CN217357149U - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
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- CN217357149U CN217357149U CN202220422224.1U CN202220422224U CN217357149U CN 217357149 U CN217357149 U CN 217357149U CN 202220422224 U CN202220422224 U CN 202220422224U CN 217357149 U CN217357149 U CN 217357149U
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- volute tongue
- indoor unit
- connecting plate
- tongue
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Abstract
The utility model provides a vertical air-conditioning indoor unit, include: a casing, which is provided with an air outlet; the air duct assembly is arranged in the shell and comprises a front volute tongue and a rear volute tongue, and the front volute tongue and the rear volute tongue are respectively arranged on two sides of the air outlet and form an air outlet duct together; wherein the side wall of the front volute tongue facing the rear volute tongue is provided with at least one connecting plate, and the tail end of the connecting plate is clamped and fixed with the rear volute tongue. The utility model discloses an indoor unit of vertical air conditioner forms at least one connecting plate through the lateral wall of preceding snail tongue towards back snail tongue, and the end of connecting plate is fixed with back snail tongue joint, compares with current both sides screw is fixed, and package assembly is simple and required time is short, cost reduction.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to a vertical air conditioning indoor unit.
Background
An air conditioner is an increasingly popular household appliance that can condition the environment in a building room. The air duct component of the air conditioner comprises a front volute tongue and a rear volute tongue, wherein the front volute tongue and the rear volute tongue are respectively arranged on the left side and the right side of an air outlet of the indoor unit and jointly form an air outlet duct. The front volute tongue and the rear volute tongue are connected through three volute tongue supporting plates, and two sides of each volute tongue supporting plate are fixed through three screws. The three volute tongue supporting plates are different in shape and structure, so that the number of required dies is large, and the cost is high; meanwhile, three screws are required to be mounted on two sides of the frame respectively, so that the assembly time is long, and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient vertical air conditioning indoor set of preceding snail tongue and back snail tongue equipment.
Particularly, the utility model provides a vertical air conditioner indoor unit, include:
a casing, which is provided with an air outlet; and
the air duct assembly is arranged in the shell and comprises a front volute tongue and a rear volute tongue, the front volute tongue and the rear volute tongue are respectively arranged on two sides of the air outlet and form an air outlet duct together; wherein
At least one connecting plate is formed on the side wall of the front volute tongue facing the rear volute tongue, and the tail end of the connecting plate is fixedly clamped with the rear volute tongue.
Optionally, the connecting plate and the front volute tongue are integrally formed.
Optionally, the connecting plate is formed by extending horizontally from the side wall of the front volute tongue.
Optionally, the front volute tongue is formed with a connecting plate at each of upper, middle and lower portions thereof.
Optionally, the end of the connecting plate is formed with a hook;
the side wall of the rear volute tongue is provided with a fixing opening corresponding to the position of the hook part, and the hook part is arranged in the fixing opening in a penetrating way.
Optionally, the opening of the hook portion faces downward, and an auxiliary ridge is formed on the upper surface of the hook portion.
Optionally, the upper surface of the auxiliary ridge is formed with a guide surface having a height gradually decreasing from the front volute tongue toward the rear volute tongue side.
Optionally, the connecting plate further comprises: the body part is connected with the side wall of the front volute tongue, and a hook part is formed at one end of the body part close to the rear volute tongue;
the body part is provided with a clamping groove with a forward opening for installing a protective net.
Optionally, the body portion comprises a first body panel section and a second body panel section, wherein
The first body plate section is connected with the side wall of the front volute tongue;
one end of the second body plate section is connected with the first body plate section, and the other end of the second body plate section forms a hook part;
a plurality of clamping grooves are formed in the second body plate section.
Optionally, the rear wall surfaces of the first body plate section and the second body plate section have an obtuse included angle and are in smooth transition.
