Air conditioner display window and air conditioner display window mounting structure

Abstract

The utility model relates to the field of air conditioner cabinet machine, especially install circuit board in the shell body, realize the air conditioner display window and air conditioner display window mounting structure of assembly from the inside of cabinet machine, including display surface, circuit board and installation shell body, installation shell body fixed connection is in display surface, and circuit board is electrically connected with display surface, and the edge of display surface part is provided with the limiting edge, installation shell body includes circuit board installation department and transition part, and circuit board sets up in circuit board installation department, and circuit board installation department is connected with the back of display surface through transition part, the projection of transition part is located in the range of mounting hole along the mounting hole axis direction, and the projection of circuit board installation department is located in the range outside mounting hole along the mounting hole axis direction, the utility model is especially suitable for the installation of air conditioner display window.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner cabinet units, and in particular to an air conditioner display window and an air conditioner display window mounting structure. Background Technology

[0002] Currently, an increasing number of floor-standing air conditioners feature a display window on the front. This display window provides users with intuitive information about the air conditioner and serves as a medium for user interaction. The existing structure of the display window includes a display surface and a mounting housing. The display surface is the corresponding screen, and the mounting housing is fixedly mounted on the back of the display surface. A circuit board is housed within the cavity formed by the mounting housing, and the circuit board is electrically connected to the display surface. The mounting housing also forms the structural basis for mounting the display surface onto the corresponding mounting holes.

[0003] During actual assembly, a certain gap is left between the display surface of the air conditioner's display window and the mounting hole due to assembly requirements. To subsequently limit the movement of the display window, a retaining edge is usually set around the edge of the display surface to prevent it from moving into the cabinet unit along the direction of the mounting hole. Because of this retaining edge, when assembling the air conditioner's display window onto the mounting hole, it can only be assembled from the outside of the cabinet unit towards the inside, meaning the mounting housing is first passed through the mounting hole, and then the retaining edge of the display surface is attached to the wall facing outwards from the mounting hole. This structure and assembly method have a problem: if the circuit board to be assembled inside the mounting housing is large, the corresponding mounting housing may also be large, potentially preventing the housing from passing through the mounting hole, thus making assembly from the outside of the cabinet unit impossible. However, attempting assembly from the inside of the cabinet unit will also prevent the display surface from passing through the mounting hole due to the obstruction of the retaining edge. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide an air conditioner display window and an air conditioner display window mounting structure that enable assembly from inside the cabinet unit when the circuit board inside the mounting housing is large.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: an air conditioner display window includes a display surface, a circuit board, and a mounting housing. The mounting housing is fixedly connected to the display surface, and the circuit board is electrically connected to the display surface. A limiting edge is provided at the edge of the display surface. The mounting housing includes a circuit board mounting part and a transition part. The circuit board is disposed in the circuit board mounting part, and the circuit board mounting part is connected to the back of the display surface through the transition part. The projection of the transition part along the axis of the mounting hole is located within the range of the mounting hole, and the projection of the circuit board mounting part along the axis of the mounting hole is located outside the range of the mounting hole.

[0006] Furthermore, the limiting edge includes an upper limiting edge and a lower limiting edge. The upper limiting edge is fixedly set at the top edge of the display surface and extends upward in a direction parallel to the display surface. The lower limiting edge is fixedly set at the bottom edge of the display surface and extends downward in a direction parallel to the display surface.

[0007] Furthermore, the display surface is rectangular, with the upper limiting edge, the display surface, and the lower limiting edge all being coplanar.

[0008] An air conditioner display window mounting structure includes an air conditioner display window and a mounting hole. The display surface is located on the side of the mounting hole facing the outside, the circuit board mounting part is located on the side of the mounting hole facing the inside of the air conditioner, and the transition part is located inside the mounting hole.

[0009] Furthermore, the limiting edge of the display surface is set tightly against the wall surface on the side of the mounting hole facing outwards.

[0010] Furthermore, it includes screw posts, which are set on the face frame where the mounting hole is located, and screw through holes, which are set on the mounting housing. The screw posts and screw through holes are set correspondingly, and fastening screws are set in the screw through holes and screw posts to achieve fixation.

