signal line jack (23) are constructed on the female head base body (21), the power wire column (12) can be inserted into the power wire jack (22) to realize the electric connection between an external cable and the power wire of the magnetic suspension bearing and sensor assembly (100) in the compressor, the signal wire column (13) can be inserted into the signal wire jack (23) to realize the electric connection between an external cable and the signal wire of the magnetic suspension bearing and sensor assembly (100) in the compressor.

2. The integrated patch plug assembly of claim 1, wherein the power wire posts (12) and the signal wire posts (13) are respectively provided with a plurality of numbers, the male base body (11) is further configured with a shielding cylinder (14), the plurality of signal wire posts (13) are arranged in the cylinder inner side area of the shielding cylinder (14), and the plurality of power wire posts (12) are arranged in the cylinder outer side area of the shielding cylinder (14).

3. The integrated connector assembly of claim 2, wherein the mounting surface of the male base (11) facing the female base (21) is a first mating side surface, and the shielding cylinder (14) protrudes from the first mating side surface.

4. The integrated terminal plug assembly as claimed in claim 3, characterized in that the mounting surface of the female base body (21) facing the male base body (11) is a second mating side, on which a ring groove (24) is formed, into which ring groove (24) the shielding cylinder (14) can be at least partially inserted.

5. The integrated patch plug assembly of claim 4, wherein a seal insulator is disposed between the first mating side and the second mating side.

6. The integrated wiring plug assembly according to claim 1, wherein a sealing insulating layer (31) is provided between the cylinder outer peripheral sides of the power wire column (12) and the signal wire column (13) and the male terminal base (11); and/or a sealing insulating layer (31) is arranged on the inner peripheral sides of the hole walls of the power line insertion hole (22) and the signal line insertion hole (23).

7. The integrated wiring plug assembly according to claim 1, wherein the outer circumference of the signal wire column (13) is provided with a sealing insulating layer (31) and a shielding layer (32) in sequence from inside to outside.

8. An integrated terminal plug assembly according to claim 7, wherein the sealing and insulating layer (31) is made of fired ceramic and glass.

9. The integrated patch plug assembly of claim 1, wherein the power line jack (22), the signal line jack (23) are electrically connected to the magnetic bearing and sensor assembly (100) through a PCB board (4).

10. Compressor comprising a shell (200), characterized in that the shell (200) is assembled with an integrated wiring plug assembly according to any one of claims 1 to 9, wherein the base female assembly (2) is located inside the shell (200), the terminal male assembly (1) is located outside the shell (200), and the terminal male assembly (1) and the base female assembly (2) form a clamp for the shell (200).

11. Compressor according to claim 10, characterized in that when a seal insulator is included, the seal insulator is sandwiched between the base female head assembly (2) and the shell (200) and/or the seal insulator is sandwiched between the terminal male head assembly (1) and the shell (200).

12. An air conditioner comprising a compressor, wherein the compressor is the compressor of claim 10 or 11.

Technical Field

The invention belongs to the technical field of air conditioning, and particularly relates to an integrated wiring plug assembly, a compressor and an air conditioner.

Background

Electromagnetic bearing and sensor in the compressor each link to each other with the controller through an adapter part, need beat a plurality of holes on the compressor casing and be used for installing the adapter part, and the compressor has very high requirement to the leakproofness, and every more beats a hole and also can divide one more coolant liquid risk of revealing to the assembly time of workman has also been increased to the installation of a plurality of adapter parts.

Disclosure of Invention

Therefore, the invention provides an integrated wiring plug assembly, a compressor and an air conditioner, which can overcome the defects that in the related art, an electromagnetic bearing and a sensor in a magnetic suspension compressor are respectively connected with a corresponding controller through a switching component to increase the leakage risk of a refrigerant of the compressor and the assembling time.

In order to solve the problems, the invention provides an integrated wiring plug assembly which comprises a wiring terminal male head assembly and a base female head assembly, wherein the wiring terminal male head assembly comprises a male head base body, and a power line post and a signal line post which are constructed on the male head base body, the base female head assembly comprises a female head base body, a power line jack and a signal line jack are constructed on the female head base body, the power line post can be inserted into the power line jack to realize the electric connection of an external cable and power lines of a magnetic suspension bearing and a sensor assembly in a compressor, and the signal line post can be inserted into the signal line jack to realize the electric connection of the external cable and the signal lines of the magnetic suspension bearing and the sensor assembly in the compressor.

Preferably, power terminal, signal terminal have many respectively, still be constructed the shielding barrel on the public head base member, many the signal terminal is in the barrel inboard region of shielding barrel, many the power terminal is in the barrel outside region of shielding barrel.

Preferably, the assembly surface of the male base body facing the female base body is a first fitting side surface, and the shielding cylinder protrudes from the first fitting side surface.

