CN210801413U - Mobile air conditioner - Google Patents
Mobile air conditioner Download PDFInfo
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- CN210801413U CN210801413U CN201921932255.6U CN201921932255U CN210801413U CN 210801413 U CN210801413 U CN 210801413U CN 201921932255 U CN201921932255 U CN 201921932255U CN 210801413 U CN210801413 U CN 210801413U
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- sealing plate
- air conditioner
- indoor side
- mobile air
- indoor
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a mobile air conditioner, include: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an indoor air inlet and an indoor air outlet; the air channel assembly is used for forming a heat exchange air channel for communicating the indoor side air inlet with the indoor side air outlet, and comprises a volute and an air channel sealing plate covering the top of the volute; the indoor side heat exchanger is arranged in the shell and corresponds to the indoor side air inlet; the air duct sealing plate comprises a first sealing plate and a second sealing plate, one end of the first sealing plate is close to the indoor side heat exchanger, and the second sealing plate is connected with one end, far away from the indoor side heat exchanger, of the first sealing plate; the second sealing plate is lower than the first sealing plate in the height direction of the mobile air conditioner, and a water outlet is formed in the second sealing plate. The utility model has the advantages of avoid the comdenstion water that produces on the wind channel closing plate to drench parts such as fan, eliminate the short circuit hidden danger.
Description
Technical Field
The utility model relates to a mobile air conditioning technology field especially involves a mobile air conditioner.
Background
Air on the upper side and the lower side of an air duct sealing plate of the mobile air conditioner has temperature difference, condensate water is easily generated on the upper side of the air duct sealing plate, the condensate water flows downwards to wet structural components such as a fan and the like, and hidden dangers such as short circuit are generated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mobile air conditioner aims at solving among the prior art technical problem that the comdenstion water that produces on the wind channel closing plate drenches structural component such as fan easily.
In order to achieve the above object, the present invention provides a mobile air conditioner, including: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an indoor air inlet and an indoor air outlet; the air channel assembly is arranged in the shell and used for forming a heat exchange air channel for communicating the indoor side air inlet with the indoor side air outlet, and the air channel assembly comprises a volute and an air channel sealing plate covering the top of the volute; the indoor side heat exchanger is arranged in the shell and is arranged corresponding to the indoor side air inlet, the air channel sealing plate comprises a first sealing plate and a second sealing plate, one end of the first sealing plate is close to the indoor side heat exchanger, and the second sealing plate is connected with one end, far away from the indoor side heat exchanger, of the first sealing plate; the second sealing plate is lower than the first sealing plate in the height direction of the mobile air conditioner, and a water outlet is formed in the second sealing plate.
Optionally, the second sealing plate includes a transition portion and a flat plate portion, two ends of the transition portion are respectively connected to one end of the first sealing plate, which is far away from the indoor-side heat exchanger, and one end of the flat plate portion, the water outlet is opened on the flat plate portion, and condensed water generated on the first sealing plate flows through the transition portion and the flat plate portion to reach the water outlet.
Optionally, on the upper surface of the second sealing plate, a plurality of diversion grooves and/or a plurality of diversion ribs are formed around the water outlet, the diversion grooves are communicated with the water outlet, and the diversion ribs extend to the water outlet.
Optionally, on the lower surface of the second sealing plate, an annular rib is convexly provided downwards on the peripheral side of the water outlet.
Optionally, the upper surface of the first sealing plate is provided with two wire groove ribs, and a wire groove is defined between the two wire groove ribs; the mobile air conditioner also comprises a temperature sensing bulb wiring, and the temperature sensing bulb wiring is arranged in the wiring groove.
Optionally, the upper surface of the first sealing plate is further provided with a plurality of fasteners, and the fasteners are used for clamping the temperature sensing bulb wiring.
Optionally, the upper surface of the first sealing plate is provided with a plurality of flow guide ribs, the flow guide ribs extend from the first sealing plate to the second sealing plate, and/or the upper surface of the second sealing plate is provided with a plurality of flow guide ribs.
Optionally, a plurality of the flow guide ribs are arranged in parallel.
Optionally, the edge of the air duct sealing plate is provided with an upward extending encircling flange.
Optionally, a gap is left between the flow guide rib on the second sealing plate and the surrounding flange.
