CN216346602U - An indoor unit and an air conditioner - Google Patents

Abstract

The utility model provides an indoor unit and an air conditioner, and belongs to the technical field of air conditioners. The indoor unit comprises a shell, a mounting bracket and an electric control box. The mounting bracket is mounted to the housing. The electric control box is provided with a clamping portion and is clamped on the mounting bracket through the clamping portion. Through installing the installing support at the casing to set up joint portion on automatically controlled box, pass through joint portion with automatically controlled box and install on the installing support, it is more convenient to let the installation of automatically controlled box, thereby has improved the installation effectiveness of automatically controlled box.

Description

An indoor unit and an air conditioner

technical field

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

Background technique

Air conditioner is an air conditioner (Air Conditioner), which refers to a device that manually adjusts and controls the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure.

Cabinet air conditioners are a type of split air conditioners, which are commonly used in homes and small offices. Cabinet air conditioners have the advantages of high power and strong wind.

The electric control box of the existing air conditioner is inconvenient to install, resulting in low assembly efficiency of the electric control box.

Utility model content

The problem solved by the utility model is that the installation of the electric control box of the existing cabinet type air conditioner is inconvenient, which leads to the problem of low assembly efficiency of the electric control box.

In order to solve the above problems, the present invention provides an indoor unit and an air conditioner, which can facilitate the installation of an electric control box.

In a first aspect, the present invention provides an indoor unit, comprising a casing, an installation bracket and an electric control box, the installation bracket is mounted on the casing, the electric control box is provided with a clamping part, and the electric control box is The control box is clamped to the mounting bracket through the clamp portion.

In the present application, the installation bracket is installed on the housing, and the electric control box is provided with a clamping part, and the electric control box is installed on the installation bracket through the clamping part, so that the installation of the electric control box is more convenient, thereby improving the electronic control box. Box installation efficiency.

In an optional embodiment, the clipping portion includes a connecting section protruding from the electrical control box and a clipping section connected to the connecting section, and the clipping section is connected to the side of the electrical control box. A gap is formed between the walls, and the mounting bracket is clamped in the gap.

In the present application, a gap is formed between the clamping section and the side wall of the electric control box, and the installation bracket is clamped in the gap, so that the electric control box can be more stably installed on the installation bracket.

In an optional embodiment, the clipping portion further includes a guide section connected to the clipping section, the guide section extending in a direction away from the electrical control box.

In the present application, by arranging a guide segment on the connecting segment, the mounting bracket can be easily clamped in the gap by using the guide of the guide segment.

In an optional implementation manner, an installation groove is provided on the installation bracket, and the clamping portion is clamped in the installation groove. By setting the installation groove, it is convenient for the clamping part to be clamped on the installation bracket.

In an optional embodiment, the installation groove penetrates the side wall of the installation bracket. Let the installation groove penetrate through the side wall of the installation bracket to facilitate the clamping part to be clamped in the installation groove.

In an optional implementation manner, the width of the latching portion is equal to the width of the mounting groove, so that when the latching portion is installed in the mounting groove, the latching portion and the side of the mounting groove wall abuts. By setting the width of the installation groove to be the same as the width of the clamping part, it is convenient for the clamping part to realize the positioning of the electric control box when it is installed in the installation groove.

In an optional embodiment, a punching hole is provided on the electric control box, and the mounting bracket is arranged outside the punching hole and blocks the punching hole. Setting the mounting bracket on the outside of the punching hole and blocking the punching hole can prevent the open flame from spreading to the indoor unit from the punching hole due to short circuit of the electric control box and other reasons.

In an optional embodiment, the housing includes a rear panel, and two ends of the mounting bracket are respectively connected to two sides of the rear panel. The two ends of the mounting bracket are respectively connected with two sides of the rear panel to improve the installation stability of the mounting bracket.

In an optional embodiment, the indoor unit further includes a fastener, and the electric control box is fixedly connected to the mounting bracket through the fastener. Fixing the electric control box on the mounting bracket with fasteners can improve the installation stability of the electric control box.

