Water level switch mounting structure and duct type air conditioner

Abstract

A water level switch mounting structure relates to the technical field of ducted air conditioners, and comprises a switch assembly vertically arranged; the connecting assembly is horizontally arranged and is connected with the switch assembly; the assembling assembly is connected with the connecting assembly, the assembling assembly and the switch assembly are located on the two sides of the connecting assembly in the horizontal direction respectively, and the assembling assembly and the switch assembly are arranged in parallel; the fixing assembly is connected with the assembling assembly in a clamped mode through a clamping piece. The fixing assembly is installed in the air pipe machine, then the assembling assembly is connected with the fixing assembly in a clamped mode, the switch assembly is located in a water pan of the air pipe machine, and therefore the water level in the water pan can be monitored conveniently; the operation is simple and convenient, the switch assembly can be rapidly and conveniently installed, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air duct machines, in particular to a water level switch installation structure and an air duct machine. Background Art

[0002] Duct machine is the abbreviation of duct type air conditioner. It supplies air to the indoor space through air ducts connected to the air conditioner. It belongs to a full air system. Existing duct machines are generally installed in the ceiling of the house. If the duct machine leaks, the ceiling needs to be removed for maintenance, which is very inconvenient. Therefore, in order to avoid the above problems, a water level switch is usually provided in the duct machine. When the water level line in the water tray of the duct machine reaches the set height, the duct machine is shut down through electrical signal transmission to prevent condensed water from overflowing from the water tray.

[0003] In the Chinese utility model patent with application number CN200720201186.2, a support device for an air conditioner water level switch is disclosed. When installing the water level switch, first unscrew a nut on the mounting handle and place it on the pipe. The diameter of the pipe should be smaller than the opening width of the pipe mounting port. Place the pipe from the pipe mounting port into the circular hole, then move the mounting handle to the circular hole, and finally tighten the nut to fix the water level switch on the switch mounting surface.

[0004] When assembling the water level switch in the above patent, it is necessary to turn the nut multiple times, but the internal space of the air conditioner is limited, so it is very inconvenient to disassemble and assemble the water level switch by turning the nut inside the air conditioner; most of the existing conventional water level switch installation methods are the same as the above patent, using nuts to lock the water level switch and install it on a transfer structure, and then the transfer structure is fixed to the side panel and air duct of the duct machine. The assembly method is relatively complicated, the operation is inconvenient, and the assembly efficiency is low. Utility Model Content

[0005] In view of the deficiencies existing in the prior art, the utility model provides a water level switch installation structure and an air duct machine, which solve the problems of inconvenient installation and low assembly efficiency of the water level switch existing in the prior art.

[0006] A water level switch installation structure, comprising:

[0007] a switch assembly arranged vertically;

[0008] a connecting assembly, which is arranged horizontally and connected to the switch assembly;

[0009] An assembly component connected to the connecting component, wherein the assembly component and the switch component are respectively located on both sides of the connecting component in a horizontal direction, and the assembly component and the switch component are arranged in parallel; and

[0010] The fixing component is connected to the assembling component through a clamping piece.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the fixing component is installed inside the duct machine, and then the assembly component is snap-connected with the fixing component, so that the switch component is located in the water receiving tray of the duct machine, so as to monitor the water level in the water receiving tray; the operation is simple and convenient, and the switch component can be installed quickly and conveniently, thereby improving the installation efficiency.

[0012] Preferably, the assembly component comprises a third connecting plate having one end fixedly connected to the connecting component, and the clamping member is arranged on a side wall of the third connecting plate away from the connecting component.

[0013] Preferably, the fixing assembly comprises a vertically arranged mounting plate, a clamping hole is formed on the mounting plate, and the clamping member is used for clamping and connecting with the clamping hole.

[0014] Preferably, a bending plate is fixedly installed on the lower inner wall of the card hole, and the bending plate is arranged to pass through the card hole away from the third connecting plate. The clamping part includes a buckle fixedly installed on the side wall of the third connecting plate away from the connecting component, and the buckle is used to freely pass through the card hole and then be clamped and connected with the bending plate.

[0015] Preferably, the connection assembly comprises a second connection plate having one end fixedly connected to the switch assembly, and the other end of the second connection plate is fixedly connected to the third connection plate.

[0016] Preferably, the switch assembly includes a first connecting plate having one end fixedly connected to the second connecting plate and a float switch arranged on the other end of the first connecting plate.

[0017] Preferably, a screw column is fixedly installed on one end of the third connecting plate away from the second connecting plate, and the screw column is located on a side of the third connecting plate away from the mounting plate. A first threaded hole is provided on one end of the third connecting plate away from the second connecting plate, and a second threaded hole is provided on the mounting plate. The screw column, the first threaded hole and the second threaded hole are connected by screw threads.

[0018] Preferably, a wiring harness connected to a float switch is fixedly installed and penetrated in the first connecting plate.

[0019] Preferably, the first connecting plate and the third connecting plate are respectively located on different sides of two ends of the second connecting plate, and reinforcing plates are fixedly installed on the two facing side walls of the first connecting plate, the second connecting plate and the third connecting plate in the vertical direction.

[0020] The utility model also provides a duct machine, comprising the water level switch installation structure.

[0021] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic structural diagram of an embodiment.

[0023] Figure 2 for Figure 1 Schematic diagram of the structure from another angle.

[0024] Figure 3 for Figure 1 Schematic diagram of the structure of the switch component, connection component and assembly component.

[0025] Figure 4 for Figure 1 Schematic diagram of the structure of the fixed components.

[0026] The numbers in the figure are: 1, first connecting plate; 2, second connecting plate; 3, third connecting plate; 31, screw column; 32, buckle; 33, first threaded hole; 4, float switch; 5, wiring harness; 6, reinforcement plate; 7, mounting plate; 71, second threaded hole; 72, clamp hole; 73, bending plate. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0028] like Figure 1-2 As shown, an embodiment of the utility model provides a water level switch installation structure, including: a switch assembly, which is arranged vertically; a connecting assembly, which is arranged horizontally and connected to the switch assembly; an assembly assembly, which is connected to the connecting assembly, and the assembly assembly and the switch assembly are respectively located on both sides of the connecting assembly in the horizontal direction, and the assembly assembly and the switch assembly are arranged in parallel; and a fixing assembly, which is connected to the assembly assembly by a clamping piece.

[0029] The fixing component is installed inside the duct machine, and then the assembly component is snap-connected with the fixing component, so that the switch component is located in the water receiving tray of the duct machine, so as to monitor the water level in the water receiving tray; the operation is simple and convenient, and the switch component can be installed quickly and conveniently, thereby improving the installation efficiency.

[0030] like Figure 1-4As shown, according to another embodiment of the utility model, the water level switch installation structure further optimizes the assembly component, fixing component, connecting component and switch component included therein, and the assembly component includes a third connecting plate 3 fixedly connected to the connecting component at one end, and the clip-on component is arranged on the side wall of the third connecting plate 3 away from the connecting component.

[0031] The fixing assembly comprises a vertically arranged mounting plate 7 , on which a clamping hole 72 is provided, and the clamping member is used for clamping and connecting with the clamping hole 72 .

[0032] A bending plate 73 is fixedly installed on the lower inner wall of the clamping hole 72, and the bending plate 73 is arranged to pass through the clamping hole 72 away from the third connecting plate 3. The clamping part includes a buckle 32 fixedly installed on the side wall of the third connecting plate 3 away from the connecting component, and the buckle 32 is used to freely pass through the clamping hole 72 and then be clamped and connected with the bending plate 73; through the clamping connection between the buckle 32 and the bending plate 73, the third connecting plate 3, the connecting component and the switch component can be connected to the mounting plate 7.

[0033] The connection assembly includes a second connection plate 2 with one end fixedly connected to the switch assembly, and the other end of the second connection plate 2 is fixedly connected to the third connection plate 3.

[0034] The switch assembly includes a first connecting plate 1, one end of which is fixedly connected to the second connecting plate 2, and a float switch 4 arranged on the other end of the first connecting plate 1; the water level in the water tray is monitored in real time by the float switch 4; and preferably, a wiring harness 5 connected to the float switch 4 is fixedly installed through the first connecting plate 1, and the float switch 4 is connected to the duct machine control board through the wiring harness 5, so that the float switch 4 transmits signals to the duct machine control board; the specific structure and use principle of the float switch 4 and the way in which the signal is transmitted to the duct machine control board belong to the prior art and are not described in detail here.

[0035] like Figure 1 as well as Figure 3 As shown, according to another embodiment of the utility model, a water level switch installation structure is described, preferably, a screw column 31 is fixedly installed on one end of the third connecting plate 3 away from the second connecting plate 2, and the screw column 31 is located on the side of the third connecting plate 3 away from the mounting plate 7, and a first threaded hole 33 is provided on one end of the third connecting plate 3 away from the second connecting plate 2, and a second threaded hole 71 is provided on the mounting plate 7, and the screw column 31, the first threaded hole 33 and the second threaded hole 71 are connected by screw threads; the screw column 31, the first threaded hole 33 and the second threaded hole 71 are threadedly connected by screws, so that the third connecting plate 3 is more firmly connected to the mounting plate 7, ensuring that the buckle 32 and the bending plate 73 will not be easily disconnected due to external force.

[0036] like Figure 1-3 As shown, according to another embodiment of the utility model, in the water level switch installation structure, preferably, the first connecting plate 1 and the third connecting plate 3 are respectively located on different sides of the two ends of the second connecting plate 2, and the first connecting plate 1, the second connecting plate 2 and the third connecting plate 3 are fixedly installed with reinforcing plates 6 on the two opposite side walls in the vertical direction; the strength of the first connecting plate 1, the second connecting plate 2 and the third connecting plate 3 can be improved to ensure the stability of the support for the float switch 4.

[0037] The utility model also provides an air duct machine, including the water level switch installation structure; the float switch 4 can be installed more conveniently, thereby improving the installation efficiency.

[0038] The use principle of the utility model is as follows: when the utility model is used, the mounting plate 7 is fixedly installed at a designated position in the air duct machine, so that the float switch 4 can be in the water receiving tray of the air duct machine for real-time water level monitoring, and then the buckle 32 is freely passed through the clamping hole 72 and clamped with the bending plate 73, and then the screw column 31, the first threaded hole 33 and the second threaded hole 71 are threadedly connected with screws to auxiliaryly connect and reinforce the third connecting plate 3 and the mounting plate 7, thereby completing the installation of the float switch 4.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A water level switch installation structure, characterized in that: include: a switch assembly arranged vertically; a connecting assembly, which is arranged horizontally and connected to the switch assembly; An assembly component connected to the connecting component, wherein the assembly component and the switch component are respectively located on both sides of the connecting component in a horizontal direction, and the assembly component and the switch component are arranged in parallel; and The fixing component is connected to the assembling component through a clamping piece.

2. A water level switch installation structure according to claim 1, characterized in that: The assembly component comprises a third connecting plate (3) having one end fixedly connected to the connecting component, and the clamping member is arranged on a side wall of the third connecting plate (3) away from the connecting component.

3. A water level switch installation structure according to claim 2, characterized in that: The fixing assembly comprises a vertically arranged mounting plate (7), a clamping hole (72) is provided on the mounting plate (7), and the clamping piece is used for clamping and connecting with the clamping hole (72).

4. A water level switch installation structure according to claim 3, characterized in that: A bending plate (73) is fixedly mounted on the lower inner wall of the clamping hole (72), and the bending plate (73) is arranged to pass through the clamping hole (72) away from the third connecting plate (3). The clamping component comprises a buckle (32) fixedly mounted on the side wall of the third connecting plate (3) away from the connecting component, and the buckle (32) is used to freely pass through the clamping hole (72) and then be clamped and connected with the bending plate (73).

5. A water level switch installation structure according to claim 2, characterized in that: The connection assembly comprises a second connection plate (2) having one end fixedly connected to the switch assembly, and the other end of the second connection plate (2) is fixedly connected to a third connection plate (3).

6. A water level switch installation structure according to claim 5, characterized in that: The switch assembly comprises a first connecting plate (1) having one end fixedly connected to a second connecting plate (2) and a float switch (4) arranged on the other end of the first connecting plate (1).

7. A water level switch installation structure according to claim 5, characterized in that: A screw column (31) is fixedly mounted on one end of the third connecting plate (3) away from the second connecting plate (2); the screw column (31) is located on a side of the third connecting plate (3) away from the mounting plate (7); a first threaded hole (33) is provided on one end of the third connecting plate (3) away from the second connecting plate (2); a second threaded hole (71) is provided on the mounting plate (7); the screw column (31), the first threaded hole (33) and the second threaded hole (71) are connected via screw threads.

8. A water level switch installation structure according to claim 6, characterized in that: A wiring harness (5) connected to a float switch (4) is fixedly installed and penetrated inside the first connecting plate (1).

9. A water level switch installation structure according to claim 6, characterized in that: The first connecting plate (1) and the third connecting plate (3) are respectively located on different sides of the two ends of the second connecting plate (2), and reinforcing plates (6) are fixedly mounted on the two side walls of the first connecting plate (1), the second connecting plate (2) and the third connecting plate (3) facing each other in the vertical direction.

10. A duct machine, characterized in that: It comprises a water level switch installation structure as described in any one of claims 1 to 9 above.

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