CN-224215465-U - Top-outlet type air conditioner outdoor unit

Abstract

The application discloses an ejector air conditioner outdoor unit which comprises a casing, an electric control box, a temperature sensor and a fixing seat, wherein a mounting cavity is defined in the casing, the electric control box is connected to the casing and is positioned outside the mounting cavity, an electric control plate is arranged inside the electric control box, the electric control box comprises a bottom plate and is provided with a fixing hole, the temperature sensor is used for detecting outdoor environment temperature, the end of the temperature sensor is electrically connected with the electric control plate through a sensor wiring, the fixing seat comprises a body, a mounting part and a clamping space for clamping the sensor wiring are formed by surrounding the mounting part and the body, the mounting part slides along the direction perpendicular to the central axis of the clamping space relative to the body, and clamping parts are arranged on the sides of the mounting part and the body, which are mutually deviated. When the fixing seat is installed, the installation part slides to squeeze the sensor wiring and pushes the fixing seat into the fixing hole from bottom to top. When the fixing base is pushed into the position where the clamping part corresponds to the fixing hole, the sensor wiring rebounds to drive the clamping part to be clamped with the bottom plate to form a bidirectional limiting interlocking structure, so that the temperature sensor is reliably installed below the electric control box.

Inventors

• LIU ZE
• QIN HONGLIANG
• AN ZHONGHUI

Assignees

• 海信空调有限公司

Dates

Publication Date

20260508

Application Date

20250521

Claims (10)

1. 1. An outdoor unit of an air conditioner, comprising: the shell is internally provided with a mounting cavity, the shell comprises an outdoor air outlet and an outdoor air inlet which are communicated with the mounting cavity, and the outdoor air outlet and the outdoor air inlet are respectively arranged at the top and the side part of the shell; the outdoor fan is arranged in the mounting cavity and is close to the outdoor air outlet; The outdoor heat exchanger is arranged in the mounting cavity and is close to the outdoor air inlet; the compressor is arranged in the installation cavity and is positioned below the outdoor fan; the electric control box is connected to the shell and positioned outside the mounting cavity, a containing cavity for containing the electric control plate is formed inside the electric control box, and the electric control box comprises a bottom plate; The temperature sensor is positioned outside the accommodating cavity and used for detecting the outdoor environment temperature, and the top end part of the temperature sensor is electrically connected with the electric control board through a sensor wiring; the fixing hole is arranged on the bottom plate and penetrates through the bottom plate in the thickness direction of the bottom plate; the fixing base is connected in fixed orifices department, be limited with in the fixing base and supply sensor wiring wears to establish the centre gripping space, the fixing base includes: the side wall of the body is provided with an opening; The mounting part is connected to the opening, the mounting part and the body enclose to form the clamping space, the mounting part slides relative to the body along the direction perpendicular to the central axis of the clamping space so that the clamping space can be adjusted, clamping parts are arranged on the side faces, away from each other, of the mounting part and the body, and the clamping parts are clamped to the bottom plate from the fixing holes.
2. 2. The outdoor unit of claim 1, wherein the body has two side walls facing each other, and the mounting portion has two side walls provided with sliding portions slidably connected to the sliding portions.
3. 3. The outdoor unit of claim 2, wherein the two sliding parts have guide slopes on sides facing away from each other, the guide slopes being provided at one end of the sliding parts near the sensor wire.
4. 4. The outdoor unit of claim 1, wherein a protective cage is disposed at a bottom end of the main body, a window is disposed on the protective cage, and the temperature sensor is disposed in the protective cage.
5. 5. The outdoor unit of claim 4, wherein the windows are disposed on opposite sides of the protection cage, and the windows are staggered in a longitudinal direction of the protection cage.
6. 6. The outdoor unit of claim 1, wherein the fixing base has a guide portion formed at a top thereof corresponding to the fastening portion, and the guide portion is formed to be gradually widened in a direction from the top to the bottom of the fixing base.
7. 7. The outdoor unit of claim 1, wherein the mounting portion has protrusions provided on a side surface facing the clamping space, the protrusions being provided corresponding to the engaging portions of the body, and the protrusions being abutted against the sensor wires.
8. 8. The outdoor unit of claim 1, wherein the fixing base has a flange formed on an outer circumference thereof in a circumferential direction, and the flange is configured to restrict the fixing base from being separated from a top end of the fixing hole when the fixing base is inserted into the fixing hole, wherein a portion of the flange forms a bottom wall of the engaging portion.
9. 9. The outdoor unit of claim 1, wherein the base plate is provided with a protrusion protruding toward the top of the casing, the fixing hole is formed in the protrusion, and the protrusion is formed in a circular shape and is a pressed structure on the base plate.
10. 10. An outdoor unit of an air conditioner, comprising: the shell is internally provided with a mounting cavity, the shell comprises an outdoor air outlet and an outdoor air inlet which are communicated with the mounting cavity, and the outdoor air outlet and the outdoor air inlet are respectively arranged at the top and the side part of the shell; the outdoor fan is arranged in the mounting cavity and is close to the outdoor air outlet; The outdoor heat exchanger is arranged in the mounting cavity and is close to the outdoor air inlet; the compressor is arranged in the installation cavity and is positioned below the outdoor fan; the electric control box is connected to the shell and positioned outside the mounting cavity, a containing cavity for containing the electric control plate is formed inside the electric control box, and the electric control box comprises a bottom plate; The temperature sensor is positioned outside the accommodating cavity and used for detecting the outdoor environment temperature, and the top end part of the temperature sensor is electrically connected with the electric control board through a sensor wiring; the fixing hole is arranged on the bottom plate and penetrates through the bottom plate in the thickness direction of the bottom plate; the fixing base is connected in fixed orifices department, be defined with the centre gripping space in the fixing base, sensor wiring passes the centre gripping space and by the top in centre gripping space stretches out the fixing base, the fixing base includes: the side wall of the body is provided with an opening; The mounting part is connected to the opening and forms the clamping space together with the body, the mounting part is connected with the body in a sliding manner along the radial direction of the sensor wiring, and the side surface of the mounting part, which is far away from the clamping space, is provided with a clamping part; When the fixing seat is installed, the installation part slides in the clamping space along the radial direction to squeeze the sensor wiring, the fixing seat is pushed into the fixing hole from bottom to top, and when the fixing seat is pushed into the clamping part to correspond to the fixing hole, the sensor wiring rebounds to drive the clamping part to be abutted and clamped with the bottom plate to form a bidirectional limiting interlocking structure.

