CN216644349U - Air conditioner, air conditioner indoor unit and casing assembly - Google Patents
Air conditioner, air conditioner indoor unit and casing assembly Download PDFInfo
- Publication number
- CN216644349U CN216644349U CN202122579185.4U CN202122579185U CN216644349U CN 216644349 U CN216644349 U CN 216644349U CN 202122579185 U CN202122579185 U CN 202122579185U CN 216644349 U CN216644349 U CN 216644349U
- Authority
- CN
- China
- Prior art keywords
- electric control
- casing
- insulating
- control board
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air conditioner, an air conditioner indoor unit and a casing assembly, wherein the casing assembly comprises a casing and an electric control assembly, the casing is provided with a strong current wire passing hole for a strong current wire to pass through and a weak current wire passing hole for a weak current wire to pass through, one part of the outer surface of the casing forms an electric control mounting part, and each of an outer end orifice of the strong current wire passing hole and an outer end orifice of the weak current wire passing hole is arranged on the electric control mounting part; the electric control assembly is arranged on the outer side of the machine shell, and an electric control plate of the electric control assembly can be electrically connected with each of the strong current lead penetrating through the strong current wire passing hole and the weak current lead penetrating through the weak current wire passing hole. The air conditioner indoor unit with the casing assembly has the advantages of high production efficiency of the whole unit, low production cost, convenience in maintenance and the like.
Description
Technical Field
The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner, an air conditioner indoor unit and a casing assembly.
Background
Nowadays, the air conditioner products are developed towards the direction of structure simplification, matching accuracy, assembly convenience and exception handling high efficiency on the basis of ensuring high performance and high quality. How to promote and promote assembly efficiency on the premise of ensuring high performance, and reduce the process error rate, and the promotion of assembly precision is always a difficult problem of innovation and development and is also the direction of air conditioner product reformation. In the related art, an electric control box of an indoor unit of an air conditioner is embedded on the top or the side of a machine body, so that the problems of low production efficiency, high production cost and difficult maintenance exist.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least in part, one of the technical problems in the related art.
Therefore, the embodiment of the utility model provides a casing assembly, which is used for improving the production efficiency of an indoor unit of an air conditioner, reducing the production cost and facilitating maintenance.
The embodiment of the utility model provides an air conditioner indoor unit with the casing assembly.
The embodiment of the utility model provides an air conditioner with the air conditioner indoor unit.
The enclosure assembly of the embodiment of the present invention includes:
the electric control device comprises a machine shell, a switch and a switch, wherein the machine shell is provided with a strong current wire passing hole for passing a strong current wire and a weak current wire passing hole for passing a weak current wire, a part of the outer surface of the machine shell forms an electric control installation part, and each of an outer end hole opening of the strong current wire passing hole and an outer end hole opening of the weak current wire passing hole is arranged on the electric control installation part; and
and the electric control board of the electric control assembly can be electrically connected with each of the strong current lead penetrating through the strong current lead hole and the weak current lead penetrating through the weak current lead hole.
The air conditioner indoor unit with the casing assembly has the advantages of high production efficiency of the whole unit, low production cost, convenience in maintenance and the like.
In some embodiments, the electronic control assembly comprises:
the cover body covers the electric control installation part, and an electric control installation space is defined between the cover body and the machine shell;
the seat body is arranged in the electric control installation space and is arranged on the machine shell; and
the electric control board is arranged on the base body.
In some embodiments, the housing includes a housing plate body having a first raised portion on an exterior surface thereof, the first raised portion configured as a hollow first raised portion having an interior cavity with a first receptacle communicating with an exterior of the housing plate body;
the base body is provided with a first positioning bulge, and the first positioning bulge penetrates through the first socket and is inserted into the inner cavity.
In some embodiments, the first protruding portion is formed by punching a part of the chassis plate body from inside to outside.
In some embodiments, the first socket is formed at a connection of an outer peripheral edge of the first boss portion and the chassis plate body.
In some embodiments, the first boss is elongated and the first socket is elongated, extends the entire length of the first boss and is formed by removing a portion of the first boss.
In some embodiments, the first boss has a rounded transition between the top wall and the peripheral wall.
In some embodiments, the first protrusion is a plurality of and spaced apart from each other.
In some embodiments, the seat body includes a metal base and an insulating fixing seat, the metal base is disposed on the casing, the insulating fixing seat is disposed on the metal base, and the electric control board is disposed on the insulating fixing seat.
In some embodiments, the metal base includes a base plate having a first boss on an exterior surface thereof, the first boss configured as a hollow first boss having an internal cavity with a second socket communicating with an exterior of the base plate;
and the insulating fixed seat is provided with a positioning insertion column which passes through the second insertion opening and is inserted into the inner cavity.
In some embodiments, the first boss is formed by stamping a portion of the base plate from the inside out.
In some embodiments, the second receptacle is formed at a junction of a peripheral edge of the first boss and the base plate.
In some embodiments, the first boss is elongated and the second socket is elongated, extends the entire length of the first boss and is formed by removing a portion of the first boss.
In some embodiments, the first boss has a rounded transition between the top wall and the peripheral wall.
In some embodiments, the first protrusion is a plurality of and spaced apart from each other. In some embodiments, the electrically controlled mounting portion comprises: a first portion in which each of an outer end aperture of the strong current wire passing hole and an outer end aperture of the weak current wire passing hole is disposed; and
the second part, the second part with the first part is arranged along first default direction, the pedestal is located the second part.
In some embodiments, the base includes an insulating fixing seat, the insulating fixing seat is disposed on the casing, and the electric control board is disposed on the insulating fixing seat.
In some embodiments, the insulating fixing seat includes an insulating plate, and the electric control plate is disposed on the insulating plate.
In some embodiments, the insulating fixing base further includes a side cladding portion, the side cladding portion is connected to the insulating plate, and the side cladding portion is clad on a side surface of the electric control plate.
In some embodiments, the insulating fixing base further includes a stopper connected to the side coating portion, and an edge of at least a portion of the electric control board is clamped between the stopper and the insulating board in a thickness direction of the insulating board.
In some embodiments, a buckle is arranged on one of the electric control board and the insulating fixed seat, a clamping groove is arranged on the other one of the electric control board and the insulating fixed seat, and the buckle is in clamping fit with the clamping groove.
In some embodiments, the strong current crossover hole is a kidney-shaped hole, and the weak current crossover hole is a rectangular hole.
