CN218102804U - Motor protective housing, motor element and air condensing units - Google Patents
Motor protective housing, motor element and air condensing units Download PDFInfo
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- CN218102804U CN218102804U CN202222438295.3U CN202222438295U CN218102804U CN 218102804 U CN218102804 U CN 218102804U CN 202222438295 U CN202222438295 U CN 202222438295U CN 218102804 U CN218102804 U CN 218102804U
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- 230000001681 protective effect Effects 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 71
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model discloses a motor protective housing, motor element and air condensing units, motor protective housing include the casing, and the via hole has been seted up to the one end of casing, and the inner chamber of casing is used for the power machine installation, and the via hole is worn out for the output shaft of power machine, and the inside wall of casing is provided with the storage tank, and the installation ear portion that the storage tank is used for supplying to locate the motor lateral part holds and establishes the installation. The installation is established to the power supply motor appearance that sets up through the casing to form sound-proof structure, can keep apart the noise, avoid the noise to reveal, thereby improve the high-frequency noise in the motor by a wide margin, the design of storage tank can with the installation ear's adaptation of motor, installation laminating effect is better, is favorable to the location installation of motor in the casing, overall structure installation is simple reliable.
Description
Technical Field
The utility model relates to a technical field of motor especially relates to motor protective housing, motor element and air condensing units.
Background
Permanent magnet brushless motor is because of its high power, and advantages such as control convenience are by the wide application in household electrical appliances field, but through the noise problem near the unavoidable meeting of control panel drive brought switching frequency, at present, the motor mostly is the direct mount to the load the inside, appears the noise easily and reveals, influences the listening sensation.
SUMMERY OF THE UTILITY MODEL
Considering that the difference between the shape of the motor used in the air-conditioning outdoor unit and the conventional motor exists, the mounting lug parts are generally arranged on the peripheral side of the motor, so the matching problem with the motor lug parts needs to be considered when designing the sound insulation structure,
the utility model mainly aims at providing a motor protective housing, motor element and air condensing units realize the function that gives sound insulation in order to improve the high frequency noise in the motor through the casing, and adaptation motor installation ear is favorable to the location installation simultaneously.
In order to achieve the above object, the utility model provides a motor protective housing, which comprises a housin, the via hole has been seted up to the one end of casing, the inner chamber of casing is used for supplying the machine installation, the via hole is used for supplying the output shaft of motor is worn out, the inside wall of casing is provided with the storage tank, the storage tank is used for supplying the installation is established to the installation ear portion appearance of motor lateral part.
Optionally, the accommodating grooves are provided in plurality, and the plurality of accommodating grooves are distributed along the circumferential direction of the housing.
Optionally, the housing comprises:
one end of the first shell cover is arranged in an opening manner, a first groove is arranged at the opening end of the first shell cover, and the first groove is communicated with an inner cavity of the first shell cover; and the number of the first and second groups,
the second shell cover is provided with a first cover part, the first cover part is covered with the first groove, and the first cover part and the first groove define the accommodating groove;
one of the other end of the first shell and the other end of the second shell is provided with the through hole.
Optionally, the open end of the first housing is provided with a convex portion, the convex portion is arranged to protrude laterally towards the first housing, and the first groove is arranged on the convex portion;
the first cover portion extends laterally from the open end of the second shell.
Optionally, one of the side surface of the convex portion and the side surface of the first cover portion is provided with a buckle, and the other is provided with a buckle groove buckled with the buckle.
Optionally, a bottom wall surface of the first groove or the first cover portion is provided with a first through hole;
the motor protective housing still includes first fastener, first fastener is used for passing first via hole and setting are in the through-hole of installation ear to it is fixed with the external support.
Optionally, a first mounting portion extends out of an open end of the first casing cover in a lateral direction, a second mounting portion corresponding to the first mounting portion extends out of an open end of the second casing cover in a lateral direction, the second mounting portion is provided with a first communicating hole, and the first mounting portion is provided with a second communicating hole correspondingly;
the motor protective housing further comprises a second fastener, and the second fastener sequentially penetrates through the first communicating hole and the second communicating hole to be fixedly connected with the first housing cover and the second housing cover.
