CN208108290U - Air conditioner room unit and air conditioner - Google Patents

Abstract

The utility model discloses an indoor unit of an air conditioner and the air conditioner. The indoor unit of the air conditioner includes a display box, an electric control box and an inner shell. The display box has a first connection terminal; the electric control box has a second connection terminal. The connecting terminal is electrically connected to the first connecting terminal; the inner shell has an inner surface and an outer surface, and the outer surface is opposite to the inner wall of the mask of the indoor unit of the air conditioner; the outer surface of the inner shell is provided with a fixing part, and the fixing part is connected to the first wiring The terminal and/or the second connecting terminal are fixedly connected. The utility model improves the structure of the indoor unit of the air conditioner, and improves the assembly efficiency and maintenance efficiency of the indoor unit of the air conditioner.

Description

Air conditioner indoor unit and air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to an indoor unit of an air conditioner and an air conditioner.

Background technique

The indoor unit of an air conditioner usually includes a middle frame, an electric control box, and a display box. The electric control box is located inside the middle frame, and the display box is located outside the middle frame. As a result, during the assembling process of the indoor unit, the connection between the electric control box and the display box is inconvenient.

Utility model content

The main purpose of the utility model is to provide an air conditioner indoor unit, which aims to make the connection between the electric control box and the display box of the air conditioner indoor unit more convenient, and improve the assembly efficiency and maintenance efficiency of the air conditioner indoor unit.

In order to achieve the above purpose, the utility model proposes an air conditioner indoor unit, the air conditioner indoor unit includes:

The display box has a first connection terminal;

The electric control box has a second connection terminal, and the second connection terminal is electrically connected to the first connection terminal;

The inner shell has an inner surface and an outer surface, and the outer surface is opposite to the inner wall of the mask of the indoor unit of the air conditioner;

The fixing part is provided on the outer surface of the inner shell, and the fixing part is fixedly connected with the first connection terminal and/or the second connection terminal.

Preferably, the inner shell includes a middle frame, the fixing part is located on the outer surface of the middle frame, the display box is opposite to the outer surface of the middle frame, the electric control box is located in the middle frame, The middle frame is provided with a first wire passing hole penetrating its inner surface and outer surface, and the second connecting terminal passes through the first wire passing hole and is electrically connected with the first connecting terminal.

Preferably, the mask has a front panel for installing the display box, and the first wire hole is formed with an opening on the outer surface of the middle frame, and the opening is located on the side of the middle frame facing the front panel. side.

Preferably, the end of the middle frame in the length direction has a frame bar, and the frame bar extends along the circumference of the middle frame, and the first wire passing hole is located on the frame bar.

Preferably, the surface of the frame strip facing the side of the front panel is recessed to form a sunken groove, the first wire passing hole passes through the bottom of the sunken groove, and the fixing part is located in the sunken groove.

Preferably, the sunken groove runs through the frame bar along its groove width direction, and the groove width direction of the sunken groove is consistent with the length direction of the middle frame.

Preferably, the first connection terminal includes a first connector, the second connection terminal includes a second connector, the first connector is inserted into the second connector, and the fixing The part includes a buckle structure, and the buckle structure is clamped and connected with the first plug-in piece and/or the second plug-in piece.

Preferably, there are multiple buckle structures, and the multiple buckle structures are distributed along the circumference of the first wire passing hole.

Preferably, the electric control box is provided with a second wire passage hole at a position corresponding to the first wire passage hole, and the second wire passage hole penetrates the inner wall of the electric control box for the second connection terminal to pass through. Pass.

The utility model also proposes an air conditioner, which includes an outdoor unit and the above-mentioned indoor unit of the air conditioner, and the indoor unit of the air conditioner includes:

The display box has a first connection terminal;

The electric control box has a second connection terminal, and the second connection terminal is electrically connected to the first connection terminal;

The inner shell has an inner surface and an outer surface, and the outer surface is opposite to the inner wall of the mask of the indoor unit of the air conditioner;

The fixing part is provided on the outer surface of the inner shell, and the fixing part is fixedly connected with the first connection terminal and/or the second connection terminal.

The utility model connects the first connecting terminal of the display box and the second connecting terminal of the electric control box on the outer surface of the inner casing, thereby avoiding the interference of the inner casing when connecting the first connecting terminal and the second connecting terminal, and improving the Assembly efficiency and maintenance efficiency of indoor units of air conditioners. In addition, by providing a fixing portion on the outer surface of the inner shell to fix at least one of the first connecting terminal and the second connecting terminal, it is possible to prevent the connected first connecting terminal and the second connecting terminal from being stuck in the indoor unit of the air conditioner. Internal sloshing and wear, noise and other issues.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is the structural representation of an embodiment of the utility model inner shell and mask;

Fig. 2 is an exploded schematic view of the inner shell, the electric control box and the display box of the utility model;

FIG. 3 is an enlarged schematic view of point A in FIG. 2 .

