CN216346689U - Indoor unit and air conditioner with same - Google Patents
Indoor unit and air conditioner with same Download PDFInfo
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- CN216346689U CN216346689U CN202122680956.9U CN202122680956U CN216346689U CN 216346689 U CN216346689 U CN 216346689U CN 202122680956 U CN202122680956 U CN 202122680956U CN 216346689 U CN216346689 U CN 216346689U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses an indoor unit and an air conditioner with the same, wherein the indoor unit comprises: the device comprises a shell, an indoor heat exchanger and an ultraviolet component, wherein the shell defines an installation space and is provided with an air inlet and an air outlet; the indoor heat exchanger is arranged in the installation space and is positioned between the air inlet and the air outlet; the ultraviolet component is fixed on the shell, is positioned between the air inlet and the indoor heat exchanger and can irradiate ultraviolet rays to the indoor heat exchanger. Through just setting up ultraviolet subassembly and indoor heat exchanger interval, can promote ultraviolet coverage area, promote the ultraviolet germicidal effect, promote the air current exhaust quality to the ventilation capacity of multiplicable indoor heat exchanger promotes indoor set work efficiency, promotes the user and uses the travelling comfort.
Description
Technical Field
The utility model relates to the field of air conditioning equipment, in particular to an indoor unit and an air conditioner with the indoor unit.
Background
In the prior art, the sterilization component in the air conditioner is conventionally arranged at the evaporator, the sterilization component is directly clamped on the evaporator, the evaporator is easily damaged, the distance between the sterilization component and the evaporator is too close, the ultraviolet coverage range generated by the sterilization component is small, the sterilization area is small, the sterilization effect is poor, and meanwhile, the ventilation volume of the evaporator can be blocked due to the too close arrangement distance between the sterilization component and the evaporator, so that the air conditioning efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model aims to provide an indoor unit, a sterilization component of the indoor unit is spaced from and opposite to an indoor heat exchanger, the sterilization effect is good, and the ventilation volume of the indoor heat exchanger is high.
Another object of the present invention is to provide an air conditioner.
An indoor unit according to an embodiment of the present invention includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell defines an installation space and is provided with an air inlet and an air outlet; the indoor heat exchanger is arranged in the installation space and is positioned between the air inlet and the air outlet; the ultraviolet component is fixed on the shell, is positioned between the air inlet and the indoor heat exchanger, and can irradiate ultraviolet rays to the indoor heat exchanger.
According to the indoor unit provided by the embodiment of the utility model, the ultraviolet ray assembly and the indoor heat exchanger are arranged at intervals and in opposite direction, so that the ultraviolet ray coverage area can be increased, the ultraviolet ray sterilization effect is improved, the air flow discharge quality is improved, the ventilation volume of the indoor heat exchanger can be increased, the working efficiency of the indoor unit is improved, and the use comfort of a user is improved.
Specifically, the ultraviolet component is adjacent to one end of the length direction of the air inlet, and the ultraviolet component comprises: an ultraviolet ray emitting device adapted to irradiate ultraviolet rays to the indoor heat exchanger; a mounting plate, the mounting plate is fixed on the casing, the mounting plate includes: the ultraviolet emitting device comprises a first plate part and a second plate part which are connected with each other, the ultraviolet emitting device is fixed on the first plate part, and the first plate part is located between the second plate part and one end of the air inlet in the length direction.
Optionally, the second plate portion is formed with a vent hole having an area of 36mm2-100mm2。
In some embodiments, the first plate portion is provided with an accommodating cavity for accommodating the ultraviolet emitting device, the accommodating cavity has a supporting surface for supporting the ultraviolet emitting device and a first side wall and a second side wall which are arranged at intervals, and the supporting surface is respectively connected with the first side wall and the second side wall.
Specifically, the first plate part is provided with a first clamping part clamped with the ultraviolet emitting device; the first clamping part comprises: first buckle and second buckle, first buckle sets up on the internal surface of first lateral wall and with ultraviolet emitter's orientation the cooperation of the first side joint on indoor heat exchanger's surface, the second buckle sets up on the internal surface of second lateral wall and with ultraviolet emitter's orientation the cooperation of the second side joint on indoor heat exchanger's surface.
In some embodiments, the supporting surface is formed with a heat dissipation hole communicating an inner space of the accommodating cavity with the outside.