The utility model discloses a wind channel subassembly of vertical air conditioning indoor set includes preceding snail tongue and back snail tongue, and preceding snail tongue and back snail tongue set up respectively in the both sides of air outlet and form the air-out wind channel jointly, and the lateral wall through snail tongue in the front towards back snail tongue forms at least one connecting plate, and the end and the back snail tongue joint of connecting plate are fixed, compare with current both sides screw is fixed, and the package assembly is simple and required equipment time is short, cost reduction.
Further, the utility model discloses a connecting plate and preceding snail tongue integrated into one piece of vertical air conditioning indoor set can reduce mould quantity, further reduce cost, also can further shorten the equipment time simultaneously.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily to scale. In the drawings:
fig. 1 is a schematic structural view of a part of components of a floor air conditioner indoor unit according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is another schematic structural view of a part of the components of the indoor unit of an upright air conditioner shown in fig. 1.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is an exploded view of the duct assembly of the indoor unit of the floor air conditioner shown in fig. 1.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a schematic sectional view of the indoor unit of an upright air conditioner shown in fig. 1.
Detailed Description
Fig. 1 is a schematic structural view of a part of components of a floor type air conditioning indoor unit 100 according to an embodiment of the present invention. Fig. 2 is a partially enlarged view of fig. 1. Fig. 3 is another schematic structural view of part of the components of the floor air conditioning indoor unit 100 shown in fig. 1. Fig. 4 is a partially enlarged view of fig. 3. Fig. 5 is an exploded view of the duct assembly 600 of the indoor stand air conditioner 100 shown in fig. 1. Fig. 6 is a partially enlarged view of fig. 5. Fig. 7 is a schematic sectional view of the indoor stand air conditioner 100 shown in fig. 1.
As shown in fig. 1 and 2, a vertical air conditioner indoor unit 100 according to an embodiment of the present invention includes: a cabinet 101 and a duct assembly 600. The housing 101 is provided with an air outlet 112. The air duct assembly 600 is disposed in the casing 101, and includes a front volute tongue 601 and a rear volute tongue 602, where the front volute tongue 601 and the rear volute tongue 602 are disposed on two sides of the air outlet 112 respectively, and together form an air outlet duct 603. The side wall 611 of the front volute tongue 601 facing the rear volute tongue 602 is formed with at least one connecting plate 700, and the end of the connecting plate 700 is clamped and fixed with the rear volute tongue 602. The utility model discloses air duct assembly 600 of indoor unit 100 of floor air conditioner includes preceding snail tongue 601 and back snail tongue 602, and preceding snail tongue 601 and back snail tongue 602 set up respectively in the both sides of air outlet 112 and form air-out wind channel 603 jointly, and lateral wall 611 through snail tongue 601 towards back snail tongue 602 in the front forms at least one connecting plate 700, and the end of connecting plate 700 is fixed with back snail tongue 602 joint, compares with current both sides screw is fixed, and the simple and required equipment time of package assembly is short, cost reduction.
As shown in fig. 7, the air inlet 111 is opened on the rear side of the casing 101 of the indoor unit 100 of the present invention, and the air outlet 112 is opened on the front side. The heat exchanger 300, the fan 400, and the duct assembly 600 are disposed in the cabinet 101. The heat exchanger 300 is used for exchanging heat with air entering the casing 101 through the air inlet 111 to form a heat exchange air flow. An air inlet gap 113 is formed between the heat exchanger 300 and the air inlet 111. The fan 400 is generally a cross-flow fan for forcing indoor air into the cabinet 101 from the inlet 111 and out of the cabinet 101 from the outlet 112 after forming a heat exchange air flow. In addition, an air inlet grille can be further arranged at the air inlet 111, and the air inlet grille can enable air inlet to be uniform.
With continued reference to fig. 7, the heat exchanger 300 includes a primary heat exchange section 301 and a secondary heat exchange section 302 connected to each other, with an included angle between the primary heat exchange section 301 and the secondary heat exchange section 302. In a preferred embodiment, the length of the primary heat exchange section 301 is greater than that of the secondary heat exchange section 302, so that the primary heat exchange section 301 can fully exert heat exchange capability, and one end of the secondary heat exchange section 302 far away from the primary heat exchange section 301 has a relatively large space, so as to facilitate the arrangement of other structures such as the rear volute tongue 602.