Explanation of reference numbers:

label name label name 10 display box 302 Buckle structure 20 Electric control box 303 Locating bump 30 inner shell 304 Frame 40 mask 305 Sink 41 front panel 306 side panels 301 The first hole

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions related to "first", "second" and so on in the present application are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

The utility model provides an air conditioner indoor unit, which is mainly used in the air conditioner to adjust the temperature of the air.

Referring to Fig. 2, the indoor unit of the air conditioner includes a display box 10 and an electric control box 20, the display box 10 has a first connection terminal (not shown), the electric control box 20 has a second connection terminal (not shown), the first The connecting terminal is electrically connected with the second connecting terminal, so that the electric control box 20 is electrically connected with the display box 10, thereby controlling the information displayed by the display box 10, so that the display box 10 displays the status information of the air conditioner. The information includes one or more of cooling mode, heating mode, temperature, wind speed and other states.

As shown in FIG. 1 , the inner shell 30 has an inner surface and an outer surface, and the outer surface is opposite to the inner wall of the mask 40 of the indoor unit of the air conditioner. In this embodiment, the first connecting terminal and the second connecting terminal electrically connected to each other can be located on the outer surface of the inner casing 30, so that the connection between the first connecting terminal and the second connecting terminal will not be interfered by the inner casing 30 , thereby improving the assembly efficiency and maintenance efficiency of the indoor unit of the air conditioner.

Specifically, when the display box 10 is opposite to the outer surface of the inner casing 30 and the electric control box 20 is opposite to the inner surface of the inner casing 30, a first wire passing hole 301 can be opened on the inner casing 30, and the first wire passing hole 301 runs through the outer surface and the inner surface of the inner shell 30, by passing the second connection terminal of the electric control box 20 through the first wire passing hole 301 and electrically connecting with the first connection terminal of the display box 10, so that the first connection terminal and the second connection terminal are located on the outer surface of the inner shell 30 .

Of course, when both the display box 10 and the electric control box 20 are opposite to the outer surface of the inner shell 30 , there is no need to open the first wire passing hole 301 on the inner shell 30 , which will not be repeated here.

In this embodiment, a fixing part may be provided on the outer surface of the inner shell 30, and the fixing part is used to fix the second connecting terminal of the electric control box 20, so as to prevent the first connecting terminal and the second connecting terminal after being connected in the air conditioner. The indoor unit of the appliance is subject to wear and noise due to shaking in the indoor unit.

Of course, the fixing part can also be used to fix the first connection terminal of the display box 10 , or the fixing part can be used to fix the first connection terminal and the second connection terminal at the same time. Wherein, when the fixing part fixes the first connecting terminal and the second connecting terminal at the same time, the fixing effect is better.

It should be noted that, in this embodiment, the electric control box 20 can be connected with the base (not shown) of the indoor unit of the air conditioner, and can also be connected with the middle frame; the display box 10 can be connected with the mask 40 of the indoor unit of the air conditioner, It can also be connected with the middle frame. In a preferred embodiment, the electric control box 20 is connected to the base (not shown) of the indoor unit of the air conditioner, and the display box 10 is connected to the inner wall of the mask 40 .

In this embodiment, the inner shell 30 may include a middle frame, and the first connection terminal and the second connection terminal are located on the outer surface of the middle frame. It can be understood that, since the middle frame has relatively high strength, when the fixing part is arranged on the middle frame, the influence on the strength of the middle frame is small.

Of course, the inner shell 30 may also include other structures. For example, the inner shell 30 may include a plate structure connected to the middle frame, and the first connection terminal and the second connection terminal are located on the outer surface of the plate structure.

In this embodiment, when the electric control box 20 is located in the middle frame and the display box 10 is opposite to the outer surface of the middle frame, a first wire passing hole 301 can be opened on the middle frame, and the first wire passing hole 301 runs through the middle frame inner and outer surfaces. Wherein, as shown in FIG. 2 , the first wire passing hole 301 is formed with an opening on the surface of the middle frame.

As shown in Figure 1, the face shield 40 has a front panel 41 opposite to the display surface of the display box 10, and further, the first wire hole 301 can be formed with an opening on the surface of the middle frame facing the front panel 41. Therefore, when maintaining the indoor unit of the air conditioner, the mask 40 can be opened to easily separate the second connection terminal of the electric control box 20 from the first connection terminal of the display box, making maintenance more convenient.

Further, the first wire passing hole 301 can be located at the end of the middle frame in the length direction, so as to improve the space utilization rate of the middle frame and reduce the distance between the first wire passing hole 301 and the display box 10 and the electric control box 20 .

