Humiture sensor mounting structure and air conditioner

Abstract

The utility model belongs to the field of air conditioner structural design, and particularly discloses a temperature and humidity sensor mounting structure and an air conditioner, the temperature and humidity sensor mounting structure comprises a limiting groove formed in a bottom frame of an air conditioner shell, and the limiting groove comprises a bottom supporting face, a front limiting face, a rear limiting face and a side limiting face, the two side limiting surfaces are used for connecting the front limiting surface and the rear limiting surface; a limiting rib used for limiting the temperature and humidity sensor is installed on the rear limiting face, first limiting protrusions are arranged on the two sides of the front limiting face, a second limiting protrusion is arranged in the middle of the front limiting face, the second limiting protrusion is higher than the first limiting protrusion, and the position of the limiting rib is higher than the end of the second limiting protrusion. The air conditioner comprises an air conditioner shell bottom frame, an electric control assembly, a temperature and humidity sensor and a temperature and humidity sensor mounting structure. By adopting the scheme of the utility model, the problem that the temperature and humidity sensor is inconvenient to take down for subsequent maintenance and replacement can be solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air conditioner structure design field, concretely relates to temperature and humidity sensor mounting structure and air conditioner. BACKGROUND

[0002] Temperature and humidity sensor is used for detecting outside temperature and humidity on air conditioner indoor unit, provides outside temperature and humidity's judgment basis for air conditioning system, guarantees indoor unit normal work, such as Figure 1 As shown in the figure, temperature and humidity sensor includes outgoing line mouth 2 and detection hole 3, and detection hole 3 is used for detecting outside temperature and humidity.Most existing temperature and humidity sensors are installed on the middle frame of the air conditioner or in the display box, which has two drawbacks: (1) installed on the middle frame, to meet the safety requirements, a cover plate needs to be added and fixed with screws, and a connecting line needs to be introduced from the control end to the temperature and humidity sensor, which increases labor costs and part costs and reduces operating efficiency. In addition, because the installation position is closer to the evaporator, the detected temperature and humidity may not be accurate.

[0003] Based on the above problems, patent CN202322894516.2 discloses an air conditioner temperature and humidity sensor mounting structure, which installs the temperature and humidity sensor on the bottom frame of the air conditioner shell, making installation convenient and close to the control component (control printed board) of the air conditioner. The temperature and humidity sensor can be directly plugged into the control printed board through a wire plug, reducing the connecting line at the control end. In the above technical solution, a slot is provided on the bottom frame of the air conditioner shell, and guide limiting parts are provided on both sides of the slot. A tongue spring leaf is provided in the slot, which allows the assembly column to be inserted into the temperature and humidity sensor, thereby limiting the movement of the temperature and humidity sensor within the plane. The guide limiting parts limit the temperature and humidity sensor in the slot. This design can limit the temperature and humidity sensor in all directions, but it also requires modification of the temperature and humidity sensor by drilling holes. After the temperature and humidity sensor is assembled into the slot, it is limited by the assembly column and the guide limiting parts, making it inconvenient to remove the temperature and humidity sensor for subsequent maintenance and replacement. UTILITY MODEL CONTENTS

[0004] To solve the problem of the prior art that although the temperature and humidity sensor can be limited in all directions, it also requires modification of the temperature and humidity sensor by drilling holes, and after the temperature and humidity sensor is assembled into the slot, it is inconvenient to remove the temperature and humidity sensor for subsequent maintenance and replacement.

[0005] According to the embodiments of the utility model, the following technical solutions are adopted:

[0006] The temperature and humidity sensor mounting structure comprises a limiting groove opened on a bottom frame of an air conditioner shell, the limiting groove comprises a bottom support surface and a front limiting surface, a rear limiting surface and a side limiting surface on the bottom support surface, the side limiting surface is provided with two and is used for connecting the front limiting surface and the rear limiting surface; the rear limiting surface is provided with a limiting rib used for limiting the temperature and humidity sensor; the front limiting surface is provided with a first limiting protrusion on both sides and a second limiting protrusion in the middle, the height of the second limiting protrusion is higher than that of the first limiting protrusion, and the position height of the limiting rib is higher than the end of the second limiting protrusion.