In a second aspect, the present invention provides an air conditioner, which includes the indoor unit described in any one of the foregoing embodiments.

In the air conditioner of the present application, the installation bracket is installed on the housing, and the electric control box is provided with a clamping part, and the electric control box is installed on the installation bracket through the clamping part, so that the installation of the electric control box is more convenient, thereby improving the performance of the electric control box. The installation efficiency of the electric control box is improved.

Description of drawings

1 is a schematic structural diagram of an indoor unit provided by an embodiment of the present invention;

2 is an assembly schematic diagram of an electric control box, an installation bracket and an installation support of an indoor unit provided by an embodiment of the present invention;

3 is a schematic structural diagram of a box body of an electric control box of an indoor unit according to an embodiment of the present invention;

Fig. 4 is the enlarged schematic diagram at A place in Fig. 3;

5 is an assembly schematic diagram of an installation bracket and an installation support of an indoor unit provided by an embodiment of the present invention;

6 is a schematic structural diagram of an installation bracket of an indoor unit provided by an embodiment of the present invention;

7 is a schematic structural diagram of an installation support of an indoor unit provided by an embodiment of the present invention;

Fig. 8 is a schematic diagram of the assembly of the electric control box and the installation support of the indoor unit provided by the embodiment of the present invention.

Icon: 100-indoor unit; 110-shell; 111-rear panel; 113-reinforcing strip; 130-installation bracket; 131-horizontal section; 133-vertical section; 135-installation slot; 137-installation hole; 150- Electric control box; 151-clamping part; 153-box body; 155-box cover; 157-connecting segment; 159-clamping segment; 161-clearance; 163-guide segment; 165-punching hole; 167-first screw hole; 169-second screw hole; 170-evaporator; 171-evaporator bracket; 173-third screw hole; 190-fastener; 210-installation bracket; 211-upper panel; 213-support plate; 215 -Fixing plate; 217-First fixing hole; 219-Second fixing hole; 221-Limiting baffle.

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 , this embodiment provides an air conditioner, which includes an indoor unit 100 and an outdoor unit (not shown). The indoor unit 100 and the outdoor unit are connected by pipes (not shown).

In this embodiment, the air conditioner is a cabinet type air conditioner. In other embodiments of the present application, the air conditioner may also be an air conditioner in other forms such as on-hook.

In this embodiment, the indoor unit 100 includes a casing 110 , a mounting bracket 130 and an electric control box 150 . The mounting bracket 130 is mounted on the housing 110 . The electric control box 150 is provided with a clamping portion 151 , and the electric control box 150 is clamped to the mounting bracket 130 through the clamping portion 151 .

In this embodiment, by installing the mounting bracket 130 on the housing 110 and disposing the clamping part 151 on the electric control box 150, the electric control box 150 is installed on the installation bracket 130 through the clamping part 151, so that the electric control box 150 is The installation is more convenient, thereby improving the installation efficiency of the electric control box 150 .

Referring to FIGS. 2 , 3 and 4 , in this embodiment, the electric control box 150 includes a box body 153 and a box cover 155 mounted on the box body 153 . The engaging portion 151 is provided on the box body 153 . The clamping portion 151 is provided on the box body 153 to facilitate the removal of the box cover 155 during the installation of the electric control box 150 . At the same time, since the electrical devices of the electric control box 150 are all integrated inside the box body 153 , the installation of the clamping portion 151 on the box body 153 can improve the installation stability of the electric control box 150 .

Please continue to refer to FIG. 1 , in this embodiment, the casing 110 includes a rear wall 111 . Both ends of the mounting bracket 130 are respectively connected to both sides of the rear panel 111 .

In this embodiment, the casing 110 further includes a reinforcing strip 113 . The number of the reinforcing bars 113 includes two, and the two reinforcing bars 113 are respectively installed on both sides of the rear panel 111 . Two ends of the mounting bracket 130 are respectively mounted on the two reinforcing bars 113 . The provision of the reinforcing strips 113 can enhance the mechanical strength of the rear panel 111 , and can also provide installation and connection positions for other parts, thereby making the assembly of the indoor unit 100 more convenient. The two ends of the mounting bracket 130 are respectively connected with two reinforcing members, so that the mechanical strength of the rear panel 111 can be improved by using the mounting bracket 130 , so that the deformation and damage of the rear panel 111 can be avoided.