Preferably, the female head base member towards the assembly surface of the male head base member is a second cooperation side surface, the second cooperation side surface is provided with a ring groove, and the shielding cylinder body can be at least partially inserted and installed in the ring groove.

Preferably, a sealing insulator is disposed between the first mating side and the second mating side.

Preferably, a sealing insulating layer is arranged between the cylinder outer peripheral sides of the power wire column and the signal wire column and the male head base body; and/or sealing insulating layers are arranged on the inner peripheral sides of the hole walls of the power line jack and the signal line jack.

Preferably, the outer circumference of the column of the signal wire column is provided with a sealing insulating layer and a shielding layer in sequence from inside to outside.

Preferably, the sealing insulating layer is made of fired ceramic and glass.

Preferably, the power line jack and the signal line jack are electrically connected with the magnetic suspension bearing and the sensor assembly through a PCB.

The invention also provides a compressor, which comprises a shell, wherein the integrated wiring plug assembly is assembled on the shell, the base female head assembly is positioned on the inner side of the shell, the wiring terminal male head assembly is positioned on the outer side of the shell, and the wiring terminal male head assembly and the base female head assembly form clamping on the shell.

Preferably, when a sealing insulator is included, the sealing insulator is sandwiched between the base female head assembly and the housing, and/or the sealing insulator is sandwiched between the terminal male head assembly and the housing.

The invention also provides an air conditioner which comprises a compressor, wherein the compressor is the compressor.

According to the integrated wiring plug assembly, the compressor and the air conditioner, the power line column and the signal line column are integrated on the wiring column male head assembly and matched with the base female head assembly for use, the number of the wiring columns can be reduced, the structure of the compressor is simplified, the assembly efficiency is improved, the number of the installation through holes in the shell of the compressor is greatly reduced, and further the refrigerant leakage risk of the compressor is reduced.

Drawings

Fig. 1 is a schematic cross-sectional view of a connector header male assembly of an integrated connector plug assembly in accordance with an embodiment of the present invention;

fig. 2 is a cross-sectional view of another connector header male assembly in an integrated connector plug assembly in accordance with an embodiment of the present invention;

FIG. 3 is a schematic perspective view of FIG. 2;

fig. 4 is a top view of a base female plug assembly of the integrated wiring plug assembly of an embodiment of the present invention;

FIG. 5 is a partial schematic view of a compressor incorporating an integrated connector assembly of the present invention;

fig. 6 is a partial structural view of a compressor employing another integrated terminal plug assembly according to the present invention.

The reference numerals are represented as:

1. a terminal male assembly; 11. a male base; 12. a power string; 13. a signal wire post; 14. a shielding cylinder; 2. a base female assembly; 21. a female-head base; 22. a power line jack; 23. a signal line jack; 24. a ring groove; 31. sealing the insulating layer; 32. a shielding layer; 4. a PCB board; 5. a lead wire; 100. magnetic suspension bearings and sensor assemblies; 200. a casing.

Detailed Description

Referring to fig. 1 to 6 in combination, according to an embodiment of the present invention, an integrated wiring plug assembly is provided, which includes a male terminal assembly 1 and a female terminal assembly 2 that can be detachably connected, where the male terminal assembly 1 includes a male terminal base 11, and a power line post 12 and a signal line post 13 that are configured on the male terminal base, the female terminal assembly 2 includes a female terminal base 21, a power line jack 22 and a signal line jack 23 are configured on the female terminal base 21, the power line post 12 can be inserted into the power line jack 22 to electrically connect an external cable with a power line of a magnetic suspension bearing and a sensor assembly 100 in a compressor, and the signal line post 13 can be inserted into the signal line jack 23 to electrically connect the external cable with a signal line of the magnetic suspension bearing and the sensor assembly 100 in the compressor. In the technical scheme, the power terminal 12 and the signal terminal 13 are integrated on the terminal male head component 1 at the same time, and the base female head component 2 is matched for use, so that the use number of the terminals can be reduced, the structure of the compressor is simplified, the assembly efficiency is improved, the number of the installation through holes in the shell 200 of the compressor is greatly reduced, and the leakage risk of the refrigerant of the compressor is reduced.

It can be understood that the power line jack 22 and the signal line jack 23 are respectively provided with corresponding connection terminals, and the free ends of the power line post 12 and the signal line post 13 can be conveniently inserted into the connection terminals, so that faster electrical connection is realized.

In some embodiments, the power wire column 12 and the signal wire column 13 respectively have a plurality of power wire columns, the male base 11 is further configured with a shielding cylinder 14, the plurality of signal wire columns 13 are located in a cylinder inner region of the shielding cylinder 14, and the plurality of power wire columns 12 are located in a cylinder outer region of the shielding cylinder 14. In the technical scheme, the male head base body 11 is divided into two areas by the shielding cylinder 14, so that the power line pole 12 and the signal line pole 13 are respectively positioned in the two areas, interference caused by current change in the power line pole 12 to the signal line pole 13 is effectively avoided, and reliability of signal transmission is ensured. Specifically, the shielding cylinder 14 can prevent induced electromotive force from being generated in the signal wire column 13 due to voltage change in the power wire column 12, and avoid the adverse effect of the rapid voltage change in the power wire column 12 on the amplitude and the phase in the signal wire column 13.