In some embodiments, the edge of the cover body is provided with a flange, and the flange is connected with the casing.
In some embodiments, one of the casing and the cover is provided with a positioning insertion column, the other of the casing and the cover is provided with a positioning insertion slot, the positioning insertion column is inserted into the positioning insertion slot, and the positioning insertion column is matched with the positioning insertion slot.
In some embodiments, post location slot is inserted in location post location slot metal base with be equipped with the barb on one of the casing, metal base with be equipped with the breach on the other one in the casing, the barb with the breach cooperation.
An air conditioner indoor unit of an embodiment of the utility model comprises the shell assembly of any one of the embodiments.
The air conditioner indoor unit of the embodiment of the utility model has the advantages of high production efficiency of the whole machine, low production cost, convenient maintenance and the like.
An air conditioner according to an embodiment of the present invention includes the air conditioning indoor unit according to any one of the above embodiments.
The air conditioner provided by the embodiment of the utility model has the advantages of high production efficiency of the whole machine, low production cost, convenience in maintenance and the like.
Drawings
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 with the cover removed.
Fig. 3 is a partial structural schematic diagram of the housing in fig. 2.
Fig. 4 is an enlarged view of a point a in fig. 3.
Fig. 5 is a schematic structural view of the seat body in fig. 2.
Fig. 6 is a schematic structural view of an air conditioning indoor unit according to another embodiment of the present invention.
Fig. 7 is a schematic view of the structure of fig. 6 with the cover removed.
Fig. 8 is a partial structural view of the casing of fig. 7.
Fig. 9 is a perspective view of the metal base of fig. 7.
Fig. 10 is a schematic structural view of the metal base of fig. 7 from another perspective.
Fig. 11 is a schematic structural view of the insulating holder in fig. 7. Reference numerals:
an indoor air-conditioning unit 100;
a housing 1; a side plate 101; a housing plate body 1011; the first boss 1012; a first socket 1013; a receptacle 1015; a strong current passing hole 1021; a weak current passing hole 1022;
an electric control component 2;
an electronic control board 201; first edge portion 2011; a second rim portion 2012;
A cover body 202; an outer flange 2021;
an insulating holder 203; an insulating plate 2030; a buckle 2031; a side cladding portion 2032; a stop block 2033; a first positioning protrusion 2034; the second positioning protrusion 2035;
a metal base 204; barbs 2041; a base plate 2044; second raised portions 2045; a second socket 2046; .
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
As shown in fig. 1 to 11, the cabinet assembly of the embodiment of the present invention includes a cabinet 1 and an electric control assembly 2.
The cabinet 1 has a strong current passing hole 1021 through which a strong current lead passes and a weak current passing hole 1022 through which a weak current lead passes. A portion of the outer surface of the cabinet 1 forms an electric control mounting portion on which each of the outer end orifice of the strong current passing hole 1021 and the outer end orifice of the weak current passing hole 1022 is disposed.
An electric control assembly 2, the electric control assembly 2 being disposed outside the cabinet 1, the electric control board 201 of the electric control assembly 2 being electrically connectable with each of the strong current lead passing through the strong current passing hole 1021 and the weak current lead passing through the weak current passing hole 1022.
The electric control board 201 can be electrically connected to each of the strong current lead passing through the strong current passing hole 1021 and the weak current lead passing through the weak current passing hole 1022. it is understood that, when an electric component is mounted in the housing 1, the strong current lead (e.g., a motor wire) of the electric component can pass through the strong current passing hole 1021 and be electrically connected to the electric control board 201, and the weak current lead of the electric component can pass through the weak current passing hole 1022 and be electrically connected to the electric control board 201; when no electric components are mounted in the cabinet 1, no wires pass through the strong current through hole 1021 and the weak current through hole 1022.
Therefore, when an air-conditioning indoor unit (such as an air-conditioning indoor unit) with the casing assembly provided by the embodiment of the utility model is assembled, a strong-current lead of an electric element in the casing can directly penetrate out of the strong-current wire passing hole, a weak-current lead of the electric element in the casing can penetrate out of the weak-current wire passing hole, and the strong-current lead is electrically connected with the electric control board and the weak-current lead is electrically connected with the electric control board outside the casing.
In the related art, an electric control box of an indoor unit of an air conditioner is embedded on the top or the side surface of a casing, and the production efficiency of the whole machine is low due to the limited operation space in the casing. And, receive the internal structure restriction of casing, still have the problem of walking the line complicacy, the phenomenon of taking place to walk wrong line rework easily has increased the manufacturing cost of complete machine. In addition, when a line fault occurs due to complex wiring, the electric control assembly (the electric control box and the electric control plate installed in the electric control box) needs to be integrally detached, and then troubleshooting, replacement and maintenance are performed, so that time and labor are wasted in maintenance operation. In summary, the air conditioner indoor unit in the related art has the problems of low production efficiency, high production cost and difficulty in maintenance.
The air-conditioning indoor unit with the casing assembly provided by the embodiment of the utility model has the advantages that the conducting wire is electrically connected with the electric control board at the outer side of the casing, the operation space is larger, the electric connection efficiency of the electric appliance element in the casing and the electric control board can be effectively improved, and the production efficiency of the whole machine is effectively improved; and the outer side of the shell is little or even free from the interference of other parts, so that the strong current lead passing through the strong current wire passing hole and the weak current lead passing through the weak current wire passing hole can be relatively simple in wiring, the phenomenon of reworking caused by wrong wiring is reduced or even avoided, the production cost of the whole machine can be effectively reduced, and the production efficiency of the whole machine is further improved. In addition, walk the line simple still to make the later stage maintenance more convenient, in addition automatically controlled board sets up outside the casing, more does benefit to the maintenance personal and carries out the maintenance operation.
In addition, the strong current wire passing hole and the weak current wire passing hole are formed in the machine shell, so that the strong current wire and the weak current wire are completely separated when the indoor unit of the air conditioner is assembled, and strong current and weak current separation is realized. The air conditioner indoor unit can better meet the design and installation requirements, and is favorable for further reducing the wiring difficulty during the assembly of the whole unit, thereby being favorable for further facilitating the assembly of the whole unit, improving the production efficiency of the whole unit and reducing the later maintenance difficulty.