[0011] The beneficial effects of this utility model are: I. In actual use, the mounting housing is divided into two parts: a transition section and a circuit board mounting section. The circuit board is housed within the circuit board mounting section, and the transition section connects the back of the display surface to the circuit board mounting section. Since the projection of the transition section along the axis of the mounting hole lies within the range of the mounting hole, the transition section can be positioned within the mounting hole. Simultaneously, a limiting edge is provided at the edge of the display surface, allowing for a portion of the display surface without a limiting edge. During actual assembly, the air conditioner display window is assembled from inside the unit. First, the display surface is tilted at a certain angle. Then, the limiting edge of the display surface passes through the mounting hole from the inside out and is positioned outside the mounting hole. Next, the portion of the display surface without a limiting edge is also positioned outside the mounting hole, thus completing the installation of the air conditioner display window. After installation, the transition section of the air conditioner display window is positioned within the mounting hole, the display surface is positioned on the side of the mounting hole facing outwards, and the circuit board mounting section is positioned on the side of the mounting hole facing inwards. This method allows for installation when the circuit board is larger than the mounting hole, while retaining the limiting edge to restrict the movement of the display surface along the mounting hole direction.

[0012] Second, by setting upper and lower limiting edges, while ensuring a better limiting effect of the limiting edges on the display surface, the assembly of the upper and lower limiting edges through the mounting holes is not affected.

[0013] Third, by using the screw through-holes and screw posts, accurate and stable assembly between the mounting housing and the faceplate is achieved.

[0014] This invention is particularly applicable to the installation of display windows in air conditioners. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the air conditioner display window of this utility model being installed in the mounting hole of the face frame.

[0016] Figure 2 yes Figure 1 Enlarged view of the air conditioner display window and mounting holes.

[0017] Figure 3 This is a schematic diagram showing the display surface of the air conditioner's display window, the mounting housing, and the assembly relationship of the circuit board.

[0018] Figure 4 This is a schematic diagram showing the upper limiting edge of the display surface passing through the mounting hole first.

[0019] Figure 5 This is a schematic diagram showing the lower limiting edge of the display surface passing through the mounting hole, thereby positioning the display surface on the side of the mounting hole facing outwards.

[0020] Figure 6 This is a schematic diagram showing the screw posts on the back of the faceplate positioned on both sides of the mounting holes.

[0021] Figure 7 This is a schematic diagram of the screw holes on both sides of the mounting housing.

[0022] Figure 8 This is a schematic diagram of the air inlet on the back of the cabinet air conditioner.

[0023] Figure 9 This is a schematic diagram of the air outlet and mounting holes on the front panel of the cabinet air conditioner.

[0024] The components in the diagram are marked as follows: face frame 1, air outlet 11, mounting hole 12, screw post 13, back shell 2, air inlet 21, cross-flow fan 22, display surface 3, upper limiting edge 31, lower limiting edge 32, screw through hole 33, mounting housing 4, transition part 41, circuit board mounting part 42, mounting housing sealing cover 43, circuit board 5. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] like Figures 1 to 9This illustration shows an embodiment of an air conditioner display window and its mounting structure. The air conditioner's cabinet unit typically consists of a front frame 1 and a back shell 2. The front frame 1 and back shell 2 are fastened together to form a hollow cabinet unit casing. A cross-flow fan 22 and other related equipment are installed inside the casing. An air outlet 11 is located on the front frame 1, and an air inlet 21 is located on the back shell 2. Near the top of the front frame 1, a rectangular mounting hole 12 is provided, connecting the interior and exterior of the front frame 1. The air conditioner display window is located within the mounting hole 12.

[0027] Regarding the specific structure of the air conditioner's display window, such as Figure 3 As shown, the air conditioner display window includes a display surface 3, which is a screen displaying air conditioner-related information. The display surface 3 is vertically oriented and its shape is rectangular, matching the mounting hole 12. The display surface 3 is slightly smaller than the mounting hole 12 in both length and width to ensure smooth assembly. An upper limiting edge 31 is horizontally positioned on the top edge of the display surface 3, and a lower limiting edge 32 is horizontally positioned on the bottom edge. No limiting edges are provided on the side edges of the display surface 3. The upper limiting edge 31, the display surface 3, and the lower limiting edge 32 are coplanar. A mounting housing 4 is provided on the back of the display surface 3. The mounting housing 4 is divided into a transition section 41 and a circuit board mounting section 42. Specifically, the housing of the transition section 41 and the housing of the circuit board mounting section 42 are integrally bent. The housing of the circuit board mounting section 42 protrudes outward along a direction perpendicular to the central axis of the mounting housing 4, thus forming a step with the housing of the transition section 41. The outwardly protruding circuit board mounting portion 42 has a larger internal space, allowing for the installation of a larger circuit board. The transition portion 41, relative to the housing of the circuit board mounting portion 42, is recessed towards the central axis of the mounting housing 4, facilitating the subsequent installation of the air conditioner display window and ensuring that the transition portion 41 can be positioned within the mounting hole 12. The mounting housing sealing cover 43 seals the end of the housing of the circuit board mounting portion 42, thus forming a cavity enclosed by the display surface 3, the housing of the transition portion 41, the housing of the circuit board mounting portion 42, and the mounting housing sealing cover 43. The circuit board 5 is disposed within this cavity and is electrically connected to the display surface 3. As can be seen from the above structure, a transition portion 41 is provided between the circuit board 5 and the display surface 3.