Description

Top-outlet type air conditioner outdoor unit Technical Field The application relates to the technical field of air conditioners, in particular to an ejector air type air conditioner outdoor unit. Background The top-outlet type air conditioner outdoor unit is a common type of air conditioner outdoor unit. In the top-outlet type air conditioner outdoor unit, an outdoor air outlet is formed in the top of a machine shell, an outdoor air inlet is formed in the periphery of the machine shell, an outdoor heat exchanger is arranged along the height direction of the outdoor unit and extends along the inner peripheral wall of the machine shell, and an outdoor fan is positioned in the machine shell and corresponds to the outdoor air outlet in the height direction of the machine shell. The outdoor fan operates to generate negative pressure inside the shell, and the air outside the shell enters the shell from the outdoor air inlet to exchange heat with the heat exchanger and then is output to the outside of the shell from the outdoor air outlet. For the top-outlet type air conditioner outdoor unit, accurate ambient temperature detection has a key meaning. The air conditioning system needs to adjust the operation mode and parameters according to the outdoor environment temperature so as to achieve the efficient and energy-saving refrigerating and heating effects. Accurate ambient temperature detects can provide reliable foundation for the system, makes its in good time adjustment running state, avoids appearing the operation anomaly because of ambient temperature changes to ensure that the air conditioner can both stabilize high-efficient operation under various operating modes, satisfies the demand of user to comfortable environment. In the prior art, a temperature sensor for detecting the ambient temperature is arranged on a casing through a sensor bracket, and various schemes exist for the installation position and the bracket design of the ambient temperature sensor, for example, a part of the temperature sensor is arranged on the outer side of the casing, so that the size and the boxing amount of a packing box are not only influenced, the freight is increased, and the risk of damage caused by collision exists in the transportation of an outdoor unit. The arrangement of the sensor support of the part is unreasonable, so that the wiring of the temperature sensor is complicated. The design of the sensor bracket is also partially poor, the mounting steps are complicated, the operation is required for multiple times, the time consumption is high, the mounting efficiency is low, the stability is poor, the sensor bracket is easily influenced by external factors, the temperature sensor is lack of effective protection, the temperature sensor is easy to damage, the maintenance cost is high, and the service life is short. These current problems affect the performance and reliability of air conditioners, and improvements are needed. In view of this, the present application has been proposed. Disclosure of utility model The present utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, According to an embodiment of the present disclosure, there is provided an over-head wind type air conditioner outdoor unit including: the shell is internally provided with a mounting cavity, the shell comprises an outdoor air outlet and an outdoor air inlet which are communicated with the mounting cavity, and the outdoor air outlet and the outdoor air inlet are respectively arranged at the top and the side part of the shell; the outdoor fan is arranged in the mounting cavity and is close to the outdoor air outlet; the outdoor heat exchanger is arranged in the mounting cavity and is close to the outdoor air inlet; the compressor is arranged in the installation cavity and is positioned below the outdoor fan; the electric control box is connected to the shell and positioned outside the mounting cavity, a containing cavity for containing the electric control plate is formed inside the electric control box, and the electric control box comprises a bottom plate; The temperature sensor is positioned outside the accommodating cavity and used for detecting the outdoor environment temperature, and the top end part of the temperature sensor is electrically connected with the electric control board through a sensor wiring; the fixing hole is arranged on the bottom plate and penetrates through the bottom plate in the thickness direction of the bottom plate; the fixing base is connected in fixed orifices department, be limited with in the fixing base and supply sensor wiring wears to establish the centre gripping space, the fixing base includes: the side wall of the body is provided with an opening; The mounting part is connected to the opening, the mounting part and the body enclose to form the clamping space, the mounting part slides relative to the body along the direction perpendicular to the