Optionally, the first installation portion with the second installation portion all has free end face and two side faces, two side faces are in be relative setting in the circumference of casing, just two side faces are along keeping away from be close to the setting each other in the direction of free end face.
Optionally, one of the open end of the first housing and the open end of the second housing is provided with a matching groove, and the other is provided with a matching rib clamped with the matching groove.
Optionally, the open end of one of the first housing and the second housing is provided with a second groove communicated with the corresponding inner cavity, and the other forms a second housing part, the second housing part is buckled with the second groove to define a wire arrangement groove, the wire arrangement groove is arranged at an interval with the accommodating groove, and a plurality of wire through holes are formed in one side wall of the second groove and used for leading out the wiring of a power supply machine.
Optionally, the inner cavity of the housing and/or the receiving groove are filled with a sound absorbing material.
The utility model also provides a motor element, include:
the motor protective housing described above;
the motor, the week side of motor is provided with the installation ear, the motor is located the inner chamber of casing, the output shaft of motor certainly the via hole is worn out, the installation ear of motor lateral part holds and establishes the installation extremely in the storage tank.
The utility model discloses still provide an air condensing units, including foretell motor element.
The utility model provides an among the technical scheme, through the setting of casing is supplied the motor to hold and is established the installation to form sound-proof structure, can keep apart the noise, avoid the noise to reveal, thereby improve the high-frequency noise in the motor by a wide margin, the output shaft of motor is followed the via hole is worn out, the design of storage tank can with the installation ear's adaptation of motor, and the motor is equivalent to through the installation ear and hangs the setting and be in on the casing, can reduce the vibration, be favorable to the motor to be in location installation in the casing, overall structure installation is simple reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 perspective exploded view of an embodiment of a motor assembly provided by the present invention;
FIG. 2 is a schematic perspective view of the first housing of FIG. 1;
fig. 3 is a perspective view of the second housing in fig. 1.
The reference numbers indicate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Permanent magnet brushless motor is because of its high power, and advantages such as control convenience are by the wide application in household electrical appliances field, but through the noise problem near the unavoidable meeting of control panel drive brought switching frequency, at present, the motor mostly is the direct mount to the load the inside, appears the noise easily and reveals, influences the listening sensation. Considering that the difference between the shape of the motor used in the air-conditioning outdoor unit and the conventional motor exists, the mounting lug parts are generally arranged on the peripheral side of the motor, so the matching problem with the motor lug parts needs to be considered when designing the sound insulation structure,
in order to solve the above problem, the utility model provides a motor protective housing, motor element and air condensing units, fig. 1 to fig. 3 are the utility model provides a motor element's specific embodiment.
Referring to fig. 1-2, the motor protective housing includes the casing, the via hole has been seted up to the one end of casing, the inner chamber of casing is used for supplying motor 2 installation, the via hole is used for supplying motor 2's output shaft is worn out, the inside wall of casing is provided with storage tank c, storage tank c is used for supplying the installation ear 21 of 2 lateral parts of motor holds the installation.
The utility model provides an among the technical scheme, through the setting of casing is supplied 2 capacities of motor and is established the installation to form sound-proof structure, can keep apart the noise, avoid the noise to reveal, thereby improve 2 high-frequency noise of motor by a wide margin, the via hole intercommunication the inner chamber of casing, the output shaft of motor 2 is followed the via hole is worn out, storage tank c's design can with the 21 adaptations of the installation ear of motor 2, and motor 2 is equivalent to through installation ear 21 and hangs the setting and is in on the casing, can reduce the vibration, be favorable to motor 2 to be in location installation in the casing, overall structure installation is simple reliable.
The utility model discloses it is not restricted the quantity of storage tank c, storage tank c can only set up one, with the cooperation of one of them installation ear portion 21 of 2 lateral parts of motor, this storage tank c only plays the effect of installation location this moment, other installation ear portions 21 of 2 lateral parts of motor still are in the state of freely cooperating, in this embodiment, storage tank c is provided with a plurality ofly, and is a plurality of storage tank c along the circumference of casing distributes, in order to correspond the confession 2 lateral parts of motor are a plurality of installation ear portion 21 holds and establishes the installation. It is a plurality of this moment installation ear 21 all stretches into correspondingly in the storage tank c, make the laminating of the outside of motor 2 and casing is inseparabler, is favorable to the laminating design of casing.