Preferably, public first base member 11 towards in the assembly face of female first base member 21 is first cooperation side, shielding barrel 14 protrusion in first cooperation side, protrusion in the part of the shielding barrel 14 of first cooperation side can be to being in the signal terminal 13 and the power terminal 12 of clearance position between public first base member 11 and the female first base member 21 form effective isolation, more specifically, the protruding height and the equipment of shielding barrel 14 the thickness phase-match of the relevant position of integrated wiring plug subassembly's casing 200. Further, female first base member 21 orientation in public first base member 11's fitting surface is second cooperation side, it has annular groove 24 to construct on the second cooperation side, shielding barrel 14 can at least partially cartridge in annular groove 24, also work as public first subassembly 1 of terminal post with female first subassembly 2 of base is when two equipment is as an organic whole, shielding barrel 14's nozzle tip can cartridge in annular groove 24, thereby can be further right signal line post 13 forms the omnidirectional shielding.

In order to improve the sealing performance of the terminal post male head assembly 1 and the base female head assembly 2 after assembly and effectively prevent the refrigerant in the compressor from leaking, a sealing insulating piece is arranged between the first matching side face and the second matching side face, for example, the sealing insulating piece can be a sealing insulating pad.

In order to further improve the sealing performance of the terminal assembly, it is preferable that a sealing insulating layer 31 is provided between the cylinder outer peripheral sides of the power wire pole 12 and the signal wire pole 13 and the male base 11; and/or, the inner peripheral sides of the hole walls of the power line insertion hole 22 and the signal line insertion hole 23 are provided with sealing insulating layers 31.

The male terminal base 11 may be provided with the shield cylinder 14, but the seal insulating layer 31 and the shield layer 32 may be provided on the outer circumferential side of the signal post 13 in this order from the inside to the outside, and this shield method is particularly suitable for a case where the number of signal posts 13 is small, and a method using the shield cylinder 14 is more suitable for a case where the number of signal posts 13 is large. The sealing insulating layer 31 is made of fired ceramic or glass.

The power line jack 22 and the signal line jack 23 can be electrically connected with the magnetic suspension bearing and the sensor assembly 100 through a lead 5, respectively, and preferably, the power line jack 22 and the signal line jack 23 are electrically connected with the magnetic suspension bearing and the sensor assembly 100 through a PCB 4, and the PCB 4 is adopted to replace the lead 5 to realize the electrical connection, so that the connection integration degree of the electrical connection part is higher, and the volume of the plug assembly can be reduced to a certain extent.

It should be noted that the male base 11 and the female base 21 should be made of rigid materials to ensure high compressive strength, so as to prevent the deformation of the male base in the assembling process with the housing 200 to improve the sealing performance, and the male base may be made by machining, and may have a cylindrical structure in a specific shape; the power wire pole 12 and the signal wire pole 13 should have conductivity and fluorine resistance to prevent them from being corroded by the refrigerant during the working process; the shielding cylinder 14 should be made of a material with electromagnetic shielding property to prevent electromagnetic interference between the power line post 12 and the signal line post 13, and further, it should have fluorine resistance to prevent corrosion by refrigerant; the sealing insulating layer 31 is made of a non-conductive rigid material, has the strength for clamping the power line pole 12 and the signal line pole 13, is prevented from loosening and being inclined, so that the male terminal assembly 1 and the female terminal assembly 2 of the base cannot be plugged, can be made of materials such as ceramics and glass, and is matched with a tool to be fired on the corresponding line pole so as to fix the power line pole 12 and the signal line pole 13. The base female assembly 2 should be of a material having electromagnetic shielding effect and should be resistant to fluorine, and the PCB board 4 should be resistant to fluorine. Of course, the seal insulator also needs to be resistant to fluorine.

According to an embodiment of the present invention, there is also provided a compressor, which includes a casing 200, and the integrated wiring plug assembly is assembled on the casing 200, wherein the base female head assembly 2 is located inside the casing 200, the terminal male head assembly 1 is located outside the casing 200, and the terminal male head assembly 1 and the base female head assembly 2 form a clamp for the casing 200. When including sealed insulating part, base female first subassembly 2 with press from both sides between the casing 200 sealed insulating part, and/or, terminal public first subassembly 1 with press from both sides between the casing 200 sealed insulating part is in order to guarantee the leakproofness of casing 200 inside and outside, and then avoid refrigerant in the compressor is revealed.

According to an embodiment of the present invention, there is also provided an air conditioner including a compressor, where the compressor is the above-mentioned compressor.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.