As shown in FIG. 1 , there is a frame bar 304 at the end of the middle frame in the length direction, and the frame bar 304 extends along the axial direction of the middle frame. In this embodiment, the first wire passing hole 301 can be provided on the frame bar 304 to minimize the influence of opening the first wire passing hole 301 on the middle frame on the strength of the middle frame.

Wherein, a side plate 306 can also be provided on the side of the frame bar 304 away from the front panel 41 , and the side plate 306 is connected with the frame bar 304 to improve the strength of the frame bar 304 and the middle frame. Wherein, the side plate 306 and the frame bar 304 can be integrally arranged, and can be connected by means of screws, buckles, sticking, welding, etc., which is not limited in this embodiment.

On the basis of any one of the above embodiments, the first connection terminal may include a first plug (not shown), the second connection terminal may include a second plug (not shown), the first plug and The second plug connector is plugged in so as to electrically connect the first connection terminal and the second connection terminal. Thus, the connection between the first connection terminal and the second connection terminal is more convenient.

Wherein, the fixing portion can be fixedly connected to at least one of the first socket and the second socket. It can be understood that, since the volume of the first plug-in piece and the second plug-in piece is larger, when the fixing portion is fixedly connected to the first plug-in piece or the second plug-in piece, the fit is more stable.

Optionally, as shown in FIG. 3 , the fixing part may include a buckle structure 302 , and the buckle structure 302 is clamped and connected with the first connection terminal and/or the second connection terminal. Therefore, the connection between the fixing part and the first connection terminal and/or the second connection terminal is more convenient, which is beneficial to improve assembly efficiency. It can be understood that when the first connection terminal includes a first connector and the second connection terminal includes a second connector, the buckle structure 302 is clamped and connected to the first connector and/or the second connector , so as to improve the holding stability of the buckle structure 302 .

Further, the number of buckle structures 302 may be multiple, so as to further improve the fixing effect of the buckle structures 302 . Among them, a plurality of buckle structures 302 can be distributed along the circumferential direction of the first wire passing hole 301, so as to reduce the length of the wire between the second terminal and the electric control box 20, and avoid the second terminal and the electric control box. The arrangement of the wires between 20 on the inner shell 30 is too messy and affects the appearance.

For example, as shown in FIG. 1 and FIG. 2, the number of buckle structures 302 can be two, and the two buckle structures 302 are distributed on both sides in the radial direction of the first wire passing hole 301 and are arranged oppositely. And/or the second plug is located between the two buckle structures 302 and is locked and fixed by the two buckle structures 302 . Certainly, the number of buckle structures 302 may also be 3 or more, which may be determined according to the dimensions of the buckle structures 302 and the first wire passing holes 301 .

In this embodiment, the buckle structure 302 can be located at the edge of the first wire passing hole 301 , so as to improve the structural strength at the edge of the first wire passing hole 301 and make the processing of the buckle structure 302 more convenient.

It should be noted that the buckle structure 302 can be integrally formed with the inner shell 30 , or the buckle structure 302 can be connected with the inner shell 30 by means of welding, sticking, buckling, screws, and the like. Certainly, when the buckle structure 302 is integrated with the inner shell 30 , the strength of the buckle structure 302 is higher and the processing is more convenient.

In this embodiment, as shown in FIG. 3 , a positioning protrusion 303 can also be provided on the outer surface of the inner shell 30, and the positioning protrusion 303 is used to align the first socket and/or the second socket along the first The movement in the radial direction of the wire passing hole 301 is restricted to further reduce the shaking of the first socket member and/or the second socket member relative to the fixing part.

Wherein, the number of positioning protrusions 303 can be multiple and distributed along the circumferential direction of the first wire passing hole 301 , so as to further improve the positioning effect of the positioning protrusions 303 . In addition, the positioning protrusion 303 can be arranged in a plate shape to improve the positioning effect of the positioning protrusion 303 on the first socket and/or the second socket.

In a preferred embodiment, when the two buckle structures 302 are arranged opposite to each other, the number of positioning protrusions 303 can be two, and the two positioning protrusions 303 are distributed on both sides of the radial direction of the first wire passing hole 301 And oppositely arranged, the arrangement direction of the two positioning protrusions 303 is consistent with the arrangement direction of the two buckle structures 302, and the two positioning protrusions 303 and the two buckle structures 302 are arranged in a rectangle, thereby improving the alignment of the first connector. And/or the positioning effect of the second connector.

In this embodiment, the outer surface of the inner shell 30 can be recessed to form a sunken groove 305 , the first wire passing hole 301 runs through the bottom of the sunken groove 305 , and the fixing part is located in the sunken groove 305 . In order to prevent the fixing part from protruding too high from the surface of the inner shell 30 and affect the installation of other parts of the air conditioner indoor unit.