In some embodiments, the mounting plate further includes a wire outlet groove, the wire outlet groove is suitable for accommodating a wire harness connected to the ultraviolet emitting device, a second clamping portion clamped with the wire harness is further disposed in the wire outlet groove, and the wire outlet groove is located between the first plate portion and one end of the air inlet in the length direction.
Specifically, the ultraviolet ray emitting device includes: the distance between the ultraviolet lamp and the end part, far away from the first plate part, of the second plate part is 40-53 mm, and the shortest distance between the ultraviolet component and the indoor heat exchanger is 0-10 mm.
In some embodiments, the housing comprises: face frame and detachably set up net frame on the face frame, be provided with the filter screen on the net frame, the ultraviolet subassembly sets up on the net frame.
In some embodiments, the uv assembly is secured to the face frame by fasteners; the utility model discloses a mounting structure, including first board portion, face frame, fastener, mounting post, mounting hole, fastener pass the mounting hole and insert the mounting hole of mounting post, the first board portion length direction's both ends are provided with the installation via hole respectively, be provided with on the face frame with the mounting post that the installation via hole corresponds, the top of mounting post is formed with the mounting hole, the fastener passes the installation via hole and inserts the mounting hole of mounting post.
In some embodiments, an outer surface of the second side wall of the first plate portion is in contact with the housing and is provided with a stopper groove extending in the length direction, and the housing is provided with a stopper rib inserted into the stopper groove.
In some embodiments, the uv assembly is adjacent to an end of the intake vent near a back side of the indoor unit in a width direction of the intake vent.
An air conditioner according to an embodiment of the present invention includes any one of the indoor units described above.
According to the air conditioner provided by the embodiment of the utility model, by arranging the indoor unit, the sterilization effect of the ultraviolet component can be improved, the indoor heat exchanger cannot be damaged, the service life of the air conditioner is prolonged, the obstruction to the flow of air flow can be reduced, the ventilation volume of the indoor heat exchanger can be increased, the working efficiency of the air conditioner is improved, and the use comfort of a user is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a perspective external view of an indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a hidden frame body of an indoor unit according to an embodiment of the present invention;
FIG. 4 is an enlarged partial view of the embodiment of FIG. 3 in area B;
FIG. 5 is a schematic diagram of a frame structure according to an embodiment of the utility model;
FIG. 6 is an enlarged partial view of area A of the embodiment of FIG. 5;
FIG. 7 is a front view of a mounting plate according to an embodiment of the utility model;
FIG. 8 is a perspective external view of an ultraviolet light emitting device according to an embodiment of the present invention;
FIG. 9 is a front view of an ultraviolet light assembly according to an embodiment of the utility model;
FIG. 10 is a perspective profile view of an ultraviolet assembly in accordance with an embodiment of the utility model;
FIG. 11 is a perspective profile view of another angle of an ultraviolet assembly in accordance with an embodiment of the utility model;
fig. 12 is a sectional view of an indoor unit according to an embodiment of the present invention.
Reference numerals:
an indoor unit 100,
A shell 1, an air inlet 11, an air outlet 12,
The face frame 2, the mounting post 21, the mounting opening 210, the limiting rib 22, the supporting surface 23,
An indoor heat exchanger 3,
An ultraviolet component 4, a limit groove 41, a mounting via hole 42,
An ultraviolet ray emitting device 5, an emission lamp cover 51, a wire harness 52, a PCB board 53,
The mounting plate 6, the first plate portion 61, the second plate portion 62, the first latch portion 63, the first latch 631, the second latch 632, the outlet groove 64, the second latch portion 65, the heat dissipation hole 66, the accommodating cavity 67, the support surface 671, the first sidewall 672, the second sidewall 673, the first support surface 671, the second support surface 673, the first support surface 671, the second support surface 671, the first support surface and the second support surface,
A vent hole 7,
A fastener 8,
A net frame 9,
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more.
An indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 12.
An indoor unit 100 according to an embodiment of the present invention includes: the ultraviolet lamp comprises a shell 1, an indoor heat exchanger 3 and an ultraviolet component 4, wherein the shell 1 defines an installation space, and an air inlet 11 and an air outlet 12 are formed in the shell 1; the indoor heat exchanger 3 is arranged in the installation space and is positioned between the air inlet 11 and the air outlet 12; the ultraviolet component 4 is fixed on the shell 1 and positioned between the air inlet 11 and the indoor heat exchanger 3, and ultraviolet rays can be irradiated to the indoor heat exchanger 3.
The casing 1 is constructed as an integral support of the indoor unit 100, and the display device is provided on the casing 1, and the inside of the casing 1 defines an installation space. The indoor heat exchanger 3 is arranged in the installation space, the shell 1 plays a role in protecting the indoor heat exchanger 3 arranged in the installation space, and the indoor heat exchanger 3 is used for exchanging heat of flowing air flow so as to send variable-temperature air flow and adjust indoor temperature. An air inlet 11 and an air outlet 12 are formed on the housing 1, and air flows in from the air inlet 11, passes through the indoor heat exchanger, and flows out from the air outlet 12.
It should be noted that the above-mentioned orientation is based on the main viewing angle of the indoor unit 100 during normal operation, that is, the indoor heat exchanger 3 includes the end portion in the length direction, the indoor heat exchanger 3 has two end portions on the left and right sides in the horizontal direction, the connecting surface extends along the horizontal direction, the connecting surface is connected between the two end portions, the connecting surface is the main working surface of the indoor heat exchanger 3, and the connecting surface is used for exchanging heat with the flowing air flow, thereby sending the variable temperature air flow and adjusting the indoor temperature.
Set up ultraviolet subassembly 4 and indoor heat exchanger 3 interval certain distance, compare in setting up the ultraviolet sterilization module on indoor heat exchanger 3, the interval sets up the radiation range that can make the ultraviolet sterilization module and increases, promotes the ultraviolet coverage area, promotes the ultraviolet sterilization effect, promotes the air current discharge quality. Meanwhile, the ultraviolet sterilization module and the indoor heat exchanger 3 are arranged at intervals, so that mutual interference during working can be reduced, the service life of the indoor heat exchanger 3 is prolonged, the fluency of airflow flowing through the ultraviolet sterilization module can be improved, the ventilation volume of the indoor heat exchanger 3 is increased, and the working efficiency of the indoor unit 100 is improved.
According to the indoor unit 100 provided by the embodiment of the utility model, the ultraviolet component 4 and the indoor heat exchanger 3 are arranged at a distance and in a facing manner, so that the ultraviolet coverage area can be increased, the ultraviolet sterilization effect can be improved, the air flow discharge quality can be improved, the ventilation volume of the indoor heat exchanger 3 can be increased, the working efficiency of the indoor unit 100 can be improved, and the use comfort of a user can be improved.
In some embodiments, the indoor heat exchanger 3 is an evaporator, and the ultraviolet component 4 is adapted to emit ultraviolet light toward the surface of the evaporator.
Specifically, as shown in fig. 7 to 9, the ultraviolet component 4 is adjacent to one end of the length direction of the air inlet 11, and the ultraviolet component 4 includes: ultraviolet ray emitter 5 and mounting panel 6, ultraviolet ray emitter 5 is suitable for shining the ultraviolet ray to indoor heat exchanger 3, and mounting panel 6 is fixed on casing 1, and mounting panel 6 includes: a first plate portion 61 and a second plate portion 62 connected to each other, the ultraviolet emitting device 5 being fixed to the first plate portion 61, the first plate portion 61 being located between the second plate portion 62 and one end in the longitudinal direction of the air inlet 11.
Specifically, ultraviolet emitter 5 is suitable for and connects the face emission shortwave sterilization ultraviolet ray to indoor heat exchanger 3, disinfects to the face of connecting of indoor heat exchanger 3 and the air current that flows through indoor heat exchanger 3, can reduce the bacterium in the air current, promotes the air current discharge quality, promotes the user and uses the travelling comfort. In some embodiments, as shown in fig. 8, the ultraviolet emitting device 5 includes: a PCB Board 53(Printed Circuit Board) and an emission lamp housing 51, the emission lamp housing 51 being disposed on the PCB Board 53.
The mounting plate 6 is fixed to the housing 1, and the ultraviolet emitting device 5 is fixed to the housing 1 by being fixed to the mounting plate 6. The mounting plate 6 includes: it should be noted that the first plate portion 61 and the second plate portion 62 are two-part structures separated for convenience of describing the structure of the embodiment of the present invention, and there is no suggestion that the mounting plate 6 is a structure in which the first plate portion 61 and the second plate portion 62 are separated, and the mounting plate 6 of the present invention may be an integrally molded structure, or may be a structure assembled after being separately molded, and all fall within the scope of the present invention.