As shown in fig. 5, the front volute tongue 601 includes: a vertically disposed sidewall 611, a horizontally disposed upper connecting plate 612, and a lower connecting plate 613. The upper connecting plate 612 and the lower connecting plate 613 of the front volute tongue 601 are positioned at the front side of the side wall 611, the upper connecting plate 612 and the lower connecting plate 613 are arranged at intervals along the vertical direction, and a vertical swing blade (not shown in the figure) is clamped between the upper connecting plate 612 and the lower connecting plate 613. Rear volute tongue 602 includes vertically disposed side walls 621, a horizontally disposed bottom plate 623, and a horizontally disposed top plate 622. The front volute tongue 601 is detachably connected with the rear volute tongue 602. The front volute tongue 601 and the rear volute tongue 602 can be connected in a detachable mode such as screw connection or clamping connection. For example, the upper connecting plate 612 of the front volute tongue 601 is connected with the top plate 622 of the rear volute tongue 602 by fastening screws, and the lower connecting plate 613 of the front volute tongue 601 is connected with the bottom plate 623 of the rear volute tongue 602 by fastening screws, so that the front volute tongue 601 and the rear volute tongue 602 are screwed together.
In some embodiments, in the air conditioning indoor unit 100 according to the embodiment of the present invention, the connection plate 700 and the front volute tongue 601 are integrally formed. The utility model discloses indoor unit of vertical air conditioner 100 can reduce mould quantity through with connecting plate 700 and preceding snail tongue 601 integrated into one piece, further reduce cost, also can further shorten the equipment time simultaneously.
In some embodiments, as shown in fig. 5 and 6, the connection plate 700 of the indoor unit 100 of the present invention is formed by extending horizontally from the side wall 611 of the front volute tongue 601. By extending the connection plate 700 horizontally, the width of the connection plate 700 in the vertical direction can be reduced, and the influence of the connection plate 700 on the air flow passing through can be reduced.
As shown in fig. 1, in some embodiments, the front volute tongue 601 of the indoor unit 100 of the present invention has a connection plate 700 formed at an upper portion, a middle portion, and a lower portion thereof, respectively. The connection plates 700 are arranged in the upper, middle and lower regions of the front volute tongue 601, so that the stable connection of the front volute tongue 601 and the rear volute tongue 602 in the up-down direction can be ensured.
As shown in fig. 3 and 4, in the indoor unit 100 of an air conditioner according to the embodiment of the present invention, a hook portion 702 is formed at the end of the connection plate 700; a fixing opening 624 is formed on the side wall 621 of the rear volute tongue 602 at a position corresponding to the hook portion 702, and the hook portion 702 penetrates through the fixing opening 624. The hook 702 is inserted into the fixing opening 624, so that the front volute tongue 601 and the rear volute tongue 602 can be stably clamped.
In some embodiments, in the indoor unit 100 of the present invention, the opening of the hook 702 of the connection plate 700 faces downward, and the upper surface of the hook 702 is formed with the auxiliary rib 721. Considering that the connection plate 700 is used for fixing the front volute tongue 601 and the rear volute tongue 602 in the left-right direction, the hook 702 can be oriented at an angle to the extending direction of the connection plate 700 by facing the opening of the hook 702 downward, and the connection plate is more stable than when the opening is facing forward and backward.
As shown in fig. 6, the upper surface of the auxiliary rib 721 of the hook 702 of the connection plate 700 of the indoor unit 100 according to the present embodiment of the invention has a guide surface 722 whose height gradually decreases from the front volute tongue 601 toward the rear volute tongue 602. By forming the guide surface 722 on the upper surface of the auxiliary rib 721, the front and rear volute tongues 601 and 602 can be more smoothly assembled.
In some embodiments, the connection board 700 of the indoor unit 100 of the present invention further includes: the body part 701, the body part 701 is connected with the side wall 611 of the front volute tongue 601, and a hook part 702 is formed at one end of the body part 701 close to the rear volute tongue 602; the body 701 is formed with a forwardly-opening catching groove 713 for mounting a protection net (not shown). The protective net is arranged on one side of the air outlet 112, so that potential safety hazards caused by the fact that hands extend into the air duct assembly 600 through the air outlet 112 can be prevented. By forming the catching groove 713 in the body 701 to attach the protection net, the detachment is easier than the conventional screw fastening.
As shown in fig. 2 and 6, the body part 701 of the connection plate 700 of the indoor unit 100 of an air conditioner of the embodiment of the present invention includes a first body plate 711 and a second body plate 712, wherein the first body plate 711 is connected to the side wall 611 of the front volute tongue 601; one end of the second body plate section 712 is connected to the first body plate section 711, and the other end forms a hook 702; the second body plate section 712 is formed with a plurality of card slots 713. With continued reference to fig. 6, the rear wall surfaces of the first body plate section 711 and the second body plate section 712 have an obtuse included angle and are smoothly transitioned. By providing the first body plate 711 and the second body plate 712 to have an obtuse included angle and to have smooth transition, the width of the connection plate 700 in the front-rear direction can be shortened as much as possible, and the influence on the air flow flowing through can be reduced.
In the description of the present embodiment, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not 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, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A vertical air conditioner indoor unit is characterized by comprising:
a casing, which is provided with an air outlet; and
the air duct assembly is arranged in the shell and comprises a front volute tongue and a rear volute tongue, and the front volute tongue and the rear volute tongue are respectively arranged on two sides of the air outlet and form an air outlet duct together; wherein
At least one connecting plate is formed on the side wall of the front volute tongue facing the rear volute tongue, and the tail end of the connecting plate is fixedly clamped with the rear volute tongue.
2. The indoor unit according to claim 1,
the connecting plate and the front volute tongue are integrally formed.
3. The indoor unit according to claim 2, wherein,
the connecting plate is formed by horizontally extending from the side wall of the front volute tongue.
4. The indoor unit according to claim 2,
the front volute tongue is respectively provided with one connecting plate at the upper part, the middle part and the lower part thereof.
5. The indoor unit according to claim 1,
a hook part is formed at the tail end of the connecting plate;
and a fixing opening is formed in the position, corresponding to the hook part, on the side wall of the rear volute tongue, and the hook part penetrates through the fixing opening.
6. The indoor unit according to claim 5,
the opening of the hook part faces downwards, and an auxiliary ridge is formed on the upper surface of the hook part.
7. The indoor unit according to claim 6,
the upper surface of the auxiliary ridge is provided with a guide surface which gradually becomes lower from the front volute tongue to the rear volute tongue.
8. The indoor unit according to claim 5,
the connecting plate still includes: the body part is connected with the side wall of the front volute tongue, and the hook part is formed at one end of the body part close to the rear volute tongue;
the body part is provided with a clamping groove with a forward opening for installing a protective net.
9. The indoor unit according to claim 8,
the body portion includes a first body panel section and a second body panel section, wherein
The first body plate section is connected with the side wall of the front volute tongue;
one end of the second body plate section is connected with the first body plate section, and the other end of the second body plate section forms the hook part;
the second body plate section is provided with a plurality of clamping grooves.
10. The indoor unit according to claim 9,
the rear wall surfaces of the first body plate section and the second body plate section have obtuse included angles and are in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220422224.1U CN217357149U (en) | 2022-02-28 | 2022-02-28 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220422224.1U CN217357149U (en) | 2022-02-28 | 2022-02-28 | Vertical air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357149U true CN217357149U (en) | 2022-09-02 |
Family
ID=83046453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220422224.1U Active CN217357149U (en) | 2022-02-28 | 2022-02-28 | Vertical air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357149U (en) |
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2022
- 2022-02-28 CN CN202220422224.1U patent/CN217357149U/en active Active
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