[0007] Compared with the prior art, the temperature and humidity sensor mounting structure has the following beneficial effects:

[0008] In the scheme, when assembling, the wire outlet of the temperature and humidity sensor is directed to the direction of the limiting rib, the detection hole is directed to the direction of the front limiting surface, and the position height of the limiting rib is higher than the end of the second limiting protrusion, so that the temperature and humidity sensor is inserted along the upper end of the second limiting protrusion; since the height of the second limiting protrusion is higher than that of the first limiting protrusion and the second limiting protrusion is not connected with the first limiting protrusion, the second limiting protrusion is in a narrow and long state, so that when the end of the second limiting protrusion is pulled, the second limiting protrusion can be deformed to a certain extent, so that the temperature and humidity sensor enters the limiting groove. When the temperature and humidity sensor contacts the bottom support surface, the angle of the temperature and humidity sensor is adjusted, so that the temperature and humidity sensor is clamped below the limiting rib, and the assembly is completed.

[0009] When the temperature and humidity sensor is removed, the end of the second limiting protrusion can be deformed by pulling, and then the temperature and humidity sensor can be taken out from the space above the second limiting protrusion.

[0010] Further, the end of the second limiting protrusion is provided with a guide portion, and the free end of the guide portion is inclined away from the rear limiting surface.

[0011] Further, the surface of the guide portion is arc-shaped, and the connection between the guide portion and the second limiting protrusion is arc-shaped.

[0012] Further, the gap between the second limiting protrusion and the first limiting protrusion is used for exposing the detection hole of the temperature and humidity sensor.

[0013] Further, one side of the limiting rib away from the bottom support surface is provided with an inclined guide surface, and the free end of the guide surface is inclined toward the bottom support surface.

[0014] Further, the side surface of the free end of the limiting rib is arc-shaped, and the end of the guide surface and the side surface of the limiting rib are arc-shaped.

[0015] Further, the limiting rib is provided with two groups, and the two groups of limiting ribs are used for exposing the wire outlet of the temperature and humidity sensor.

[0016] According to the embodiments of the utility model, the utility model still has adopted the following technical scheme:

[0017] The air conditioner comprises an air conditioner shell bottom frame, an electric control assembly, a temperature and humidity sensor and a temperature and humidity sensor mounting structure, the electric control assembly and the temperature and humidity sensor mounting structure are arranged side by side on the air conditioner shell bottom frame, the temperature and humidity sensor is mounted in the limiting groove, and the temperature and humidity sensor and the electric control assembly are connected through an electric connecting line.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The air conditioner of the scheme adopts the improved temperature and humidity sensor mounting structure, the temperature and humidity sensor is convenient to mount or dismount, and the temperature and humidity sensor is assembled beside the electric control assembly, so that the temperature and humidity sensor and the electric control assembly are convenient to connect. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structure schematic view of the temperature and humidity sensor in the background technology of the embodiments of the utility model.

[0021] Figure 2 It is a structure schematic view of the air conditioner in the embodiments of the utility model.

[0022] Figure 3 It is Figure 2 An enlarged view of part A.

[0023] Figure 4 It is a state schematic view of the temperature and humidity sensor inserted into the limiting groove.

[0024] Figure 5 It is Figure 4 An enlarged view of part B.

[0025] In the drawing: 1, temperature and humidity sensor; 2, outgoing line port; 3, detection hole; 4, air conditioner shell bottom frame; 5, electric control assembly; 6, front limiting surface; 7, first limiting protrusion; 8, second limiting protrusion; 9, guide portion; 10, limiting rib; 11, guide surface; 12, rear limiting surface; 13, side limiting surface. DETAILED DESCRIPTION

[0026] The utility model is further explained in detail in combination with the drawing of the specification, and specific implementation modes are given.