[0028] In actual assembly, such as Figure 4 and Figure 5As shown, first, place the air conditioner display window inside the cabinet housing, with the display surface 3 facing the mounting hole 12. Then, tilt the top of the display surface 3 forward, so that the upper limiting edge 31 of the display surface 3 is closer to the mounting hole 12 than the lower limiting edge 32. Then, let the upper limiting edge 31 pass through the mounting hole 12 and fit tightly against the top edge of the mounting hole 12. Next, rotate the display surface 3 to move the lower limiting edge 32 towards the mounting hole 12, allowing the lower limiting edge 32 to pass through the mounting hole 12, thus achieving... Figure 5 The display surface 3, lower limiting edge 32, and upper limiting edge 31 shown are all located outside the mounting hole 12. The widths of the upper limiting edge 31 and lower limiting edge 32 must be sufficient to allow passage through the mounting hole 12, or at least the angle of the display surface 3 must be adjusted so that the upper limiting edge 31 and lower limiting edge 32 can ultimately be fitted from within the cabinet housing. Figure 5 The right side of the mounting hole 12 shown.

[0029] After completing the above installation, as follows Figure 2 , Figure 6 and Figure 7 As shown, the screw through hole 33 and the screw post 13 are connected, and the fastening screw is placed in the screw through hole 33 and the screw post 13 to fix the mounting housing 4 to the face frame 1.

Claims

1. An air conditioner display window, comprising a display surface (3), a circuit board (5), and a mounting housing (4), wherein the mounting housing (4) is fixedly connected to the display surface (3), and the circuit board (5) is electrically connected to the display surface (3), characterized in that: A limiting edge is provided at part of the edge of the display surface (3); The mounting housing (4) includes a circuit board mounting part (42) and a transition part (41). The circuit board (5) is disposed in the circuit board mounting part (42). The circuit board mounting part (42) is connected to the back of the display surface (3) through the transition part (41). The projection of the transition part (41) along the axis of the mounting hole (12) is within the range of the mounting hole (12), while the projection of the circuit board mounting part (42) along the axis of the mounting hole (12) is outside the range of the mounting hole (12).

2. The air conditioner display window as described in claim 1, characterized in that: The limiting edge includes an upper limiting edge (31) and a lower limiting edge (32). The upper limiting edge (31) is fixedly set at the top edge of the display surface (3) and extends upward in a direction parallel to the display surface (3). The lower limiting edge (32) is fixedly set at the bottom edge of the display surface (3) and extends downward in a direction parallel to the display surface (3).

3. The air conditioner display window as described in claim 2, characterized in that: The display surface (3) is rectangular, and the upper limiting edge (31), the display surface (3) and the lower limiting edge (32) are set on the same plane.

4. An air conditioner display window mounting structure, comprising the air conditioner display window as described in any one of claims 1 to 3, characterized in that: It includes a mounting hole (12), a display surface (3) located on the side of the mounting hole (12) facing the outside, a circuit board mounting part (42) located on the side of the mounting hole (12) facing the inside of the air conditioner, and a transition part (41) located inside the mounting hole (12).

5. The air conditioner display window mounting structure as described in claim 4, characterized in that: The limiting edge of the display surface (3) is closely attached to the wall surface of the mounting hole (12) facing the outside.

6. The air conditioner display window mounting structure as described in claim 4, characterized in that: Includes a screw post (13), which is set on the face frame (1) where the mounting hole (12) is located, and includes a screw through hole (33), which is set on the mounting housing (4). The screw post (13) and the screw through hole (33) are set in correspondence. Fastening screws are provided in the screw through hole (33) and the screw post (13) to achieve fixation.

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