In an embodiment, the housing may be an integrally formed structure, and is directly covered on the outside of the motor 2, and at this time, the housing cannot be taken down, in this embodiment, referring to fig. 2 to fig. 3, the housing includes a first housing 11 and a second housing 12, one end of the first housing 11 is disposed in an open manner, an open end of the first housing 11 is provided with a first groove 111, the first groove 111 is communicated with an inner cavity of the first housing 11, one end of the second housing 12 is disposed in an open manner, and an open end of the second housing 12 is abutted to the open end of the first housing 11, the second housing 12 is provided with a first cover portion 121 corresponding to the first groove 111, the first cover portion 121 covers the first groove 111, the first cover portion 121 and the first groove 111 define the accommodating groove c, and one of the other end of the first housing 11 and the other end of the second housing 12 is provided with the through hole. At this time, the housing is formed by splicing the first housing 11 and the second housing 12, and can be assembled and disassembled, so that the maintenance and repair of the motor 2 are facilitated.
It is understood that, in this embodiment, the first recess 111 and the first cover portion 121 are respectively disposed on the first housing 11 and the second housing 12 to cooperatively form the receiving groove c, that is, the sizes of the first housing 11 and the second housing 12 are different, and in other embodiments, recesses may be disposed at the open ends of the first housing 11 and the second housing 12, so that the mounting ears 21 at the side of the motor 2 are simultaneously received in the two recesses.
It should be noted that, when the accommodating groove c is provided in plural, based on this embodiment, the first housing 11 may be provided with a plurality of first grooves 111, and the second housing 12 may be provided with a plurality of first cover portions 121, so as to perform corresponding matching, in other embodiments, the first housing 11 and the second housing 12 may be respectively provided with a plurality of staggered grooves for accommodating different mounting ear portions 21. This structure is advantageous in ensuring the strength of the first housing 11 and the second housing 12.
Further, in the present embodiment, the opening end of the first housing 11 is provided with a convex portion 112, the convex portion 112 protrudes toward the side of the first housing 11, the first concave groove 111 is provided in the convex portion 112, and the first cover portion 121 extends toward the side from the opening end of the second housing 12. Namely, the first housing 11 and the inner cavity of the second housing 12 can be attached to the outer surface of the motor 2, and the first cover portion 121 and the mounting ear portion 21, which are correspondingly provided with the convex portion 112 and extend laterally to protrude from the corresponding housing, are matched, so that the inner cavity and the outer shape of the housing can be matched with the motor 2, and the whole occupied space is smaller. Facilitating a compact design of the inner structure.
In order to facilitate the fixed connection between the motor 2 and the housing, a first through hole b penetrating through the bottom wall surface of the first groove 111 or the end surface of the first cover portion 121 is formed in the bottom wall surface of the first groove, the motor protective case 1 further includes a first fastener, the first fastener is used for penetrating through the first through hole b and a through hole formed in the mounting lug portion 21 so as to be fixed to an external bracket, at this time, the motor 2 can be fixed to the first housing 11 or the second housing 12 through the first fastener, and can be fixed to the external bracket at the same time, the first fastener can be shielded by another housing after being fastened in a butt joint manner, and can also be fixed in position, and the motor 2 is hung on the housing.
It is understood that the first housing 11 and the second housing 12 can be directly adhered to each other after being abutted, and for convenience of maintenance, they can be designed to be detachably engaged, in an embodiment, one of the side surface of the protrusion 112 and the side surface of the first housing portion 121 is provided with a buckle 1211, and the other is provided with a buckle groove 1121 which is buckled with the buckle 1211. The buckle 1211 and the buckle groove 1121 are respectively used as a male buckle and a female buckle, the positions of the male buckle and the female buckle can be changed, the structure is simple, the disassembly and assembly are convenient, the first housing cover 11 and the second housing cover 12 can be made of plastic materials, and at the moment, the buckle 1211 and the buckle groove 1121 and the corresponding housing covers can be integrally formed in an injection molding mode. The clip 1211 may be separately installed on the first housing 11 or the second housing 12, and the clip 1211 may be replaced when damaged, without affecting the whole of the first housing 11 or the second housing 12.