[0027] For example, Figure 2 , Figure 3As shown, the temperature and humidity sensor mounting structure comprises a limiting groove opened on the air conditioner shell bottom frame 4, the limiting groove comprises a bottom support surface and a front limiting surface 6, a rear limiting surface 12 and a side limiting surface 13 on the bottom support surface, the side limiting surface 13 is provided with two and is used for connecting the front limiting surface 6 and the rear limiting surface 12, that is, on the bottom support surface, the front limiting surface 6, the rear limiting surface 12 and the side limiting surface 13 jointly surround to form a cuboid-shaped groove, that is, the limiting groove, for placing the temperature and humidity sensor 1, in the actual design process, the length and width dimensions of the limiting groove can be slightly larger than the length and width dimensions of the temperature and humidity sensor 1, so that the temperature and humidity sensor 1 can be easily assembled and disassembled under the premise of limiting the temperature and humidity sensor 1.

[0028] The rear limiting surface 12 is provided with a limiting rib 10 for limiting the temperature and humidity sensor 1, the limiting rib 10 is provided with two groups, and the two groups of limiting ribs 10 are used for exposing the outlet 2 of the temperature and humidity sensor 1, and the limiting rib 10 and the bottom support surface limit the vertical movement of the temperature and humidity sensor 1.

[0029] The front limiting surface 6 is provided with a first limiting protrusion 7 on both sides, and a second limiting protrusion 8 is arranged in the middle of the front limiting surface 6, the height of the second limiting protrusion 8 is higher than that of the first limiting protrusion 7, the end of the rear limiting surface 12 is higher than the end of the second limiting protrusion 8, and the position of the limiting rib 10 is higher than the end of the second limiting protrusion 8, in combination Figure 4 、 Figure 5 As shown, the temperature and humidity sensor 1 is inserted along the upper end of the second limiting protrusion 8, since the height of the second limiting protrusion 8 is higher than that of the first limiting protrusion 7 and is not connected with the first limiting protrusion 7, the second limiting protrusion 8 presents a narrow and long state, in the actual design process, the length and width dimensions of the second limiting protrusion 8 can also be designed, so that when the end of the second limiting protrusion 8 is pulled, the second limiting protrusion 8 can be deformed to a certain extent, and then the temperature and humidity sensor 1 enters the limiting groove, in the actual design process, the limiting groove is opened on the air conditioner shell bottom frame 4, and the air conditioner shell bottom frame 4 is made of plastic, so the material of the limiting groove is also plastic, and the second limiting protrusion 8 has the deformation ability. The gap between the second limiting protrusion 8 and the first limiting protrusion 7 is used for exposing the detection hole 3 of the temperature and humidity sensor 1.

[0030] In assembly, the outlet 2 of the temperature and humidity sensor 1 is directed to the direction of the limiting rib 10, the detection hole 3 is directed to the direction of the front limiting surface 6, then the second limiting protrusion 8 is pulled to make the temperature and humidity sensor 1 inserted into the limiting groove. When the temperature and humidity sensor 1 contacts the bottom support surface, the angle of the temperature and humidity sensor 1 is adjusted, so that the temperature and humidity sensor 1 is clamped below the limiting rib 10, and the assembly is completed.

[0031] In another embodiment of the utility model, in order to be convenient for temperature and humidity sensor 1 to insert into the limiting groove, the second limiting protrusion 8 end is equipped with the guide 9, the free end of guide 9 is inclined to the direction of far from rear limiting surface 12, guide 9 is arc-shaped, by the setting of guide 9, it is more convenient to pull the second limiting protrusion 8 to deform, so that temperature and humidity sensor 1 inserts into the limiting groove.And the junction of guide 9 and second limiting protrusion 8 is arc-shaped transition, avoid the emergence of edge and temperature and humidity sensor 1 surface scratch.

[0032] In another embodiment of the utility model, the limiting rib 10 is equipped with the inclined guide surface 11 on the side away from the bottom support surface, the free end of guide surface 11 is inclined to the direction of bottom support surface, then the free end thickness of limiting rib 10 is smaller, also convenient for the free end of limiting rib 10 to deform, when temperature and humidity sensor 1 is inserted into the limiting groove, the free end of limiting rib 10 deforms a certain, can reduce the interference to temperature and humidity sensor 1.The side of the free end of limiting rib 10 is arc-shaped, and the end of guide surface 11 and the side of limiting rib 10 are arc-shaped transition, avoid the emergence of edge and temperature and humidity sensor 1 surface scratch.

[0033] In another embodiment of the utility model, as shown in Figure 2 It is also disclosed air conditioner, specifically, including air conditioner shell bottom frame 4, electric control assembly 5, temperature and humidity sensor 1 and temperature and humidity sensor installation structure, electric control assembly 5 is the electric control printed board installed in the air conditioner shell bottom frame 4 in prior art, specific structure refers to prior art, do not repeat in this embodiment. Electric control assembly 5 and temperature and humidity sensor installation structure are arranged side by side on air conditioner shell bottom frame 4, temperature and humidity sensor 1 is installed in the limiting groove, temperature and humidity sensor 1 and electric control assembly 5 are connected by electric connecting line, specific connection mode refers to prior art, do not repeat in this embodiment.

[0034] It should be noted that, in this paper, such as first and second relationship terms such as only to distinguish one entity or operation from another entity or operation, and does not necessarily require or imply that there is any such actual relationship or order between the entities or operations.And, the term "include", "contain" or any other variant is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment.

[0035] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. The technical solutions of the present application should be covered in the scope of the claims of the present application.

Claims

1. A temperature and humidity sensor mounting structure characterized by comprising: Including the limit slot that is opened on the air conditioner shell bottom frame, the limit slot includes the bottom support surface and the front limit surface, the rear limit surface, the side limit surface on the bottom support surface, the side limit surface is equipped with two and is used for connecting the front limit surface, the rear limit surface;The rear limit surface is installed with the limit rib for limiting the temperature and humidity sensor, both sides of the front limit surface are equipped with the first limit protrusion, the middle part of the front limit surface is equipped with the second limit protrusion, the height of the second limit protrusion is higher than the first limit protrusion, the position height of the limit rib is higher than the end of the second limit protrusion.

2. The temperature and humidity sensor mounting structure according to claim 1, characterized by: The end of the second limit protrusion is equipped with the guide part, and the free end of the guide part is inclined to the direction away from the rear limit surface.

3. The temperature and humidity sensor mounting structure according to claim 2, characterized by: The surface of the guide part is arc-shaped, and the connection between the guide part and the second limit protrusion is arc-shaped transition.

4. The temperature and humidity sensor mounting structure according to claim 1, characterized by: The gap between the second limit protrusion and the first limit protrusion exposes the detection hole of the temperature and humidity sensor.

5. The temperature and humidity sensor mounting structure according to claim 1, characterized by: The side of the free end of the limit rib is arc-shaped, and the end of the guide surface and the side of the limit rib are arc-shaped transition.

6. The temperature and humidity sensor mounting structure according to claim 5, characterized by: The limit rib is equipped with two groups, and the outlet of the temperature and humidity sensor is exposed between the two groups of limit ribs.

7. The temperature and humidity sensor mounting structure according to claim 1, characterized by: Including the air conditioner shell bottom frame, the electric control assembly, the temperature and humidity sensor and the temperature and humidity sensor mounting structure as claimed in any one of claims 1-7, the electric control assembly and the temperature and humidity sensor mounting structure are arranged side by side on the air conditioner shell bottom frame, the temperature and humidity sensor is installed in the limit slot, and the temperature and humidity sensor and the electric control assembly are connected through the electric connection line.

8. An air conditioner characterized by: ​

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