Therefore, the air conditioner indoor unit with the casing assembly has the advantages of high production efficiency of the whole machine, low production cost, convenience in maintenance and the like. The air conditioner indoor unit with the casing assembly has the advantages of high production efficiency of the whole machine, low production cost, convenience in maintenance and the like.
In addition, among the correlation technique, because walk the line and need use structures such as panel beating to protect, lead to the fresh air inlet to be sheltered from, partial function disappearance, greatly reduced has given birth to actual user experience. The electric control assembly is arranged outside the shell, so that the problems can be avoided, and the use experience of a user can be effectively improved.
The air-conditioning indoor unit can be an air-conditioning indoor unit or other air-conditioning indoor units with electric control boards.
In some embodiments, the electronic control assembly 2 includes a housing 202, a seat body and the electronic control board 201. The cover body 202 covers the electric control installation part, and an electric control installation space is defined between the cover body 202 and the machine shell 1. The pedestal sets up in automatically controlled installation space, and the pedestal sets up on casing 1, and automatically controlled board 201 sets up on the pedestal.
When the air conditioner indoor unit with the casing assembly is assembled, the electric control board 201 can be fixed on the seat body, and the seat body is used for supporting the electric control board 201; then, after the strong current lead is electrically connected with the electric control board 201 and the weak current lead is electrically connected with the electric control board 201, the base body provided with the electric control board 201 is fixed on the machine shell 1, so that the electric control board 201 is conveniently fixed on the machine shell 1, the assembly of the whole machine is further facilitated, and the production efficiency of the whole machine is improved. Finally, the cover body 202 is covered on the electric control installation part, so that the electric control board, the strong current lead, the weak current lead, the strong current lead hole 1021 and the weak current lead hole 1022 are all positioned in the electric control installation space defined by the casing 1 and the cover body 202, and the conductive parts are prevented from being exposed outside.
Alternatively, as shown in fig. 1, 2, 6 and 7, the electric control mounting part is formed by a part of the outer surface of the side plate 101 of the cabinet 1. In other words, the electric control board 201 is disposed on the outer side surface of the cabinet 1. For a chassis having a rectangular cross-section, the outer side can be the front, back, left, or right side of the chassis. For a housing with a circular cross-section, the outer side surface is the outer peripheral surface of the housing.
Of course, the electrical control mounting portion may also be formed by a portion of the outer surface of an end plate of the cabinet, which may be the top plate or the bottom plate of the cabinet.
In order to make the technical solution of the present application easier to understand, the following further describes the technical solution of the present application by taking an example that the width direction of the electric control board 201 is consistent with the vertical direction, the length direction of the electric control board 201 is consistent with the horizontal direction, and the thickness direction of the electric control board 201 is consistent with the front-back direction. Wherein the up-down direction and the left-right direction are as shown in fig. 1, 2, 6, and 7, and the front-back direction is perpendicular to each of the up-down direction and the left-right direction.
For example, the cabinet 1 has a front side plate, a portion of an outer side surface of the front side plate forms an electric control mounting portion, the strong current passing hole 1021 and the weak current passing hole 1022 are both provided on an upper side of the front side plate, and the strong current passing hole 102 and the weak current passing hole 1022 are both located above the electric control plate 201. The cover 202 has a rearward opening, and a rear end surface of the cover 202 is fitted to the casing 1, so that an electric control installation space is defined between the cover 202 and the casing 1, and the electric control board 201 and the base are located between a front end surface and a front side plate of the cover in the front-rear direction. The rear surface of the seat body is connected to the cabinet 1, and the rear surface of the electric control board 201 is disposed on the front surface of the seat body.
When the air-conditioning indoor unit with the casing assembly is an air-conditioning indoor unit, the strong current wire passing hole can be arranged on one side of the electric control plate close to the air outlet (for example, on a bottom plate of the casing), and the weak current wire passing hole can be arranged on one side of the electric control plate close to the chassis (for example, on a top plate of the casing). For example, as shown in fig. 2, the strong current passing hole 1021 is disposed at an upper side of the weak current passing hole 1022.
In some embodiments, as shown in fig. 2 and 7, the electronic control mounting portion includes a first portion and a second portion, the second portion and the first portion being arranged along a first predetermined direction. Each of the outer end orifice of the strong current wire passing hole and the outer end orifice of the weak current wire passing hole is arranged on the first part, and the seat body is arranged on the second part.
For example, the first preset direction coincides with the up-down direction, the first portion and the second portion are arranged in the up-down direction, and the first portion is disposed on an upper side of the second portion. The outer end orifice of the strong current wire passing hole and the outer end orifice of the weak current wire passing hole are positioned on the upper side of the seat body.
Therefore, the strong current lead passing through the strong current wire passing hole and the weak current lead passing through the weak current wire passing hole can directly pass through one side of the seat body to be electrically connected with the electric control board, and the seat body is not required to be provided with a wire passing hole for the lead to pass through. Therefore, when the strong current lead and the weak current lead are electrically connected with the electric control board, the penetrating parts of the leads can be directly connected with the electric control board only by penetrating the strong current lead and the weak current lead through the corresponding wire passing holes on the shell, so that the assembly of the whole machine is further facilitated, and the production efficiency of the whole machine is improved.
In some embodiments, the high current through hole 1021 is a waist-shaped hole and the low current through hole 1022 is a rectangular hole.
Therefore, the strong current wire through hole 1021 is matched with the peripheral surface of a strong current lead (such as a motor wire), and the hole wall of the strong current wire through hole 1021 is matched with the peripheral surface of the strong current lead, so that the radial limit of the strong current lead can be realized, and the assembly efficiency of the whole machine is further improved; the weak current wire passing hole 1022 is provided with a rectangular hole, so that the weak current wire passing hole 1022 has a larger accommodating space, a weak current lead can conveniently pass through the hole, and the assembly efficiency of the whole machine is further improved.
Of course, in other embodiments, the strong and weak current passing holes may have other shapes such as circles, triangles, diamonds, etc.
The specific structures of the housing and the casing 1 are described below in two cases with reference to the drawings.
In the first case, as shown in fig. 1 to fig. 5, the base body only includes the insulating fixing base 203, the insulating fixing base 203 is directly disposed on the casing 1, and the electric control board 201 is disposed on the insulating fixing base 203.
In some embodiments, as shown in fig. 1-5, the housing 1 includes a housing plate 1011, the housing plate 1011 having a first protrusion 1012 on an outer surface thereof, the first protrusion 1012 configured as a hollow first protrusion having an interior cavity with a first receptacle 1013 communicating with an exterior of the housing plate.