Referring to FIG. 1 and FIG. 5 , in this embodiment, the indoor unit 100 further includes an evaporator 170 and an evaporator support 171 . The evaporator bracket 171 is mounted on the rear panel 111 . The evaporator 170 is mounted on the evaporator support 171 . The installation bracket 130 is located on the top of the evaporator 170 , and the electric control box 150 is installed above the installation bracket 130 . Install the mounting bracket 130 and the electric control box 150 above the evaporator 170, so that the condensed water generated by the evaporator 170 and other structures will not flow into the electric control box 150 due to gravity, so as to avoid the electric control box 150 and the indoor unit. 100 electrical failures. The electric control box 150 is fixed by the reinforcing bar 113 and the mounting bracket 130 , which not only makes full use of the limited space above the evaporator bracket 171 , makes the internal structure of the indoor unit 100 more compact, but also improves the installation stability of the electric control box 150 .

Referring to FIG. 1 and FIG. 6 , in this embodiment, the mounting bracket 130 includes a horizontal section 131 and a vertical section that are vertically connected. The vertical section 133 and the reinforcing bar 113 are fixed by screws. The ends of the vertical sections 133 extend downward, and the ends of the horizontal sections 131 extend in a direction away from the rear panel 111 .

Please continue to refer to FIG. 3 and FIG. 4 , in this embodiment, the engaging portion 151 includes a connecting section 157 protruding from the electrical control box 150 and a engaging section 159 connecting with the connecting section 157 . A gap 161 is formed between the clamping segment 159 and the side wall of the electric control box 150 . The electric control box 150 is carried on the top of the horizontal section 131 , and the horizontal section 131 is partially snapped into the gap 161 .

In this embodiment, a gap 161 is formed between the clamping section 159 and the side wall of the electric control box 150 , and the installation bracket 130 is clamped in the gap 161 , so that the electric control box 150 can be more stably installed on the installation bracket 130 . When the indoor unit 100 of the cabinet air conditioner is assembled, it is generally flat on the production line. When the electric control box 150 is installed, the side wall of the electric control box 150 is attached to the upper surface of the horizontal section 131 to push the electric control box 150. When the box 150 moves downward, the engaging portion 151 can be engaged with the horizontal section 131 .

In this embodiment, the clip portion 151 further includes a guide section 163 connected with the clip section 159 , and the guide section 163 extends in a direction away from the electric control box 150 . By arranging the guide section 163 , the mounting bracket 130 can be easily snapped into the gap 161 by using the guide of the guide section 163 .

Referring to FIG. 2 , FIG. 4 and FIG. 6 , in this embodiment, the horizontal section 131 is provided with an installation groove 135 , and the installation groove 135 penetrates the side wall of the horizontal section 131 . The engaging portion 151 is engaged with the mounting slot 135 . By arranging the installation groove 135 and allowing the installation groove 135 to penetrate the side wall of the horizontal section, it is convenient for the clamping part 151 to be directly installed in the installation groove 135 when it is installed. Make a pre-positioning.

In other embodiments of the present application, the installation groove 135 may not penetrate the side wall of the horizontal section 131 , that is, the installation groove 135 may be a hole, and the clipping portion 151 passes through the installation slot 135 and is clipped on the horizontal section 131 .

In this embodiment, the width of the engaging portion 151 is equal to the width of the mounting slot 135 , so that the engaging portion 151 abuts the side wall of the mounting slot 135 when the engaging portion 151 is installed in the mounting slot 135 . The width of the clamping portion 151 is equal to the width of the installation slot 135 . After the clamping portion 151 is clamped in the installation slot 135 , the two opposite side walls in the width direction of the installation slot 135 are in the width direction of the clamping portion 151 . The two opposite side walls are respectively abutted, thereby realizing the positioning and restriction of the electric control box 150 and preventing the electric control box 150 from moving along the mounting bracket 130 .

In this embodiment, the clamping portion 151 is formed by punching so that a punching hole 165 is formed on the electric control box 150 , and the horizontal section 131 is disposed outside the punching hole 165 and blocks the punching hole 165 . The horizontal section 131 of the mounting bracket 130 is shielded from the outside of the punching hole 165 to prevent the fire from flowing out of the hole when the electric control box 150 catches fire.

In some other embodiments of the present application, the clip portion 151 may also be mounted on a component on the electrical control box 150 . The punched hole 165 may be a slotted hole formed when forming a mounting position for other accessories.

In the present embodiment, two clamping portions 151 are formed side by side on the electric control box 150 , and two mounting slots 135 matching the clamping portions 151 are provided on the mounting bracket 130 , and the two clamping portions 151 are respectively clamped on in the installation slot 135. In some other embodiments of the present application, the number of the clamping parts 151 may also be one or more, and the number of the installation grooves 135 may also be one or more.

Referring to FIG. 2 , FIG. 4 and FIG. 6 , in this embodiment, the indoor unit 100 further includes a fastener 190 , and the electric control box 150 is fixedly connected to the mounting bracket 130 through the fastener 190 . The electric control box 150 can be fixedly installed on the mounting bracket 130 by arranging the fasteners 190 . At the same time, since the electric control box 150 is provided with the clamping part 151 , when the electric control box 150 is installed, the clamping part 151 and the installation The bracket 130 is fixed and then connected by the fastener 190 to avoid positioning of the electric control and the falling of the electric control box 150 when the fastener 190 is installed.

In this embodiment, the fastener 190 is a screw, the horizontal section 131 is provided with a mounting hole 137 , and the electric control box 150 is provided with a first screw hole 167 . Screws pass through the mounting holes 137 and the first screw holes 167 in sequence to fix the electrical control box 150 on the horizontal section 131 .

Please refer to FIG. 1 , FIG. 5 , FIG. 7 and FIG. 8 , in this embodiment, the indoor unit 100 further includes an installation support 210 , and the installation support 210 is located between the evaporator support 171 and the electric control box 150 , and is connected with the evaporator The device bracket 171 is connected. The electrical control box 150 is mounted on the top of the mounting bracket 210 . The mounting bracket 210 includes an upper panel 211 , a supporting plate 213 and a fixing plate 215 . There are two support plates 213 , and the two support plates 213 are respectively installed on two sides of the upper panel 211 . There are two fixing plates 215 , and the two fixing plates 215 are respectively connected with the two supporting plates 213 . The entirety of the mounting bracket 210 is formed in an "arch" shape. The two fixing plates 215 are respectively connected to the evaporator support 171 . The electric control box 150 is mounted on the upper panel 211 . The fixing plate 215 is fixedly connected to the evaporator support 171 , and the electric control box 150 is fixed through the upper panel 211 , so that the electric control box 150 can be fixed on the evaporator support 171 relatively firmly, and the loosening of the electric control box 150 can be avoided. , the assembly reliability of the electric control box 150 is improved, and it is beneficial to ensure the electrical safety of the air conditioner. In addition, in order to ensure the mechanical strength of the mounting support 210 and the convenience of processing, the mounting support 210 is formed by stamping; that is, take a corresponding plate, such as a stainless steel plate, and form the mounting support 210 by stamping once on a punching machine. . The one-step forming processing method can not only improve the convenience of production and processing of the mounting support 210, but also help to reduce the production cost, and at the same time make it have good mechanical properties.

Please refer to FIG. 3 , FIG. 7 and FIG. 8 . In this embodiment, the mounting support 210 and the electric control box 150 are fixed by means of screw connection; A second screw hole 169 corresponding to the first fixing hole 217 is provided on the 150 . During the assembling process, due to the cooperation between the mounting groove 135 and the clip portion 151, the fixing holes on the electric control box 150 are aligned with the second screw holes 169 on the upper panel 211, and the screws can be easily screwed in, that is, the electric control box is completed. The assembly of 150 and the installation support 210 is beneficial to improve the assembly reliability of the electric control box 150 on the one hand, and ensure the convenience of its assembly on the other hand.

In this embodiment, the fixing plate 215 and the evaporator support 171 are fixed by means of screw connection. Specifically, the fixing plate 215 is provided with a second fixing hole 219 , and the evaporator bracket 171 is provided with a third screw hole 173 corresponding to the second fixing hole 219 . During the assembly process, align the second fixing holes 219 on the fixing plate 215 with the third screw holes 173 on the evaporator support 171 respectively, and then screw in the screws to complete the fixing of the mounting support 210 and the evaporator support 171. Therefore, on the one hand, it is beneficial to improve the reliability of the assembly, and on the other hand, the convenience of the assembly is ensured.

Please refer to FIG. 7 and FIG. 8 , in this embodiment, a limiting baffle 221 is provided on the upper panel 211 . The side wall of the electric control box 150 is in contact with the limit baffle 221 , and while the electric control box 150 is abutted with the limit baffle 221 , the second screw hole 169 on the electric control box 150 is in contact with the second screw hole 169 on the upper panel 211 . The second fixing holes 219 are automatically aligned, so that screws can be directly screwed in to complete the assembly between the electric control box 150 and the mounting bracket 210 , which not only simplifies the assembly operation between the electric control box 150 and the mounting bracket 210 , and the limit baffle 221 is in contact with the electric control box 150, and the limit baffle 221 can assist the electric control box 150 to limit the position, which not only simplifies the operation process of the assembly between the two, improves the assembly efficiency, but also reduces the power consumption. The possibility of loosening of the control box 150.

The working principle and beneficial effects of the indoor unit 100 and the air conditioner provided in this embodiment include:

In this embodiment, by installing the mounting bracket 130 on the housing 110 and disposing the clamping part 151 on the electric control box 150, the electric control box 150 is installed on the installation bracket 130 through the clamping part 151, so that the electric control box 150 is The installation is more convenient, thereby improving the installation efficiency of the electric control box 150 .

Although the present invention is disclosed above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be based on the scope defined by the claims.

Claims (10)

1. The utility model provides an indoor unit, its characterized in that, includes casing (110), installing support (130) and automatically controlled box (150), installing support (130) install in casing (110), be provided with joint portion (151) on automatically controlled box (150), automatically controlled box (150) pass through joint portion (151) joint in installing support (130).

2. An indoor unit as claimed in claim 1, wherein the clamping portion (151) comprises a connecting section (157) which is convexly arranged on the electric control box (150) and a clamping section (159) which is connected with the connecting section (157), a gap (161) is formed between the clamping section (159) and the side wall of the electric control box (150), and the mounting bracket (130) is clamped in the gap (161).

3. An indoor unit according to claim 2, wherein the clamping portion (151) further comprises a guide section (163) connected to the clamping section (159), the guide section (163) extending in a direction away from the electrical control box (150).

4. An indoor unit according to any one of claims 1 to 3, wherein a mounting groove (135) is provided on the mounting bracket (130), and the clamping portion (151) is clamped in the mounting groove (135).

5. An indoor unit according to claim 4, wherein the mounting slot (135) extends through a side wall of the mounting bracket (130).

6. An indoor unit according to claim 4, wherein the width of the clamping portion (151) is equal to the width of the mounting groove (135), so that the clamping portion (151) abuts against the side wall of the mounting groove (135) when the clamping portion (151) is mounted on the mounting groove (135).

7. The indoor unit of any one of claims 1 to 3, wherein a punched hole (165) is formed in the electrical control box (150), and the mounting bracket (130) is disposed outside the punched hole (165) and covers the punched hole (165).

8. An indoor unit according to any one of claims 1-3, wherein the casing (110) comprises a back panel (111), and the two ends of the mounting bracket (130) are connected to the two sides of the back panel (111), respectively.

9. An indoor unit according to any one of claims 1 to 3, wherein the indoor unit (100) further comprises a fastener (190), and the electric control box (150) is fixedly connected with the mounting bracket (130) through the fastener (190).

10. An air conditioner characterized by comprising an indoor unit (100) according to any one of claims 1 to 9.

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