When the protruding portion 112 and the first cover portion 121 are provided in plural, the buckle 1211 and the buckle groove 1121 are provided in plural correspondingly.
In order to realize dismantling cooperation and installation fastening, in another implementation, first installation portion 113 is extended to the open end side direction of first clamshell 11, the open end side direction of second clamshell 12 is extended to correspond second installation portion 122 of first installation portion 113, first communicating hole has been seted up to second installation portion 122, second communicating hole has been seted up to first installation portion 113 correspondence, motor protective housing 1 still includes the second fastener, the second fastener passes in proper order first communicating hole with the second communicating hole for fixed connection first clamshell 11 with second clamshell 12. At this moment first clamshell 11 with second clamshell 12 passes through the second fastener and connects, first installation department 113 with second installation department 122 supports tight fit in order to regard as the location binding face, simultaneously first installation department 113 with second installation department 122 is all outstanding the casing sets up, thereby is convenient for seting up of intercommunicating pore has guaranteed the sealing performance of casing inner chamber. It should be noted that, the second fastening member is a bolt, and at this time, a nut may be sleeved on an end portion of the bolt extending out to match the bolt, or a thread is processed on an inner wall of the communication hole close to the external bracket to match the bolt, which is not limited herein.
Further, first installation department 113 with second installation department 122 all has the free end face and connects the free end face with two side a in the outside of casing, two side a are in be relative setting in the circumference of casing, just two side a are keeping away from be close to the setting each other in the direction of free end face, promptly two side a are followed the circumference of casing is relative, first installation department 113 with the one end of second installation department 122 with the surface fixed connection of casing, the terminal surface of the other end forms the free end face, makes each in this embodiment side a all is the slope setting, in order with first installation department 113 with second installation department 122 is the trapezoidal in the projection of horizontal direction, so sets up and improves the cooperation precision, can understand that can increase concave-convex structure between first installation department 113 with second installation department 122, thereby prevent first clamshell 11 with it is relative to twist second clamshell 12.
It should be noted that, in this embodiment, the free end surface is a curved surface, and is always arranged with the arc of the housing, so as to facilitate integral molding.
Specifically, the first mounting portion 113 and the second mounting portion 122 are both block-shaped structures, and may be integrally formed with the first housing 11 and the second housing 12.
It should be noted that, in this embodiment, not only the buckle 1211 and the buckle slot 1121, but also the first mounting portion 113, the second mounting portion 122 and the second fastening member are provided, so that the double fastening is realized, and the buckle 1211 can still be locked by the second fastening member when being damaged. It is understood that the first mounting portion 113, the second mounting portion 122 and the second fastening member may be provided in a plurality of groups in one-to-one correspondence, as the space on the peripheral side of the housing allows, to provide a better coupling effect.
Referring to fig. 2 to 3, one of the opening end of the first housing 11 and the opening end of the second housing 12 is provided with a matching groove 131, and the other is provided with a matching rib 132 clamped with the matching groove 131. The seam crossing's of being convenient for is airtight to unsmooth complex mode, cooperation protruding muscle 132 with cooperation recess 131 all with the appearance adaptation of the open end of the clamshell that corresponds, be and encircle and establish, when setting up the side direction outstanding convex part 112 first cover portion 121 during first installation department 113 second installation department 122, cooperation protruding muscle 132 with cooperation recess 131 corresponds around establishing convex part 112 first cover portion 121 the edge of first installation department 113 second installation department 122.
It is understood that, the fitting rib 132 and the fitting groove 131 are relative, in other embodiments, an annular thin-walled structure may be protruded from an end surface where the open end of the first housing 11 is located, as the fitting rib 132, an annular baffle plate which is spaced from the annular thin-walled structure in the inner and outer directions of the housing is protruded from an end surface where the open end of the second housing 12 is located, and the annular baffle plate and the end surface where the open end of the second housing 12 is located define the fitting groove 131 whose one end and side are both open, so as to implement the plug-in fitting of the two.
In addition, in order to enhance the sealing performance, structures such as a rubber pad and a sealing ring may be added to realize sealing at the unsealing position, and it can be understood that in this embodiment, a rubber strip may be adhered to the end of the matching rib 131 to realize a sealing function.
Furthermore, the open end of one of the first housing 11 and the second housing 12 is provided with a second groove 123 communicating with the corresponding inner cavity, and the other forms a second housing portion 114, the second housing portion 114 and the second groove 123 are buckled to define a wire arranging groove, the wire arranging groove and the accommodating groove c are arranged at an interval, and a plurality of wire threading holes 1231 are formed in one side wall of the second groove 123 for leading out the wiring of the power supply machine 2. Thereby facilitating the arrangement of the wiring and the outgoing. It is understood that the positions of the second groove 123 and the second cover portion 114 may be changed, and the second groove 123 may be integrally formed with the first housing 11, and the second cover portion 114 may be integrally formed with the second housing 12. Further, the first mounting portion 113 is disposed on two sides of the housing opposite to the wire arrangement groove.
The wire arranging groove in the above embodiment can be opened by detaching the first housing 11 and the second housing 12, and in other embodiments, the wire arranging groove may be recessed in an inner wall surface of the first housing 11 or the second housing 12 to form a box structure, and the wire threading hole 1231 is formed in a peripheral side surface of the box structure, so that the wire arranging function can be realized, which will not be described in detail herein.
In addition, the inner cavity of the shell and/or the accommodating groove c are filled with sound absorption materials. Be about to sound absorbing material and fill the casing with clearance between the motor 2, the utility model discloses do not restrict the concrete material of attracting the material can be rubber, foam etc..
Moreover, the casing still be provided with the relative mounting hole that sets up of via hole, power supply machine 2 installation cooperation. Namely, the first housing 11 and the second housing 12, one of which is provided with the through hole, and the other is provided with the mounting hole, and the through hole and the mounting hole are concentrically arranged.
In the scheme of this embodiment, set up on the first clamshell 11 the via hole, set up on the first clamshell 11 along its circumference interval arrangement second clamshell portion 114 and a plurality of first recess 111, form on the first clamshell 11 cooperation recess 131, set up on the second clamshell 12 the mounting hole, just set up on the second clamshell 12 along its circumference interval arrangement second recess 123 and a plurality of first clamshell portion 121, form on the second clamshell 12 cooperation protruding muscle 132 all forms sunk structure and lid structure on every clamshell to make simultaneously sunk structure share first clamshell 11 with on the second clamshell 12, be favorable to guaranteeing intensity and cooperation effect.
The application further includes a motor assembly 100, where the motor assembly 100 includes a motor 2 and the motor protection case as described above, and since the motor assembly 100 adopts all technical solutions of all the embodiments, all beneficial effects brought by all the technical solutions of all the embodiments are at least achieved, and are not repeated herein. Specifically, the week side of motor 2 is provided with installation ear 21, motor 2 is located the inner chamber of casing, the output shaft of motor 2 certainly the via hole is worn out, the installation ear 21 of the 2 lateral parts of motor holds to establish the installation extremely in the storage tank c.
The present application further includes an air conditioner outdoor unit having the above motor assembly 100, and since the air conditioner outdoor unit employs all technical solutions of all the above embodiments, at least all the beneficial effects brought by all the technical solutions of all the above embodiments are provided, and are not described herein again. The motor assembly 100 is installed to a bracket inside the outdoor unit of the air conditioner to be fixed.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (13)
1. The utility model provides a motor protective housing, a serial communication port, which comprises a housin, the via hole has been seted up to the one end of casing, the inner chamber of casing is used for supplying motor installation, the via hole is used for supplying the output shaft of motor is worn out, the inside wall of casing is provided with the storage tank, the storage tank is used for supplying the installation ear portion of motor lateral part holds and establishes the installation.
2. The motor protective case of claim 1, wherein the receiving groove is provided in plurality, and the plurality of receiving grooves are distributed along a circumferential direction of the case.
3. A motor protective casing as claimed in claim 1 or 2, wherein the casing comprises:
one end of the first shell cover is arranged in an opening manner, a first groove is arranged at the opening end of the first shell cover, and the first groove is communicated with an inner cavity of the first shell cover; and (c) a second step of,
the second shell cover is provided with a first cover part, the first cover part is covered with the first groove, and the first cover part and the first groove define the accommodating groove;
one of the other end of the first shell and the other end of the second shell is provided with the through hole.
4. A motor protective case according to claim 3, wherein the open end of the first casing is provided with a projection which is provided to project laterally toward the first casing, and the first groove is provided in the projection;
the first cover portion extends laterally from the open end of the second shell.
5. The motor protective case of claim 4, wherein one of a side surface of the projection and a side surface of the first cover portion is provided with a catch, and the other is provided with a catch groove that catches the catch.
6. The motor protective case of claim 4, wherein a bottom wall of the first groove or the first cover portion is provided with a first via hole;
the motor protective housing still includes first fastener, first fastener is used for passing first via hole and setting are in the through-hole of installation ear is in order to be fixed with the external support.
7. The motor protective case according to claim 3, wherein a first mounting portion extends laterally from an open end of the first case, a second mounting portion corresponding to the first mounting portion extends laterally from an open end of the second case, the second mounting portion is provided with a first communicating hole, and the first mounting portion is provided with a second communicating hole;
the motor protective housing further comprises a second fastener, and the second fastener sequentially penetrates through the first communicating hole and the second communicating hole to be fixedly connected with the first housing cover and the second housing cover.
8. The motor protective case of claim 7, wherein the first mounting portion and the second mounting portion each have a free end surface and two side surfaces, the two side surfaces being disposed opposite to each other in a circumferential direction of the case, and the two side surfaces being disposed close to each other in a direction away from the free end surface.
9. A motor protective case as set forth in claim 3, wherein one of the open end of the first cover and the open end of the second cover is provided with a fitting groove, and the other is provided with a fitting rib which is fitted with the fitting groove.
10. The motor protective shell according to claim 3, wherein a second groove communicating with the corresponding inner cavity is formed in an open end of one of the first shell and the second shell, a second cover portion is formed in the other one of the first shell and the second shell, the second cover portion and the second groove are fastened to define a wire arranging groove, the wire arranging groove and the accommodating groove are arranged at intervals, and a plurality of wire threading holes are formed in one side wall of the second groove and used for leading out a wire of a motor.
11. A motor protective casing as claimed in claim 1, wherein the interior cavity of the casing and/or the receiving groove is filled with a sound absorbing material.
12. An electric machine assembly, comprising:
the motor protective case of any one of claims 1 to 11; and the number of the first and second groups,
the motor, the week side of motor is provided with the installation ear, the motor is located the inner chamber of casing, the output shaft of motor certainly the via hole is worn out, installation ear holds to establish the installation extremely in the storage tank.
13. An outdoor unit of an air conditioner, comprising the motor assembly of claim 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438295.3U CN218102804U (en) | 2022-09-14 | 2022-09-14 | Motor protective housing, motor element and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222438295.3U CN218102804U (en) | 2022-09-14 | 2022-09-14 | Motor protective housing, motor element and air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218102804U true CN218102804U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222438295.3U Active CN218102804U (en) | 2022-09-14 | 2022-09-14 | Motor protective housing, motor element and air condensing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218102804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014948A (en) * | 2023-02-16 | 2023-04-25 | 佛山市南海区绿智电机设备有限公司 | Motor assembly structure of fresh air ventilation system |
-
2022
- 2022-09-14 CN CN202222438295.3U patent/CN218102804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116014948A (en) * | 2023-02-16 | 2023-04-25 | 佛山市南海区绿智电机设备有限公司 | Motor assembly structure of fresh air ventilation system |
| CN116014948B (en) * | 2023-02-16 | 2023-08-18 | 佛山市南海区绿智电机设备有限公司 | Motor assembly structure of fresh air ventilation system |
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