The housing has a first positioning protrusion 2034, and the first positioning protrusion 2034 passes through the first socket 1013 and is inserted into the inner cavity.
It will be understood by those skilled in the art that when the housing is mounted on the casing 1, the first positioning protrusion 2034 of the housing is inserted into the inner cavity through the first socket 1013, so as to achieve the pre-positioning of the housing on the casing 1. After the seat body is pre-positioned on the casing 1 by using the first positioning protrusions 2034 and the first protrusions 1012, reliable connection between the seat body and the casing 1 can be ensured under the condition of using less fasteners, so that the number of the fasteners used is reduced, thereby being beneficial to further improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner. The fasteners may be all screws or all clasps, or one part of the fasteners may be screws and the other part may be clasps.
Therefore, the casing assembly of the embodiment of the utility model facilitates the positioning of the seat body on the casing 1, thereby facilitating the installation of the seat body on the casing 1, and being beneficial to improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner.
In some embodiments, the first protrusion 1012 is formed by punching a portion of the housing plate body 1011 from the inside to the outside. Therefore, the processing of the casing 1 is facilitated, the production efficiency of the casing 1 is improved, and the production cost of the indoor unit 100 of the air conditioner is further reduced.
In some embodiments, the first socket 1013 is formed at the junction of the outer periphery of the first protrusion 1011 and the housing plate 1011.
Therefore, the first positioning protrusion 2034 of the base body can be inserted into the inner cavity deeply, and the positioning reliability between the first positioning protrusion 2034 and the casing 1 is increased, so that the base body can be further conveniently mounted on the casing 1, which is beneficial to further improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner.
Further, as shown in fig. 3, a first socket 1013 is formed at a junction of a portion of the outer periphery located downward and the housing plate body 1011 such that the first socket 1013 is disposed downward.
When the seat body of the indoor unit 100 of the air conditioner is in fire during use, the flame retardant in the molten state cannot drop into the casing 1 through the first plug 1013 and the inner cavity, so as to avoid contact with the flammable material inside the casing 1, and reduce the risk of igniting the flammable material inside the casing 1.
When the seat body and the housing 1 are assembled, the housing 1 is turned upside down (the top of the housing 1 is down and the bottom of the housing 1 is up), and the first socket 1013 is disposed upward. When the first positioning protrusion 2034 of the base body passes through the first socket and is inserted into the inner cavity, the wall surface of the first protrusion 1012 can be hooked and connected with the first positioning protrusion 2034, and the base body is hung and installed on the casing, when the assembler carries out the fixed connection of the base body and the casing through the fastener, the fastener can be fixed by two hands without lifting the base body, thereby further facilitating the installation of the base body on the casing, being beneficial to further improving the assembly efficiency of the indoor unit 100 of the air conditioner, and reducing the production cost of the indoor unit 100 of the air conditioner.
In some embodiments, first protrusion 1012 has an elongated shape, and first socket 1013 has an elongated shape extending the entire length of first protrusion 1012.
The positioning reliability between the base body and the casing 1 can be improved, so that the base body can be further conveniently installed on the casing 1, the assembly efficiency of the indoor unit 100 of the air conditioner can be further improved, and the production cost of the indoor unit 100 of the air conditioner can be reduced.
In some embodiments, the top wall and the perimeter wall of the first raised portion 1012 transition in a circular arc.
Therefore, on one hand, the arc transition between the top wall and the peripheral wall of the first protrusion 1012 can reduce or even avoid the stress concentration phenomenon at the joint of the top wall and the peripheral wall of the first protrusion 1012 when the base applies a certain acting force to the first protrusion 1012, which is beneficial to improving the reliability of the first protrusion 1012; on the other hand, when the seat body matched with the first plug 1013 catches fire during the use of the indoor unit 100 of the air conditioner, the flame retardant in the molten state can conveniently flow out of the inner cavity through the first plug 1013, so as to avoid contacting with the flammable material inside the casing 1, and reduce the risk of igniting the flammable material inside the casing 1.
Optionally, the entire wall surface of the first protrusion 1012 is a circular arc surface.
In some embodiments, the first protrusions 1012 are multiple and spaced apart from each other.
Therefore, on one hand, the base body can be inserted and matched with the first protrusions 1012 through the first positioning protrusions 2034, so that the positioning reliability between the first positioning protrusions 2034 and the casing 1 is increased; on the other hand, the base body can be selected to be in positioning fit with a part of the first protrusions 1012 according to the installation space and the assembly position, so that the base body is further convenient to be installed on the casing 1, which is beneficial to further improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner.
In some embodiments, the edge of the cover 202 is provided with an outward flange 2021, and the outward flange 2021 is connected to the casing 1.
For example, the flange 2021 is provided with a connecting hole, the housing 1 is provided with a threaded hole, and the flange 2021 is connected to the housing 1 by a screw passing through the connecting hole and connected to the threaded hole.
Of course, the outward flange can be provided with a buckle, and the housing can be provided with a slot, the buckle on the outward flange is clamped in the slot of the housing 1, and the cover body is fixed on the housing 1.
Therefore, the connection between the cover 202 and the casing 1 is conveniently realized by using the outward flange 2021, which is beneficial to further improving the assembly efficiency of the air-conditioning indoor unit with the casing assembly and reducing the production cost of the air-conditioning indoor unit.
In some embodiments, one of the case 1 and the enclosure 202 is provided with a positioning plug, and the other of the case 1 and the enclosure 202 is provided with a positioning slot, the positioning plug is inserted into the positioning slot, and the positioning plug is matched with the positioning slot.
For example, the cover 202 is provided with a positioning insertion column, the housing 1 is provided with a positioning insertion slot, when the cover 202 is fixed to the housing 1, the positioning insertion column is inserted into the positioning insertion slot to achieve the pre-positioning of the cover 202 on the housing 1, and then the cover 202 is fixed to the housing 1 by a fastener. The fasteners may be all screws or all snaps, or one part of the fasteners may be screws and the other part may be snaps.
The positioning insertion columns are inserted into the positioning insertion grooves, so that after the cover body 202 is pre-positioned on the casing 1, reliable connection between the cover body 202 and the casing 1 can be guaranteed under the condition that fewer fasteners are used, the number of the fasteners is reduced, the assembly efficiency of the air-conditioning indoor unit with the casing assembly is further improved, and the production cost of the air-conditioning indoor unit is reduced.