Seal the installation clearance through setting up second board 62, in design and experimentation, second board 62 shelters from the ultraviolet emitter 5 who is located first board 61, play the guard action to the live component on the ultraviolet emitter 5, avoid the live component directly to expose, experimental finger can't stretch into through the clearance between casing 1 with the contact of live component, consequently in the use, second board 62 can restrict the user, reduce the risk that the user electrocuted when using, improve indoor set 100's security.
The second plate part 62 is formed with a vent hole 7, the area of the vent hole 7 being 36mm2-100mm2。
And set up second board 62 and though can promote the security, avoid the user mistake to touch electrified components and parts, but second board 62 also can block the circulation of air current, and through be provided with ventilation hole 7 on second board 62, can make the air current flow through from ventilation hole 7, can promote the fluency that the air current flows through ultraviolet sterilization module department, increase indoor heat exchanger 3's ventilation volume, promote air conditioner work efficiency.
It will be appreciated that the vent holes 7 meet both ventilation and safety requirements. When the area of the vent hole 7 is large, the mobility of airflow at the ultraviolet component 4 is good, the ventilation volume of the indoor heat exchanger 3 is large, the working efficiency of the air conditioner is high, but the area of the vent hole 7 is large, the contact area of the charged component and the outside is increased, the risk that a user mistakenly touches the charged component is increased, and the safety is reduced; when the area of the vent hole 7 is small, the second plate part 62 seals the charged component, so that the safety can be improved, but the air flow is reduced, so that the ventilation volume of the indoor heat exchanger 3 is reduced, and the air conditioner worksThe efficiency is low. Therefore, the utility model is designed and tested for many times when the area of the vent hole 7 is designed to be 36mm2-100mm2In between, ventilation hole 7 is good to the air current circulation, and the security is also higher.
In some embodiments, as shown in fig. 7 and 10, the first plate portion 61 is provided with a receiving cavity 67 for receiving the ultraviolet emitting device 5, the receiving cavity 67 has a supporting surface 671 for supporting the ultraviolet emitting device 5 and a first side wall 672 and a second side wall 673 arranged at intervals, and the supporting surface 671 is connected with the first side wall 672 and the second side wall 672 respectively.
The first plate portion 61 is formed with the accommodating chamber 67, and the ultraviolet emitting device 5 is disposed in the accommodating chamber 67, and the safety is improved, and the accommodating chamber is provided with the support surface 671, which improves the stability of the ultraviolet emitting device 5. The first side wall 672 and the second side wall 673 are respectively arranged on two sides of the supporting surface 671 at intervals.
In some embodiments, the first plate portion 61 is provided with a first catching portion 63 that catches the ultraviolet emitting device 5. The first clip portion 63 includes: a first buckle 631 and a second buckle 632, the first buckle 631 being disposed on the inner surface of the first side wall 672 and being in snap-fit with a first side of the surface of the ultraviolet ray emitting device 5 facing the indoor heat exchanger 3, and the second buckle 632 being disposed on the inner surface of the second side wall 673 and being in snap-fit with a second side of the surface of the ultraviolet ray emitting device 5 facing the indoor heat exchanger 3.
As shown in fig. 7 and 9, the first plate portion 61 is fixed to the ultraviolet emitting device 5 by the first clamping portion 63 in a clamping manner, so that the ultraviolet emitting device 5 can be conveniently disassembled and assembled, the use is convenient, the weight of the ultraviolet emitting device 5 is light, and the clamping manner can meet the installation stability of the ultraviolet emitting device 5.
As shown in fig. 7 and 9, the first clip portion 63 includes: first buckle 631 and second buckle 632, first buckle 631 and second buckle 632 joint respectively are fixed at the different ends of indoor heat exchanger 3, and this kind of design makes ultraviolet emitter 5's atress even, promotes ultraviolet emitter 5's installation stability.
In some embodiments of the present invention, the first latch 631 is disposed on the inner surface of the first side wall 672 and is in snap fit with a first side of the surface of the ultraviolet emitting device 5 facing the indoor heat exchanger 3, and the number of the second latches 632 is two, and two second latches 632 are disposed at intervals on the inner surface of the second side wall 673 and are in snap fit with a second side of the surface of the ultraviolet emitting device 5 facing the indoor heat exchanger 3, so as to enhance the fastening effect on the ultraviolet emitting device 5. Still be equipped with the dismantlement groove on the internal surface of first lateral wall 672, make power from the dismantlement groove during the use, drive ultraviolet emitter 5 and remove the fixed relation with first buckle 631, but subsequent direct contact second buckle 632 is to ultraviolet emitter 5's joint restraint, is convenient for dismantle ultraviolet emitter from holding chamber 67, convenient to use.
In some embodiments, as shown in fig. 10 and 11, the support surface 671 is formed with a heat dissipation hole 66 that communicates the internal space of the accommodation chamber 67 with the outside. The ultraviolet emitting device 5 generates heat when emitting ultraviolet rays, and the heat dissipation of the ultraviolet emitting device 5 is improved by arranging the heat dissipation holes 66, so that the use safety is improved.
In some embodiments, as shown in fig. 11, a groove is formed on the supporting surface 671, the supporting surface 671 contacts with the ultraviolet emitting device 5 to support the ultraviolet emitting device 5, and the heat dissipation holes 66 on the groove can be spaced apart from the ultraviolet emitting device 5 by the groove, so as to improve the air flow circulation and improve the heat dissipation effect of the heat dissipation holes 66.
In some embodiments, as shown in fig. 9, the mounting plate 6 further includes an outlet groove 64, the outlet groove 64 is adapted to receive the wiring harness 52 connected to the ultraviolet emitting device 5, a second clamping portion 65 clamped with the wiring harness 52 is further disposed in the outlet groove 64, and the outlet groove 64 is located between the first plate portion 61 and one end of the air inlet 11 in the length direction.
Be equipped with pencil 52 on ultraviolet emitter 5, be used for the transmission signal of telecommunication and control signal, pencil 52 arranges in outlet groove 64, and be provided with the second joint portion 65 of joint pencil 52 in outlet groove 64, retrain pencil 52 through setting up outlet groove 64 and second joint portion 65, can promote the security, avoid pencil 52 to expose dangerous phenomenon such as producing the electric leakage, and arrange to the trend restraint of pencil 52, promote the clean and tidy nature of pencil 52 line, be convenient for to ultraviolet emitter 5's dismouting and maintenance.
Specifically, the ultraviolet emitting device 5 further includes: the distance between the ultraviolet lamp and the end face of the second plate part 62 far away from the first plate part 61 is 40-53 mm, and the shortest distance between the ultraviolet module 4 and the indoor heat exchanger 3 is 0-10 mm.
An ultraviolet lamp is disposed in the transmitting lamp housing 51, the ultraviolet lamp being adapted to transmit short-wave sterilizing ultraviolet rays to the connecting surface of the indoor heat exchanger 3, and the ultraviolet lamp being a charged component. The distance b between the ultraviolet lamp and the left edge of the mounting plate 6, as shown in fig. 9, that is, the distance between the ultraviolet lamp and the left edge of the second plate portion 62, the distance between the edge of the second plate portion 62 and the charged component is limited, so as to protect the charged component on the ultraviolet emitting device 5, by increasing the size of the second plate portion 62, the distance between the end of the second plate portion 62 away from the charged component and the charged component is greater than the length of the test finger, and the test finger cannot contact with the charged component through the left edge of the mounting plate 6, therefore, in the actual use process, the second plate portion 62 can limit the user, the user cannot touch the ultraviolet lamp on the first plate portion 61, so as to reduce the risk of electric shock, reduce the potential safety hazard during use, and improve the safety of the indoor unit 100.
It is worth mentioning that the transmitting lampshade 51 is designed to be an arc-shaped structure, when the ultraviolet lamp transmits ultraviolet rays, the structure of the lampshade refracts the ultraviolet rays, the ultraviolet radiation range is improved, the sterilization hands-free is increased, and the sterilization effect of the ultraviolet component 4 is improved.
As shown in fig. 12, after many times of design and experiments, the utility model discloses a team of people arranges the shortest distance a between ultraviolet ray subassembly 4 and indoor heat exchanger 3 for 0-10mm to be the best, and is better to the gauze kerchief effect of indoor heat exchanger 3 at this distance to the air current circulation of indoor heat exchanger 3 is better, and work efficiency is high.
In other embodiments, as shown in fig. 1-4, the housing 1 includes: the face frame 2 and detachably set up the screen frame 9 on the face frame 2, be provided with the filter screen on the screen frame 9, ultraviolet ray subassembly 4 sets up on screen frame 9.
The screen frame 9 is provided with a filter screen which can filter the air flow passing through the indoor heat exchanger 3 and intercept pollutants such as dust on the filter screen, thereby improving the cleanliness of the indoor heat exchanger 3 and improving the quality of the air flow discharged from the indoor heat exchanger 3. The screen frame 9 is detachably mounted on the face frame 2, and compared with the ultraviolet component 4 arranged on the face frame 2, the ultraviolet component 4 is arranged on the screen frame 9, so that the ultraviolet component 4 can be more conveniently mounted and dismounted.
It is worth mentioning that in some embodiments of the present invention, the uv assembly 4 may be disposed on the mesh frame 9, but it is obvious to those skilled in the art after reading the above technical solutions that the uv assembly 4 is mounted to other sub-areas of the housing 1, spaced apart from and opposite to the indoor heat exchanger 3, and this also falls into the protection scope of the present invention.
In some embodiments, as shown in fig. 3 and 4, the ultraviolet component 4 is fixedly connected with the face frame 2 through a fastener 8 and fixed to the housing 1, the first plate portion 61 of the ultraviolet component 4 is provided with a mounting through hole 42, wherein the left end surface and the right end surface of the first plate portion 61 are respectively provided with a mounting through hole, the face frame 2 is provided with a mounting post 21 opposite to the mounting through hole 42, a mounting hole 210 is formed at the top of the mounting post 21, and the fastener 8 passes through the mounting through hole 42 and is in threaded fit with an internal threaded hole of the mounting hole 210 on the mounting post 21.
Specifically, the fastener 8 is a screw column, and the screw column penetrates through the mounting through hole 42 on the ultraviolet component 4 and extends into the mounting column 21 to be matched with the thread of the mounting hole 210 in the mounting column 21, so as to fixedly connect the ultraviolet component 4 with the housing 1.
In other embodiments, the fastening member 8 is a nut, the ultraviolet component 4 is provided with a mounting through hole 42, the housing 1 is provided with a mounting post 21 with a threaded outer periphery opposite to the mounting through hole 42, the mounting through hole 42 of the ultraviolet component 4 penetrates through the mounting post 21, and the ultraviolet component 4 is fixedly connected with the face frame 2 through the threaded fit of the nut and the mounting post 21.
Specifically, as shown in fig. 5 and 9, the outer surface of the second side wall 673 of the first plate portion 61 is in contact with the housing 1 and is provided with a stopper groove 41 extending in the length direction, the housing 1 is provided with a support surface 23, the support surface 23 is provided with a stopper rib 22 engaged with the stopper groove 41, and the stopper rib 22 is inserted into the stopper groove 41.
In some embodiments, as shown in fig. 2 and 12, the uv module 4 is adjacent to an end of the intake vent 11 near the back side of the indoor unit 100 in the width direction of the intake vent 11. In the using process, the ultraviolet component 4 is not easy to touch, and the safety and the working stability of the ultraviolet component 4 can be improved.
An air conditioner according to an embodiment of the present invention includes any one of the indoor units 100 described above.
According to the air conditioner provided by the embodiment of the utility model, by arranging the indoor unit 100, the sterilization effect of the ultraviolet component 4 can be improved, the indoor heat exchanger 3 cannot be damaged, the service life of the air conditioner is prolonged, the obstruction to the flow of air flow can be reduced, the ventilation volume of the indoor heat exchanger 3 can be increased, the working efficiency of the air conditioner is improved, and the use comfort of a user is improved.
An embodiment of the indoor unit 100 according to the present invention will be described in detail with reference to fig. 1 to 12.
An indoor unit 100 according to an embodiment of the present invention includes: casing 1, evaporimeter and ultraviolet ray subassembly 4, casing 1 inject installation space, and casing 1 is formed with air intake 11 and air outlet 12, and the evaporimeter setting is in installation space, and the evaporimeter includes: at the ascending tip of length direction and the connection face of connection between two tip, face frame casing 1 is including face frame 2 and net frame 9, and net frame 9 detachable installs on face frame 2, and on ultraviolet ray subassembly 4 set up net frame 9, ultraviolet ray subassembly 4 was just right with being connected the face interval of evaporimeter. The air flow flows in from the air inlet 11, passes through the indoor heat exchanger 3 and flows out from the air outlet 12.
The ultraviolet component 4 includes: an ultraviolet emitting device 5 and a mounting board 6. Ultraviolet ray emitter 5 is suitable for to the connection face emission ultraviolet ray of indoor heat exchanger 3, and mounting panel 6 is fixed on face frame 2, and mounting panel 6 includes: a first plate part 61 and a second plate part 62 connected to each other, the ultraviolet emitting device 5 being fixed to the first plate part 61, and a plurality of 50mm ultraviolet emitting devices being provided on the second plate part 622A vent hole 7.
Be provided with on first board portion 61 and hold chamber 67, hold chamber 67 and be suitable for and hold ultraviolet emitter 5, hold chamber 67 and have the supporting surface 671 that supports ultraviolet emitter 5 and the interval sets up first lateral wall 672 and second lateral wall 673 at supporting surface 671 both ends, first board portion 61 and fixed with ultraviolet emitter 5 joint through first joint portion 63, first joint portion 63 includes: the first buckle 631 is located on the inner surface of the first side wall 672 and is suitable for fixing the upper side portion of the ultraviolet emitting device 5, the second buckle 632 is located on the inner surface of the second side wall 673 and is suitable for fixing the lower side portion of the ultraviolet emitting device 5, and the number of the second buckle 632 is two, so that the stress on the ultraviolet emitting device 5 is uniform, and the mounting stability of the ultraviolet emitting device 5 is improved. The second plate portion 62 is further provided with an outlet groove 64, the outlet groove 64 is located above the accommodating cavity 67, the ultraviolet emitting device 5 is provided with a wiring harness 52 for transmitting electric signals and control signals, the outlet groove 64 is suitable for accommodating the wiring harness 52 connected with the ultraviolet emitting device 5, and a second clamping portion 65 for clamping the wiring harness 52 is arranged in the outlet groove 64.
The ultraviolet emitting device 5 includes: the ultraviolet lamp is arranged in the transmitting lamp shade 51 and is suitable for transmitting short-wave sterilization ultraviolet rays to the connecting surface of the indoor heat exchanger 3, the distance b between the ultraviolet lamp and the left side edge of the mounting plate 6 is 40-53 mm, and the shortest distance a between the ultraviolet component 4 and the indoor heat exchanger 3 is 0-10 mm.
Be provided with installation via hole 42 on the left end face of first board portion 61 and the right-hand member face, be provided with on the face frame 2 with installation post 21 just right with installation via hole 42, the screw post stretches into in the erection column 21, with the screw-thread fit in the mounting hole 210 on the erection column 21, with ultraviolet ray subassembly 4 and casing 1 fixed connection. The outer surface of the second side wall of the first plate portion 61 contacts the housing and is provided with a stopper groove 41 extending in the left-right direction, the housing 1 is provided with a support surface 23, and the support surface 23 is provided with a stopper rib 22 engaging with the stopper groove 41.
Other constructions of the indoor unit 100 according to the embodiment of the present invention, such as the indoor heat exchanger 3 and the filter screen, etc., and operations thereof, are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (13)
1. An indoor unit, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell defines an installation space and is provided with an air inlet and an air outlet;
the indoor heat exchanger is arranged in the installation space and is positioned between the air inlet and the air outlet;
the ultraviolet component is fixed on the shell, is positioned between the air inlet and the indoor heat exchanger, and can irradiate ultraviolet rays to the indoor heat exchanger.
2. The indoor unit of claim 1, wherein the UV module is disposed adjacent to one end of the air inlet in a length direction,
the ultraviolet component comprises:
an ultraviolet ray emitting device adapted to irradiate ultraviolet rays to the indoor heat exchanger;
a mounting plate, the mounting plate is fixed on the casing, the mounting plate includes: the ultraviolet emitting device comprises a first plate part and a second plate part which are connected with each other, the ultraviolet emitting device is fixed on the first plate part, and the first plate part is located between the second plate part and one end of the air inlet in the length direction.
3. The indoor unit according to claim 2, wherein the second plate portion is formed with a vent hole having an area of 36mm2-100mm2。
4. The indoor unit of claim 2, wherein the first plate portion is provided with a receiving cavity for receiving the ultraviolet radiation unit, the receiving cavity has a supporting surface for supporting the ultraviolet radiation unit and a first sidewall and a second sidewall which are spaced apart from each other, and the supporting surface is connected to the first sidewall and the second sidewall respectively.
5. The indoor unit according to claim 4, wherein the first plate portion is provided with a first engaging portion that engages with the ultraviolet emitting device;
the first clamping part comprises: first buckle and second buckle, first buckle sets up on the internal surface of first lateral wall and with ultraviolet emitter's orientation the cooperation of the first side joint on indoor heat exchanger's surface, the second buckle sets up on the internal surface of second lateral wall and with ultraviolet emitter's orientation the cooperation of the second side joint on indoor heat exchanger's surface.
6. The indoor unit according to claim 4, wherein the support surface is formed with a heat radiating hole for communicating an inner space of the receiving chamber with an outside.
7. The indoor unit of claim 2, wherein the mounting plate further comprises an outlet groove adapted to receive a wiring harness connected to the ultraviolet emitting device, a second clamping portion clamped with the wiring harness is further disposed in the outlet groove, and the outlet groove is located between the first plate portion and one end of the air inlet in the length direction.
8. The indoor unit of claim 2, wherein the ultraviolet ray emitting means comprises: the distance between the ultraviolet lamp and the end part, far away from the first plate part, of the second plate part is 40-53 mm, and the shortest distance between the ultraviolet component and the indoor heat exchanger is 0-10 mm.
9. The indoor unit according to claim 2, wherein the casing includes: face frame and detachably set up net frame on the face frame, be provided with the filter screen on the net frame, the ultraviolet subassembly sets up on the net frame.
10. The indoor unit of claim 9, wherein the uv assembly is fixed to the face frame by a fastener;
the utility model discloses a mounting structure, including first board portion, face frame, fastener, mounting post, mounting hole, fastener pass the mounting hole and insert the mounting hole of mounting post, the first board portion length direction's both ends are provided with the installation via hole respectively, be provided with on the face frame with the mounting post that the installation via hole corresponds, the top of mounting post is formed with the mounting hole, the fastener passes the installation via hole and inserts the mounting hole of mounting post.
11. The indoor unit according to claim 4, wherein an outer surface of the second side wall of the first plate portion is in contact with the casing and is provided with a stopper groove extending in the length direction, and the casing is provided with a stopper rib inserted into the stopper groove.
12. The indoor unit of claim 1, wherein the uv assembly is adjacent to an end of the intake vent near a back side of the indoor unit in a width direction of the intake vent.
13. An air conditioner characterized by comprising the indoor unit according to any one of claims 1 to 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680956.9U CN216346689U (en) | 2021-11-03 | 2021-11-03 | Indoor unit and air conditioner with same |
| JP2021213066A JP7210693B1 (en) | 2021-11-03 | 2021-12-27 | Indoor unit and air conditioner provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122680956.9U CN216346689U (en) | 2021-11-03 | 2021-11-03 | Indoor unit and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216346689U true CN216346689U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122680956.9U Active CN216346689U (en) | 2021-11-03 | 2021-11-03 | Indoor unit and air conditioner with same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7210693B1 (en) |
| CN (1) | CN216346689U (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000111076A (en) | 1998-10-02 | 2000-04-18 | Daikin Ind Ltd | Air conditioner |
| JP4339104B2 (en) | 2003-12-22 | 2009-10-07 | 株式会社コロナ | Air conditioner |
| JP5569017B2 (en) | 2010-02-09 | 2014-08-13 | 株式会社富士通ゼネラル | Air conditioner |
| KR102389233B1 (en) * | 2016-07-22 | 2022-04-21 | 엘지전자 주식회사 | Air conditioner |
| KR20200113460A (en) * | 2019-03-25 | 2020-10-07 | 엘지전자 주식회사 | Air conditioner |
| CN111059632A (en) | 2019-12-06 | 2020-04-24 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN212457138U (en) | 2020-06-15 | 2021-02-02 | 宁波奥克斯电气股份有限公司 | Evaporator connecting bracket and air conditioner |
-
2021
- 2021-11-03 CN CN202122680956.9U patent/CN216346689U/en active Active
- 2021-12-27 JP JP2021213066A patent/JP7210693B1/en active Active
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| Publication number | Publication date |
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| JP2023069986A (en) | 2023-05-18 |
| JP7210693B1 (en) | 2023-01-23 |
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