In the technical scheme of this embodiment, the air duct sealing plate includes first closing plate and second closing plate, and will the height setting of second closing plate is less than first closing plate, first closing plate is close to indoor side heat exchanger sets up, the comdenstion water that produces on the first closing plate converges to in the second closing plate, and follow outlet discharge on the second closing plate to avoid the comdenstion water to wet structural component such as fan, eliminated the hidden danger of mobile air conditioner internal circuit component short circuit simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mobile air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of the mobile air conditioner of fig. 1 taken along a-a;
FIG. 3 is a schematic view of a sealing plate for an air duct according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is a schematic view of a sealing plate for an air duct according to another embodiment of the present invention;
fig. 6 is an enlarged schematic view of a portion B in fig. 5.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
122 | |
| 101 | |
123 | |
| 102 | |
124 | |
| 103 | Indoor |
125 | |
| 104 | Indoor |
13 | |
| 105 | Heat |
14 | |
| 106 | |
15 | Fastener |
| 107 | Indoor |
16 | |
| 10 | Air |
17 | Encircling flanging |
| 11 | |
171 | Water collecting tank |
| 12 | |
172 | |
| 121 | Water outlet |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3 together, the present invention provides a mobile air conditioner 100, including: the air conditioner comprises a shell 101, wherein the shell 101 is provided with an indoor air inlet 103 and an indoor air outlet 104; the air duct assembly 102 is arranged in the housing 101, the air duct assembly 102 is used for forming a heat exchange air duct 105 which communicates the indoor side air inlet 103 with the indoor side air outlet 104, and the air duct assembly comprises a volute 106 and an air duct sealing plate 10 which covers the top of the volute 106; the indoor side heat exchanger 107 is installed in the shell 101 and is arranged corresponding to the indoor side air inlet 103; the air duct sealing plate 10 includes a first sealing plate 11 and a second sealing plate 12 (see fig. 3), one end of the first sealing plate 11 is disposed near the indoor side heat exchanger 107, and the second sealing plate 12 is connected to one end of the first sealing plate 11 away from the indoor side heat exchanger 107; the second sealing plate 12 is lower than the first sealing plate 11 in the height direction of the mobile air conditioner 100, and a drain port 121 (see fig. 4) is opened in the second sealing plate 12.
In this embodiment, the casing 101 serves as an external appearance structure of the mobile air conditioner 100, an air duct assembly 102 is arranged in the casing, both ends of the air duct assembly 102 are respectively provided with an indoor side air inlet 103 and an indoor side air outlet 104 on the casing 101, wherein, an indoor side heat exchanger 107 is correspondingly arranged at the indoor side air inlet 103, the indoor side heat exchanger 107 is used as an evaporator when the mobile air conditioner 100 is used for refrigeration, a heat exchange air duct 105 is formed between the indoor air inlet 103 and the indoor air outlet 104, and it can be understood that the heat exchange air duct 105 is generally provided with a wind wheel (not shown), under the driving of the wind wheel, indoor air enters the heat exchange air duct 105 from the indoor air inlet 103, and after heat exchange by the indoor side heat exchanger 107, the air is blown back into the room from the indoor side air outlet 104 again, so as to control the indoor temperature.
In this embodiment, as shown in fig. 2, the duct sealing plate 10 covers the top of the volute 106 and serves as a part of the structure of the heat exchange duct 105 to limit the flow direction of the air flow after heat exchange. As shown in fig. 3, the duct sealing plate 10 includes a first sealing plate 11 and a second sealing plate 12, the first sealing plate 11 and the second sealing plate 12 may be integrally formed or separately formed, and the area of the first sealing plate 11 is larger than that of the second sealing plate 12. In the height direction of the mobile air conditioner 100, the height of the second sealing plate 12 is lower than that of the first sealing plate 11, the condensed water generated on the first sealing plate 11 can flow onto the second sealing plate 12 by virtue of gravity, in addition, a water outlet 121 is formed in the second sealing plate, and the condensed water converged on the second sealing plate 12 can be discharged from the water outlet 121, so that the condensed water is prevented from wetting structural components such as a fan, and the hidden trouble of short circuit of internal circuit elements such as the fan of the mobile air conditioner 100 is eliminated.
Further, since the second sealing plate 12 is connected to the end of the first sealing plate 11 away from the indoor heat exchanger 107, a drainage structure (not shown) is conveniently installed below the second sealing plate 12, so that the condensed water flowing out of the drain port 121 flows into the drainage structure, and is drained out of the mobile air conditioner through the drainage structure or is conveyed to an outdoor heat exchanger (not shown).
In summary, in the technical solution of the present embodiment, the air duct sealing plate 10 includes a first sealing plate 11 and a second sealing plate 12, and the height of the second sealing plate 12 is set to be lower than the height of the first sealing plate 11, the first sealing plate 11 is disposed close to the indoor side heat exchanger 107, and the condensed water generated on the first sealing plate 11 converges to the second sealing plate 12 and is discharged from the water outlet 121 on the second sealing plate 12, so as to avoid the condensed water wetting the structural components such as the fan, and simultaneously eliminate the hidden trouble of short circuit of the internal circuit elements such as the fan of the mobile air conditioner 100.
Referring to fig. 3, optionally, the second sealing plate 12 includes a transition portion 122 and a flat plate portion 123, two ends of the transition portion 122 are respectively connected to one end of the first sealing plate 11 away from the indoor-side heat exchanger 107 and one end of the flat plate portion 123, the water outlet 121 is opened on the flat plate portion 123, and the condensed water generated on the first sealing plate 11 flows through the transition portion 122 and the flat plate portion 123 to reach the water outlet 121.
In this embodiment, the transition portion 122 may be disposed in an arc shape or a slope, the flat plate portion 123 is disposed horizontally and is flat, and the condensed water generated on the first sealing plate 11 flows into the flat plate portion 123 from the transition portion 122 under the action of gravity and is discharged from the water discharge opening 121 opened on the flat plate portion 123, and in this embodiment, by disposing the transition portion 122, the condensed water can smoothly flow into the flat plate portion 123 from the first sealing plate 11, so as to avoid the condensed water from dripping and splashing, and at the same time, the flat plate portion 123 is disposed horizontally and is flat to collect the condensed water and discharge the condensed water from the water discharge opening 121.
Referring to fig. 4, optionally, a plurality of diversion grooves 124 and/or a plurality of diversion ribs (not shown) are formed on the upper surface of the second sealing plate 12 around the water outlet 121, the diversion grooves 124 are communicated with the water outlet 121, and the diversion ribs extend to the water outlet 121.
In this embodiment, a plurality of diversion grooves 124 are formed around the drainage outlet 121, and/or a plurality of diversion ribs (not shown) are provided, the diversion grooves 124 or the diversion ribs are used for breaking a water film structure formed by the condensed water to make the condensed water flow into the drainage outlet 121, further, the diversion grooves 124 are communicated with the drainage outlet 121 to make the condensed water flow into the drainage outlet 121 smoothly by diversion along the diversion grooves 124, and the diversion ribs extend to the drainage outlet 121 to make the condensed water flow into the drainage outlet 121 smoothly by diversion along the diversion ribs.
Referring to fig. 5 to 6, optionally, an annular rib 125 is protruded on the peripheral side of the water outlet 121 on the lower surface of the second sealing plate 12.
In this embodiment, an annular rib 125 is protruded on the lower surface of the second sealing plate 12 around the drain port 121, and the annular rib 125 has a hollow cylindrical structure as a whole, so that the condensed water is prevented from splashing around when being discharged downward from the drain port 121, and the moisture of the components around the drain port 121 is prevented.
Referring to fig. 3, optionally, two wire groove ribs 13 are disposed on the upper surface of the first sealing plate 11, and a wire groove 14 is defined between the two wire groove ribs 13; the mobile air conditioner 100 further includes a bulb wire (not shown) installed in the wire duct 14.
In this embodiment, two wire groove ribs 13 are arranged on the first sealing plate 11, a wire distribution groove 14 is defined between the two wire groove ribs 13, and after the thermal bulb wire is installed in the wire distribution groove 14, condensed water generated on other parts of the first sealing plate 11 can be prevented from being gathered in the wire distribution groove 14 to submerge the thermal bulb wire, so that the safety of the thermal bulb wire is improved. Further, the routing groove 14 is a straight groove, so that the temperature sensing package routing can be prevented from being bent too much.
Referring to fig. 3, optionally, a plurality of fasteners 15 are further disposed on the upper surface of the first sealing plate 11, and the fasteners 15 are used for fastening the thermal bulb traces.
In this embodiment, the upper surface of the first sealing plate 11 is further provided with a plurality of fasteners 15, and the fasteners 15 are used for fastening the temperature-sensing bulb wires, so that the temperature-sensing bulb wires can be effectively prevented from loosening and disordering; specifically, the two buckles 15 are respectively arranged at two notches (not shown) in the length direction of the wiring groove 14, so that the temperature sensing bulb wiring part between the two buckles 15 can be limited in the wiring groove 14 through the two buckles 15 at the notches, and the temperature sensing bulb wiring is prevented from being separated from the wiring groove 14. In addition, the fastener 15 may also be configured as a snap ring, so that the thermal bulb wire is inserted into the snap ring for fixation.
Referring to fig. 3, optionally, a plurality of flow guide ribs 16 are disposed on the upper surface of the first sealing plate 11, the flow guide ribs 16 extend from the first sealing plate 11 to the second sealing plate 12, and/or a plurality of flow guide ribs 16 are disposed on the upper surface of the second sealing plate.
In this embodiment, the upper surface of the first sealing plate 11 is provided with a plurality of flow guiding ribs 16, and the flow guiding ribs 16 extend from the first sealing plate 11 to the second sealing plate 12 to guide the condensed water generated by the first sealing plate 11 to the second sealing plate 12. In addition, the flow guide ribs 16 are protruded from the upper surface of the first sealing plate 11, and can also support the housing 101 above the first sealing plate 11.
Referring to fig. 3, optionally, a plurality of the flow guide ribs 16 are arranged in parallel.
In this embodiment, the plurality of flow guide ribs 16 are disposed in parallel, so as to uniformly guide the condensed water generated on the first sealing plate 11 to the second sealing plate 12 in the same direction, and prevent the condensed water from being collected at a specific position of the first sealing plate 122 or the second sealing plate 123.
Referring to fig. 4, optionally, the edge of the air duct sealing plate 10 is provided with an upward extending surrounding flange 17.
In this embodiment, the edge of the air duct sealing plate 10 is provided with a surrounding flange 17 extending upward, the air duct sealing plate 10 and the surrounding flange 17 form a water collecting tank 171, the surrounding flange 17 surrounds the condensed water in the water collecting tank 171, and finally the condensed water flows out from the water outlet 121, so that the condensed water is prevented from flowing out from the edge of the air duct sealing plate 10 to wet the structural components below the air duct sealing plate 10.
Referring to fig. 4, optionally, a gap 172 is left between the flow guiding rib 16 and the surrounding flange 17 on the second sealing plate 12.
In this embodiment, a gap 172 is left between the plurality of flow guiding ribs 16 on the second sealing plate 12 and the surrounding flange 17, and the gap 172 can increase the number of flow paths for the condensed water on the second sealing plate 12 to flow to the drain opening 121, so that the condensed water on the second sealing plate 12 flows to the drain opening 121 and flows out of the drain opening 121 more quickly.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A mobile air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an indoor air inlet and an indoor air outlet;
the air channel assembly is arranged in the shell and used for forming a heat exchange air channel for communicating the indoor side air inlet with the indoor side air outlet, and the air channel assembly comprises a volute and an air channel sealing plate covering the top of the volute;
the indoor side heat exchanger is arranged in the shell and corresponds to the indoor side air inlet;
the air duct sealing plate comprises a first sealing plate and a second sealing plate, one end of the first sealing plate is close to the indoor side heat exchanger, and the second sealing plate is connected with one end, far away from the indoor side heat exchanger, of the first sealing plate; the second sealing plate is lower than the first sealing plate in the height direction of the mobile air conditioner, and a water outlet is formed in the second sealing plate.
2. The mobile air conditioner of claim 1, wherein the second sealing plate comprises a transition portion and a flat plate portion, both ends of the transition portion are respectively connected to one end of the first sealing plate away from the indoor heat exchanger and one end of the flat plate portion, the water outlet is opened on the flat plate portion, and the condensed water generated on the first sealing plate flows through the transition portion and the flat plate portion to reach the water outlet.
3. The mobile air conditioner of claim 1, wherein a plurality of diversion grooves and/or a plurality of diversion ribs are formed on the upper surface of the second sealing plate around the water outlet, the diversion grooves are communicated with the water outlet, and the diversion ribs extend to the water outlet.
4. The mobile air conditioner of claim 3, wherein an annular rib is protruded downward from the peripheral side of the drain port on the lower surface of the second sealing plate.
5. The mobile air conditioner of claim 1, wherein the upper surface of the first sealing plate is provided with two wire groove ribs defining a wire groove therebetween; the mobile air conditioner also comprises a temperature sensing bulb wiring, and the temperature sensing bulb wiring is arranged in the wiring groove.
6. The mobile air conditioner as claimed in claim 5, wherein the first sealing plate is further provided with a plurality of fasteners on an upper surface thereof, and the fasteners are used for fastening the thermal bulb wires.
7. A mobile air conditioner according to claim 1, characterized in that the upper surface of the first sealing plate is provided with a plurality of flow guide ribs extending from the first sealing plate to the second sealing plate, and/or the upper surface of the second sealing plate is provided with a plurality of flow guide ribs.
8. The mobile air conditioner according to claim 7, wherein a plurality of the guide ribs are arranged in parallel.
9. The mobile air conditioner of claim 7, wherein the edge of the duct sealing plate is provided with an upwardly extending surround flange.
10. The mobile air conditioner of claim 9, wherein a gap is left between the flow guide rib on the second sealing plate and the surround flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932255.6U CN210801413U (en) | 2019-11-08 | 2019-11-08 | Mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932255.6U CN210801413U (en) | 2019-11-08 | 2019-11-08 | Mobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210801413U true CN210801413U (en) | 2020-06-19 |
Family
ID=71230410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932255.6U Active CN210801413U (en) | 2019-11-08 | 2019-11-08 | Mobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210801413U (en) |
-
2019
- 2019-11-08 CN CN201921932255.6U patent/CN210801413U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |