CN212408872U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN212408872U CN212408872U CN202020168255.XU CN202020168255U CN212408872U CN 212408872 U CN212408872 U CN 212408872U CN 202020168255 U CN202020168255 U CN 202020168255U CN 212408872 U CN212408872 U CN 212408872U
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- panel
- air
- indoor unit
- display module
- air conditioner
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Abstract
The utility model provides an indoor unit of air conditioner, include: the panel is provided with an air inlet and an air outlet opposite to the air inlet; the supporting rod is connected with the inner wall of the panel; the air channel assembly is positioned in the panel and connected with the supporting rod, and the air channel assembly is provided with two cross-flow fans; the electrical apparatus box, and the display module, the electrical apparatus box is located the lower extreme of wind channel subassembly, the display module is located the upper end of wind channel subassembly, the display module, wind channel subassembly and the electrical apparatus box is upper, middle, lower distribution in the panel, the display module, the vertical height ratio h1 of wind channel subassembly and electrical apparatus box: h 2: the range of h3 is (2: 11: 4) - (5: 25: 7). The utility model discloses but the modularization segmentation sets up, can reduce the whole quick-witted size of machine in the air conditioning, keeps compact structure, improves air supply efficiency.
Description
Technical Field
The utility model belongs to the air conditioner field especially relates to an indoor unit of air conditioner.
Background
At present, current vertical air-conditioning indoor unit mostly adopts the welt structure as the support of panel, has increased the use of welt, leads to display module and electrical apparatus box installation scope to diminish, and mostly concentrates on the top of air-conditioning indoor unit, has not only increased the structural dimension at top, and is unfavorable for independent dismouting and maintenance.
Disclosure of Invention
The utility model discloses to foretell technical problem, but provide a modularization segmentation setting, can reduce the whole quick-witted size in the air conditioning, keep compact structure, improve the air supply efficiency's machine in the air conditioning.
In order to achieve the above object, the utility model discloses a technical scheme be:
an indoor unit of an air conditioner, comprising:
the panel is provided with an air inlet and an air outlet opposite to the air inlet;
the supporting rod is connected with the inner wall of the panel;
the air channel assembly is positioned in the panel and connected with the supporting rod, and the air channel assembly is provided with two cross-flow fans;
an electrical box and a display module, wherein the electrical box is positioned at the lower end of the air duct component, the display module is positioned at the upper end of the air duct component,
the display module, the air duct assembly and the electrical box are distributed in the panel in an upper, middle and lower mode, and the vertical height proportion h1 of the display module, the air duct assembly and the electrical box is as follows: h 2: the range of h3 is (2: 11: 4) - (5: 25: 7).
Preferably, the panel includes the rear panel, the joint in the left panel of rear panel left end, the joint in the right panel of rear panel right-hand member, the air intake sets up on the rear panel, the air outlet is formed in the left panel with between the right panel.
Preferably, a display panel and a front panel are connected between the left panel and the right panel, the display panel is located at the top end of the left panel and the top end of the right panel, the display module is connected to the inner side of the display panel, and the front panel is located at the bottom end of the left panel and the bottom end of the right panel.
Preferably, the support rods include at least three support rods, and the support rods are respectively connected to the rear panel, the left panel, and the right panel.
Preferably, the bottom end of the panel is connected with a base, and the top end of the panel is connected with an end cover.
Preferably, the upper end and the lower end of the air duct assembly are respectively connected with a connecting plate, and the connecting plates are connected with the supporting rods.
Preferably, the tuyeres of the two cross-flow fans are oriented in the same direction.
Preferably, the two cross-flow fans are arranged in a straight line.
Preferably, the two cross flow fans rotate in the same direction.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the support rod is adopted to replace a lining plate, so that materials are saved, the weight of the air-conditioning indoor unit is reduced, the volume of the air-conditioning indoor unit is reduced, the accommodating area inside the air-conditioning indoor unit is increased, and the integral structure is more compact;
the display module is arranged at the upper end of the air channel assembly, so that the display module, the air channel assembly and the electric appliance box are separately arranged, the space at the upper end and the lower end of the air channel assembly can be fully utilized, and the electric appliance box is convenient to overhaul, dismount and mount;
the two cross-flow fans can improve the air supply efficiency and simultaneously avoid the problem of jumping noise of the integrated cross-flow fan.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of portion A-A of FIG. 2;
fig. 4 is a partial structural diagram of the present invention;
fig. 5 is a schematic view of a partial structure of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a first schematic structural diagram of a panel;
FIG. 8 is a second schematic structural view of a panel;
FIG. 9 is a schematic view of a connection structure of the left panel and the rear panel;
fig. 10 is a partially enlarged view of a portion B in fig. 8.
In the above figures: 1. a panel; 11. an air inlet; 12. an air outlet; 13. a grid; 14. filtering with a screen; 15. a rear panel; 16. a left panel; 17. a right panel; 18. a display panel; 19. a front panel; 2. a support bar; 21. a first support bar; 22. a second support bar; 23. a third support bar; 3. an air duct assembly; 31. an air inlet; 32. an air supply outlet; 33. a cross-flow fan; 331. a first through-flow fan; 332. a second cross-flow fan; 34. a motor; 341. a first motor; 342. a second motor; 4. an electrical box; 5. a display module; 6. a base; 7. and (4) end covers.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
At present, current vertical air-conditioning indoor unit mostly adopts the welt structure as the support of panel, has increased the use of welt, leads to display module and electrical apparatus box installation scope to diminish, and mostly concentrates on the top of air-conditioning indoor unit, has not only increased the structural dimension at top, and is unfavorable for independent dismouting and maintenance.
In order to solve the above problems, an air conditioning indoor unit is proposed, which, with reference to fig. 1 to 6, includes:
the panel 1 is arranged on the outer surface of the indoor unit of the air conditioner, the panel 1 is processed in an extrusion mode so as to reduce the production cost of the panel 1 and reduce the thickness of the panel 1, the panel 1 is provided with an air inlet 11 and an air outlet 12 opposite to the air inlet 11, the air inlet 11 is arranged on the back of the indoor unit of the air conditioner, the air outlet 12 is arranged in front of the indoor unit of the air conditioner, a grid 13 is integrally connected with the panel 1 at the air inlet 11, and a filter screen 14 is arranged at the air inlet 11;
the supporting rod 2 is connected with the inner wall of the panel 1, the supporting rod 2 is a sheet metal part, the cost is low, the supporting rod 2 is adopted to replace a lining plate, the material is saved, the weight of the indoor unit of the air conditioner is reduced, the volume of the indoor unit of the air conditioner is reduced, the accommodating area in the indoor unit of the air conditioner is increased, and meanwhile, the whole structure is more compact,
the air channel component 3 is positioned in the panel 1 and connected with the support rod 2, the air channel component 3 is provided with an air inlet 31 and an air supply outlet 32, the air channel component 3 is supported by the support rod 2, so that the air inlet 31 corresponds to the air inlet 32, the air supply outlet 32 corresponds to the air outlet 31, the air channel component 3 is provided with two through-flow fans 33, the air supply efficiency can be improved by adopting the two through-flow fans 33, the problem of jumping noise caused by uneven flow distribution caused by one integrated through-flow fan 33 is avoided, and the air channel component is respectively connected with the corresponding through-flow fans 33 through the motor 34,
the two cross-flow fans 33 are a first cross-flow fan 331 and a second cross-flow fan 332, the motor 34 includes a first motor 341 connected to the first cross-flow fan 331 and a second motor 342 connected to the second cross-flow fan 332, and the first motor 341 and the second motor 342 are turned in the same direction and are turned on or off simultaneously;
because the air duct component 3 is supported by the supporting rod 2, spaces are formed at the upper end and the lower end of the air duct component 3, the electrical box 4 and the display module 5 are respectively installed at the upper end and the lower end of the air duct component 3, the electrical box 4 is positioned in the space of the lower end running pipeline of the air duct component 3, and the display module 5 is positioned at the upper end of the air duct component 3, so that the display module 4, the air duct component 3 and the electrical box 5 are separately arranged, the spaces at the upper end and the lower end of the air duct component 3 can be fully utilized, and the maintenance and the disassembly and the assembly are convenient;
wherein, display module 4, wind channel subassembly 3 and electrical apparatus box 5 are upper, middle, lower distribution in panel 1, display module 4, wind channel subassembly 3 and electrical apparatus box 5's vertical height ratio h 1: h 2: h3 ranges from (2: 11: 4) to (5: 25: 7);
when the vertical height ratio h1 of the display module 4, the air duct assembly 3 and the electrical box 5 is: h 2: h3 is 2: 11: 4, although the size of the air-conditioning indoor unit is reduced as a whole, the air outlet efficiency is inevitably influenced by the reduction of the size of the air duct assembly 3 due to the fixed sizes of the display module 4 and the electrical box 5, and the air-conditioning indoor unit is not beneficial to refrigeration or heating;
when the vertical height ratio h1 of the display module 4, the air duct assembly 3 and the electrical box 5 is: h 2: h3 is 5: 25: 7, the size of the indoor unit of the air conditioner is increased, the occupied area is increased, and the production cost is increased;
only when the vertical height ratio h1 of the display module 4, the air duct assembly 3 and the electrical box 5: h 2: h3 is 2: 5: and 3, under the condition that the sizes of the display module 4 and the electrical box 5 are not changed, the same air conditioner indoor unit has the advantages of compact size change structure and highest space utilization rate, and the air outlet efficiency of the air duct assembly 3 cannot be influenced.
Further, see fig. 7, fig. 9, in order to save cost, reduce the overall size of the air-conditioning indoor unit, and be convenient for disassembly and assembly, panel 1 is set up to the joint formula, specifically include rear panel 15, the joint is in the left panel 16 of rear panel 15 left end, the joint is in the right panel 17 of rear panel 15 right-hand member, air intake 11 sets up on rear panel 15, air outlet 12 is formed between the front side 17 of left panel 16 and right panel, the mode of pegging graft between draw-in groove and the draw-in groove is adopted to the form of joint, the mode through the joint has made things convenient for left panel 16, installation and dismantlement between right panel 17 and the rear panel 15, also be favorable to changing when panel 1 damages, and the sectional mode is more favorable to processing, low cost.
Referring to fig. 8 and 10, in order to increase the strength of the panel 1 and reliably support the panel 1, the support rod 2 includes at least three support rods, in this embodiment, three support rods 2 are used, and the three support rods are respectively connected to the rear panel 15, the left panel 16, and the right panel 17, specifically, the first support rod 21 is connected to the rear panel 15, the second support rod 22 is connected to the left panel 16, and the third support rod 23 is connected to the right panel 17, so that the connection stability of the rear panel 15, the left panel 16, and the right panel 17 can be ensured, and the connection strength between the rear panel 15, the left panel 16, and the right panel 17 can be further increased.
Further, referring to fig. 8 and 10, a display panel 18 is connected between the front sides of the left panel 16 and the right panel 17 in a snap-fit manner, the display panel 18 is located at the top ends of the left panel 16 and the right panel 17 and connected to the second support rod 22 and the third support rod 23, the display module 5 is connected to the inner side of the display panel 18, a front panel 19 is further connected between the front sides of the left panel 16 and the right panel 17 in a snap-fit manner, the front panel 19 is located at the bottom ends of the left panel 16 and the right panel 17 and connected to the second support rod 22 and the third support rod 23, and the air outlet 12 is formed between the left panel 16, the right panel 17, the display panel 18 and the front panel 19.
Further, referring to the figure, the bottom end of the panel 1 is connected with a base 6, the top end of the panel 1 is connected with an end cover 7, the bottom ends of the first support rod 21, the second support rod 22 and the third support rod 23 are connected with the base 6, and the top ends of the first support rod 21, the second support rod 22 and the third support rod 23 are connected with the end cover 7.
Further, referring to fig. 4, 8 and 10, in order to prevent the two cross flow fans 33 from vibrating during the air outlet process and generating noise, the air outlets of the two cross flow fans 33 should be kept in the same direction, and the two cross flow fans 33 are linearly disposed, and the rotation directions of the two cross flow fans 33 should be the same.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An indoor unit of an air conditioner, comprising:
the panel is provided with an air inlet and an air outlet opposite to the air inlet;
the supporting rod is connected with the inner wall of the panel;
the air channel assembly is positioned in the panel and connected with the supporting rod, and the air channel assembly is provided with two cross-flow fans;
an electrical box and a display module, wherein the electrical box is positioned at the lower end of the air duct component, the display module is positioned at the upper end of the air duct component,
the display module, the air duct assembly and the electrical box are distributed in the panel in an upper, middle and lower mode, and the vertical height proportion h1 of the display module, the air duct assembly and the electrical box is as follows: h 2: the range of h3 is (2: 11: 4) - (5: 25: 7).
2. An indoor unit of an air conditioner according to claim 1, wherein: the panel includes the rear panel, the joint in the left surface board of rear panel left end, the joint in the right side board of rear panel right-hand member, the air intake sets up on the rear panel, the air outlet form in the left side board with between the right side board.
3. An indoor unit of an air conditioner according to claim 2, wherein: the left side panel with be connected with display panel and front panel between the right side panel, display panel is located the left side panel with the top of right side panel, display module connect in the display panel is inboard, the front panel is located the left side panel with the bottom of right side panel.
4. An indoor unit of an air conditioner according to claim 2, wherein: the support rods comprise at least three support rods, and the support rods are respectively connected with the rear panel, the left panel and the right panel.
5. An indoor unit of an air conditioner according to claim 1, wherein: the bottom end of the panel is connected with a base, and the top end of the panel is connected with an end cover.
6. An indoor unit of an air conditioner according to claim 4, wherein: the upper end and the lower end of the air duct assembly are respectively connected with a connecting plate, and the connecting plates are connected with the supporting rods.
7. An indoor unit of an air conditioner according to claim 1, wherein: the air openings of the two cross-flow fans face in the same direction.
8. An indoor unit of an air conditioner according to claim 1, wherein: the two cross-flow fans are linearly arranged.
9. An indoor unit of an air conditioner according to claim 1, wherein: the two cross-flow fans rotate in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168255.XU CN212408872U (en) | 2020-02-13 | 2020-02-13 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168255.XU CN212408872U (en) | 2020-02-13 | 2020-02-13 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212408872U true CN212408872U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168255.XU Active CN212408872U (en) | 2020-02-13 | 2020-02-13 | Indoor unit of air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN212408872U (en) |
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2020
- 2020-02-13 CN CN202020168255.XU patent/CN212408872U/en active Active
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