Wherein, when the first wire passing hole 301 is arranged on the frame bar 304 of the middle frame, as shown in FIG. The width direction runs through the frame bar 304 , wherein the width direction of the sunken groove 305 is consistent with the length direction of the middle frame. Thus, the sinking groove 305 also has a notch on the side of the frame bar 304 along the length direction of the middle frame, so that the assembler or maintenance personnel can easily insert the first connector and/or the second connector into the Inside the sunken tank 305, and fixedly connected with the fixed part. It should be noted that the groove width direction of the sinker groove 305 is consistent with the length direction of the middle frame, which may be parallel to the groove width direction of the sinker groove 305 and the length direction of the middle frame, or may be that the groove width direction of the sinker groove 305 is opposite to the middle frame. The length direction is inclined at a certain angle, which is not limited in this embodiment.

In some other embodiments, the fixing portion can also be a fixing hole structure with an interference fit with the first socket piece and/or the second socket piece, or, with the first socket piece and/or the second socket piece The sticking parts and the like can be determined according to the structure of the inner shell 30 and the first connector and/or the second connector.

In this embodiment, the position of the electric control box 20 corresponding to the first wire passage hole 301 can be provided with a second wire passage hole, and the second wire passage hole penetrates the inner wall of the electric control box 20 to provide the second wiring of the electric control box 20 terminal through. It can be understood that, since the second wire passing hole is opposite to the first wire passing hole 301, the length of the wires between the electric control box 20 and the second connection terminal can be reduced, which not only reduces the cost, but also makes the arrangement of the wires easier. The cloth is more neat and beautiful.

It can be understood that since the air conditioner proposed by the utility model includes all solutions of all the embodiments of the indoor unit of the air conditioner, it has at least the same technical effect as the indoor unit of the air conditioner, which will not be elaborated here.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. Under the utility model concept of the utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, Or directly/indirectly used in other related technical fields are all included in the patent protection scope of the present utility model.

Claims (10)

1. a kind of air conditioner room unit, which is characterized in that the air conditioner room unit includes：

Display box has the first connecting terminal；

Electric-controlled box, has the second connecting terminal, which is electrically connected with first connecting terminal；

Inner casing, has inner surface and outer surface, and the outer surface is opposite with the inner wall of the mask of the air conditioner room unit；

Fixed part, set on the outer surface of the inner casing, the fixed part and first connecting terminal and/or second wiring Terminal is fixedly connected.

2. air conditioner room unit as described in claim 1, which is characterized in that the inner casing includes center, the fixed position In the outer surface of the center, the display box is opposite with the outer surface of the center, and the electric-controlled box is located in the center, The first cable-through hole through its inner surface and the outer surface is offered on the center, second connecting terminal passes through described first Cable-through hole is simultaneously electrically connected with first connecting terminal.

3. air conditioner room unit as claimed in claim 2, which is characterized in that the mask has the display with the display box The opposite front panel in face, first cable-through hole are formed with opening in the outer surface of the center, which is located at the center Towards the front panel side.

4. air conditioner room unit as claimed in claim 3, which is characterized in that the end of the center length direction has frame Item, along the circumferentially extending of the center, first cable-through hole is located on the moulding moulding.

5. air conditioner room unit as claimed in claim 4, which is characterized in that table of the moulding towards the front panel side Face recess is to form deep gouge, and first cable-through hole runs through the bottom of the deep gouge, and the fixed position is in the deep gouge.

6. air conditioner room unit as claimed in claim 5, which is characterized in that the deep gouge is along the direction of its groove width through described The groove width direction of moulding, the deep gouge is consistent with the length direction of the center.

7. the air conditioner room unit as described in claim 2 to 6 any one, which is characterized in that the first terminals attached bag The first plug connector is included, second connecting terminal includes the second plug connector, and first plug connector and second plug connector are inserted It connects, the fixed part includes buckle structure, and the buckle structure and first plug connector and/or the second plug connector clamping connect It connects.

8. air conditioner room unit as claimed in claim 7, which is characterized in that the quantity of the buckle structure be it is multiple, it is multiple The buckle structure is circumferentially distributed along first cable-through hole.

9. the air conditioner room unit as described in claim 2 to 6 any one, which is characterized in that described in the electric-controlled box is corresponding The position of first cable-through hole offers the second cable-through hole, which runs through the inner wall of the electric-controlled box, for described the Two connecting terminals pass through.

10. a kind of air conditioner, which is characterized in that the air conditioner includes outdoor unit and such as any one of claim 1 to 9 institute The air conditioner room unit stated.