In the second case, as shown in fig. 6 to 11, the base body includes a metal base 204 and an insulating fixing base 203, the metal base 204 is disposed on the casing 1, the insulating fixing base 203 is disposed on the metal base 204, and the electronic control board 201 is disposed on the insulating fixing base 203.
At this time, the strength of the whole body assembled by the seat body and the electronic control board 20 can be effectively improved by using the metal base 204, and the insulation between the electronic control board 201 and the casing 1 is conveniently realized by using the insulating fixed seat 203.
In some embodiments, as shown in fig. 10, the metal base 204 includes a base plate 2044, the base plate 2044 has a second protruding portion 2045 on an outer surface thereof, the second protruding portion 2045 is a hollow second protruding portion having an inner cavity, the inner cavity has a second inserting hole 2046 communicating with an outside of the base plate 2044, the insulating fixing base 203 has a second positioning protrusion 2035 thereon, and the second positioning protrusion 2035 passes through the second inserting hole 2046 and is inserted into the inner cavity.
It can be understood by those skilled in the art that when the metal base 204 is mounted on the casing 1, the metal base 204 is disposed on the casing 1, and the second positioning protrusion 2035 of the insulating fixing seat 203 passes through the second inserting hole 2046 and is inserted into the inner cavity, so as to achieve the pre-positioning of the insulating fixing seat 203 on the casing 1. After the second positioning protrusion 2035 and the second protrusion 2045 are used to realize the pre-positioning of the insulating holder 203 on the casing 1, the reliable connection between the insulating holder 203 and the casing 1 can be ensured under the condition of using fewer fasteners, so as to reduce the number of the fasteners, further improve the assembly efficiency of the indoor unit 100 of the air conditioner, and reduce the production cost of the indoor unit 100 of the air conditioner. The fastener can be a screw or a snap, or one part of the fastener is a screw and the other part is a snap.
Therefore, the casing assembly of the embodiment of the utility model facilitates the positioning of the insulating fixing seat 203 on the casing 1, thereby facilitating the installation of the insulating fixing seat 203 on the casing 1, and being beneficial to improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner.
In some embodiments, the second raised portion 2045 is formed by stamping a portion of the base plate 2044 from the inside out. Therefore, the processing of the casing 1 is facilitated, the production efficiency of the casing 1 is improved, and the production cost of the indoor unit 100 of the air conditioner is further reduced.
In some embodiments, a second receptacle 2046 is formed at the connection of the outer perimeter of the second boss 2045 to the base plate 2044.
Therefore, the second positioning protrusion 2035 of the insulating fixing seat 203 can be inserted into the inner cavity deeply, and the positioning reliability between the second positioning protrusion 2035 and the casing 1 is increased, so that the insulating fixing seat 203 is further conveniently mounted on the casing 1, which is beneficial to further improving the assembly efficiency of the indoor unit 100 of the air conditioner and reducing the production cost of the indoor unit 100 of the air conditioner.
Further, as shown in fig. 10, a second socket 2046 is formed at the junction of the lower portion of the outer periphery and the base plate 2044 such that the second socket 2046 is disposed downward.
When the insulating holder 203 catches fire during the use of the indoor unit 100 of the air conditioner, the melted flame retardant cannot drop into the casing 1 through the second socket 2046 and the inner cavity, so as to avoid contacting with the flammable material inside the casing 1, and reduce the risk of igniting the flammable material inside the casing 1.
In addition, when the insulating fixing base 203 and the casing 1 are assembled, the casing 1 is turned upside down (the top of the casing 1 is down and the bottom of the casing 1 is up), and the second socket 2046 is disposed upward. When the second positioning protrusion 2035 of the insulating fixing seat 203 passes through the socket and is inserted into the inner cavity, the wall surface of the second protrusion 2045 can be hooked with the second positioning protrusion 2035, and the insulating fixing seat 203 is hung on the casing, when the assembling personnel fixedly connect the insulating fixing seat 203 and the casing through the fastener, the fastener can be fixed by both hands without lifting the insulating fixing seat 203, thereby further facilitating the installation of the insulating fixing seat 203 on the casing, being beneficial to further improving the assembly efficiency of the indoor air conditioner 100 and reducing the production cost of the indoor air conditioner 100.
In some embodiments, second protrusion 2045 is elongated and second socket 2046 is elongated and extends the entire length of second protrusion 2045.
The positioning reliability between the insulating fixing seat 203 and the casing 1 can be improved, so that the insulating fixing seat 203 can be further conveniently installed on the casing 1, the assembling efficiency of the indoor unit 100 of the air conditioner can be further improved, and the production cost of the indoor unit 100 of the air conditioner can be reduced.
In some embodiments, the top wall and the peripheral wall of the second raised portion 2045 are radiused.
Therefore, on one hand, the top wall and the peripheral wall of the second protruding portion 2045 are in arc transition, and when the insulating fixing seat 203 applies a certain acting force to the second protruding portion 2045, the stress concentration phenomenon at the joint of the top wall and the peripheral wall of the second protruding portion 2045 can be reduced or even avoided, which is beneficial to improving the reliability of the second protruding portion 2045; on the other hand, in the use process of the indoor unit 100 of the air conditioner, when the insulating fixing seat 203 matched with the second socket 2046 catches fire, the flame retardant in the melting state can flow out of the inner cavity through the second socket 2046 conveniently, so that the flame retardant is prevented from contacting with the inflammable materials in the casing 1, and the risk of igniting the inflammable materials in the casing 1 is reduced.
Alternatively, the entire wall surface of the second protruding portion 2045 is a circular arc surface.
In some embodiments, second raised portions 2045 are multiple and spaced apart from one another.
Therefore, on one hand, the insulating fixing base 203 can be inserted and matched with the second protrusion portions 2045 through the second positioning protrusions 2035, so that the positioning reliability between the second positioning protrusions 2035 and the casing 1 is increased; on the other hand, the insulating fixing seat 203 can be selected to be in positioning fit with a part of the plurality of second protruding portions 2045 according to the installation space and the assembly position, so that the insulating fixing seat 203 is further conveniently installed on the casing 1, which is beneficial to further improving the assembly efficiency of the indoor air conditioner 100 and reducing the production cost of the indoor air conditioner 100.
In some embodiments, the edge of the cover 202 is provided with an outward flange 2021, and the outward flange 2021 is connected to the metal base 204.
For example, the flange 2021 is provided with a connecting hole, the metal base 204 is provided with a threaded hole, and the flange 2021 is connected to the metal base 204 by a screw passing through the connecting hole and connecting to the threaded hole.
Of course, the outward turned edge may be provided with a buckle, and the metal base is provided with a slot, the buckle on the outward turned edge is clamped in the slot of the metal base, so as to fix the cover body on the casing 1.
Therefore, the connection between the cover 202 and the casing 1 is conveniently realized by using the outward flange 2021, which is beneficial to further improving the assembly efficiency of the air-conditioning indoor unit with the casing assembly and reducing the production cost of the air-conditioning indoor unit.
In some embodiments, a barb 2041 is disposed on one of the metal base 204 and the casing 1, a plug hole 1015 is disposed on the other of the metal base 204 and the casing 1, the barb 2041 is inserted into the plug hole 1015, and the barb 2041 and the plug hole 1015 are positioned and inserted into the slot for matching.
For example, the metal base 204 is provided with the barb 2041, the casing 1 is provided with the insertion hole 1015, when the metal base 204 is fixed on the casing 1, the barb 2041 is inserted into the insertion hole 1015 to realize the pre-positioning of the metal base 204 on the casing 1, and then the metal base 204 is fixed on the casing 1 by the fastening piece. The fasteners may be all screws or all snaps, or one part of the fasteners may be screws and the other part may be snaps.
Utilize metal base 204 cartridge in jack 1015, after realizing that metal base 204 is prepositioned on casing 1, can guarantee the reliable connection between metal base 204 and the casing 1 under the condition of using less fastener to reduce the use quantity of fastener, and then be favorable to further improving the assembly efficiency of the air conditioning indoor set that has the casing subassembly, reduce the manufacturing cost of air conditioning indoor set.
In some embodiments, one of the metal base 204 and the cover 202 has a positioning plug, and the other of the metal base 204 and the cover 202 has a positioning slot, the positioning plug is inserted into the positioning slot, and the positioning plug is engaged with the positioning slot.
For example, the cover 202 is provided with a positioning plug, the metal base 204 is provided with a positioning slot, when the cover 202 is fixed on the metal base 204, the positioning plug is inserted into the positioning slot to achieve the pre-positioning of the cover 202 on the metal base 204, and then the cover 202 is fixed on the metal base 204 by a fastener. The fasteners may be all screws or all snaps, or one part of the fasteners may be screws and the other part may be snaps.
The positioning insertion columns are inserted into the positioning insertion grooves, so that after the cover body 202 is pre-positioned on the metal base 204, reliable connection between the cover body 202 and the metal base 204 can be guaranteed under the condition that fewer fasteners are used, the number of the fasteners is reduced, the assembly efficiency of the air-conditioning indoor unit with the casing assembly is further improved, and the production cost of the air-conditioning indoor unit is reduced.
It will be understood by those skilled in the art that when the strong current through hole 1021 and the weak current through hole 1022 pass through the metal base 204 as shown in fig. 9 and 10. The strong current through hole 1021 and the weak current through hole 1022 both penetrate through the metal base 201, so that the strong current lead and the weak current lead pass through the corresponding through holes, that is, the outer end orifice of the strong current through hole 1021 and the outer end orifice of the weak current through hole 1022 are located on the metal base 204. Of course, a first base wire passing hole through which the strong current lead passes and a second base wire passing hole through which the weak current lead passes may be separately provided on the metal base 204, the first base wire passing hole is staggered with the strong current wire passing hole, and the second base wire passing hole is staggered with the weak current wire passing hole. At the moment, a strong-current lead in the shell firstly passes through a strong-current wire passing hole of the shell, then passes through a first wire passing hole of the base and is electrically connected with the electric control board; the weak current lead in the casing firstly passes through the weak current wire passing hole of the casing, then passes through the first wire passing hole of the base, and then is electrically connected with the electric control board. In some embodiments, as shown in fig. 5 and 11, the insulating holder 203 includes an insulating plate 2030, and the electronic control board 201 is disposed on the insulating plate 2030.
Therefore, the insulating plate 2030 can be used for better supporting and protecting the electric control board 201.
Alternatively, as shown in fig. 5 and 11, the insulating holder 203 may have an overall plate shape such that the high current lead passing through the high current passing hole 1021 and the low current lead passing through the low current passing hole 1022 are electrically connected to the electronic control board 201.
In some embodiments, as shown in fig. 2, 5 and 11, the insulating fixing base 203 further includes a side cladding portion 2032, the side cladding portion 2032 is connected to the insulating plate 2030, and the side cladding portion 2032 is clad on a side surface of the electric control board 201.
For example, as shown in fig. 2 and 7, the side coating portion 2032 is annular, and the side coating portion 2032 includes a first portion, a second portion, a third portion, and a fourth portion, the first portion coats the upper edge of the electric control board 201, the second portion coats the lower edge of the electric control board 201, the third portion coats the left edge of the electric control board 201, and the fourth portion coats the right edge of the electric control board 201.
Therefore, the side coating portion 2032 is combined with the insulating plate 2030, so as to better protect the electric control board 201, and reduce or even avoid the damage of the electric control board 201 due to the collision of the electric control board 201 and the cabinet 1 when the insulating fixing base 203 is fixed on the cabinet 1.
In some embodiments, as shown in fig. 2, fig. 5, fig. 7, and fig. 11, the insulating fixing base 203 further includes a limiting block 2033, the limiting block 2033 is connected to the side coating portion, and at least a portion of an edge of the electric control board 201 is clamped between the limiting block 2033 and the insulating board 2030 in a thickness direction of the insulating board 2030.
For example, as shown in fig. 2 and fig. 7, the thickness direction of the insulating plate 2030 coincides with the thickness direction of the electronic control board 201, the stopper 2033 and the insulating plate 2030 are spaced apart in the front-rear direction, and at least a part of the edge of the electronic control board 201 is sandwiched between the stopper 2033 and the insulating plate 2030 in the front-rear direction.
Therefore, the limiting block 2033 is matched with the insulating plate 2030, so that the electric control board 201 can be positioned in the thickness direction of the insulating plate 2030, and the electric control board 201 is conveniently fixed on the insulating fixing seat 203.
In some embodiments, as shown in fig. 2, fig. 5, fig. 7 and fig. 11, a buckle 2031 is provided on one of the electric control board 201 and the insulating fixing base 203, and a clamping groove is provided on the other of the electric control board 201 and the insulating fixing base 203, and the buckle 2031 and the clamping groove are in clamping fit.
For example, the electric control board 201 is provided with a clamping groove, the insulating fixing seat 203 is provided with a buckle 2031, and the electric control board 201 is conveniently fixed on the insulating fixing seat 203 by utilizing the clamping fit of the buckle 2031 and the clamping groove.
Alternatively, as shown in fig. 2, 5, 7, and 11, the electric control board 201 has a first edge portion 2011 (upper edge) and a second edge portion 2012 (lower edge), and the first edge portion 2011 and the second edge portion 2012 are arranged in the width direction (up-down direction) of the electric control board 201. First edge portion 2011 of automatically controlled board 201 sets up in the top of second edge portion 2012, and the draw-in groove setting is on the lower border of automatically controlled board 201, and stopper 2033 sets up on the last border of insulating fixing base 203, and buckle 2031 sets up on the lower border of insulating fixing base 203.
When the electric control board 201 is fixed on the insulating fixing seat 203, the electric control board 201 can be moved from bottom to top, so that the upper edge of the electric control board 201 slides into the space between the limiting block 2033 and the insulating plate 2030, and the first edge part 2011 of the electric control board 201 is clamped between the limiting block 2033 and the insulating plate 2030 in the thickness direction of the insulating plate 2030; after the four edges of the electric control board 201 are respectively coated by the four side coating portions, the buckles 2031 are clamped in the clamping grooves, so that the second edge portion 2012 of the electric control board 201 is clamped and matched with the clamping grooves through the buckles 2031, and the electric control board 201 is stably fixed on the insulating fixed seat 203.
In summary, compared with the related art, the air conditioning indoor unit having the casing assembly of the embodiment of the present invention has the following advantages:
(1) Promote the assembly convenience: in the related technology, the electric control board is required to be fixed on the electric control box base and then integrally installed on the machine shell, the assembly is complex and the efficiency is low, the electric control box base is cancelled, the electric control board is integrally installed at the corresponding position of the machine shell after being installed on the base body, and further, the machine shell and the base body are matched through a positioning structure, so that the design of pre-positioning for installation and few-screw fixation is realized; the operation is simple, and the assembly efficiency is greatly improved.
(2) The safety regulation reliability is improved: in the related art, the electric control assembly is embedded in the casing, and the wiring in the casing is complex and difficult to meet the safety design requirements. The utility model respectively opens the weak current wire passing hole and the strong current wire passing hole at the corresponding positions of the casing, so that the strong current and the weak current are effectively separated, the wire outgoing directions of the strong current device and the weak current device in the casing are respectively different, the wire routing is simple, and the safety reliability is greatly improved.
(3) The seat body and the shell are matched through the barbs and the notches, so that the function of mounting and pre-positioning is achieved, the production convenience is improved, the mounting and pre-positioning and less-screw fixing design is realized, and the production efficiency and the convenience of after-sale maintenance are improved.
As shown in fig. 1, 2, 6 and 7, an air conditioning indoor unit 100 according to an embodiment of the present invention includes a motor and a casing assembly according to any of the above embodiments of the present invention, and a lead wire (not shown) of the motor passes through a strong current through hole 1021 to be electrically connected to an electric control board 201.
Therefore, the air conditioner indoor unit 100 according to the embodiment of the present invention has the advantages of high overall production efficiency, low production cost, and convenient maintenance.
The assembly process of the electric control assembly 2 of the air conditioning indoor unit having the embodiment of the present invention is described below with reference to fig. 1 to 11:
fixing the electric control board 201 on the seat body; passing a strong current lead through the strong current passing hole 1021 while passing a weak current lead through the weak current passing hole 1022; fixing the base body fixed with the electric control board 201 on the machine shell 1, and electrically connecting a strong current lead with the electric control board 201 and a weak current lead with the electric control board 201; finally, the cover body 202 is covered on the electric control installation part of the machine shell 1, and the cover body 202 is fixed on the machine shell 1.
The air conditioner according to the embodiment of the present invention includes an outdoor unit of the air conditioner and the indoor unit of the air conditioner 100 according to any one of the above embodiments of the present invention, and the outdoor unit of the air conditioner is connected to the indoor unit of the air conditioner 100.
Therefore, the air conditioner provided by the embodiment of the utility model has the advantages of high production efficiency of the whole machine, low production cost, convenience in maintenance and the like. In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific 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 disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (27)
1. A cabinet assembly, comprising:
The electric control device comprises a machine shell, a switch and a switch, wherein the machine shell is provided with a strong current wire passing hole for passing a strong current wire and a weak current wire passing hole for passing a weak current wire, a part of the outer surface of the machine shell forms an electric control installation part, and each of an outer end hole opening of the strong current wire passing hole and an outer end hole opening of the weak current wire passing hole is arranged on the electric control installation part; and
and the electric control board of the electric control assembly can be electrically connected with each of the strong current lead penetrating through the strong current lead hole and the weak current lead penetrating through the weak current lead hole.
2. The cabinet assembly of claim 1, wherein the electrical control assembly comprises:
the cover body covers the electric control installation part, and an electric control installation space is defined between the cover body and the machine shell;
the seat body is arranged in the electric control installation space and arranged in the machine shell; and
the electric control board is arranged on the seat body.
3. The housing assembly of claim 2, wherein the housing comprises a housing plate having a first boss on an exterior surface thereof, the first boss configured as a hollow first boss having an interior cavity with a first socket communicating with an exterior of the housing plate;
The base body is provided with a first positioning bulge, and the first positioning bulge penetrates through the first socket and is inserted into the inner cavity.
4. The cabinet assembly according to claim 3, wherein the first boss is formed by punching a portion of the cabinet plate from the inside to the outside.
5. The cabinet assembly of claim 4, wherein the first receptacle is formed at a junction of a peripheral edge of the first boss and the cabinet plate body.
6. The cabinet assembly according to claim 3, wherein the first boss is elongated and the first socket is elongated, extends the entire length of the first boss and is formed by removing a portion of the first boss.
7. The cabinet assembly of claim 3, wherein the top wall of the first raised portion transitions in a circular arc with the peripheral wall.
8. The cabinet assembly of claim 3, wherein the first bosses are plural and spaced apart from each other.
9. The enclosure assembly of claim 2, wherein the base includes a metal base and an insulating fixing base, the metal base is disposed on the enclosure, the insulating fixing base is disposed on the metal base, and the electronic control board is disposed on the insulating fixing base.
10. The cabinet assembly according to claim 9, wherein the metal base comprises a base plate having a second boss on an outer surface thereof, the second boss configured as a hollow second boss having an internal cavity with a second socket communicating with an exterior of the base plate;
and the insulating fixed seat is provided with a positioning insertion column which passes through the second insertion opening and is inserted into the inner cavity.
11. The cabinet assembly according to claim 10, wherein the second protrusion is formed by punching a portion of the base plate from inside to outside.
12. The cabinet assembly of claim 11, wherein the second socket is formed at a junction of a peripheral edge of the second boss and the base plate body.
13. The cabinet assembly of claim 10, wherein the second raised portion is elongated, and the second socket is elongated, extends the entire length of the second raised portion, and is formed by removing a portion of the second raised portion.
14. The cabinet assembly of claim 10, wherein the top wall and the peripheral wall of the second raised portion are radiused.
15. The cabinet assembly according to claim 10, wherein the second protrusions are plural and spaced apart from each other.
16. The cabinet assembly according to any one of claims 2 to 15, wherein the electrical control mounting portion comprises: a first portion in which each of an outer end aperture of the strong current wire passing hole and an outer end aperture of the weak current wire passing hole is located; and
the second part, the second part with the first part is arranged along first default direction, the pedestal is located the second part.
17. The enclosure assembly of any one of claims 3 to 8, wherein the base includes an insulating fixing seat, the insulating fixing seat is fixed to the enclosure, the electric control board is disposed on the insulating fixing seat, and the insulating fixing seat has the first positioning protrusion thereon.
18. The cabinet assembly of claim 17, wherein the insulating holder includes an insulating plate, and the electronic control board is disposed on the insulating plate.
19. The cabinet assembly of claim 18, wherein the insulating holder further comprises a side coating, the side coating is connected to the insulating plate, and the side coating is coated on a side surface of the electronic control board.
20. The cabinet assembly of claim 19, wherein the insulating holder further includes a stopper connected to the side coating portion, and an edge of at least a portion of the electronic control board is clamped between the stopper and the insulating board in a thickness direction of the insulating board.
21. The enclosure assembly of claim 19, wherein one of the electronic control board and the insulating holder is provided with a clip, and the other of the electronic control board and the insulating holder is provided with a slot, and the clip is engaged with the slot.
22. The cabinet assembly according to any one of claims 2 to 15, wherein the strong current through hole is a kidney-shaped hole, and the weak current through hole is a rectangular hole.
23. The cabinet assembly according to any one of claims 2 to 8, wherein the edge of the cover is provided with a flange, and the flange is connected to the cabinet.
24. The enclosure assembly of any one of claims 2-8, wherein one of the enclosure and the cover has a positioning post and the other of the enclosure and the cover has a positioning slot, the positioning post being inserted into the positioning slot, the positioning post cooperating with the positioning slot.
25. The cabinet assembly according to any one of claims 9 to 15,
the metal base with be equipped with the barb on one in the casing, the metal base with be equipped with the breach on another in the casing, the barb with the breach cooperation.
26. An indoor unit of an air conditioner, comprising the cabinet assembly as set forth in any one of claims 1 to 25.
27. An air conditioner characterized by comprising the indoor unit of an air conditioner according to claim 26.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579185.4U CN216644349U (en) | 2021-10-25 | 2021-10-25 | Air conditioner, air conditioner indoor unit and casing assembly |
| PCT/CN2022/117082 WO2023071533A1 (en) | 2021-10-25 | 2022-09-05 | Housing, housing assembly, air conditioner indoor unit, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122579185.4U CN216644349U (en) | 2021-10-25 | 2021-10-25 | Air conditioner, air conditioner indoor unit and casing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216644349U true CN216644349U (en) | 2022-05-31 |
Family
ID=81731215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122579185.4U Active CN216644349U (en) | 2021-10-25 | 2021-10-25 | Air conditioner, air conditioner indoor unit and casing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216644349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071533A1 (en) * | 2021-10-25 | 2023-05-04 | 广东美的暖通设备有限公司 | Housing, housing assembly, air conditioner indoor unit, and air conditioner |
-
2021
- 2021-10-25 CN CN202122579185.4U patent/CN216644349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071533A1 (en) * | 2021-10-25 | 2023-05-04 | 广东美的暖通设备有限公司 | Housing, housing assembly, air conditioner indoor unit, and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216644349U (en) | Air conditioner, air conditioner indoor unit and casing assembly | |
| JP2002334756A (en) | Receptacle | |
| CN107708366B (en) | Electric control box and air conditioner | |
| CN216409115U (en) | Machine and air conditioner in casing subassembly, air conditioning | |
| CN216409114U (en) | Machine and air conditioner in casing subassembly, air conditioning | |
| KR0184697B1 (en) | Air-conditioner | |
| CN111023307A (en) | Humidifying device and air conditioner | |
| CN214464988U (en) | Fan assembly and electronic control module | |
| WO2023071533A1 (en) | Housing, housing assembly, air conditioner indoor unit, and air conditioner | |
| CN113328269B (en) | Connecting assembly, cable plug and cable assembly | |
| CN116025949A (en) | Casing, casing assembly, air conditioner indoor unit and air conditioner | |
| CN209857328U (en) | Air treatment device | |
| CN113314860A (en) | Terminal box | |
| CN216769571U (en) | Air conditioner indoor unit and air conditioner | |
| CN220368181U (en) | Wiring structure and ceiling electric appliance | |
| WO2008078906A2 (en) | Controller assembly of air conditioner | |
| CN210638245U (en) | Circuit board, drive-by-wire ware and air conditioning system | |
| CN221005680U (en) | Heating assembly for a clean drinking device and clean drinking device | |
| CN215765457U (en) | Automatically controlled box and have its off-premises station | |
| CN216876159U (en) | Battery pack, dust collector, and cleaning device | |
| CN217929196U (en) | Panel assembly and air conditioner with same | |
| CN213178595U (en) | Automatically controlled box mounting structure and air condensing units | |
| CN214852132U (en) | Electric control box body and air treatment equipment | |
| CN217721726U (en) | Electric control box and air conditioning equipment | |
| CN215571106U (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |